1 2005-03-34 Steven G. Kargl <kargls@comcast.net>
3 * intrinsic.texi: New file.
4 * gfortran.texi: Include it; white space change; fix typo.
6 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
8 * f95-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
10 2005-03-23 Steven Bosscher <stevenb@suse.de>
12 * convert.c (convert): Replace fold (buildN (...)) with fold_buildN.
13 * trans-array.c (gfc_trans_allocate_array_storage,
14 gfc_trans_allocate_temp_array gfc_trans_array_constructor_value,
15 gfc_conv_array_index_ref, gfc_trans_array_bound_check,
16 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
17 gfc_conv_array_ref, gfc_trans_preloop_setup, gfc_conv_ss_startstride,
18 gfc_conv_loop_setup, gfc_array_init_size, gfc_trans_array_bounds,
19 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
20 gfc_conv_expr_descriptor): Likewise.
21 * trans-expr.c (gfc_conv_powi, gfc_conv_string_tmp,
22 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
23 * trans-intrinsic.c (build_round_expr, gfc_conv_intrinsic_bound,
24 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_sign,
25 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
26 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_bitop,
27 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
28 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_ishftc,
29 gfc_conv_intrinsic_merge, prepare_arg_info,
30 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_repeat): Likewise.
31 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do, gfc_trans_do_while,
32 gfc_trans_forall_loop, gfc_do_allocate, generate_loop_for_temp_to_lhs,
33 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
34 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
35 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_where_assign):
37 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Likewise.
38 * trans.c (gfc_add_modify_expr): Likewise.
40 2005-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
42 * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill,
43 gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub,
44 gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename,
45 gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror,
46 gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub,
47 gfc_check_perror): new functions to check newly implemented
49 * gfortran.h: adding symbols for new intrinsics.
50 * intrinsic.c (add_functions): adding new intrinsics.
51 (add_subroutines): adding new intrinsics.
52 * intrinsic.h: prototype for all checking and resolving
54 * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub,
55 gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill,
56 gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk,
57 gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub,
58 gfc_resolve_kill_sub, gfc_resolve_link_sub,
59 gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub,
60 gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub,
61 gfc_resolve_perror): new functions to resolve intrinsics.
62 * trans-intrinsic.c (gfc_conv_intrinsic_function): add case
65 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
67 * dump-parse-tree.c (gfc_show_expr): Dump name of namespace
68 in which the variable is declared.
71 * resolve.c (was_declared): Also check for dummy attribute.
73 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
75 * gfortran.h (arith): Remove ARITH_0TO0.
76 * arith.c (gfc_arith_error): Remove handling of ARITH_0TO0.
77 (gfc_arith_power): Remove special casing of zero to integral
80 2005-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
82 * Make-lang.in (fortran-warn): Remove -Wno-error.
83 (expr.o-warn, resolve.o-warn, simplify.o-warn,
84 trans-common.o-warn): Specify -Wno-error.
86 2005-03-17 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
88 * trans-array.c (gfc_trans_static_array_pointer,
89 get_array_ctor_var_strlen, gfc_conv_array_index_offset): Fix
90 comment and formatting typos.
92 2005-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
94 * invoke.texi: Fix typos.
96 2005-03-15 Zack Weinberg <zack@codesourcery.com>
98 * Make-lang.in (GFORTRAN_TEXI): Add gcc-vers.texi.
100 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
102 * trans-stmt.c (gfc_trans_label_assign): Don't set DECL_ARTIFICIAL flag
103 to zero on label_tree.
105 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
108 * io.c (resolve_tag): Add checking on assigned label.
109 (match_dt_format): Does not set symbol assign attribute.
110 * match.c (gfc_match_goto):Does not set symbol assign attribute.
111 * resolve.c (resolve_code): Add checking on assigned label.
112 * trans-common.c (build_field): Deals with common variable assigned
114 * trans-stmt.c (gfc_conv_label_variable): New function.
115 (gfc_trans_label_assign): Use it.
116 (gfc_trans_goto): Ditto.
117 * trans-io.c (set_string): Ditto.
118 * trans.h (gfc_conv_label_variable): Add prototype.
120 2005-03-14 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
123 * symbol.c (check_conflict): A dummy argument can't be a statement
126 2005-03-14 Zdenek Dvorak <dvorakz@suse.cz>
128 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_ishft): Convert
129 the argument of the shift to the unsigned type.
131 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
134 * resolve.c (gfc_resolve_index): Allow REAL indices as an extension.
136 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
139 * resolve.c (gfc_resolve): Check if character lengths are
140 specification expressions.
142 2005-03-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
145 * trans-array.c (gfc_stack_space_left): Remove unused variable.
146 (gfc_can_put_var_on_stack): Move to trans-decl.c, remove #if 0'ed
148 * trans-array.h (gfc_stack_space_left, gfc_can_put_var_on_stack):
149 Remove declaration / prototype.
150 * trans-common.c (build_equiv_decl): Give union a name. Check if
151 it can be put on the stack.
152 * trans-decl.c (gfc_stack_space_left): Move function here.
153 (gfc_build_qualified_array): Fix comment typo.
154 * trans.h (gfc_put_var_on_stack): Add prototype.
156 2005-03-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
158 * Make-lang.in (fortran-warn): Set to $(STRICT_WARN) -Wno-error.
159 * decl.c, trans.c: Don't use C++ style comments.
160 * gfortran.h (sym_flavor, procedure_type, sym_intent, gfc_access,
161 ifsrc): Give names to enums and use ENUM_BITFIELD.
162 (gfc_access): Remove trailing comma.
164 2005-03-05 Steven G. Kargl <kargls@comcast.net>
167 * primary.c (match_complex_constant): Mangled complex constant may
168 be an implied do-loop. Give implied do-loop matcher a chance.
170 2005-03-05 Steven G. Kargl <kargls@comcast.net>
173 * resolve.c (compare_shapes): New function.
174 (resolve_operator): Use it.
176 2005-03-05 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
178 * trans-const.c (gfc_conv_constant_to_tree): Use correct tree
179 type for COMPLEX constants.
181 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
184 * trans-expr.c (gfc_conv_function_call): Correctly dereference
185 argument from a pointer function also if it has a result clause.
187 2005-03-04 Steven G. Kargl <kargls@comcast.net>
189 * expr.c (gfc_copy_shape_excluding): Change && to ||.
191 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
193 * trans-intrinsic.c (gfc_get_symbol_for_expr): Fix comment typo,
196 2005-02-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
200 * simplify.c (gfc_simplify_bound): Rename to ...
201 (simplify_bound): ... this and overhaul.
203 2005-02-28 Steven G. Kargl <kargl@gcc.gnu.org>
205 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): remove boolean argument.
206 (gfc_conv_intrinsic_function): update function calls
208 2005-02-27 Steven G. Kargl <kargl@gcc.gnu.org>
211 * trans-types.c (gfc_max_integer_kind): Declare
212 (gfc_init_kinds): Initialize it.
213 * gfortran.h (gfc_max_integer_kind): extern it.
214 * primary.c (match_boz_constant): Use it; remove gfortran extension
215 of kind suffixes on BOZ literal constants
218 2005-02-27 Steven G. Kargl <kargls@comcast.net>
220 * arith.c (gfc_check_real_range): Remove multiple returns
221 (check_result): New function.
222 (gfc_arith_uminus,gfc_arith_plus,gfc_arith_times,
223 gfc_arith_divide,gfc_arith_power,gfc_arith_minus): Use it.
226 2005-02-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
228 * decl.c, resolve.c, trans-array.c, trans.h: Fix comment typo(s).
231 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-meunchen.de>
233 Unrevert previously reverted patch. Adding this fix:
234 * module.c (find_true_name): Deal with NULL module.
236 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
238 Revert yesterday's patch:
239 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
241 * gfortran.h (gfc_component, gfc_actual_arglist, ...
242 ... argument. Copy string instead of pointing to it.
244 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
246 * gfortran.h (gfc_get_namespace): Add second argument to prototype.
247 * intrinsic.c (gfc_intrinsic_init_1): Pass second argument to
249 * module.c (mio_namespace_ref, load_needed): Likewise.
250 * parse.c (parse_interface, parse_contained): Likewise. Here the
251 correct second argument matters.
252 * symbol.c (gfc_get_namespace): Add parent_types argument, only copy
253 parent's implicit types if this is set.
254 (gfc_symbol_init_2): Pass second argument to gfc_get_namespace.
255 * trans-common.c (build_common_decl): Likewise.
257 * gfortran.h (symbol_attribute): New 'untyped' field, fix comment
259 * symbol.c (gfc_set_default_type): Issue error only once, by setting
260 and checking 'untyped' attribute.
262 * gfortran.h (gfc_expr): Move 'operator', 'op1', 'op2', and 'uop'
263 fields into new struct 'op' inside the 'value' union.
264 * arith.c (eval_intrinsic): Adapt all users.
265 * dependency.c (gfc_check_dependency): Likewise.
266 * dump-parse-tree.c (gfc_show_expr): Likewise.
267 * expr.c (gfc_get_expr): Don't clear removed fields.
268 (free_expr0, gfc_copy_expr, gfc_type_convert_binary,
269 gfc_is_constant_expr, simplify_intrinsic_op, check_init_expr,
270 check_intrinsic_op): Adapt to new field names.
271 * interface.c (gfc_extend_expr): Likewise. Also explicitly
272 nullify 'esym' and 'isym' fields of new function call.
273 * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
274 Adapt to renamed structure fields.
275 * matchexp.c (build_node, match_level_1, match_expr): Likewise.
276 * module.c (mio_expr): Likewise.
277 * resolve.c (resolve_operator): Likewise.
278 (gfc_find_forall_index): Likewise. Only look through operands
279 if dealing with EXPR_OP
280 * trans-array.c (gfc_walk_op_expr): Adapt to renamed fields.
281 * trans-expr.c (gfc_conv_unary_op, gfc_conv_power_op,
282 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
285 * gfortran.h (gfc_component, gfc_actual_arglist, gfc_user_op): Make
286 'name' a 'const char *'.
287 (gfc_symbol): Likewise, also for 'module'.
288 (gfc_symtree): Make 'name' a 'const char *'.
289 (gfc_intrinsic_sym): Likewise, also for 'lib_name'.
290 (gfc_get_gsymbol, gfc_find_gsymbol): Add 'const' qualifier to
292 (gfc_intrinsic_symbol): Use 'gfc_get_string' instead of 'strcpy' to
293 initialize 'SYM->module'.
294 * check.c (gfc_check_minloc_maxloc, check_reduction): Check for NULL
295 pointer instead of empty string.
296 * dump-parse-tree.c (gfc_show_actual_arglist): Likewise.
297 * interface.c (gfc_compare_types): Adapt check to account for possible
299 (compare_actual_formal): Check for NULL pointer instead of empty
301 * intrinsic.c (gfc_current_intrinsic, gfc_current_intrinsic_arg):
302 Add 'const' qualifier.
303 (conv_name): Return a heap allocated string.
304 (find_conv): Add 'const' qualifier to 'target'.
305 (add_sym): Use 'gfc_get_string' instead of 'strcpy'.
306 (make_generic): Check for NULL pointer instead of empty string.
307 (make_alias): Use 'gfc_get_string' instead of 'strcpy'.
308 (add_conv): No need to strcpy result from 'conv_name'.
309 (sort_actual): Check for NULL pointer instead of empty string.
310 * intrinsic.h (gfc_current_intrinsic, gfc_current_intrinsic_arg):
312 * module.c (compare_true_names): Compare pointers instead of strings
314 (find_true_name): Initialize string fields with gfc_get_string.
315 (mio_pool_string): New function.
316 (mio_internal_string): Adapt comment.
317 (mio_component_ref, mio_component, mio_actual_arg): Use
318 'mio_pool_string' instead of 'mio_internal_string'.
319 (mio_symbol_interface): Add 'const' qualifier to string arguments.
320 Add level of indirection. Use 'mio_pool_string' instead of
321 'mio_internal_string'.
322 (load_needed, read_module): Use 'gfc_get_string' instead of 'strcpy'.
323 (write_common, write_symbol): Use 'mio_pool_string' instead of
324 'mio_internal_string'.
325 (write_symbol0, write_symbol1): Likewise, also check for NULL pointer
326 instead of empty string.
327 (write_operator, write_generic): Pass correct type variable to
328 'mio_symbol_interface'.
329 (write_symtree): Use 'mio_pool_string' instead of
330 'mio_internal_string'.
331 * primary.c (match_keyword_arg): Adapt check to possible
332 case of NULL pointer. Use 'gfc_get_string' instead of 'strcpy'.
333 * symbol.c (gfc_add_component, gfc_new_symtree, delete_symtree,
334 gfc_get_uop, gfc_new_symbol): Use 'gfc_get_string' instead of
336 (ambiguous_symbol): Check for NULL pointer instead of empty string.
337 (gfc_find_gsymbol, gfc_get_gsymbol): Add 'const' qualifier on string
339 * trans-array.c (gfc_trans_auto_array_allocation): Check for NULL
340 pointer instead of empty string.
341 * trans-decl.c (gfc_sym_mangled_identifier,
342 gfc_sym_mangled_function_id, gfc_finish_var_decl, gfc_get_symbol_decl,
343 gfc_get_symbol_decl): Likewise.
344 * trans-io.c (gfc_new_nml_name_expr): Add 'const' qualifier to
345 argument. Copy string instead of pointing to it.
347 2005-02-23 Kazu Hirata <kazu@cs.umass.edu>
349 * intrinsic.h, st.c: Update copyright.
351 2005-02-20 Steven G. Kargl <kargls@comcast.net>
353 * symbol.c: Typos in comments.
355 2005-02-20 Steven G. Kargl <kargls@comcast.net>
357 * expr.c (gfc_type_convert_binary): Typo in comment.
359 2005-02-19 Steven G. Kargl <kargls@comcast.net>
361 * check.c (gfc_check_selected_int_kind): New function.
362 * intrinsic.h: Prototype it.
363 * intrinsic.c (add_function): Use it.
364 * simplify (gfc_simplify_ceiling,gfc_simplify_floor): Change
365 BT_REAL to BT_INTEGER and use gfc_default_integer_kind.
367 2005-02-19 Steven G. Kargl <kargls@comcast.net>
369 * check.c (gfc_check_int): improve checking of optional kind
370 * simplify.c (gfc_simplify_int): Change BT_REAL to BT_INTEGER
372 2005-02-19 Steven G. Kargl <kargls@comcast.net>
374 * check.c (gfc_check_achar): New function
375 * intrinsic.h: Prototype it.
376 * intrinsic.c (add_function): Use it.
378 2005-02-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
380 * trans-stmt.c (generate_loop_for_temp_to_lhs,
381 generate_loop_for_rhs_to_temp): Remove if whose condition is
384 2005-02-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
386 * symbol.c (gfc_use_ha_derived): Remove, fold functionality into ...
387 (gfc_use_derived): ... this function.
389 2005-02-09 Richard Henderson <rth@redhat.com>
391 * f95-lang.c (gfc_init_builtin_functions): Call
392 build_common_builtin_nodes; do not define any functions handled
395 2005-02-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
397 * expr.c (gfc_copy_expr): Don't copy 'op1' and 'op2' for
399 (gfc_is_constant_expr): Check 'ref' to determine if substring
400 reference is constant.
401 (gfc_simplify_expr): Simplify 'ref' instead of 'op1' and 'op2'.
402 (check_init_expr, check_restricted): Check 'ref' instead of 'op1'
404 * module.c (mio_expr): Read / write 'ref' instead of 'op1' and 'op2'.
406 2005-02-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
408 * gfortran.h (gfc_add_dimension, gfc_add_result, gfc_add_save,
409 gfc_add_dummy, gfc_add_generic, gfc_add_in_common, gfc_add_data,
410 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
411 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
412 gfc_add_procedure): Add argument.
413 * array.c (gfc_set_array_spec), decl.c (var_element, get_proc_name,
414 gfc_match_null, match_type_spec, match_attr_spec,
415 gfc_match_formal_arglist, match_result, gfc_match_function_decl):
416 Update callers to match.
417 (gfc_match_entry) : Likewise, fix comment typo.
418 (gfc_match_subroutine, attr_decl1, gfc_add_dimension,
419 access_attr_decl, do_parm, gfc_match_save, gfc_match_modproc,
420 gfc_match_derived_decl): Update callers.
421 * interface.c (gfc_match_interface): Likewise.
422 * match.c (gfc_match_label, gfc_add_flavor,
423 gfc_match_call, gfc_match_common, gfc_match_block_data,
424 gfc_match_namelist, gfc_match_module, gfc_match_st_function):
426 * parse.c (parse_derived, parse_interface, parse_contained),
427 primary.c (gfc_match_rvalue, gfc_match_variable): Likewise.
428 * resolve.c (resolve_formal_arglist, resolve_entries): Update callers.
429 * symbol.c (check_conflict, check_used): Add new 'name' argument,
430 use when printing error message.
431 (gfc_add_dimension, gfc_add_result, gfc_add_save, gfc_add_dummy,
432 gfc_add_generic, gfc_add_in_common, gfc_add_data,
433 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
434 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
435 gfc_add_procedure): Add new 'name' argument. Pass along to
436 check_conflict and check_used.
437 (gfc_add_allocatable, gfc_add_external, gfc_add_intrinsic,
438 gfc_add_optional, gfc_add_pointer, gfc_add_target, gfc_add_elemental,
439 gfc_add_pure, gfc_add_recursive, gfc_add_intent,
440 gfc_add_explicit_interface, gfc_copy_attr): Pass NULL for new
441 argument in calls to any of the modified functions.
443 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
445 * gfortran.texi: Don't give last update date.
447 2006-01-30 Richard Henderson <rth@redhat.com>
449 * options.c (gfc_init_options): Zero flag_errno_math.
451 2005-01-29 Paul Brook <paul@codesourcery.com>
454 * check.c (real_or_complex_check): New function.
455 (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc): New functions.
456 * intrinsic.c (add_functions): Use new check functions.
457 * intrinsic.h (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc):
460 2005-01-29 Steven G. Kargl <kargls@comcast.net>
463 * expr.c (gfc_check_assign): Check for conformance of logical operands
465 2004-01-27 Steven Bosscher <stevenb@suse.de>
467 * trans-decl.c (gfc_build_label_decl): Set DECL_ARTIFICAL and
468 TREE_USED for all labels.
469 (gfc_trans_entry_master_switch): Use it instead of building a
471 * trans-io.c (add_case): Likewise.
472 * trans-stmt.c (gfc_trans_integer_select): Likewise.
474 2004-01-23 Paul Brook <paul@codesourcery.com>
475 Steven G. Kargl <kargls@comcast.net>
478 * arith.c (gfc_convert_real): Remove sign handling.
479 * primary.c (match_digits): Allow whitespace after initial sign.
480 (match_real_const): Handle signs here. Allow whitespace after
481 initial sign. Remove dead code.
482 (match_const_complex_part): Remove.
483 (match_complex_part): Use match_{real,integer}_const.
484 (match_complex_constant): Cross-promote integer types.
486 2005-01-23 James A. Morrison <phython@gcc.gnu.org>
489 * iresolve.c (gfc_resolve_transpose): Resolve to transpose_c4 or
490 transpose_c8 for complex types.
492 2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
494 * data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
495 trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
496 trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
497 Follow spelling conventions.
499 2005-01-22 Bud Davis <bdavis9659@comcast.net>
502 * trans-io.c (gfc_trans_inquire): Added code to support
505 2005-01-22 Steven G. Kargl <kargls@comcast.net>
507 * intrinsic.c (make_alias): Add standard argument.
508 (add_functions): Update make_alias calls.
510 2005-01-22 Paul Brook <paul@codesourcery.com>
512 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
514 2005-01-22 Paul Brook <paul@codesourcery.com>
516 * gfortran.h (gfc_check_access): Add prototype.
517 * match.c (gfc_match_namelist): Remove TODO.
518 * module.c (check_access): Rename ...
519 (gfc_check_access): ... to this. Boolify. Update callers.
520 * resolve.c (resolve_symbol): Check for private objects in public
523 2005-01-22 Paul Brook <paul@codesourcery.com>
525 * primary.c (gfc_match_rvalue): Only apply implicit type if variable
526 does not have an explicit type.
527 (gfc_match_variable): Resolve implicit derived types in all cases.
528 Resolve contained function types from their own namespace, not the
530 * resolve.c (resolve_contained_fntype): Remove duplicate sym->result
531 checking. Resolve from the contained namespace, not the parent.
533 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
536 * trans-const.c (gfc_conv_constant_to_tree): Give logical
537 constants the correct type.
540 * trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
542 (gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
545 2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
547 * arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
548 gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
549 match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
550 scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
551 trans-io.c, trans-stmt.c, trans.c: Update copyright.
553 2005-01-17 Ira Rosen <irar@il.ibm.com>
555 * f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.
557 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
560 * error.c (error_char): Line-buffer errors / warnings.
562 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
564 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
565 unsigned issue. Use build_int_cst instead of converting
566 integer_zero_node. Remove unnecessary conversion.
568 * trans-types.c (gfc_get_character_type_len): : Use
569 gfc_charlen_type_node as basic type for the range field.
571 * trans-intrinsic.c (build_fixbound_expr,
572 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
573 gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
574 gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
575 of converting 'integer_zero_node' or 'integer_one_node'
577 (gfc_conv_intrinsic_ishftc): Same, but store in local variable to
579 (gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
580 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
581 'build_int_cst' instead of converting 'integer_zero_node' or
582 'integer_one_node' respectively.
584 * trans-intrinsic.c (gfc_conv_intrinsic_index,
585 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
586 'gfc'-prefix from local variable, remove dead code, use correct
587 type when inserting argument.
589 * trans-intrinsic.c, trans-types.c: Update copyright years.
591 2005-01-16 Steven G. Kargl <kargls@comcast.net>
594 * resolve.c (check_case_overlap): Typo in comment.
595 (validate_case_label_expr): Fix up kinds of case values
596 (resolve_select): Properly handle kind mismatches.
598 2004-01-16 Paul Brook <paul@codesourcery.com>
601 * trans-common.c (translate_common): Remove duplicate function call.
602 (finish_equivalences): Preserve alignment when biasing offsets.
604 2005-01-15 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de
606 * primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
607 ASCII-like character encoding.
609 2005-01-14 Steven G. Kargl <kargls@comcast.net>
611 * resolve.c (compare_case): Cleanup.
613 2005-01-14 Steven G. Kargl <kargls@comcast.net>
615 * resolve.c (compare_case): Give arguments correct type.
617 2005-01-13 Kazu Hirata <kazu@cs.umass.edu>
619 * iresolve.c, trans-common.c, trans-types.c: Fix comment
622 2005-01-09 Paul Brook <paul@codesourcery.com>
625 * trans-common.c (current_common, current_offset): Remove.
626 (create_common): Add head argument.
627 (align_segment): New function.
628 (apply_segment_offset): New function.
629 (translate_common): Merge code from new_segment. Handle alignment.
630 (new_segment): Remove.
631 (finish_equivalences): Ensure proper alignment.
633 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
635 * trans-const.c: Don't include unused math.h.
637 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl,
638 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_minmaxloc,
639 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_len): Remove
641 (prepare_arg_info): Fix formatting, indenting and remove trailing
643 (gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_trim): Remove
646 * arith.c (arctangent2, gfc_arith_init_1, gfc_arith_done_1,
647 gfc_constant_result, gfc_range_check, gfc_arith_power,
648 eval_type_intrinsic0, eval_intrinsic_f2, gfc_real2real,
649 gfc_real2complex, gfc_complex2int, gfc_complex2real,
650 gfc_complex2complex): Fix whitespace issues.
651 * check.c (must_be, type_check, numeric_check, int_or_real_check,
652 logical_array_check, array_check, scalar_check, nonoptional_check,
653 variable_check, dim_check, check_a_kind, gfc_check_a_ikind,
654 gfc_check_a_xkind, gfc_check_abs, gfc_check_all_any,
655 gfc_check_allocated, gfc_check_a_p, gfc_check_besn,
656 gfc_check_btest, gfc_check_char, gfc_check_cmplx, gfc_check_count,
657 gfc_check_cshift, gfc_check_dcmplx, gfc_check_dble,
658 gfc_check_digits, gfc_check_dot_product, gfc_check_eoshift,
659 gfc_check_fnum, gfc_check_g77_math1, gfc_check_huge, gfc_check_i,
660 gfc_check_iand, gfc_check_ibclr, gfc_check_ibits, gfc_check_ibset,
661 gfc_check_idnint, gfc_check_ieor, gfc_check_index, gfc_check_int,
662 gfc_check_ior, gfc_check_ishft, gfc_check_ishftc, gfc_check_kind,
663 gfc_check_lbound, gfc_check_logical, min_max_args,
664 gfc_check_min_max_integer, gfc_check_min_max_real,
665 gfc_check_min_max_double, gfc_check_matmul,
666 gfc_check_minval_maxval, gfc_check_merge, gfc_check_nearest,
667 gfc_check_pack, gfc_check_precision, gfc_check_radix,
668 gfc_check_range, gfc_check_real, gfc_check_repeat,
669 gfc_check_scale, gfc_check_scan, gfc_check_selected_real_kind,
670 gfc_check_set_exponent): Fix formatting issues.
671 (gfc_check_size, gfc_check_sign): Alphabetize function order,
672 remove whitespace-only line.
673 (gfc_check_fstat, gfc_check_fstat_sub, gfc_check_stat,
674 gfc_check_stat_sub, gfc_check_transfer, gfc_check_transpose,
675 gfc_check_ubound, gfc_check_unpack, gfc_check_verify, gfc_check_x,
676 gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits,
677 gfc_check_random_number, gfc_check_random_seed,
678 gfc_check_second_sub, gfc_check_system_clock,
679 gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
680 gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
681 gfc_check_unlink_sub): Fix formatting issues.
683 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
685 * gfortran.h: Remove outdated comment. Don't include stdio.h
688 2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
690 * gfortranspec.c (lang_specific_driver): Change year to 2005 in
691 output of 'gfortran --version'.
693 2005-01-03 Steven G. Kargl <kargls@comcast.net>
695 * arith.c: Add system.h; remove string.h
701 * check.c: Remove stdlib.h and stdarg.h
702 * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
703 * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
704 * f95-lang.c: Add system.h; remove stdio.h
705 * interface.c: Add system.h; remove stdlib.h and string.h
706 * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
707 * io.c: Remove string.h
709 * match.c: Remove stdarg.h and string.h
710 * misc.c: Update copyright; add system.h; remove stdlib.h,
711 string.h, and sys/stat.h
712 * module.c: Add system.h; remove string.h, stdio.h, errno.h,
714 * option.c: Remove string.h and stdlib.h
716 * scanner.c: Update copyright; add system.h; remove stdlib.h,
717 stdio.h, string.h, and strings.h
718 * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
719 * trans-array.c: Remove stdio.h and gmp.h
720 * trans-const.c: Ditto
721 * trans-expr.c: Ditto
723 * trans-stmt.c: Ditto
725 * trans-intrinsic.c: Remove stdio.h and string.h
727 2004-12-29 Steven G. Kargl <kargls@comcast.net>
729 * gfortran.h (gfc_case): fix typo in comment.
731 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
733 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
734 logical shift. Call fold. Remove 0-bit shift shortcut.
735 (gfc_conv_intrinsic_ishftc): Convert first argument to at least
736 4 bytes bits. Convert 2nd and 3rd argument to 4 bytes. Convert
737 result if width(arg 1) < 4 bytes. Call fold.
740 * trans-intrinsic.c (gfc_conv_intrinsic_mod): Update comment
741 in front of function to match the standard. Correct handling
744 2004-12-27 Andrew Pinski <pinskia@physics.uc.edu>
746 * trans-expr.c (gfc_conv_cst_int_power): Only check for
747 flag_unsafe_math_optimizations if we have a float type.
749 2004-12-23 Steven G. Kargl <kargls@comcast.net>
751 * gfortran.texi: Fix typo.
753 2004-12-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
755 * trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
758 2004-12-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
761 * match.c (gfc_match_if): Don't explicitly skip optional whitespace.
762 (gfc_match_nullify): Make sure that ')' is in front of the end of
765 * scanner.c (skip_fixed_comments): Fix typo in comment preceding
768 2004-12-14 Richard Henderson <rth@redhat.com>
770 * gfortran.h (gfc_expr.function.name): Make const.
771 (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
772 (gfc_get_string): Update prototype.
773 * iresolve.c: Include tree.h.
774 (string_node, HASH_SIZE, string_head, hash): Remove.
775 (gfc_get_string): Use vsnprintf, get_identifier.
776 (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
777 * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
778 (gfc_done_1): Don't call gfc_iresolve_done_1.
779 * module.c (mio_allocated_string): Take and return const char *,
780 instead of modifying char**.
781 (mio_expr): Update to match.
782 * resolve.c (pure_function): Constify name argument.
783 (resolve_function): Constify name.
784 * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
786 2004-12-12 Richard Henderson <rth@redhat.com>
788 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
789 gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
790 gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
791 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
792 gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
793 gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
794 gfc_resolve_unpack: Use PREFIX.
796 2004-12-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
799 * match.c (gfc_match_common): Skip whitespace.
801 2004-12-12 Steven G. Kargl <kargls@comcast.net>
804 * check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
805 gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
806 integer kind check; Issue error for -std=f95 when needed.
807 * intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
809 * iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
810 Promote arguments to same kind.
812 2004-12-12 Steven G. Kargl <kargls@comcast.net>
813 Paul Brook <paul@codesourcery.com>
816 * resolve.c (gfc_resolve_iterator_expr): New function.
817 (gfc_resolve_iterator): Use it. Add real_ok argument. Convert
818 start, end and stride to correct type.
819 (resolve_code): Pass extra argument.
820 * array.c (resolve_array_list): Pass extra argument.
821 * gfortran.h (gfc_resolve): Add prototype.
822 * trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
823 Handle real type iterators.
825 2004-12-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
828 * iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
829 same kind as C's 'int'.
830 (gfc_resolve_set_exponent): Convert 'I' argument if not of kind 4.
832 2004-12-08 Richard Henderson <rth@redhat.com>
834 * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
835 to the output expression.
836 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
838 (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
841 2004-12-08 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
844 * resolve.c (resolve_code): Impose correct restrictions on
847 * decl.c (gfc_match_end): Use locus of END when eos is an error.
849 2004-12-02 Steven G. Kargl <kargls@comcast.net>
850 Paul Brook <paul@codesourcery.com>
852 * check.c (gfc_check_flush, gfc_check_fnum): New functions.
853 (gfc_check_fstat, gfc_check_fstat_sub): New functions.
854 (gfc_check_stat, gfc_check_stat_sub): New functions.
855 * gfortran.h (GFC_ISYM_FNUM,GFC_ISYM_FSTAT,GFC_ISYM_STAT): New symbols
856 * intrinsic.c (add_functions,add_subroutines): Add flush, fnum,
857 fstat, and stat to intrinsics symbol tables.
858 * intrinsic.h (gfc_check_flush, gfc_resolve_stat_sub): Add prototypes.
859 (gfc_resolve_fstat_sub, gfc_resolve_stat): Ditto.
860 * iresolve.c (gfc_resolve_fnum, gfc_resolve_fstat): New functions.
861 (gfc_resolve_stat, gfc_resolve_flush): New functions.
862 (gfc_resolve_stat_sub,gfc_resolve_fstat_sub): New functions
863 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add new intrinsics.
865 2004-12-02 Steven G. Kargl <kargls@comcast.net>
867 * intrinsic.c: Fix and add comments, fix function declarations
868 (OPTIONAL,REQUIRED): New symbols
869 (add_functions,add_subroutines): Use symbols
870 (gmp.h): Remove unused include
872 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
874 * f95-lang.c, gfortranspec.c, trans-decl.c: Avoid ` as left quote
877 2004-11-24 Steven Bosscher <stevenb@suse.de>
879 * options.c (gfc_post_options): Don't clear flag_inline_functions.
881 2004-11-20 Steven G. Kargl <kargls@comcast.net>
883 * check.c (gfc_check_getcwd_sub): Fix seg fault.
885 * check.c (gfc_check_exit,gfc_check_umask,gfc_check_umask_sub,
886 gfc_check_unlink,gfc_check_unlink_sub): New functions
887 * gfortran.h (GFC_ISYM_UMASK,GFC_ISYM_UNLINK): New symbols
888 * intrinsic.c (add_functions,add_subroutines): Add umask, unlink,
889 exit to intrinsics symbol tables.
890 * intrinsic.h (gfc_check_umask,gfc_check_unlink,gfc_check_exit,
891 gfc_check_umask_sub,gfc_check_unlink_sub,gfc_resolve_umask,
892 gfc_resolve_unlink,gfc_resolve_exit,gfc_resolve_umask_sub,
893 gfc_resolve_unlink_sub): Add and sort prototypes.
894 * iresolve.c (gfc_resolve_umask,gfc_resolve_unlink,gfc_resolve_exit,
895 gfc_resolve_umask_sub,gfc_resolve_unlink_sub): New functions
896 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbols
898 2004-11-16 Paul Brook <paul@codesourcery.com>
901 * trans-array.c (gfc_trans_allocate_temp_array): Use gfc_get_dtype.
902 (gfc_array_init_size, gfc_conv_expr_descriptor): Ditto.
903 * trans-types.c (gfc_get_dtype): Accept array type rather than element
905 (gfc_get_nodesc_array_type): Don't set GFC_TYPE_ARRAY_DTYPE.
906 (gfc_get_array_type_bounds): Ditto.
907 (gfc_get_derived_type): Recurse into derived type pointers.
908 * trans-types.h (gfc_get_dtype): Add prototype.
909 * trans.h (GFC_TYPE_ARRAY_DTYPE): Add comment.
911 2004-11-15 Paul Brook <paul@codesourcery.com>
913 * trans-types.c (gfc_get_dtype): Remove obsolete TODO.
915 2004-11-10 Paul Brook <paul@codesourcery.com>
918 * trans-expr.c (gfc_trans_subarray_assign): Free shape before ss.
919 * trans-io.c (transfer_array_component): Ditto.
921 2004-11-10 Paul Brook <paul@codesourcery.com>
923 * invoke.texi: Fix typo.
925 2004-11-08 Kazu Hirata <kazu@cs.umass.edu>
927 * arith.c, array.c, decl.c, expr.c, f95-lang.c, gfortran.h,
928 gfortranspec.c, interface.c, intrinsic.c, iresolve.c, match.c,
929 module.c, parse.c, parse.h, primary.c, resolve.c, scanner.c,
930 trans-array.c, trans-array.h, trans-expr.c, trans-intrinsic.c,
931 trans-io.c, trans-stmt.c, trans.h: Fix comment formatting.
933 2004-11-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
936 * io.c (resolve_tag): Tighten up exception for assigned FORMAT.
938 2004-11-06 Kazu Hirata <kazu@cs.umass.edu>
940 * gfortranspec.c: Replace GNU CC with GCC.
942 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
944 * gfortranspec.c (lang_specific_driver): Change year to 2004.
946 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
949 * trans-decl.c (create_function_arglist): Set DECL_ARTIFICIAL for
952 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
955 * trans-decl.c (gfc_finish_var_decl): Don't declare arguments to
956 module procedures as if they were module variables.
958 2004-11-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
963 * module.c (write_symbol1): Set module_name for dummy arguments.
965 2004-11-02 Paul Brook <paul@codesourcery.com>
967 * intrinsic.c (check_intrinsic_standard): Include error locus.
969 (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Pass
970 locus to check_intrinsic_standard.
972 2004-10-31 Janne Blomqvist <jblomqvi@cc.hut.fi>
975 * gfortran.h: Change GFC_STD_* flags to more appropriate
976 ones. (struct gfc_intrinsic_isym): Add field for standard. (struct
977 gfc_option_t): Add field for warning about use of nonstandard
979 * intrinsic.c (add_sym): Add parameter for standard version, check
980 this against current standard.
981 (add_sym_0): Pass standard parameter to add_sym.
982 (add_sym_1, add_sym_0s, add_sym_1s, add_sym_1m, add_sym_2): Ditto.
983 (add_sym_2s, add_sym_3, add_sym_3ml, add_sym_3red, add_sym_3s): Ditto.
984 (add_sym_4, add_sym_4s, add_sym_5, add_sym_5s): Ditto.
985 (make_generic): Add parameter for standard, check this
986 against currently selected standard.
987 (add_functions, add_subroutines): Add parameter to tell which
988 standard an intrinsic belongs to.
989 (check_intrinsic_standard): New function.
990 (gfc_intrinsic_func_interface): Add call to check_intrinsic_standard.
991 (gfc_intrinsic_sub_interface): Ditto.
992 * lang.opt: Add Wnonstd-intrinsics option.
993 * options.c (gfc_init_options): Change to use new GFC_STD_* flags,
995 (set_Wall): Add warning about nonstd intrinsics.
996 (gfc_handle_option): Change to use new GFC_STD_* flags,
998 * invoke.texi: Update manual to include -Wnonstd-intrinsics.
1000 2004-10-30 Andrew Pinski <pinskia@physics.uc.edu>
1002 * f95-lang.c (lang_tree_node): Add chain_next to be the TREE_CHAIN.
1004 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1006 * simplify.c (twos_complement): Calculate mask in GMP arithmetic.
1008 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1010 * trans.c (gfc_trans_code): Set global locus after recursing. Fix
1013 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
1015 * check.c (gfc_check_rand): Allow missing optional argument.
1016 (gfc_check_irand): Ditto.
1017 * intrinsic.c (add_functions): Set arg optional flag for {i,}rand.
1019 2004-10-28 Scott Robert Ladd <scott.ladd@coyotegulch.com>
1021 PR fortran/13490, PR fortran/17912
1022 * gcc/fortran/gfortran.h: Added pedantic_min_int to gfc_integer_info
1023 * gcc/fortran/gfortran.h: Added ARITH_ASYMMETRIC to arith
1024 * gcc/fortran/arith.c: Added support for an "asymmetric integer"
1025 warning when compiling with pedantic.
1026 * gcc/fortran/arith.c: Set minimum integer values to reflect
1027 realities of two's complement signed integers. Added
1030 2004-10-17 Andrew Pinski <pinskia@physics.uc.edu>
1032 * Make-lang.in (F95_ADDITIONAL_OBJS): Kill.
1033 (f951): Do not depend on F95_ADDITIONAL_OBJS and don't
1036 2004-10-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1038 * trans-decl.c (generate_local_decl): Simplify logic, fix comment
1040 (gfc_generate_function_code): Fix formatting issue.
1042 2004-10-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1044 * module.c: Fix formatting issues.
1046 2004-10-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1048 * module.c (mio_interface_rest): Set where member of interface
1051 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1054 * options.c (gfc_handle_option): Add break after handing the
1057 2004-10-08 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
1059 * arith.c: Fix formatting issues.
1061 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1064 * resolve.c (resolve_operator): Use correct operator name in message.
1066 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1068 * primary.c (match_boz_constant): Allow kind parameter suffixes.
1069 Move standard warning further to the front.
1071 2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
1073 * trans-stmt.c: Fix a comment typo.
1075 2004-10-07 Paul Brook <paul@codesourcery.com>
1078 * trans-array.c (gfc_trans_deferred_array): Leave use associated
1081 2004-10-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1084 * simplify.c (twos_complement): New function.
1085 (gfc_simplify_ishft, gfc_simplify_ishftc): Revise.
1087 * simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.
1089 2004-10-06 Paul Brook <paul@codesourcery.com>
1091 * trans-stmt.c (gfc_trans_simple_do): New function.
1092 (gfc_trans_do): Use it. Evaluate iteration bounds before entering
1093 loop. Update comments.
1095 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1098 * iresolve.c (gfc_resolve_pack): Choose function depending if mask
1102 * intrinsic.c (add_sym_5): Remove.
1103 (add_subroutines): Add resolution function for MVBITS.
1104 * intrinsic.h (gfc_resolve_mvbits): Declare resolution function for
1106 * iresolve.c (gfc_resolve_mvbits): New function.
1107 (gfc_resolve_random_number): Remove empty line at end of function.
1109 * trans-const.c (gfc_build_cstring_const): New function.
1110 (gfc_init_cst): Use new function.
1111 * trans-const.h (gfc_build_cstring_const): Add prototype.
1112 * trans-io.c (set_string, set_error_locus): Use new function.
1113 * trans-stmt.c (gfc_trans_goto): Use new function.
1116 * parse.c (accept_statement): Don't treat END DO like END IF and
1118 (parse_do_block): Generate possible END DO label inside END DO
1122 * check.c (gfc_check_system_sub): New function.
1123 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SYSTEM.
1124 * intrinsic.c (add_functions): Add 'system'.
1125 (add_subroutines): Add 'system'.
1126 * intrinsic.h (gfc_check_etime_sub, gfc_check_getcwd_sub):
1127 Move prototypes to other suborutines.
1128 (gfc_check_system_sub, gfc_resolve_system, gfc_resolve_system_sub):
1130 (gfc_resolve_system_clock): Fix formatting of prototype.
1131 * iresolve.c (gfc_resolve_system, gfc_resolve_system_sub): New
1133 * trans-intrinsic.c (gfc_conv_intrinsic_function): Deal with
1136 2004-10-04 Erik Schnetter <schnetter@aei.mpg.de>
1138 * scanner.c (preprocessor_line): Accept preprocessor lines without
1139 file names. Check file names for closing quotes. Handle escaped
1140 quotes in file names.
1142 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1143 Paul Brook <paul@codesourcery.com>
1145 * trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
1146 Use gfc_get_expr_charlen.
1147 * trans-expr.c (gfc_get_expr_charlen): New function.
1148 * trans.h (gfc_get_expr_charlen): Add prototype.
1150 2004-10-04 Kazu Hirata <kazu@cs.umass.edu>
1152 * trans-intrinsic.c: Fix a comment typo.
1154 2004-10-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1156 * simplify.c (range_check): Remove blank line at beginning of function.
1157 (gfc_simplify_dint): Same at end of function.
1158 (gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
1159 (gfc_simplify_bound): Fix indentation.
1160 (gfc_simplify_log10): Simplify calculation.
1161 (gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
1163 (gfc_simplify_nearest): Same at end of function.
1164 (gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
1166 (gfc_simplify_rrspacing, gfc_simplify_set_exponent,
1167 gfc_simplify_spacing): Simplify calulations.
1169 2004-10-03 Feng Wang <fengwang@nudt.edu.cn>
1171 * trans-intrinsic.c: Fix comments on spacing and rrspacing
1172 (gfc_conv_intrinsic_rrspacing): Add fold on constant trees.
1174 2004-10-01 Jan Hubicka <jh@suse.cz>
1176 * f95-lang.c (gfc_expand_function): Update call of
1177 tree_rest_of_compilation.
1178 * trans-decl.c (gfc_generate_constructors): Likewise.
1180 2004-09-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1182 * trans-intrinsic.c: Comment fixes.
1184 2004-09-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1186 * decl.c (add_init_expr_to_sym, variable_decl): Comment fixes.
1188 2004-09-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1190 * trans-types.c (gfc_return_by_reference): Remove superfluous
1193 * intrinsic.h (gfc_resolve_getcwd): Update prototype.
1194 * iresolve.c (gfc_resolve_getcwd): Add second argument to function.
1197 * trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
1198 function to determine return type.
1200 2004-09-20 Jan Hubicka <jh@suse.cz>
1202 * trans-decl.c (build_entry_thunks): Finalize the function; do not lower
1204 (gfc_generate_function_code): Likewise.
1206 2004-09-20 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1209 * simplify.c (gfc_simplify_reshape): Set shape of return value
1212 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1213 Zack Weinberg <zack@codesourcery.com>
1215 * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
1216 enumeration constants.
1218 2004-09-17 Paul Brook <paul@codesourcery.com>
1220 * gfortran.h (struct gfc_linebuf): Don't use C99 empty arrays.
1221 (gfc_linebuf_header_size): Define.
1222 * scanner.c (load_file): Use it.
1224 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1226 * array.c, data.c, decl.c, dependency.c, error.c, f95-lang.c,
1227 interface.c, intrinsic.c, io.c, misc.c, module.c, parse.h,
1228 resolve.c, scanner.c, trans-array.c, trans-array.h,
1229 trans-common.c, trans-const.h, trans-decl.c, trans-expr.c,
1230 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
1231 trans.h: Fix comment typos. Follow spelling conventions.
1233 2004-09-16 Victor Leikehman <lei@il.ibm.com>
1236 * trans-io.c (transfer_array_component): New function.
1237 (transfer_expr): For array fields, call transfer_array_component.
1239 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1241 * gfortran.texi: Fix a typo.
1243 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1245 * parse.c (eof_buf): Rename eof to eof_buf.
1246 (unexpected_eof): Same.
1247 (gfc_parse_file): Same.
1249 2004-09-15 Steven G. Kargl <kargls@comcast.net>
1251 * check.c (gfc_check_getcwd_sub): New function.
1252 * gfortran.h (GFC_ISYM_GETCWD): New symbol.
1253 * intrinsic.c (add_functions): Add function definition;
1255 * intrinsic.c (add_subroutines): Add subroutine definitions.
1256 * intrinsic.h: Add prototypes.
1257 * iresolve.c (gfc_resolve_getcwd, gfc_resolve_getcwd_sub):
1259 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbol.
1261 2004-09-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1264 * module.c (write_symbol): Don't fill in module name here.
1265 (write_symbol0): Fill in here instead.
1267 2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
1269 * data.c, decl.c, f95-lang.c, gfortran.h, match.c,
1270 trans-array.c, trans-common.c, trans-expr.c,
1271 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.h: Fix
1272 comment typos. Follow spelling conventions.
1274 2004-09-09 Paul Brook <paul@codesourcery.com>
1276 * scanner.c (get_file): Add ATTRIBUTE_UNUSED.
1278 2004-09-08 Paul Brook <paul@codesourcery.com>
1280 * array.c: Don't include assert.h.
1281 * data.c: Don't include assert.h. Replace assert and abort with
1282 gcc_assert and gcc_unreachable.
1283 * dependency.c: Ditto.
1284 * f95-lang.c: Ditto.
1285 * iresolve.c: Ditto.
1287 * simplify.c: Ditto.
1289 * trans-array.c: Ditto.
1290 * trans-common.c: Ditto.
1291 * trans-const.c: Ditto.
1292 * trans-decl.c: Ditto.
1293 * trans-expr.c: Ditto.
1294 * trans-intrinsic.c: Ditto.
1295 * trans-io.c: Ditto.
1296 * trans-stmt.c: Ditto.
1297 * trans-types.c: Ditto.
1300 2004-09-07 Per Bothner <per@bothner.com>
1301 Paul Brook <paul@codesourcery.com>
1303 * error.c (show_locus): Handle mapped locations.
1304 * f95-lang.c (gfc_be_parse_file): Initialize mapped locations.
1305 * gfortran.h: Include input.h.
1306 (struct gfc_linebuf): Use source_location.
1307 * scanner.c (get_file): Initialize linemap.
1308 (preprocessor_line): Pass extra argument to get_file.
1309 (load_file): Ditto. Setup linemap.
1310 (gfc_new_file): Handle mapped locations.
1311 * trans-common.c (build_field, build_equiv_decl, build_common_decl):
1312 Set decl source locations.
1313 (gfc_trans_common): Set blank common block location.
1314 * trans-decl.c (gfc_set_decl_location): New function.
1315 (gfc_get_label_decl, gfc_get_symbol_decl): Use it.
1316 (trans_function_start): Move call to gfc_set_backend_locus..
1317 (build_function_decl): ... to here.
1318 (build_entry_thunks): Set and restore the backend locus.
1319 (gfc_generate_constructors): Remove excess arguments to
1320 init_function_start.
1321 (gfc_generate_block_data): Add comments. Set the decl locus.
1322 * trans-io.c (set_error_locus): Handle mapped locations.
1323 * trans.c (gfc_get_backend_locus, gfc_get_backend_locus): Ditto.
1324 (gfc_trans_code): Use SET_EXPR_LOCATION.
1325 (gfc_generate_code): Override the location of the new symbol.
1326 * trans.h (gfc_set_decl_location): Add prototype.
1328 2004-08-31 Paul Brook <paul@codesourcery.com>
1330 * trans-types.c (gfc_type_for_mode): Return NULL for unknown modes.
1332 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1335 * trans-intrinsic.c (gfc_conv_intrinsic_merge): Do the right thing for
1338 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1343 * resolve.c (resolve_transfer): New function.
1344 (resolve_code): Call resolve_transfer in case of EXEC_TRANSFER.
1346 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1349 * trans-types.c (gfc_init_types): Make gfc_character1_type_node an
1352 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1354 * CONTRIB, NEWS, README, TODO: Remove obsolete files.
1356 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1359 * trans-types.c (gfc_return_by_reference): Remove TODO error,
1360 add comment pointing out possible issue WRT compatibility with g77.
1362 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1364 * trans-decl.c, trans-expr.c, trans-io.c, trans-types.c: Replace
1365 all occurences of 'gfc_strlen_type_node' by
1366 'gfc_charlen_type_node'.
1367 * trans-types.h: Same. Also update comment accordingly.
1369 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1371 * primary.c: Update copyright boilerplate to say GCC.
1372 * f95-lang.c: Change initial comment to say gfortran.
1374 2004-08-31 Paul Brook <paul@codesourcery.com>
1376 * trans-types.h: Add comments.
1377 (intmax_type_node, string_type_node, const_string_type_node): Remove.
1379 2004-08-30 Richard Henderson <rth@redhat.com>
1381 * Make-lang.in (fortran/f95-lang.o): Update dependencies.
1382 (fortran/trans-decl.o, fortran/trans-types.o): Likewise.
1383 * gfortran.h (gfc_integer_info): Add c_char, c_short, c_int,
1384 c_long, c_long_long.
1385 (gfc_logical_info): Add c_bool.
1386 (gfc_real_info): Add mode_precision, c_float, c_double, c_long_double.
1387 * trans-array.c (gfc_array_allocate): Use TYPE_PRECISION
1388 rather than gfc_int[48]_type_node for allocate choice.
1389 * trans-decl.c (gfc_build_intrinsic_function_decls): Cache
1390 local copies of some kind type nodes.
1391 (gfc_build_builtin_function_decls): Likewise.
1392 * trans-expr.c (gfc_conv_power_op): Likewise.
1393 * trans-intrinsic.c (gfc_conv_intrinsic_index,
1394 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify,
1395 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Likewise.
1396 * trans-stmt.c (gfc_trans_pause, gfc_trans_stop,
1397 gfc_trans_character_select, gfc_trans_allocate): Likewise.
1398 * trans-io.c (gfc_pint4_type_node): Move into ...
1399 (gfc_build_io_library_fndecls): ... here. Cache local copies of
1400 some kind type nodes.
1401 * trans-types.c (gfc_type_nodes): Remove.
1402 (gfc_character1_type_node, gfc_strlen_type_node): New.
1403 (gfc_integer_types, gfc_logical_types): New.
1404 (gfc_real_types, gfc_complex_types): New.
1405 (gfc_init_kinds): Fill in real mode_precision.
1406 (gfc_build_int_type, gfc_build_real_type): New.
1407 (gfc_build_complex_type, gfc_build_logical_type): New.
1408 (c_size_t_size): New.
1409 (gfc_init_types): Loop over kinds.
1410 (gfc_get_int_type, gfc_get_real_type): Use gfc_validate_kind.
1411 (gfc_get_complex_type, gfc_get_logical_type): Likewise.
1412 (gfc_get_character_type_len): Likewise.
1413 (gfc_type_for_size): Loop over kinds; use a reduced set of
1414 unsigned type nodes.
1415 (gfc_type_for_mode): Loop over kinds.
1416 (gfc_signed_or_unsigned_type): Use gfc_type_for_size.
1417 (gfc_unsigned_type, gfc_signed_type): Use gfc_signed_or_unsigned_type.
1418 * trans-types.h (F95_INT1_TYPE, F95_INT2_TYPE, F95_INT4_TYPE,
1419 F95_INT8_TYPE, F95_INT16_TYPE, F95_REAL4_TYPE, F95_REAL8_TYPE,
1420 F95_REAl16_TYPE, F95_COMPLEX4_TYPE, F95_COMPLEX8_TYPE,
1421 F95_COMPLEX16_TYPE, F95_LOGICAL1_TYPE, F95_LOGICAL2_TYPE,
1422 F95_LOGICAL4_TYPE, F95_LOGICAL8_TYPE, F95_LOGICAL16_TYPE,
1423 F95_CHARACTER1_TYPE, NUM_F95_TYPES, gfc_type_nodes,
1424 gfc_int1_type_node, gfc_int2_type_node, gfc_int4_type_node,
1425 gfc_int8_type_node, gfc_int16_type_node, gfc_real4_type_node,
1426 gfc_real8_type_node, gfc_real16_type_node, gfc_complex4_type_node,
1427 gfc_complex8_type_node, gfc_complex16_type_node,
1428 gfc_logical1_type_node, gfc_logical2_type_node,
1429 gfc_logical4_type_node, gfc_logical8_type_node,
1430 gfc_logical16_type_node, gfc_strlen_kind): Remove.
1431 (gfc_character1_type_node): Turn in to a variable.
1432 (gfc_strlen_type_node): Likewise.
1434 2004-08-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1436 * gfortran.h (gfc_namespace): Add new field is_block_data.
1437 * parse.c (accept_statement): Remove special handling for BLOCK DATA.
1438 (parse_block_data): Record BLOCK DATA name, set is_block_data field.
1439 * trans.c (gfc_generate_code): Handle BLOCK DATA units.
1440 * trans.h (gfc_generate_block_data): Add prototype.
1441 * trans-decl.c (gfc_generate_block_data): New function.
1443 2004-08-29 Richard Henderson <rth@redhat.com>
1445 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_export.
1446 * trans-types.c (gfc_init_kinds): Reject integer kinds larger
1447 than two HOST_WIDE_INT.
1449 2004-08-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1452 * decl.c (free_variable, free_value, gfc_free_data, var_list,
1453 var_element, top_var_list, match_data_constant, top_val_list,
1454 gfc_match_data): Move here from match.c.
1455 (match_old_style_init): New function.
1456 (variable_decl): Match old-style initialization.
1457 * expr.c (gfc_get_variable_expr): New function.
1458 * gfortran.h (gfc_get_variable_expr): Add prototype.
1459 * gfortran.texi: Start documentation for supported extensions.
1460 * match.c: Remove the functions moved to decl.c.
1461 * match.h (gfc_match_data): Move prototype to under decl.c.
1462 * symbol.c (gfc_find_sym_tree, gfc_find_symbol): Add/correct
1465 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1466 Paul Brook <paul@codesourcery.com>
1468 * check.c (gfc_check_besn, gfc_check_g77_math1): New functions.
1469 * f95-lang.c (DO_DEFINE_MATH_BUILTIN): Define.
1470 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1471 (build_builtin_fntypes): New function.
1472 (gfc_init_builtin_functions): Use it.
1473 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_{J,Y}{0,1,N}
1474 and GFC_ISYM_ERF{,C}.
1475 (gfc_c_int_kind): Declare.
1476 * intrinsic.c (add_functions): Add [d]bes* and [d]erf*.
1477 * intrinsic.h (gfc_check_besn, gfc_check_g77_math1, gfc_resolve_besn,
1478 gfc_resolve_g77_math1): Add prototypes.
1479 * resolve.c (gfc_resolve_besn, gfc_resolve_g77_math1): New functions.
1480 * mathbuiltins.def: Add comment. Change third argument. Use
1481 DEFINE_MATH_BUILTIN_C. Add bessel and error functions.
1482 * trans-intrinsic.c (BUILT_IN_FUNCTION): Define.
1483 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1484 * trans-types.c (gfc_c_int_kind): Declare.
1485 (gfc_init_kinds): Set it.
1487 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1488 Paul Brook <paul@codesourcery.com>
1490 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_GET?ID.
1491 (gfc_check_f, gfc_simplify_f): Add f0.
1492 * intrinsic.c (do_check): Call f0. Flatten.
1493 (add_sym_0): Fix prototype. Set f0.
1494 (add_functions): Add getgid, getgid and getuid.
1495 (resolve_intrinsic): Remove obsolete comment.
1496 (do_simplify): Call f0.
1497 * intrinsic.h (gfc_resolve_getgid, gfc_resolve_getpid,
1498 gfc_resolve_getuid): Add prototypes.
1499 * iresolve.c (gfc_resolve_getgid, gfc_resolve_getpid,
1500 gfc_resolve_getuid): New functions.
1501 * trans-intrinsic.c (gfc_conv_intrinsic_function): Handle
1504 2004-08-28 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1506 * error.c (gfc_error_init_1): Remove blank line in front of
1507 function body. Add missing blank.
1508 (gfc_buffer_error, error_char, error_string): Remove blank line in
1509 front of function body.
1510 (show_locus): Add comma in comment.
1511 (gfc_clear_warning, gfc_warning_check, gfc_clear_error,
1512 gfc_push_error, gfc_pop_error): Remove blank line in front of
1514 (gfc_get_errors): Typo fix in comment in front of function. Remove
1515 blank line in front of function body.
1517 2004-08-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1519 * gfortran.h (gfc_default_*_kind): Remove prototypes, add extern
1520 variable declaration of same name.
1521 * arith.c, check.c, decl.c, dump_parse_tree.c, expr.c,
1522 intrinsic.c, io.c, iresolve.c, match.c, options.c, primary.c,
1523 resolve.c, simplify.c, symbol.c, trans-const.c, trans-io.c:
1524 Replace all calls to gfc_default_*_kind with variable accesses.
1525 * trans-types.c: Same as above.
1526 (gfc_default_*_kind_1): Rename to gfc_default_*_kind, remove
1527 static qualifier. Replace all occurences.
1528 (gfc_default_*_kind): Remove functions.
1530 2004-08-26 Richard Henderson <rth@redhat.com>
1532 * arith.c: Include system.h, not real system headers.
1533 (MPZ_NULL, MPF_NULL, DEF_GFC_INTEGER_KIND, DEF_GFC_LOGICAL_KIND,
1534 DEF_GFC_REAL_KIND, GFC_SP_KIND, GFC_SP_PREC, GFC_SP_EMIN, GFC_SP_EMAX,
1535 GFC_DP_KIND, GFC_DP_PREC, GFC_DP_EMIN, GFC_DP_EMAX, GFC_QP_KIND,
1536 GFC_QP_PREC, GFC_QP_EMIN, GFC_QP_EMAX): Remove.
1537 (gfc_integer_kinds, gfc_logical_kinds, gfc_real_kinds,
1538 gfc_index_integer_kind, gfc_default_integer_kind,
1539 gfc_default_real_kind,gfc_default_double_kind,
1540 gfc_default_character_kind, gfc_default_logical_kind,
1541 gfc_default_complex_kind, validate_integer, validate_real,
1542 validate_logical, validate_character,
1543 gfc_validate_kind): Move to trans-types.c.
1544 (gfc_set_model_kind): Use gfc_validate_kind.
1545 (gfc_set_model): Just copy the current precision to default.
1546 (gfc_arith_init_1): Use mpfr precision 128 for integer setup.
1547 * f95-lang.c (gfc_init_decl_processing): Invoke gfc_init_kinds.
1548 * gfortran.h: Update file commentary.
1549 * trans-types.c (MAX_INT_KINDS, MAX_REAL_KINDS): New.
1550 (gfc_default_integer_kind_1, gfc_default_real_kind_1,
1551 gfc_default_double_kind_1, gfc_default_character_kind_1,
1552 gfc_default_logical_kind_1, gfc_default_complex_kind_1): New.
1553 (gfc_init_kinds): New.
1554 (gfc_init_types): Don't set gfc_index_integer_kind here.
1555 * trans-types.h (gfc_init_kinds): Declare.
1556 * doc/invoke.texi: Clarify DOUBLE PRECISION behaviour wrt -r8.
1558 2004-08-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1560 * check.c (gfc_check_atan2): New function.
1561 * intrinsic.c (add_functions): Use gfc_check_atan2 for ATAN2
1562 * intrinsic.h (gfc_check_atan2): Add prototype.
1564 2004-08-25 Richard Henderson <rth@redhat.com>
1566 * arith.c (gfc_validate_kind): Add may_fail argument; abort if
1567 false and we don't validate the kind.
1568 (gfc_check_integer_range, gfc_check_real_range): Update to match.
1569 * check.c (kind_check): Likewise.
1570 * decl.c (gfc_match_old_kind_spec, gfc_match_kind_spec): Likewise.
1571 (match_char_spec, match_logical_spec): Likewise.
1572 * gfortran.h (gfc_validate_kind): Likewise.
1573 * options.c (gfc_handle_option): Likewise.
1574 * primary.c (match_integer_constant, match_real_constant,
1575 match_string_constant, match_logical_constant,
1576 match_const_complex_part): Likewise.
1577 * simplify.c (get_kind, gfc_simplify_bit_size, gfc_simplify_digits,
1578 gfc_simplify_epsilon, gfc_simplify_huge, gfc_simplify_ibclr,
1579 gfc_simplify_ibset, gfc_simplify_ishft, gfc_simplify_ishftc,
1580 gfc_simplify_maxexponent, gfc_simplify_minexponent,
1581 gfc_simplify_nearest, gfc_simplify_not, gfc_simplify_precision,
1582 gfc_simplify_radix, gfc_simplify_range, gfc_simplify_rrspacing,
1583 gfc_simplify_scale, gfc_simplify_spacing, gfc_simplify_tan,
1584 gfc_simplify_tiny): Likewise.
1585 * trans-intrinsic.c (gfc_conv_intrinsic_aint, gfc_conv_intrinsic_mod,
1586 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
1587 prepare_arg_info): Likewise.
1589 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1591 * expr.c (gfc_check_assign): Add comment. Add new warning.
1592 * trans-expr.c (gfc_conv_function_call): Correctly dereference
1593 result of pointer valued function when not in pointer assignment.
1595 2004-08-25 Paul Brook <paul@codesourcery.com>
1597 * config-lang.in: Remove dead commented line.
1598 * module.c: Replace g95 with gfortran in comment.
1600 2004-08-25 Paul Brook <paul@codesourcery.com>
1603 * arith.c (gfc_mpfr_to_mpz): Workaround mpfr bug.
1605 2004-08-25 Paul Brook <paul@codesourcery.com>
1608 * trans-array.c (gfc_trans_allocate_temp_array): Remove
1609 string_length argument.
1610 (gfc_trans_array_ctor_element): New function.
1611 (gfc_trans_array_constructor_subarray): Use it.
1612 (gfc_trans_array_constructor_value): Ditto. Handle constant
1614 (get_array_ctor_var_strlen, get_array_ctor_strlen): New functions.
1615 (gfc_trans_array_constructor): Use them.
1616 (gfc_add_loop_ss_code): Update to new gfc_ss layout.
1617 (gfc_conv_ss_descriptor): Remember section string length.
1618 (gfc_conv_scalarized_array_ref): Ditto. Remove dead code.
1619 (gfc_conv_resolve_dependencies): Update to new gfc_ss layout.
1620 (gfc_conv_expr_descriptor): Ditto.
1621 (gfc_conv_loop_setup): Ditto. Spelling fixes.
1622 * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
1623 * trans-const.c (gfc_conv_constant): Update to new gfc_ss layout.
1624 * trans-expr.c (gfc_conv_component_ref): Turn error into ICE.
1625 (gfc_conv_variable): Set string_length from section.
1626 (gfc_conv_function_call): Remove extra argument.
1627 (gfc_conv_expr, gfc_conv_expr_reference): Update to new gfc_ss layout.
1628 * trans-types.c (gfc_get_character_type_len): New function.
1629 (gfc_get_character_type): Use it.
1630 (gfc_get_dtype): Return zero for internal types.
1631 * trans-types.h (gfc_get_character_type_len): Add prototype.
1632 * trans.h (struct gfc_ss): Move string_length out of union.
1634 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1636 * trans.h (build2_v, build3_v): New macros.
1638 * f95-lang.c (gfc_truthvalue_conversion): Use build2 instead of
1640 * trans-array.c (gfc_conv_descriptor_data,
1641 gfc_conv_descriptor_offset, gfc_conv_descriptor_dimension,
1642 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
1643 gfc_conv_descriptor_ubound, gfc_trans_allocate_array_storage,
1644 gfc_trans_allocate_temp_array,
1645 gfc_trans_array_constructor_subarray,
1646 gfc_trans_array_constructor_value, gfc_conv_array_index_ref,
1647 gfc_trans_array_bound_check, gfc_conv_array_index_offset,
1648 gfc_conv_scalarized_array_ref, gfc_conv_array_ref,
1649 gfc_conv_array_ref, gfc_trans_preloop_setup,
1650 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1651 gfc_conv_loop_setup, gfc_array_init_size,
1652 gfc_conv_array_initializer, gfc_trans_array_bounds,
1653 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
1654 gfc_conv_expr_descriptor, gfc_conv_array_parameter,
1655 gfc_trans_deferred_array): Use buildN and buildN_v macros instead
1656 of build and build_v as appropriate.
1657 * trans-common.c (create_common): Same.
1658 * trans-decl.c (gfc_trans_auto_character_variable,
1659 gfc_trans_entry_master_switch, gfc_generate_function_code): Same.
1660 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
1661 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1662 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1663 gfc_conv_expr_op, gfc_conv_function_call,
1664 gfc_trans_structure_assign): Same.
1665 * trans-intrinsic.c (build_fixbound_expr, build_round_expr,
1666 gfc_conv_intrinsic_aint, gfc_conv_intrinsic_bound,
1667 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1668 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1669 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_minmax,
1670 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
1671 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_minmaxloc,
1672 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1673 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_singlebitop,
1674 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
1675 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_strcmp,
1676 gfc_conv_allocated, gfc_conv_associated, prepare_arg_info,
1677 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
1678 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat,
1679 gfc_conv_intrinsic_iargc): Same.
1680 * trans-io.c (set_parameter_value, set_parameter_ref, set_string,
1681 set_flag, add_case, io_result, transfer_namelist_element,
1682 transfer_expr): Same.
1683 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_if_1,
1684 gfc_trans_arithmetic_if, gfc_trans_do, gfc_trans_do_while,
1685 gfc_trans_integer_select, gfc_trans_logical_select,
1686 gfc_trans_character_select, gfc_trans_forall_loop,
1687 gfc_trans_nested_forall_loop, gfc_do_allocate,
1688 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1689 compute_inner_temp_size, compute_overall_iter_number,
1690 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
1691 gfc_trans_forall_1, gfc_evaluate_where_mask,
1692 gfc_trans_where_assign, gfc_trans_allocate): Same.
1693 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Same.
1694 * trans.c (gfc_add_modify_expr, gfc_finish_block,
1695 gfc_build_array_ref, gfc_build_function_call,
1696 gfc_trans_runtime_check): Same.
1698 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1700 * trans-const.c (gfc_conv_mpz_to_tree): Change call to
1701 build_int_cst to build_int_cst_wide in accordance to Nathan's
1704 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1706 * trans-array.c (gfc_trans_array_constructor_value): Adjust
1707 build_int_cst calls.
1708 * trans-const.c (gfc_build_string_const, gfc_init_constants,
1709 gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise.
1710 * trans-decl.c (gfc_get_symbol_decl, build_entry_thunks,
1711 gfc_trans_entry_master_switch): Likewise.
1712 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1713 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1714 * trans-io.c (add_case, set_error_locus,
1715 transfer_namelist_element, transfer_expr): Likewise.
1716 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1717 gfc_trans_stop, gfc_trans_character_select): Likewise.
1718 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1719 * trans.c (gfc_trans_runtime_check): Likewise.
1721 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1723 * trans-decl.c, trans-types.c: Add and remove blank lines as
1726 2004-08-24 Richard Henderson <rth@redhat.com>
1728 * trans-const.c (gfc_conv_mpz_to_tree): Fix 64-bit shift warning.
1730 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1732 * resolve.c (merge_argument_lists): Revert unintentionally
1735 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1737 * trans-decl.c (build_function_decl): Fix spelling in comment.
1738 (build_entry_thunks): Remove code with no function.
1739 (gfc_build_intrinsic_function_decls): Remove empty line.
1741 * resolve.c (resolve_entries): Fix a bunch of comment typos.
1743 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1745 * f95-lang.c (gfc_init_decl_processing): Adjust
1746 build_common_tree_nodes call.
1748 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1750 * trans-types.c: Spelling and formatting fixes.
1752 2004-08-23 Richard Henderson <rth@redhat.com>
1754 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead
1755 of going through an intermediate string. Fix 32/64 int/long bug.
1757 2004-08-23 Eric Christopher <echristo@redhat.com>
1759 * trans-types.c (gfc_type_for_mode): Remove VECTOR_TYPE_SUPPORTED_P
1760 usage. Use build_vector_type_for_mode for vector types.
1762 2004-08-22 Richard Henderson <rth@redhat.com>
1765 * data.c (find_con_by_offset): Search ordered list; handle
1766 elements with repeat counts.
1767 (gfc_assign_data_value_range): New.
1768 * gfortran.h (struct gfc_data_value): Make repeat unsigned.
1769 (gfc_assign_data_value_range): Declare.
1770 * match.c (top_val_list): Extract repeat count into a temporary.
1771 * resolve.c (values): Make left unsigned.
1772 (next_data_value): Don't decrement left.
1773 (check_data_variable): Use gfc_assign_data_value_range.
1775 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1777 * trans-const.c, trans-decl.c, trans-expr.c: Spelling fixes.
1779 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1781 * check.c (gfc_check_reduction): Rename to ...
1782 (check_reduction): ... this. Make static. Don't check type of
1784 (gfc_check_minval_maxval, gfc_check_prodcut_sum): New functions.
1785 * intrinsic.c (add_functions): Change MAXVAL, MINVAL, PRODUCT and
1786 SUM to use new check functions.
1787 (check_specific): Change logic to call new functions.
1788 * intrinsic.h (gfc_check_minval_maxval, gfc_check_product_sum):
1790 (gfc_check_reduction): Remove prototype.
1792 2004-08-20 Paul Brook <paul@codesourcery.com>
1793 Canqun Yang <canqun@nudt.edu.cn>
1796 * trans-array.c (gfc_conv_array_parameter): Pass correct pointer
1797 for automatic arrays.
1798 * trans-types.c (gfc_get_nodesc_array_type): Add comment.
1800 2004-08-19 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1804 * match.c (match_simple_forall, match_simple_where): Forward-declare.
1805 (gfc_match_if): Order statement list alphabetically, add WHERE and
1806 FORALL, remove double PAUSE.
1807 (gfc_match_simple_where, match_forall_header,
1808 gfc_match_simple_forall): New functions.
1809 (gfc_match_forall): Use match_forall_header.
1811 2004-08-19 Paul Brook <paul@codesourcery.com>
1814 * gfortran.h (gfc_access): Give ACCESS_UNKNOWN value 0.
1815 * symbol.c (gfc_clear_attr): Use memset.
1817 2004-08-19 Paul Brook <paul@codesourcery.com>
1821 * data.c (assign_substring_data_value): Remove.
1822 (create_character_intializer): New function.
1823 (gfc_assign_data_value): Track the typespec for the current
1824 subobject. Use create_character_intializer.
1826 2004-08-19 Erik Schnetter <schnetter@aei.mpg.de>
1829 * check.c (gfc_check_reduction): New function.
1830 (gfc_check_minval_maxval): Removed.
1831 (gfc_check_product): Removed.
1832 (gfc_check_sum): Removed.
1833 * intrinsic.h: Add/remove declarations for these.
1834 * gfortran.h: Add field f3red to union gfc_check_f.
1835 * intrinsic.c (add_sym_3red): New function.
1836 (add_functions): Register maxval, minval, product, and sum intrinsics
1837 through add_sym_3red.
1838 (check_specific): Handle f3red union field.
1839 * iresolve.c: Whitespace change.
1841 2004-08-18 Paul Brook <paul@codesourcery.com>
1843 * trans-types.c (gfc_sym_type): Use pointer types for optional args.
1845 2004-08-18 Victor Leikehman <lei@il.ibm.com>
1848 * trans-io.c (transfer_namelist_element): New. Recursively handle
1849 derived-type variables. Pass string lengths.
1850 (build_dt): Code moved to build_namelist, with some
1851 changes and additions.
1852 (gfc_build_io_library_fndecls): Declare the fifth
1853 argument in st_set_nml_var_char -- string_length.
1855 2004-08-17 Paul Brook <paul@codesourcery.com>
1856 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1859 * decl.c (get_proc_name): Update mystery comment.
1860 (gfc_match_entry): Check for errors earlier. Add entry point to list.
1861 * dump-parse-tree.c (gfc_show_code_node): Print EXEC_ENTRY nodes.
1862 * gfortran.h (symbol_attribute): Add entry_master. Document entry.
1863 (struct gfc_entry_list): Define.
1864 (gfc_get_entry_list): Define.
1865 (struct gfc_namespace): Add refs and entries.
1866 (enum gfc_exec_op): Add EXEC_ENTRY.
1867 (struct gfc_code): Add ext.entry.
1868 * module.c (ab_attribute, attr_bits): Remove AB_ENTRY.
1869 (mio_symbol_attribute): Don't save/reture addr->entry.
1870 (mio_namespace_ref): Refcount namespaces.
1871 * parse.c (accept_statement): Handle ST_ENTRY.
1872 (gfc_fixup_sibling_symbols): Mark symbol as referenced.
1873 (parse_contained): Fixup sibling references to entry points
1874 after parsing the procedure body.
1875 * resolve.c (resolve_contained_fntype): New function.
1876 (merge_argument_lists, resolve_entries): New functions.
1877 (resolve_contained_functions): Use them.
1878 (resolve_code): Handle EXEC_ENTRY.
1879 (gfc_resolve): Call resolve_entries.
1880 * st.c (gfc_free_statement): Handle EXEC_ENTRY.
1881 * symbol.c (gfc_get_namespace): Refcount namespaces.
1882 (gfc_free_namespace): Ditto.
1883 * trans-array.c (gfc_trans_dummy_array_bias): Treat all args as
1884 optional when multiple entry points are present.
1885 * trans-decl.c (gfc_get_symbol_decl): Remove incorrect check.
1886 (gfc_get_extern_function_decl): Add assertion. Fix coment.
1887 (create_function_arglist, trans_function_start, build_entry_thunks):
1889 (gfc_build_function_decl): Rename ...
1890 (build_function_decl): ... to this.
1891 (gfc_create_function_decl): New function.
1892 (gfc_generate_contained_functions): Use it.
1893 (gfc_trans_entry_master_switch): New function.
1894 (gfc_generate_function_code): Use new functions.
1895 * trans-stmt.c (gfc_trans_entry): New function.
1896 * trans-stmt.h (gfc_trans_entry): Add prototype.
1897 * trans-types.c (gfc_get_function_type): Add entry point argument.
1898 * trans.c (gfc_trans_code): Handle EXEC_ENTRY.
1899 (gfc_generate_module_code): Call gfc_create_function_decl.
1900 * trans.h (gfc_build_function_decl): Remove.
1901 (gfc_create_function_decl): Add prototype.
1903 2004-08-15 Andrew Pinski <apinski@apple.com>
1906 * f95-lang.c (gfc_init_builtin_functions): Initialize the builtins
1907 for cabs{,f} and copysign{,f}.
1908 * trans-decl.c (gfor_fndecl_math_cabsf): Delete.
1909 (gfor_fndecl_math_cabs): Delete.
1910 (gfor_fndecl_math_sign4): Delete.
1911 (gfor_fndecl_math_sign8): Delete.
1912 (gfc_build_intrinsic_function_decls): Remove the
1913 initializing of cabs{,f} and copysign{,f} functions.
1914 * trans-intrinsic.c (gfc_conv_intrinsic_abs): Use the builtins
1915 instead of the functions definitions.
1916 (gfc_conv_intrinsic_sign): Likewise.
1917 * trans.h (gfor_fndecl_math_cabsf): Delete.
1918 (gfor_fndecl_math_cabs): Delete.
1919 (gfor_fndecl_math_sign4): Delete.
1920 (gfor_fndecl_math_sign8): Delete.
1922 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1924 * trans-array.c (gfc_trans_array_constructor_value): Use
1926 * trans-const.c (gfc_build_string_const,
1927 gfc_init_constants, gfc_conv_mpz_to_tree,
1928 gfc_conv_constant_to_tree): Likewise.
1929 * trans-decl.c (gfc_get_symbol_decl): Likewise.
1930 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1931 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1932 * trans-io.c (add_case, set_error_locus, build_dt,
1933 transfer_expr): Likewise.
1934 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1935 gfc_trans_stop, gfc_trans_character_select): Likewise.
1936 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1937 * trans.c (gfc_trans_runtime_check): Likewise.
1939 2004-08-14 Paul Brook <paul@codesourcery.com>
1941 * trans-decl.c (gfc_build_function_decl): Remove dead code.
1943 2004-08-14 Paul Brook <paul@codesourcery.com>
1945 * trans-arry.c (gfc_trans_auto_array_allocation): Remove unused var.
1947 2004-08-13 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1949 * gfortran.h: Add comments.
1950 * parse.c (parse_contained): Fix comment typo.
1951 * resolve.c (was_declared): Ditto.
1954 2004-08-11 Paul Brook <paul@codeourcery.com>
1957 * intrinsic.c (add_functions): Add dfloat as an alias for dble.
1959 2004-08-10 Richard Henderson <rth@redhat.com>
1961 * f95-lang.c (gfc_init_builtin_functions): Remove
1962 __builtin_stack_alloc, add __builtin_alloca.
1963 * trans-array.c (gfc_trans_auto_array_allocation): Use DECL_EXPR.
1964 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
1966 2004-08-10 Paul Brook <paul@codesourcery.com>
1968 * trans-io.c (transfer_expr): Handle pointters.
1970 2004-08-10 Paul Brook <paul@codesourcery.com>
1973 * trans-array.c (gfc_add_loop_ss_code): Handle GFC_SS_COMPONENT.
1974 (gfc_conv_array_index_offset): Allow "temporary" with nonzero delta.
1975 (gfc_trans_preloop_setup, gfc_trans_scalarized_loop_boundary):
1976 Handle GFC_SS_COMPONENT.
1977 (gfc_conv_ss_startstride): Ditto. Set ss->shape.
1978 (gfc_conv_loop_setup): Tweak commends. Remove dead code.
1980 (gfc_conv_array_initializer): Call specific initializer routines.
1981 * trans-expr.c (gfc_trans_structure_assign): New function.
1982 (gfc_trans_subarray_assign): New function.
1983 (gfc_trans_subcomponent_assign): New fucntion
1984 (gfc_conv_structure): Use them.
1985 * trans.h (gfc_ss_type): Add GFC_SS_COMPONENT.
1986 (gfc_ss): Add shape.
1988 2004-08-08 Victor Leikehman <lei@il.ibm.com>
1990 * simplify.c (gfc_simplify_shape): Bugfix.
1991 * expr.c (gfc_copy_shape_excluding): New function.
1992 * gfortran.h (gfc_get_shape): Bugfix.
1993 (gfc_copy_shape_excluding): Added declaration.
1994 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
1995 gfc_resolve_cshift, gfc_resolve_eoshift, gfc_resolve_lbound,
1996 gfc_resolve_ubound, gfc_resolve_transpose): Added compile
1997 time resolution of shape.
1999 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
2001 * intrinsic.c (add_subroutines): Add getenv and
2002 get_environment_variable. (add_sym_5s): New function.
2003 * intrinsic.h (gfc_resolve_get_environment_variable): Add
2005 * iresolve.c (gfc_resolve_get_environment_variable): New
2008 2004-08-06 Feng Wang <fengwang@nudt.edu.cn>
2010 * f95-lang.c (gfc_init_builtin_functions): Fix the number of
2011 __builtin_pow[f] arguments.
2013 2004-08-06 Steven G. Kargl <kargls@comcast.net>
2015 * arith.c: Add #define for model numbers. Remove global GMP variables.
2016 (natural_logarithm,common_logarithm,exponential,sine,
2017 cosine,arctangent,hypercos,hypersine ): Remove.
2018 (gfc_mpfr_to_mpz,gfc_set_model_kind,gfc_set_model): New functions.
2019 (arctangent2,gfc_arith_init_1,gfc_arith_done_1
2020 gfc_check_real_range, gfc_constant_result, gfc_range_check,
2021 gfc_arith_uminus,gfc_arith_plus, gfc_arith_minus, gfc_arith_times,
2022 gfc_arith_divide,complex_reciprocal,complex_pow_ui,
2023 gfc_arith_power,gfc_compare_expr,compare_complex,gfc_convert_real,
2024 gfc_convert_complex,gfc_int2real,gfc_int2complex,
2025 gfc_real2int,gfc_real2real,gfc_real2complex,
2026 gfc_complex2int,gfc_complex2real,gfc_complex2complex): Convert GMP
2027 to MPFR, use new functions.
2028 * arith.h: Remove extern global variables.
2029 (natural_logarithm,common_logarithm,exponential, sine, cosine,
2030 arctangent,hypercos,hypersine): Remove prototypes.
2031 (arctangent2): Update prototype from GMP to MPFR.
2032 (gfc_mpfr_to_mpz, gfc_set_model_kind,gfc_set_model): Add prototypes.
2033 * dump-parse-tree.c (gfc_show_expr): Convert GMP to MPFR.
2034 * expr.c (free_expr0,gfc_copy_expr): Convert GMP to MPFR.
2035 * gfortran.h (GFC_REAL_BITS): Remove.
2036 (arith): Add ARITH_NAN.
2037 Include mpfr.h. Define GFC_RND_MODE.
2038 Rename GCC_GFORTRAN_H GFC_GFC_H.
2039 (gfc_expr): Convert GMP to MPFR.
2040 * module.c: Add arith.h, correct type in comment.
2041 (mio_gmp_real): Convert GMP to MPFR.
2042 (mio_expr): Use gfc_set_model_kind().
2043 * primary.c: Update copyright date with 2004.
2044 (match_real_constant,match_const_complex_part): Convert GMP to MPFR.
2045 * simplify.c: Remove global GMP variables
2046 (gfc_simplify_abs,gfc_simplify_acos,gfc_simplify_aimag,
2047 gfc_simplify_aint,gfc_simplify_dint,gfc_simplify_anint,
2048 gfc_simplify_dnint,gfc_simplify_asin,gfc_simplify_atan,
2049 gfc_simplify_atan2,gfc_simplify_ceiling,simplify_cmplx,
2050 gfc_simplify_conjg,gfc_simplify_cos,gfc_simplify_cosh,
2051 gfc_simplify_dim,gfc_simplify_dprod,gfc_simplify_epsilon,
2052 gfc_simplify_exp,gfc_simplify_exponent,gfc_simplify_floor,
2053 gfc_simplify_fraction,gfc_simplify_huge,gfc_simplify_int,
2054 gfc_simplify_ifix,gfc_simplify_idint,gfc_simplify_log,
2055 gfc_simplify_log10,simplify_min_max,gfc_simplify_mod,
2056 gfc_simplify_modulo,gfc_simplify_nearest,simplify_nint,
2057 gfc_simplify_rrspacing,gfc_simplify_scale,
2058 gfc_simplify_set_exponent,gfc_simplify_sign,gfc_simplify_sin,
2059 gfc_simplify_sinh,gfc_simplify_spacing,gfc_simplify_sqrt,
2060 gfc_simplify_tan,gfc_simplify_tanh,gfc_simplify_tiny,
2061 gfc_simplify_init_1,gfc_simplify_done_1): Convert GMP to MPFR.
2063 * trans-const.c (gfc_conv_mpfr_to_tree): Rename from
2064 gfc_conv_mpf_to_tree. Convert it to use MPFR
2065 (gfc_conv_constant_to_tree): Use it.
2066 * trans-const.h: Update prototype for gfc_conv_mpfr_to_tree().
2067 * trans-intrinsic.c: Add arith.h, remove gmp.h
2068 (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod): Convert GMP to MPFR.
2070 2004-08-06 Victor Leikehman <lei@il.ibm.com>
2071 Paul Brook <paul@codesourcery.com>
2073 * trans-array.c (gfc_trans_allocate_array_storage,
2074 gfc_trans_allocate_temp_array, gfc_add_loop_ss_code,
2075 gfc_conv_loop_setup): For functions, if the shape of the result
2076 is not known in compile-time, generate an empty array descriptor for
2077 the result and let the callee to allocate the memory.
2078 (gfc_trans_dummy_array_bias): Do nothing for pointers.
2079 (gfc_conv_expr_descriptor): Use function return values directly.
2080 * trans-expr.c (gfc_conv_function_call): Always add byref call
2082 (gfc_trans_pointer_assignment): Add comments.
2083 (gfc_trans_arrayfunc_assign): Don't chain on expression.
2085 2004-08-01 Roger Sayle <roger@eyesopen.com>
2087 * options.c (gfc_init_options): Don't warn about the use GNU
2088 extensions by default.
2089 (gfc_post_options): Warn about GNU extensions with -pedantic.
2090 (gfc_handle_option): Don't warn about GNU extensions with -std=gnu.
2092 2004-07-30 Richard Henderson <rth@redhat.com>
2094 * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL
2097 2004-07-25 Richard Henderson <rth@redhat.com>
2099 * trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL
2100 and DECL_IGNORED_P on RESULT_DECL.
2101 (gfc_generate_constructors): Likewise.
2103 2004-07-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2106 * lang.opt (ffixed-line-length-none, ffixed-line-length-): New
2108 (ffixed-line-length-80, ffixed-line-length-132): Remove.
2109 * options.c (gfc_handle_options): Deal with changed options.
2110 * scanner.c (load_line): Change second arg to 'char **',
2111 allocate if pointing to NULL. Keep track of buffer's length.
2112 Adapt buffer size to overlong lines. Pad lines to full length
2114 (load_file): Adapt to new interface of load_line.
2116 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2118 * trans.h (builtin_function): Declare.
2120 2004-07-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2123 (parts ported from g95)
2124 * parse.h (gfc_state_data): New field do_variable.
2125 (gfc_check_do_variable): Add prototype.
2126 * parse.c (push_state): Initialize field 'do_variable'.
2127 (gfc_check_do_variable): New function.
2128 (parse_do_block): Remember do iterator variable.
2129 (parse_file): Initialize field 'do_variable'.
2130 * match.c (gfc_match_assignment, gfc_match_do,
2131 gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
2132 Add previously missing checks.
2133 (gfc_match_return): Reformat error message.
2134 * io.c (match_out_tag): New function.
2135 (match_open_element, match_close_element,
2136 match_file_element, match_dt_element): Call match_out_tag
2137 instead of match_vtag where appropriate.
2138 (match_io_iterator, match_io_element): Add missing check.
2139 (match_io): Reformat error message.
2140 (match_inquire_element): Call match_out_tag where appropriate.
2142 * parse.c (gfc_check_do_variable): Fix error locus.
2144 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2147 * trans-decl.c (gfc_build_function_decl): Create a new chardecl
2148 for every assumed length character dummy argument.
2151 * trans-decl.c (gfc_trans_deferred_vars): Remove bogus assertion.
2154 * simplify.c (gfc_simplify_bound): Copy the bound expression.
2156 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2159 * trans-array.c gfc_trans_g77_array,
2160 gfc_trans_dummy_array_bias): Don't call gfc_trans_string_init
2161 for assumed length characters.
2162 (gfc_conv_expr_descriptor): Set se->string_length if dealing
2163 with a character expression.
2164 (gfc_cvonv_array_parameter): Pass string length when passing
2165 character array according to g77 conventions.
2167 2004-07-12 Paul Brook <paul@codesourcery.com>
2169 * expr.c (gfc_check_assign_symbol): Handle pointer assignments.
2170 * trans-array.c (gfc_trans_auto_array_allocation): Remove
2171 initialization code.
2172 * trans-common.c (create_common): Use gfc_conv_initializer.
2173 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_initializer.
2174 * trans-expr.c (gfc_conv_initializer): New function.
2175 (gfc_conv_structure): Use it.
2176 * trans.h (gfc_conv_initializer): Add prototype.
2178 2004-07-11 Paul Brook <paul@codesourcery.com>
2181 * parse.c (gfc_fixup_sibling_symbols): Also look for untyped
2183 (parse_contained): Mark contained symbols as referenced.
2185 2004-07-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2188 * module.c (gfc_dump_module, gfc_use_module): Print locus
2189 when opening of module file fails.
2192 * io.c (match_io): Flag 'WRITE(...), ...' as extension.
2195 * match.c (gfc_match_program): A program name is obligatory.
2196 (gfc_match_return): RETURN in main program is an extension.
2197 (gfc_match_block_data): A space is required before a block data
2201 * primary.c (match_boz_constant): Call gfc_notify_std only if
2202 we actually have a non-standard boz-literal-constant.
2205 * expr.c (gfc_check_assign): Print ranks if incompatible. Issue
2206 warning if assigning NULL().
2208 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2210 * f95-lang.c (set_block): Remove.
2211 (gfc_clear_binding_stack): New.
2212 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2213 (struct binding_level): Remove block_created_by_back_end.
2214 (clear_binding_level): Likewise.
2215 (poplevel): Don't handle block_created_by_back_end.
2217 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2219 * trans-decl.c (gfc_create_module_variable): Nothing to do if
2220 symbol is in common, because we ...
2221 (gfc_generate_module_vars): Call gfc_trans_common.
2223 2004-07-10 Paul Brook <paul@codesourcery.com>
2225 * trans-array.c (gfc_build_null_descriptor): New function.
2226 (gfc_trans_static_array_pointer): Use it.
2227 * trans-array.h (gfc_build_null_descriptor): Add prototype.
2228 * trans-expr.c (gfc_conv_structure): Handle array pointers.
2230 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2233 * decl.c (gfc_match_save): Use-associated common block
2235 * gfortran.h (gfc_common_head): Add new field 'name'.
2236 Fix typo in comment after #endif.
2237 * match.c (gfc_get_common): Add new argument from_common,
2238 mangle name if flag is set, fill in new field in structure
2240 (match_common): Set new arg in call to gfc_get_common,
2241 use-associated common block doesn't collide.
2242 * match.h (gfc_get_common): Adapt prototype.
2243 * module.c (load_commons): Set new arg in call to
2245 * symbol.c (free_common_tree): New function.
2246 (gfc_free_namespace): Call new function.
2247 * trans-common.c (several functions): Remove argument
2248 'name', use name from gfc_common_head instead.
2250 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2252 * expr.c (gfc_check_pointer_assign): Verify that rank of the LHS
2253 and RHS match. Return early if the RHS is NULL().
2256 * match.c (match_common): Fix error reporting for used common.
2259 * trans-expr.c (gfc_conv_structure): Handle initialization
2260 of scalar pointer components.
2262 * parse.c (decode_statement): Fix matching of BLOCK DATA.
2264 * trans-decl.c (generate_local_decl): Remove workaround obsoleted
2265 by fix for PR 15481.
2267 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2269 * trans-common.c: Fix whitespace issues, make variable names
2271 (create_common): Additionally, make loop logic more obvious.
2273 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2274 Paul Brook <paul@codesourcery.com>
2277 * trans-common.c (calculate_length): Remove ...
2278 (get_segment_info): Merge into here. Save field type.
2279 (build_field): Use saved type.
2280 (create_common, new_condition, new_segment, finish_equivalences):
2281 Use new get_segment_info.
2282 * trans-types.c: Update comment.
2284 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2287 * moduele.c (mio_symbol): Don't I/O initial values unless
2288 symbol is a parameter.
2290 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2293 * resolve.c (resolve_symbol): Verify that the shape of a
2294 parameter array is not only explicit, but also constant.
2295 * array.c (gfc_is_compile_time_shape): New function.
2296 * gfortran.h (gfc_is_compile_time_shape): Add prototype.
2298 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2304 * module.c (write_symbol, write_symtree): Remove workaround.
2305 * primary.c (match_actual_arglist): Enhance comment.
2306 (gfc_match_rvalue): Handle function call with first argument
2307 a keyword argument correctly.
2308 * resolve.c (resolve_symbol): Change call to
2309 gfc_set_default_type to issue error if no implicit type
2311 * trans-decl.c (gfc_create_module_variable): Remove workaround.
2313 2004-07-08 Paul Brook <paul@codesourcery.com>
2315 * intrinsic.c (add_sym_4s): New function.
2316 (add_subroutines): Change gfc_add_sym_? to gfc_add_sym_?s.
2318 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
2319 Paul Brook <paul@codesourcery.com>
2323 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and
2324 GFC_ISYM_COMMAND_ARGUMENT_COUNT.
2325 * intrinsic.c (add_functions): Identify iargc. Add
2326 command_argument_count.
2327 (add_subroutines): Resolve getarg. Add get_command and
2328 get_command_argument.
2329 * intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command,
2330 gfc_resolve_get_command_argument): Add prototypes.
2331 * iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command,
2332 gfc_resolve_get_command_argument): New functions.
2333 * trans-decl.c (gfor_fndecl_iargc): New variable.
2334 (gfc_build_intrinsic_function_decls): Set it.
2335 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function.
2336 (gfc_conv_intrinsic_function): Use it.
2337 * trans.h (gfor_fndecl_iargc): Declare.
2339 2004-07-04 Matthias Klose <doko@debian.org>
2341 * Make-lang.in: Generate and install gfortran man page.
2342 * invoke.texi: Remove extra '@c man end'.
2344 2004-07-04 Richard Henderson <rth@redhat.com>
2346 * f95-lang.c (gfc_mark_addressable): Don't put_var_into_stack.
2348 2004-07-04 Paul Brook <paul@codesourcery.com>
2350 * decl.c (gfc_match_implicit_range): Don't use typespec.
2351 (gfc_match_implicit): Handle character selectors.
2352 * gfortran.h (gfc_set_implicit): Remove prototype.
2353 (gfc_add_new_implicit_range, gfc_merge_new_implicit): Update.
2354 * parse.c (accept_statement): Don't call gfc_set_implicit.
2355 * symbol.c (new_ts): Remove.
2356 (gfc_set_implicit_none): Use same loop bounds as other functions.
2357 (gfc_set_implicit): Remove.
2358 (gfc_clear_new_implicit, gfc_add_new_implicit_range): Only set flags.
2359 (gfc_merge_new_implicit): Combine with gfc_set_implicit.
2361 2004-06-30 Richard Henderson <rth@redhat.com>
2363 * match.c (var_element): Remove unused variable.
2365 * trans-decl.c (gfc_generate_function_code): Don't set
2366 x_whole_function_mode_p.
2367 (gfc_generate_constructors): Likewise.
2369 2004-06-30 Richard Henderson <rth@redhat.com>
2371 * trans-decl.c (gfc_generate_function_code): Don't set
2372 immediate_size_expand.
2373 (gfc_generate_constructors): Likewise.
2375 2004-06-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2378 * decl.c (gfc_match_type_spec): Rename second argument to
2379 'implicit_flag', reverse meaning. Don't match_char_spec if
2380 'implicit_flag' is set. Rename to ...
2381 (match_type_spec): ... this.
2382 (gfc_match_implicit_none, match_implicit_range): Move here
2384 (gfc_match_implicit): Move here from match.c, try to
2385 match_char_len if match_implicit_range doesn't succeed for
2386 CHARACTER implicits. Call renamed fucntion match_type_spec.
2387 (gfc_match_data_decl, match_prefix): Call renamed function
2389 * match.c (gfc_match_implicit_none, match_implicit_range,
2390 gfc_match_implicit): Move to decl.c.
2391 * match.h (gfc_match_implicit_none, gfc_match_implicit):
2392 Move protoypes to section 'decl.c'.
2393 (gfc_match_type_spec): Remove prototype.
2395 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2397 * decl.c, interface.c, symbol.c, trans-common.c: Add 2004 to
2400 2004-06-29 Steven Bosscher <stevenb@suse.de>
2402 Make sure types in assignments are compatible. Mostly mechanical.
2403 * trans-const.h (gfc_index_one_node): New define.
2404 * trans-array.c (gfc_trans_allocate_array_storage,
2405 gfc_trans_allocate_temp_array, gfc_trans_array_constructor_subarray,
2406 gfc_trans_array_constructor_value, gfc_trans_array_constructor,
2407 gfc_conv_array_ubound, gfc_conv_array_ref,
2408 gfc_trans_scalarized_loop_end, gfc_conv_section_startstride,
2409 gfc_conv_ss_startstride, gfc_conv_loop_setup, gfc_array_init_size,
2410 gfc_trans_array_bounds, gfc_trans_dummy_array_bias,
2411 gfc_conv_expr_descriptor, gfc_trans_deferred_array): Use the correct
2412 types in assignments, conversions and conditionals for expressions.
2413 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
2414 gfc_conv_unary_op, gfc_conv_cst_int_power, gfc_conv_string_tmp,
2415 gfc_conv_function_call, gfc_trans_pointer_assignment,
2416 gfc_trans_scalar_assign): Likewise.
2417 * trans-intrinsic.c (build_fixbound_expr, gfc_conv_intrinsic_bound,
2418 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
2419 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_btest,
2420 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ishft,
2421 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_strcmp,
2422 gfc_conv_allocated, gfc_conv_associated,
2423 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_trim): Likewise.
2424 * trans-io.c (set_string): Likewise.
2425 * trans-stmt.c (gfc_trans_do, gfc_trans_forall_loop,
2426 gfc_do_allocate, generate_loop_for_temp_to_lhs,
2427 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
2428 compute_overall_iter_number, gfc_trans_assign_need_temp,
2429 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
2430 gfc_evaluate_where_mask, gfc_trans_where_assign,
2431 gfc_trans_where_2): Likewise.
2432 * trans-types.c (gfc_get_character_type, gfc_build_array_type,
2433 gfc_get_nodesc_array_type, gfc_get_array_type_bounds): Likewise.
2435 * trans.c (gfc_add_modify_expr): Add sanity check that types
2436 for the lhs and rhs are the same for scalar assignments.
2438 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2440 * dump-parse-tree.c (show_common): New function.
2441 (gfc_show_namespace): Show commons.
2443 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2444 Andrew Vaught <andyv@firstinter.net>
2448 * decl.c (gfc_match_save): Adapt to new common structures,
2449 don't allow saving USE-associated common.
2450 * dump-parse-tree (gfc_show_attr): (saved_)common are not
2451 symbol attributes any longer.
2452 (gfc_show_symbol): Don't show old-style commons any longer.
2453 (gfc_show_namespace): Adapt call to gfc_traverse_symtree to new
2455 * gfortran.h (symbol_attribute): Remove common and saved_common
2457 (gfc_symbol): Remove common_head element.
2458 (gfc_common_head): New struct.
2459 (gfc_get_common_head): New macro.
2460 (gfc_symtree): Add field 'common' to union.
2461 (gfc_namespace): Add field 'common_root'; change type of field
2462 'blank_common' to blank_common.
2463 (gfc_add_data): New prototype.
2464 (gfc_traverse_symtree): Expect a symtree as first argument
2465 instead of namespace.
2466 * match.c (gfc_get_common): New function.
2467 (match_common_name): Change to take char * as argument, adapt,
2468 fix bug with empty name.
2469 (gfc_match_common): Adapt to new data structures. Disallow
2470 redeclaration of USE-associated COMMON-block. Fix bug with
2472 (var_element): Adapt to new common structures.
2473 * match.h (gfc_get_common): Declare.
2474 * module.c: Add 2004 to copyright years, add commons to module
2475 file layout description.
2476 (ab_attribute, attr_bits, mio_symbol_attributes): Remove code
2477 for removed attributes.
2478 (mio_symbol): Adapt to new way of storing common relations.
2479 (load_commons): New function.
2480 (read_module): Skip common list on first pass, load_commons at
2482 (write_commons): New function.
2483 (write_module): Call write_commons().
2484 * symbol.c (gfc_add_saved_comon, gfc_add_common): Remove
2485 functions related to removed attributes.
2486 (gfc_add_data): New function.
2487 (gfc_clear_attr): Don't set removed attributes.
2488 (gfc_copy_attr): Don't copy removed attributes.
2489 (traverse_symtree): Remove.
2490 (gfc_traverse_symtree): Don't traverse symbol
2491 tree of the passed namespace, but require a symtree to be passed
2492 instead. Unify with traverse_symtree.
2493 (gfc_traverse_ns): Call gfc_traverse_symtree according to new
2495 (save_symbol): Remove setting of removed attribute.
2496 * trans-common.c (gfc_sym_mangled_common_id): Change to
2497 take 'char *' argument instead of 'gfc_symbol'.
2498 (build_common_decl, new_segment, translate_common): Adapt to new
2499 data structures, add new
2501 (create_common): Adapt to new data structures, add new
2502 argument name. Fix typo in intialization of derived types.
2503 (finish_equivalences): Add second argument in call to
2505 (named_common): take 'gfc_symtree' instead of 'gfc_symbol'.
2506 (gfc_trans_common): Adapt to new data structures.
2507 * trans-decl.c (gfc_create_module_variables): Remove test for
2510 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2512 * io.c: Add 2004 to copyright years.
2514 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2515 Andrew Vaught <andyv@firstinter.net>
2517 * gfortran.h (gfc_gsymbol): New typedef.
2518 (gfc_gsym_root): New variable.
2519 (gfc_get_gsymbol, gfc_find_gsym): New prototypes.
2520 * parse.c (global_used): New function.
2521 (parse_block_data): Check for double empty BLOCK DATA,
2522 use global symbol table.
2523 (parse_module): Use global symbol table.
2524 (add_global_procedure, add_global_program): New functions.
2525 (gfc_parse_file): Use global symbol table.
2526 * symbol.c (gfc_gsym_root): New variable.
2527 (gfc_find_gsym, gsym_compare, gfc_get_gsymbol): New
2530 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2532 * module.c (mio_gmp_real): Correct writing of negative numbers.
2534 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2537 * expr.c (check_intrinsic_op): Allow comparison of characters.
2540 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2541 Andrew Vaught <andyv@firstinter.net>
2543 * decl.c (contained_procedure): New function.
2544 (match_end): Verify correctness of END STATEMENT in
2547 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2548 Andrew Vaught <andyv@firstinter.net>
2551 * decl.c (gfc_match_type_spec), io.c (match_io), parse.c
2552 (decode_statement): Enforce required space in free-form.
2554 2004-06-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2556 * f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
2557 * trans-array.c (gfc_conv_descriptor_data): Add operand
2559 (gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
2560 (gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
2561 (gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
2562 * trans-common.c (create_common): Likewise.
2563 * trans-expr.c (gfc_conv_component_ref): Likewise.
2564 * trans-io.c (set_parameter_value): Likewise.
2565 (set_parameter_ref, set_string, set_flag, io_result): Likewise.
2566 (transfer_expr): Likewise.
2567 * trans-decl.c (gfc_trans_auto_character_variable):
2568 Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
2569 (gfc_gimplify_function): New function.
2570 (gfc_generate_function-code): Properly handle nested functions.
2571 * trans.c (gfc_build_array_ref): Add two new operands for ARRAY_REF.
2573 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
2576 * io.c (gfc_match_inquire): Bugfix for iolength related stuff.
2577 (gfc_resolve_inquire): Resolve the iolength tag. Return
2578 SUCCESS at end of function if no failure has occured.
2579 * resolve.c (resolve_code): Resolve if iolength is encountered.
2580 * trans-io.c: (ioparm_iolength, iocall_iolength,
2581 iocall_iolength_done): New variables.
2582 (last_dt): Add IOLENGTH.
2583 (gfc_build_io_library_fndecls ): Set iolength related variables.
2584 (gfc_trans_iolength): Implement.
2585 (gfc_trans_dt_end): Treat iolength as a third form of data transfer.
2587 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de
2590 * scanner.c (load_line): Don't truncate preprocessor lines.
2591 Reformat error message.
2592 (preprocessor_line): Issue warning in case of malformed
2595 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2597 * resolve.c (resolve_symbol): Add comment in function body.
2598 (check_data_variable): Change type of mark to ar_type, adapt code
2601 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2603 * array.c (gfc_insert_constructor): Avoid redundant call to
2604 mpz_comp. Add 2004 to copyright years.
2606 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2608 * trans.h (stmtblock_t): Change has_scope to unsigned int.
2610 2004-06-20 Steven G. Kargl <kargls@comcast.net>
2612 * arith.c (gfc_range_check): correct complex underflow.
2614 2004-06-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2617 * match.c (match_case_selector): Call gfc_match_init_expr
2618 instead of gfc_match_expr.
2619 * resolve.c (validate_case_label_expr): No need to check for
2620 constant, since it wouldn't have been matched with the fix to
2623 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2626 * trans-intrinsic.c (gfc_conv_intrinsic_len): Deal with arrays
2629 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2632 * trans-deecl.c (generate_local_decl): Do not issue warning for
2633 unused variables if they're use associated.
2635 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2636 Andrew Vaught <andyv@firstinter.net>
2639 * gfortran.h (gfc_check_f): Add new field f3ml.
2640 * check.c (gfc_check_minloc_maxloc): Take argument list instead
2641 of individual arguments, reorder if necessary.
2642 * intrinsic.h (gfc_check_minloc_maxloc): ... adapt prototype.
2643 * intrinsic.c (add_sym_3ml): New function.
2644 (add_functions): Change to add_sym_3ml for MINLOC, MAXLOC.
2645 (check_specific): Catch special case MINLOC, MAXLOC.
2647 2004-06-14 Paul Brook <paul@codesourcery.com>
2649 * intrinsic.c (add_sym_2s): Use correct function types.
2651 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2653 * Make-lang.in (F95_OBJS, F95_PARSER_OBJS): Alphabetize. Move data.c
2654 * data.c (gfc_get_section_index): Remove dependency on trans.h.
2656 2004-06-12 Steven G. Kargl <kargls@comcast.net>
2658 * check.c (gfc_check_second_sub, gfc_check_irand, gfc_check_rand
2659 gfc_check_srand, gfc_check_etime, gfc_check_etime_sub): New functions.
2660 * gfortran.h (gfc_generic_isym_id): New symbols GFC_ISYM_ETIME,
2661 GFC_ISYM_IRAND, GFC_ISYM_RAND, GFC_ISYM_SECOND.
2662 * trans-intrinsic.c: Use symbols.
2663 * intrinsic.c (add_sym_2s): New function.
2664 * intrinsic.c: Add etime, dtime, irand, rand, second, srand.
2665 * intrinsic.h: Function prototypes.
2666 * iresolve.c (gfc_resolve_etime_sub, gfc_resolve_second_sub
2667 gfc_resolve_srand): New functions.
2669 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2672 * decl.c (gfc_match_end): Require END {SUBROUTINE|FUNCTION} for
2673 contained procedure.
2675 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2678 * interface.c (compare_parameter, compare_actual_formal): Don't
2679 check types and array shapes for NULL()
2680 * trans-expr.c (conv_function_call): No double indirection for
2683 2004-06-09 Toon Moene <toon@moene.indiv.nluug.nl>
2685 * trans-expr.c (gfc_conv_cst_int_power): Compute
2686 x**(-n) by converting it to (1/x)**n instead of
2689 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2692 * module.c (write_symbol, write_symtree): Don't write symbols
2693 wrongly added to namespace.
2694 * trans-decl.c (gfc_create_module_variable): Don't create a
2695 backend decl for a symbol incorrectly added to namespace.
2697 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2700 * resolve.c (resolve_symbol): Verify that parameter array has an
2701 explicit shape. Fix typos and coding style issues in surrounding
2704 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2707 * gfortran.texi: The documentation doesn't contain infomration on
2708 how to report bugs, and shouldn't, so remove the line which
2711 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2713 * intrinsic.c (sort_actual): Keep track of type of missing
2714 arguments. (Missing from previous commit.)
2716 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2718 * gfortran.h (gfc_actual_arglist): New field missing_arg_type.
2719 * interface.c (compare_actual_formal): Keep type of omitted
2721 * trans-expr.c (gfc_conv_function_call): Add string length
2722 argument for omitted string argument.
2724 2004-06-03 Paul Brook <paul@codesourcery.com>
2726 * trans.c (gfc_finish_block, gfc_add_expr_to_block): Build statement
2727 lists instead of compound expr chains.
2728 (gfc_trans_code): Annotate statement lists.
2730 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2732 * trans-array.c: Fix spelling in comments.
2734 2004-06-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2737 * data.c (assign_substring_data_value): New function.
2738 (gfc_assign_data_value): Call the new function if we're dealing
2739 with a substring LHS.
2741 2004-06-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2744 * gfortran.h (GFC_VERSION): Remove.
2745 * gfortran.texi (version-gfortran): Remove, replace by version-GCC
2748 2004-05-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2750 * trans-types.c: Fix spelling & layout in comments.
2752 2004-05-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2755 * trans-const.c (gfc_conv_string_init): Allow variable string
2756 length lower than initialization string length.
2758 2004-05-30 Paul Brook <paul@codesourcery.com>
2761 * trans-decl.c (gfc_shadow_sym, gfc_restore_sym): New functions.
2762 * trans-expr.c (gfc_trans_string_copy): New function.
2763 (gfc_conv_statement_function): Use them. Create temp vars. Enforce
2765 (gfc_conv_string_parameter): Use gfc_trans_string_copy.
2766 * trans-stmt.c (gfc_trans_forall_1): Use gfc_{shadow,restore}_sym.
2767 * trans.h (struct gfc_saved_var): Define.
2768 (gfc_shadow_sym, gfc_restore_sym): Add prototypes.
2770 2004-05-30 Steven G. Kargl <kargls@comcast.net>
2772 * iresolve.c (gfc_resolve_random_number): Clean up conditional.
2774 2004-05-29 Steven G. Kargl <kargls@comcast.net>
2776 * simplify.c (gfc_simplify_log): Remove useless line of code.
2778 2004-05-29 Paul Brook <paul@codesourcery.com>
2780 * trans-common.c (find_equivalence): Find multiple rules.
2782 2004-05-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2784 * gfortran.h (gfc_current_locus, gfc_set_locus): Remove.
2785 (gfc_current_locus): Declare new global variable.
2786 * scanner.c (gfc_current_locus, gfc_set_locus): Remove.
2787 (gfc_current_locus1): Rename ...
2788 (gfc_current_locus): ... to this.
2789 (gfc_at_eof, gfc_at_bol, gfc_at_eol, gfc_advance_line, next_char,
2790 skip_fixed_comments, skip_free_comments, gfc_next_char_literal,
2791 gfc_peek_char, gfc_gobble_whitespace, gfc_new_file): Use
2792 gfc_current_locus instead of gfc_current_locus1, gfc_set_locus()
2793 and gfc_current_locus(), respectively.
2794 * array.c (match_subscript, gfc_match_array_ref, match_array_list,
2795 match_array_cons_element, gfc_match_array_constructor):
2796 Read/modify gfc_current_locus instead of calling gfc_set_locus()
2797 and gfc_current_locus().
2798 * decl.c (gfc_match_null, variable_decl, gfc_match_kind_spec,
2799 match_attr_spec, gfc_match_function_decl, gfc_match_end,
2800 attr_decl1, gfc_match_save): Likewise.
2801 * error.c (error_print, gfc_internal_error): Likewise.
2802 * expr.c (gfc_int_expr, gfc_default_logical_kind): Likewise.
2803 * interface.c (gfc_add_interface): Likewise.
2804 * io.c (gfc_match_format, match_dt_format, match_dt_element,
2805 match_io_iterator, match_io): Likewise.
2806 * match.c (gfc_match_space, gfc_match_eos,
2807 gfc_match_small_literal_int, gfc_match_st_label,
2808 gfc_match_strings, gfc_match_name, gfc_match_iterator,
2809 gfc_match_char, gfc_match, gfc_match_assignment,
2810 gfc_match_pointer_assignment, gfc_match_if, gfc_match_do,
2811 gfc_match_nullify, gfc_match_call, match_implicit_range,
2812 gfc_match_implicit, gfc_match_data, match_case_selector,
2813 gfc_match_case, match_forall_iterator): Likewise.
2814 * matchexp.c (gfc_match_defined_op_name, next_operator,
2815 match_level_1, match_mult_operand, match_ext_mult_operand,
2816 match_add_operand, match_ext_add_operand, match_level_2,
2817 match_level_3, match_level_4, match_and_operand, match_or_operand,
2818 match_equiv_operand, match_level_5, gfc_match_expr): Likewise.
2819 * module.c (gfc_match_use, mio_array_ref, mio_expr): Likewise.
2820 * parse.c (match_word, decode_statement, next_free, next_fixed,
2821 add_statement, verify_st_order, parse_if_block, gfc_parse_file):
2823 * primary.c (match_digits, match_integer_constant,
2824 match_boz_constant, match_real_constant, match_substring,
2825 next_string_char, match_charkind_name, match_string_constant,
2826 match_logical_constant, match_const_complex_part,
2827 match_complex_constant, match_actual_arg, match_keyword_arg,
2828 gfc_match_actual_arglist, gfc_match_structure_constructor,
2829 gfc_match_rvalue, gfc_match_variable): Likewise.
2830 * st.c (gfc_get_code): Likewise.
2831 * symbol.c (check_conflict, check_used, check_done,
2832 duplicate_attr, add_flavor, gfc_add_procedure, gfc_add_intent,
2833 gfc_add_access, gfc_add_explicit_interface, gfc_add_type,
2834 gfc_add_component, gfc_reference_st_label, gfc_new_symbol): Likewise.
2836 2004-05-26 Roger Sayle <roger@eyesopen.com>
2838 * io.c (format_asterisk): Silence compiler warnings by correcting
2839 the number of elements of a "locus" initializer.
2841 2004-05-25 Roger Sayle <roger@eyesopen.com>
2844 * matchexp.c: Allow unary operators after arithmetic operators
2846 (match_ext_mult_operand, match_ext_add_operand): New functions.
2847 (match_mult_operand): Tweak to call match_ext_mult_operand.
2848 (match_add_operand): Tweak to call match_ext_mult_operand.
2849 (match_level_2): Rearrange to call match_ext_add_operand.
2851 2004-05-25 Paul Brook <paul@codesourcery.com>
2853 * expr.c (check_inquiry): Remove bogus tests.
2855 2004-05-23 Paul Brook <paul@codesourcery.com>
2858 * expr.c (restricted_args): Remove redundant checks/argument.
2859 (external_spec_function): Update to match.
2860 (restricted_intrinsic): Rewrite.
2862 2004-05-23 Paul Brook <paul@codesourcery.com>
2863 Victor Leikehman <lei@haifasphere.co.il>
2865 * gfortran.h (struct gfc_symbol): Add equiv_built.
2866 * trans-common.c: Change int to HOST_WIDE_INT. Capitalize error
2868 (current_length): Remove.
2869 (add_segments): New function.
2870 (build_equiv_decl): Create initialized common blocks.
2871 (build_common_decl): Always add decl to bindings.
2872 (create_common): Create initializers.
2873 (find_segment_info): Reformat to match coding conventions.
2874 (new_condition): Use add_segments.
2875 (add_condition, find_equivalence, add_equivalences): Move iteration
2876 inside functions. Only process each segment once.
2877 (new_segment, finish_equivalences, translate_common): Simplify.
2879 2004-05-23 Steven G. Kargl <kargls@comcast.net>
2881 * check.c (gfc_check_random_seed): Issue for too many arguments.
2883 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2885 * intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.
2887 2004-05-22 Paul Brook <paul@codesourcery.com>
2889 * dump-parse-tree.c (gfc_show_equiv): New function.
2890 (gfc_show_namespace): Use it.
2892 2004-05-22 Victor Leikehman <lei@haifasphere.co.il>
2895 * symbol.c (gfc_add_common): Disable checks to work around other more
2896 fundamental inadequacies.
2898 2004-05-22 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2900 * trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
2902 (gfc_build_function_decl): Likewise.
2904 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2906 * check.c (gfc_check_system_clock): New function.
2907 * intrinsic.c (add_sym_3s): New function.
2908 (add_subroutines): Use it.
2909 * intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
2911 * iresolve.c (gfc_resolve_system_clock): New function.
2913 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2915 * invoke.texi: Document -Wunderflow and spell check.
2916 * lang.opt: Add Wunderflow.
2917 * gfortran.h (gfc_option_t): Add warn_underflow option.
2918 * options.c (gfc_init_options, set_Wall): Use it.
2919 * primary.c (match_real_constant): Explicitly handle UNDERFLOW.
2920 * arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
2921 gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
2922 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
2923 * arith.c (common_logarithm): Fix typo in comment.
2925 2004-05-21 Roger Sayle <roger@eyesopen.com>
2927 * io.c (check_format): As a GNU extension, allow the comma after a
2928 string literal to be optional in a format. Use gfc_notify_std to
2929 issue an error/warning as appropriate.
2931 2004-05-21 Roger Sayle <roger@eyesopen.com>
2933 * io.c (check_format): Use gfc_notify_std to determine whether to
2934 issue an error/warning for omitting the digits from the X format.
2936 2004-05-20 Roger Sayle <roger@eyesopen.com>
2938 * io.c (check_format): Allow the number before the X format to
2939 be optional when not -pedantic.
2941 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
2942 Paul Brook <paul@codesourcery.com>
2944 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
2945 Create decls for __builtin_pow{,f}.
2946 * gfortran.h (PREFIX_LEN): Define.
2947 * trans-decl.c (gfor_fndecl_math_powi): Add.
2948 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2949 (gfc_build_intrinsic_function_decls): Create decls for powi.
2950 * trans-expr.c (powi_table): Add.
2951 (gfc_conv_integer_power): Remove.
2952 (gfc_conv_powi): New function.
2953 (gfc_conv_cst_int_power): New function.
2954 (gfc_conv_power_op): Use new powi routines.
2955 * trans.h (struct gfc_powdecl_list): Add.
2956 (gfor_fndecl_math_powi): Add.
2957 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2959 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2961 * trans.c, trans-decl.c: Fix comment typos.
2963 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2965 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
2967 2004-05-18 Steve Kargl <kargls@comcast.net>
2969 * arith.c (gfc_int2complex): Fix incorrect range checking.
2971 2004-05-18 Paul Brook <paul@codesourcery.com>
2974 * decl.c (add_init_expr_to_sym): Remove incorrect check.
2975 (default_initializer): Move to expr.c.
2976 (variable_decl): Don't assign default initializer to variables.
2977 * expr.c (gfc_default_initializer): Move to here.
2978 * gfortran.h (gfc_default_initializer): Add prototype.
2979 * resolve.c (resolve_symbol): Check for illegal initializers.
2980 Assign default initializer.
2982 2004-05-17 Steve Kargl <kargls@comcast.net>
2984 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
2986 2004-05-17 Steve Kargl <kargls@comcast.net>
2988 * arith.c (gfc_real2complex): Range checking wrong part of complex
2991 2004-05-16 Paul Brook <paul@codesourcery.com>
2993 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
2995 2004-05-16 Paul Brook <paul@codesourcery.com>
2997 * arith.c (gfc_range_check): Fix logic error.
2999 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
3001 * arith.c: Fix comment typos.
3003 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3006 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
3007 not initialized in a disallowed fashion.
3008 * match.c (gfc_match_common): Likewise.
3009 (var_element): Verify that variable is not in the blank COMMON,
3010 if it is in a common.
3012 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
3014 * Make-lang.in (f95.generated-manpages): Remove.
3015 (f95.srcextra): New.
3016 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
3017 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
3020 (f95.install-info): Remove.
3021 (install-info): New.
3023 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
3025 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
3027 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3029 * primary.c (match_boz_constant): Use gfc_notify_std() for
3030 issuing a warning or an error.
3032 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3035 * primary.c (match_structure_constructor): Rename ...
3036 (gfc_match_structure_constructor): ... to this. Make non-static.
3037 (gfc_match_rvalue): Call renamed function.
3038 * match.h (gfc_match_structure_constructor): Declare.
3039 * match.c (gfc_match_data_constant): Handle structure
3042 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3046 * gfortran.h (gfc_linebuf): New typedef.
3048 (gfc_file): Revamped, use new gfc_linebuf.
3049 (locus): Revamped, use new types.
3050 (gfc_current_file): Remove.
3051 (gfc_current_form, gfc_source_file): New global variables.
3052 * match.c (gfc_match_space, gfc_match_strings): Use
3053 gfc_current_form to find source form.
3054 * module.c (gfc_dump_module): Use gfc_source_file when printing
3056 * error.c (show_locus, show_loci) Use new data structures to print
3058 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
3060 (file_head, current_file, gfc_current_form, line_head, line_tail,
3061 gfc_current_locus1, gfc_source_file): New global variables.
3062 (gfc_scanner_init1): Set new global variables.
3063 (gfc_scanner_done1): Free new data structures.
3064 (gfc_current_locus): Return pointer to gfc_current_locus1.
3065 (gfc_set_locus): Set gfc_current_locus1.
3066 (gfc_at_eof): Set new variables.
3067 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
3068 to new locus structure.
3069 (gfc_check_include): Remove.
3070 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
3071 (gfc_skip_comments): Use gfc_current_form, find locus with
3073 (gfc_next_char): Use gfc_current_form.
3074 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
3075 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
3077 (get_file): New function.
3078 (preprocessor_line, include_line): New functions.
3079 (load_file): Move down, rewrite to match new data structures.
3080 (gfc_new_file): Rewrite to match new data structures.
3081 * parse.c (next_statement): Remove code which is now useless. Use
3082 gfc_source_form and gfc_source_file where appropriate.
3083 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
3084 when determining locus of frontend code.
3085 * trans-io.c (set_error_locus): Same.
3086 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
3087 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
3089 (all): Add missing initializers.
3091 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3093 * Make-lang.in (trans-common.o): Remove redundant dependency.
3094 (data.c): Replace object file name ...
3095 (data.o): ... by the correct one.
3097 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3099 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
3100 for ranges when dumping array references.
3102 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
3104 * decl.c (variable_decl): Always apply default initializer.
3106 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3109 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
3110 handle zero correctly.
3112 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3114 * match.c (gfc_match): Eliminate dead code.
3116 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3118 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
3119 Detect bad continuation line in fixed form sources.
3121 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3124 * iresolve.c (gfc_resolve_nearest): Add new function.
3125 * intrinsic.h: ... declare it here.
3126 * intrinsic.c (add_functions): ... add it as resolving function
3129 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3132 * match.c (gfc_match_do): Allow infinite loops with
3133 label-do-stmt. Do not enforce space after comma.
3135 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3138 * parse.c (parse_interface): Allow empty INTERFACE, remove
3141 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3143 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
3144 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
3145 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
3146 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
3147 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
3148 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
3149 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
3150 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
3151 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
3152 trans-types.h, trans.c, trans.h: Update copyright years and
3154 * data.c: Likewise, also removed two whitespace-only lines.
3155 * gfortranspec.c, lang.opt: Update copyright years.
3157 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3160 * trans-decl.c (generate_local_decl): Don't warn for unused
3161 variables which are in common blocks.
3163 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3165 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
3166 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
3167 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
3169 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
3172 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
3174 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
3176 * gfortran.texi: Use @table @emph instead of @itemize @emph.
3177 Remove "set DEVELOPMENT".
3178 (Compiling GFORTRAN): Remove.
3180 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3182 * array.c (match_subscript, match_array_ref): Add comments
3183 explaining argument 'init'.
3184 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
3185 trans-expr.c, trans.c: Fix some typos in comments.
3186 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
3187 * primary.c (match_digits, match_integer_constant): Add comment
3188 explaining signflag.
3190 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3193 * primary.c: Include system.h and flags.h, needed for pedantic.
3194 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
3197 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3200 * match.c (match_data_constant): Handle case where
3201 gfc_find_symbol sets sym to NULL
3203 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3205 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
3206 dependency on mathbuiltins.def
3208 2004-04-24 Victor Leikehman <lei@il.ibm.com>
3210 * trans-io.c (transfer_expr): Implemented recursive printing
3213 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
3215 * gfortranspec.c: Do not include multilib.h.
3217 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3219 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
3220 2004 to copyright years.
3221 * trans-expr.c, trans-decl.c: Comment update, we now generate
3222 GENERIC, not SIMPLE. Add 2004 to copyright years.
3224 2004-04-24 Paul Brook <paul@codesourcery.com>
3226 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
3228 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
3231 * arith.c (gfc_arith_divide): Fix complex divide.
3233 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
3235 * gfortranspec.c: Include the target headers.
3237 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
3241 * arith.c (arctangent2): New function.
3242 * arith.h (arctangent2): Add function prototype.
3243 * simplify.c (gfc_simplify_atan2): Use it.
3244 (gfc_simplify_log): Use it.
3246 2004-04-12 Diego Novillo <dnovillo@redhat.com>
3248 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
3249 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
3251 2004-04-11 Bud Davis <bdavis9659@comcast.net>
3254 * trans-io.c (build_dt): Change REC to value.
3256 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3259 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
3260 the real value when converting mpf to string.
3262 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3265 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
3268 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3271 * simplify.c (simplify_min_max): Convert the type of the result.
3273 2004-04-11 Paul Brook <paul@codesourcery.com>
3275 * gfortran.texi: Use full target triplet.
3277 2004-04-11 Paul Brook <paul@codesourcery.com>
3279 * Make-lang.in (GFORTRAN_TEXI): Set it.
3280 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
3281 (fortran/gfortran.info): Ditto.
3282 * gfortran.texi: Major update.
3283 * invoke.texi: New file.
3285 2004-04-10 Paul Brook <paul@codesourcery.com>
3287 * trans-array.c (gfc_trans_allocate_temp_array,
3288 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
3289 * trans-decl.c (gfc_build_dummy_array_decl,
3290 gfc_get_symbol_decl, gfc_build_function_decl,
3291 gfc_create_module_variable): Ditto.
3292 * trans-expr.c (gfc_conv_variable): Ditto.
3293 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
3294 * trans.h (GFC_DECL_STRING): Remove.
3295 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
3296 GFC_DECL_ASSIGN): Renumber flags.
3298 2004-04-05 Paul Brook <paul@codesourcery.com>
3302 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
3304 * gfortran.h (struct gfc_charlen): Add backend_decl.
3305 * trans-array.c (gfc_trans_allocate_temp_array,
3306 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
3307 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
3308 Remove old, broken string handling.
3309 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
3310 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
3311 gfc_trans_deferred_array): Handle character arrays.
3312 * trans-const.c (gfc_conv_const_charlen): New function.
3313 * trans-const.h (gfc_conv_const_charlen): Add prototype.
3314 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
3316 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
3317 (gfc_create_string_length): New function.
3318 (gfc_get_symbol_decl): Create lengths for character variables.
3319 (gfc_get_fake_result_decl): Ditto.
3320 (gfc_build_function_decl): Only set length for assumed length
3321 character arguments.
3322 (gfc_trans_dummy_character): New function.
3323 (gfc_trans_auto_character_variable): Rewrite.
3324 (gfc_trans_deferred_vars): Handle more types of character variable.
3325 (gfc_create_module_variable): String lengths have moved.
3326 (gfc_generate_function_code): Initialize deferred var chain earlier.
3327 * trans-expr.c (gfc_conv_init_string_length): Rename ...
3328 (gfc_trans_init_string_length): ... to this.
3329 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
3330 gfc_conv_function_call): Update to new format for character variables.
3331 (gfc_conv_string_length): Remove.
3332 (gfc_conv_string_parameter): Update assertion.
3333 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
3334 * trans-io.c (set_string): Use new macro names.
3335 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
3336 * trans-types.c (gfc_get_character_type): Use existing length expr.
3337 (gfc_is_nodesc_array): Make public.
3338 (gfc_get_dtype_cst): Rename ...
3339 (gfc_get_dtype): ... to this. Handle unknown size arrays.
3340 (gfc_get_nodesc_array_type): Use new name.
3341 (gfc_sym_type): New character variable code.
3342 (gfc_get_derived_type): Ditto.
3343 (gfc_get_function_type): Evaluate character variable lengths.
3344 * trans-types.h (gfc_strlen_kind): Define.
3345 (gfc_is_nodesc_array): Add prototype.
3346 * trans.h: Update prototypes.
3347 (struct lang_type): Update comments.
3348 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
3349 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
3351 2004-04-04 Paul Brook <paul@codesourcery.com>
3353 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
3354 * options.c (gfc_init.options, gfc_handle_option): Ditto.
3355 * trans-expr.c (gfc_conv_function_call): Ditto.
3356 * trans-types.c (gfc_is_nodesc_array): Ditto
3357 * lang.opt (fg77-calls): Remove.
3359 2004-04-04 Paul Brook <paul@codesourcery.com>
3361 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
3362 (gfc_conv_descriptor_base): Rename ...
3363 (gfc_conv_descriptor_offset): ... to this.
3364 (gfc_trans_allocate_array_storage): Set offset to zero.
3365 (gfc_conv_array_base): Rename ...
3366 (gfc_conv_array_offset): ... to this.
3367 (gfc_conv_array_index_ref): Add offset parameter.
3368 (gfc_conv_array_ref): Include offset.
3369 (gfc_trans_preloop_setup): Use existing offset.
3370 (gfc_trans_allocate_temp_array, gfc_array_allocate,
3371 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
3372 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
3373 gfc_conf_ss_descriptor): Set offset.
3374 * trans-array.h: Rename prototypes.
3375 * trans-const.h (gfc_index_zero_node): Define.
3376 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
3377 * trans-types.c (gfc_get_array_type_bounds): Ditto.
3378 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
3380 2004-03-25 Diego Novillo <dnovillo@redhat.com>
3382 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
3384 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3387 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
3388 before conversion by gmp library call.
3390 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3393 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
3395 2004-02-24 Richard Henderson <rth@redhat.com>
3397 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
3399 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
3401 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
3402 (fortran/gfortran.info): ... to here.
3405 2004-02-16 Richard Henderson <rth@redhat.com>
3407 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
3408 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
3409 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
3410 (gfc_expand_function): Rename from expand_function_body, make static,
3411 don't do anything except invoke tree_rest_of_compilation.
3412 (gfc_be_parse_file): Invoke cgraph.
3413 (gfc_expand_decl): Remove.
3414 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
3415 __builtin_adjust_trampoline.
3416 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
3417 (gfc_finalize): New.
3418 (gfc_generate_function_code): Use it. Lower nested functions.
3419 * trans-expr.c (gfc_conv_function_call): Add static chain operand
3421 * trans.c (gfc_build_function_call): Likewise.
3422 * trans.h (expand_function_body): Remove.
3424 2004-02-15 Victor Leikehman <lei@il.ibm.com>
3427 * trans-decl.c (gfc_build_function_decl) For functions
3428 returning CHARACTER pass an extra length argument,
3429 following g77 calling conventions.
3430 * trans-types.c (gfc_get_function_type) Ditto.
3431 * trans-expr.c (gfc_conv_function_call) Ditto.
3433 2004-02-14 Paul Brook <paul@codesourcery.com>
3435 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
3437 2004-02-12 Paul Brook <paul@nowt.org>
3441 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
3443 * gfortran.texi: Fix typos.
3445 2004-02-07 Bud Davis <bdavis9659@comcast.net>
3448 * intrinsic.c (add_conversions) Use logical conversion instead
3450 * trans-types.c (gfc_get_logical_type) implemented logical*1
3453 2004-01-17 Paul Brook <paul@codesourcery.com>
3455 * lang-specs.h: Remove %<fixed-form.
3457 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
3459 * lang-specs.h: Enable preprocessing of source files
3460 ending in .F, .fpp, .FPP, .F90 and .F95.
3462 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
3465 * lang-specs.h: Enable compilation of files ending
3466 in .f, .for and .FOR.
3468 2004-01-11 Paul Brook <paul@codesourcery.com>
3470 * trans-stmt.c (gfc_trans_if_1): New function.
3471 (gfc_trans_if): Use it.
3473 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
3475 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
3476 (gfc_option_t): Add max_identifier_length.
3477 * lang.opt: Add fmax-identifier-length.
3478 * match.c (parse_name): Use limit.
3479 * options.c (gfc_init_options): Set max_identifier_length.
3480 (gfc_handle_option): Ditto.
3482 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
3484 * intrinsic.c (add_functions): Add resolve function to dcmplx.
3485 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
3486 * iresolve.c (gfc_resolve_dcmplx): New function.
3488 2004-01-10 Paul Brook <paul@codesourcery.com>
3490 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
3491 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
3492 (gfc_return_by_reference): Correct condition.
3493 (gfc_get_function_type): Ditto.
3495 2004-01-10 Paul Brook <paul@codesourcery.com>
3497 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
3500 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3502 * iresolve.c: Use correct kind.
3504 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3507 * trans-decl.c (gfc_create_module_variable): Output array valued
3510 2004-01-10 Paul Brook <paul@codesourcery.com>
3512 * resolve.c (resolve_branch): Get error message right way round.
3514 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
3516 * trans-array (gfc_conv_loop_setup): Adjust comment to track
3518 (gfc_array_allocate): Don't count size of element twice.
3520 2004-01-04 Paul Brook <paul@codesourcery.com>
3522 * lang.opt (i8, r8, std=*): Remove RejectNegative.
3524 2004-01-04 Paul Brook <paul@codesourcery.com>
3526 * error.c (gfc_notify_std): New function.
3527 * gfortran.h (gfc_notify_std): Declare.
3528 (GFC_STD_*): Define.
3529 (gfc_option_t): Add warn_std and allow_std.
3530 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
3531 (gfc_intrinsic_func_interface): Use gfc_notify_std.
3532 * check.c (check_rest): Use gfc_notify_std.
3533 * match.c (gfc_match_pause): Ditto.
3534 (gfc_match_assign): Ditto.
3535 (gfc_match_goto): Ditto.
3536 * resolve.c (resolve_branch): Ditto.
3537 * lang.opt: Add std=<foo> and w.
3538 * options.c (gfc_init_options): Set allow_std and warn_std.
3539 (gfc_handle_option): Handle OPT_std_* and OPT_w.
3541 2004-01-01 Paul Brook <paul@codesourcery.com>
3543 * array.c (gfc_append_constructor): Take constructor, not expression.
3544 * data.c (struct gfc_expr_stack): Remove.
3545 (expr_stack): Remove.
3546 (find_con_by_offset): Rename from find_expr_in_con.
3547 (find_con_by_component): Rename from find_component_in_con.
3548 (gfc_get_expr_stack): Remove.
3549 (gfc_assign_data_value): Rewrite.
3550 (gfc_expr_push): Remove.
3551 (gfc_expr_pop): Remove.
3552 (gfc_advance_section): Rename from
3553 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
3554 (gfc_get_section_index): Handle unbounded sections.
3555 * gfortran.h: Update prototypes.
3556 * resolve.c (check_data_variable): Array section maight not be the
3559 2004-01-01 Paul Brook <paul@codesourcery.com>
3562 * resolve.c (resolve_symbol): Allow assumed length function results.
3564 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
3566 * match.c (gfc_match_pause): Fix spelling.
3568 2004-01-01 Steven Bosscher <stevenb@suse.de>
3571 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
3572 reference from the expression.
3574 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
3576 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
3578 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
3579 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
3580 (symbol_attribute):New variable attribute: assign.
3581 * io.c (resolve_tag):Integer variable is allowed.
3582 (match_dt_format): Add ASSIGN statement. Set assign flag.
3583 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
3584 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
3585 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
3586 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
3587 (next_statement): Add ST_LABEL_ASSIGNMENT.
3588 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
3589 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
3590 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
3591 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
3592 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
3593 assign. Put them into the stuct lang_decl.
3594 * trans-io.c (set_string): Add the assign statement.
3595 * trans-stmt.c (gfc_trans_label_assign): New function.
3596 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
3597 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
3598 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
3599 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
3600 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
3601 (GFC_DECL_ASSIGN(node)): New macro to access flag.
3603 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
3606 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
3609 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
3611 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
3612 that arguments to subroutines/functions can't alias themselves, nor global
3615 2003-12-20 Steven Bosscher <stevenb@suse.de>
3617 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
3618 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
3620 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
3622 * primary.c (match_substring): Fix substring bug for start point
3623 or end point is NULL.
3624 * trans-expr.c (gfc_conv_substring): Ditto
3625 * trans-types.c (gfc_sym_type): Get correct type of scalar
3626 character variables.
3627 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
3630 2003-12-10 Richard Henderson <rth@redhat.com>
3632 * options.c (gfc_post_options): Don't ever use rtl inlining.
3634 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
3636 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
3637 * trans-equivalence.c: Remove.
3638 * trans-decl.c (gfc_get_symbol_decl): Update to match.
3639 (gfc_generate_function_code): Ditto.
3640 * trans-array.c (gfc_conv_array_parameter): Ditto.
3641 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
3642 (F95_ADDITIONAL_OBJS): Add stor-layout.o
3643 * trans.h (gfc_trans_equivalence): Remove.
3644 * gfortran.h (struct gfc_equiv): Add used field.
3645 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
3646 equiv_offset fields.
3648 2003-12-05 Richard Henderson <rth@redhat.com>
3650 * trans.c (gfc_build_addr_expr): New.
3651 (gfc_build_indirect_ref, gfc_build_array_ref): New.
3652 * trans.h: Declare them.
3653 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
3654 trans-stmt.c, trans.c (*): Use them.
3656 * f95-lang.c (gfc_post_options): Remove dead prototype.
3657 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
3658 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
3661 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
3663 * io.c (gfc_match_format): Check for missing format label.
3665 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
3668 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
3669 from interfaces in modules.
3671 2003-11-30 Paul Brook <paul@nowt.org>
3673 * trans-array.c (gfc_trans_g77_array): Make non-static.
3674 (gfc_trans_assumed_size): Remove.
3675 (gfc_trans_dummy_array_bias): Explicitly free temporary.
3676 * trans-array.h (gfc_trans_g77_array): Add prototype.
3677 (gfc_trans_assumed_size): Remove.
3678 * trans-decls.c (gfor_fndecl_push_context): Remove.
3679 (gfor_fndecl_pop_context): Remove.
3680 (gfc_build_function)decls): Don't create them.
3681 (gfc_trans_deferred_vars): Update to match. Remove dead code.
3682 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
3684 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
3686 * trans-array.c (gfc_conv_array_parameter): Simplify
3687 array argument passing for array name actual argument.
3688 * trans-expr.c (gfc_conv_function_call): Ditto
3689 * trans-types.c (gfc_is_nodesc_array):Ditto.
3691 2003-11-30 Paul Brook <paul@nowt.org>
3693 * f95-lang.c (gfc_post_options): Move ...
3694 * options.c (gfc_post_options): .. to here. Handle inlining options.
3695 * gfortran.h (gfc_post_options): Add prototype.
3697 2003-11-28 Richard Henderson <rth@redhat.com>
3699 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
3701 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
3703 * trans.h (has_alternate_specifier): New global variable.
3704 * match.c (gfc_match_call): Handle actual arguments associated with
3705 alternate return indicators.
3706 * trans-expr.c (gfc_conv_function_call): Ditto
3707 * trans-stmt.c (gfc_trans_call): Ditto
3708 (gfc_trans_return): Handle return statement with value.
3709 * trans-decl.c (gfc_generate_function_code): Handle functions with
3711 (gfc_get_fake_result_decl): Ditto
3712 * trans-types.c (gfc_get_function_type): Ditto
3713 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
3714 (resolve_formal_arglist): Check asterisk dummy.
3716 2003-11-27 Paul Brook <paul@nowt.org>
3718 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
3719 allocation interface.
3720 (gfc_conv_ array_parameter): Ditto.
3721 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
3722 * trans-array.c: Update prototype.
3723 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
3724 (gfc_trans_auto_character_variable): Use new memory alloc interface.
3725 * trans-expr.c (gfc_conv_string_tmp): Ditto.
3726 (gfc_conv_function_call): Use gfc_conv_string_tmp.
3727 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
3728 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
3729 * trans.h (gfc_ss_info): Remove unused pdata field.
3730 * trans.c (gfc_create_var_np): Change T to V.
3732 2003-11-26 Richard Henderson <rth@redhat.com>
3734 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
3735 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
3736 FRACTION, NEAREST, SET_EXPONENT.
3737 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
3738 Fix GTY marking. Remove unnecessary const's.
3739 (LIBM_FUNCTION): Rename from I_LIB.
3740 (LIBF_FUNCTION): New.
3741 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
3742 conventions. Assume the expr signature is correct. Mark const.
3743 (gfc_conv_intrinsic_exponent): Use library functions.
3744 (gfc_conv_intrinsic_set_exponent): Remove.
3745 (gfc_conv_intrinsic_scale): Remove.
3746 (gfc_conv_intrinsic_nearest): Remove.
3747 (gfc_conv_intrinsic_fraction): Remove.
3748 (gfc_conv_intrinsic_function): Update.
3749 * trans-decl.c (gfor_fndecl_math_exponent4): New.
3750 (gfor_fndecl_math_exponent8): New.
3751 (gfc_build_intrinsic_function_decls): Set them.
3752 * trans.h: Declare them.
3754 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
3756 * trans-common.c (gfc_layout_global_equiv): Locate the error for
3757 underflow COMMON block.
3758 (gfc_trans_one_common): Fix bug for size of COMMON block containing
3759 EQUIVALENCE object. Also fix typo in an error message.
3761 2003-11-25 Diego Novillo <dnovillo@redhat.com>
3763 * Make-lang.in: Add check-gfortran to lang_checks.
3764 (check-f95): Alias for check-gfortran.
3766 2003-11-25 Jason Merrill <jason@redhat.com>
3768 * Make-lang.in (f95.tags): Create TAGS.sub files in each
3769 directory and TAGS files that include them for each front end.
3771 2003-11-24 Paul Brook <paul@nowt.org>
3774 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
3776 2003-11-24 Paul Brook <paul@nowt.org>
3778 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
3780 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
3782 2003-11-24 Paul Brook <paul@nowt.org>
3785 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
3786 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
3788 2003-11-20 Richard Henderson <rth@redhat.com>
3790 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
3791 (gfc_conv_array_base): Likewise.
3792 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
3793 * trans-expr.c (gfc_conv_string_tmp): Likewise.
3794 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
3795 * trans-stmt.c (gfc_trans_character_select): Likewise.
3797 2003-11-13 Paul Brook <paul@nowt.org>
3799 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
3801 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
3803 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
3804 (resolve_equivalence): New function.
3805 (resolve_equivalence_derived): New function.
3807 2003-11-12 Richard Henderson <rth@redhat.com>
3809 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
3810 annotate_all_with_locus.
3812 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
3814 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
3815 * trans-decl.c (gfc_finish_var_decl): Modified.
3817 2003-11-08 Paul Brook <paul@nowt.org>
3820 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
3823 2003-11-06 Paul Brook <paul@nowt.org>
3825 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
3827 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
3829 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
3831 2003-10-27 Anthony Green <green@redhat.com>
3833 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
3834 (f95.stagefeedback): Ditto.
3836 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
3839 * Make-lang.in (f95.stageprofile): Add.
3840 (f95.stagefeedback): Add.
3842 2003-10-23 Richard Henderson <rth@redhat.com>
3844 * f96-lang.c (gfc_gimplify_expr): Remove.
3845 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
3846 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
3848 2003-10-23 Richard Henderson <rth@redhat.com>
3850 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
3852 2003-10-20 Paul Brook <paul@nowt.org>
3854 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
3855 * trans-stmt.c (gfc_trans_do_while): Ditto.
3857 2003-10-17 Paul Brook <paul@nowt.org>
3859 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
3861 2003-10-17 Paul Brook <paul@nowt.org>
3863 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
3865 2003-10-17 Feng Wang <wf_cs@yahoo.com>
3867 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
3868 (gfc_resolve_minloc): Ditto.
3869 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
3870 Return the value after subtracting the lower bound.
3872 2003-10-16 Richard Henderson <rth@redhat.com>
3874 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
3876 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
3878 * lang.c: Remove -M option for now, it's in the way for C.
3880 2003-10-14 Jason Merrill <jason@redhat.com>
3882 * Make-lang.in (f95.tags): New rule.
3884 2003-10-13 Richard Henderson <rth@redhat.com>
3886 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
3888 2003-10-13 Paul Brook <paul@nowt.org>
3890 * trans-decl.c (generate_local_decl): Don't create junk variables.
3892 2003-10-13 Paul Brook <paul@nowt.org>
3894 * resolve.c (resolve_formal_arglist): Use function result decl in
3895 preference to function decl.
3897 2003-10-12 Richard Henderson <rth@redhat.com>
3899 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
3900 TREE_READONLY. Update all callers.
3902 2003-10-12 Feng Wang <wf_cs@yahoo.com>
3904 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
3905 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
3906 (gfc_is_intrinsic_libcall): Add CSHIFT.
3908 2003-10-12 Richard Henderson <rth@redhat.com>
3910 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
3911 (gfc_trans_array_constructor_value): Likewise.
3912 (gfc_conv_array_initializer): Likewise.
3913 * trans-stmt.c (gfc_trans_character_select): Likewise.
3915 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
3917 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
3919 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3921 * check.c (gfc_check_repeat): Check arguments are scalar.
3922 (gfc_check_trim): New function.
3923 * intrinsic.h (gfc_check_trim): Add prototype.
3924 * intrinsic.c (add_functions): Use it.
3925 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
3927 * trans-decl.c: Ditto.
3928 (gfc_build_intrinsic_fucntion_decls): Set them.
3929 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
3930 (gfc_conv_intrinsic_trim): New function.
3931 (gfc_conv_intrinsic_repeat): New function.
3932 (gfc_conv_intrinsic_function): Use them.
3934 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3936 * trans-types.c (gfc_sym_type): Handle result variables.
3938 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3940 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
3941 gfc_get_character_type.
3943 2003-10-11 Feng Wang <wf_cs@yahoo.com>
3945 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
3947 2003-10-11 Paul Brook <paul@nowt.org>
3949 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
3950 (gfc_resolve_dprod): New function.
3951 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
3952 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
3953 (gfc_resolve_dprod): Declare.
3954 * intrinsic.c (add_functions): Use them.
3955 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
3957 2003-10-06 Richard Henderson <rth@redhat.com>
3959 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
3960 * trans-intrinsic.c (call_builtin_clz): Use it.
3962 2003-10-05 Paul Brook <paul@nowt.org>
3964 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
3965 * trans-decl.c (gfc_generate_function_code): Set
3966 cfun->function_end_locus.
3968 2003-09-24 Jason Merrill <jason@redhat.com>
3970 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
3973 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
3974 Paul Brook <paul@nowt.org>
3976 * Make-lang.in (F95_OBJS): Add fortran/data.o.
3977 * array.c (gfc_inser_constructor): New function.
3978 (gfc_get_constructor): New function.
3979 (gfc_free_constructor): Initialize offset and repeat.
3980 (iterator_stack): Remove.
3981 (expand_info): Add offset, component and repeat fields.
3982 (expand_constructor): Set them.
3983 (expand): Set new fields.
3984 (gfc_copy_constructor): Ditto. Avoid recursion.
3985 * gfortran.h: Add prototypes for new functions.
3986 (gfc_constructor): Add offset, component and repeat.
3987 (iteratio_stack): Move to here.
3988 * resolve.c (check_data_variable): Convert data values into variable
3990 (traverse_data_list): Build implicit loop chain.
3991 (gfc_resolve): Ditto.
3992 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
3993 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
3994 * trans-expr.c (gfc_conv_structure): Handle array initializers.
3995 (gfc_conv_expr): Update to match.
3996 * trans.h (gfc_conv_structure): Declare.
3999 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
4001 * trans.h: Add declarations for gfor_fndecl_si_kind and
4002 gfor_fndecl_sr_kind.
4003 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
4004 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
4005 (g95_conv_intrinsic_sr_kind): New function.
4006 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
4009 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
4011 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
4012 instead of _4 and _8 as postfix for libgfortran calls.
4014 2003-09-16 Paul Brook <paul@nowt.org>
4016 * array.c (compare_bounds): New function.
4017 (gfc_compare_array_spec): Use it.
4019 2003-09-14 Paul Brook <paul@nowt.org>
4021 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
4022 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
4024 2003-09-14 Paul Brook <paul@nowt.org>
4026 * check.c (dim_rank_check): Allow assumed bounds if requested.
4027 (gfc_check_lbound): Call it.
4028 (gfc_check_ubound): Ditto.
4029 (gfc_check_size): Change to match.
4030 * simplify.c (gfc_simplify_bound): New function.
4031 (gfc_simplify_lbound): New function.
4032 (gfc_simplify_ubound): New function.
4033 * intrinsic.h: Declare them.
4034 * intrinsic.c (add_functions): Use them.
4036 2003-09-14 Paul Brook <paul@nowt.org>
4038 * io.c (format_lex): Initialize negative_flag.
4039 (check_format): Intialize repeat.
4040 * trans-io.c (gfc_new_nml_name_expr): Declare static.
4041 (gfc_new_var_expr): Ditto.
4043 2003-09-14 Paul Brook <paul@nowt.org>
4045 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
4046 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
4048 2003-09-12 Paul Brook <paul@nowt.org>
4050 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
4052 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4054 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
4055 for a correct expression.
4057 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
4059 * trans-intrinsic.c (real_compnt_info): New struct.
4060 (prepare_arg_info): New function.
4061 (gfc_conv_intrinsic_set_exponent): New function.
4062 (gfc_conv_intrinsic_scale): New function.
4063 (gfc_conv_intrinsic_nearest): New function.
4064 (gfc_conv_intrinsic_fraction): New function.
4065 (gfc_conv_intrinsic_exponent): New function.
4066 (gfc_conv_intrinsic_spacing): New function.
4067 (gfc_conv_intrinsic_rrspacing): New function.
4068 (gfc_conv_intrinsic_function): Use them.
4070 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
4072 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
4073 build_int_2 changed from (high, low) to (low, high).
4074 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
4075 ioparm_namelist_read_mode, iocall_set_nml_val_int,
4076 iocall_set_nml_val_float, iocall_set_nml_val_char,
4077 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
4078 (gfc_build_io_library_fndecls): Add variable initialization.
4079 (gfc_new_nml_name_expr, get_new_var_expr): New function.
4080 (build_dt): Add namelist support.
4081 * io.c (value): New variable.
4082 (check_format): Support FMT_H now.
4084 2003-09-07 Paul Brook <paul@nowt.org>
4086 * io.c (gfc_resolve_dt): Error if format label is not defined.
4088 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4090 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
4091 about case_switch's break. The other is about building the condition
4092 statement tree, which judges the argument in the range of the
4093 corresponding integer type.
4094 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
4095 for the large values.
4097 2003-09-05 Paul Brook <paul@nowt.org>
4099 * f95-lang.c (expand_function_body): Gimplify the function.
4101 2003-09-04 Jeff Law <law@redhat.com>
4103 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
4106 2003-09-04 Paul Brook <paul@nowt.org>
4108 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
4109 (gfc_expand_stmt): New function.
4110 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
4111 (expand_function_body): Use tree_rest_of_compilation.
4112 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
4114 2003-09-03 Jeff Law <law@redhat.com>
4116 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
4119 2003-08-30 Paul Brook <paul@nowt.org>
4121 * f95-lang.c (builtin_function): Remove #if 0 code.
4122 (gfc_define_builtin): New function.
4123 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
4124 * mathbuiltins.def: New file.
4125 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
4126 (gfc_intrinsic_map): Use mathbuiltins.def.
4127 (gfc_intrinsic_builtin_t): Remove.
4128 (gfc_build_intrinsic_lib_fndecls): Update.
4129 * trans-types.c (gfc_init_types): Remove redundant initilaization of
4130 signed_size_type_node.
4132 2003-08-29 Paul Brook <paul@nowt.org>
4134 * arith.c (gfc_real_kinds): Use correct minimum exponents.
4136 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
4138 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
4139 (gfc_conv_intrinsic_function): Add MODULO.
4141 2003-08-22 Jason Merrill <jason@redhat.com>
4143 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
4145 2003-08-22 Andreas Jaeger <aj@suse.de>
4147 * Make-lang.in (f95.install-common): Add DESTDIR support.
4148 * (f95.install-info): Likewise.
4149 (f95.uninstall): Likewise.
4151 2003-08-19 Diego Novillo <dnovillo@redhat.com>
4153 * trans-types.c (gfc_init_types): Initialize
4154 signed_size_type_node with size_type_node.
4156 2003-08-18 Paul Brook <paul@nowt.org>
4158 * dependency.c (gfc_dependency): New enum.
4159 (check_another_array_ref): Remove.
4160 (gfc_get_array_from_component): Remove.
4162 (get_range): Remove.
4163 (get_no_of_elements): Use mpz_t, not mpf_t.
4164 (transform_sections): New function.
4165 (gfc_check_range_range): Rename ...
4166 (gfc_check_section_vs_section): ... to this. Use new function.
4167 (gfc_is_inside_range): Rewrite to match.
4168 (gfc_check_element_vs_section): Ditto.
4169 (gfc_check_element_vs_element): Ditto.
4171 (gfc_dep_resolver): Ditto. Remove unused parameter.
4172 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
4173 gfc_check_element_vs_element, gfc_is_inside_range,
4174 gfc_get_array_from_component): Remove prototypes for static functions.
4175 (gfc_dep_resolver): Update prototype.
4176 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
4178 2003-08-15 Paul Brook <paul@nowt.org>
4180 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
4181 return values to parent scope.
4182 (gfc_build_dummy_array_decl): Ditto.
4184 2003-08-14 Paul Brook <paul@nowt.org>
4186 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
4187 size of the type, not the pointer.
4188 * resolve.c (resolve_symbol): Give more accurate error message.
4190 2003-08-10 Paul Brook <paul@nowt.org>
4192 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
4194 2003-08-10 Paul Brook <paul@nowt.org>
4196 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
4199 2003-08-10 Chun Huang <compiler@sohu.com>
4201 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
4202 (resolve_symbol): Ditto.
4203 * trans-expr.c (gfc_conv_statement_function): New function.
4204 (gfc_conv_function_expr): Use it.
4206 2003-08-10 Paul Brook <paul@nowt.org>
4208 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
4209 (walk_function_expr): Set section rank.
4210 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
4212 2003-08-10 Paul Brook <paul@nowt.org>
4214 * intrinsic.c (add_sym): Prefix names with correct string.
4215 (add_sym_0s): New function.
4216 (add_subroutines): Register abort.
4218 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
4220 * gfortran.h: Introduce options to control the mangling.
4221 * lang.opt: Likewise.
4222 * options.c (gfc_init_options): Handle the options.
4223 * trans-common.c (gfc_sym_mangled_common_id): New function.
4224 (gfc_build_common_decl): Call it.
4225 * trans-decl.c (gfc_sym_mangled_function_id): New function.
4226 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
4228 2003-08-09 Paul Brook <paul@nowt.org>
4230 * module.c (mio_symbol): Always ouput a namespace for formal args.
4231 (load_needed): Namespace now belong to their proper symbol.
4232 (gfc_dump_module): Change G95=>GFORTRAN.
4234 2003-08-05 Paul Brook <paul@nowt.org>
4236 * options.c: Force -fg77-calls.
4238 2003-08-02 Paul Brook <paul@nowt.org>
4240 * Makelang.in: Rename G95_* to GFORTRAN_*.
4241 * All sources: Rename G95_* to GFC_*.
4243 2003-08-01 Paul Brook <paul@nowt.org>
4245 * fortran/Make-lang.in: Use GMPLIBS.
4246 * fortran/config-lang.in: Set need_gmp.
4247 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
4249 2003-07-27 Andreas Jaeger <aj@suse.de>
4251 * trans-decl.c (gfc_generate_constructors): Convert prototype to
4253 * trans-const.c (gfc_init_constants): Likewise.
4254 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
4256 * gfortranspec.c: Convert to ISO C90.
4257 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
4259 2003-07-26 Paul Brook <paul@nowt.org>
4261 * lang.opt: Add -fdump-parse-tree.
4262 * options.c (gfc_handle_option): Ditto.
4263 * resolve.c (resolve_forall_iterators): Convert to proper type.
4264 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
4266 2003-07-26 Paul Brook <paul@nowt.org>
4268 * Makefile.in: Add build dependencies on files common with rest of gcc.
4270 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
4272 * trans.h: Declare g95_trans_pointer_assignment.
4273 * trans-expr.c (g95_trans_pointer_assignment): New function.
4274 (g95_trans_pointer_assign): Use it.
4275 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
4276 (g95_trans_pointer_assign_need_temp): New function.
4278 2003-07-26 Paul Brook <paul@nowt.org>
4280 * gfortran.texi: Replace references to g95.
4282 2003-07-26 Paul Brook <paul@nowt.org>
4284 Rename g95_* to gfc_*.
4286 2003-07-25 Paul Brook <paul@nowt.org>
4288 * gfortran.h: Rename from g95.h.
4289 * trans-types.c (boolean_type_node, booelan_true_node,
4290 boolean_false_node): Remove.
4291 * trans-types.h: Ditto.
4293 2003-07-25 Chun Huang <compiler@sohu.com>
4295 * parse.c (accept_statement): Implement BLOCK DATA statement.
4296 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
4299 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
4301 * trans-stmt.c (temporary_list): Define.
4302 (g95_trans_assign_need_temp): New function.
4303 (g95_trans_forall_1): Modified for WHERE.
4304 (g95_trans_where_assign): Modified.
4305 (g95_trans_where_2): Modified.
4306 (g95_evaluate_where_mask): Modified.
4307 (g95_trans_where): Modified.
4308 (g95_get_temp_expr): Removed.
4309 (g95_add_to_where_stmt_list): Removed.
4310 (compute_overall_iter_number): Modified for WHERE.
4311 * trans.h: Remove where_stmt_list.
4313 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4315 * lang.opt: Correct description of options -J and -M.
4317 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
4319 * lang.opt: Move help text to here.
4320 * lang-options.h: Remove.
4322 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4323 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
4324 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
4327 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
4328 Paul Brook <paul@nowt.org>
4330 * check.c (check_rest): Use global pedantic flag.
4331 * io.c (data_desc): Ditto.
4332 * error.c (g95_warning, g95_warning_now): Use global flag.
4333 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
4334 (expand_function_body): Update to new prototypes.
4335 (g95_init): Use new option names.
4336 * g95.h (g95_option_t): Standardize names.
4337 (g95_init_options, g95_handle_option): Update prototypes.
4338 * interface.c: Use new option names.
4345 * simplify.c: Ditto.
4347 * trans-array.c: Ditto.
4348 * trans-expr.c: Ditto.
4349 * trans-types.c: Ditto.
4350 * trans-decl.c: Ditto.
4351 (g95_build_library_function_decl): Remove obsolete VPARAMS.
4353 * options.c (g95_display_help): Remove.
4354 (g95_init_options): Convert to new scheme.
4356 (g95module_option): Ditto, rename from g95_parse_arg.
4357 (g95_handle_module_path_options): New function.
4358 * trans-equivalence.c: Fix error message.
4359 * lang.opt: Corrections.
4361 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
4363 * lang.opt: New file.
4365 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4367 * decl.c (match_attr_spec): Set colon_seen.
4369 2003-07-14 Paul Brook <paul@nowt.org>
4371 * trans-array.c: Update comment.
4372 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
4373 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
4374 minmaxloc,minmaxval): Ditto.
4375 * trans-io.c (g95_trans_transfer): Ditto.
4376 * trans-stmt.c: Remove unneeded prototypes.
4377 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
4378 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
4379 (compute_inner_temp_size): Remove bits of dead code. Add comments.
4380 Don't share loopinfo.
4381 (compute_overall_iter_number): Declare as static.
4382 (allocate_temp_for_forall_nest): Ditto.
4383 (g95_trans_forall_1): Don't pass shared loopinfo.
4384 * trans.c (g95_start_block): Expand comment.
4386 2003-07-12 Paul Brook <paul@nowt.org>
4388 * arith.c (g95_index_integer_kind): Remove unused initializer.
4389 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
4390 index by size of element.
4391 (generate_loop_for_rhs_to_temp): Ditto.
4392 (allocate_temp_for_forall_nest): Use element size, not index size.
4394 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4396 * arith.c (g95_index_integer_kind): Add a TODO.
4397 * simplify.c (g95_simplify_nearest): Add a TODO.
4399 2003-07-09 Chun Huang <compiler@sohu.com>
4401 * trans.h: Add declarations for gfor_fndecl_string_scan and
4402 gfor_fndecl_string_verify.
4403 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
4404 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
4405 (g95_conv_intrinsic_verify): New function.
4406 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
4407 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
4408 of parameter 'BACK=.TRUE.'
4410 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
4412 * trans-stmt.c (iter_info, forall_info): Define.
4413 (g95_trans_forall_block): Remove.
4414 (g95_trans_forall_loop): Use forall info blocks.
4415 (g95_trans_nested_forall_loop): New function.
4416 (g95_do_allocate): Handle things other than logical masks.
4417 (generate_loop_for_temp_to_lhs): New function.
4418 (generate_loop_for_rsh_to_temp): New function.
4419 (compute_inner_temp_size): New function.
4420 (compute_overall_iter_number): New function.
4421 (allocate_temp_for_forall_nest): New function.
4422 (g95_trans_forall): Move body ...
4423 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
4425 2003-07-02 Paul Brook <paul@nowt.org>
4427 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
4428 in correct scope. Change callers to match.
4429 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
4430 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
4432 2003-07-02 Paul Brook <paul@nowt.org>
4434 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
4435 expression shape for all expressions.
4436 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
4438 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4440 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
4441 g95_parse_arg), intrinsic.c (g95_convert_type): support of
4443 * intrinsic.c, g95.h: Add g95_convert_type_warn,
4444 * resolve.c (g95_resolve_index): Call it.
4446 2003-07-02 Paul Brook <paul@nowt.org>
4448 * iresolve.c (g95_resolve_reshape): Set expression shape.
4449 (g95_resolve_shape): Ditto.
4450 * simplify.c (g95_simplify_shape): Move common code outside condition.
4451 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
4453 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4455 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
4458 2003-06-29 Paul Brook <paul@nowt.org>
4460 * array.c (g95_simplify_iterator_var): Don't bother with return value.
4461 * expr.c (find_array_element, find_component_ref): New functions.
4462 (remove_subobject_ref): New function.
4463 (simplify_const_ref): Use them. Rename from simplify_component_ref.
4464 (simplify_ref_chain): New function.
4465 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
4466 (g95_specification_expr): Simplify the expression.
4467 * resolve.c (resolve_operator): Check simplifications return code.
4468 (g95_resolve_expr): Ditto.
4470 2003-06-26 Paul Brook <paul@nowt.org>
4472 * expr.c (simplify_component_ref): New function.
4473 (g95_simplify_expr): Use it.
4474 * resolve.c (resolve_structure_cons): Handle references.
4476 2003-06-25 Paul Brook <paul@nowt.org>
4478 * trans-io.c (build_dt): Handle internal units.
4480 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
4482 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
4483 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
4484 Use g95_array_index_type instead of integer_type_node.
4485 (g95_build_common_decl, g95_set_common_master_type): Use
4486 g95_character1_type_node instead of char_type_node.
4487 * trans-equivalence.c (g95_layout_local_equiv): As above.
4489 2003-06-24 Steven G. Kargl <kargls@attbi.com>
4491 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
4492 remove last remains of -fquiet.
4494 2003-06-22 Paul Brook <paul@nowt.org>
4496 * resolve.c (resolve_operator): Don't fail if we can't simplify.
4497 (g95_resolve_expr): Ditto.
4498 (resolce_code): Mark as static.
4499 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
4500 gimplifer doesn't (yet).
4502 2003-06-20 Paul Brook <paul@nowt.org>
4504 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
4505 * match.c (g95_match_if): Add ST_PAUSE.
4506 (g95_match_stopcode): New function.
4507 (g95_match_pause, g95_match_stop): Use it.
4508 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
4509 (decode_stmt, next_statement, parse_executable): Ditto.
4510 * resolve.c (resolve_code): Ditto.
4511 * st.c (g95_free_statement): Ditto.
4512 * trans-stmt.c (g95_trans_pause): New function.
4513 * trans-stmt.h: Declare it.
4514 * trans.c (g95_trans_code): Use it.
4515 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
4517 (g95_build_builtin_function_decls): Initialize them.
4519 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
4521 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4523 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
4524 match_filepos): Fix error handling.
4526 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4528 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
4529 Add assertions on arguments.
4530 * resolve.c (expression_shape): Remove useless &.
4531 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
4532 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
4533 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
4534 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
4535 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
4536 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
4537 (g95_simplify_not, g95_simplify_scale): Add assertions.
4539 2003-06-15 Paul Brook <paul@nowt.org>
4541 Clean up stuff to work with the ssa optimizers.
4542 * convert.c (convert): Handle BOOLEAN_TYPEs.
4543 * f95-lang.c (g95_truthvalue_conversion): Implement.
4544 * trans-array.c (g95_trans_array_constructor_value): Group multiple
4546 * trans.h (g95_truthvalue_conversion): Declare.
4547 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
4548 * trans-stmt.c (g95_trans_character_select): Don't create array
4549 assignments. Mark labels as indirect jump targets.
4550 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
4551 (g95_get_dtype_cst): Handle LOGICAL types.
4553 2003-06-14 Paul Brook <paul@nowt.org>
4555 * f95-lang.c (g95_gimplify_expr): New function.
4556 * trans-array.c (g95_trans_array_constructor_value): Don't create
4558 (g95_conv_expr_descriptor): Rename simple->gimple.
4559 * trans-expr.c (conv_expr_op): Use proper logical operators.
4560 * trans-intrinsic.c (build_fixbound_expr): New function.
4561 (build_fix_expr): Ditto.
4562 (g95_conv_intinsic_aint): Use them. Use builtin functions.
4563 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
4565 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4567 * array.c (g95_compare_array_spec): Remove unreachable code.
4568 * expr.c (g95_copy_expr): Likewise.
4569 * intrinsic.c (g95_convert_type): Likewise.
4570 * misc.c (g95_code2string): Likewise.
4571 * simplify.c (g95_simplify_ishft, g95_simplify_real,
4572 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
4573 * trans-stmt.c (g95_trans_select): Likewise.
4574 * primary.c (extend_ref): Add an assertion.
4575 * simplify.c (g95_convert_constant): Add const.
4576 * intrinsic.h: Remove g95_check_x_ni.
4577 * f95-lang.c (g95_finish): Call g95_release_include_path.
4579 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4581 * resolve.c (resolve_contained_functions): Fix typo introduced on
4584 2003-06-09 Paul Brook <paul@nowt.org>
4586 * g95.h: Include system.h not hwint.h.
4587 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
4588 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
4590 2003-06-09 Paul Brook <paul@nowt.org>
4592 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
4593 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
4594 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
4595 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
4596 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
4598 * trans.h (g95_trans_equivalence, g95_trans_common,
4599 g95_add_decl_to_function): Declare.
4600 * trans-common.c, trans-equivalence.c: New files.
4602 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
4604 * intrinsic.c (g95_intrinsic_extension): Remove.
4605 (add_functions): Substitute g95_check_x for g95_check_x_ni
4607 (g95_init_expr_extensions): New function.
4608 (g95_intrinsic_func_interface): Use it.
4609 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
4610 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
4611 g95_check_precision, g95_check_present, g95_check_radix,
4612 g95_check_range, g95_check_selected_real_kind): Do not set
4613 g95_intrinsic_extension.
4614 (g95_check_x_ni): Remove now duplicate of g95_check_x.
4616 * expr.c (check_inquiry): Add FIXME, fixup some code style.
4618 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4620 * g95.h (ref_type): Name this type explicitly.
4621 * module.c (MIO_NAME): Add specialisations of mio_name.
4622 (mio_symbol_attribute, mio_typespec, mio_array_ref,
4623 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
4624 (ab_attribute): Name this type explicitly.
4625 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
4627 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
4629 * trans-intrinsic.c (g95_conv_allocated): New function.
4630 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
4632 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4634 * f95-lang.c: Don't include g95-support.h
4635 (g95_mark_addressable): Add prototype.
4636 (g95_init_decl_processing): Remove C front end hack.
4637 * f95-tree.c: Remove file.
4638 * support.c: Remove file.
4639 * g95-support.h: Remove file.
4640 * trans-types.c (g95_init_types): Set up boolean
4641 type related tree nodes.
4642 * Make-lang.in: Remove rules for dead files and
4643 dependencies on them.
4645 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4647 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
4648 C front end dependency. Also, convert.c does not depend on
4649 g95-support.h anymore.
4650 * convert.c: Don't include c-common.h and g95-support.h
4651 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
4652 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
4653 stmts_are_full_exprs_p, current_stmt_tree,
4654 current_scope_stmt_stack): Remove.
4655 * g95-support.h (unsigned_conversion_warning): Kill proto.
4656 (boolean_type_node, boolean_true_node, boolean_false_node):
4657 Don't define here. Instead, make then true tree nodes in
4659 * support.c (c_global_trees): Die, C front end, die!!!
4660 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
4661 uintmax_type_node, string_type_node and const_string_type_node.
4662 (decl_constant_value, overflow_warning): Make static functions.
4663 They are in death row too, though.
4664 (default_conversion, c_expand_asm_operands): Remove.
4665 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
4666 trans.c: Don't include c-common.h.
4667 * trans-types.c (boolean_type_node, boolean_true_node,
4668 boolean_false_node): Make them real tree nodes.
4669 * trans-types.h (intmax_type_node, string_type_node,
4670 const_string_type_node): Hack to work around C dependencies
4671 in builtin-types.def.
4673 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4675 * decl.c (decl_types): Add some iterators-like sentinels.
4676 * decl.c (match_attr_spec): Use them.
4677 Use "decl_types" instead of "int".
4678 Add cast in call to g95_match_strings.
4679 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
4681 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
4682 (g95_interface_info): Use "g95_intrinsic_op".
4683 * dump-parse-tree.c (g95_show_namespace): Use them.
4684 * interface.c (g95_check_interfaces): Use them.
4685 * module.c (read_module, write_module): Use them.
4686 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
4687 Use "g95_intrinsic_op".
4688 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
4689 Add a default case in switch statement.
4690 * intrinsic.h (g95_generic_isym_id): Moved to...
4691 * g95.h (g95_generic_isym_id): here.
4692 (g95_intrinsic_sym): Use "g95_generic_isym_id".
4693 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
4694 * trans-intrinsic.c (g95_intrinsic_map_t,
4695 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
4696 * match.c (g95_match_intrinsic_op): Add cast in call to
4699 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
4701 * support.c (skip_evaluation, warn_conversion, lvalue_p,
4702 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
4703 constant_fits_type_p, convert_and_check,
4704 unsigned_conversion_warning): Remove these ugly remnants
4705 we inherited from the C front end.
4706 (function_types_compatible): Remove '#if 0'-edcode.
4707 (build_modify_expr): Likewise.
4708 (convert_for_assignment): Don't use the deceased functions.
4709 The parameter fundecl is now unused.
4710 (decl_constant_value): Always just return decl. In fact
4711 this function is not used at present, but it might be in
4712 the future, when we start using the tree inliner.
4713 (overflow_warning, default_conversion, c_expand_asm_operands):
4714 Abort when these are called, they are part of the C type
4715 checking implementation and therefore poison to Fortran.
4717 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
4719 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
4720 c-pretty-print.o and c-dump.o. Add a comment on why we
4721 depend on c-semantics.c.
4722 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
4723 Don't use the C front end tree dumper hook to dump the
4724 language specific tree representation -- we don't have
4725 one. So instead, inherit the default langhook.
4727 2003-06-02 Paul Brook <paul@nowt.org>
4729 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
4731 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4733 * check.c (g95_check_associated): Use proper types. Remove
4734 extraneous argument in call to g95_error().
4736 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4738 * resolve.c (resolve_operator): Make logical operands convert to the
4739 type with higher kind.
4741 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4743 * check.c (g95_check_associated): Make sure both pointer and target has
4744 the same type and rank. Null pointer or array section with vector
4745 subscript as target are not allowed.
4746 * trans.h: Declare gfor_fndecl_associated.
4747 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
4748 gfor_fndecl_associated.
4749 * trans-intrinsic.c (g95_conv_associated): New function.
4750 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
4752 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4754 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
4755 according to POINTER itself rather than TARGET.
4756 (g95_conv_expr_descriptor): Make lbound start at 1.
4757 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
4759 2003-06-01 Paul Brook <paul@nowt.org>
4761 * expr.c (g95_type_convert_binary): Make it match the standard.
4762 * g95.texi: Remove dead link.
4764 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
4766 * g95.texi: Cleanup somewhat in preparation for inclusion
4769 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4770 Canqun Yang <canqun@yahoo.com.cn>
4772 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
4774 (g95_find_forall_index): Return proper value.
4775 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
4776 compare the return value from g95_find_forall_index.
4778 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4779 * g95.h, io.c (g95_st_label): Remove "length".
4780 (g95_symtree): Remove "link".
4781 (g95_case): Remove "code".
4782 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
4783 g95_convert_real): Make an argument pointer to const.
4784 * decl.c (colon_seen): Add a TODO.
4785 * interface.c (g95_compare_types): Fix typo.
4786 * interface.c (compare_interfaces): Preserve value of "p".
4787 * intrinsic.c (sort_actual): Remove "i".
4788 * match.c (g95_match_assign): Proper type in call to g95_match().
4789 * parse.c (next_free): Avoid duplicate call due to macro.
4790 * parse.c (check_statement_label): wrong type in call to g95_error.
4791 * primary.c (match_real_constant): Add a TODO.
4792 * resolve.c (resolve_select): Remove useless conditional.
4793 * simplify.c (g95_simplify_repeat): Proper assignment to
4794 "value.character.string".
4795 * simplify.c (g95_simplify_reshape): Wrong variable in call to
4798 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
4800 * trans-stmt.c: Remove unnecessary include file defaults.h.
4802 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
4804 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
4806 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
4807 actual variables used as FORALL indexes.
4809 2003-05-15 Paul Brook <paul@nowt.org>
4811 * trans-array.c (g95_trans_static_array_pointer): Use
4813 (g95_trans_deferred_array): Initialize static array pointers.
4814 * trans-expr.c (g95_conv_function_call): Use formal arglist to
4815 correctly pass POINTER and absent CHARACTER arguments.
4817 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
4819 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
4820 (g95_resolve_forall_body): Resolve FORALL body.
4821 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
4822 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
4823 (g95_find_forall_index): Check whether the FORALL index appears in
4824 the expression or not.
4825 (resolve_code): Modified.
4827 2003-05-14 Paul Brook <paul@nowt.org>
4829 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
4831 2003-05-13 Paul Brook <paul@nowt.org>
4833 * trans-types.c (g95_max_array_element_size): Now a tree node.
4834 (g95_init_types): Work out max size properly.
4835 (g95_get_dtype_cst): Modify to match.
4837 2003-05-11 Paul Brook <paul@nowt.org>
4839 * trans-io.c (add_case): Create a label decl for case labels.
4841 2003-05-11 Paul Brook <paul@nowt.org>
4843 * arith.c (g95_integer_index_kind): New variable.
4844 * f95-lang.c (g95_init): Move frontend initialization here ...
4845 (g95_post_options): ... from here.
4846 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
4847 * intrinsic.c (add_functions): Use index kinds.
4848 * iresolve.c: Convert to index_kind where needed.
4849 * resolve.c (g95_resolve_index): Make public, use index_kind.
4850 (resolve_array_ref): Adjust to match.
4851 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
4852 * trans-stmt.c: Ditto.
4853 * trans-types.c: Ditto.
4854 * trans-types.h (g95_array_index_kind): Remove declaration.
4855 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
4857 2003-05-07 Paul Brook <paul@nowt.org>
4859 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
4860 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
4863 2003-05-07 Paul Brook <paul@nowt.org>
4865 * trans-array.c (trans_static_array_pointer,
4866 g95_trans_array_constructor_value, g95_conv_array_initializer,
4867 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
4868 (g95_add_loop_ss_code): Convert subscripts to the correct type.
4869 * trans-stmt.c (g95_trans_character_select): Ditto.
4870 * trans-types.c (g95_init_types): Ditto.
4872 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
4874 * f95-lang.c (expand_function_body): Use input_line, not lineno.
4875 * trans-decl.c (g95_generate_function_code,
4876 g95_generate_constructors): Likewise.
4877 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
4878 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
4881 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4882 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
4883 with components point to the DERIVED type itself, and two DERIVED
4884 type with components point to each other.
4885 * trans-expr.c (g95_conv_componet_ref): Modified
4887 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4888 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
4890 (g95_trans_pointer_assign): Implement Nullify.
4892 2003-05-01 Paul Brook <paul@nowt.org>
4894 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
4895 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
4897 2003-05-01 Paul Brook <paul@nowr.org>
4899 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
4900 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
4903 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
4905 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
4908 2003-04-28 Paul Brook <paul@nowt.org>
4910 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
4911 as their kind suggests.
4912 (g95_resolve_reshape): Ditto.
4914 2003-04-28 Chun Huang <compiler@sohu.com>
4916 * trans-expr.c (g95_conv_substring_expr): New function.
4917 (g95_conv_expr): Use it.
4919 2003-04-28 Paul Brook <paul@nowt.org>
4921 * iresolve.c (g95_resolve_transpose): Make it match the
4923 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
4925 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4927 * trans-types.c (g95_add_field_to_struct): New function to
4928 add a field to a UNION_TYPE or RECORD_TYPE.
4929 * trans-types.h (g95_add_field_to_struct): Prototype.
4930 (g95_get_derived_type): Use g95_add_field_to_struct to add
4932 * trans-io.c (g95_add_field): Remove.
4933 (ADD_FIELD): Use new g95_add_field_to_struct function.
4934 (ADD_STRING): Likewise.
4935 * trans-stmt.c (g95_trans_select): Likewise.
4936 (g95_add_field): Remove duplicated function.
4938 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
4940 Port implementation for CHARACTER SELECT from Andy's tree.
4941 * trans-stmt.c (g95_trans_character_select): Implement character
4942 select. (g95_add_field): New function.
4943 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
4944 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
4945 * g95.h (struct g95_case): Add field 'int n'.
4946 * trans.h: Declare 'gfor_fndecl_select_string'.
4948 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4950 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
4951 (g95_insert_bbd): Die on duplicates.
4952 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
4954 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
4956 * g95.texi: Require GMP 4.0 -- like we actually
4957 do. Explain the testsuite and what-goes-where.
4958 Don't use undefined texinfo symbol. Break very
4959 long line. Remove finished item from the list
4962 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
4964 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
4967 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4969 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
4970 (g95_trans_forall_body): New function.
4972 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4974 * resolve.c (resove_where): New function.
4975 (resolve_where_shape): New function.
4976 (resolve_code): Add call to 'resolve_where'
4977 * trans-stmt.c (g95_trans_where): Modified.
4978 (g95_trans_where_2): New function.
4979 (g95_trans_where_assign): New function.
4980 (g95_evaluate_where_mask): New function.
4981 (g95_add_to_stmt_list): New function.
4982 (g95_get_temp_expr): New function.
4983 * trans.h (where_stmt_list): New structure.
4985 2003-04-10 Paul Brook <paul@nowt.org>
4987 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
4988 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
4990 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
4992 Update after mainline -> tree-ssa-branch merge.
4993 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
4995 (g95_init): Update for new lang_hooks definition.
4996 (g95_post_options): New langhook.
4997 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
4998 * scanner.c (g95_new_file): Comment update.
5000 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5002 * g95.h, lang-options.h: Add -Wimplicit-interface.
5003 * options.c (g95_init_options, g95_parse_arg): Set it.
5004 * interface.c (check_intents): Warn about call with implicit
5006 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
5009 2003-04-05 Paul Brook <paul@nowt.org>
5011 * iresolve.c (g95_resolve_spread): Don't resole based on type.
5012 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
5014 2003-03-29 Paul Brook <paul@nowt.org>
5016 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
5017 (g95_resolve_unpack): Ditto.
5018 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
5019 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
5020 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
5022 2003-03-25 Paul Brook <paul@nowt.org>
5024 * arith.c (g95_unary_user, g95_user): Remove dead functions.
5026 * array.c (g95_free_array_ref): Ditto.
5028 * symbol.c (g95_use_derived_tree): Ditto.
5029 * intrinsic.c (add_functions): Use simplification for SCALE.
5030 * primary.c (g95_match_rvalue): Test sym, not symtree.
5032 2003-03-25 Paul Brook <paul@nowt.org>
5034 * trans-decl.c (build_function_decl): Add parameter before it gets
5035 turned into a constant.
5036 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
5037 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
5038 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
5040 2003-03-22 Paul Brook <paul@nowt.org>
5042 * trans-array.c (g95_conv_array_initializer): Allow scalar
5044 * trans-decl.c (g95_finish_var_decl): Result variables are not
5046 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
5047 (g95_conv_intrinsic_function): Use it.
5048 * trans-types.h (g95_type_spec): Remove dead declaration.
5050 2003-03-21 Paul Brook <paul@nowt.org>
5052 * trans-decl.c (g95_build_function_decl): Mark string parameters.
5054 2003-03-20 Paul Brook <paul@nowt.org>
5056 * trans-decl.c (g95_build_function_decl): Put character length
5057 parameters at the end of the function declaration.
5058 * trans-expr.c (g95_conv_function_call): Ditto.
5059 * trans-types.c (g95_get_function_type): Ditto.
5061 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5063 * resolve.c (resolve_formal_arglist): Don't impose intent for
5064 procedure arguments of pure functions.
5065 (resolve_select): Remove redundant assignment.
5067 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5069 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
5071 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
5072 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
5074 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
5076 * symbol.c (g95_add_type): Fix typo in comment.
5079 2003-03-16 Paul Brook <paul@nowt.org>
5081 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
5082 * expr.c (g95_build_call): Remove.
5083 * f95-lang.c (puchdecl_top_level): New function.
5084 * g95.h (g95_code): Store resolved symbol, not just the name.
5085 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
5086 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
5087 (g95_get_intrinsic_sub_symbol): New function.
5088 * iresolve.c (g95_resolve_cpu_time): Use it.
5089 (g95_resolve_random_number): Ditto.
5090 * resolve.c: Set code->resolved_sym instead of code->sub_name.
5091 * trans-decl.c (g95_get_extern_function_decl): Give external decls
5092 the correct DECL_CONTEXT. Add global symbold to the global scope.
5093 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
5096 2003-03-16 Paul Brook <paul@nowt.org>
5098 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
5099 * options.c (g95_parse_arg): Ditto.
5100 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
5101 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
5102 for the procedure, not the parameter.
5103 * trans-array.c (g95_trans_g77_array): New function.
5104 (g95_trans_assumed_size): Use it.
5105 (g95_trans_dummy_array_bias): Ditto.
5106 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
5107 (g95_conv_expr_descriptor): ... to here. Update callers.
5108 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
5109 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
5110 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
5111 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
5112 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
5113 (g95_sym_type): Ditto.
5115 2003-03-15 Paul Brook <paul@nowt.org>
5117 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
5119 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
5121 2003-03-14 Paul Brook <paul@nowt.org>
5123 * trans-array.c (g95_array_is_packed): Remove.
5124 (g95_conv_array_base): Correctly handle all descriptorless cases.
5125 (g95_conv_array_stride): Use descriptorless strides.
5126 (g95_trans_dummy_array_bias): Don't always repack the array.
5127 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
5129 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
5130 dummy and non-dummy arrays...
5131 (g95_sym_type, g95_get_derived_type): ... like these.
5132 (g95_get_array_type_bounds): Allow discontiguous arrays.
5134 2003-03-12 Paul Brook <paul@nowt.org>
5136 * array.c (g95_resolve_array_spec): Fix comment.
5137 * g95.h (symbol_attributes): New flag always_explicit.
5138 * resolve.c (resolve_formal_arglist): Set it always_explicit.
5139 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
5140 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
5141 (g95_trans_array_bounds): Allow assumed shape arrays.
5142 (g95_trans_repack_array): Remove.
5143 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
5144 * trans-decl.c (g95_build_qualified_array): Only ignore absent
5145 bounds for assumed size arrays.
5146 (g95_build_dummy_array_decl): Use descriptorless arrays.
5147 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
5148 (g95_trans_pointer_assign): Fix typo.
5149 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
5151 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
5152 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
5153 Also modify callers.
5154 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
5156 2003-03-08 Paul Brook <paul@nowt.org>
5158 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
5159 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
5160 * resolve.c (compare_spec_to_ref): Allow full array sections.
5162 2003-03-08 Paul Brook <paul@nowt.org>
5164 * expr.c (g95_simplify_expr): Also simplify array index and
5165 substring expressions.
5166 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
5167 * trans-array.c (g95_trans_array_bounds): New function.
5168 (g95_trans_auto_array_allocation): Use it.
5169 (g95_trans_assumed_size): Rewrite.
5170 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5171 (gfor_fndecl_repack): Remove.
5172 (g95_build_qualified_array): Handle absent upper bounds.
5173 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
5174 (g95_get_symbol_decl): Update.
5175 (g95_build_intrinsic_function_decls): Initialize new decls.
5176 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5177 (gfor_fndecl_repack): Remove.
5178 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
5179 * trans-types.c: (g95_build_array_type): Merge duplicated code..
5180 (g95_get_nodesc_array_type): Handle absent bounds.
5181 * trans-types.h (g95_get_nodesc_array_type): Declare.
5183 2003-03-04 Paul Brook <paul@nowt.org>
5185 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
5188 2003-03-02 Paul Brook <paul@nowt.org>
5190 * options.c (g95_init_options): Drfault to 1.
5191 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
5192 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
5193 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
5194 Handle non-constant size automatic arrays.
5195 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
5196 generic bound functions.
5197 (g95_trans_auto_array_allocation): Don't create a descriptor.
5198 (g95_trans_assumed_size): New function (broken).
5199 (g95_trans_dummy_array_bias): Remove unused var.
5200 * trans-array.h (g95_trans_assumed_size): Declare.
5201 * trans-decl.c (create_index_var): New fuction.
5202 (g95_build_qualified_array): New function.
5203 (g95_get_symbol_decl): Use it.
5204 (g95_trans_deferred_vars): Handle assumed shape seperately.
5205 * trans-types.c (get_element_type): Handle heap allocated arrays.
5206 (g95_is_nodesc_array): Include non-const size arrays.
5207 (g95_get_nodesc_array_type): Ditto.
5209 2003-02-23 Paul Brook <paul@nowt.org>
5211 * trans-array.c (g95_array_init_size): Should use stride, not size of
5214 2003-02-18 Paul Brook <paul@nowt.org>
5216 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
5217 after intrinsic function check.
5219 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5221 * io.c (match_io): Fix missing return value and remove useless
5223 * match.c (g95_match): Remove useless assignment.
5224 * module.c (parse_string): Remove useless post increment.
5225 * simplify.c (g95_simplify_verify): Remove useless assignment.
5227 2003-02-15 Paul Brook <paul@nowt.org>
5229 * expr.c (restricted_intrinsic): Handle bad values gracefully.
5230 * g95.h (symbol_attribute): Add referenced member.
5231 (g95_symbol): Add dummy_order member.
5232 (g95_set_sym_referenced): Declare.
5233 * match.c (g95_match_assignment, g95_match_call): Use it
5234 * primary.c (match_actual_arg, g95_match_rvalue,
5235 g95_match_variable): Ditto.
5236 * symbol.c (next_dummy_order): New variable.
5237 (g95_set_sym_referenced): New function.
5238 (check_done): New function.
5239 (g95_add_*): Use it.
5240 * trans-decl.c: Make formatting conform to GCC standards.
5241 (g95_defer_symbol_init): Add dummy variables in the right order.
5242 (g95_get_symbol_decl): Only accept referenced variables.
5243 (g95_create_module_variable): Module variables are always required.
5244 (generatr_local_decls): New function.
5245 (generate_local_vars): New function.
5246 (g95_generate_function_code): Use it.
5248 2003-02-13 Paul Brook <paul@nowt.org>
5250 * trans-decl.c (g95_conv_struct_cons): Remove.
5251 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
5252 * trans-expr.c (g95_conv_structure): New function.
5253 (g95_conv_expr): Use it.
5255 2003-02-09 Paul Brook <paul@nowt.org>
5257 * trans-array.c (g95_array_init_size): Don't evaluate the linit
5258 expressions multiple times.
5259 (g95_trans_auto_arry_allocation): Use pointer not tmp.
5261 2003-02-08 Paul Brook <paul@nowt.org>
5263 * module.c (mio_symtree_ref): Declare as static.
5264 (mio_expr): Remove dead code.
5265 (read_module): Set the symtree link for fixups.
5266 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
5267 (build_round_expr): ... to this.
5268 (g95_conv_intrinsic_aint): New function.
5269 (g95_conv_intrinsic_function): Use it.
5271 2003-02-08 Paul Brook <paul@nowt.org>
5273 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
5274 offset after modificaton, not the increment expression.
5275 * dependency.c: Kill excess whitespace.
5277 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
5279 * dependency.h: Remove some function declarations.
5280 * dependency.c (get_no_of_elements): Change this function not to
5282 * other: Add comments for all modified functions.
5284 2003-02-06 Paul Brook <paul@nowt.org>
5286 * g95spec.c (lang_specific_functions): Fix initializer warning.
5287 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
5288 for structure type names.
5289 * trans-decl.c (g95_cons_structure_cons): New function.
5290 (g95_get_symbol_decl): Use it.
5291 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
5294 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5296 * resolve.c (compare_cases): Add const to casts.
5298 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5300 * g95.h (g95_check_f): Change a1 to f1m.
5301 * intrinsic.c (add_sym_1m, check_specific,
5302 g95_intrinsic_func_interface): Use it.
5304 * module.c (init_pi_tree): Remove useless cast.
5305 (fp2): Fix argument type.
5307 * parse.c (parse_select_block): Add comment.
5309 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
5311 * lang-options.h: Fix warning involving C90 concatenated
5314 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5315 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5317 * io.c (format_asterisk): Complete initializer to kill warning.
5318 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
5319 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
5320 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
5321 new defines to complete initializers. Kills all warnings.
5323 * Make-lang.in: Comment cleanup.
5325 2003-02-05 Paul Brook <paul@nowt.org>
5327 * array.c (g95_free_constructor): Handle NULL expressions.
5328 * resolve.c (resolve_structure_cons): Ditto.
5329 * decl.c (g95_match_null): New Function.
5330 (variable_decl): Use it.
5331 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
5332 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
5333 * trans-types.c (g95_set_decl_attributes): Remove empty function.
5335 2003-02-05 Paul Brook <paul@nowt.org>
5337 * trans.h (build1_v): New macro.
5338 (build_v): Remove pointless and incorrect prototype.
5339 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
5340 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
5342 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
5344 * Make-lang.in (F95_OBJS): Remove one more dead file.
5346 2003-02-01 Paul Brook <paul@nowt.org>
5348 * lang-specs.h: Don't pass -ffixed-form to the linker.
5349 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
5351 2003-02-01 Paul Brook <paul@nowt.org>
5353 * Make-lang.in (F95_OBJS): Remove dead files.
5354 * trans-array.c (g95_array_init_size): Do the right thing when
5356 * trans-decl.c (g95_generate_function_code): Initialize deffered
5357 symbol list before translating contained subroutines.
5358 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
5359 scalar invariant values here...
5360 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
5361 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
5363 2003-01-29 Paul Brook <paul@nowt.org>
5365 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
5366 (g95_walk_elemental_function_args): Reverse chains before adding.
5367 (g95_reverse_ss): Move about a bit.
5368 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
5371 2003-01-28 Paul Brook <paul@nowt.org>
5373 * intrinsic.c (resolve_intrinsic): Use correct union member.
5374 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
5376 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
5377 use associated variables.
5378 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
5379 * trans-expr.c (g95_conv_expr_present): ... to here.
5380 * trans.h: Declare it.
5381 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
5383 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5385 * array.c (expand_iterator): Suppress useless assignment.
5386 * decl.c (match_char_spec): Ditto.
5387 * io.c (match_io_iterator): Ditto.
5388 * primary.c (match_real_constant): Ditto.
5389 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
5390 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
5391 * matchexp.c (match_add_operand, match_level_5): Likewise.
5392 * module.c (parse_atom, find_enum): Likewise.
5393 * resolve.c: move #include <string.h>
5394 (resolve_select): Fix serious typo.
5396 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
5398 * Make-lang.in: Don't build with broken tree-ssa-pre.
5400 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
5402 * resolve.c (resolve_index): Add a TODO.
5403 * symbol.c: Remove useless "#include <ctype.h>".
5405 2003-01-27 Paul Brook <paul@nowt.org>
5407 * check.c (check_rest): Allow different type kinds as an extension.
5408 * g95.h (g95_resolve_f): Add f1m.
5409 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
5410 * intrinsic.h: Chenge prototypes for MIN and MAX.
5411 * iresolve.c (g95_resolve_minmax): New function.
5412 (g95_resolve_min, g95_resolve_max): Use it.
5413 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
5415 (g95_conv_intrinsic_present): Fix logic.
5417 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
5419 * g95.h (g95_case): Don't be a tree, be a double linked list.
5420 * match.c (match_case_selector): Remove redundant semantics check.
5421 Clean up a few goto's to make it a tiny little bit faster.
5422 * resolve.c (case_tree): Die.
5423 (compare_cases): Accept and compare unbounded cases too.
5424 (check_case_overlap): Don't build a tree. Instead, merge-sort the
5425 whole list of g95_cases passed from resolve_select.
5426 (sane_logical_select): Die.
5427 (check_case_expr): Return FAILURE if a CASE label is of the wrong
5429 (resolve_select): Fixup case expression for computed GOTOs, put it
5430 in expr, not expr2, for easier handing in the parse tree dumper and
5431 the code generator. Rewrite the rest of the function: Kill
5432 unreachable case labels and unreachable case blocks.
5433 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
5434 an EXEC_SELECT, not case2 anymore.
5435 * trans-const.c (g95_conv_constant_to_tree): New function.
5436 (g95_conv_constant): Use it.
5437 * trans-const.h: Declare prototype for the new function.
5438 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
5439 g95_trans_character_select): New static functions.
5440 (g95_trans_select): Rewrite.
5442 2003-01-26 Paul Brook <paul@nowt.org>
5444 * intrinsic.c (add_fnctions): Properly add dreal.
5445 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
5446 (g95_conv_intrinsic_function): Use it.
5447 * trans-io.c (build_dt): Abort on internal files (unimplemented).
5449 2003-01-26 Paul Brook <paul@nowt.org>
5451 Widespread changes to the handling of symbols in expressions. These
5452 are now linked via g95_symtree nodes.
5453 * parse.c (g95_fixup_sibling symbols): New function.
5454 (parse_contained): Use it.
5455 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
5456 contained procedure that has bee correctly fixed up.
5457 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
5459 2003-01-24 Paul Brook <paul@nowt.org>
5461 * trans-array.c (g95_walk_expr): Function result attributes are in
5463 * trans-expr.c (g95_conv_function_call,
5464 g95_trans_arrayfunc_assign): Ditto.
5465 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
5467 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
5469 * expr.c (check_restricted): Fix error message.
5470 * symbol.c (free_st_labels): Plug memleak.
5472 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5474 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
5475 reduce_binary_aa, reduce_binary, eval_intrinsic,
5476 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
5477 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
5478 for typesafe intrinsics helper functions.
5479 (g95_intrinsic_sym): Use them.
5480 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
5481 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
5482 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
5483 check_specific, g95_intrinsic_func_interface,
5484 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
5486 * trans-decl.c (g95_get_extern_function_decl): Likewise.
5487 * Make-lang.in: Don't disable warnings for strict prototypes
5488 any longer, everything is typesafe now.
5490 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5492 * bbt.c (duplicate_node): Make static.
5493 * module.c (module_name): Make static.
5494 * scanner.c (include_dirs): Make static.
5496 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5498 Hard coded _gfor_'s should not show up anymore.
5499 * g95.h (PREFIX): New macro.
5500 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
5502 (g95_resolve_random_number): Likewise.
5503 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
5504 * trans-io.c: Remove 'prefix' macro. Replace all uses with
5505 the new PREFIX macro from g95.h.
5507 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5509 The troubles of forking... Andy implemented this just now too.
5510 Let's stick to that and keep the trees close.
5511 * g95.h (g95_st_label): 'format' member is now a g95_expr.
5512 * io.c: Revert previous changes.
5513 (g95_match_format): Match the format string as a character
5515 * match.h (g95_statement_label): Declare external.
5516 * parse.c: Revert previous changes.
5517 * symbol.c (g95_free_st_label): Free a g95_expr instead
5519 * trans-io.c: Revert previous changes.
5520 (build_dt): Use set_string to set the format string.
5522 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5524 * io.c (format_string): Make non-static.
5525 (g95_match_format): Remember the format string.
5526 (terminate_io): Add I/O termination for empty I/O lists.
5527 * match.h: Declare external format_string.
5528 * parse.c (check_statement_label): Attack the format string
5529 to a format label for FORMAT statements.
5530 * trans-io.c (g95_add_field): Define prefix macro. Replace
5531 all uses of PREFIX define with a use of this macro.
5532 (build_dt): Implement formatted I/O for format labels.
5534 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5536 * lang-options.h: Kill "-std=F".
5537 * options.c: Remove unimplemented "-std=F". Modify
5539 * misc.c (g95_terminal_width): New function.
5540 * error.c (g95_error_init_1): Use g95_terminal_width.
5541 * g95.h: Add prototype for g95_terminal_width, remove
5544 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
5546 * Make-lang.in: Fix typo.
5548 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5550 * g95.h (struct g95_case): Remove unused cruft, new member
5551 'where' to keep track of the locus of the default case.
5552 * match.c (g95_match_case): Add locus to the current case.
5553 (match_case_selector): Likewise.
5554 * parse.c (parse_select_block): Move semantics check for
5555 multiple DEFAULT cases out of here to...
5556 * resolve.c (check_case_overlap): ...here. Return sooner
5558 (check_case_expr): Take two g95_cases now, use to sure the
5559 expression kinds are the same.
5560 (resolve_select): Cleanup.
5562 2003-01-18 Paul Brook <paul@nowt.org>
5564 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
5565 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
5567 (g95_get_extern_function_decl): Put decls in the correct context.
5569 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5571 * trans-io.c: Port changes from Andy to set ERR flag.
5573 2003-01-17 Paul Brook <paul@nowt.org>
5575 * trans-array.c: Add various comments.
5576 (g95_ss_terminator): Declare as const.
5577 (g95_walk_expr): Remove first parameter and update all callers.
5578 (g95_walk_op_expr): Initialize scalar SS properly.
5579 * trans-array.h (g95_walk_expr): Update prototype.
5580 * trans-expr.c: Update for new g95_walk_expr.
5581 * trans-intrinsic.c: Ditto.
5582 * trans-io.c: Ditto.
5583 * trans.h: Various comments for SS chains.
5585 2003-01-17 Paul Brook <paul@nowt.org>
5587 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
5589 * intrinsic.c (add_functions): Use them.
5590 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
5591 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
5593 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5595 Fallout of a small merge conflict:
5596 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
5598 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5600 * initrinsic.c: New add_sym_* functions for strong typing.
5601 (add_conv): Make prototype strict.
5602 * dump-parse-tree.c, dependency.c: Include config.h
5603 * resolve.c, trans-io.c: Fix typos.
5605 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5607 * dump-parse-tree.c (g95_show_code_node): Show the
5608 condition for a computed GOTO that was transformed
5609 to a SELECT CASE construct.
5610 * resolve.c (check_case_overlap): Revert previous switch
5611 to treaps, it was too slow and didn't catch all trouble.
5612 (resolve_symbol): Be more flexible about module procedures.
5613 * symbol.c (check_conflict): Point to relevant section in
5614 the standard for dubious conflict. Allow procedure
5615 dummy arguments to be optional again.
5616 * trans-io (add_field): Rename to g95_add_field. Change
5618 * trans-stmt (trans_select): Handle unbounded cases for
5619 integer SELECT CASE constructs. Fix/add more comment.
5621 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5623 * g95.h: Uses GCC's function attribute macros.
5624 * error.c, module.c, parse.c, g95.h: More function attributes.
5626 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5628 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
5629 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
5632 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5634 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
5636 * trans.c (g95_trans_code): Use annotate_all_with_file_line
5637 instead of nowdead wrap_all_with_wfl.
5639 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5641 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
5642 before generating code, so we can still see it even if the code
5643 generation phase dies.
5645 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5647 * decl.c (build_sym): Split out initialization expression parts...
5648 (add_init_expr_to_sym): ...to here.
5649 (variable_decl): Add the symbol following an attribute list to the
5650 symbol tree before parsing the optional initialization expression
5651 if the symbol is not of a derived type.
5652 * primary.c (g95_match_rvalue): Don't assume a symbol always has
5653 a value if it is a PARAMETER.
5655 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5657 * misc.c: Don't #include <mcheck.h>
5658 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
5659 ever was a glibc bug, then either this was never reported to
5660 glibc people, or it has been fixed for so long that there's
5661 no information you can find about it, anywhere.
5663 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5666 * module.c (attr_bits, bt_types, array_spec_types):
5667 Switch 'const' and 'static'.
5668 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
5670 GNU'ify source code:
5671 * trans-io.c: Numerous fixes, one fixed warning and a few
5672 TODO markers so that we don't forget about them.
5674 2003-01-13 Paul Brook <paul@nowt.org>
5676 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
5677 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
5679 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
5680 * match.c (g95_match_stop): Fix dumb == -> != error.
5682 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5684 * dump-parse-tree.c (show_indent): Add line breaks. This
5685 whole dumping process needs cleanups.
5686 * f95-lang.c (g95_mark_addressable): Fix prototype to match
5687 the langhook. Fix 'return's accordingly.
5688 * g95-support.h: Adjust prototype.
5689 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
5690 * lang-options.h: Add '-fsyntax-only'.
5691 * options.c (g95_init_options): Init 'no_backend'.
5692 (g95_parse_arg): Deal with '-fsyntax-only'.
5693 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
5696 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5698 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
5699 arguments. Also make sure that if a symbol is marked INTRINSIC,
5700 an intrinsic with the symbol's name actually exists.
5701 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
5702 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
5703 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
5705 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5707 * resolve.c (resolve_contained_functions): Fix condition, don't
5708 throw internal_error if a child namespace has no name. Apparently
5709 this can be the case?
5711 2003-01-11 Paul Brook <paul@nowt.org>
5713 Port changes from Andy's tree:
5714 * g95.h (g95_code): Add stop_code.
5715 * match.c (g95_match_stop): Detter syntax checking.
5716 * resolve.c (resolve_generic_f0): Return match type.
5717 (resolve_generic_f): Remove dead/duplicated code.
5718 (resolve_specific_f): Ditto.
5719 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
5720 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
5721 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
5723 2003-01-11 Paul Brook <paul@nowt.org>
5725 * trans-array.c: Various documentation/comment changes.
5726 * trans-stmt.c: Ditto.
5729 2003-01-10 Paul Brook <paul@nowt.org>
5731 * options.c/h: Add -fdump-parse-tree as alias of -v.
5733 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5735 * dump-parse-tree.c (g95_show_namespace): Fixed another
5736 typo. Sorry, it's Friday...
5738 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5741 * trans-array.c, trans-array.h, trans.c, trans-const.c,
5742 trans-const.h, trans-decl.c, trans-expr.c, trans.h
5743 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
5744 trans-types.c: Fix bogus copyright years, add 2003.
5745 * trans-types.h: Give copyright header.
5747 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5749 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
5750 * expr.c, options.c, scanner.c: Add some more 'const' markers.
5751 * intrinsic.c: Some constant strings moved to read-only memory.
5752 * io.c (format_asterisk): Move to...
5755 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5757 * dump-parse-tree.c (g95_show_namespace): Dump implicit
5758 types for ranges instead of per-letter. Indent the
5759 'CONTAINS' just like everything else.
5760 * resolve.c (resolve_contained_functions): Clarify comment.
5761 Explain non-obvious conditional expression. Improve
5762 diagnostics if tyoe cannot be resolved.
5763 Port semi-fix from Andy's tree:
5764 (was_declared): Move up before first use.
5765 (generic_sym, specific_sym): New functions. Code moved
5766 out if procedure_kind.
5767 (procedure_kind): Simplify using new functions.
5768 (resolve_generic_f): Make sure the functions we find in
5769 a parent namespace is generic.
5770 (resolve_specific_f): Ditto for specific functions.
5772 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5774 * trans-stmt.c, trans.c: Fix some code style issues. Add
5775 some more comment (but still not enough!).
5777 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5779 * symbol.c (flavors, procedures, intents, acces_types,
5780 access_types, ifsrc_types): Make const.
5781 * misc.c (g95_string2code): Make 'm' param 'const'.
5782 * module.c (find_enum, write_atom, mio_name): Make
5784 (attr_bits, bt_types, array_spec_types, array_ref_types,
5785 ref_types, expr_types): Make const.
5786 * g95.h: Adjust external decls.
5788 2003-01-09 Paul Brook <paul@nowt.org>
5790 * Testsuite: Add a load of new cases.
5792 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5794 * Make-file.in: Add dependency on back end header files;
5795 a parallel build should work now.
5796 * f95-lang-c (lang_identifier): Remove bogus comment.
5797 (g95_be_parse_file): Fix prototype.
5798 (g95_init): Make static.
5799 (g95_finish): Make static.
5800 * error.c (g95_syntax_error): Kill. Make define in...
5801 * g95.h (g95_syntax_error): Define.
5802 (g95.options): Make 'source' member 'const'.
5803 * interface.c (g95_match_interface): Explain
5804 hard-to-read condition.
5805 (g95_match_end_interface): Ditto.
5806 * trans_const.c (g95_build_string_const): Make 's' parameter
5808 * trans_const.h: Adjust protoype accordingly.
5809 * trans-decl.c: Include tree-dump.h
5810 (g95_generate_function_code): Build fixes for recent changes
5811 in the tree-ssa branch.
5813 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5815 * format.c: Kill, move code from here...
5817 * Make-lang.in: Adjust.
5820 * BUGS: Mention where to submit bugs. Move old content...
5821 * TODO: ...to here. New file.
5823 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5824 Fix most warnings, and suppress the ones we can't fix for now.
5825 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
5826 these warnings just clutter the screen and there's not much
5827 we can do about them for now anyway.
5828 * check.c, iresolve.c: Mark unused function parameters.
5829 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
5830 they should be resolved before they get here.
5831 * error.c: Remove unused FILE *status_out.
5832 * f95-lang.c (g95_init): Remove bogus cast.
5833 * Many files: Make things 'const' where required.
5834 * g95.h: Fix prototypes for all modified functions above.
5835 (g95_options): Remove 'object' member.
5837 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5839 * Make-file.in: Cleanup bogus targets. Add more comment.
5840 * lang-options.h: New option '-w'.
5841 * g95.h: add no_options field to struct g95_options.
5842 * options.c (g95_init_options): Default no_warnings to off.
5843 (g95_parse_arg): Recognise the '-w' switch and its alias,
5845 * error.c (g95_warning, g95_warning_now): Don't emit warning if
5846 no_warning option is set.
5847 * iresolve.c (g95_resolve_shape): Fix warning.
5849 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5851 * primary.c (g95_next_string_char): Rename next_string_char, and
5852 make static. Adjust callers accordingly.
5853 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
5854 callers accordingly.
5855 * g95.h: Split out all g95_match* functions to...
5856 * match.h: ...here. New file.
5857 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
5858 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
5860 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5862 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
5863 g95_merge_new_implicit): New functions.
5864 (g95_match_implicit_none, g95_match_implicit): Move from here...
5865 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
5866 Modify to use the new functions in symbol.c.
5867 * g95.h: Add and move prototypes.
5869 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5871 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
5872 node compare function.
5873 (g95_insert_bbt): Likewise.
5874 (g95_insert_bbt_with_overlap): Likewise.
5875 (g95_delete_bbt): Likewise.
5876 (delete_treap): Likewise. Also fix a potential bug when calling it.
5877 * module.c (compare_pointers): Change proto to compare_fn.
5878 (compare_integers): Likewise.
5879 (compare_true_names): Likewise.
5880 (find_true_name): Adjust call to compare_true_names to match proto.
5881 (require_atom, write_atom, mio_name): Fix 'const' warnings.
5882 (init_pi_tree): Make compare a compare_fn instead of (int *).
5883 * resolve.c (compare_cases): Change proto to compare_fn.
5884 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
5885 it static, and rename to compare_symtree.
5886 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
5888 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
5889 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
5891 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5892 * Make-lang.in: Fix spaces/tabs issues from previous patch.
5893 * patch.options: Blow away Paul's checkin mistake :-)
5894 * io.c (terminate_io): Fix memory leak (Arnaud).
5896 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5898 * Make-lang.in: Teach about building DVI, info manual.
5899 * g95.texi: New file.
5901 2003-01-02 Paul Brook <paul@nowt.org>
5903 * trans-array.c (g95_reverse_ss): Make static and don't use.
5904 (g95_conv_ss_descriptor): Don't use g95_loopinfo
5905 (g95_conv_array_parameters): Modify for pointer assignments.
5906 (g95_walk_subexpr): New function.
5907 (g95_walk_expr*): Use it.
5908 * trans-array.h (g95_reverse_ss): Remove prototype.
5909 * trans-expr.c (g95_trans_pointer_assign): Implement.
5910 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
5911 * trans-intrinsic.c: Sync with scalarizer changes.
5912 * trans-io.c: Ditto.
5914 2002-12-29 Paul Brook <paul@nowt.org>
5916 * trans-array.c: Document calling convention for arrays.
5918 2002-12-19 Paul Brook <paul@nowt.org>
5920 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
5921 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
5922 optional parameters for some intrinsics.
5923 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
5924 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
5925 optional parameters.
5926 * trans.h (g95_se): Add ignore_optional flag.
5928 2002-12-15 Paul Brook <paul@nowt.org>
5930 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
5931 * trans-decl.c (g95_generate_function_code): Use TDI_original.
5933 2002-12-14 Paul Brook <paul@nowt.org>
5935 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
5937 2002-12-12 Paul Brook <paul@nowt.org>
5939 * trans-array.c (g95_trans_array_constructor_subarray): Fully
5940 initialize the scalarizer.
5941 (various): Update to new format of g95_expr->value.constructor.
5943 2002-12-08 Paul Brook <paul@nowt.org>
5945 * trans-array.c (g95_put_offset_into_var): New function.
5946 (g95_trans_array_constructor_subarray): New function.
5947 (g95_trans_array_constructor_value): Use it.
5948 (g95_array_cons_size): Don't abort() on array components.
5950 2002-12-08 Paul Brook <paul@nowt.org>
5952 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
5953 * support.c: Update #includes.
5954 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
5955 * trans-array.c: Update #includes.
5957 * trans-const.c: Ditto.
5958 * trans-io.c: Ditto.
5959 * trans-types.c: Ditto.
5960 (g95_init_types): Set size_type_node.
5961 * trans-decl.c: Update #includes.
5962 (gfor_fndecl_adjust{l,r}): Declare and initialize.
5963 * trans-stmt.c: Update #includes.
5964 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
5965 (g95_trans_select): Fix check for unbounded ranges.
5966 * trans-expr.c: Update #includes.
5967 (g95_conv_string_tmp): New function.
5968 (g95_conv_concat_op): Use it.
5969 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
5970 * Trans-intrisic.c: Update #includes.
5971 (g95_conv_intrinsic_strcmp): New function.
5972 (g95_conv_intrinsic_adjust): Ditto.
5973 (g95_conv_intrinsic_function: Use them.
5975 2002-11-30 Paul Brook <paul@nowt.org>
5977 * trans-array.c (g95_walk_function_expr): Handle non-array return by
5979 * trans-dec.c (g95_build_function_decl): Handle character return
5981 (g95_get_fake_result_decl): Ditto.
5982 (g95_trans_deferred_vars): Ditto.
5983 * trans-expr.c (g95_conv_function_call): Ditto.
5984 (g95_trans_arrayfunc_assign) Limit to array valued functions.
5985 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
5986 (g95_conv_intrinsic_function): Use it.
5987 * trans-types.c (g95_sym_type): Handle functions returning strings.
5988 (g95_return_by_reference): Ditto.
5989 (g95_get_function_type): Ditto.
5991 2002-11-18 Paul Brook <paul@nowt.org>
5993 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
5994 requires a temporary.
5995 (g95_trans_select): Handle computed gotos.
5996 * trans-types.c (g95_build_array_type): Warn about non-functional
5997 assumed shape arrays.
5998 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
6000 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
6001 (g95_conv_intrinsic_int): New function.
6002 (g95_conv_intrinsic_mod): New function.
6003 (g95_conv_intrinsic_ichar): New function.
6004 (g95_conv_intrinsic_function): Use them.
6005 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
6007 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
6009 * trans-types.c (g95_build_array_type): Assumed
6010 sized arrays can have rank > 1.
6011 * trans.c (g95_trans_code): Remove erroneous
6012 warning about CONTINUE.
6013 * trans-expr.c (g95_conv_variable): Remove
6016 2002-11-15 Paul Brook <paul@nowt.org>
6018 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
6020 2002-10-31 Paul Brook <paul@nowt.org>
6022 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
6023 * trans-expr.c (g95_conv_component_ref): Handle character string
6025 (g95_conv_string_parameter): Ditto.
6026 * trans-types.c (g95_get_derived_type): Add length decl to caracter
6029 2002-10-10 Paul Brook <paul@nowt.org>
6031 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
6032 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
6034 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
6035 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
6036 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
6037 * trans-types.c (pvoid_type_node): Declare and initialize.
6038 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
6039 (g95_array_allocate): Fix when base==data.
6040 (g95_conv_array_parameter): Correctly handle reduced rank sections.
6041 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
6043 2002-10-09 Paul Brook <paul@nowt.org>
6045 * (g95_conv_expr_reference): Handle character strings correctly.
6047 2002-10-07 Paul Brook <paul@nowt.org>
6049 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
6051 * trans-array.c (g95_build_array_initializer): Remove.
6052 (g95_conv_array_initializer): New Function.
6053 (g95_trans_auto_arry_allocation): Cleanup.
6054 (g95_trans_init_character_array): Remove.
6055 * g95spec.c: Link in libgforbegin.
6056 * trans.c (g95_generate_code): Rename main function to MAIN__.
6057 (g95_create_var): New function.
6058 (g95_create_var_np): New function.
6059 (g95_evaluate_now): New function.
6060 (g95_start_block): New function.
6061 (g95_finish_block): New function.
6062 (g95_add_expr_to_block): New function.
6063 (g95_add_block_to_block): New function.
6064 * trans-expr.c (g95_conv_componen_ref): New function.
6065 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
6066 (F95_OBJS): Add dependency.o.
6067 * f95-lang.c (g95_is_simple_stmt): Remove.
6068 * f95-tree.c (mark_not_simple): New function.
6069 (unshare_all_trees): New function.
6070 (create_tmp_var, create_tmp_alias_var): Remove.
6071 * support.c (declare_tmp_vars, tree_last_decl): Remove.
6072 * trans*: Convert to new IR using GENERIC trees. Don't bother about
6073 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
6075 2002-10-01 Paul Brook <paul@nowt.org>
6077 * trans-array.c: Add support for descriptorless arrays.
6078 (g95_conv_array_data): New function.
6079 (g95_conv_array_base): New function.
6080 * trans-array.h: Declare these here.
6081 * trans-decl.c(g95_create_mopdule_variable): Perform variable
6082 initialization and creation here.
6083 (g95_create_module_vars): Instead of here.
6084 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
6085 * trans-intrinsic.c: Ditto.
6086 * trans-types.c (g95_is_nodesc_array): New function.
6087 (g95_get_nodesc_array_type): New function.
6088 (g95_sym_type, g95_get_derived_type): Use them.
6089 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
6091 2002-09-28 Paul Brook <paul@nowt.org>
6093 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
6094 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
6097 2002-09-24 Paul Brook <paul@nowt.org>
6099 * f95-lang.c (listify): Remove declaration.
6100 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
6102 * f95-tree.c (get_name): New function.
6103 * trans.c (module_namespace): Remove.
6104 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
6105 * trans-types.c: Ditto.
6107 2002-09-19 Paul Brook <paul@nowt.org>
6109 * trans-array.c (g95_get_array_cons_size): New Function.
6110 (g95_con_ss_startstride): Handle Array constructors.
6111 (g95_conv_loop_setup): Ditto.
6112 (g95_conv_array_parameter): Ditto.
6113 * tras-decl.c (g95_finish_var_decl): Make initializes variables
6116 2002-09-19 Paul Brook <paul@nowt.org>
6118 * trans.c (g95_simple_fold_tmp): Detect variables inside
6120 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
6122 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
6124 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
6126 2002-09-14 Paul Brook <paul@nowt.org>
6128 * trans.c (g95_create_module_variable): Move to trans-decl.c.
6129 * trans-const.c (g95_conv_string_init): New Function.
6130 * trans-const.h: Declare it.
6131 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
6132 variables. Don't bail on intrinsic symbols.
6133 (get_extern_function_decl): Handle specific intrinsic functions.
6134 * trans-types.c (g95_sym_type): Dummy functions don't return
6136 * trans-array.c (g95_build_array_initializer): New Function.
6137 (g95_trans_auto_array_allocation): Build initializer for static decls.
6138 Don't use mpz_addmul, it's GMP4 only.
6140 2002-09-12 Paul Brook <paul@nowt.org>
6142 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
6143 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
6144 assembler names for module procedures.
6146 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6148 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
6151 2002-09-10 Paul Brook <paul@nowt.org>
6153 * trans-array.c: Change format of G95_SS_TEMP strictures.
6154 (g95_check_fncall_dependancy): New function.
6155 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
6157 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
6159 (g95_build_function_decl): Don't assume result arrays are packed.
6160 (g95_trans-deferred-vars): Handle array result variables.
6161 (g95_generate_fuction_code): Clear saved_function_decls.
6162 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
6164 (g95_trans_arrayfunc_assign): New function.
6165 (g95_trans_assignment): Use it.
6166 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
6167 (g95_se): Add direct_byref.
6168 * trans-types.c: Use sym->result rather than sym where appropriate.
6169 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
6170 Update other functions to use this.
6171 (g95_is_intrinsic_libcall): New function.
6172 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
6173 (g95_walk_intrinsic_function): Ditto.
6175 2002-09-08 Paul Brook <paul@nowt.org>
6177 * trans-types.c: Change rank field to dtype field in array descriptor.
6178 * trans-array.c: Implement filling of dtype array descriptor field.
6179 * trans-intrinsic.c: Fix broken LEN intrinsic.
6181 2002-09-07 Paul Brook <paul@nowt.org>
6183 * trans-intrinsic.c: Remove outdated todo intrinsic list.
6184 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
6185 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
6187 2002-09-06 Paul Brook <paul@nowt.org>
6189 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
6190 (gt-f95-trans-types.h): Add dependancy information.
6191 * config-lang.in (gtfiles): Add trans-types.c
6192 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
6193 back to top-level code.
6194 * trans-array.c, trans-types.c: Change format of array descriptor.
6195 (g95_conv_descriptor_dimension): New function.
6196 * trans-types.h (g95_conv_descriptor_rank): define.
6197 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
6200 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6202 * trans-array.c, trans-types.c: Add rank information to descriptor.
6204 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6206 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
6208 2002-09-04 Paul Brook <paul@nowt.org>
6210 * f95-lang.c (g95_create_decls): New function.
6211 (g95_init): Move initialization of external decls to above, and call
6212 from g95_be_parse_file.
6213 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
6214 * trans-types.c (g95_init_types): Always name integer and char types.
6215 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
6217 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6219 * Make-lang.in: Add options.c to F95_PARSER_OBJS
6221 2002-09-02 Paul Brook <paul@nowt.org>
6223 * g95_generate_code: Clear the attr for __fortran_main.
6224 * trans-types.c (g95_finish_type): New function.
6225 * g95_init_io_state_type: Use g95_finish_type.
6226 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
6228 2002-09-01 Paul Brook <paul@nowt.org>
6230 * README.backend: Warn about the dangers of extra config.h files.
6231 Remove obsolete libgfor stuff.
6232 * config-lang.in: Add target-libgfor dependancy.
6233 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
6235 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
6237 * g95_conv_mpz_to_tree: Free storage pointed to by q,
6240 2002-08-30 Paul Brook <paul@nowt.org>
6242 * trans-intrinsic.c (g95_conv_intrinsic_function,
6243 g95_walk_intrinsic_function): Added ANY and ALL.
6244 (g95_conv_intrinsic_anyall): New function.
6245 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in