1 2005-03-26 Canqun Yang <canqun@nudt.edu.cn>
3 * trans-common.c (create_common): Build RECORD_NODE for common blocks
4 contain no equivalence objects.
5 (add_equivalences): New argument saw_equiv.
6 (trans_common): New local variable saw_equiv.
7 (finish_equivalences): Add a local variable dummy, Always pass true
8 for the 3rd parameter to create_common.
10 2005-03-25 Steven G. Kargl <kargls@comcast.net>
12 * intrinsic.texi: Fix "make dvi"
14 2005-03-24 Steven G. Kargl <kargls@comcast.net>
16 * intrinsic.texi: New file.
17 * gfortran.texi: Include it; white space change; fix typo.
19 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
21 * f95-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
23 2005-03-23 Steven Bosscher <stevenb@suse.de>
25 * convert.c (convert): Replace fold (buildN (...)) with fold_buildN.
26 * trans-array.c (gfc_trans_allocate_array_storage,
27 gfc_trans_allocate_temp_array gfc_trans_array_constructor_value,
28 gfc_conv_array_index_ref, gfc_trans_array_bound_check,
29 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
30 gfc_conv_array_ref, gfc_trans_preloop_setup, gfc_conv_ss_startstride,
31 gfc_conv_loop_setup, gfc_array_init_size, gfc_trans_array_bounds,
32 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
33 gfc_conv_expr_descriptor): Likewise.
34 * trans-expr.c (gfc_conv_powi, gfc_conv_string_tmp,
35 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
36 * trans-intrinsic.c (build_round_expr, gfc_conv_intrinsic_bound,
37 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_sign,
38 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
39 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_bitop,
40 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
41 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_ishftc,
42 gfc_conv_intrinsic_merge, prepare_arg_info,
43 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_repeat): Likewise.
44 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do, gfc_trans_do_while,
45 gfc_trans_forall_loop, gfc_do_allocate, generate_loop_for_temp_to_lhs,
46 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
47 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
48 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_where_assign):
50 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Likewise.
51 * trans.c (gfc_add_modify_expr): Likewise.
53 2005-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
55 * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill,
56 gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub,
57 gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename,
58 gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror,
59 gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub,
60 gfc_check_perror): new functions to check newly implemented
62 * gfortran.h: adding symbols for new intrinsics.
63 * intrinsic.c (add_functions): adding new intrinsics.
64 (add_subroutines): adding new intrinsics.
65 * intrinsic.h: prototype for all checking and resolving
67 * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub,
68 gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill,
69 gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk,
70 gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub,
71 gfc_resolve_kill_sub, gfc_resolve_link_sub,
72 gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub,
73 gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub,
74 gfc_resolve_perror): new functions to resolve intrinsics.
75 * trans-intrinsic.c (gfc_conv_intrinsic_function): add case
78 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
80 * dump-parse-tree.c (gfc_show_expr): Dump name of namespace
81 in which the variable is declared.
84 * resolve.c (was_declared): Also check for dummy attribute.
86 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
88 * gfortran.h (arith): Remove ARITH_0TO0.
89 * arith.c (gfc_arith_error): Remove handling of ARITH_0TO0.
90 (gfc_arith_power): Remove special casing of zero to integral
93 2005-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
95 * Make-lang.in (fortran-warn): Remove -Wno-error.
96 (expr.o-warn, resolve.o-warn, simplify.o-warn,
97 trans-common.o-warn): Specify -Wno-error.
99 2005-03-17 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
101 * trans-array.c (gfc_trans_static_array_pointer,
102 get_array_ctor_var_strlen, gfc_conv_array_index_offset): Fix
103 comment and formatting typos.
105 2005-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
107 * invoke.texi: Fix typos.
109 2005-03-15 Zack Weinberg <zack@codesourcery.com>
111 * Make-lang.in (GFORTRAN_TEXI): Add gcc-vers.texi.
113 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
115 * trans-stmt.c (gfc_trans_label_assign): Don't set DECL_ARTIFICIAL flag
116 to zero on label_tree.
118 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
121 * io.c (resolve_tag): Add checking on assigned label.
122 (match_dt_format): Does not set symbol assign attribute.
123 * match.c (gfc_match_goto):Does not set symbol assign attribute.
124 * resolve.c (resolve_code): Add checking on assigned label.
125 * trans-common.c (build_field): Deals with common variable assigned
127 * trans-stmt.c (gfc_conv_label_variable): New function.
128 (gfc_trans_label_assign): Use it.
129 (gfc_trans_goto): Ditto.
130 * trans-io.c (set_string): Ditto.
131 * trans.h (gfc_conv_label_variable): Add prototype.
133 2005-03-14 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
136 * symbol.c (check_conflict): A dummy argument can't be a statement
139 2005-03-14 Zdenek Dvorak <dvorakz@suse.cz>
141 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_ishft): Convert
142 the argument of the shift to the unsigned type.
144 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
147 * resolve.c (gfc_resolve_index): Allow REAL indices as an extension.
149 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
152 * resolve.c (gfc_resolve): Check if character lengths are
153 specification expressions.
155 2005-03-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
158 * trans-array.c (gfc_stack_space_left): Remove unused variable.
159 (gfc_can_put_var_on_stack): Move to trans-decl.c, remove #if 0'ed
161 * trans-array.h (gfc_stack_space_left, gfc_can_put_var_on_stack):
162 Remove declaration / prototype.
163 * trans-common.c (build_equiv_decl): Give union a name. Check if
164 it can be put on the stack.
165 * trans-decl.c (gfc_stack_space_left): Move function here.
166 (gfc_build_qualified_array): Fix comment typo.
167 * trans.h (gfc_put_var_on_stack): Add prototype.
169 2005-03-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
171 * Make-lang.in (fortran-warn): Set to $(STRICT_WARN) -Wno-error.
172 * decl.c, trans.c: Don't use C++ style comments.
173 * gfortran.h (sym_flavor, procedure_type, sym_intent, gfc_access,
174 ifsrc): Give names to enums and use ENUM_BITFIELD.
175 (gfc_access): Remove trailing comma.
177 2005-03-05 Steven G. Kargl <kargls@comcast.net>
180 * primary.c (match_complex_constant): Mangled complex constant may
181 be an implied do-loop. Give implied do-loop matcher a chance.
183 2005-03-05 Steven G. Kargl <kargls@comcast.net>
186 * resolve.c (compare_shapes): New function.
187 (resolve_operator): Use it.
189 2005-03-05 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
191 * trans-const.c (gfc_conv_constant_to_tree): Use correct tree
192 type for COMPLEX constants.
194 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
197 * trans-expr.c (gfc_conv_function_call): Correctly dereference
198 argument from a pointer function also if it has a result clause.
200 2005-03-04 Steven G. Kargl <kargls@comcast.net>
202 * expr.c (gfc_copy_shape_excluding): Change && to ||.
204 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
206 * trans-intrinsic.c (gfc_get_symbol_for_expr): Fix comment typo,
209 2005-02-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
213 * simplify.c (gfc_simplify_bound): Rename to ...
214 (simplify_bound): ... this and overhaul.
216 2005-02-28 Steven G. Kargl <kargl@gcc.gnu.org>
218 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): remove boolean argument.
219 (gfc_conv_intrinsic_function): update function calls
221 2005-02-27 Steven G. Kargl <kargl@gcc.gnu.org>
224 * trans-types.c (gfc_max_integer_kind): Declare
225 (gfc_init_kinds): Initialize it.
226 * gfortran.h (gfc_max_integer_kind): extern it.
227 * primary.c (match_boz_constant): Use it; remove gfortran extension
228 of kind suffixes on BOZ literal constants
231 2005-02-27 Steven G. Kargl <kargls@comcast.net>
233 * arith.c (gfc_check_real_range): Remove multiple returns
234 (check_result): New function.
235 (gfc_arith_uminus,gfc_arith_plus,gfc_arith_times,
236 gfc_arith_divide,gfc_arith_power,gfc_arith_minus): Use it.
239 2005-02-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
241 * decl.c, resolve.c, trans-array.c, trans.h: Fix comment typo(s).
244 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-meunchen.de>
246 Unrevert previously reverted patch. Adding this fix:
247 * module.c (find_true_name): Deal with NULL module.
249 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
251 Revert yesterday's patch:
252 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
254 * gfortran.h (gfc_component, gfc_actual_arglist, ...
255 ... argument. Copy string instead of pointing to it.
257 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
259 * gfortran.h (gfc_get_namespace): Add second argument to prototype.
260 * intrinsic.c (gfc_intrinsic_init_1): Pass second argument to
262 * module.c (mio_namespace_ref, load_needed): Likewise.
263 * parse.c (parse_interface, parse_contained): Likewise. Here the
264 correct second argument matters.
265 * symbol.c (gfc_get_namespace): Add parent_types argument, only copy
266 parent's implicit types if this is set.
267 (gfc_symbol_init_2): Pass second argument to gfc_get_namespace.
268 * trans-common.c (build_common_decl): Likewise.
270 * gfortran.h (symbol_attribute): New 'untyped' field, fix comment
272 * symbol.c (gfc_set_default_type): Issue error only once, by setting
273 and checking 'untyped' attribute.
275 * gfortran.h (gfc_expr): Move 'operator', 'op1', 'op2', and 'uop'
276 fields into new struct 'op' inside the 'value' union.
277 * arith.c (eval_intrinsic): Adapt all users.
278 * dependency.c (gfc_check_dependency): Likewise.
279 * dump-parse-tree.c (gfc_show_expr): Likewise.
280 * expr.c (gfc_get_expr): Don't clear removed fields.
281 (free_expr0, gfc_copy_expr, gfc_type_convert_binary,
282 gfc_is_constant_expr, simplify_intrinsic_op, check_init_expr,
283 check_intrinsic_op): Adapt to new field names.
284 * interface.c (gfc_extend_expr): Likewise. Also explicitly
285 nullify 'esym' and 'isym' fields of new function call.
286 * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
287 Adapt to renamed structure fields.
288 * matchexp.c (build_node, match_level_1, match_expr): Likewise.
289 * module.c (mio_expr): Likewise.
290 * resolve.c (resolve_operator): Likewise.
291 (gfc_find_forall_index): Likewise. Only look through operands
292 if dealing with EXPR_OP
293 * trans-array.c (gfc_walk_op_expr): Adapt to renamed fields.
294 * trans-expr.c (gfc_conv_unary_op, gfc_conv_power_op,
295 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
298 * gfortran.h (gfc_component, gfc_actual_arglist, gfc_user_op): Make
299 'name' a 'const char *'.
300 (gfc_symbol): Likewise, also for 'module'.
301 (gfc_symtree): Make 'name' a 'const char *'.
302 (gfc_intrinsic_sym): Likewise, also for 'lib_name'.
303 (gfc_get_gsymbol, gfc_find_gsymbol): Add 'const' qualifier to
305 (gfc_intrinsic_symbol): Use 'gfc_get_string' instead of 'strcpy' to
306 initialize 'SYM->module'.
307 * check.c (gfc_check_minloc_maxloc, check_reduction): Check for NULL
308 pointer instead of empty string.
309 * dump-parse-tree.c (gfc_show_actual_arglist): Likewise.
310 * interface.c (gfc_compare_types): Adapt check to account for possible
312 (compare_actual_formal): Check for NULL pointer instead of empty
314 * intrinsic.c (gfc_current_intrinsic, gfc_current_intrinsic_arg):
315 Add 'const' qualifier.
316 (conv_name): Return a heap allocated string.
317 (find_conv): Add 'const' qualifier to 'target'.
318 (add_sym): Use 'gfc_get_string' instead of 'strcpy'.
319 (make_generic): Check for NULL pointer instead of empty string.
320 (make_alias): Use 'gfc_get_string' instead of 'strcpy'.
321 (add_conv): No need to strcpy result from 'conv_name'.
322 (sort_actual): Check for NULL pointer instead of empty string.
323 * intrinsic.h (gfc_current_intrinsic, gfc_current_intrinsic_arg):
325 * module.c (compare_true_names): Compare pointers instead of strings
327 (find_true_name): Initialize string fields with gfc_get_string.
328 (mio_pool_string): New function.
329 (mio_internal_string): Adapt comment.
330 (mio_component_ref, mio_component, mio_actual_arg): Use
331 'mio_pool_string' instead of 'mio_internal_string'.
332 (mio_symbol_interface): Add 'const' qualifier to string arguments.
333 Add level of indirection. Use 'mio_pool_string' instead of
334 'mio_internal_string'.
335 (load_needed, read_module): Use 'gfc_get_string' instead of 'strcpy'.
336 (write_common, write_symbol): Use 'mio_pool_string' instead of
337 'mio_internal_string'.
338 (write_symbol0, write_symbol1): Likewise, also check for NULL pointer
339 instead of empty string.
340 (write_operator, write_generic): Pass correct type variable to
341 'mio_symbol_interface'.
342 (write_symtree): Use 'mio_pool_string' instead of
343 'mio_internal_string'.
344 * primary.c (match_keyword_arg): Adapt check to possible
345 case of NULL pointer. Use 'gfc_get_string' instead of 'strcpy'.
346 * symbol.c (gfc_add_component, gfc_new_symtree, delete_symtree,
347 gfc_get_uop, gfc_new_symbol): Use 'gfc_get_string' instead of
349 (ambiguous_symbol): Check for NULL pointer instead of empty string.
350 (gfc_find_gsymbol, gfc_get_gsymbol): Add 'const' qualifier on string
352 * trans-array.c (gfc_trans_auto_array_allocation): Check for NULL
353 pointer instead of empty string.
354 * trans-decl.c (gfc_sym_mangled_identifier,
355 gfc_sym_mangled_function_id, gfc_finish_var_decl, gfc_get_symbol_decl,
356 gfc_get_symbol_decl): Likewise.
357 * trans-io.c (gfc_new_nml_name_expr): Add 'const' qualifier to
358 argument. Copy string instead of pointing to it.
360 2005-02-23 Kazu Hirata <kazu@cs.umass.edu>
362 * intrinsic.h, st.c: Update copyright.
364 2005-02-20 Steven G. Kargl <kargls@comcast.net>
366 * symbol.c: Typos in comments.
368 2005-02-20 Steven G. Kargl <kargls@comcast.net>
370 * expr.c (gfc_type_convert_binary): Typo in comment.
372 2005-02-19 Steven G. Kargl <kargls@comcast.net>
374 * check.c (gfc_check_selected_int_kind): New function.
375 * intrinsic.h: Prototype it.
376 * intrinsic.c (add_function): Use it.
377 * simplify (gfc_simplify_ceiling,gfc_simplify_floor): Change
378 BT_REAL to BT_INTEGER and use gfc_default_integer_kind.
380 2005-02-19 Steven G. Kargl <kargls@comcast.net>
382 * check.c (gfc_check_int): improve checking of optional kind
383 * simplify.c (gfc_simplify_int): Change BT_REAL to BT_INTEGER
385 2005-02-19 Steven G. Kargl <kargls@comcast.net>
387 * check.c (gfc_check_achar): New function
388 * intrinsic.h: Prototype it.
389 * intrinsic.c (add_function): Use it.
391 2005-02-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
393 * trans-stmt.c (generate_loop_for_temp_to_lhs,
394 generate_loop_for_rhs_to_temp): Remove if whose condition is
397 2005-02-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
399 * symbol.c (gfc_use_ha_derived): Remove, fold functionality into ...
400 (gfc_use_derived): ... this function.
402 2005-02-09 Richard Henderson <rth@redhat.com>
404 * f95-lang.c (gfc_init_builtin_functions): Call
405 build_common_builtin_nodes; do not define any functions handled
408 2005-02-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
410 * expr.c (gfc_copy_expr): Don't copy 'op1' and 'op2' for
412 (gfc_is_constant_expr): Check 'ref' to determine if substring
413 reference is constant.
414 (gfc_simplify_expr): Simplify 'ref' instead of 'op1' and 'op2'.
415 (check_init_expr, check_restricted): Check 'ref' instead of 'op1'
417 * module.c (mio_expr): Read / write 'ref' instead of 'op1' and 'op2'.
419 2005-02-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
421 * gfortran.h (gfc_add_dimension, gfc_add_result, gfc_add_save,
422 gfc_add_dummy, gfc_add_generic, gfc_add_in_common, gfc_add_data,
423 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
424 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
425 gfc_add_procedure): Add argument.
426 * array.c (gfc_set_array_spec), decl.c (var_element, get_proc_name,
427 gfc_match_null, match_type_spec, match_attr_spec,
428 gfc_match_formal_arglist, match_result, gfc_match_function_decl):
429 Update callers to match.
430 (gfc_match_entry) : Likewise, fix comment typo.
431 (gfc_match_subroutine, attr_decl1, gfc_add_dimension,
432 access_attr_decl, do_parm, gfc_match_save, gfc_match_modproc,
433 gfc_match_derived_decl): Update callers.
434 * interface.c (gfc_match_interface): Likewise.
435 * match.c (gfc_match_label, gfc_add_flavor,
436 gfc_match_call, gfc_match_common, gfc_match_block_data,
437 gfc_match_namelist, gfc_match_module, gfc_match_st_function):
439 * parse.c (parse_derived, parse_interface, parse_contained),
440 primary.c (gfc_match_rvalue, gfc_match_variable): Likewise.
441 * resolve.c (resolve_formal_arglist, resolve_entries): Update callers.
442 * symbol.c (check_conflict, check_used): Add new 'name' argument,
443 use when printing error message.
444 (gfc_add_dimension, gfc_add_result, gfc_add_save, gfc_add_dummy,
445 gfc_add_generic, gfc_add_in_common, gfc_add_data,
446 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
447 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
448 gfc_add_procedure): Add new 'name' argument. Pass along to
449 check_conflict and check_used.
450 (gfc_add_allocatable, gfc_add_external, gfc_add_intrinsic,
451 gfc_add_optional, gfc_add_pointer, gfc_add_target, gfc_add_elemental,
452 gfc_add_pure, gfc_add_recursive, gfc_add_intent,
453 gfc_add_explicit_interface, gfc_copy_attr): Pass NULL for new
454 argument in calls to any of the modified functions.
456 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
458 * gfortran.texi: Don't give last update date.
460 2006-01-30 Richard Henderson <rth@redhat.com>
462 * options.c (gfc_init_options): Zero flag_errno_math.
464 2005-01-29 Paul Brook <paul@codesourcery.com>
467 * check.c (real_or_complex_check): New function.
468 (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc): New functions.
469 * intrinsic.c (add_functions): Use new check functions.
470 * intrinsic.h (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc):
473 2005-01-29 Steven G. Kargl <kargls@comcast.net>
476 * expr.c (gfc_check_assign): Check for conformance of logical operands
478 2004-01-27 Steven Bosscher <stevenb@suse.de>
480 * trans-decl.c (gfc_build_label_decl): Set DECL_ARTIFICAL and
481 TREE_USED for all labels.
482 (gfc_trans_entry_master_switch): Use it instead of building a
484 * trans-io.c (add_case): Likewise.
485 * trans-stmt.c (gfc_trans_integer_select): Likewise.
487 2004-01-23 Paul Brook <paul@codesourcery.com>
488 Steven G. Kargl <kargls@comcast.net>
491 * arith.c (gfc_convert_real): Remove sign handling.
492 * primary.c (match_digits): Allow whitespace after initial sign.
493 (match_real_const): Handle signs here. Allow whitespace after
494 initial sign. Remove dead code.
495 (match_const_complex_part): Remove.
496 (match_complex_part): Use match_{real,integer}_const.
497 (match_complex_constant): Cross-promote integer types.
499 2005-01-23 James A. Morrison <phython@gcc.gnu.org>
502 * iresolve.c (gfc_resolve_transpose): Resolve to transpose_c4 or
503 transpose_c8 for complex types.
505 2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
507 * data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
508 trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
509 trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
510 Follow spelling conventions.
512 2005-01-22 Bud Davis <bdavis9659@comcast.net>
515 * trans-io.c (gfc_trans_inquire): Added code to support
518 2005-01-22 Steven G. Kargl <kargls@comcast.net>
520 * intrinsic.c (make_alias): Add standard argument.
521 (add_functions): Update make_alias calls.
523 2005-01-22 Paul Brook <paul@codesourcery.com>
525 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
527 2005-01-22 Paul Brook <paul@codesourcery.com>
529 * gfortran.h (gfc_check_access): Add prototype.
530 * match.c (gfc_match_namelist): Remove TODO.
531 * module.c (check_access): Rename ...
532 (gfc_check_access): ... to this. Boolify. Update callers.
533 * resolve.c (resolve_symbol): Check for private objects in public
536 2005-01-22 Paul Brook <paul@codesourcery.com>
538 * primary.c (gfc_match_rvalue): Only apply implicit type if variable
539 does not have an explicit type.
540 (gfc_match_variable): Resolve implicit derived types in all cases.
541 Resolve contained function types from their own namespace, not the
543 * resolve.c (resolve_contained_fntype): Remove duplicate sym->result
544 checking. Resolve from the contained namespace, not the parent.
546 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
549 * trans-const.c (gfc_conv_constant_to_tree): Give logical
550 constants the correct type.
553 * trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
555 (gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
558 2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
560 * arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
561 gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
562 match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
563 scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
564 trans-io.c, trans-stmt.c, trans.c: Update copyright.
566 2005-01-17 Ira Rosen <irar@il.ibm.com>
568 * f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.
570 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
573 * error.c (error_char): Line-buffer errors / warnings.
575 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
577 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
578 unsigned issue. Use build_int_cst instead of converting
579 integer_zero_node. Remove unnecessary conversion.
581 * trans-types.c (gfc_get_character_type_len): : Use
582 gfc_charlen_type_node as basic type for the range field.
584 * trans-intrinsic.c (build_fixbound_expr,
585 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
586 gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
587 gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
588 of converting 'integer_zero_node' or 'integer_one_node'
590 (gfc_conv_intrinsic_ishftc): Same, but store in local variable to
592 (gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
593 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
594 'build_int_cst' instead of converting 'integer_zero_node' or
595 'integer_one_node' respectively.
597 * trans-intrinsic.c (gfc_conv_intrinsic_index,
598 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
599 'gfc'-prefix from local variable, remove dead code, use correct
600 type when inserting argument.
602 * trans-intrinsic.c, trans-types.c: Update copyright years.
604 2005-01-16 Steven G. Kargl <kargls@comcast.net>
607 * resolve.c (check_case_overlap): Typo in comment.
608 (validate_case_label_expr): Fix up kinds of case values
609 (resolve_select): Properly handle kind mismatches.
611 2004-01-16 Paul Brook <paul@codesourcery.com>
614 * trans-common.c (translate_common): Remove duplicate function call.
615 (finish_equivalences): Preserve alignment when biasing offsets.
617 2005-01-15 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de
619 * primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
620 ASCII-like character encoding.
622 2005-01-14 Steven G. Kargl <kargls@comcast.net>
624 * resolve.c (compare_case): Cleanup.
626 2005-01-14 Steven G. Kargl <kargls@comcast.net>
628 * resolve.c (compare_case): Give arguments correct type.
630 2005-01-13 Kazu Hirata <kazu@cs.umass.edu>
632 * iresolve.c, trans-common.c, trans-types.c: Fix comment
635 2005-01-09 Paul Brook <paul@codesourcery.com>
638 * trans-common.c (current_common, current_offset): Remove.
639 (create_common): Add head argument.
640 (align_segment): New function.
641 (apply_segment_offset): New function.
642 (translate_common): Merge code from new_segment. Handle alignment.
643 (new_segment): Remove.
644 (finish_equivalences): Ensure proper alignment.
646 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
648 * trans-const.c: Don't include unused math.h.
650 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl,
651 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_minmaxloc,
652 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_len): Remove
654 (prepare_arg_info): Fix formatting, indenting and remove trailing
656 (gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_trim): Remove
659 * arith.c (arctangent2, gfc_arith_init_1, gfc_arith_done_1,
660 gfc_constant_result, gfc_range_check, gfc_arith_power,
661 eval_type_intrinsic0, eval_intrinsic_f2, gfc_real2real,
662 gfc_real2complex, gfc_complex2int, gfc_complex2real,
663 gfc_complex2complex): Fix whitespace issues.
664 * check.c (must_be, type_check, numeric_check, int_or_real_check,
665 logical_array_check, array_check, scalar_check, nonoptional_check,
666 variable_check, dim_check, check_a_kind, gfc_check_a_ikind,
667 gfc_check_a_xkind, gfc_check_abs, gfc_check_all_any,
668 gfc_check_allocated, gfc_check_a_p, gfc_check_besn,
669 gfc_check_btest, gfc_check_char, gfc_check_cmplx, gfc_check_count,
670 gfc_check_cshift, gfc_check_dcmplx, gfc_check_dble,
671 gfc_check_digits, gfc_check_dot_product, gfc_check_eoshift,
672 gfc_check_fnum, gfc_check_g77_math1, gfc_check_huge, gfc_check_i,
673 gfc_check_iand, gfc_check_ibclr, gfc_check_ibits, gfc_check_ibset,
674 gfc_check_idnint, gfc_check_ieor, gfc_check_index, gfc_check_int,
675 gfc_check_ior, gfc_check_ishft, gfc_check_ishftc, gfc_check_kind,
676 gfc_check_lbound, gfc_check_logical, min_max_args,
677 gfc_check_min_max_integer, gfc_check_min_max_real,
678 gfc_check_min_max_double, gfc_check_matmul,
679 gfc_check_minval_maxval, gfc_check_merge, gfc_check_nearest,
680 gfc_check_pack, gfc_check_precision, gfc_check_radix,
681 gfc_check_range, gfc_check_real, gfc_check_repeat,
682 gfc_check_scale, gfc_check_scan, gfc_check_selected_real_kind,
683 gfc_check_set_exponent): Fix formatting issues.
684 (gfc_check_size, gfc_check_sign): Alphabetize function order,
685 remove whitespace-only line.
686 (gfc_check_fstat, gfc_check_fstat_sub, gfc_check_stat,
687 gfc_check_stat_sub, gfc_check_transfer, gfc_check_transpose,
688 gfc_check_ubound, gfc_check_unpack, gfc_check_verify, gfc_check_x,
689 gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits,
690 gfc_check_random_number, gfc_check_random_seed,
691 gfc_check_second_sub, gfc_check_system_clock,
692 gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
693 gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
694 gfc_check_unlink_sub): Fix formatting issues.
696 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
698 * gfortran.h: Remove outdated comment. Don't include stdio.h
701 2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
703 * gfortranspec.c (lang_specific_driver): Change year to 2005 in
704 output of 'gfortran --version'.
706 2005-01-03 Steven G. Kargl <kargls@comcast.net>
708 * arith.c: Add system.h; remove string.h
714 * check.c: Remove stdlib.h and stdarg.h
715 * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
716 * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
717 * f95-lang.c: Add system.h; remove stdio.h
718 * interface.c: Add system.h; remove stdlib.h and string.h
719 * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
720 * io.c: Remove string.h
722 * match.c: Remove stdarg.h and string.h
723 * misc.c: Update copyright; add system.h; remove stdlib.h,
724 string.h, and sys/stat.h
725 * module.c: Add system.h; remove string.h, stdio.h, errno.h,
727 * option.c: Remove string.h and stdlib.h
729 * scanner.c: Update copyright; add system.h; remove stdlib.h,
730 stdio.h, string.h, and strings.h
731 * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
732 * trans-array.c: Remove stdio.h and gmp.h
733 * trans-const.c: Ditto
734 * trans-expr.c: Ditto
736 * trans-stmt.c: Ditto
738 * trans-intrinsic.c: Remove stdio.h and string.h
740 2004-12-29 Steven G. Kargl <kargls@comcast.net>
742 * gfortran.h (gfc_case): fix typo in comment.
744 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
746 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
747 logical shift. Call fold. Remove 0-bit shift shortcut.
748 (gfc_conv_intrinsic_ishftc): Convert first argument to at least
749 4 bytes bits. Convert 2nd and 3rd argument to 4 bytes. Convert
750 result if width(arg 1) < 4 bytes. Call fold.
753 * trans-intrinsic.c (gfc_conv_intrinsic_mod): Update comment
754 in front of function to match the standard. Correct handling
757 2004-12-27 Andrew Pinski <pinskia@physics.uc.edu>
759 * trans-expr.c (gfc_conv_cst_int_power): Only check for
760 flag_unsafe_math_optimizations if we have a float type.
762 2004-12-23 Steven G. Kargl <kargls@comcast.net>
764 * gfortran.texi: Fix typo.
766 2004-12-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
768 * trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
771 2004-12-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
774 * match.c (gfc_match_if): Don't explicitly skip optional whitespace.
775 (gfc_match_nullify): Make sure that ')' is in front of the end of
778 * scanner.c (skip_fixed_comments): Fix typo in comment preceding
781 2004-12-14 Richard Henderson <rth@redhat.com>
783 * gfortran.h (gfc_expr.function.name): Make const.
784 (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
785 (gfc_get_string): Update prototype.
786 * iresolve.c: Include tree.h.
787 (string_node, HASH_SIZE, string_head, hash): Remove.
788 (gfc_get_string): Use vsnprintf, get_identifier.
789 (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
790 * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
791 (gfc_done_1): Don't call gfc_iresolve_done_1.
792 * module.c (mio_allocated_string): Take and return const char *,
793 instead of modifying char**.
794 (mio_expr): Update to match.
795 * resolve.c (pure_function): Constify name argument.
796 (resolve_function): Constify name.
797 * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
799 2004-12-12 Richard Henderson <rth@redhat.com>
801 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
802 gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
803 gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
804 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
805 gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
806 gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
807 gfc_resolve_unpack: Use PREFIX.
809 2004-12-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
812 * match.c (gfc_match_common): Skip whitespace.
814 2004-12-12 Steven G. Kargl <kargls@comcast.net>
817 * check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
818 gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
819 integer kind check; Issue error for -std=f95 when needed.
820 * intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
822 * iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
823 Promote arguments to same kind.
825 2004-12-12 Steven G. Kargl <kargls@comcast.net>
826 Paul Brook <paul@codesourcery.com>
829 * resolve.c (gfc_resolve_iterator_expr): New function.
830 (gfc_resolve_iterator): Use it. Add real_ok argument. Convert
831 start, end and stride to correct type.
832 (resolve_code): Pass extra argument.
833 * array.c (resolve_array_list): Pass extra argument.
834 * gfortran.h (gfc_resolve): Add prototype.
835 * trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
836 Handle real type iterators.
838 2004-12-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
841 * iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
842 same kind as C's 'int'.
843 (gfc_resolve_set_exponent): Convert 'I' argument if not of kind 4.
845 2004-12-08 Richard Henderson <rth@redhat.com>
847 * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
848 to the output expression.
849 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
851 (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
854 2004-12-08 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
857 * resolve.c (resolve_code): Impose correct restrictions on
860 * decl.c (gfc_match_end): Use locus of END when eos is an error.
862 2004-12-02 Steven G. Kargl <kargls@comcast.net>
863 Paul Brook <paul@codesourcery.com>
865 * check.c (gfc_check_flush, gfc_check_fnum): New functions.
866 (gfc_check_fstat, gfc_check_fstat_sub): New functions.
867 (gfc_check_stat, gfc_check_stat_sub): New functions.
868 * gfortran.h (GFC_ISYM_FNUM,GFC_ISYM_FSTAT,GFC_ISYM_STAT): New symbols
869 * intrinsic.c (add_functions,add_subroutines): Add flush, fnum,
870 fstat, and stat to intrinsics symbol tables.
871 * intrinsic.h (gfc_check_flush, gfc_resolve_stat_sub): Add prototypes.
872 (gfc_resolve_fstat_sub, gfc_resolve_stat): Ditto.
873 * iresolve.c (gfc_resolve_fnum, gfc_resolve_fstat): New functions.
874 (gfc_resolve_stat, gfc_resolve_flush): New functions.
875 (gfc_resolve_stat_sub,gfc_resolve_fstat_sub): New functions
876 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add new intrinsics.
878 2004-12-02 Steven G. Kargl <kargls@comcast.net>
880 * intrinsic.c: Fix and add comments, fix function declarations
881 (OPTIONAL,REQUIRED): New symbols
882 (add_functions,add_subroutines): Use symbols
883 (gmp.h): Remove unused include
885 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
887 * f95-lang.c, gfortranspec.c, trans-decl.c: Avoid ` as left quote
890 2004-11-24 Steven Bosscher <stevenb@suse.de>
892 * options.c (gfc_post_options): Don't clear flag_inline_functions.
894 2004-11-20 Steven G. Kargl <kargls@comcast.net>
896 * check.c (gfc_check_getcwd_sub): Fix seg fault.
898 * check.c (gfc_check_exit,gfc_check_umask,gfc_check_umask_sub,
899 gfc_check_unlink,gfc_check_unlink_sub): New functions
900 * gfortran.h (GFC_ISYM_UMASK,GFC_ISYM_UNLINK): New symbols
901 * intrinsic.c (add_functions,add_subroutines): Add umask, unlink,
902 exit to intrinsics symbol tables.
903 * intrinsic.h (gfc_check_umask,gfc_check_unlink,gfc_check_exit,
904 gfc_check_umask_sub,gfc_check_unlink_sub,gfc_resolve_umask,
905 gfc_resolve_unlink,gfc_resolve_exit,gfc_resolve_umask_sub,
906 gfc_resolve_unlink_sub): Add and sort prototypes.
907 * iresolve.c (gfc_resolve_umask,gfc_resolve_unlink,gfc_resolve_exit,
908 gfc_resolve_umask_sub,gfc_resolve_unlink_sub): New functions
909 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbols
911 2004-11-16 Paul Brook <paul@codesourcery.com>
914 * trans-array.c (gfc_trans_allocate_temp_array): Use gfc_get_dtype.
915 (gfc_array_init_size, gfc_conv_expr_descriptor): Ditto.
916 * trans-types.c (gfc_get_dtype): Accept array type rather than element
918 (gfc_get_nodesc_array_type): Don't set GFC_TYPE_ARRAY_DTYPE.
919 (gfc_get_array_type_bounds): Ditto.
920 (gfc_get_derived_type): Recurse into derived type pointers.
921 * trans-types.h (gfc_get_dtype): Add prototype.
922 * trans.h (GFC_TYPE_ARRAY_DTYPE): Add comment.
924 2004-11-15 Paul Brook <paul@codesourcery.com>
926 * trans-types.c (gfc_get_dtype): Remove obsolete TODO.
928 2004-11-10 Paul Brook <paul@codesourcery.com>
931 * trans-expr.c (gfc_trans_subarray_assign): Free shape before ss.
932 * trans-io.c (transfer_array_component): Ditto.
934 2004-11-10 Paul Brook <paul@codesourcery.com>
936 * invoke.texi: Fix typo.
938 2004-11-08 Kazu Hirata <kazu@cs.umass.edu>
940 * arith.c, array.c, decl.c, expr.c, f95-lang.c, gfortran.h,
941 gfortranspec.c, interface.c, intrinsic.c, iresolve.c, match.c,
942 module.c, parse.c, parse.h, primary.c, resolve.c, scanner.c,
943 trans-array.c, trans-array.h, trans-expr.c, trans-intrinsic.c,
944 trans-io.c, trans-stmt.c, trans.h: Fix comment formatting.
946 2004-11-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
949 * io.c (resolve_tag): Tighten up exception for assigned FORMAT.
951 2004-11-06 Kazu Hirata <kazu@cs.umass.edu>
953 * gfortranspec.c: Replace GNU CC with GCC.
955 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
957 * gfortranspec.c (lang_specific_driver): Change year to 2004.
959 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
962 * trans-decl.c (create_function_arglist): Set DECL_ARTIFICIAL for
965 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
968 * trans-decl.c (gfc_finish_var_decl): Don't declare arguments to
969 module procedures as if they were module variables.
971 2004-11-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
976 * module.c (write_symbol1): Set module_name for dummy arguments.
978 2004-11-02 Paul Brook <paul@codesourcery.com>
980 * intrinsic.c (check_intrinsic_standard): Include error locus.
982 (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Pass
983 locus to check_intrinsic_standard.
985 2004-10-31 Janne Blomqvist <jblomqvi@cc.hut.fi>
988 * gfortran.h: Change GFC_STD_* flags to more appropriate
989 ones. (struct gfc_intrinsic_isym): Add field for standard. (struct
990 gfc_option_t): Add field for warning about use of nonstandard
992 * intrinsic.c (add_sym): Add parameter for standard version, check
993 this against current standard.
994 (add_sym_0): Pass standard parameter to add_sym.
995 (add_sym_1, add_sym_0s, add_sym_1s, add_sym_1m, add_sym_2): Ditto.
996 (add_sym_2s, add_sym_3, add_sym_3ml, add_sym_3red, add_sym_3s): Ditto.
997 (add_sym_4, add_sym_4s, add_sym_5, add_sym_5s): Ditto.
998 (make_generic): Add parameter for standard, check this
999 against currently selected standard.
1000 (add_functions, add_subroutines): Add parameter to tell which
1001 standard an intrinsic belongs to.
1002 (check_intrinsic_standard): New function.
1003 (gfc_intrinsic_func_interface): Add call to check_intrinsic_standard.
1004 (gfc_intrinsic_sub_interface): Ditto.
1005 * lang.opt: Add Wnonstd-intrinsics option.
1006 * options.c (gfc_init_options): Change to use new GFC_STD_* flags,
1008 (set_Wall): Add warning about nonstd intrinsics.
1009 (gfc_handle_option): Change to use new GFC_STD_* flags,
1011 * invoke.texi: Update manual to include -Wnonstd-intrinsics.
1013 2004-10-30 Andrew Pinski <pinskia@physics.uc.edu>
1015 * f95-lang.c (lang_tree_node): Add chain_next to be the TREE_CHAIN.
1017 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1019 * simplify.c (twos_complement): Calculate mask in GMP arithmetic.
1021 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1023 * trans.c (gfc_trans_code): Set global locus after recursing. Fix
1026 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
1028 * check.c (gfc_check_rand): Allow missing optional argument.
1029 (gfc_check_irand): Ditto.
1030 * intrinsic.c (add_functions): Set arg optional flag for {i,}rand.
1032 2004-10-28 Scott Robert Ladd <scott.ladd@coyotegulch.com>
1034 PR fortran/13490, PR fortran/17912
1035 * gcc/fortran/gfortran.h: Added pedantic_min_int to gfc_integer_info
1036 * gcc/fortran/gfortran.h: Added ARITH_ASYMMETRIC to arith
1037 * gcc/fortran/arith.c: Added support for an "asymmetric integer"
1038 warning when compiling with pedantic.
1039 * gcc/fortran/arith.c: Set minimum integer values to reflect
1040 realities of two's complement signed integers. Added
1043 2004-10-17 Andrew Pinski <pinskia@physics.uc.edu>
1045 * Make-lang.in (F95_ADDITIONAL_OBJS): Kill.
1046 (f951): Do not depend on F95_ADDITIONAL_OBJS and don't
1049 2004-10-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1051 * trans-decl.c (generate_local_decl): Simplify logic, fix comment
1053 (gfc_generate_function_code): Fix formatting issue.
1055 2004-10-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1057 * module.c: Fix formatting issues.
1059 2004-10-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1061 * module.c (mio_interface_rest): Set where member of interface
1064 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1067 * options.c (gfc_handle_option): Add break after handing the
1070 2004-10-08 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
1072 * arith.c: Fix formatting issues.
1074 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1077 * resolve.c (resolve_operator): Use correct operator name in message.
1079 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1081 * primary.c (match_boz_constant): Allow kind parameter suffixes.
1082 Move standard warning further to the front.
1084 2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
1086 * trans-stmt.c: Fix a comment typo.
1088 2004-10-07 Paul Brook <paul@codesourcery.com>
1091 * trans-array.c (gfc_trans_deferred_array): Leave use associated
1094 2004-10-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1097 * simplify.c (twos_complement): New function.
1098 (gfc_simplify_ishft, gfc_simplify_ishftc): Revise.
1100 * simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.
1102 2004-10-06 Paul Brook <paul@codesourcery.com>
1104 * trans-stmt.c (gfc_trans_simple_do): New function.
1105 (gfc_trans_do): Use it. Evaluate iteration bounds before entering
1106 loop. Update comments.
1108 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1111 * iresolve.c (gfc_resolve_pack): Choose function depending if mask
1115 * intrinsic.c (add_sym_5): Remove.
1116 (add_subroutines): Add resolution function for MVBITS.
1117 * intrinsic.h (gfc_resolve_mvbits): Declare resolution function for
1119 * iresolve.c (gfc_resolve_mvbits): New function.
1120 (gfc_resolve_random_number): Remove empty line at end of function.
1122 * trans-const.c (gfc_build_cstring_const): New function.
1123 (gfc_init_cst): Use new function.
1124 * trans-const.h (gfc_build_cstring_const): Add prototype.
1125 * trans-io.c (set_string, set_error_locus): Use new function.
1126 * trans-stmt.c (gfc_trans_goto): Use new function.
1129 * parse.c (accept_statement): Don't treat END DO like END IF and
1131 (parse_do_block): Generate possible END DO label inside END DO
1135 * check.c (gfc_check_system_sub): New function.
1136 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SYSTEM.
1137 * intrinsic.c (add_functions): Add 'system'.
1138 (add_subroutines): Add 'system'.
1139 * intrinsic.h (gfc_check_etime_sub, gfc_check_getcwd_sub):
1140 Move prototypes to other suborutines.
1141 (gfc_check_system_sub, gfc_resolve_system, gfc_resolve_system_sub):
1143 (gfc_resolve_system_clock): Fix formatting of prototype.
1144 * iresolve.c (gfc_resolve_system, gfc_resolve_system_sub): New
1146 * trans-intrinsic.c (gfc_conv_intrinsic_function): Deal with
1149 2004-10-04 Erik Schnetter <schnetter@aei.mpg.de>
1151 * scanner.c (preprocessor_line): Accept preprocessor lines without
1152 file names. Check file names for closing quotes. Handle escaped
1153 quotes in file names.
1155 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1156 Paul Brook <paul@codesourcery.com>
1158 * trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
1159 Use gfc_get_expr_charlen.
1160 * trans-expr.c (gfc_get_expr_charlen): New function.
1161 * trans.h (gfc_get_expr_charlen): Add prototype.
1163 2004-10-04 Kazu Hirata <kazu@cs.umass.edu>
1165 * trans-intrinsic.c: Fix a comment typo.
1167 2004-10-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1169 * simplify.c (range_check): Remove blank line at beginning of function.
1170 (gfc_simplify_dint): Same at end of function.
1171 (gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
1172 (gfc_simplify_bound): Fix indentation.
1173 (gfc_simplify_log10): Simplify calculation.
1174 (gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
1176 (gfc_simplify_nearest): Same at end of function.
1177 (gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
1179 (gfc_simplify_rrspacing, gfc_simplify_set_exponent,
1180 gfc_simplify_spacing): Simplify calulations.
1182 2004-10-03 Feng Wang <fengwang@nudt.edu.cn>
1184 * trans-intrinsic.c: Fix comments on spacing and rrspacing
1185 (gfc_conv_intrinsic_rrspacing): Add fold on constant trees.
1187 2004-10-01 Jan Hubicka <jh@suse.cz>
1189 * f95-lang.c (gfc_expand_function): Update call of
1190 tree_rest_of_compilation.
1191 * trans-decl.c (gfc_generate_constructors): Likewise.
1193 2004-09-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1195 * trans-intrinsic.c: Comment fixes.
1197 2004-09-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1199 * decl.c (add_init_expr_to_sym, variable_decl): Comment fixes.
1201 2004-09-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1203 * trans-types.c (gfc_return_by_reference): Remove superfluous
1206 * intrinsic.h (gfc_resolve_getcwd): Update prototype.
1207 * iresolve.c (gfc_resolve_getcwd): Add second argument to function.
1210 * trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
1211 function to determine return type.
1213 2004-09-20 Jan Hubicka <jh@suse.cz>
1215 * trans-decl.c (build_entry_thunks): Finalize the function; do not lower
1217 (gfc_generate_function_code): Likewise.
1219 2004-09-20 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1222 * simplify.c (gfc_simplify_reshape): Set shape of return value
1225 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1226 Zack Weinberg <zack@codesourcery.com>
1228 * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
1229 enumeration constants.
1231 2004-09-17 Paul Brook <paul@codesourcery.com>
1233 * gfortran.h (struct gfc_linebuf): Don't use C99 empty arrays.
1234 (gfc_linebuf_header_size): Define.
1235 * scanner.c (load_file): Use it.
1237 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1239 * array.c, data.c, decl.c, dependency.c, error.c, f95-lang.c,
1240 interface.c, intrinsic.c, io.c, misc.c, module.c, parse.h,
1241 resolve.c, scanner.c, trans-array.c, trans-array.h,
1242 trans-common.c, trans-const.h, trans-decl.c, trans-expr.c,
1243 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
1244 trans.h: Fix comment typos. Follow spelling conventions.
1246 2004-09-16 Victor Leikehman <lei@il.ibm.com>
1249 * trans-io.c (transfer_array_component): New function.
1250 (transfer_expr): For array fields, call transfer_array_component.
1252 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1254 * gfortran.texi: Fix a typo.
1256 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1258 * parse.c (eof_buf): Rename eof to eof_buf.
1259 (unexpected_eof): Same.
1260 (gfc_parse_file): Same.
1262 2004-09-15 Steven G. Kargl <kargls@comcast.net>
1264 * check.c (gfc_check_getcwd_sub): New function.
1265 * gfortran.h (GFC_ISYM_GETCWD): New symbol.
1266 * intrinsic.c (add_functions): Add function definition;
1268 * intrinsic.c (add_subroutines): Add subroutine definitions.
1269 * intrinsic.h: Add prototypes.
1270 * iresolve.c (gfc_resolve_getcwd, gfc_resolve_getcwd_sub):
1272 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbol.
1274 2004-09-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1277 * module.c (write_symbol): Don't fill in module name here.
1278 (write_symbol0): Fill in here instead.
1280 2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
1282 * data.c, decl.c, f95-lang.c, gfortran.h, match.c,
1283 trans-array.c, trans-common.c, trans-expr.c,
1284 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.h: Fix
1285 comment typos. Follow spelling conventions.
1287 2004-09-09 Paul Brook <paul@codesourcery.com>
1289 * scanner.c (get_file): Add ATTRIBUTE_UNUSED.
1291 2004-09-08 Paul Brook <paul@codesourcery.com>
1293 * array.c: Don't include assert.h.
1294 * data.c: Don't include assert.h. Replace assert and abort with
1295 gcc_assert and gcc_unreachable.
1296 * dependency.c: Ditto.
1297 * f95-lang.c: Ditto.
1298 * iresolve.c: Ditto.
1300 * simplify.c: Ditto.
1302 * trans-array.c: Ditto.
1303 * trans-common.c: Ditto.
1304 * trans-const.c: Ditto.
1305 * trans-decl.c: Ditto.
1306 * trans-expr.c: Ditto.
1307 * trans-intrinsic.c: Ditto.
1308 * trans-io.c: Ditto.
1309 * trans-stmt.c: Ditto.
1310 * trans-types.c: Ditto.
1313 2004-09-07 Per Bothner <per@bothner.com>
1314 Paul Brook <paul@codesourcery.com>
1316 * error.c (show_locus): Handle mapped locations.
1317 * f95-lang.c (gfc_be_parse_file): Initialize mapped locations.
1318 * gfortran.h: Include input.h.
1319 (struct gfc_linebuf): Use source_location.
1320 * scanner.c (get_file): Initialize linemap.
1321 (preprocessor_line): Pass extra argument to get_file.
1322 (load_file): Ditto. Setup linemap.
1323 (gfc_new_file): Handle mapped locations.
1324 * trans-common.c (build_field, build_equiv_decl, build_common_decl):
1325 Set decl source locations.
1326 (gfc_trans_common): Set blank common block location.
1327 * trans-decl.c (gfc_set_decl_location): New function.
1328 (gfc_get_label_decl, gfc_get_symbol_decl): Use it.
1329 (trans_function_start): Move call to gfc_set_backend_locus..
1330 (build_function_decl): ... to here.
1331 (build_entry_thunks): Set and restore the backend locus.
1332 (gfc_generate_constructors): Remove excess arguments to
1333 init_function_start.
1334 (gfc_generate_block_data): Add comments. Set the decl locus.
1335 * trans-io.c (set_error_locus): Handle mapped locations.
1336 * trans.c (gfc_get_backend_locus, gfc_get_backend_locus): Ditto.
1337 (gfc_trans_code): Use SET_EXPR_LOCATION.
1338 (gfc_generate_code): Override the location of the new symbol.
1339 * trans.h (gfc_set_decl_location): Add prototype.
1341 2004-08-31 Paul Brook <paul@codesourcery.com>
1343 * trans-types.c (gfc_type_for_mode): Return NULL for unknown modes.
1345 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1348 * trans-intrinsic.c (gfc_conv_intrinsic_merge): Do the right thing for
1351 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1356 * resolve.c (resolve_transfer): New function.
1357 (resolve_code): Call resolve_transfer in case of EXEC_TRANSFER.
1359 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1362 * trans-types.c (gfc_init_types): Make gfc_character1_type_node an
1365 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1367 * CONTRIB, NEWS, README, TODO: Remove obsolete files.
1369 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1372 * trans-types.c (gfc_return_by_reference): Remove TODO error,
1373 add comment pointing out possible issue WRT compatibility with g77.
1375 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1377 * trans-decl.c, trans-expr.c, trans-io.c, trans-types.c: Replace
1378 all occurences of 'gfc_strlen_type_node' by
1379 'gfc_charlen_type_node'.
1380 * trans-types.h: Same. Also update comment accordingly.
1382 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1384 * primary.c: Update copyright boilerplate to say GCC.
1385 * f95-lang.c: Change initial comment to say gfortran.
1387 2004-08-31 Paul Brook <paul@codesourcery.com>
1389 * trans-types.h: Add comments.
1390 (intmax_type_node, string_type_node, const_string_type_node): Remove.
1392 2004-08-30 Richard Henderson <rth@redhat.com>
1394 * Make-lang.in (fortran/f95-lang.o): Update dependencies.
1395 (fortran/trans-decl.o, fortran/trans-types.o): Likewise.
1396 * gfortran.h (gfc_integer_info): Add c_char, c_short, c_int,
1397 c_long, c_long_long.
1398 (gfc_logical_info): Add c_bool.
1399 (gfc_real_info): Add mode_precision, c_float, c_double, c_long_double.
1400 * trans-array.c (gfc_array_allocate): Use TYPE_PRECISION
1401 rather than gfc_int[48]_type_node for allocate choice.
1402 * trans-decl.c (gfc_build_intrinsic_function_decls): Cache
1403 local copies of some kind type nodes.
1404 (gfc_build_builtin_function_decls): Likewise.
1405 * trans-expr.c (gfc_conv_power_op): Likewise.
1406 * trans-intrinsic.c (gfc_conv_intrinsic_index,
1407 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify,
1408 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Likewise.
1409 * trans-stmt.c (gfc_trans_pause, gfc_trans_stop,
1410 gfc_trans_character_select, gfc_trans_allocate): Likewise.
1411 * trans-io.c (gfc_pint4_type_node): Move into ...
1412 (gfc_build_io_library_fndecls): ... here. Cache local copies of
1413 some kind type nodes.
1414 * trans-types.c (gfc_type_nodes): Remove.
1415 (gfc_character1_type_node, gfc_strlen_type_node): New.
1416 (gfc_integer_types, gfc_logical_types): New.
1417 (gfc_real_types, gfc_complex_types): New.
1418 (gfc_init_kinds): Fill in real mode_precision.
1419 (gfc_build_int_type, gfc_build_real_type): New.
1420 (gfc_build_complex_type, gfc_build_logical_type): New.
1421 (c_size_t_size): New.
1422 (gfc_init_types): Loop over kinds.
1423 (gfc_get_int_type, gfc_get_real_type): Use gfc_validate_kind.
1424 (gfc_get_complex_type, gfc_get_logical_type): Likewise.
1425 (gfc_get_character_type_len): Likewise.
1426 (gfc_type_for_size): Loop over kinds; use a reduced set of
1427 unsigned type nodes.
1428 (gfc_type_for_mode): Loop over kinds.
1429 (gfc_signed_or_unsigned_type): Use gfc_type_for_size.
1430 (gfc_unsigned_type, gfc_signed_type): Use gfc_signed_or_unsigned_type.
1431 * trans-types.h (F95_INT1_TYPE, F95_INT2_TYPE, F95_INT4_TYPE,
1432 F95_INT8_TYPE, F95_INT16_TYPE, F95_REAL4_TYPE, F95_REAL8_TYPE,
1433 F95_REAl16_TYPE, F95_COMPLEX4_TYPE, F95_COMPLEX8_TYPE,
1434 F95_COMPLEX16_TYPE, F95_LOGICAL1_TYPE, F95_LOGICAL2_TYPE,
1435 F95_LOGICAL4_TYPE, F95_LOGICAL8_TYPE, F95_LOGICAL16_TYPE,
1436 F95_CHARACTER1_TYPE, NUM_F95_TYPES, gfc_type_nodes,
1437 gfc_int1_type_node, gfc_int2_type_node, gfc_int4_type_node,
1438 gfc_int8_type_node, gfc_int16_type_node, gfc_real4_type_node,
1439 gfc_real8_type_node, gfc_real16_type_node, gfc_complex4_type_node,
1440 gfc_complex8_type_node, gfc_complex16_type_node,
1441 gfc_logical1_type_node, gfc_logical2_type_node,
1442 gfc_logical4_type_node, gfc_logical8_type_node,
1443 gfc_logical16_type_node, gfc_strlen_kind): Remove.
1444 (gfc_character1_type_node): Turn in to a variable.
1445 (gfc_strlen_type_node): Likewise.
1447 2004-08-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1449 * gfortran.h (gfc_namespace): Add new field is_block_data.
1450 * parse.c (accept_statement): Remove special handling for BLOCK DATA.
1451 (parse_block_data): Record BLOCK DATA name, set is_block_data field.
1452 * trans.c (gfc_generate_code): Handle BLOCK DATA units.
1453 * trans.h (gfc_generate_block_data): Add prototype.
1454 * trans-decl.c (gfc_generate_block_data): New function.
1456 2004-08-29 Richard Henderson <rth@redhat.com>
1458 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_export.
1459 * trans-types.c (gfc_init_kinds): Reject integer kinds larger
1460 than two HOST_WIDE_INT.
1462 2004-08-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1465 * decl.c (free_variable, free_value, gfc_free_data, var_list,
1466 var_element, top_var_list, match_data_constant, top_val_list,
1467 gfc_match_data): Move here from match.c.
1468 (match_old_style_init): New function.
1469 (variable_decl): Match old-style initialization.
1470 * expr.c (gfc_get_variable_expr): New function.
1471 * gfortran.h (gfc_get_variable_expr): Add prototype.
1472 * gfortran.texi: Start documentation for supported extensions.
1473 * match.c: Remove the functions moved to decl.c.
1474 * match.h (gfc_match_data): Move prototype to under decl.c.
1475 * symbol.c (gfc_find_sym_tree, gfc_find_symbol): Add/correct
1478 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1479 Paul Brook <paul@codesourcery.com>
1481 * check.c (gfc_check_besn, gfc_check_g77_math1): New functions.
1482 * f95-lang.c (DO_DEFINE_MATH_BUILTIN): Define.
1483 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1484 (build_builtin_fntypes): New function.
1485 (gfc_init_builtin_functions): Use it.
1486 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_{J,Y}{0,1,N}
1487 and GFC_ISYM_ERF{,C}.
1488 (gfc_c_int_kind): Declare.
1489 * intrinsic.c (add_functions): Add [d]bes* and [d]erf*.
1490 * intrinsic.h (gfc_check_besn, gfc_check_g77_math1, gfc_resolve_besn,
1491 gfc_resolve_g77_math1): Add prototypes.
1492 * resolve.c (gfc_resolve_besn, gfc_resolve_g77_math1): New functions.
1493 * mathbuiltins.def: Add comment. Change third argument. Use
1494 DEFINE_MATH_BUILTIN_C. Add bessel and error functions.
1495 * trans-intrinsic.c (BUILT_IN_FUNCTION): Define.
1496 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1497 * trans-types.c (gfc_c_int_kind): Declare.
1498 (gfc_init_kinds): Set it.
1500 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1501 Paul Brook <paul@codesourcery.com>
1503 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_GET?ID.
1504 (gfc_check_f, gfc_simplify_f): Add f0.
1505 * intrinsic.c (do_check): Call f0. Flatten.
1506 (add_sym_0): Fix prototype. Set f0.
1507 (add_functions): Add getgid, getgid and getuid.
1508 (resolve_intrinsic): Remove obsolete comment.
1509 (do_simplify): Call f0.
1510 * intrinsic.h (gfc_resolve_getgid, gfc_resolve_getpid,
1511 gfc_resolve_getuid): Add prototypes.
1512 * iresolve.c (gfc_resolve_getgid, gfc_resolve_getpid,
1513 gfc_resolve_getuid): New functions.
1514 * trans-intrinsic.c (gfc_conv_intrinsic_function): Handle
1517 2004-08-28 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1519 * error.c (gfc_error_init_1): Remove blank line in front of
1520 function body. Add missing blank.
1521 (gfc_buffer_error, error_char, error_string): Remove blank line in
1522 front of function body.
1523 (show_locus): Add comma in comment.
1524 (gfc_clear_warning, gfc_warning_check, gfc_clear_error,
1525 gfc_push_error, gfc_pop_error): Remove blank line in front of
1527 (gfc_get_errors): Typo fix in comment in front of function. Remove
1528 blank line in front of function body.
1530 2004-08-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1532 * gfortran.h (gfc_default_*_kind): Remove prototypes, add extern
1533 variable declaration of same name.
1534 * arith.c, check.c, decl.c, dump_parse_tree.c, expr.c,
1535 intrinsic.c, io.c, iresolve.c, match.c, options.c, primary.c,
1536 resolve.c, simplify.c, symbol.c, trans-const.c, trans-io.c:
1537 Replace all calls to gfc_default_*_kind with variable accesses.
1538 * trans-types.c: Same as above.
1539 (gfc_default_*_kind_1): Rename to gfc_default_*_kind, remove
1540 static qualifier. Replace all occurences.
1541 (gfc_default_*_kind): Remove functions.
1543 2004-08-26 Richard Henderson <rth@redhat.com>
1545 * arith.c: Include system.h, not real system headers.
1546 (MPZ_NULL, MPF_NULL, DEF_GFC_INTEGER_KIND, DEF_GFC_LOGICAL_KIND,
1547 DEF_GFC_REAL_KIND, GFC_SP_KIND, GFC_SP_PREC, GFC_SP_EMIN, GFC_SP_EMAX,
1548 GFC_DP_KIND, GFC_DP_PREC, GFC_DP_EMIN, GFC_DP_EMAX, GFC_QP_KIND,
1549 GFC_QP_PREC, GFC_QP_EMIN, GFC_QP_EMAX): Remove.
1550 (gfc_integer_kinds, gfc_logical_kinds, gfc_real_kinds,
1551 gfc_index_integer_kind, gfc_default_integer_kind,
1552 gfc_default_real_kind,gfc_default_double_kind,
1553 gfc_default_character_kind, gfc_default_logical_kind,
1554 gfc_default_complex_kind, validate_integer, validate_real,
1555 validate_logical, validate_character,
1556 gfc_validate_kind): Move to trans-types.c.
1557 (gfc_set_model_kind): Use gfc_validate_kind.
1558 (gfc_set_model): Just copy the current precision to default.
1559 (gfc_arith_init_1): Use mpfr precision 128 for integer setup.
1560 * f95-lang.c (gfc_init_decl_processing): Invoke gfc_init_kinds.
1561 * gfortran.h: Update file commentary.
1562 * trans-types.c (MAX_INT_KINDS, MAX_REAL_KINDS): New.
1563 (gfc_default_integer_kind_1, gfc_default_real_kind_1,
1564 gfc_default_double_kind_1, gfc_default_character_kind_1,
1565 gfc_default_logical_kind_1, gfc_default_complex_kind_1): New.
1566 (gfc_init_kinds): New.
1567 (gfc_init_types): Don't set gfc_index_integer_kind here.
1568 * trans-types.h (gfc_init_kinds): Declare.
1569 * doc/invoke.texi: Clarify DOUBLE PRECISION behaviour wrt -r8.
1571 2004-08-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1573 * check.c (gfc_check_atan2): New function.
1574 * intrinsic.c (add_functions): Use gfc_check_atan2 for ATAN2
1575 * intrinsic.h (gfc_check_atan2): Add prototype.
1577 2004-08-25 Richard Henderson <rth@redhat.com>
1579 * arith.c (gfc_validate_kind): Add may_fail argument; abort if
1580 false and we don't validate the kind.
1581 (gfc_check_integer_range, gfc_check_real_range): Update to match.
1582 * check.c (kind_check): Likewise.
1583 * decl.c (gfc_match_old_kind_spec, gfc_match_kind_spec): Likewise.
1584 (match_char_spec, match_logical_spec): Likewise.
1585 * gfortran.h (gfc_validate_kind): Likewise.
1586 * options.c (gfc_handle_option): Likewise.
1587 * primary.c (match_integer_constant, match_real_constant,
1588 match_string_constant, match_logical_constant,
1589 match_const_complex_part): Likewise.
1590 * simplify.c (get_kind, gfc_simplify_bit_size, gfc_simplify_digits,
1591 gfc_simplify_epsilon, gfc_simplify_huge, gfc_simplify_ibclr,
1592 gfc_simplify_ibset, gfc_simplify_ishft, gfc_simplify_ishftc,
1593 gfc_simplify_maxexponent, gfc_simplify_minexponent,
1594 gfc_simplify_nearest, gfc_simplify_not, gfc_simplify_precision,
1595 gfc_simplify_radix, gfc_simplify_range, gfc_simplify_rrspacing,
1596 gfc_simplify_scale, gfc_simplify_spacing, gfc_simplify_tan,
1597 gfc_simplify_tiny): Likewise.
1598 * trans-intrinsic.c (gfc_conv_intrinsic_aint, gfc_conv_intrinsic_mod,
1599 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
1600 prepare_arg_info): Likewise.
1602 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1604 * expr.c (gfc_check_assign): Add comment. Add new warning.
1605 * trans-expr.c (gfc_conv_function_call): Correctly dereference
1606 result of pointer valued function when not in pointer assignment.
1608 2004-08-25 Paul Brook <paul@codesourcery.com>
1610 * config-lang.in: Remove dead commented line.
1611 * module.c: Replace g95 with gfortran in comment.
1613 2004-08-25 Paul Brook <paul@codesourcery.com>
1616 * arith.c (gfc_mpfr_to_mpz): Workaround mpfr bug.
1618 2004-08-25 Paul Brook <paul@codesourcery.com>
1621 * trans-array.c (gfc_trans_allocate_temp_array): Remove
1622 string_length argument.
1623 (gfc_trans_array_ctor_element): New function.
1624 (gfc_trans_array_constructor_subarray): Use it.
1625 (gfc_trans_array_constructor_value): Ditto. Handle constant
1627 (get_array_ctor_var_strlen, get_array_ctor_strlen): New functions.
1628 (gfc_trans_array_constructor): Use them.
1629 (gfc_add_loop_ss_code): Update to new gfc_ss layout.
1630 (gfc_conv_ss_descriptor): Remember section string length.
1631 (gfc_conv_scalarized_array_ref): Ditto. Remove dead code.
1632 (gfc_conv_resolve_dependencies): Update to new gfc_ss layout.
1633 (gfc_conv_expr_descriptor): Ditto.
1634 (gfc_conv_loop_setup): Ditto. Spelling fixes.
1635 * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
1636 * trans-const.c (gfc_conv_constant): Update to new gfc_ss layout.
1637 * trans-expr.c (gfc_conv_component_ref): Turn error into ICE.
1638 (gfc_conv_variable): Set string_length from section.
1639 (gfc_conv_function_call): Remove extra argument.
1640 (gfc_conv_expr, gfc_conv_expr_reference): Update to new gfc_ss layout.
1641 * trans-types.c (gfc_get_character_type_len): New function.
1642 (gfc_get_character_type): Use it.
1643 (gfc_get_dtype): Return zero for internal types.
1644 * trans-types.h (gfc_get_character_type_len): Add prototype.
1645 * trans.h (struct gfc_ss): Move string_length out of union.
1647 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1649 * trans.h (build2_v, build3_v): New macros.
1651 * f95-lang.c (gfc_truthvalue_conversion): Use build2 instead of
1653 * trans-array.c (gfc_conv_descriptor_data,
1654 gfc_conv_descriptor_offset, gfc_conv_descriptor_dimension,
1655 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
1656 gfc_conv_descriptor_ubound, gfc_trans_allocate_array_storage,
1657 gfc_trans_allocate_temp_array,
1658 gfc_trans_array_constructor_subarray,
1659 gfc_trans_array_constructor_value, gfc_conv_array_index_ref,
1660 gfc_trans_array_bound_check, gfc_conv_array_index_offset,
1661 gfc_conv_scalarized_array_ref, gfc_conv_array_ref,
1662 gfc_conv_array_ref, gfc_trans_preloop_setup,
1663 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1664 gfc_conv_loop_setup, gfc_array_init_size,
1665 gfc_conv_array_initializer, gfc_trans_array_bounds,
1666 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
1667 gfc_conv_expr_descriptor, gfc_conv_array_parameter,
1668 gfc_trans_deferred_array): Use buildN and buildN_v macros instead
1669 of build and build_v as appropriate.
1670 * trans-common.c (create_common): Same.
1671 * trans-decl.c (gfc_trans_auto_character_variable,
1672 gfc_trans_entry_master_switch, gfc_generate_function_code): Same.
1673 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
1674 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1675 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1676 gfc_conv_expr_op, gfc_conv_function_call,
1677 gfc_trans_structure_assign): Same.
1678 * trans-intrinsic.c (build_fixbound_expr, build_round_expr,
1679 gfc_conv_intrinsic_aint, gfc_conv_intrinsic_bound,
1680 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1681 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1682 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_minmax,
1683 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
1684 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_minmaxloc,
1685 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1686 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_singlebitop,
1687 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
1688 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_strcmp,
1689 gfc_conv_allocated, gfc_conv_associated, prepare_arg_info,
1690 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
1691 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat,
1692 gfc_conv_intrinsic_iargc): Same.
1693 * trans-io.c (set_parameter_value, set_parameter_ref, set_string,
1694 set_flag, add_case, io_result, transfer_namelist_element,
1695 transfer_expr): Same.
1696 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_if_1,
1697 gfc_trans_arithmetic_if, gfc_trans_do, gfc_trans_do_while,
1698 gfc_trans_integer_select, gfc_trans_logical_select,
1699 gfc_trans_character_select, gfc_trans_forall_loop,
1700 gfc_trans_nested_forall_loop, gfc_do_allocate,
1701 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1702 compute_inner_temp_size, compute_overall_iter_number,
1703 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
1704 gfc_trans_forall_1, gfc_evaluate_where_mask,
1705 gfc_trans_where_assign, gfc_trans_allocate): Same.
1706 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Same.
1707 * trans.c (gfc_add_modify_expr, gfc_finish_block,
1708 gfc_build_array_ref, gfc_build_function_call,
1709 gfc_trans_runtime_check): Same.
1711 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1713 * trans-const.c (gfc_conv_mpz_to_tree): Change call to
1714 build_int_cst to build_int_cst_wide in accordance to Nathan's
1717 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1719 * trans-array.c (gfc_trans_array_constructor_value): Adjust
1720 build_int_cst calls.
1721 * trans-const.c (gfc_build_string_const, gfc_init_constants,
1722 gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise.
1723 * trans-decl.c (gfc_get_symbol_decl, build_entry_thunks,
1724 gfc_trans_entry_master_switch): Likewise.
1725 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1726 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1727 * trans-io.c (add_case, set_error_locus,
1728 transfer_namelist_element, transfer_expr): Likewise.
1729 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1730 gfc_trans_stop, gfc_trans_character_select): Likewise.
1731 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1732 * trans.c (gfc_trans_runtime_check): Likewise.
1734 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1736 * trans-decl.c, trans-types.c: Add and remove blank lines as
1739 2004-08-24 Richard Henderson <rth@redhat.com>
1741 * trans-const.c (gfc_conv_mpz_to_tree): Fix 64-bit shift warning.
1743 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1745 * resolve.c (merge_argument_lists): Revert unintentionally
1748 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1750 * trans-decl.c (build_function_decl): Fix spelling in comment.
1751 (build_entry_thunks): Remove code with no function.
1752 (gfc_build_intrinsic_function_decls): Remove empty line.
1754 * resolve.c (resolve_entries): Fix a bunch of comment typos.
1756 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1758 * f95-lang.c (gfc_init_decl_processing): Adjust
1759 build_common_tree_nodes call.
1761 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1763 * trans-types.c: Spelling and formatting fixes.
1765 2004-08-23 Richard Henderson <rth@redhat.com>
1767 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead
1768 of going through an intermediate string. Fix 32/64 int/long bug.
1770 2004-08-23 Eric Christopher <echristo@redhat.com>
1772 * trans-types.c (gfc_type_for_mode): Remove VECTOR_TYPE_SUPPORTED_P
1773 usage. Use build_vector_type_for_mode for vector types.
1775 2004-08-22 Richard Henderson <rth@redhat.com>
1778 * data.c (find_con_by_offset): Search ordered list; handle
1779 elements with repeat counts.
1780 (gfc_assign_data_value_range): New.
1781 * gfortran.h (struct gfc_data_value): Make repeat unsigned.
1782 (gfc_assign_data_value_range): Declare.
1783 * match.c (top_val_list): Extract repeat count into a temporary.
1784 * resolve.c (values): Make left unsigned.
1785 (next_data_value): Don't decrement left.
1786 (check_data_variable): Use gfc_assign_data_value_range.
1788 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1790 * trans-const.c, trans-decl.c, trans-expr.c: Spelling fixes.
1792 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1794 * check.c (gfc_check_reduction): Rename to ...
1795 (check_reduction): ... this. Make static. Don't check type of
1797 (gfc_check_minval_maxval, gfc_check_prodcut_sum): New functions.
1798 * intrinsic.c (add_functions): Change MAXVAL, MINVAL, PRODUCT and
1799 SUM to use new check functions.
1800 (check_specific): Change logic to call new functions.
1801 * intrinsic.h (gfc_check_minval_maxval, gfc_check_product_sum):
1803 (gfc_check_reduction): Remove prototype.
1805 2004-08-20 Paul Brook <paul@codesourcery.com>
1806 Canqun Yang <canqun@nudt.edu.cn>
1809 * trans-array.c (gfc_conv_array_parameter): Pass correct pointer
1810 for automatic arrays.
1811 * trans-types.c (gfc_get_nodesc_array_type): Add comment.
1813 2004-08-19 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1817 * match.c (match_simple_forall, match_simple_where): Forward-declare.
1818 (gfc_match_if): Order statement list alphabetically, add WHERE and
1819 FORALL, remove double PAUSE.
1820 (gfc_match_simple_where, match_forall_header,
1821 gfc_match_simple_forall): New functions.
1822 (gfc_match_forall): Use match_forall_header.
1824 2004-08-19 Paul Brook <paul@codesourcery.com>
1827 * gfortran.h (gfc_access): Give ACCESS_UNKNOWN value 0.
1828 * symbol.c (gfc_clear_attr): Use memset.
1830 2004-08-19 Paul Brook <paul@codesourcery.com>
1834 * data.c (assign_substring_data_value): Remove.
1835 (create_character_intializer): New function.
1836 (gfc_assign_data_value): Track the typespec for the current
1837 subobject. Use create_character_intializer.
1839 2004-08-19 Erik Schnetter <schnetter@aei.mpg.de>
1842 * check.c (gfc_check_reduction): New function.
1843 (gfc_check_minval_maxval): Removed.
1844 (gfc_check_product): Removed.
1845 (gfc_check_sum): Removed.
1846 * intrinsic.h: Add/remove declarations for these.
1847 * gfortran.h: Add field f3red to union gfc_check_f.
1848 * intrinsic.c (add_sym_3red): New function.
1849 (add_functions): Register maxval, minval, product, and sum intrinsics
1850 through add_sym_3red.
1851 (check_specific): Handle f3red union field.
1852 * iresolve.c: Whitespace change.
1854 2004-08-18 Paul Brook <paul@codesourcery.com>
1856 * trans-types.c (gfc_sym_type): Use pointer types for optional args.
1858 2004-08-18 Victor Leikehman <lei@il.ibm.com>
1861 * trans-io.c (transfer_namelist_element): New. Recursively handle
1862 derived-type variables. Pass string lengths.
1863 (build_dt): Code moved to build_namelist, with some
1864 changes and additions.
1865 (gfc_build_io_library_fndecls): Declare the fifth
1866 argument in st_set_nml_var_char -- string_length.
1868 2004-08-17 Paul Brook <paul@codesourcery.com>
1869 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1872 * decl.c (get_proc_name): Update mystery comment.
1873 (gfc_match_entry): Check for errors earlier. Add entry point to list.
1874 * dump-parse-tree.c (gfc_show_code_node): Print EXEC_ENTRY nodes.
1875 * gfortran.h (symbol_attribute): Add entry_master. Document entry.
1876 (struct gfc_entry_list): Define.
1877 (gfc_get_entry_list): Define.
1878 (struct gfc_namespace): Add refs and entries.
1879 (enum gfc_exec_op): Add EXEC_ENTRY.
1880 (struct gfc_code): Add ext.entry.
1881 * module.c (ab_attribute, attr_bits): Remove AB_ENTRY.
1882 (mio_symbol_attribute): Don't save/reture addr->entry.
1883 (mio_namespace_ref): Refcount namespaces.
1884 * parse.c (accept_statement): Handle ST_ENTRY.
1885 (gfc_fixup_sibling_symbols): Mark symbol as referenced.
1886 (parse_contained): Fixup sibling references to entry points
1887 after parsing the procedure body.
1888 * resolve.c (resolve_contained_fntype): New function.
1889 (merge_argument_lists, resolve_entries): New functions.
1890 (resolve_contained_functions): Use them.
1891 (resolve_code): Handle EXEC_ENTRY.
1892 (gfc_resolve): Call resolve_entries.
1893 * st.c (gfc_free_statement): Handle EXEC_ENTRY.
1894 * symbol.c (gfc_get_namespace): Refcount namespaces.
1895 (gfc_free_namespace): Ditto.
1896 * trans-array.c (gfc_trans_dummy_array_bias): Treat all args as
1897 optional when multiple entry points are present.
1898 * trans-decl.c (gfc_get_symbol_decl): Remove incorrect check.
1899 (gfc_get_extern_function_decl): Add assertion. Fix coment.
1900 (create_function_arglist, trans_function_start, build_entry_thunks):
1902 (gfc_build_function_decl): Rename ...
1903 (build_function_decl): ... to this.
1904 (gfc_create_function_decl): New function.
1905 (gfc_generate_contained_functions): Use it.
1906 (gfc_trans_entry_master_switch): New function.
1907 (gfc_generate_function_code): Use new functions.
1908 * trans-stmt.c (gfc_trans_entry): New function.
1909 * trans-stmt.h (gfc_trans_entry): Add prototype.
1910 * trans-types.c (gfc_get_function_type): Add entry point argument.
1911 * trans.c (gfc_trans_code): Handle EXEC_ENTRY.
1912 (gfc_generate_module_code): Call gfc_create_function_decl.
1913 * trans.h (gfc_build_function_decl): Remove.
1914 (gfc_create_function_decl): Add prototype.
1916 2004-08-15 Andrew Pinski <apinski@apple.com>
1919 * f95-lang.c (gfc_init_builtin_functions): Initialize the builtins
1920 for cabs{,f} and copysign{,f}.
1921 * trans-decl.c (gfor_fndecl_math_cabsf): Delete.
1922 (gfor_fndecl_math_cabs): Delete.
1923 (gfor_fndecl_math_sign4): Delete.
1924 (gfor_fndecl_math_sign8): Delete.
1925 (gfc_build_intrinsic_function_decls): Remove the
1926 initializing of cabs{,f} and copysign{,f} functions.
1927 * trans-intrinsic.c (gfc_conv_intrinsic_abs): Use the builtins
1928 instead of the functions definitions.
1929 (gfc_conv_intrinsic_sign): Likewise.
1930 * trans.h (gfor_fndecl_math_cabsf): Delete.
1931 (gfor_fndecl_math_cabs): Delete.
1932 (gfor_fndecl_math_sign4): Delete.
1933 (gfor_fndecl_math_sign8): Delete.
1935 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1937 * trans-array.c (gfc_trans_array_constructor_value): Use
1939 * trans-const.c (gfc_build_string_const,
1940 gfc_init_constants, gfc_conv_mpz_to_tree,
1941 gfc_conv_constant_to_tree): Likewise.
1942 * trans-decl.c (gfc_get_symbol_decl): Likewise.
1943 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1944 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1945 * trans-io.c (add_case, set_error_locus, build_dt,
1946 transfer_expr): Likewise.
1947 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1948 gfc_trans_stop, gfc_trans_character_select): Likewise.
1949 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1950 * trans.c (gfc_trans_runtime_check): Likewise.
1952 2004-08-14 Paul Brook <paul@codesourcery.com>
1954 * trans-decl.c (gfc_build_function_decl): Remove dead code.
1956 2004-08-14 Paul Brook <paul@codesourcery.com>
1958 * trans-arry.c (gfc_trans_auto_array_allocation): Remove unused var.
1960 2004-08-13 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1962 * gfortran.h: Add comments.
1963 * parse.c (parse_contained): Fix comment typo.
1964 * resolve.c (was_declared): Ditto.
1967 2004-08-11 Paul Brook <paul@codeourcery.com>
1970 * intrinsic.c (add_functions): Add dfloat as an alias for dble.
1972 2004-08-10 Richard Henderson <rth@redhat.com>
1974 * f95-lang.c (gfc_init_builtin_functions): Remove
1975 __builtin_stack_alloc, add __builtin_alloca.
1976 * trans-array.c (gfc_trans_auto_array_allocation): Use DECL_EXPR.
1977 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
1979 2004-08-10 Paul Brook <paul@codesourcery.com>
1981 * trans-io.c (transfer_expr): Handle pointters.
1983 2004-08-10 Paul Brook <paul@codesourcery.com>
1986 * trans-array.c (gfc_add_loop_ss_code): Handle GFC_SS_COMPONENT.
1987 (gfc_conv_array_index_offset): Allow "temporary" with nonzero delta.
1988 (gfc_trans_preloop_setup, gfc_trans_scalarized_loop_boundary):
1989 Handle GFC_SS_COMPONENT.
1990 (gfc_conv_ss_startstride): Ditto. Set ss->shape.
1991 (gfc_conv_loop_setup): Tweak commends. Remove dead code.
1993 (gfc_conv_array_initializer): Call specific initializer routines.
1994 * trans-expr.c (gfc_trans_structure_assign): New function.
1995 (gfc_trans_subarray_assign): New function.
1996 (gfc_trans_subcomponent_assign): New fucntion
1997 (gfc_conv_structure): Use them.
1998 * trans.h (gfc_ss_type): Add GFC_SS_COMPONENT.
1999 (gfc_ss): Add shape.
2001 2004-08-08 Victor Leikehman <lei@il.ibm.com>
2003 * simplify.c (gfc_simplify_shape): Bugfix.
2004 * expr.c (gfc_copy_shape_excluding): New function.
2005 * gfortran.h (gfc_get_shape): Bugfix.
2006 (gfc_copy_shape_excluding): Added declaration.
2007 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
2008 gfc_resolve_cshift, gfc_resolve_eoshift, gfc_resolve_lbound,
2009 gfc_resolve_ubound, gfc_resolve_transpose): Added compile
2010 time resolution of shape.
2012 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
2014 * intrinsic.c (add_subroutines): Add getenv and
2015 get_environment_variable. (add_sym_5s): New function.
2016 * intrinsic.h (gfc_resolve_get_environment_variable): Add
2018 * iresolve.c (gfc_resolve_get_environment_variable): New
2021 2004-08-06 Feng Wang <fengwang@nudt.edu.cn>
2023 * f95-lang.c (gfc_init_builtin_functions): Fix the number of
2024 __builtin_pow[f] arguments.
2026 2004-08-06 Steven G. Kargl <kargls@comcast.net>
2028 * arith.c: Add #define for model numbers. Remove global GMP variables.
2029 (natural_logarithm,common_logarithm,exponential,sine,
2030 cosine,arctangent,hypercos,hypersine ): Remove.
2031 (gfc_mpfr_to_mpz,gfc_set_model_kind,gfc_set_model): New functions.
2032 (arctangent2,gfc_arith_init_1,gfc_arith_done_1
2033 gfc_check_real_range, gfc_constant_result, gfc_range_check,
2034 gfc_arith_uminus,gfc_arith_plus, gfc_arith_minus, gfc_arith_times,
2035 gfc_arith_divide,complex_reciprocal,complex_pow_ui,
2036 gfc_arith_power,gfc_compare_expr,compare_complex,gfc_convert_real,
2037 gfc_convert_complex,gfc_int2real,gfc_int2complex,
2038 gfc_real2int,gfc_real2real,gfc_real2complex,
2039 gfc_complex2int,gfc_complex2real,gfc_complex2complex): Convert GMP
2040 to MPFR, use new functions.
2041 * arith.h: Remove extern global variables.
2042 (natural_logarithm,common_logarithm,exponential, sine, cosine,
2043 arctangent,hypercos,hypersine): Remove prototypes.
2044 (arctangent2): Update prototype from GMP to MPFR.
2045 (gfc_mpfr_to_mpz, gfc_set_model_kind,gfc_set_model): Add prototypes.
2046 * dump-parse-tree.c (gfc_show_expr): Convert GMP to MPFR.
2047 * expr.c (free_expr0,gfc_copy_expr): Convert GMP to MPFR.
2048 * gfortran.h (GFC_REAL_BITS): Remove.
2049 (arith): Add ARITH_NAN.
2050 Include mpfr.h. Define GFC_RND_MODE.
2051 Rename GCC_GFORTRAN_H GFC_GFC_H.
2052 (gfc_expr): Convert GMP to MPFR.
2053 * module.c: Add arith.h, correct type in comment.
2054 (mio_gmp_real): Convert GMP to MPFR.
2055 (mio_expr): Use gfc_set_model_kind().
2056 * primary.c: Update copyright date with 2004.
2057 (match_real_constant,match_const_complex_part): Convert GMP to MPFR.
2058 * simplify.c: Remove global GMP variables
2059 (gfc_simplify_abs,gfc_simplify_acos,gfc_simplify_aimag,
2060 gfc_simplify_aint,gfc_simplify_dint,gfc_simplify_anint,
2061 gfc_simplify_dnint,gfc_simplify_asin,gfc_simplify_atan,
2062 gfc_simplify_atan2,gfc_simplify_ceiling,simplify_cmplx,
2063 gfc_simplify_conjg,gfc_simplify_cos,gfc_simplify_cosh,
2064 gfc_simplify_dim,gfc_simplify_dprod,gfc_simplify_epsilon,
2065 gfc_simplify_exp,gfc_simplify_exponent,gfc_simplify_floor,
2066 gfc_simplify_fraction,gfc_simplify_huge,gfc_simplify_int,
2067 gfc_simplify_ifix,gfc_simplify_idint,gfc_simplify_log,
2068 gfc_simplify_log10,simplify_min_max,gfc_simplify_mod,
2069 gfc_simplify_modulo,gfc_simplify_nearest,simplify_nint,
2070 gfc_simplify_rrspacing,gfc_simplify_scale,
2071 gfc_simplify_set_exponent,gfc_simplify_sign,gfc_simplify_sin,
2072 gfc_simplify_sinh,gfc_simplify_spacing,gfc_simplify_sqrt,
2073 gfc_simplify_tan,gfc_simplify_tanh,gfc_simplify_tiny,
2074 gfc_simplify_init_1,gfc_simplify_done_1): Convert GMP to MPFR.
2076 * trans-const.c (gfc_conv_mpfr_to_tree): Rename from
2077 gfc_conv_mpf_to_tree. Convert it to use MPFR
2078 (gfc_conv_constant_to_tree): Use it.
2079 * trans-const.h: Update prototype for gfc_conv_mpfr_to_tree().
2080 * trans-intrinsic.c: Add arith.h, remove gmp.h
2081 (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod): Convert GMP to MPFR.
2083 2004-08-06 Victor Leikehman <lei@il.ibm.com>
2084 Paul Brook <paul@codesourcery.com>
2086 * trans-array.c (gfc_trans_allocate_array_storage,
2087 gfc_trans_allocate_temp_array, gfc_add_loop_ss_code,
2088 gfc_conv_loop_setup): For functions, if the shape of the result
2089 is not known in compile-time, generate an empty array descriptor for
2090 the result and let the callee to allocate the memory.
2091 (gfc_trans_dummy_array_bias): Do nothing for pointers.
2092 (gfc_conv_expr_descriptor): Use function return values directly.
2093 * trans-expr.c (gfc_conv_function_call): Always add byref call
2095 (gfc_trans_pointer_assignment): Add comments.
2096 (gfc_trans_arrayfunc_assign): Don't chain on expression.
2098 2004-08-01 Roger Sayle <roger@eyesopen.com>
2100 * options.c (gfc_init_options): Don't warn about the use GNU
2101 extensions by default.
2102 (gfc_post_options): Warn about GNU extensions with -pedantic.
2103 (gfc_handle_option): Don't warn about GNU extensions with -std=gnu.
2105 2004-07-30 Richard Henderson <rth@redhat.com>
2107 * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL
2110 2004-07-25 Richard Henderson <rth@redhat.com>
2112 * trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL
2113 and DECL_IGNORED_P on RESULT_DECL.
2114 (gfc_generate_constructors): Likewise.
2116 2004-07-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2119 * lang.opt (ffixed-line-length-none, ffixed-line-length-): New
2121 (ffixed-line-length-80, ffixed-line-length-132): Remove.
2122 * options.c (gfc_handle_options): Deal with changed options.
2123 * scanner.c (load_line): Change second arg to 'char **',
2124 allocate if pointing to NULL. Keep track of buffer's length.
2125 Adapt buffer size to overlong lines. Pad lines to full length
2127 (load_file): Adapt to new interface of load_line.
2129 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2131 * trans.h (builtin_function): Declare.
2133 2004-07-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2136 (parts ported from g95)
2137 * parse.h (gfc_state_data): New field do_variable.
2138 (gfc_check_do_variable): Add prototype.
2139 * parse.c (push_state): Initialize field 'do_variable'.
2140 (gfc_check_do_variable): New function.
2141 (parse_do_block): Remember do iterator variable.
2142 (parse_file): Initialize field 'do_variable'.
2143 * match.c (gfc_match_assignment, gfc_match_do,
2144 gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
2145 Add previously missing checks.
2146 (gfc_match_return): Reformat error message.
2147 * io.c (match_out_tag): New function.
2148 (match_open_element, match_close_element,
2149 match_file_element, match_dt_element): Call match_out_tag
2150 instead of match_vtag where appropriate.
2151 (match_io_iterator, match_io_element): Add missing check.
2152 (match_io): Reformat error message.
2153 (match_inquire_element): Call match_out_tag where appropriate.
2155 * parse.c (gfc_check_do_variable): Fix error locus.
2157 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2160 * trans-decl.c (gfc_build_function_decl): Create a new chardecl
2161 for every assumed length character dummy argument.
2164 * trans-decl.c (gfc_trans_deferred_vars): Remove bogus assertion.
2167 * simplify.c (gfc_simplify_bound): Copy the bound expression.
2169 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2172 * trans-array.c gfc_trans_g77_array,
2173 gfc_trans_dummy_array_bias): Don't call gfc_trans_string_init
2174 for assumed length characters.
2175 (gfc_conv_expr_descriptor): Set se->string_length if dealing
2176 with a character expression.
2177 (gfc_cvonv_array_parameter): Pass string length when passing
2178 character array according to g77 conventions.
2180 2004-07-12 Paul Brook <paul@codesourcery.com>
2182 * expr.c (gfc_check_assign_symbol): Handle pointer assignments.
2183 * trans-array.c (gfc_trans_auto_array_allocation): Remove
2184 initialization code.
2185 * trans-common.c (create_common): Use gfc_conv_initializer.
2186 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_initializer.
2187 * trans-expr.c (gfc_conv_initializer): New function.
2188 (gfc_conv_structure): Use it.
2189 * trans.h (gfc_conv_initializer): Add prototype.
2191 2004-07-11 Paul Brook <paul@codesourcery.com>
2194 * parse.c (gfc_fixup_sibling_symbols): Also look for untyped
2196 (parse_contained): Mark contained symbols as referenced.
2198 2004-07-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2201 * module.c (gfc_dump_module, gfc_use_module): Print locus
2202 when opening of module file fails.
2205 * io.c (match_io): Flag 'WRITE(...), ...' as extension.
2208 * match.c (gfc_match_program): A program name is obligatory.
2209 (gfc_match_return): RETURN in main program is an extension.
2210 (gfc_match_block_data): A space is required before a block data
2214 * primary.c (match_boz_constant): Call gfc_notify_std only if
2215 we actually have a non-standard boz-literal-constant.
2218 * expr.c (gfc_check_assign): Print ranks if incompatible. Issue
2219 warning if assigning NULL().
2221 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2223 * f95-lang.c (set_block): Remove.
2224 (gfc_clear_binding_stack): New.
2225 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2226 (struct binding_level): Remove block_created_by_back_end.
2227 (clear_binding_level): Likewise.
2228 (poplevel): Don't handle block_created_by_back_end.
2230 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2232 * trans-decl.c (gfc_create_module_variable): Nothing to do if
2233 symbol is in common, because we ...
2234 (gfc_generate_module_vars): Call gfc_trans_common.
2236 2004-07-10 Paul Brook <paul@codesourcery.com>
2238 * trans-array.c (gfc_build_null_descriptor): New function.
2239 (gfc_trans_static_array_pointer): Use it.
2240 * trans-array.h (gfc_build_null_descriptor): Add prototype.
2241 * trans-expr.c (gfc_conv_structure): Handle array pointers.
2243 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2246 * decl.c (gfc_match_save): Use-associated common block
2248 * gfortran.h (gfc_common_head): Add new field 'name'.
2249 Fix typo in comment after #endif.
2250 * match.c (gfc_get_common): Add new argument from_common,
2251 mangle name if flag is set, fill in new field in structure
2253 (match_common): Set new arg in call to gfc_get_common,
2254 use-associated common block doesn't collide.
2255 * match.h (gfc_get_common): Adapt prototype.
2256 * module.c (load_commons): Set new arg in call to
2258 * symbol.c (free_common_tree): New function.
2259 (gfc_free_namespace): Call new function.
2260 * trans-common.c (several functions): Remove argument
2261 'name', use name from gfc_common_head instead.
2263 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2265 * expr.c (gfc_check_pointer_assign): Verify that rank of the LHS
2266 and RHS match. Return early if the RHS is NULL().
2269 * match.c (match_common): Fix error reporting for used common.
2272 * trans-expr.c (gfc_conv_structure): Handle initialization
2273 of scalar pointer components.
2275 * parse.c (decode_statement): Fix matching of BLOCK DATA.
2277 * trans-decl.c (generate_local_decl): Remove workaround obsoleted
2278 by fix for PR 15481.
2280 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2282 * trans-common.c: Fix whitespace issues, make variable names
2284 (create_common): Additionally, make loop logic more obvious.
2286 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2287 Paul Brook <paul@codesourcery.com>
2290 * trans-common.c (calculate_length): Remove ...
2291 (get_segment_info): Merge into here. Save field type.
2292 (build_field): Use saved type.
2293 (create_common, new_condition, new_segment, finish_equivalences):
2294 Use new get_segment_info.
2295 * trans-types.c: Update comment.
2297 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2300 * moduele.c (mio_symbol): Don't I/O initial values unless
2301 symbol is a parameter.
2303 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2306 * resolve.c (resolve_symbol): Verify that the shape of a
2307 parameter array is not only explicit, but also constant.
2308 * array.c (gfc_is_compile_time_shape): New function.
2309 * gfortran.h (gfc_is_compile_time_shape): Add prototype.
2311 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2317 * module.c (write_symbol, write_symtree): Remove workaround.
2318 * primary.c (match_actual_arglist): Enhance comment.
2319 (gfc_match_rvalue): Handle function call with first argument
2320 a keyword argument correctly.
2321 * resolve.c (resolve_symbol): Change call to
2322 gfc_set_default_type to issue error if no implicit type
2324 * trans-decl.c (gfc_create_module_variable): Remove workaround.
2326 2004-07-08 Paul Brook <paul@codesourcery.com>
2328 * intrinsic.c (add_sym_4s): New function.
2329 (add_subroutines): Change gfc_add_sym_? to gfc_add_sym_?s.
2331 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
2332 Paul Brook <paul@codesourcery.com>
2336 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and
2337 GFC_ISYM_COMMAND_ARGUMENT_COUNT.
2338 * intrinsic.c (add_functions): Identify iargc. Add
2339 command_argument_count.
2340 (add_subroutines): Resolve getarg. Add get_command and
2341 get_command_argument.
2342 * intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command,
2343 gfc_resolve_get_command_argument): Add prototypes.
2344 * iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command,
2345 gfc_resolve_get_command_argument): New functions.
2346 * trans-decl.c (gfor_fndecl_iargc): New variable.
2347 (gfc_build_intrinsic_function_decls): Set it.
2348 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function.
2349 (gfc_conv_intrinsic_function): Use it.
2350 * trans.h (gfor_fndecl_iargc): Declare.
2352 2004-07-04 Matthias Klose <doko@debian.org>
2354 * Make-lang.in: Generate and install gfortran man page.
2355 * invoke.texi: Remove extra '@c man end'.
2357 2004-07-04 Richard Henderson <rth@redhat.com>
2359 * f95-lang.c (gfc_mark_addressable): Don't put_var_into_stack.
2361 2004-07-04 Paul Brook <paul@codesourcery.com>
2363 * decl.c (gfc_match_implicit_range): Don't use typespec.
2364 (gfc_match_implicit): Handle character selectors.
2365 * gfortran.h (gfc_set_implicit): Remove prototype.
2366 (gfc_add_new_implicit_range, gfc_merge_new_implicit): Update.
2367 * parse.c (accept_statement): Don't call gfc_set_implicit.
2368 * symbol.c (new_ts): Remove.
2369 (gfc_set_implicit_none): Use same loop bounds as other functions.
2370 (gfc_set_implicit): Remove.
2371 (gfc_clear_new_implicit, gfc_add_new_implicit_range): Only set flags.
2372 (gfc_merge_new_implicit): Combine with gfc_set_implicit.
2374 2004-06-30 Richard Henderson <rth@redhat.com>
2376 * match.c (var_element): Remove unused variable.
2378 * trans-decl.c (gfc_generate_function_code): Don't set
2379 x_whole_function_mode_p.
2380 (gfc_generate_constructors): Likewise.
2382 2004-06-30 Richard Henderson <rth@redhat.com>
2384 * trans-decl.c (gfc_generate_function_code): Don't set
2385 immediate_size_expand.
2386 (gfc_generate_constructors): Likewise.
2388 2004-06-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2391 * decl.c (gfc_match_type_spec): Rename second argument to
2392 'implicit_flag', reverse meaning. Don't match_char_spec if
2393 'implicit_flag' is set. Rename to ...
2394 (match_type_spec): ... this.
2395 (gfc_match_implicit_none, match_implicit_range): Move here
2397 (gfc_match_implicit): Move here from match.c, try to
2398 match_char_len if match_implicit_range doesn't succeed for
2399 CHARACTER implicits. Call renamed fucntion match_type_spec.
2400 (gfc_match_data_decl, match_prefix): Call renamed function
2402 * match.c (gfc_match_implicit_none, match_implicit_range,
2403 gfc_match_implicit): Move to decl.c.
2404 * match.h (gfc_match_implicit_none, gfc_match_implicit):
2405 Move protoypes to section 'decl.c'.
2406 (gfc_match_type_spec): Remove prototype.
2408 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2410 * decl.c, interface.c, symbol.c, trans-common.c: Add 2004 to
2413 2004-06-29 Steven Bosscher <stevenb@suse.de>
2415 Make sure types in assignments are compatible. Mostly mechanical.
2416 * trans-const.h (gfc_index_one_node): New define.
2417 * trans-array.c (gfc_trans_allocate_array_storage,
2418 gfc_trans_allocate_temp_array, gfc_trans_array_constructor_subarray,
2419 gfc_trans_array_constructor_value, gfc_trans_array_constructor,
2420 gfc_conv_array_ubound, gfc_conv_array_ref,
2421 gfc_trans_scalarized_loop_end, gfc_conv_section_startstride,
2422 gfc_conv_ss_startstride, gfc_conv_loop_setup, gfc_array_init_size,
2423 gfc_trans_array_bounds, gfc_trans_dummy_array_bias,
2424 gfc_conv_expr_descriptor, gfc_trans_deferred_array): Use the correct
2425 types in assignments, conversions and conditionals for expressions.
2426 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
2427 gfc_conv_unary_op, gfc_conv_cst_int_power, gfc_conv_string_tmp,
2428 gfc_conv_function_call, gfc_trans_pointer_assignment,
2429 gfc_trans_scalar_assign): Likewise.
2430 * trans-intrinsic.c (build_fixbound_expr, gfc_conv_intrinsic_bound,
2431 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
2432 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_btest,
2433 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ishft,
2434 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_strcmp,
2435 gfc_conv_allocated, gfc_conv_associated,
2436 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_trim): Likewise.
2437 * trans-io.c (set_string): Likewise.
2438 * trans-stmt.c (gfc_trans_do, gfc_trans_forall_loop,
2439 gfc_do_allocate, generate_loop_for_temp_to_lhs,
2440 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
2441 compute_overall_iter_number, gfc_trans_assign_need_temp,
2442 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
2443 gfc_evaluate_where_mask, gfc_trans_where_assign,
2444 gfc_trans_where_2): Likewise.
2445 * trans-types.c (gfc_get_character_type, gfc_build_array_type,
2446 gfc_get_nodesc_array_type, gfc_get_array_type_bounds): Likewise.
2448 * trans.c (gfc_add_modify_expr): Add sanity check that types
2449 for the lhs and rhs are the same for scalar assignments.
2451 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2453 * dump-parse-tree.c (show_common): New function.
2454 (gfc_show_namespace): Show commons.
2456 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2457 Andrew Vaught <andyv@firstinter.net>
2461 * decl.c (gfc_match_save): Adapt to new common structures,
2462 don't allow saving USE-associated common.
2463 * dump-parse-tree (gfc_show_attr): (saved_)common are not
2464 symbol attributes any longer.
2465 (gfc_show_symbol): Don't show old-style commons any longer.
2466 (gfc_show_namespace): Adapt call to gfc_traverse_symtree to new
2468 * gfortran.h (symbol_attribute): Remove common and saved_common
2470 (gfc_symbol): Remove common_head element.
2471 (gfc_common_head): New struct.
2472 (gfc_get_common_head): New macro.
2473 (gfc_symtree): Add field 'common' to union.
2474 (gfc_namespace): Add field 'common_root'; change type of field
2475 'blank_common' to blank_common.
2476 (gfc_add_data): New prototype.
2477 (gfc_traverse_symtree): Expect a symtree as first argument
2478 instead of namespace.
2479 * match.c (gfc_get_common): New function.
2480 (match_common_name): Change to take char * as argument, adapt,
2481 fix bug with empty name.
2482 (gfc_match_common): Adapt to new data structures. Disallow
2483 redeclaration of USE-associated COMMON-block. Fix bug with
2485 (var_element): Adapt to new common structures.
2486 * match.h (gfc_get_common): Declare.
2487 * module.c: Add 2004 to copyright years, add commons to module
2488 file layout description.
2489 (ab_attribute, attr_bits, mio_symbol_attributes): Remove code
2490 for removed attributes.
2491 (mio_symbol): Adapt to new way of storing common relations.
2492 (load_commons): New function.
2493 (read_module): Skip common list on first pass, load_commons at
2495 (write_commons): New function.
2496 (write_module): Call write_commons().
2497 * symbol.c (gfc_add_saved_comon, gfc_add_common): Remove
2498 functions related to removed attributes.
2499 (gfc_add_data): New function.
2500 (gfc_clear_attr): Don't set removed attributes.
2501 (gfc_copy_attr): Don't copy removed attributes.
2502 (traverse_symtree): Remove.
2503 (gfc_traverse_symtree): Don't traverse symbol
2504 tree of the passed namespace, but require a symtree to be passed
2505 instead. Unify with traverse_symtree.
2506 (gfc_traverse_ns): Call gfc_traverse_symtree according to new
2508 (save_symbol): Remove setting of removed attribute.
2509 * trans-common.c (gfc_sym_mangled_common_id): Change to
2510 take 'char *' argument instead of 'gfc_symbol'.
2511 (build_common_decl, new_segment, translate_common): Adapt to new
2512 data structures, add new
2514 (create_common): Adapt to new data structures, add new
2515 argument name. Fix typo in intialization of derived types.
2516 (finish_equivalences): Add second argument in call to
2518 (named_common): take 'gfc_symtree' instead of 'gfc_symbol'.
2519 (gfc_trans_common): Adapt to new data structures.
2520 * trans-decl.c (gfc_create_module_variables): Remove test for
2523 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2525 * io.c: Add 2004 to copyright years.
2527 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2528 Andrew Vaught <andyv@firstinter.net>
2530 * gfortran.h (gfc_gsymbol): New typedef.
2531 (gfc_gsym_root): New variable.
2532 (gfc_get_gsymbol, gfc_find_gsym): New prototypes.
2533 * parse.c (global_used): New function.
2534 (parse_block_data): Check for double empty BLOCK DATA,
2535 use global symbol table.
2536 (parse_module): Use global symbol table.
2537 (add_global_procedure, add_global_program): New functions.
2538 (gfc_parse_file): Use global symbol table.
2539 * symbol.c (gfc_gsym_root): New variable.
2540 (gfc_find_gsym, gsym_compare, gfc_get_gsymbol): New
2543 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2545 * module.c (mio_gmp_real): Correct writing of negative numbers.
2547 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2550 * expr.c (check_intrinsic_op): Allow comparison of characters.
2553 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2554 Andrew Vaught <andyv@firstinter.net>
2556 * decl.c (contained_procedure): New function.
2557 (match_end): Verify correctness of END STATEMENT in
2560 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2561 Andrew Vaught <andyv@firstinter.net>
2564 * decl.c (gfc_match_type_spec), io.c (match_io), parse.c
2565 (decode_statement): Enforce required space in free-form.
2567 2004-06-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2569 * f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
2570 * trans-array.c (gfc_conv_descriptor_data): Add operand
2572 (gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
2573 (gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
2574 (gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
2575 * trans-common.c (create_common): Likewise.
2576 * trans-expr.c (gfc_conv_component_ref): Likewise.
2577 * trans-io.c (set_parameter_value): Likewise.
2578 (set_parameter_ref, set_string, set_flag, io_result): Likewise.
2579 (transfer_expr): Likewise.
2580 * trans-decl.c (gfc_trans_auto_character_variable):
2581 Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
2582 (gfc_gimplify_function): New function.
2583 (gfc_generate_function-code): Properly handle nested functions.
2584 * trans.c (gfc_build_array_ref): Add two new operands for ARRAY_REF.
2586 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
2589 * io.c (gfc_match_inquire): Bugfix for iolength related stuff.
2590 (gfc_resolve_inquire): Resolve the iolength tag. Return
2591 SUCCESS at end of function if no failure has occured.
2592 * resolve.c (resolve_code): Resolve if iolength is encountered.
2593 * trans-io.c: (ioparm_iolength, iocall_iolength,
2594 iocall_iolength_done): New variables.
2595 (last_dt): Add IOLENGTH.
2596 (gfc_build_io_library_fndecls ): Set iolength related variables.
2597 (gfc_trans_iolength): Implement.
2598 (gfc_trans_dt_end): Treat iolength as a third form of data transfer.
2600 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de
2603 * scanner.c (load_line): Don't truncate preprocessor lines.
2604 Reformat error message.
2605 (preprocessor_line): Issue warning in case of malformed
2608 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2610 * resolve.c (resolve_symbol): Add comment in function body.
2611 (check_data_variable): Change type of mark to ar_type, adapt code
2614 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2616 * array.c (gfc_insert_constructor): Avoid redundant call to
2617 mpz_comp. Add 2004 to copyright years.
2619 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2621 * trans.h (stmtblock_t): Change has_scope to unsigned int.
2623 2004-06-20 Steven G. Kargl <kargls@comcast.net>
2625 * arith.c (gfc_range_check): correct complex underflow.
2627 2004-06-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2630 * match.c (match_case_selector): Call gfc_match_init_expr
2631 instead of gfc_match_expr.
2632 * resolve.c (validate_case_label_expr): No need to check for
2633 constant, since it wouldn't have been matched with the fix to
2636 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2639 * trans-intrinsic.c (gfc_conv_intrinsic_len): Deal with arrays
2642 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2645 * trans-deecl.c (generate_local_decl): Do not issue warning for
2646 unused variables if they're use associated.
2648 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2649 Andrew Vaught <andyv@firstinter.net>
2652 * gfortran.h (gfc_check_f): Add new field f3ml.
2653 * check.c (gfc_check_minloc_maxloc): Take argument list instead
2654 of individual arguments, reorder if necessary.
2655 * intrinsic.h (gfc_check_minloc_maxloc): ... adapt prototype.
2656 * intrinsic.c (add_sym_3ml): New function.
2657 (add_functions): Change to add_sym_3ml for MINLOC, MAXLOC.
2658 (check_specific): Catch special case MINLOC, MAXLOC.
2660 2004-06-14 Paul Brook <paul@codesourcery.com>
2662 * intrinsic.c (add_sym_2s): Use correct function types.
2664 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2666 * Make-lang.in (F95_OBJS, F95_PARSER_OBJS): Alphabetize. Move data.c
2667 * data.c (gfc_get_section_index): Remove dependency on trans.h.
2669 2004-06-12 Steven G. Kargl <kargls@comcast.net>
2671 * check.c (gfc_check_second_sub, gfc_check_irand, gfc_check_rand
2672 gfc_check_srand, gfc_check_etime, gfc_check_etime_sub): New functions.
2673 * gfortran.h (gfc_generic_isym_id): New symbols GFC_ISYM_ETIME,
2674 GFC_ISYM_IRAND, GFC_ISYM_RAND, GFC_ISYM_SECOND.
2675 * trans-intrinsic.c: Use symbols.
2676 * intrinsic.c (add_sym_2s): New function.
2677 * intrinsic.c: Add etime, dtime, irand, rand, second, srand.
2678 * intrinsic.h: Function prototypes.
2679 * iresolve.c (gfc_resolve_etime_sub, gfc_resolve_second_sub
2680 gfc_resolve_srand): New functions.
2682 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2685 * decl.c (gfc_match_end): Require END {SUBROUTINE|FUNCTION} for
2686 contained procedure.
2688 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2691 * interface.c (compare_parameter, compare_actual_formal): Don't
2692 check types and array shapes for NULL()
2693 * trans-expr.c (conv_function_call): No double indirection for
2696 2004-06-09 Toon Moene <toon@moene.indiv.nluug.nl>
2698 * trans-expr.c (gfc_conv_cst_int_power): Compute
2699 x**(-n) by converting it to (1/x)**n instead of
2702 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2705 * module.c (write_symbol, write_symtree): Don't write symbols
2706 wrongly added to namespace.
2707 * trans-decl.c (gfc_create_module_variable): Don't create a
2708 backend decl for a symbol incorrectly added to namespace.
2710 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2713 * resolve.c (resolve_symbol): Verify that parameter array has an
2714 explicit shape. Fix typos and coding style issues in surrounding
2717 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2720 * gfortran.texi: The documentation doesn't contain infomration on
2721 how to report bugs, and shouldn't, so remove the line which
2724 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2726 * intrinsic.c (sort_actual): Keep track of type of missing
2727 arguments. (Missing from previous commit.)
2729 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2731 * gfortran.h (gfc_actual_arglist): New field missing_arg_type.
2732 * interface.c (compare_actual_formal): Keep type of omitted
2734 * trans-expr.c (gfc_conv_function_call): Add string length
2735 argument for omitted string argument.
2737 2004-06-03 Paul Brook <paul@codesourcery.com>
2739 * trans.c (gfc_finish_block, gfc_add_expr_to_block): Build statement
2740 lists instead of compound expr chains.
2741 (gfc_trans_code): Annotate statement lists.
2743 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2745 * trans-array.c: Fix spelling in comments.
2747 2004-06-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2750 * data.c (assign_substring_data_value): New function.
2751 (gfc_assign_data_value): Call the new function if we're dealing
2752 with a substring LHS.
2754 2004-06-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2757 * gfortran.h (GFC_VERSION): Remove.
2758 * gfortran.texi (version-gfortran): Remove, replace by version-GCC
2761 2004-05-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2763 * trans-types.c: Fix spelling & layout in comments.
2765 2004-05-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2768 * trans-const.c (gfc_conv_string_init): Allow variable string
2769 length lower than initialization string length.
2771 2004-05-30 Paul Brook <paul@codesourcery.com>
2774 * trans-decl.c (gfc_shadow_sym, gfc_restore_sym): New functions.
2775 * trans-expr.c (gfc_trans_string_copy): New function.
2776 (gfc_conv_statement_function): Use them. Create temp vars. Enforce
2778 (gfc_conv_string_parameter): Use gfc_trans_string_copy.
2779 * trans-stmt.c (gfc_trans_forall_1): Use gfc_{shadow,restore}_sym.
2780 * trans.h (struct gfc_saved_var): Define.
2781 (gfc_shadow_sym, gfc_restore_sym): Add prototypes.
2783 2004-05-30 Steven G. Kargl <kargls@comcast.net>
2785 * iresolve.c (gfc_resolve_random_number): Clean up conditional.
2787 2004-05-29 Steven G. Kargl <kargls@comcast.net>
2789 * simplify.c (gfc_simplify_log): Remove useless line of code.
2791 2004-05-29 Paul Brook <paul@codesourcery.com>
2793 * trans-common.c (find_equivalence): Find multiple rules.
2795 2004-05-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2797 * gfortran.h (gfc_current_locus, gfc_set_locus): Remove.
2798 (gfc_current_locus): Declare new global variable.
2799 * scanner.c (gfc_current_locus, gfc_set_locus): Remove.
2800 (gfc_current_locus1): Rename ...
2801 (gfc_current_locus): ... to this.
2802 (gfc_at_eof, gfc_at_bol, gfc_at_eol, gfc_advance_line, next_char,
2803 skip_fixed_comments, skip_free_comments, gfc_next_char_literal,
2804 gfc_peek_char, gfc_gobble_whitespace, gfc_new_file): Use
2805 gfc_current_locus instead of gfc_current_locus1, gfc_set_locus()
2806 and gfc_current_locus(), respectively.
2807 * array.c (match_subscript, gfc_match_array_ref, match_array_list,
2808 match_array_cons_element, gfc_match_array_constructor):
2809 Read/modify gfc_current_locus instead of calling gfc_set_locus()
2810 and gfc_current_locus().
2811 * decl.c (gfc_match_null, variable_decl, gfc_match_kind_spec,
2812 match_attr_spec, gfc_match_function_decl, gfc_match_end,
2813 attr_decl1, gfc_match_save): Likewise.
2814 * error.c (error_print, gfc_internal_error): Likewise.
2815 * expr.c (gfc_int_expr, gfc_default_logical_kind): Likewise.
2816 * interface.c (gfc_add_interface): Likewise.
2817 * io.c (gfc_match_format, match_dt_format, match_dt_element,
2818 match_io_iterator, match_io): Likewise.
2819 * match.c (gfc_match_space, gfc_match_eos,
2820 gfc_match_small_literal_int, gfc_match_st_label,
2821 gfc_match_strings, gfc_match_name, gfc_match_iterator,
2822 gfc_match_char, gfc_match, gfc_match_assignment,
2823 gfc_match_pointer_assignment, gfc_match_if, gfc_match_do,
2824 gfc_match_nullify, gfc_match_call, match_implicit_range,
2825 gfc_match_implicit, gfc_match_data, match_case_selector,
2826 gfc_match_case, match_forall_iterator): Likewise.
2827 * matchexp.c (gfc_match_defined_op_name, next_operator,
2828 match_level_1, match_mult_operand, match_ext_mult_operand,
2829 match_add_operand, match_ext_add_operand, match_level_2,
2830 match_level_3, match_level_4, match_and_operand, match_or_operand,
2831 match_equiv_operand, match_level_5, gfc_match_expr): Likewise.
2832 * module.c (gfc_match_use, mio_array_ref, mio_expr): Likewise.
2833 * parse.c (match_word, decode_statement, next_free, next_fixed,
2834 add_statement, verify_st_order, parse_if_block, gfc_parse_file):
2836 * primary.c (match_digits, match_integer_constant,
2837 match_boz_constant, match_real_constant, match_substring,
2838 next_string_char, match_charkind_name, match_string_constant,
2839 match_logical_constant, match_const_complex_part,
2840 match_complex_constant, match_actual_arg, match_keyword_arg,
2841 gfc_match_actual_arglist, gfc_match_structure_constructor,
2842 gfc_match_rvalue, gfc_match_variable): Likewise.
2843 * st.c (gfc_get_code): Likewise.
2844 * symbol.c (check_conflict, check_used, check_done,
2845 duplicate_attr, add_flavor, gfc_add_procedure, gfc_add_intent,
2846 gfc_add_access, gfc_add_explicit_interface, gfc_add_type,
2847 gfc_add_component, gfc_reference_st_label, gfc_new_symbol): Likewise.
2849 2004-05-26 Roger Sayle <roger@eyesopen.com>
2851 * io.c (format_asterisk): Silence compiler warnings by correcting
2852 the number of elements of a "locus" initializer.
2854 2004-05-25 Roger Sayle <roger@eyesopen.com>
2857 * matchexp.c: Allow unary operators after arithmetic operators
2859 (match_ext_mult_operand, match_ext_add_operand): New functions.
2860 (match_mult_operand): Tweak to call match_ext_mult_operand.
2861 (match_add_operand): Tweak to call match_ext_mult_operand.
2862 (match_level_2): Rearrange to call match_ext_add_operand.
2864 2004-05-25 Paul Brook <paul@codesourcery.com>
2866 * expr.c (check_inquiry): Remove bogus tests.
2868 2004-05-23 Paul Brook <paul@codesourcery.com>
2871 * expr.c (restricted_args): Remove redundant checks/argument.
2872 (external_spec_function): Update to match.
2873 (restricted_intrinsic): Rewrite.
2875 2004-05-23 Paul Brook <paul@codesourcery.com>
2876 Victor Leikehman <lei@haifasphere.co.il>
2878 * gfortran.h (struct gfc_symbol): Add equiv_built.
2879 * trans-common.c: Change int to HOST_WIDE_INT. Capitalize error
2881 (current_length): Remove.
2882 (add_segments): New function.
2883 (build_equiv_decl): Create initialized common blocks.
2884 (build_common_decl): Always add decl to bindings.
2885 (create_common): Create initializers.
2886 (find_segment_info): Reformat to match coding conventions.
2887 (new_condition): Use add_segments.
2888 (add_condition, find_equivalence, add_equivalences): Move iteration
2889 inside functions. Only process each segment once.
2890 (new_segment, finish_equivalences, translate_common): Simplify.
2892 2004-05-23 Steven G. Kargl <kargls@comcast.net>
2894 * check.c (gfc_check_random_seed): Issue for too many arguments.
2896 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2898 * intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.
2900 2004-05-22 Paul Brook <paul@codesourcery.com>
2902 * dump-parse-tree.c (gfc_show_equiv): New function.
2903 (gfc_show_namespace): Use it.
2905 2004-05-22 Victor Leikehman <lei@haifasphere.co.il>
2908 * symbol.c (gfc_add_common): Disable checks to work around other more
2909 fundamental inadequacies.
2911 2004-05-22 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2913 * trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
2915 (gfc_build_function_decl): Likewise.
2917 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2919 * check.c (gfc_check_system_clock): New function.
2920 * intrinsic.c (add_sym_3s): New function.
2921 (add_subroutines): Use it.
2922 * intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
2924 * iresolve.c (gfc_resolve_system_clock): New function.
2926 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2928 * invoke.texi: Document -Wunderflow and spell check.
2929 * lang.opt: Add Wunderflow.
2930 * gfortran.h (gfc_option_t): Add warn_underflow option.
2931 * options.c (gfc_init_options, set_Wall): Use it.
2932 * primary.c (match_real_constant): Explicitly handle UNDERFLOW.
2933 * arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
2934 gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
2935 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
2936 * arith.c (common_logarithm): Fix typo in comment.
2938 2004-05-21 Roger Sayle <roger@eyesopen.com>
2940 * io.c (check_format): As a GNU extension, allow the comma after a
2941 string literal to be optional in a format. Use gfc_notify_std to
2942 issue an error/warning as appropriate.
2944 2004-05-21 Roger Sayle <roger@eyesopen.com>
2946 * io.c (check_format): Use gfc_notify_std to determine whether to
2947 issue an error/warning for omitting the digits from the X format.
2949 2004-05-20 Roger Sayle <roger@eyesopen.com>
2951 * io.c (check_format): Allow the number before the X format to
2952 be optional when not -pedantic.
2954 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
2955 Paul Brook <paul@codesourcery.com>
2957 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
2958 Create decls for __builtin_pow{,f}.
2959 * gfortran.h (PREFIX_LEN): Define.
2960 * trans-decl.c (gfor_fndecl_math_powi): Add.
2961 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2962 (gfc_build_intrinsic_function_decls): Create decls for powi.
2963 * trans-expr.c (powi_table): Add.
2964 (gfc_conv_integer_power): Remove.
2965 (gfc_conv_powi): New function.
2966 (gfc_conv_cst_int_power): New function.
2967 (gfc_conv_power_op): Use new powi routines.
2968 * trans.h (struct gfc_powdecl_list): Add.
2969 (gfor_fndecl_math_powi): Add.
2970 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2972 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2974 * trans.c, trans-decl.c: Fix comment typos.
2976 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2978 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
2980 2004-05-18 Steve Kargl <kargls@comcast.net>
2982 * arith.c (gfc_int2complex): Fix incorrect range checking.
2984 2004-05-18 Paul Brook <paul@codesourcery.com>
2987 * decl.c (add_init_expr_to_sym): Remove incorrect check.
2988 (default_initializer): Move to expr.c.
2989 (variable_decl): Don't assign default initializer to variables.
2990 * expr.c (gfc_default_initializer): Move to here.
2991 * gfortran.h (gfc_default_initializer): Add prototype.
2992 * resolve.c (resolve_symbol): Check for illegal initializers.
2993 Assign default initializer.
2995 2004-05-17 Steve Kargl <kargls@comcast.net>
2997 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
2999 2004-05-17 Steve Kargl <kargls@comcast.net>
3001 * arith.c (gfc_real2complex): Range checking wrong part of complex
3004 2004-05-16 Paul Brook <paul@codesourcery.com>
3006 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
3008 2004-05-16 Paul Brook <paul@codesourcery.com>
3010 * arith.c (gfc_range_check): Fix logic error.
3012 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
3014 * arith.c: Fix comment typos.
3016 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3019 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
3020 not initialized in a disallowed fashion.
3021 * match.c (gfc_match_common): Likewise.
3022 (var_element): Verify that variable is not in the blank COMMON,
3023 if it is in a common.
3025 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
3027 * Make-lang.in (f95.generated-manpages): Remove.
3028 (f95.srcextra): New.
3029 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
3030 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
3033 (f95.install-info): Remove.
3034 (install-info): New.
3036 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
3038 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
3040 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3042 * primary.c (match_boz_constant): Use gfc_notify_std() for
3043 issuing a warning or an error.
3045 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3048 * primary.c (match_structure_constructor): Rename ...
3049 (gfc_match_structure_constructor): ... to this. Make non-static.
3050 (gfc_match_rvalue): Call renamed function.
3051 * match.h (gfc_match_structure_constructor): Declare.
3052 * match.c (gfc_match_data_constant): Handle structure
3055 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3059 * gfortran.h (gfc_linebuf): New typedef.
3061 (gfc_file): Revamped, use new gfc_linebuf.
3062 (locus): Revamped, use new types.
3063 (gfc_current_file): Remove.
3064 (gfc_current_form, gfc_source_file): New global variables.
3065 * match.c (gfc_match_space, gfc_match_strings): Use
3066 gfc_current_form to find source form.
3067 * module.c (gfc_dump_module): Use gfc_source_file when printing
3069 * error.c (show_locus, show_loci) Use new data structures to print
3071 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
3073 (file_head, current_file, gfc_current_form, line_head, line_tail,
3074 gfc_current_locus1, gfc_source_file): New global variables.
3075 (gfc_scanner_init1): Set new global variables.
3076 (gfc_scanner_done1): Free new data structures.
3077 (gfc_current_locus): Return pointer to gfc_current_locus1.
3078 (gfc_set_locus): Set gfc_current_locus1.
3079 (gfc_at_eof): Set new variables.
3080 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
3081 to new locus structure.
3082 (gfc_check_include): Remove.
3083 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
3084 (gfc_skip_comments): Use gfc_current_form, find locus with
3086 (gfc_next_char): Use gfc_current_form.
3087 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
3088 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
3090 (get_file): New function.
3091 (preprocessor_line, include_line): New functions.
3092 (load_file): Move down, rewrite to match new data structures.
3093 (gfc_new_file): Rewrite to match new data structures.
3094 * parse.c (next_statement): Remove code which is now useless. Use
3095 gfc_source_form and gfc_source_file where appropriate.
3096 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
3097 when determining locus of frontend code.
3098 * trans-io.c (set_error_locus): Same.
3099 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
3100 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
3102 (all): Add missing initializers.
3104 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3106 * Make-lang.in (trans-common.o): Remove redundant dependency.
3107 (data.c): Replace object file name ...
3108 (data.o): ... by the correct one.
3110 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3112 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
3113 for ranges when dumping array references.
3115 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
3117 * decl.c (variable_decl): Always apply default initializer.
3119 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3122 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
3123 handle zero correctly.
3125 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3127 * match.c (gfc_match): Eliminate dead code.
3129 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3131 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
3132 Detect bad continuation line in fixed form sources.
3134 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3137 * iresolve.c (gfc_resolve_nearest): Add new function.
3138 * intrinsic.h: ... declare it here.
3139 * intrinsic.c (add_functions): ... add it as resolving function
3142 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3145 * match.c (gfc_match_do): Allow infinite loops with
3146 label-do-stmt. Do not enforce space after comma.
3148 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3151 * parse.c (parse_interface): Allow empty INTERFACE, remove
3154 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3156 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
3157 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
3158 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
3159 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
3160 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
3161 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
3162 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
3163 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
3164 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
3165 trans-types.h, trans.c, trans.h: Update copyright years and
3167 * data.c: Likewise, also removed two whitespace-only lines.
3168 * gfortranspec.c, lang.opt: Update copyright years.
3170 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3173 * trans-decl.c (generate_local_decl): Don't warn for unused
3174 variables which are in common blocks.
3176 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3178 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
3179 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
3180 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
3182 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
3185 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
3187 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
3189 * gfortran.texi: Use @table @emph instead of @itemize @emph.
3190 Remove "set DEVELOPMENT".
3191 (Compiling GFORTRAN): Remove.
3193 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3195 * array.c (match_subscript, match_array_ref): Add comments
3196 explaining argument 'init'.
3197 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
3198 trans-expr.c, trans.c: Fix some typos in comments.
3199 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
3200 * primary.c (match_digits, match_integer_constant): Add comment
3201 explaining signflag.
3203 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3206 * primary.c: Include system.h and flags.h, needed for pedantic.
3207 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
3210 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3213 * match.c (match_data_constant): Handle case where
3214 gfc_find_symbol sets sym to NULL
3216 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3218 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
3219 dependency on mathbuiltins.def
3221 2004-04-24 Victor Leikehman <lei@il.ibm.com>
3223 * trans-io.c (transfer_expr): Implemented recursive printing
3226 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
3228 * gfortranspec.c: Do not include multilib.h.
3230 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3232 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
3233 2004 to copyright years.
3234 * trans-expr.c, trans-decl.c: Comment update, we now generate
3235 GENERIC, not SIMPLE. Add 2004 to copyright years.
3237 2004-04-24 Paul Brook <paul@codesourcery.com>
3239 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
3241 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
3244 * arith.c (gfc_arith_divide): Fix complex divide.
3246 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
3248 * gfortranspec.c: Include the target headers.
3250 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
3254 * arith.c (arctangent2): New function.
3255 * arith.h (arctangent2): Add function prototype.
3256 * simplify.c (gfc_simplify_atan2): Use it.
3257 (gfc_simplify_log): Use it.
3259 2004-04-12 Diego Novillo <dnovillo@redhat.com>
3261 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
3262 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
3264 2004-04-11 Bud Davis <bdavis9659@comcast.net>
3267 * trans-io.c (build_dt): Change REC to value.
3269 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3272 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
3273 the real value when converting mpf to string.
3275 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3278 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
3281 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3284 * simplify.c (simplify_min_max): Convert the type of the result.
3286 2004-04-11 Paul Brook <paul@codesourcery.com>
3288 * gfortran.texi: Use full target triplet.
3290 2004-04-11 Paul Brook <paul@codesourcery.com>
3292 * Make-lang.in (GFORTRAN_TEXI): Set it.
3293 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
3294 (fortran/gfortran.info): Ditto.
3295 * gfortran.texi: Major update.
3296 * invoke.texi: New file.
3298 2004-04-10 Paul Brook <paul@codesourcery.com>
3300 * trans-array.c (gfc_trans_allocate_temp_array,
3301 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
3302 * trans-decl.c (gfc_build_dummy_array_decl,
3303 gfc_get_symbol_decl, gfc_build_function_decl,
3304 gfc_create_module_variable): Ditto.
3305 * trans-expr.c (gfc_conv_variable): Ditto.
3306 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
3307 * trans.h (GFC_DECL_STRING): Remove.
3308 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
3309 GFC_DECL_ASSIGN): Renumber flags.
3311 2004-04-05 Paul Brook <paul@codesourcery.com>
3315 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
3317 * gfortran.h (struct gfc_charlen): Add backend_decl.
3318 * trans-array.c (gfc_trans_allocate_temp_array,
3319 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
3320 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
3321 Remove old, broken string handling.
3322 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
3323 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
3324 gfc_trans_deferred_array): Handle character arrays.
3325 * trans-const.c (gfc_conv_const_charlen): New function.
3326 * trans-const.h (gfc_conv_const_charlen): Add prototype.
3327 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
3329 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
3330 (gfc_create_string_length): New function.
3331 (gfc_get_symbol_decl): Create lengths for character variables.
3332 (gfc_get_fake_result_decl): Ditto.
3333 (gfc_build_function_decl): Only set length for assumed length
3334 character arguments.
3335 (gfc_trans_dummy_character): New function.
3336 (gfc_trans_auto_character_variable): Rewrite.
3337 (gfc_trans_deferred_vars): Handle more types of character variable.
3338 (gfc_create_module_variable): String lengths have moved.
3339 (gfc_generate_function_code): Initialize deferred var chain earlier.
3340 * trans-expr.c (gfc_conv_init_string_length): Rename ...
3341 (gfc_trans_init_string_length): ... to this.
3342 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
3343 gfc_conv_function_call): Update to new format for character variables.
3344 (gfc_conv_string_length): Remove.
3345 (gfc_conv_string_parameter): Update assertion.
3346 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
3347 * trans-io.c (set_string): Use new macro names.
3348 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
3349 * trans-types.c (gfc_get_character_type): Use existing length expr.
3350 (gfc_is_nodesc_array): Make public.
3351 (gfc_get_dtype_cst): Rename ...
3352 (gfc_get_dtype): ... to this. Handle unknown size arrays.
3353 (gfc_get_nodesc_array_type): Use new name.
3354 (gfc_sym_type): New character variable code.
3355 (gfc_get_derived_type): Ditto.
3356 (gfc_get_function_type): Evaluate character variable lengths.
3357 * trans-types.h (gfc_strlen_kind): Define.
3358 (gfc_is_nodesc_array): Add prototype.
3359 * trans.h: Update prototypes.
3360 (struct lang_type): Update comments.
3361 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
3362 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
3364 2004-04-04 Paul Brook <paul@codesourcery.com>
3366 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
3367 * options.c (gfc_init.options, gfc_handle_option): Ditto.
3368 * trans-expr.c (gfc_conv_function_call): Ditto.
3369 * trans-types.c (gfc_is_nodesc_array): Ditto
3370 * lang.opt (fg77-calls): Remove.
3372 2004-04-04 Paul Brook <paul@codesourcery.com>
3374 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
3375 (gfc_conv_descriptor_base): Rename ...
3376 (gfc_conv_descriptor_offset): ... to this.
3377 (gfc_trans_allocate_array_storage): Set offset to zero.
3378 (gfc_conv_array_base): Rename ...
3379 (gfc_conv_array_offset): ... to this.
3380 (gfc_conv_array_index_ref): Add offset parameter.
3381 (gfc_conv_array_ref): Include offset.
3382 (gfc_trans_preloop_setup): Use existing offset.
3383 (gfc_trans_allocate_temp_array, gfc_array_allocate,
3384 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
3385 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
3386 gfc_conf_ss_descriptor): Set offset.
3387 * trans-array.h: Rename prototypes.
3388 * trans-const.h (gfc_index_zero_node): Define.
3389 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
3390 * trans-types.c (gfc_get_array_type_bounds): Ditto.
3391 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
3393 2004-03-25 Diego Novillo <dnovillo@redhat.com>
3395 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
3397 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3400 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
3401 before conversion by gmp library call.
3403 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3406 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
3408 2004-02-24 Richard Henderson <rth@redhat.com>
3410 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
3412 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
3414 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
3415 (fortran/gfortran.info): ... to here.
3418 2004-02-16 Richard Henderson <rth@redhat.com>
3420 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
3421 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
3422 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
3423 (gfc_expand_function): Rename from expand_function_body, make static,
3424 don't do anything except invoke tree_rest_of_compilation.
3425 (gfc_be_parse_file): Invoke cgraph.
3426 (gfc_expand_decl): Remove.
3427 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
3428 __builtin_adjust_trampoline.
3429 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
3430 (gfc_finalize): New.
3431 (gfc_generate_function_code): Use it. Lower nested functions.
3432 * trans-expr.c (gfc_conv_function_call): Add static chain operand
3434 * trans.c (gfc_build_function_call): Likewise.
3435 * trans.h (expand_function_body): Remove.
3437 2004-02-15 Victor Leikehman <lei@il.ibm.com>
3440 * trans-decl.c (gfc_build_function_decl) For functions
3441 returning CHARACTER pass an extra length argument,
3442 following g77 calling conventions.
3443 * trans-types.c (gfc_get_function_type) Ditto.
3444 * trans-expr.c (gfc_conv_function_call) Ditto.
3446 2004-02-14 Paul Brook <paul@codesourcery.com>
3448 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
3450 2004-02-12 Paul Brook <paul@nowt.org>
3454 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
3456 * gfortran.texi: Fix typos.
3458 2004-02-07 Bud Davis <bdavis9659@comcast.net>
3461 * intrinsic.c (add_conversions) Use logical conversion instead
3463 * trans-types.c (gfc_get_logical_type) implemented logical*1
3466 2004-01-17 Paul Brook <paul@codesourcery.com>
3468 * lang-specs.h: Remove %<fixed-form.
3470 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
3472 * lang-specs.h: Enable preprocessing of source files
3473 ending in .F, .fpp, .FPP, .F90 and .F95.
3475 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
3478 * lang-specs.h: Enable compilation of files ending
3479 in .f, .for and .FOR.
3481 2004-01-11 Paul Brook <paul@codesourcery.com>
3483 * trans-stmt.c (gfc_trans_if_1): New function.
3484 (gfc_trans_if): Use it.
3486 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
3488 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
3489 (gfc_option_t): Add max_identifier_length.
3490 * lang.opt: Add fmax-identifier-length.
3491 * match.c (parse_name): Use limit.
3492 * options.c (gfc_init_options): Set max_identifier_length.
3493 (gfc_handle_option): Ditto.
3495 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
3497 * intrinsic.c (add_functions): Add resolve function to dcmplx.
3498 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
3499 * iresolve.c (gfc_resolve_dcmplx): New function.
3501 2004-01-10 Paul Brook <paul@codesourcery.com>
3503 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
3504 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
3505 (gfc_return_by_reference): Correct condition.
3506 (gfc_get_function_type): Ditto.
3508 2004-01-10 Paul Brook <paul@codesourcery.com>
3510 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
3513 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3515 * iresolve.c: Use correct kind.
3517 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3520 * trans-decl.c (gfc_create_module_variable): Output array valued
3523 2004-01-10 Paul Brook <paul@codesourcery.com>
3525 * resolve.c (resolve_branch): Get error message right way round.
3527 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
3529 * trans-array (gfc_conv_loop_setup): Adjust comment to track
3531 (gfc_array_allocate): Don't count size of element twice.
3533 2004-01-04 Paul Brook <paul@codesourcery.com>
3535 * lang.opt (i8, r8, std=*): Remove RejectNegative.
3537 2004-01-04 Paul Brook <paul@codesourcery.com>
3539 * error.c (gfc_notify_std): New function.
3540 * gfortran.h (gfc_notify_std): Declare.
3541 (GFC_STD_*): Define.
3542 (gfc_option_t): Add warn_std and allow_std.
3543 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
3544 (gfc_intrinsic_func_interface): Use gfc_notify_std.
3545 * check.c (check_rest): Use gfc_notify_std.
3546 * match.c (gfc_match_pause): Ditto.
3547 (gfc_match_assign): Ditto.
3548 (gfc_match_goto): Ditto.
3549 * resolve.c (resolve_branch): Ditto.
3550 * lang.opt: Add std=<foo> and w.
3551 * options.c (gfc_init_options): Set allow_std and warn_std.
3552 (gfc_handle_option): Handle OPT_std_* and OPT_w.
3554 2004-01-01 Paul Brook <paul@codesourcery.com>
3556 * array.c (gfc_append_constructor): Take constructor, not expression.
3557 * data.c (struct gfc_expr_stack): Remove.
3558 (expr_stack): Remove.
3559 (find_con_by_offset): Rename from find_expr_in_con.
3560 (find_con_by_component): Rename from find_component_in_con.
3561 (gfc_get_expr_stack): Remove.
3562 (gfc_assign_data_value): Rewrite.
3563 (gfc_expr_push): Remove.
3564 (gfc_expr_pop): Remove.
3565 (gfc_advance_section): Rename from
3566 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
3567 (gfc_get_section_index): Handle unbounded sections.
3568 * gfortran.h: Update prototypes.
3569 * resolve.c (check_data_variable): Array section maight not be the
3572 2004-01-01 Paul Brook <paul@codesourcery.com>
3575 * resolve.c (resolve_symbol): Allow assumed length function results.
3577 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
3579 * match.c (gfc_match_pause): Fix spelling.
3581 2004-01-01 Steven Bosscher <stevenb@suse.de>
3584 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
3585 reference from the expression.
3587 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
3589 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
3591 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
3592 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
3593 (symbol_attribute):New variable attribute: assign.
3594 * io.c (resolve_tag):Integer variable is allowed.
3595 (match_dt_format): Add ASSIGN statement. Set assign flag.
3596 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
3597 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
3598 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
3599 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
3600 (next_statement): Add ST_LABEL_ASSIGNMENT.
3601 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
3602 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
3603 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
3604 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
3605 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
3606 assign. Put them into the stuct lang_decl.
3607 * trans-io.c (set_string): Add the assign statement.
3608 * trans-stmt.c (gfc_trans_label_assign): New function.
3609 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
3610 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
3611 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
3612 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
3613 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
3614 (GFC_DECL_ASSIGN(node)): New macro to access flag.
3616 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
3619 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
3622 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
3624 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
3625 that arguments to subroutines/functions can't alias themselves, nor global
3628 2003-12-20 Steven Bosscher <stevenb@suse.de>
3630 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
3631 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
3633 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
3635 * primary.c (match_substring): Fix substring bug for start point
3636 or end point is NULL.
3637 * trans-expr.c (gfc_conv_substring): Ditto
3638 * trans-types.c (gfc_sym_type): Get correct type of scalar
3639 character variables.
3640 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
3643 2003-12-10 Richard Henderson <rth@redhat.com>
3645 * options.c (gfc_post_options): Don't ever use rtl inlining.
3647 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
3649 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
3650 * trans-equivalence.c: Remove.
3651 * trans-decl.c (gfc_get_symbol_decl): Update to match.
3652 (gfc_generate_function_code): Ditto.
3653 * trans-array.c (gfc_conv_array_parameter): Ditto.
3654 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
3655 (F95_ADDITIONAL_OBJS): Add stor-layout.o
3656 * trans.h (gfc_trans_equivalence): Remove.
3657 * gfortran.h (struct gfc_equiv): Add used field.
3658 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
3659 equiv_offset fields.
3661 2003-12-05 Richard Henderson <rth@redhat.com>
3663 * trans.c (gfc_build_addr_expr): New.
3664 (gfc_build_indirect_ref, gfc_build_array_ref): New.
3665 * trans.h: Declare them.
3666 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
3667 trans-stmt.c, trans.c (*): Use them.
3669 * f95-lang.c (gfc_post_options): Remove dead prototype.
3670 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
3671 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
3674 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
3676 * io.c (gfc_match_format): Check for missing format label.
3678 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
3681 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
3682 from interfaces in modules.
3684 2003-11-30 Paul Brook <paul@nowt.org>
3686 * trans-array.c (gfc_trans_g77_array): Make non-static.
3687 (gfc_trans_assumed_size): Remove.
3688 (gfc_trans_dummy_array_bias): Explicitly free temporary.
3689 * trans-array.h (gfc_trans_g77_array): Add prototype.
3690 (gfc_trans_assumed_size): Remove.
3691 * trans-decls.c (gfor_fndecl_push_context): Remove.
3692 (gfor_fndecl_pop_context): Remove.
3693 (gfc_build_function)decls): Don't create them.
3694 (gfc_trans_deferred_vars): Update to match. Remove dead code.
3695 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
3697 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
3699 * trans-array.c (gfc_conv_array_parameter): Simplify
3700 array argument passing for array name actual argument.
3701 * trans-expr.c (gfc_conv_function_call): Ditto
3702 * trans-types.c (gfc_is_nodesc_array):Ditto.
3704 2003-11-30 Paul Brook <paul@nowt.org>
3706 * f95-lang.c (gfc_post_options): Move ...
3707 * options.c (gfc_post_options): .. to here. Handle inlining options.
3708 * gfortran.h (gfc_post_options): Add prototype.
3710 2003-11-28 Richard Henderson <rth@redhat.com>
3712 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
3714 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
3716 * trans.h (has_alternate_specifier): New global variable.
3717 * match.c (gfc_match_call): Handle actual arguments associated with
3718 alternate return indicators.
3719 * trans-expr.c (gfc_conv_function_call): Ditto
3720 * trans-stmt.c (gfc_trans_call): Ditto
3721 (gfc_trans_return): Handle return statement with value.
3722 * trans-decl.c (gfc_generate_function_code): Handle functions with
3724 (gfc_get_fake_result_decl): Ditto
3725 * trans-types.c (gfc_get_function_type): Ditto
3726 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
3727 (resolve_formal_arglist): Check asterisk dummy.
3729 2003-11-27 Paul Brook <paul@nowt.org>
3731 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
3732 allocation interface.
3733 (gfc_conv_ array_parameter): Ditto.
3734 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
3735 * trans-array.c: Update prototype.
3736 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
3737 (gfc_trans_auto_character_variable): Use new memory alloc interface.
3738 * trans-expr.c (gfc_conv_string_tmp): Ditto.
3739 (gfc_conv_function_call): Use gfc_conv_string_tmp.
3740 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
3741 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
3742 * trans.h (gfc_ss_info): Remove unused pdata field.
3743 * trans.c (gfc_create_var_np): Change T to V.
3745 2003-11-26 Richard Henderson <rth@redhat.com>
3747 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
3748 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
3749 FRACTION, NEAREST, SET_EXPONENT.
3750 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
3751 Fix GTY marking. Remove unnecessary const's.
3752 (LIBM_FUNCTION): Rename from I_LIB.
3753 (LIBF_FUNCTION): New.
3754 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
3755 conventions. Assume the expr signature is correct. Mark const.
3756 (gfc_conv_intrinsic_exponent): Use library functions.
3757 (gfc_conv_intrinsic_set_exponent): Remove.
3758 (gfc_conv_intrinsic_scale): Remove.
3759 (gfc_conv_intrinsic_nearest): Remove.
3760 (gfc_conv_intrinsic_fraction): Remove.
3761 (gfc_conv_intrinsic_function): Update.
3762 * trans-decl.c (gfor_fndecl_math_exponent4): New.
3763 (gfor_fndecl_math_exponent8): New.
3764 (gfc_build_intrinsic_function_decls): Set them.
3765 * trans.h: Declare them.
3767 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
3769 * trans-common.c (gfc_layout_global_equiv): Locate the error for
3770 underflow COMMON block.
3771 (gfc_trans_one_common): Fix bug for size of COMMON block containing
3772 EQUIVALENCE object. Also fix typo in an error message.
3774 2003-11-25 Diego Novillo <dnovillo@redhat.com>
3776 * Make-lang.in: Add check-gfortran to lang_checks.
3777 (check-f95): Alias for check-gfortran.
3779 2003-11-25 Jason Merrill <jason@redhat.com>
3781 * Make-lang.in (f95.tags): Create TAGS.sub files in each
3782 directory and TAGS files that include them for each front end.
3784 2003-11-24 Paul Brook <paul@nowt.org>
3787 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
3789 2003-11-24 Paul Brook <paul@nowt.org>
3791 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
3793 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
3795 2003-11-24 Paul Brook <paul@nowt.org>
3798 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
3799 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
3801 2003-11-20 Richard Henderson <rth@redhat.com>
3803 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
3804 (gfc_conv_array_base): Likewise.
3805 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
3806 * trans-expr.c (gfc_conv_string_tmp): Likewise.
3807 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
3808 * trans-stmt.c (gfc_trans_character_select): Likewise.
3810 2003-11-13 Paul Brook <paul@nowt.org>
3812 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
3814 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
3816 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
3817 (resolve_equivalence): New function.
3818 (resolve_equivalence_derived): New function.
3820 2003-11-12 Richard Henderson <rth@redhat.com>
3822 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
3823 annotate_all_with_locus.
3825 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
3827 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
3828 * trans-decl.c (gfc_finish_var_decl): Modified.
3830 2003-11-08 Paul Brook <paul@nowt.org>
3833 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
3836 2003-11-06 Paul Brook <paul@nowt.org>
3838 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
3840 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
3842 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
3844 2003-10-27 Anthony Green <green@redhat.com>
3846 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
3847 (f95.stagefeedback): Ditto.
3849 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
3852 * Make-lang.in (f95.stageprofile): Add.
3853 (f95.stagefeedback): Add.
3855 2003-10-23 Richard Henderson <rth@redhat.com>
3857 * f96-lang.c (gfc_gimplify_expr): Remove.
3858 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
3859 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
3861 2003-10-23 Richard Henderson <rth@redhat.com>
3863 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
3865 2003-10-20 Paul Brook <paul@nowt.org>
3867 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
3868 * trans-stmt.c (gfc_trans_do_while): Ditto.
3870 2003-10-17 Paul Brook <paul@nowt.org>
3872 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
3874 2003-10-17 Paul Brook <paul@nowt.org>
3876 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
3878 2003-10-17 Feng Wang <wf_cs@yahoo.com>
3880 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
3881 (gfc_resolve_minloc): Ditto.
3882 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
3883 Return the value after subtracting the lower bound.
3885 2003-10-16 Richard Henderson <rth@redhat.com>
3887 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
3889 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
3891 * lang.c: Remove -M option for now, it's in the way for C.
3893 2003-10-14 Jason Merrill <jason@redhat.com>
3895 * Make-lang.in (f95.tags): New rule.
3897 2003-10-13 Richard Henderson <rth@redhat.com>
3899 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
3901 2003-10-13 Paul Brook <paul@nowt.org>
3903 * trans-decl.c (generate_local_decl): Don't create junk variables.
3905 2003-10-13 Paul Brook <paul@nowt.org>
3907 * resolve.c (resolve_formal_arglist): Use function result decl in
3908 preference to function decl.
3910 2003-10-12 Richard Henderson <rth@redhat.com>
3912 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
3913 TREE_READONLY. Update all callers.
3915 2003-10-12 Feng Wang <wf_cs@yahoo.com>
3917 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
3918 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
3919 (gfc_is_intrinsic_libcall): Add CSHIFT.
3921 2003-10-12 Richard Henderson <rth@redhat.com>
3923 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
3924 (gfc_trans_array_constructor_value): Likewise.
3925 (gfc_conv_array_initializer): Likewise.
3926 * trans-stmt.c (gfc_trans_character_select): Likewise.
3928 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
3930 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
3932 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3934 * check.c (gfc_check_repeat): Check arguments are scalar.
3935 (gfc_check_trim): New function.
3936 * intrinsic.h (gfc_check_trim): Add prototype.
3937 * intrinsic.c (add_functions): Use it.
3938 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
3940 * trans-decl.c: Ditto.
3941 (gfc_build_intrinsic_fucntion_decls): Set them.
3942 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
3943 (gfc_conv_intrinsic_trim): New function.
3944 (gfc_conv_intrinsic_repeat): New function.
3945 (gfc_conv_intrinsic_function): Use them.
3947 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3949 * trans-types.c (gfc_sym_type): Handle result variables.
3951 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3953 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
3954 gfc_get_character_type.
3956 2003-10-11 Feng Wang <wf_cs@yahoo.com>
3958 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
3960 2003-10-11 Paul Brook <paul@nowt.org>
3962 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
3963 (gfc_resolve_dprod): New function.
3964 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
3965 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
3966 (gfc_resolve_dprod): Declare.
3967 * intrinsic.c (add_functions): Use them.
3968 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
3970 2003-10-06 Richard Henderson <rth@redhat.com>
3972 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
3973 * trans-intrinsic.c (call_builtin_clz): Use it.
3975 2003-10-05 Paul Brook <paul@nowt.org>
3977 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
3978 * trans-decl.c (gfc_generate_function_code): Set
3979 cfun->function_end_locus.
3981 2003-09-24 Jason Merrill <jason@redhat.com>
3983 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
3986 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
3987 Paul Brook <paul@nowt.org>
3989 * Make-lang.in (F95_OBJS): Add fortran/data.o.
3990 * array.c (gfc_inser_constructor): New function.
3991 (gfc_get_constructor): New function.
3992 (gfc_free_constructor): Initialize offset and repeat.
3993 (iterator_stack): Remove.
3994 (expand_info): Add offset, component and repeat fields.
3995 (expand_constructor): Set them.
3996 (expand): Set new fields.
3997 (gfc_copy_constructor): Ditto. Avoid recursion.
3998 * gfortran.h: Add prototypes for new functions.
3999 (gfc_constructor): Add offset, component and repeat.
4000 (iteratio_stack): Move to here.
4001 * resolve.c (check_data_variable): Convert data values into variable
4003 (traverse_data_list): Build implicit loop chain.
4004 (gfc_resolve): Ditto.
4005 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
4006 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
4007 * trans-expr.c (gfc_conv_structure): Handle array initializers.
4008 (gfc_conv_expr): Update to match.
4009 * trans.h (gfc_conv_structure): Declare.
4012 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
4014 * trans.h: Add declarations for gfor_fndecl_si_kind and
4015 gfor_fndecl_sr_kind.
4016 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
4017 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
4018 (g95_conv_intrinsic_sr_kind): New function.
4019 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
4022 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
4024 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
4025 instead of _4 and _8 as postfix for libgfortran calls.
4027 2003-09-16 Paul Brook <paul@nowt.org>
4029 * array.c (compare_bounds): New function.
4030 (gfc_compare_array_spec): Use it.
4032 2003-09-14 Paul Brook <paul@nowt.org>
4034 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
4035 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
4037 2003-09-14 Paul Brook <paul@nowt.org>
4039 * check.c (dim_rank_check): Allow assumed bounds if requested.
4040 (gfc_check_lbound): Call it.
4041 (gfc_check_ubound): Ditto.
4042 (gfc_check_size): Change to match.
4043 * simplify.c (gfc_simplify_bound): New function.
4044 (gfc_simplify_lbound): New function.
4045 (gfc_simplify_ubound): New function.
4046 * intrinsic.h: Declare them.
4047 * intrinsic.c (add_functions): Use them.
4049 2003-09-14 Paul Brook <paul@nowt.org>
4051 * io.c (format_lex): Initialize negative_flag.
4052 (check_format): Intialize repeat.
4053 * trans-io.c (gfc_new_nml_name_expr): Declare static.
4054 (gfc_new_var_expr): Ditto.
4056 2003-09-14 Paul Brook <paul@nowt.org>
4058 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
4059 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
4061 2003-09-12 Paul Brook <paul@nowt.org>
4063 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
4065 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4067 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
4068 for a correct expression.
4070 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
4072 * trans-intrinsic.c (real_compnt_info): New struct.
4073 (prepare_arg_info): New function.
4074 (gfc_conv_intrinsic_set_exponent): New function.
4075 (gfc_conv_intrinsic_scale): New function.
4076 (gfc_conv_intrinsic_nearest): New function.
4077 (gfc_conv_intrinsic_fraction): New function.
4078 (gfc_conv_intrinsic_exponent): New function.
4079 (gfc_conv_intrinsic_spacing): New function.
4080 (gfc_conv_intrinsic_rrspacing): New function.
4081 (gfc_conv_intrinsic_function): Use them.
4083 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
4085 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
4086 build_int_2 changed from (high, low) to (low, high).
4087 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
4088 ioparm_namelist_read_mode, iocall_set_nml_val_int,
4089 iocall_set_nml_val_float, iocall_set_nml_val_char,
4090 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
4091 (gfc_build_io_library_fndecls): Add variable initialization.
4092 (gfc_new_nml_name_expr, get_new_var_expr): New function.
4093 (build_dt): Add namelist support.
4094 * io.c (value): New variable.
4095 (check_format): Support FMT_H now.
4097 2003-09-07 Paul Brook <paul@nowt.org>
4099 * io.c (gfc_resolve_dt): Error if format label is not defined.
4101 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4103 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
4104 about case_switch's break. The other is about building the condition
4105 statement tree, which judges the argument in the range of the
4106 corresponding integer type.
4107 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
4108 for the large values.
4110 2003-09-05 Paul Brook <paul@nowt.org>
4112 * f95-lang.c (expand_function_body): Gimplify the function.
4114 2003-09-04 Jeff Law <law@redhat.com>
4116 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
4119 2003-09-04 Paul Brook <paul@nowt.org>
4121 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
4122 (gfc_expand_stmt): New function.
4123 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
4124 (expand_function_body): Use tree_rest_of_compilation.
4125 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
4127 2003-09-03 Jeff Law <law@redhat.com>
4129 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
4132 2003-08-30 Paul Brook <paul@nowt.org>
4134 * f95-lang.c (builtin_function): Remove #if 0 code.
4135 (gfc_define_builtin): New function.
4136 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
4137 * mathbuiltins.def: New file.
4138 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
4139 (gfc_intrinsic_map): Use mathbuiltins.def.
4140 (gfc_intrinsic_builtin_t): Remove.
4141 (gfc_build_intrinsic_lib_fndecls): Update.
4142 * trans-types.c (gfc_init_types): Remove redundant initilaization of
4143 signed_size_type_node.
4145 2003-08-29 Paul Brook <paul@nowt.org>
4147 * arith.c (gfc_real_kinds): Use correct minimum exponents.
4149 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
4151 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
4152 (gfc_conv_intrinsic_function): Add MODULO.
4154 2003-08-22 Jason Merrill <jason@redhat.com>
4156 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
4158 2003-08-22 Andreas Jaeger <aj@suse.de>
4160 * Make-lang.in (f95.install-common): Add DESTDIR support.
4161 * (f95.install-info): Likewise.
4162 (f95.uninstall): Likewise.
4164 2003-08-19 Diego Novillo <dnovillo@redhat.com>
4166 * trans-types.c (gfc_init_types): Initialize
4167 signed_size_type_node with size_type_node.
4169 2003-08-18 Paul Brook <paul@nowt.org>
4171 * dependency.c (gfc_dependency): New enum.
4172 (check_another_array_ref): Remove.
4173 (gfc_get_array_from_component): Remove.
4175 (get_range): Remove.
4176 (get_no_of_elements): Use mpz_t, not mpf_t.
4177 (transform_sections): New function.
4178 (gfc_check_range_range): Rename ...
4179 (gfc_check_section_vs_section): ... to this. Use new function.
4180 (gfc_is_inside_range): Rewrite to match.
4181 (gfc_check_element_vs_section): Ditto.
4182 (gfc_check_element_vs_element): Ditto.
4184 (gfc_dep_resolver): Ditto. Remove unused parameter.
4185 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
4186 gfc_check_element_vs_element, gfc_is_inside_range,
4187 gfc_get_array_from_component): Remove prototypes for static functions.
4188 (gfc_dep_resolver): Update prototype.
4189 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
4191 2003-08-15 Paul Brook <paul@nowt.org>
4193 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
4194 return values to parent scope.
4195 (gfc_build_dummy_array_decl): Ditto.
4197 2003-08-14 Paul Brook <paul@nowt.org>
4199 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
4200 size of the type, not the pointer.
4201 * resolve.c (resolve_symbol): Give more accurate error message.
4203 2003-08-10 Paul Brook <paul@nowt.org>
4205 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
4207 2003-08-10 Paul Brook <paul@nowt.org>
4209 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
4212 2003-08-10 Chun Huang <compiler@sohu.com>
4214 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
4215 (resolve_symbol): Ditto.
4216 * trans-expr.c (gfc_conv_statement_function): New function.
4217 (gfc_conv_function_expr): Use it.
4219 2003-08-10 Paul Brook <paul@nowt.org>
4221 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
4222 (walk_function_expr): Set section rank.
4223 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
4225 2003-08-10 Paul Brook <paul@nowt.org>
4227 * intrinsic.c (add_sym): Prefix names with correct string.
4228 (add_sym_0s): New function.
4229 (add_subroutines): Register abort.
4231 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
4233 * gfortran.h: Introduce options to control the mangling.
4234 * lang.opt: Likewise.
4235 * options.c (gfc_init_options): Handle the options.
4236 * trans-common.c (gfc_sym_mangled_common_id): New function.
4237 (gfc_build_common_decl): Call it.
4238 * trans-decl.c (gfc_sym_mangled_function_id): New function.
4239 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
4241 2003-08-09 Paul Brook <paul@nowt.org>
4243 * module.c (mio_symbol): Always ouput a namespace for formal args.
4244 (load_needed): Namespace now belong to their proper symbol.
4245 (gfc_dump_module): Change G95=>GFORTRAN.
4247 2003-08-05 Paul Brook <paul@nowt.org>
4249 * options.c: Force -fg77-calls.
4251 2003-08-02 Paul Brook <paul@nowt.org>
4253 * Makelang.in: Rename G95_* to GFORTRAN_*.
4254 * All sources: Rename G95_* to GFC_*.
4256 2003-08-01 Paul Brook <paul@nowt.org>
4258 * fortran/Make-lang.in: Use GMPLIBS.
4259 * fortran/config-lang.in: Set need_gmp.
4260 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
4262 2003-07-27 Andreas Jaeger <aj@suse.de>
4264 * trans-decl.c (gfc_generate_constructors): Convert prototype to
4266 * trans-const.c (gfc_init_constants): Likewise.
4267 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
4269 * gfortranspec.c: Convert to ISO C90.
4270 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
4272 2003-07-26 Paul Brook <paul@nowt.org>
4274 * lang.opt: Add -fdump-parse-tree.
4275 * options.c (gfc_handle_option): Ditto.
4276 * resolve.c (resolve_forall_iterators): Convert to proper type.
4277 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
4279 2003-07-26 Paul Brook <paul@nowt.org>
4281 * Makefile.in: Add build dependencies on files common with rest of gcc.
4283 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
4285 * trans.h: Declare g95_trans_pointer_assignment.
4286 * trans-expr.c (g95_trans_pointer_assignment): New function.
4287 (g95_trans_pointer_assign): Use it.
4288 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
4289 (g95_trans_pointer_assign_need_temp): New function.
4291 2003-07-26 Paul Brook <paul@nowt.org>
4293 * gfortran.texi: Replace references to g95.
4295 2003-07-26 Paul Brook <paul@nowt.org>
4297 Rename g95_* to gfc_*.
4299 2003-07-25 Paul Brook <paul@nowt.org>
4301 * gfortran.h: Rename from g95.h.
4302 * trans-types.c (boolean_type_node, booelan_true_node,
4303 boolean_false_node): Remove.
4304 * trans-types.h: Ditto.
4306 2003-07-25 Chun Huang <compiler@sohu.com>
4308 * parse.c (accept_statement): Implement BLOCK DATA statement.
4309 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
4312 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
4314 * trans-stmt.c (temporary_list): Define.
4315 (g95_trans_assign_need_temp): New function.
4316 (g95_trans_forall_1): Modified for WHERE.
4317 (g95_trans_where_assign): Modified.
4318 (g95_trans_where_2): Modified.
4319 (g95_evaluate_where_mask): Modified.
4320 (g95_trans_where): Modified.
4321 (g95_get_temp_expr): Removed.
4322 (g95_add_to_where_stmt_list): Removed.
4323 (compute_overall_iter_number): Modified for WHERE.
4324 * trans.h: Remove where_stmt_list.
4326 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4328 * lang.opt: Correct description of options -J and -M.
4330 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
4332 * lang.opt: Move help text to here.
4333 * lang-options.h: Remove.
4335 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4336 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
4337 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
4340 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
4341 Paul Brook <paul@nowt.org>
4343 * check.c (check_rest): Use global pedantic flag.
4344 * io.c (data_desc): Ditto.
4345 * error.c (g95_warning, g95_warning_now): Use global flag.
4346 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
4347 (expand_function_body): Update to new prototypes.
4348 (g95_init): Use new option names.
4349 * g95.h (g95_option_t): Standardize names.
4350 (g95_init_options, g95_handle_option): Update prototypes.
4351 * interface.c: Use new option names.
4358 * simplify.c: Ditto.
4360 * trans-array.c: Ditto.
4361 * trans-expr.c: Ditto.
4362 * trans-types.c: Ditto.
4363 * trans-decl.c: Ditto.
4364 (g95_build_library_function_decl): Remove obsolete VPARAMS.
4366 * options.c (g95_display_help): Remove.
4367 (g95_init_options): Convert to new scheme.
4369 (g95module_option): Ditto, rename from g95_parse_arg.
4370 (g95_handle_module_path_options): New function.
4371 * trans-equivalence.c: Fix error message.
4372 * lang.opt: Corrections.
4374 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
4376 * lang.opt: New file.
4378 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4380 * decl.c (match_attr_spec): Set colon_seen.
4382 2003-07-14 Paul Brook <paul@nowt.org>
4384 * trans-array.c: Update comment.
4385 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
4386 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
4387 minmaxloc,minmaxval): Ditto.
4388 * trans-io.c (g95_trans_transfer): Ditto.
4389 * trans-stmt.c: Remove unneeded prototypes.
4390 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
4391 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
4392 (compute_inner_temp_size): Remove bits of dead code. Add comments.
4393 Don't share loopinfo.
4394 (compute_overall_iter_number): Declare as static.
4395 (allocate_temp_for_forall_nest): Ditto.
4396 (g95_trans_forall_1): Don't pass shared loopinfo.
4397 * trans.c (g95_start_block): Expand comment.
4399 2003-07-12 Paul Brook <paul@nowt.org>
4401 * arith.c (g95_index_integer_kind): Remove unused initializer.
4402 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
4403 index by size of element.
4404 (generate_loop_for_rhs_to_temp): Ditto.
4405 (allocate_temp_for_forall_nest): Use element size, not index size.
4407 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4409 * arith.c (g95_index_integer_kind): Add a TODO.
4410 * simplify.c (g95_simplify_nearest): Add a TODO.
4412 2003-07-09 Chun Huang <compiler@sohu.com>
4414 * trans.h: Add declarations for gfor_fndecl_string_scan and
4415 gfor_fndecl_string_verify.
4416 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
4417 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
4418 (g95_conv_intrinsic_verify): New function.
4419 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
4420 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
4421 of parameter 'BACK=.TRUE.'
4423 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
4425 * trans-stmt.c (iter_info, forall_info): Define.
4426 (g95_trans_forall_block): Remove.
4427 (g95_trans_forall_loop): Use forall info blocks.
4428 (g95_trans_nested_forall_loop): New function.
4429 (g95_do_allocate): Handle things other than logical masks.
4430 (generate_loop_for_temp_to_lhs): New function.
4431 (generate_loop_for_rsh_to_temp): New function.
4432 (compute_inner_temp_size): New function.
4433 (compute_overall_iter_number): New function.
4434 (allocate_temp_for_forall_nest): New function.
4435 (g95_trans_forall): Move body ...
4436 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
4438 2003-07-02 Paul Brook <paul@nowt.org>
4440 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
4441 in correct scope. Change callers to match.
4442 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
4443 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
4445 2003-07-02 Paul Brook <paul@nowt.org>
4447 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
4448 expression shape for all expressions.
4449 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
4451 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4453 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
4454 g95_parse_arg), intrinsic.c (g95_convert_type): support of
4456 * intrinsic.c, g95.h: Add g95_convert_type_warn,
4457 * resolve.c (g95_resolve_index): Call it.
4459 2003-07-02 Paul Brook <paul@nowt.org>
4461 * iresolve.c (g95_resolve_reshape): Set expression shape.
4462 (g95_resolve_shape): Ditto.
4463 * simplify.c (g95_simplify_shape): Move common code outside condition.
4464 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
4466 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4468 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
4471 2003-06-29 Paul Brook <paul@nowt.org>
4473 * array.c (g95_simplify_iterator_var): Don't bother with return value.
4474 * expr.c (find_array_element, find_component_ref): New functions.
4475 (remove_subobject_ref): New function.
4476 (simplify_const_ref): Use them. Rename from simplify_component_ref.
4477 (simplify_ref_chain): New function.
4478 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
4479 (g95_specification_expr): Simplify the expression.
4480 * resolve.c (resolve_operator): Check simplifications return code.
4481 (g95_resolve_expr): Ditto.
4483 2003-06-26 Paul Brook <paul@nowt.org>
4485 * expr.c (simplify_component_ref): New function.
4486 (g95_simplify_expr): Use it.
4487 * resolve.c (resolve_structure_cons): Handle references.
4489 2003-06-25 Paul Brook <paul@nowt.org>
4491 * trans-io.c (build_dt): Handle internal units.
4493 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
4495 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
4496 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
4497 Use g95_array_index_type instead of integer_type_node.
4498 (g95_build_common_decl, g95_set_common_master_type): Use
4499 g95_character1_type_node instead of char_type_node.
4500 * trans-equivalence.c (g95_layout_local_equiv): As above.
4502 2003-06-24 Steven G. Kargl <kargls@attbi.com>
4504 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
4505 remove last remains of -fquiet.
4507 2003-06-22 Paul Brook <paul@nowt.org>
4509 * resolve.c (resolve_operator): Don't fail if we can't simplify.
4510 (g95_resolve_expr): Ditto.
4511 (resolce_code): Mark as static.
4512 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
4513 gimplifer doesn't (yet).
4515 2003-06-20 Paul Brook <paul@nowt.org>
4517 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
4518 * match.c (g95_match_if): Add ST_PAUSE.
4519 (g95_match_stopcode): New function.
4520 (g95_match_pause, g95_match_stop): Use it.
4521 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
4522 (decode_stmt, next_statement, parse_executable): Ditto.
4523 * resolve.c (resolve_code): Ditto.
4524 * st.c (g95_free_statement): Ditto.
4525 * trans-stmt.c (g95_trans_pause): New function.
4526 * trans-stmt.h: Declare it.
4527 * trans.c (g95_trans_code): Use it.
4528 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
4530 (g95_build_builtin_function_decls): Initialize them.
4532 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
4534 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4536 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
4537 match_filepos): Fix error handling.
4539 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4541 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
4542 Add assertions on arguments.
4543 * resolve.c (expression_shape): Remove useless &.
4544 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
4545 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
4546 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
4547 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
4548 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
4549 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
4550 (g95_simplify_not, g95_simplify_scale): Add assertions.
4552 2003-06-15 Paul Brook <paul@nowt.org>
4554 Clean up stuff to work with the ssa optimizers.
4555 * convert.c (convert): Handle BOOLEAN_TYPEs.
4556 * f95-lang.c (g95_truthvalue_conversion): Implement.
4557 * trans-array.c (g95_trans_array_constructor_value): Group multiple
4559 * trans.h (g95_truthvalue_conversion): Declare.
4560 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
4561 * trans-stmt.c (g95_trans_character_select): Don't create array
4562 assignments. Mark labels as indirect jump targets.
4563 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
4564 (g95_get_dtype_cst): Handle LOGICAL types.
4566 2003-06-14 Paul Brook <paul@nowt.org>
4568 * f95-lang.c (g95_gimplify_expr): New function.
4569 * trans-array.c (g95_trans_array_constructor_value): Don't create
4571 (g95_conv_expr_descriptor): Rename simple->gimple.
4572 * trans-expr.c (conv_expr_op): Use proper logical operators.
4573 * trans-intrinsic.c (build_fixbound_expr): New function.
4574 (build_fix_expr): Ditto.
4575 (g95_conv_intinsic_aint): Use them. Use builtin functions.
4576 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
4578 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4580 * array.c (g95_compare_array_spec): Remove unreachable code.
4581 * expr.c (g95_copy_expr): Likewise.
4582 * intrinsic.c (g95_convert_type): Likewise.
4583 * misc.c (g95_code2string): Likewise.
4584 * simplify.c (g95_simplify_ishft, g95_simplify_real,
4585 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
4586 * trans-stmt.c (g95_trans_select): Likewise.
4587 * primary.c (extend_ref): Add an assertion.
4588 * simplify.c (g95_convert_constant): Add const.
4589 * intrinsic.h: Remove g95_check_x_ni.
4590 * f95-lang.c (g95_finish): Call g95_release_include_path.
4592 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4594 * resolve.c (resolve_contained_functions): Fix typo introduced on
4597 2003-06-09 Paul Brook <paul@nowt.org>
4599 * g95.h: Include system.h not hwint.h.
4600 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
4601 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
4603 2003-06-09 Paul Brook <paul@nowt.org>
4605 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
4606 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
4607 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
4608 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
4609 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
4611 * trans.h (g95_trans_equivalence, g95_trans_common,
4612 g95_add_decl_to_function): Declare.
4613 * trans-common.c, trans-equivalence.c: New files.
4615 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
4617 * intrinsic.c (g95_intrinsic_extension): Remove.
4618 (add_functions): Substitute g95_check_x for g95_check_x_ni
4620 (g95_init_expr_extensions): New function.
4621 (g95_intrinsic_func_interface): Use it.
4622 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
4623 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
4624 g95_check_precision, g95_check_present, g95_check_radix,
4625 g95_check_range, g95_check_selected_real_kind): Do not set
4626 g95_intrinsic_extension.
4627 (g95_check_x_ni): Remove now duplicate of g95_check_x.
4629 * expr.c (check_inquiry): Add FIXME, fixup some code style.
4631 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4633 * g95.h (ref_type): Name this type explicitly.
4634 * module.c (MIO_NAME): Add specialisations of mio_name.
4635 (mio_symbol_attribute, mio_typespec, mio_array_ref,
4636 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
4637 (ab_attribute): Name this type explicitly.
4638 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
4640 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
4642 * trans-intrinsic.c (g95_conv_allocated): New function.
4643 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
4645 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4647 * f95-lang.c: Don't include g95-support.h
4648 (g95_mark_addressable): Add prototype.
4649 (g95_init_decl_processing): Remove C front end hack.
4650 * f95-tree.c: Remove file.
4651 * support.c: Remove file.
4652 * g95-support.h: Remove file.
4653 * trans-types.c (g95_init_types): Set up boolean
4654 type related tree nodes.
4655 * Make-lang.in: Remove rules for dead files and
4656 dependencies on them.
4658 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4660 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
4661 C front end dependency. Also, convert.c does not depend on
4662 g95-support.h anymore.
4663 * convert.c: Don't include c-common.h and g95-support.h
4664 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
4665 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
4666 stmts_are_full_exprs_p, current_stmt_tree,
4667 current_scope_stmt_stack): Remove.
4668 * g95-support.h (unsigned_conversion_warning): Kill proto.
4669 (boolean_type_node, boolean_true_node, boolean_false_node):
4670 Don't define here. Instead, make then true tree nodes in
4672 * support.c (c_global_trees): Die, C front end, die!!!
4673 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
4674 uintmax_type_node, string_type_node and const_string_type_node.
4675 (decl_constant_value, overflow_warning): Make static functions.
4676 They are in death row too, though.
4677 (default_conversion, c_expand_asm_operands): Remove.
4678 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
4679 trans.c: Don't include c-common.h.
4680 * trans-types.c (boolean_type_node, boolean_true_node,
4681 boolean_false_node): Make them real tree nodes.
4682 * trans-types.h (intmax_type_node, string_type_node,
4683 const_string_type_node): Hack to work around C dependencies
4684 in builtin-types.def.
4686 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4688 * decl.c (decl_types): Add some iterators-like sentinels.
4689 * decl.c (match_attr_spec): Use them.
4690 Use "decl_types" instead of "int".
4691 Add cast in call to g95_match_strings.
4692 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
4694 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
4695 (g95_interface_info): Use "g95_intrinsic_op".
4696 * dump-parse-tree.c (g95_show_namespace): Use them.
4697 * interface.c (g95_check_interfaces): Use them.
4698 * module.c (read_module, write_module): Use them.
4699 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
4700 Use "g95_intrinsic_op".
4701 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
4702 Add a default case in switch statement.
4703 * intrinsic.h (g95_generic_isym_id): Moved to...
4704 * g95.h (g95_generic_isym_id): here.
4705 (g95_intrinsic_sym): Use "g95_generic_isym_id".
4706 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
4707 * trans-intrinsic.c (g95_intrinsic_map_t,
4708 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
4709 * match.c (g95_match_intrinsic_op): Add cast in call to
4712 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
4714 * support.c (skip_evaluation, warn_conversion, lvalue_p,
4715 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
4716 constant_fits_type_p, convert_and_check,
4717 unsigned_conversion_warning): Remove these ugly remnants
4718 we inherited from the C front end.
4719 (function_types_compatible): Remove '#if 0'-edcode.
4720 (build_modify_expr): Likewise.
4721 (convert_for_assignment): Don't use the deceased functions.
4722 The parameter fundecl is now unused.
4723 (decl_constant_value): Always just return decl. In fact
4724 this function is not used at present, but it might be in
4725 the future, when we start using the tree inliner.
4726 (overflow_warning, default_conversion, c_expand_asm_operands):
4727 Abort when these are called, they are part of the C type
4728 checking implementation and therefore poison to Fortran.
4730 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
4732 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
4733 c-pretty-print.o and c-dump.o. Add a comment on why we
4734 depend on c-semantics.c.
4735 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
4736 Don't use the C front end tree dumper hook to dump the
4737 language specific tree representation -- we don't have
4738 one. So instead, inherit the default langhook.
4740 2003-06-02 Paul Brook <paul@nowt.org>
4742 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
4744 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4746 * check.c (g95_check_associated): Use proper types. Remove
4747 extraneous argument in call to g95_error().
4749 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4751 * resolve.c (resolve_operator): Make logical operands convert to the
4752 type with higher kind.
4754 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4756 * check.c (g95_check_associated): Make sure both pointer and target has
4757 the same type and rank. Null pointer or array section with vector
4758 subscript as target are not allowed.
4759 * trans.h: Declare gfor_fndecl_associated.
4760 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
4761 gfor_fndecl_associated.
4762 * trans-intrinsic.c (g95_conv_associated): New function.
4763 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
4765 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4767 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
4768 according to POINTER itself rather than TARGET.
4769 (g95_conv_expr_descriptor): Make lbound start at 1.
4770 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
4772 2003-06-01 Paul Brook <paul@nowt.org>
4774 * expr.c (g95_type_convert_binary): Make it match the standard.
4775 * g95.texi: Remove dead link.
4777 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
4779 * g95.texi: Cleanup somewhat in preparation for inclusion
4782 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4783 Canqun Yang <canqun@yahoo.com.cn>
4785 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
4787 (g95_find_forall_index): Return proper value.
4788 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
4789 compare the return value from g95_find_forall_index.
4791 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4792 * g95.h, io.c (g95_st_label): Remove "length".
4793 (g95_symtree): Remove "link".
4794 (g95_case): Remove "code".
4795 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
4796 g95_convert_real): Make an argument pointer to const.
4797 * decl.c (colon_seen): Add a TODO.
4798 * interface.c (g95_compare_types): Fix typo.
4799 * interface.c (compare_interfaces): Preserve value of "p".
4800 * intrinsic.c (sort_actual): Remove "i".
4801 * match.c (g95_match_assign): Proper type in call to g95_match().
4802 * parse.c (next_free): Avoid duplicate call due to macro.
4803 * parse.c (check_statement_label): wrong type in call to g95_error.
4804 * primary.c (match_real_constant): Add a TODO.
4805 * resolve.c (resolve_select): Remove useless conditional.
4806 * simplify.c (g95_simplify_repeat): Proper assignment to
4807 "value.character.string".
4808 * simplify.c (g95_simplify_reshape): Wrong variable in call to
4811 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
4813 * trans-stmt.c: Remove unnecessary include file defaults.h.
4815 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
4817 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
4819 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
4820 actual variables used as FORALL indexes.
4822 2003-05-15 Paul Brook <paul@nowt.org>
4824 * trans-array.c (g95_trans_static_array_pointer): Use
4826 (g95_trans_deferred_array): Initialize static array pointers.
4827 * trans-expr.c (g95_conv_function_call): Use formal arglist to
4828 correctly pass POINTER and absent CHARACTER arguments.
4830 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
4832 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
4833 (g95_resolve_forall_body): Resolve FORALL body.
4834 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
4835 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
4836 (g95_find_forall_index): Check whether the FORALL index appears in
4837 the expression or not.
4838 (resolve_code): Modified.
4840 2003-05-14 Paul Brook <paul@nowt.org>
4842 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
4844 2003-05-13 Paul Brook <paul@nowt.org>
4846 * trans-types.c (g95_max_array_element_size): Now a tree node.
4847 (g95_init_types): Work out max size properly.
4848 (g95_get_dtype_cst): Modify to match.
4850 2003-05-11 Paul Brook <paul@nowt.org>
4852 * trans-io.c (add_case): Create a label decl for case labels.
4854 2003-05-11 Paul Brook <paul@nowt.org>
4856 * arith.c (g95_integer_index_kind): New variable.
4857 * f95-lang.c (g95_init): Move frontend initialization here ...
4858 (g95_post_options): ... from here.
4859 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
4860 * intrinsic.c (add_functions): Use index kinds.
4861 * iresolve.c: Convert to index_kind where needed.
4862 * resolve.c (g95_resolve_index): Make public, use index_kind.
4863 (resolve_array_ref): Adjust to match.
4864 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
4865 * trans-stmt.c: Ditto.
4866 * trans-types.c: Ditto.
4867 * trans-types.h (g95_array_index_kind): Remove declaration.
4868 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
4870 2003-05-07 Paul Brook <paul@nowt.org>
4872 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
4873 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
4876 2003-05-07 Paul Brook <paul@nowt.org>
4878 * trans-array.c (trans_static_array_pointer,
4879 g95_trans_array_constructor_value, g95_conv_array_initializer,
4880 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
4881 (g95_add_loop_ss_code): Convert subscripts to the correct type.
4882 * trans-stmt.c (g95_trans_character_select): Ditto.
4883 * trans-types.c (g95_init_types): Ditto.
4885 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
4887 * f95-lang.c (expand_function_body): Use input_line, not lineno.
4888 * trans-decl.c (g95_generate_function_code,
4889 g95_generate_constructors): Likewise.
4890 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
4891 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
4894 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4895 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
4896 with components point to the DERIVED type itself, and two DERIVED
4897 type with components point to each other.
4898 * trans-expr.c (g95_conv_componet_ref): Modified
4900 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4901 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
4903 (g95_trans_pointer_assign): Implement Nullify.
4905 2003-05-01 Paul Brook <paul@nowt.org>
4907 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
4908 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
4910 2003-05-01 Paul Brook <paul@nowr.org>
4912 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
4913 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
4916 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
4918 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
4921 2003-04-28 Paul Brook <paul@nowt.org>
4923 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
4924 as their kind suggests.
4925 (g95_resolve_reshape): Ditto.
4927 2003-04-28 Chun Huang <compiler@sohu.com>
4929 * trans-expr.c (g95_conv_substring_expr): New function.
4930 (g95_conv_expr): Use it.
4932 2003-04-28 Paul Brook <paul@nowt.org>
4934 * iresolve.c (g95_resolve_transpose): Make it match the
4936 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
4938 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4940 * trans-types.c (g95_add_field_to_struct): New function to
4941 add a field to a UNION_TYPE or RECORD_TYPE.
4942 * trans-types.h (g95_add_field_to_struct): Prototype.
4943 (g95_get_derived_type): Use g95_add_field_to_struct to add
4945 * trans-io.c (g95_add_field): Remove.
4946 (ADD_FIELD): Use new g95_add_field_to_struct function.
4947 (ADD_STRING): Likewise.
4948 * trans-stmt.c (g95_trans_select): Likewise.
4949 (g95_add_field): Remove duplicated function.
4951 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
4953 Port implementation for CHARACTER SELECT from Andy's tree.
4954 * trans-stmt.c (g95_trans_character_select): Implement character
4955 select. (g95_add_field): New function.
4956 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
4957 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
4958 * g95.h (struct g95_case): Add field 'int n'.
4959 * trans.h: Declare 'gfor_fndecl_select_string'.
4961 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4963 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
4964 (g95_insert_bbd): Die on duplicates.
4965 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
4967 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
4969 * g95.texi: Require GMP 4.0 -- like we actually
4970 do. Explain the testsuite and what-goes-where.
4971 Don't use undefined texinfo symbol. Break very
4972 long line. Remove finished item from the list
4975 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
4977 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
4980 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4982 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
4983 (g95_trans_forall_body): New function.
4985 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4987 * resolve.c (resove_where): New function.
4988 (resolve_where_shape): New function.
4989 (resolve_code): Add call to 'resolve_where'
4990 * trans-stmt.c (g95_trans_where): Modified.
4991 (g95_trans_where_2): New function.
4992 (g95_trans_where_assign): New function.
4993 (g95_evaluate_where_mask): New function.
4994 (g95_add_to_stmt_list): New function.
4995 (g95_get_temp_expr): New function.
4996 * trans.h (where_stmt_list): New structure.
4998 2003-04-10 Paul Brook <paul@nowt.org>
5000 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
5001 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
5003 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
5005 Update after mainline -> tree-ssa-branch merge.
5006 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
5008 (g95_init): Update for new lang_hooks definition.
5009 (g95_post_options): New langhook.
5010 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
5011 * scanner.c (g95_new_file): Comment update.
5013 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5015 * g95.h, lang-options.h: Add -Wimplicit-interface.
5016 * options.c (g95_init_options, g95_parse_arg): Set it.
5017 * interface.c (check_intents): Warn about call with implicit
5019 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
5022 2003-04-05 Paul Brook <paul@nowt.org>
5024 * iresolve.c (g95_resolve_spread): Don't resole based on type.
5025 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
5027 2003-03-29 Paul Brook <paul@nowt.org>
5029 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
5030 (g95_resolve_unpack): Ditto.
5031 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
5032 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
5033 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
5035 2003-03-25 Paul Brook <paul@nowt.org>
5037 * arith.c (g95_unary_user, g95_user): Remove dead functions.
5039 * array.c (g95_free_array_ref): Ditto.
5041 * symbol.c (g95_use_derived_tree): Ditto.
5042 * intrinsic.c (add_functions): Use simplification for SCALE.
5043 * primary.c (g95_match_rvalue): Test sym, not symtree.
5045 2003-03-25 Paul Brook <paul@nowt.org>
5047 * trans-decl.c (build_function_decl): Add parameter before it gets
5048 turned into a constant.
5049 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
5050 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
5051 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
5053 2003-03-22 Paul Brook <paul@nowt.org>
5055 * trans-array.c (g95_conv_array_initializer): Allow scalar
5057 * trans-decl.c (g95_finish_var_decl): Result variables are not
5059 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
5060 (g95_conv_intrinsic_function): Use it.
5061 * trans-types.h (g95_type_spec): Remove dead declaration.
5063 2003-03-21 Paul Brook <paul@nowt.org>
5065 * trans-decl.c (g95_build_function_decl): Mark string parameters.
5067 2003-03-20 Paul Brook <paul@nowt.org>
5069 * trans-decl.c (g95_build_function_decl): Put character length
5070 parameters at the end of the function declaration.
5071 * trans-expr.c (g95_conv_function_call): Ditto.
5072 * trans-types.c (g95_get_function_type): Ditto.
5074 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5076 * resolve.c (resolve_formal_arglist): Don't impose intent for
5077 procedure arguments of pure functions.
5078 (resolve_select): Remove redundant assignment.
5080 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5082 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
5084 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
5085 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
5087 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
5089 * symbol.c (g95_add_type): Fix typo in comment.
5092 2003-03-16 Paul Brook <paul@nowt.org>
5094 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
5095 * expr.c (g95_build_call): Remove.
5096 * f95-lang.c (puchdecl_top_level): New function.
5097 * g95.h (g95_code): Store resolved symbol, not just the name.
5098 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
5099 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
5100 (g95_get_intrinsic_sub_symbol): New function.
5101 * iresolve.c (g95_resolve_cpu_time): Use it.
5102 (g95_resolve_random_number): Ditto.
5103 * resolve.c: Set code->resolved_sym instead of code->sub_name.
5104 * trans-decl.c (g95_get_extern_function_decl): Give external decls
5105 the correct DECL_CONTEXT. Add global symbold to the global scope.
5106 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
5109 2003-03-16 Paul Brook <paul@nowt.org>
5111 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
5112 * options.c (g95_parse_arg): Ditto.
5113 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
5114 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
5115 for the procedure, not the parameter.
5116 * trans-array.c (g95_trans_g77_array): New function.
5117 (g95_trans_assumed_size): Use it.
5118 (g95_trans_dummy_array_bias): Ditto.
5119 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
5120 (g95_conv_expr_descriptor): ... to here. Update callers.
5121 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
5122 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
5123 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
5124 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
5125 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
5126 (g95_sym_type): Ditto.
5128 2003-03-15 Paul Brook <paul@nowt.org>
5130 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
5132 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
5134 2003-03-14 Paul Brook <paul@nowt.org>
5136 * trans-array.c (g95_array_is_packed): Remove.
5137 (g95_conv_array_base): Correctly handle all descriptorless cases.
5138 (g95_conv_array_stride): Use descriptorless strides.
5139 (g95_trans_dummy_array_bias): Don't always repack the array.
5140 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
5142 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
5143 dummy and non-dummy arrays...
5144 (g95_sym_type, g95_get_derived_type): ... like these.
5145 (g95_get_array_type_bounds): Allow discontiguous arrays.
5147 2003-03-12 Paul Brook <paul@nowt.org>
5149 * array.c (g95_resolve_array_spec): Fix comment.
5150 * g95.h (symbol_attributes): New flag always_explicit.
5151 * resolve.c (resolve_formal_arglist): Set it always_explicit.
5152 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
5153 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
5154 (g95_trans_array_bounds): Allow assumed shape arrays.
5155 (g95_trans_repack_array): Remove.
5156 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
5157 * trans-decl.c (g95_build_qualified_array): Only ignore absent
5158 bounds for assumed size arrays.
5159 (g95_build_dummy_array_decl): Use descriptorless arrays.
5160 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
5161 (g95_trans_pointer_assign): Fix typo.
5162 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
5164 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
5165 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
5166 Also modify callers.
5167 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
5169 2003-03-08 Paul Brook <paul@nowt.org>
5171 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
5172 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
5173 * resolve.c (compare_spec_to_ref): Allow full array sections.
5175 2003-03-08 Paul Brook <paul@nowt.org>
5177 * expr.c (g95_simplify_expr): Also simplify array index and
5178 substring expressions.
5179 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
5180 * trans-array.c (g95_trans_array_bounds): New function.
5181 (g95_trans_auto_array_allocation): Use it.
5182 (g95_trans_assumed_size): Rewrite.
5183 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5184 (gfor_fndecl_repack): Remove.
5185 (g95_build_qualified_array): Handle absent upper bounds.
5186 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
5187 (g95_get_symbol_decl): Update.
5188 (g95_build_intrinsic_function_decls): Initialize new decls.
5189 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5190 (gfor_fndecl_repack): Remove.
5191 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
5192 * trans-types.c: (g95_build_array_type): Merge duplicated code..
5193 (g95_get_nodesc_array_type): Handle absent bounds.
5194 * trans-types.h (g95_get_nodesc_array_type): Declare.
5196 2003-03-04 Paul Brook <paul@nowt.org>
5198 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
5201 2003-03-02 Paul Brook <paul@nowt.org>
5203 * options.c (g95_init_options): Drfault to 1.
5204 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
5205 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
5206 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
5207 Handle non-constant size automatic arrays.
5208 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
5209 generic bound functions.
5210 (g95_trans_auto_array_allocation): Don't create a descriptor.
5211 (g95_trans_assumed_size): New function (broken).
5212 (g95_trans_dummy_array_bias): Remove unused var.
5213 * trans-array.h (g95_trans_assumed_size): Declare.
5214 * trans-decl.c (create_index_var): New fuction.
5215 (g95_build_qualified_array): New function.
5216 (g95_get_symbol_decl): Use it.
5217 (g95_trans_deferred_vars): Handle assumed shape seperately.
5218 * trans-types.c (get_element_type): Handle heap allocated arrays.
5219 (g95_is_nodesc_array): Include non-const size arrays.
5220 (g95_get_nodesc_array_type): Ditto.
5222 2003-02-23 Paul Brook <paul@nowt.org>
5224 * trans-array.c (g95_array_init_size): Should use stride, not size of
5227 2003-02-18 Paul Brook <paul@nowt.org>
5229 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
5230 after intrinsic function check.
5232 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5234 * io.c (match_io): Fix missing return value and remove useless
5236 * match.c (g95_match): Remove useless assignment.
5237 * module.c (parse_string): Remove useless post increment.
5238 * simplify.c (g95_simplify_verify): Remove useless assignment.
5240 2003-02-15 Paul Brook <paul@nowt.org>
5242 * expr.c (restricted_intrinsic): Handle bad values gracefully.
5243 * g95.h (symbol_attribute): Add referenced member.
5244 (g95_symbol): Add dummy_order member.
5245 (g95_set_sym_referenced): Declare.
5246 * match.c (g95_match_assignment, g95_match_call): Use it
5247 * primary.c (match_actual_arg, g95_match_rvalue,
5248 g95_match_variable): Ditto.
5249 * symbol.c (next_dummy_order): New variable.
5250 (g95_set_sym_referenced): New function.
5251 (check_done): New function.
5252 (g95_add_*): Use it.
5253 * trans-decl.c: Make formatting conform to GCC standards.
5254 (g95_defer_symbol_init): Add dummy variables in the right order.
5255 (g95_get_symbol_decl): Only accept referenced variables.
5256 (g95_create_module_variable): Module variables are always required.
5257 (generatr_local_decls): New function.
5258 (generate_local_vars): New function.
5259 (g95_generate_function_code): Use it.
5261 2003-02-13 Paul Brook <paul@nowt.org>
5263 * trans-decl.c (g95_conv_struct_cons): Remove.
5264 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
5265 * trans-expr.c (g95_conv_structure): New function.
5266 (g95_conv_expr): Use it.
5268 2003-02-09 Paul Brook <paul@nowt.org>
5270 * trans-array.c (g95_array_init_size): Don't evaluate the linit
5271 expressions multiple times.
5272 (g95_trans_auto_arry_allocation): Use pointer not tmp.
5274 2003-02-08 Paul Brook <paul@nowt.org>
5276 * module.c (mio_symtree_ref): Declare as static.
5277 (mio_expr): Remove dead code.
5278 (read_module): Set the symtree link for fixups.
5279 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
5280 (build_round_expr): ... to this.
5281 (g95_conv_intrinsic_aint): New function.
5282 (g95_conv_intrinsic_function): Use it.
5284 2003-02-08 Paul Brook <paul@nowt.org>
5286 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
5287 offset after modificaton, not the increment expression.
5288 * dependency.c: Kill excess whitespace.
5290 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
5292 * dependency.h: Remove some function declarations.
5293 * dependency.c (get_no_of_elements): Change this function not to
5295 * other: Add comments for all modified functions.
5297 2003-02-06 Paul Brook <paul@nowt.org>
5299 * g95spec.c (lang_specific_functions): Fix initializer warning.
5300 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
5301 for structure type names.
5302 * trans-decl.c (g95_cons_structure_cons): New function.
5303 (g95_get_symbol_decl): Use it.
5304 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
5307 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5309 * resolve.c (compare_cases): Add const to casts.
5311 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5313 * g95.h (g95_check_f): Change a1 to f1m.
5314 * intrinsic.c (add_sym_1m, check_specific,
5315 g95_intrinsic_func_interface): Use it.
5317 * module.c (init_pi_tree): Remove useless cast.
5318 (fp2): Fix argument type.
5320 * parse.c (parse_select_block): Add comment.
5322 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
5324 * lang-options.h: Fix warning involving C90 concatenated
5327 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5328 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5330 * io.c (format_asterisk): Complete initializer to kill warning.
5331 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
5332 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
5333 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
5334 new defines to complete initializers. Kills all warnings.
5336 * Make-lang.in: Comment cleanup.
5338 2003-02-05 Paul Brook <paul@nowt.org>
5340 * array.c (g95_free_constructor): Handle NULL expressions.
5341 * resolve.c (resolve_structure_cons): Ditto.
5342 * decl.c (g95_match_null): New Function.
5343 (variable_decl): Use it.
5344 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
5345 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
5346 * trans-types.c (g95_set_decl_attributes): Remove empty function.
5348 2003-02-05 Paul Brook <paul@nowt.org>
5350 * trans.h (build1_v): New macro.
5351 (build_v): Remove pointless and incorrect prototype.
5352 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
5353 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
5355 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
5357 * Make-lang.in (F95_OBJS): Remove one more dead file.
5359 2003-02-01 Paul Brook <paul@nowt.org>
5361 * lang-specs.h: Don't pass -ffixed-form to the linker.
5362 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
5364 2003-02-01 Paul Brook <paul@nowt.org>
5366 * Make-lang.in (F95_OBJS): Remove dead files.
5367 * trans-array.c (g95_array_init_size): Do the right thing when
5369 * trans-decl.c (g95_generate_function_code): Initialize deffered
5370 symbol list before translating contained subroutines.
5371 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
5372 scalar invariant values here...
5373 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
5374 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
5376 2003-01-29 Paul Brook <paul@nowt.org>
5378 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
5379 (g95_walk_elemental_function_args): Reverse chains before adding.
5380 (g95_reverse_ss): Move about a bit.
5381 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
5384 2003-01-28 Paul Brook <paul@nowt.org>
5386 * intrinsic.c (resolve_intrinsic): Use correct union member.
5387 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
5389 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
5390 use associated variables.
5391 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
5392 * trans-expr.c (g95_conv_expr_present): ... to here.
5393 * trans.h: Declare it.
5394 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
5396 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5398 * array.c (expand_iterator): Suppress useless assignment.
5399 * decl.c (match_char_spec): Ditto.
5400 * io.c (match_io_iterator): Ditto.
5401 * primary.c (match_real_constant): Ditto.
5402 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
5403 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
5404 * matchexp.c (match_add_operand, match_level_5): Likewise.
5405 * module.c (parse_atom, find_enum): Likewise.
5406 * resolve.c: move #include <string.h>
5407 (resolve_select): Fix serious typo.
5409 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
5411 * Make-lang.in: Don't build with broken tree-ssa-pre.
5413 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
5415 * resolve.c (resolve_index): Add a TODO.
5416 * symbol.c: Remove useless "#include <ctype.h>".
5418 2003-01-27 Paul Brook <paul@nowt.org>
5420 * check.c (check_rest): Allow different type kinds as an extension.
5421 * g95.h (g95_resolve_f): Add f1m.
5422 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
5423 * intrinsic.h: Chenge prototypes for MIN and MAX.
5424 * iresolve.c (g95_resolve_minmax): New function.
5425 (g95_resolve_min, g95_resolve_max): Use it.
5426 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
5428 (g95_conv_intrinsic_present): Fix logic.
5430 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
5432 * g95.h (g95_case): Don't be a tree, be a double linked list.
5433 * match.c (match_case_selector): Remove redundant semantics check.
5434 Clean up a few goto's to make it a tiny little bit faster.
5435 * resolve.c (case_tree): Die.
5436 (compare_cases): Accept and compare unbounded cases too.
5437 (check_case_overlap): Don't build a tree. Instead, merge-sort the
5438 whole list of g95_cases passed from resolve_select.
5439 (sane_logical_select): Die.
5440 (check_case_expr): Return FAILURE if a CASE label is of the wrong
5442 (resolve_select): Fixup case expression for computed GOTOs, put it
5443 in expr, not expr2, for easier handing in the parse tree dumper and
5444 the code generator. Rewrite the rest of the function: Kill
5445 unreachable case labels and unreachable case blocks.
5446 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
5447 an EXEC_SELECT, not case2 anymore.
5448 * trans-const.c (g95_conv_constant_to_tree): New function.
5449 (g95_conv_constant): Use it.
5450 * trans-const.h: Declare prototype for the new function.
5451 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
5452 g95_trans_character_select): New static functions.
5453 (g95_trans_select): Rewrite.
5455 2003-01-26 Paul Brook <paul@nowt.org>
5457 * intrinsic.c (add_fnctions): Properly add dreal.
5458 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
5459 (g95_conv_intrinsic_function): Use it.
5460 * trans-io.c (build_dt): Abort on internal files (unimplemented).
5462 2003-01-26 Paul Brook <paul@nowt.org>
5464 Widespread changes to the handling of symbols in expressions. These
5465 are now linked via g95_symtree nodes.
5466 * parse.c (g95_fixup_sibling symbols): New function.
5467 (parse_contained): Use it.
5468 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
5469 contained procedure that has bee correctly fixed up.
5470 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
5472 2003-01-24 Paul Brook <paul@nowt.org>
5474 * trans-array.c (g95_walk_expr): Function result attributes are in
5476 * trans-expr.c (g95_conv_function_call,
5477 g95_trans_arrayfunc_assign): Ditto.
5478 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
5480 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
5482 * expr.c (check_restricted): Fix error message.
5483 * symbol.c (free_st_labels): Plug memleak.
5485 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5487 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
5488 reduce_binary_aa, reduce_binary, eval_intrinsic,
5489 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
5490 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
5491 for typesafe intrinsics helper functions.
5492 (g95_intrinsic_sym): Use them.
5493 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
5494 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
5495 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
5496 check_specific, g95_intrinsic_func_interface,
5497 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
5499 * trans-decl.c (g95_get_extern_function_decl): Likewise.
5500 * Make-lang.in: Don't disable warnings for strict prototypes
5501 any longer, everything is typesafe now.
5503 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5505 * bbt.c (duplicate_node): Make static.
5506 * module.c (module_name): Make static.
5507 * scanner.c (include_dirs): Make static.
5509 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5511 Hard coded _gfor_'s should not show up anymore.
5512 * g95.h (PREFIX): New macro.
5513 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
5515 (g95_resolve_random_number): Likewise.
5516 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
5517 * trans-io.c: Remove 'prefix' macro. Replace all uses with
5518 the new PREFIX macro from g95.h.
5520 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5522 The troubles of forking... Andy implemented this just now too.
5523 Let's stick to that and keep the trees close.
5524 * g95.h (g95_st_label): 'format' member is now a g95_expr.
5525 * io.c: Revert previous changes.
5526 (g95_match_format): Match the format string as a character
5528 * match.h (g95_statement_label): Declare external.
5529 * parse.c: Revert previous changes.
5530 * symbol.c (g95_free_st_label): Free a g95_expr instead
5532 * trans-io.c: Revert previous changes.
5533 (build_dt): Use set_string to set the format string.
5535 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5537 * io.c (format_string): Make non-static.
5538 (g95_match_format): Remember the format string.
5539 (terminate_io): Add I/O termination for empty I/O lists.
5540 * match.h: Declare external format_string.
5541 * parse.c (check_statement_label): Attack the format string
5542 to a format label for FORMAT statements.
5543 * trans-io.c (g95_add_field): Define prefix macro. Replace
5544 all uses of PREFIX define with a use of this macro.
5545 (build_dt): Implement formatted I/O for format labels.
5547 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5549 * lang-options.h: Kill "-std=F".
5550 * options.c: Remove unimplemented "-std=F". Modify
5552 * misc.c (g95_terminal_width): New function.
5553 * error.c (g95_error_init_1): Use g95_terminal_width.
5554 * g95.h: Add prototype for g95_terminal_width, remove
5557 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
5559 * Make-lang.in: Fix typo.
5561 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5563 * g95.h (struct g95_case): Remove unused cruft, new member
5564 'where' to keep track of the locus of the default case.
5565 * match.c (g95_match_case): Add locus to the current case.
5566 (match_case_selector): Likewise.
5567 * parse.c (parse_select_block): Move semantics check for
5568 multiple DEFAULT cases out of here to...
5569 * resolve.c (check_case_overlap): ...here. Return sooner
5571 (check_case_expr): Take two g95_cases now, use to sure the
5572 expression kinds are the same.
5573 (resolve_select): Cleanup.
5575 2003-01-18 Paul Brook <paul@nowt.org>
5577 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
5578 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
5580 (g95_get_extern_function_decl): Put decls in the correct context.
5582 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5584 * trans-io.c: Port changes from Andy to set ERR flag.
5586 2003-01-17 Paul Brook <paul@nowt.org>
5588 * trans-array.c: Add various comments.
5589 (g95_ss_terminator): Declare as const.
5590 (g95_walk_expr): Remove first parameter and update all callers.
5591 (g95_walk_op_expr): Initialize scalar SS properly.
5592 * trans-array.h (g95_walk_expr): Update prototype.
5593 * trans-expr.c: Update for new g95_walk_expr.
5594 * trans-intrinsic.c: Ditto.
5595 * trans-io.c: Ditto.
5596 * trans.h: Various comments for SS chains.
5598 2003-01-17 Paul Brook <paul@nowt.org>
5600 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
5602 * intrinsic.c (add_functions): Use them.
5603 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
5604 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
5606 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5608 Fallout of a small merge conflict:
5609 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
5611 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5613 * initrinsic.c: New add_sym_* functions for strong typing.
5614 (add_conv): Make prototype strict.
5615 * dump-parse-tree.c, dependency.c: Include config.h
5616 * resolve.c, trans-io.c: Fix typos.
5618 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5620 * dump-parse-tree.c (g95_show_code_node): Show the
5621 condition for a computed GOTO that was transformed
5622 to a SELECT CASE construct.
5623 * resolve.c (check_case_overlap): Revert previous switch
5624 to treaps, it was too slow and didn't catch all trouble.
5625 (resolve_symbol): Be more flexible about module procedures.
5626 * symbol.c (check_conflict): Point to relevant section in
5627 the standard for dubious conflict. Allow procedure
5628 dummy arguments to be optional again.
5629 * trans-io (add_field): Rename to g95_add_field. Change
5631 * trans-stmt (trans_select): Handle unbounded cases for
5632 integer SELECT CASE constructs. Fix/add more comment.
5634 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5636 * g95.h: Uses GCC's function attribute macros.
5637 * error.c, module.c, parse.c, g95.h: More function attributes.
5639 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5641 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
5642 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
5645 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5647 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
5649 * trans.c (g95_trans_code): Use annotate_all_with_file_line
5650 instead of nowdead wrap_all_with_wfl.
5652 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5654 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
5655 before generating code, so we can still see it even if the code
5656 generation phase dies.
5658 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5660 * decl.c (build_sym): Split out initialization expression parts...
5661 (add_init_expr_to_sym): ...to here.
5662 (variable_decl): Add the symbol following an attribute list to the
5663 symbol tree before parsing the optional initialization expression
5664 if the symbol is not of a derived type.
5665 * primary.c (g95_match_rvalue): Don't assume a symbol always has
5666 a value if it is a PARAMETER.
5668 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5670 * misc.c: Don't #include <mcheck.h>
5671 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
5672 ever was a glibc bug, then either this was never reported to
5673 glibc people, or it has been fixed for so long that there's
5674 no information you can find about it, anywhere.
5676 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5679 * module.c (attr_bits, bt_types, array_spec_types):
5680 Switch 'const' and 'static'.
5681 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
5683 GNU'ify source code:
5684 * trans-io.c: Numerous fixes, one fixed warning and a few
5685 TODO markers so that we don't forget about them.
5687 2003-01-13 Paul Brook <paul@nowt.org>
5689 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
5690 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
5692 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
5693 * match.c (g95_match_stop): Fix dumb == -> != error.
5695 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5697 * dump-parse-tree.c (show_indent): Add line breaks. This
5698 whole dumping process needs cleanups.
5699 * f95-lang.c (g95_mark_addressable): Fix prototype to match
5700 the langhook. Fix 'return's accordingly.
5701 * g95-support.h: Adjust prototype.
5702 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
5703 * lang-options.h: Add '-fsyntax-only'.
5704 * options.c (g95_init_options): Init 'no_backend'.
5705 (g95_parse_arg): Deal with '-fsyntax-only'.
5706 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
5709 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5711 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
5712 arguments. Also make sure that if a symbol is marked INTRINSIC,
5713 an intrinsic with the symbol's name actually exists.
5714 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
5715 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
5716 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
5718 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5720 * resolve.c (resolve_contained_functions): Fix condition, don't
5721 throw internal_error if a child namespace has no name. Apparently
5722 this can be the case?
5724 2003-01-11 Paul Brook <paul@nowt.org>
5726 Port changes from Andy's tree:
5727 * g95.h (g95_code): Add stop_code.
5728 * match.c (g95_match_stop): Detter syntax checking.
5729 * resolve.c (resolve_generic_f0): Return match type.
5730 (resolve_generic_f): Remove dead/duplicated code.
5731 (resolve_specific_f): Ditto.
5732 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
5733 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
5734 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
5736 2003-01-11 Paul Brook <paul@nowt.org>
5738 * trans-array.c: Various documentation/comment changes.
5739 * trans-stmt.c: Ditto.
5742 2003-01-10 Paul Brook <paul@nowt.org>
5744 * options.c/h: Add -fdump-parse-tree as alias of -v.
5746 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5748 * dump-parse-tree.c (g95_show_namespace): Fixed another
5749 typo. Sorry, it's Friday...
5751 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5754 * trans-array.c, trans-array.h, trans.c, trans-const.c,
5755 trans-const.h, trans-decl.c, trans-expr.c, trans.h
5756 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
5757 trans-types.c: Fix bogus copyright years, add 2003.
5758 * trans-types.h: Give copyright header.
5760 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5762 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
5763 * expr.c, options.c, scanner.c: Add some more 'const' markers.
5764 * intrinsic.c: Some constant strings moved to read-only memory.
5765 * io.c (format_asterisk): Move to...
5768 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5770 * dump-parse-tree.c (g95_show_namespace): Dump implicit
5771 types for ranges instead of per-letter. Indent the
5772 'CONTAINS' just like everything else.
5773 * resolve.c (resolve_contained_functions): Clarify comment.
5774 Explain non-obvious conditional expression. Improve
5775 diagnostics if tyoe cannot be resolved.
5776 Port semi-fix from Andy's tree:
5777 (was_declared): Move up before first use.
5778 (generic_sym, specific_sym): New functions. Code moved
5779 out if procedure_kind.
5780 (procedure_kind): Simplify using new functions.
5781 (resolve_generic_f): Make sure the functions we find in
5782 a parent namespace is generic.
5783 (resolve_specific_f): Ditto for specific functions.
5785 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5787 * trans-stmt.c, trans.c: Fix some code style issues. Add
5788 some more comment (but still not enough!).
5790 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5792 * symbol.c (flavors, procedures, intents, acces_types,
5793 access_types, ifsrc_types): Make const.
5794 * misc.c (g95_string2code): Make 'm' param 'const'.
5795 * module.c (find_enum, write_atom, mio_name): Make
5797 (attr_bits, bt_types, array_spec_types, array_ref_types,
5798 ref_types, expr_types): Make const.
5799 * g95.h: Adjust external decls.
5801 2003-01-09 Paul Brook <paul@nowt.org>
5803 * Testsuite: Add a load of new cases.
5805 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5807 * Make-file.in: Add dependency on back end header files;
5808 a parallel build should work now.
5809 * f95-lang-c (lang_identifier): Remove bogus comment.
5810 (g95_be_parse_file): Fix prototype.
5811 (g95_init): Make static.
5812 (g95_finish): Make static.
5813 * error.c (g95_syntax_error): Kill. Make define in...
5814 * g95.h (g95_syntax_error): Define.
5815 (g95.options): Make 'source' member 'const'.
5816 * interface.c (g95_match_interface): Explain
5817 hard-to-read condition.
5818 (g95_match_end_interface): Ditto.
5819 * trans_const.c (g95_build_string_const): Make 's' parameter
5821 * trans_const.h: Adjust protoype accordingly.
5822 * trans-decl.c: Include tree-dump.h
5823 (g95_generate_function_code): Build fixes for recent changes
5824 in the tree-ssa branch.
5826 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5828 * format.c: Kill, move code from here...
5830 * Make-lang.in: Adjust.
5833 * BUGS: Mention where to submit bugs. Move old content...
5834 * TODO: ...to here. New file.
5836 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5837 Fix most warnings, and suppress the ones we can't fix for now.
5838 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
5839 these warnings just clutter the screen and there's not much
5840 we can do about them for now anyway.
5841 * check.c, iresolve.c: Mark unused function parameters.
5842 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
5843 they should be resolved before they get here.
5844 * error.c: Remove unused FILE *status_out.
5845 * f95-lang.c (g95_init): Remove bogus cast.
5846 * Many files: Make things 'const' where required.
5847 * g95.h: Fix prototypes for all modified functions above.
5848 (g95_options): Remove 'object' member.
5850 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5852 * Make-file.in: Cleanup bogus targets. Add more comment.
5853 * lang-options.h: New option '-w'.
5854 * g95.h: add no_options field to struct g95_options.
5855 * options.c (g95_init_options): Default no_warnings to off.
5856 (g95_parse_arg): Recognise the '-w' switch and its alias,
5858 * error.c (g95_warning, g95_warning_now): Don't emit warning if
5859 no_warning option is set.
5860 * iresolve.c (g95_resolve_shape): Fix warning.
5862 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5864 * primary.c (g95_next_string_char): Rename next_string_char, and
5865 make static. Adjust callers accordingly.
5866 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
5867 callers accordingly.
5868 * g95.h: Split out all g95_match* functions to...
5869 * match.h: ...here. New file.
5870 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
5871 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
5873 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5875 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
5876 g95_merge_new_implicit): New functions.
5877 (g95_match_implicit_none, g95_match_implicit): Move from here...
5878 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
5879 Modify to use the new functions in symbol.c.
5880 * g95.h: Add and move prototypes.
5882 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5884 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
5885 node compare function.
5886 (g95_insert_bbt): Likewise.
5887 (g95_insert_bbt_with_overlap): Likewise.
5888 (g95_delete_bbt): Likewise.
5889 (delete_treap): Likewise. Also fix a potential bug when calling it.
5890 * module.c (compare_pointers): Change proto to compare_fn.
5891 (compare_integers): Likewise.
5892 (compare_true_names): Likewise.
5893 (find_true_name): Adjust call to compare_true_names to match proto.
5894 (require_atom, write_atom, mio_name): Fix 'const' warnings.
5895 (init_pi_tree): Make compare a compare_fn instead of (int *).
5896 * resolve.c (compare_cases): Change proto to compare_fn.
5897 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
5898 it static, and rename to compare_symtree.
5899 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
5901 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
5902 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
5904 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5905 * Make-lang.in: Fix spaces/tabs issues from previous patch.
5906 * patch.options: Blow away Paul's checkin mistake :-)
5907 * io.c (terminate_io): Fix memory leak (Arnaud).
5909 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5911 * Make-lang.in: Teach about building DVI, info manual.
5912 * g95.texi: New file.
5914 2003-01-02 Paul Brook <paul@nowt.org>
5916 * trans-array.c (g95_reverse_ss): Make static and don't use.
5917 (g95_conv_ss_descriptor): Don't use g95_loopinfo
5918 (g95_conv_array_parameters): Modify for pointer assignments.
5919 (g95_walk_subexpr): New function.
5920 (g95_walk_expr*): Use it.
5921 * trans-array.h (g95_reverse_ss): Remove prototype.
5922 * trans-expr.c (g95_trans_pointer_assign): Implement.
5923 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
5924 * trans-intrinsic.c: Sync with scalarizer changes.
5925 * trans-io.c: Ditto.
5927 2002-12-29 Paul Brook <paul@nowt.org>
5929 * trans-array.c: Document calling convention for arrays.
5931 2002-12-19 Paul Brook <paul@nowt.org>
5933 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
5934 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
5935 optional parameters for some intrinsics.
5936 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
5937 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
5938 optional parameters.
5939 * trans.h (g95_se): Add ignore_optional flag.
5941 2002-12-15 Paul Brook <paul@nowt.org>
5943 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
5944 * trans-decl.c (g95_generate_function_code): Use TDI_original.
5946 2002-12-14 Paul Brook <paul@nowt.org>
5948 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
5950 2002-12-12 Paul Brook <paul@nowt.org>
5952 * trans-array.c (g95_trans_array_constructor_subarray): Fully
5953 initialize the scalarizer.
5954 (various): Update to new format of g95_expr->value.constructor.
5956 2002-12-08 Paul Brook <paul@nowt.org>
5958 * trans-array.c (g95_put_offset_into_var): New function.
5959 (g95_trans_array_constructor_subarray): New function.
5960 (g95_trans_array_constructor_value): Use it.
5961 (g95_array_cons_size): Don't abort() on array components.
5963 2002-12-08 Paul Brook <paul@nowt.org>
5965 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
5966 * support.c: Update #includes.
5967 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
5968 * trans-array.c: Update #includes.
5970 * trans-const.c: Ditto.
5971 * trans-io.c: Ditto.
5972 * trans-types.c: Ditto.
5973 (g95_init_types): Set size_type_node.
5974 * trans-decl.c: Update #includes.
5975 (gfor_fndecl_adjust{l,r}): Declare and initialize.
5976 * trans-stmt.c: Update #includes.
5977 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
5978 (g95_trans_select): Fix check for unbounded ranges.
5979 * trans-expr.c: Update #includes.
5980 (g95_conv_string_tmp): New function.
5981 (g95_conv_concat_op): Use it.
5982 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
5983 * Trans-intrisic.c: Update #includes.
5984 (g95_conv_intrinsic_strcmp): New function.
5985 (g95_conv_intrinsic_adjust): Ditto.
5986 (g95_conv_intrinsic_function: Use them.
5988 2002-11-30 Paul Brook <paul@nowt.org>
5990 * trans-array.c (g95_walk_function_expr): Handle non-array return by
5992 * trans-dec.c (g95_build_function_decl): Handle character return
5994 (g95_get_fake_result_decl): Ditto.
5995 (g95_trans_deferred_vars): Ditto.
5996 * trans-expr.c (g95_conv_function_call): Ditto.
5997 (g95_trans_arrayfunc_assign) Limit to array valued functions.
5998 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
5999 (g95_conv_intrinsic_function): Use it.
6000 * trans-types.c (g95_sym_type): Handle functions returning strings.
6001 (g95_return_by_reference): Ditto.
6002 (g95_get_function_type): Ditto.
6004 2002-11-18 Paul Brook <paul@nowt.org>
6006 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
6007 requires a temporary.
6008 (g95_trans_select): Handle computed gotos.
6009 * trans-types.c (g95_build_array_type): Warn about non-functional
6010 assumed shape arrays.
6011 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
6013 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
6014 (g95_conv_intrinsic_int): New function.
6015 (g95_conv_intrinsic_mod): New function.
6016 (g95_conv_intrinsic_ichar): New function.
6017 (g95_conv_intrinsic_function): Use them.
6018 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
6020 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
6022 * trans-types.c (g95_build_array_type): Assumed
6023 sized arrays can have rank > 1.
6024 * trans.c (g95_trans_code): Remove erroneous
6025 warning about CONTINUE.
6026 * trans-expr.c (g95_conv_variable): Remove
6029 2002-11-15 Paul Brook <paul@nowt.org>
6031 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
6033 2002-10-31 Paul Brook <paul@nowt.org>
6035 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
6036 * trans-expr.c (g95_conv_component_ref): Handle character string
6038 (g95_conv_string_parameter): Ditto.
6039 * trans-types.c (g95_get_derived_type): Add length decl to caracter
6042 2002-10-10 Paul Brook <paul@nowt.org>
6044 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
6045 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
6047 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
6048 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
6049 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
6050 * trans-types.c (pvoid_type_node): Declare and initialize.
6051 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
6052 (g95_array_allocate): Fix when base==data.
6053 (g95_conv_array_parameter): Correctly handle reduced rank sections.
6054 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
6056 2002-10-09 Paul Brook <paul@nowt.org>
6058 * (g95_conv_expr_reference): Handle character strings correctly.
6060 2002-10-07 Paul Brook <paul@nowt.org>
6062 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
6064 * trans-array.c (g95_build_array_initializer): Remove.
6065 (g95_conv_array_initializer): New Function.
6066 (g95_trans_auto_arry_allocation): Cleanup.
6067 (g95_trans_init_character_array): Remove.
6068 * g95spec.c: Link in libgforbegin.
6069 * trans.c (g95_generate_code): Rename main function to MAIN__.
6070 (g95_create_var): New function.
6071 (g95_create_var_np): New function.
6072 (g95_evaluate_now): New function.
6073 (g95_start_block): New function.
6074 (g95_finish_block): New function.
6075 (g95_add_expr_to_block): New function.
6076 (g95_add_block_to_block): New function.
6077 * trans-expr.c (g95_conv_componen_ref): New function.
6078 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
6079 (F95_OBJS): Add dependency.o.
6080 * f95-lang.c (g95_is_simple_stmt): Remove.
6081 * f95-tree.c (mark_not_simple): New function.
6082 (unshare_all_trees): New function.
6083 (create_tmp_var, create_tmp_alias_var): Remove.
6084 * support.c (declare_tmp_vars, tree_last_decl): Remove.
6085 * trans*: Convert to new IR using GENERIC trees. Don't bother about
6086 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
6088 2002-10-01 Paul Brook <paul@nowt.org>
6090 * trans-array.c: Add support for descriptorless arrays.
6091 (g95_conv_array_data): New function.
6092 (g95_conv_array_base): New function.
6093 * trans-array.h: Declare these here.
6094 * trans-decl.c(g95_create_mopdule_variable): Perform variable
6095 initialization and creation here.
6096 (g95_create_module_vars): Instead of here.
6097 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
6098 * trans-intrinsic.c: Ditto.
6099 * trans-types.c (g95_is_nodesc_array): New function.
6100 (g95_get_nodesc_array_type): New function.
6101 (g95_sym_type, g95_get_derived_type): Use them.
6102 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
6104 2002-09-28 Paul Brook <paul@nowt.org>
6106 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
6107 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
6110 2002-09-24 Paul Brook <paul@nowt.org>
6112 * f95-lang.c (listify): Remove declaration.
6113 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
6115 * f95-tree.c (get_name): New function.
6116 * trans.c (module_namespace): Remove.
6117 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
6118 * trans-types.c: Ditto.
6120 2002-09-19 Paul Brook <paul@nowt.org>
6122 * trans-array.c (g95_get_array_cons_size): New Function.
6123 (g95_con_ss_startstride): Handle Array constructors.
6124 (g95_conv_loop_setup): Ditto.
6125 (g95_conv_array_parameter): Ditto.
6126 * tras-decl.c (g95_finish_var_decl): Make initializes variables
6129 2002-09-19 Paul Brook <paul@nowt.org>
6131 * trans.c (g95_simple_fold_tmp): Detect variables inside
6133 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
6135 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
6137 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
6139 2002-09-14 Paul Brook <paul@nowt.org>
6141 * trans.c (g95_create_module_variable): Move to trans-decl.c.
6142 * trans-const.c (g95_conv_string_init): New Function.
6143 * trans-const.h: Declare it.
6144 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
6145 variables. Don't bail on intrinsic symbols.
6146 (get_extern_function_decl): Handle specific intrinsic functions.
6147 * trans-types.c (g95_sym_type): Dummy functions don't return
6149 * trans-array.c (g95_build_array_initializer): New Function.
6150 (g95_trans_auto_array_allocation): Build initializer for static decls.
6151 Don't use mpz_addmul, it's GMP4 only.
6153 2002-09-12 Paul Brook <paul@nowt.org>
6155 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
6156 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
6157 assembler names for module procedures.
6159 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6161 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
6164 2002-09-10 Paul Brook <paul@nowt.org>
6166 * trans-array.c: Change format of G95_SS_TEMP strictures.
6167 (g95_check_fncall_dependancy): New function.
6168 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
6170 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
6172 (g95_build_function_decl): Don't assume result arrays are packed.
6173 (g95_trans-deferred-vars): Handle array result variables.
6174 (g95_generate_fuction_code): Clear saved_function_decls.
6175 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
6177 (g95_trans_arrayfunc_assign): New function.
6178 (g95_trans_assignment): Use it.
6179 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
6180 (g95_se): Add direct_byref.
6181 * trans-types.c: Use sym->result rather than sym where appropriate.
6182 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
6183 Update other functions to use this.
6184 (g95_is_intrinsic_libcall): New function.
6185 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
6186 (g95_walk_intrinsic_function): Ditto.
6188 2002-09-08 Paul Brook <paul@nowt.org>
6190 * trans-types.c: Change rank field to dtype field in array descriptor.
6191 * trans-array.c: Implement filling of dtype array descriptor field.
6192 * trans-intrinsic.c: Fix broken LEN intrinsic.
6194 2002-09-07 Paul Brook <paul@nowt.org>
6196 * trans-intrinsic.c: Remove outdated todo intrinsic list.
6197 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
6198 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
6200 2002-09-06 Paul Brook <paul@nowt.org>
6202 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
6203 (gt-f95-trans-types.h): Add dependancy information.
6204 * config-lang.in (gtfiles): Add trans-types.c
6205 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
6206 back to top-level code.
6207 * trans-array.c, trans-types.c: Change format of array descriptor.
6208 (g95_conv_descriptor_dimension): New function.
6209 * trans-types.h (g95_conv_descriptor_rank): define.
6210 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
6213 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6215 * trans-array.c, trans-types.c: Add rank information to descriptor.
6217 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6219 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
6221 2002-09-04 Paul Brook <paul@nowt.org>
6223 * f95-lang.c (g95_create_decls): New function.
6224 (g95_init): Move initialization of external decls to above, and call
6225 from g95_be_parse_file.
6226 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
6227 * trans-types.c (g95_init_types): Always name integer and char types.
6228 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
6230 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6232 * Make-lang.in: Add options.c to F95_PARSER_OBJS
6234 2002-09-02 Paul Brook <paul@nowt.org>
6236 * g95_generate_code: Clear the attr for __fortran_main.
6237 * trans-types.c (g95_finish_type): New function.
6238 * g95_init_io_state_type: Use g95_finish_type.
6239 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
6241 2002-09-01 Paul Brook <paul@nowt.org>
6243 * README.backend: Warn about the dangers of extra config.h files.
6244 Remove obsolete libgfor stuff.
6245 * config-lang.in: Add target-libgfor dependancy.
6246 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
6248 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
6250 * g95_conv_mpz_to_tree: Free storage pointed to by q,
6253 2002-08-30 Paul Brook <paul@nowt.org>
6255 * trans-intrinsic.c (g95_conv_intrinsic_function,
6256 g95_walk_intrinsic_function): Added ANY and ALL.
6257 (g95_conv_intrinsic_anyall): New function.
6258 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in