1 2010-06-18 Tobias Burnus <burnus@net-b.de>
4 * resolve.c (resolve_allocate_deallocate): Properly check
5 part-refs in stat=/errmsg= for invalid use.
7 2010-06-17 Janus Weil <janus@gcc.gnu.org>
10 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
11 Return directly in case of an error.
13 2010-06-16 Janus Weil <janus@gcc.gnu.org>
16 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
17 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
18 structure to each procedure in a procedure list.
19 * module.c (mio_typebound_proc): Add NULL argument to
20 'gfc_get_typebound_proc'.
21 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
22 to initialize the new structure.
24 2010-06-15 Janus Weil <janus@gcc.gnu.org>
27 * gfortran.h (gfc_expr): Add new member 'mold'.
28 * match.c (gfc_match_allocate): Implement the MOLD tag.
29 * resolve.c (resolve_allocate_expr): Ditto.
30 * trans-stmt.c (gfc_trans_allocate): Ditto.
32 2010-06-15 Jakub Jelinek <jakub@redhat.com>
35 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
36 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
37 GFC_DECL_SAVED_DESCRIPTOR set.
38 (gfc_omp_report_decl): New function.
39 * trans.h (gfc_omp_report_decl): New prototype.
40 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
42 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
46 * gfortranspec.c (lang_specific_driver): Removed deprecation
48 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
49 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
50 * cpp.h (gfc_cpp_makedep): New.
51 (gfc_cpp_add_dep): New.
52 (gfc_cpp_add_target): New.
53 * cpp.c (gfc_cpp_option): Add deps* members.
54 (gfc_cpp_makedep): New.
55 (gfc_cpp_add_dep): New.
56 (gfc_cpp_add_target): New.
57 (gfc_cpp_init_options): Initialize new options.
58 (gfc_cpp_handle_option): Handle new options.
59 (gfc_cpp_post_options): Map new options to libcpp-options.
60 (gfc_cpp_init): Handle deferred -MQ and -MT options.
61 (gfc_cpp_done): If requested, write dependencies to file.
62 * module.c (gfc_dump_module): Add a module filename as target.
63 * scanner.c (open_included_file): New parameter system; add the
64 included file as dependency.
65 (gfc_open_included_file): Add the included file as dependency.
66 (gfc_open_intrinsic_module): Likewise.
67 * invoke.texi: Removed deprecation warning for -M.
68 * gfortran.texi: Removed Makefile-dependencies project.
70 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
72 * resolve.c (resolve_global_procedure): Improved checking if an
73 explicit interface is required.
75 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
77 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
79 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
80 (gfc_conv_intrinsic_ttynam): Likewise.
81 (gfc_conv_intrinsic_trim): Likewise.
83 2010-06-12 Janus Weil <janus@gcc.gnu.org>
86 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
88 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
90 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
92 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
94 * mathbuiltins.def: Add builtins that do not directly correspond
95 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
96 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
97 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
98 code_{r,c}{4,8,10,16} fields. Add
99 {,complex}{float,double,long_double}_built_in fields.
100 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
101 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
102 definition of OTHER_BUILTIN.
103 (real_compnt_info): Remove unused struct.
104 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
106 (build_round_expr): Call builtin_decl_for_precision instead of
108 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
110 (gfc_build_intrinsic_lib_fndecls): Match
111 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
112 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
114 (gfc_conv_intrinsic_lib_function): Go through all the extended
116 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
118 (gfc_conv_intrinsic_abs): Likewise.
119 (gfc_conv_intrinsic_mod): Likewise.
120 (gfc_conv_intrinsic_sign): Likewise.
121 (gfc_conv_intrinsic_fraction): Likewise.
122 (gfc_conv_intrinsic_nearest): Likewise.
123 (gfc_conv_intrinsic_spacing): Likewise.
124 (gfc_conv_intrinsic_rrspacing): Likewise.
125 (gfc_conv_intrinsic_scale): Likewise.
126 (gfc_conv_intrinsic_set_exponent): Likewise.
128 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
132 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
133 functions with CLASS formal arguments.
135 2010-06-10 Janus Weil <janus@gcc.gnu.org>
138 * resolve.c (conformable_arrays): Handle allocatable components.
140 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
143 * gfortran.texi: Document that Cray pointers cannot be function
146 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
149 * gfortran.texi: Document lack of support for syntax
150 "complex FUNCTION name*16()", and existence of alternative
151 legacy syntax "complex*16 FUNCTION name()".
153 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
156 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
157 POSIX's fsync(), and how to call the latter from Fortran code.
159 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
162 * interface.c (compare_actual_formal): Reject actual arguments with
163 array subscript passed to ASYNCHRONOUS dummys.
165 2010-06-10 Daniel Kraft <d@domob.eu>
168 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
169 (struct gfc_symbol): New field `assoc'.
170 (struct gfc_association_list): New struct.
171 (struct gfc_code): New struct `block' in union, move `ns' there
172 and add association list.
173 (gfc_free_association_list): New method.
174 (gfc_has_vector_subscript): Made public;
175 * match.h (gfc_match_associate): New method.
176 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
177 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
178 * interface.c (gfc_has_vector_subscript): Made public.
179 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
180 * match.c (gfc_match_associate): New method.
181 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
182 * primary.c (match_variable): Don't allow names associated to expr here.
183 * parse.c (decode_statement): Try matching ASSOCIATE statement.
184 (case_exec_markers, case_end): Add ASSOCIATE statement.
185 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
186 (parse_associate): New method.
187 (parse_executable): Handle ST_ASSOCIATE.
188 (parse_block_construct): Change reference to gfc_code's `ns' field.
189 * resolve.c (resolve_select_type): Ditto.
190 (resolve_code): Ditto.
191 (resolve_block_construct): Ditto and add comment.
192 (resolve_select_type): Set association list in generated BLOCK to NULL.
193 (resolve_symbol): Resolve associate names.
194 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
195 and free association list.
196 (gfc_free_association_list): New method.
197 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
198 * trans-stmt.c (gfc_trans_block_construct): Change reference to
199 gfc_code's `ns' field.
201 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
203 * error.c (error_print): Pre-initialize loc by NULL.
204 * openmp.c (resolve_omp_clauses): Add explicit
205 braces to avoid ambigous else.
206 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
208 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
210 * gfc-internals.texi: Move to GFDL 1.3.
211 * gfortran.texi: Ditto.
212 * intrinsic.texi: Ditto.
213 * invoke.texi: Ditto.
215 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
218 * check.c (gfc_check_selected_real_kind): Verify that the
219 actual arguments are scalar.
221 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
224 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
226 2010-06-09 Janus Weil <janus@gcc.gnu.org>
229 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
231 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
233 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
235 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
237 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
238 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
239 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
240 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
242 * fortran/check.c (nonnegative_check, less_than_bitsize1,
243 less_than_bitsize2): New functions.
244 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
245 nonnegative_check and less_than_bitsize1.
246 (gfc_check_ibclr, gfc_check_ibset): Removed.
247 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
250 2010-06-09 Janus Weil <janus@gcc.gnu.org>
253 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
256 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
258 * resolve.c (resolve_deallocate_expr): Avoid warning
259 about possible use of iunitialized sym.
260 (resolve_allocate_expr): Pre-initialize sym by NULL.
262 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
265 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
267 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
269 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
271 (gfc_get_array_type_bounds): Likewise.
273 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
274 (gfc_find_module): Likewise.
276 * f95-lang.c (pushlevel): Likewise.
278 * trans.h (struct lang_type): Add variable_size GTY option.
279 (struct lang_decl): Likewise.
281 2010-06-08 Tobias Burnus <burnus@net-b.de>
284 * symbol.c (check_conflict): Move protected--external/procedure check ...
285 * resolve.c (resolve_select_type): ... to the resolution stage.
287 2010-06-07 Tobias Burnus <burnus@net-b.de>
289 * options.c (gfc_handle_option): Fix -fno-recursive.
291 2010-06-07 Tobias Burnus <burnus@net-b.de>
293 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
294 * gfortran.texi (copyrights-gfortran): Ditto.
296 2010-06-07 Joseph Myers <joseph@codesourcery.com>
298 * lang.opt (fshort-enums): Define using Var and VarExists.
299 * options.c (gfc_handle_option): Don't set flag_short_enums here.
301 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
302 Janus Weil <janus@gcc.gnu.org>
305 * resolve.c (get_declared_from_expr): Move to before
306 resolve_typebound_generic_call. Make new_ref and class_ref
307 ignorable if set to NULL.
308 (resolve_typebound_generic_call): Once we have resolved the
309 generic call, check that the specific instance is that which
310 is bound to the declared type.
311 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
312 freeing 'class_ref->next' twice.
314 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
317 * trans-array.c (structure_alloc_comps): Dereference scalar
318 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
321 2010-06-04 Joseph Myers <joseph@codesourcery.com>
323 * gfortranspec.c (append_arg, lang_specific_driver): Use
324 GCC-specific formats in diagnostics.
326 2010-06-02 Tobias Burnus <burnus@net-b.de>
329 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
332 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
335 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
338 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
340 * fortran/gfortran.texi: Fix typos in description of variable-format-
343 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
346 * dependency.c (gfc_check_section_vs_section): Check
347 for interleaving array assignments without conflicts.
349 2010-05-30 Janus Weil <janus@gcc.gnu.org>
351 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
352 $data component of a class container.
353 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
354 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
355 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
356 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
357 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
358 * gcc/fortran/parse.c (parse_derived): Ditto.
359 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
360 gfc_expr_attr): Ditto.
361 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
362 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
363 resolve_fl_var_and_proc, resolve_typebound_procedure,
364 resolve_fl_derived): Ditto.
365 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
366 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
368 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
369 gfc_trans_deferred_vars): Ditto.
370 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
372 2010-05-28 Tobias Burnus <burnus@net-b.de>
374 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
376 2010-05-28 Joseph Myers <joseph@codesourcery.com>
378 * gfortranspec.c (append_arg, lang_specific_driver): Use
379 fatal_error instead of fatal. Use warning instead of fprintf for
382 2010-05-28 Joseph Myers <joseph@codesourcery.com>
384 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
385 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
386 xstrerror instead of strerror.
388 2010-05-26 Joseph Myers <joseph@codesourcery.com>
390 * cpp.c (cb_cpp_error): Save and restore
391 global_dc->warn_system_headers, not variable warn_system_headers.
393 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
395 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
397 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
399 * trans-common.c: Do not include rtl.h, include output.h instead.
400 * trans-decl.c: Likewise.
402 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
405 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
406 namespace before trying to reorder the gsymbols.
408 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
413 * resolve.c (resolve_global_procedure): Add check for global
414 procedures with implicit interfaces and assumed-shape or optional
415 dummy arguments. Verify that function return type, kind and string
418 2010-05-21 Tobias Burnus <burnus@net-b.de>
420 * gfortran.h: Do not include system.h.
421 * bbt.c: Include system.h.
423 * dependency.c: Ditto.
424 * dump-parse-tree.c: Ditto.
425 * arith.h: Do not include gfortran.h.
426 * constructor.h: Do not include gfortran.h and splay-tree.h.
427 * match.h: Do not include gfortran.h.
429 * target-memory.h: Ditto.
430 * openmp.c: Do not include toplev.h and target.h.
431 * trans-stmt.c: Ditto not include toplev.h.
433 * trans-common.c: Tell why toplev.h is needed. And
434 do not include target.h.
435 * trans-expr.c: Tell why toplev.h is needed.
436 * trans-array.c: Ditto.
437 * trans-openmp.c: Ditto.
438 * trans-const.c: Ditto.
440 * trans-types.c: Ditto.
442 * trans-decl.c: Ditto.
445 * trans-intrinsic.c: Ditto.
448 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
451 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
452 before returning MATCH_ERROR. Add check for scalar. Add check for
453 default integer kind.
455 2010-05-22 Janus Weil <janus@gcc.gnu.org>
458 * match.c (gfc_match_select_type): On error jump back out of the local
460 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
461 stage, more precisely to ...
462 * resolve.c (resolve_fl_derived): ... this place.
464 2010-05-22 Janus Weil <janus@gcc.gnu.org>
467 * resolve.c (ensure_not_abstract): Allow abstract types with
468 non-abstract ancestors.
470 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
472 * trans-const.c: Include realmpfr.h.
473 * Make-lang.in: Update dependencies.
475 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
477 * trans-const.c, trans-types.c, trans-intrinsic.c:
478 Clean up redundant includes.
480 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
483 * lang.opt (Wunused-dummy-argument): New option.
484 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
485 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
486 (set_Wall): Enable warn_unused_dummy_argument.
487 (gfc_handle_option): Set warn_unused_dummy_argument according to
489 * trans-decl.c (generate_local_decl): Separate warnings about
490 unused variables and unused dummy arguments.
491 * invoke.texi: Documented new option.
493 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
495 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
496 (gfc_conv_string_tmp): Do not assert type comparibilty.
497 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
498 (gfc_conv_expr_descriptor): Remove assert.
499 * trans-common.c: Clarify why rtl.h and tm.h are included.
500 * trans-openmp.c: Do not include ggc.h and real.h.
501 Explain why gimple.h is included.
502 * trans-const.c: Do not include ggc.h.
503 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
504 * trans.c: Do not include ggc.h and real.h.
505 Explain why gimple.h is included.
506 * trans-types.c: Do not include tm.h. Explain why langhooks.h
507 and dwarf2out.h are included.
508 * trans-io.c: Do not include gimple.h and real.h.
509 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
510 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
513 2010-05-20 Tobias Burnus <burnus@net-b.de>
515 * options.c (gfc_init_options,gfc_post_options): Enable
516 flag_associative_math by default.
518 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
521 * trans-stmt.c (gfc_trans_stop): Add generation of call to
522 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
523 blank STOP, handling a null expression. (gfc_trans_pause): Use
524 pause_string for blank PAUSE.
525 * trans.h: Add external function declaration for error_stop_numeric.
526 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
527 the declaration for the library call. Adjust whitespaces.
528 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
529 signal no stop code. Match the expression following the stop and pass
530 that to the translators. Remove the old use of digit matching. Add
531 checks that the stop_code expression is INTEGER or CHARACTER, constant,
532 and if CHARACTER, default character KIND.
534 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
537 * lang.opt (Wconversion-extra): New option.
538 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
539 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
540 (set_Wall): Enable -Wconversion.
541 (gfc_handle_option): Set warn_conversion_extra.
542 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
543 introduced for -Wconversion if -Wconversion-extra is present.
544 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
545 -Wconversion; document -Wconversion-extra.
547 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
550 * gfortran.h (gfc_has_default_initializer): New.
551 * expr.c (gfc_has_default_initializer): New.
552 * resolve.c (has_default_initializer): Removed, use
553 gfc_has_default_initializer() instead. Updated all callers.
554 * trans-array.c (has_default_initializer): Removed, use
555 gfc_has_default_initializer() instead. Updated all callers.
556 * trans-decl.c (generate_local_decl): Do not check the
557 first component only to check for initializers, but use
558 gfc_has_default_initializer() instead.
560 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
563 * primary.c (match_string_constant): Move start_locus just inside
565 * data.c (create_character_intializer): Clarified truncation warning.
567 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
570 * intrinsic.h (gfc_check_float): New prototype.
571 (gfc_check_sngl): New prototype.
572 * check.c (gfc_check_float): New.
573 (gfc_check_sngl): New.
574 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
575 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
577 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
578 added them to the list of specifics of REAL instead.
580 2010-05-17 Janus Weil <janus@gcc.gnu.org>
583 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
584 This is now handled via 'gfc_class_null_initializer'.
586 2010-05-17 Janus Weil <janus@gcc.gnu.org>
588 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
589 gfc_build_class_symbol,add_proc_component,add_proc_comps,
590 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
591 add_procs_to_declared_vtab,add_generic_specifics,
592 add_generics_to_declared_vtab,gfc_find_derived_vtab,
593 find_typebound_proc_uop,gfc_find_typebound_proc,
594 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
595 gfc_get_tbp_symtree): Moved here from other places.
596 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
598 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
599 gfc_find_typebound_proc,gfc_find_typebound_user_op,
600 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
601 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
602 * Make-lang.in: Add class.o.
603 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
604 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
605 add_procs_to_declared_vtab,add_generic_specifics,
606 add_generics_to_declared_vtab,gfc_find_derived_vtab,
607 find_typebound_proc_uop,gfc_find_typebound_proc,
608 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
609 gfc_get_tbp_symtree): Move to class.c.
611 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
613 * trans-types.c (gfc_init_types): Use build_function_type_list.
614 (gfc_get_ppc_type): Likewise.
615 * trans-decl.c (gfc_generate_constructors): Likewise.
616 * f95-lang.c (build_builtin_fntypes): Likewise.
617 (gfc_init_builtin_functions): Likewise.
618 (DEF_FUNCTION_TYPE_0): Likewise.
619 (DEF_FUNCTION_TYPE_1): Likewise.
620 (DEF_FUNCTION_TYPE_2): Likewise.
621 (DEF_FUNCTION_TYPE_3): Likewise.
622 (DEF_FUNCTION_TYPE_4): Likewise.
623 (DEF_FUNCTION_TYPE_5): Likewise.
624 (DEF_FUNCTION_TYPE_6): Likewise.
625 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
626 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
628 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
630 * trans-array.c (gfc_trans_array_constructor_value): Use
631 build_constructor instead of build_constructor_from_list.
632 (gfc_build_constant_array_constructor): Likewise.
633 * trans-decl.c (create_main_function): Likewise.
634 * trans-stmt.c (gfc_trans_character_select): Likewise.
636 2010-05-17 Janus Weil <janus@gcc.gnu.org>
639 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
640 (resolve_fl_variable_derived): ... this place.
641 (resolve_symbol): Make sure function symbols (and their result
642 variables) are not resolved twice.
644 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
647 * array.c (match_array_list): Revert change from 2010-05-13.
649 2010-05-16 Richard Guenther <rguenther@suse.de>
651 * trans-decl.c (module_htab_decls_hash): Revert last change.
653 2010-05-16 Richard Guenther <rguenther@suse.de>
655 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
657 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
659 * options.c (set_Wall): Remove special logic for Wuninitialized
662 2010-05-15 Janus Weil <janus@gcc.gnu.org>
666 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
669 2010-05-15 Janus Weil <janus@gcc.gnu.org>
673 * gfortran.h (gfc_class_null_initializer): New prototype.
674 * expr.c (gfc_class_null_initializer): New function to build a NULL
675 initializer for CLASS pointers.
676 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
677 containers. Remove default NULL initialization of $data component.
678 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
680 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
681 Use new function 'gfc_class_null_initializer'.
682 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
685 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
688 * fortran/interface.c (get_sym_storage_size): Use signed instead of
689 unsigned mpz_get_?i routines.
691 2010-05-14 Jakub Jelinek <jakub@redhat.com>
693 * trans.c (trans_code): Set backend locus early.
694 * trans-decl.c (gfc_get_fake_result_decl): Use source location
695 of the function instead of current input_location.
697 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
700 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
702 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
703 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
706 2010-05-13 Jakub Jelinek <jakub@redhat.com>
709 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
711 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
712 by reference dummy procedures or non-dummy procedure pointers.
713 (gfc_omp_predetermined_sharing): Return
714 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
716 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
719 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
721 (gfc_match_omp_critical): Likewise.
722 (gfc_match_omp_flush): Likewise.
723 (gfc_match_omp_workshare): Likewise.
724 (gfc_match_omp_master): Likewise.
725 (gfc_match_omp_ordered): Likewise.
726 (gfc_match_omp_atomic): Likewise.
727 (gfc_match_omp_barrier): Likewise.
728 (gfc_match_omp_end_nowait): Likewise.
730 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
733 * resolve.c (validate_case_label_expr): Removed FIXME.
734 (resolve_select): Raise default warning on case labels out of range
735 of the case expression.
737 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
742 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
743 about conversion warnings.
745 2010-05-10 Janus Weil <janus@gcc.gnu.org>
748 * match.c (gfc_match_select_type): Move error message to
750 * resolve.c (resolve_select_type): Error message moved here from
751 gfc_match_select_type. Correctly set type of temporary.
753 2010-05-10 Richard Guenther <rguenther@suse.de>
755 * trans-decl.c (gfc_build_library_function_decl): Split out
757 (build_library_function_decl_1): ... this new function.
758 Set a fnspec attribute if a specification was provided.
759 (gfc_build_library_function_decl_with_spec): New function.
760 (gfc_build_intrinsic_function_decls): Annotate internal_pack
763 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
766 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
769 2010-05-07 Jason Merrill <jason@redhat.com>
771 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
772 to avoid -Wc++-compat warning.
774 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
777 * options.c (gfc_handle_option): Add argument kind.
778 * gfortran.h (gfc_handle_option): Update declaration.
780 2010-05-06 Tobias Burnus <burnus@net-b.de>
783 * trans-types.c (gfc_sym_type): Mark Cray pointees as
786 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
789 * resolve.c (traverse_data_list): Rephrase error message for
790 non-constant bounds in data-implied-do.
792 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
795 * gfortran.h: Removed repeat count from constructor, removed
797 * data.h (gfc_assign_data_value_range): Changed return value from
799 * data.c (gfc_assign_data_value): Add location to constructor element.
800 (gfc_assign_data_value_range): Call gfc_assign_data_value()
801 for each element in range. Return early if an error was generated.
802 * resolve.c (check_data_variable): Stop early if range assignment
805 2010-05-05 Janus Weil <janus@gcc.gnu.org>
808 * resolve.c (resolve_fl_derived): Some fixes for class variables.
809 * symbol.c (gfc_build_class_symbol): Add separate class container for
812 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
815 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
817 2010-05-02 Tobias Burnus <burnus@net-b.de>
820 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
821 for lcobound, ucobound, image_index and this_image.
822 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
823 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
824 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
825 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
827 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
829 2010-04-30 Tobias Burnus <burnus@net-b.de>
833 * trans-types.c (gfc_get_array_descriptor_base): Fix index
834 calculation for array descriptor types.
836 2010-04-29 Janus Weil <janus@gcc.gnu.org>
839 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
840 initializers for PPC members of the vtabs.
842 2010-04-29 Janus Weil <janus@gcc.gnu.org>
845 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
846 attribute for all PPC members of the vtypes.
847 (copy_vtab_proc_comps): Copy the correct interface.
848 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
849 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
850 a dummy argument and make sure all PPC members of the vtab are
851 initialized correctly.
852 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
853 in call to gfc_trans_assign_vtab_procs.
854 * trans-stmt.c (gfc_trans_allocate): Ditto.
856 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
859 * resolve.c (resolve_typebound_function): Renamed
860 resolve_class_compcall.Do all the detection of class references
862 (resolve_typebound_subroutine): resolve_class_typebound_call
863 renamed. Otherwise same as resolve_typebound_function.
864 (gfc_resolve_expr): Call resolve_typebound_function.
865 (resolve_code): Call resolve_typebound_subroutine.
867 2010-04-29 Janus Weil <janus@gcc.gnu.org>
870 * resolve.c (resolve_typebound_generic_call): For CLASS methods
871 pass back the specific symtree name, rather than the target
874 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
877 * resolve.c (resolve_structure_cons): Make the initializer of
878 the vtab component 'extends' the same type as the component.
880 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
883 * interface.c (check_interface1): Pass symbol name rather than NULL to
884 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
885 trap MULL. (gfc_compare_derived_types): Revert previous change
886 incorporated incorrectly during merge from trunk, r155778.
887 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
888 than NULL to gfc_compare_interfaces.
889 * symbol.c (add_generic_specifics): Likewise.
891 2010-02-29 Janus Weil <janus@gcc.gnu.org>
894 * interface.c (gfc_compare_derived_types): Add condition for vtype.
895 * symbol.c (gfc_find_derived_vtab): Sey access to private.
896 (gfc_find_derived_vtab): Likewise.
897 * module.c (ab_attribute): Add enumerator AB_VTAB.
898 (mio_symbol_attribute): Use new attribute, AB_VTAB.
899 (check_for_ambiguous): Likewise.
901 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
902 Janus Weil <janus@gcc.gnu.org>
905 * trans-expr.c (select_class_proc): Remove function.
906 (conv_function_val): Delete reference to previous.
907 (gfc_conv_derived_to_class): Add second argument to the call to
908 gfc_find_derived_vtab.
909 (gfc_conv_structure): Exclude proc_pointer components when
910 accessing $data field of class objects.
911 (gfc_trans_assign_vtab_procs): New function.
912 (gfc_trans_class_assign): Add second argument to the call to
913 gfc_find_derived_vtab.
914 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
915 implement holding off searching for the vptr derived type.
916 (add_proc_component): New function.
917 (add_proc_comps): New function.
918 (add_procs_to_declared_vtab1): New function.
919 (copy_vtab_proc_comps): New function.
920 (add_procs_to_declared_vtab): New function.
921 (void add_generic_specifics): New function.
922 (add_generics_to_declared_vtab): New function.
923 (gfc_find_derived_vtab): Add second argument to the call to
924 gfc_find_derived_vtab. Add the calls to
925 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
926 * decl.c (build_sym, build_struct): Use new arg in calls to
927 gfc_build_class_symbol.
928 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
929 definition of struct gfc_class_esym_list. Modify prototypes
930 of gfc_build_class_symbol and gfc_find_derived_vtab.
931 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
932 call to gfc_find_derived_vtab.
933 * module.c : Add the vtype attribute.
934 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
935 * resolve.c (resolve_typebound_generic_call): Add second arg
936 to pass along the generic name for class methods.
937 (resolve_typebound_call): The same.
938 (resolve_compcall): Use the second arg to carry the generic
939 name from the above. Remove the reference to class_esym.
940 (check_members, check_class_members, resolve_class_esym,
941 hash_value_expr): Remove functions.
942 (resolve_class_compcall, resolve_class_typebound_call): Modify
943 to use vtable rather than member by member calls.
944 (gfc_resolve_expr): Modify second arg in call to
946 (resolve_select_type): Add second arg in call to
947 gfc_find_derived_vtab.
948 (resolve_code): Add second arg in call resolve_typebound_call.
949 (resolve_fl_derived): Exclude vtypes from check for late
950 procedure definitions. Likewise for checking of explicit
951 interface and checking of pass arg.
952 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
953 calls to gfc_find_derived_vtab.
954 * match.c (select_type_set_tmp): Use new arg in call to
955 gfc_build_class_symbol.
956 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
958 * parse.c (endType): Finish incomplete classes.
960 2010-04-28 Tobias Burnus <burnus@net-b.de>
964 * simplify.c (simplify_cobound): Handle scalar coarrays.
966 2010-04-27 Tobias Burnus <burnus@net-b.de>
968 * gfc-internals.texi: Update copyright year.
969 * gfortran.texi: Ditto.
970 * invoke.texi: Ditto.
972 2010-04-27 Tobias Burnus <burnus@net-b.de>
975 * resolve.c (resolve_allocate_expr): Allow array coarrays.
976 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
977 * trans-types.c (gfc_get_array_type_bounds,
978 gfc_get_array_descriptor_base): Add corank argument.
979 * trans-array.c (gfc_array_init_size): Handle corank.
980 (gfc_trans_create_temp_array, gfc_array_allocate,
981 gfc_conv_expr_descriptor): Add corank argument to call.
982 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
984 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
988 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
989 of mucking with a tree directly.
991 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
994 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
995 gfc_error with new error message.
997 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
1001 * trans-expr.c (gfc_conv_expr): Supply an address expression for
1003 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
1005 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
1006 than the address of a GFC_SS_REFERENCE.
1007 * trans.h : Change comment on GFC_SS_REFERENCE.
1009 2010-04-22 Richard Guenther <rguenther@suse.de>
1012 * resolve.c (gfc_resolve_index): Wrap around ...
1013 (gfc_resolve_index_1): ... this. Add parameter to allow
1014 any integer kind index type.
1015 (resolve_array_ref): Allow any integer kind for the start
1016 index of an array ref.
1018 2010-04-21 Jakub Jelinek <jakub@redhat.com>
1021 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
1024 2010-04-20 Harald Anlauf <anlauf@gmx.de>
1026 * intrinsic.c (sort_actual): Remove 'is' in error message.
1028 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
1031 * resolve.c (resolve_fl_derived): If a component character
1032 length has not been resolved, do so now.
1033 (resolve_symbol): The same as above for a symbol character
1035 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
1036 not needed for a character valued, procedure pointer.
1039 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
1040 not found, return FAILURE rather than ICEing.
1042 2010-04-19 Jakub Jelinek <jakub@redhat.com>
1045 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
1046 sequential loops private in the innermost containing task region.
1048 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
1050 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
1051 to build_common_tree_nodes.
1053 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
1056 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
1057 gfc_msg_bounds by using 'Array bound mismatch' directly.
1058 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
1059 error message to include the mismatch in the extent of array bound.
1060 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
1061 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
1063 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1065 * gfortran.texi: Update information on temporary file locations.
1067 2010-04-16 Jakub Jelinek <jakub@redhat.com>
1069 * trans-decl.c (gfc_build_qualified_array): Ensure
1070 ubound.N and lbound.N artificial variable names don't appear
1073 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
1076 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
1077 block of code. Set name to the variable associated with the descriptor.
1079 2010-04-15 Jakub Jelinek <jakub@redhat.com>
1081 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
1082 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
1084 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
1086 * intrinsic.texi: Add the missing specific name of intrinsic
1087 procedure where the specific name is identical to the generic name.
1088 Fix inconsistent or mismatch in the argument names in intrinsic
1089 procedure descriptions. Add the SCALAR allocatable description to
1092 2010-04-14 Tobias Burnus <burnus@net-b.de>
1095 * array.c (gfc_find_array_ref): Handle codimensions.
1096 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
1097 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
1098 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
1100 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
1101 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
1103 * intrinsic.h (add_functions): Add this_image, image_index,
1104 lcobound and ucobound intrinsics.
1105 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
1106 gfc_check_image_index, gfc_check_this_image,
1107 gfc_simplify_image_index, gfc_simplify_lcobound,
1108 gfc_simplify_this_image, gfc_simplify_ucobound):
1109 New function prototypes.
1110 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
1111 IMAGE_INDEX): Document new intrinsic functions.
1112 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
1114 * simplify.c (simplify_bound_dim): Handle coarrays.
1115 (simplify_bound): Update simplify_bound_dim call.
1116 (gfc_simplify_num_images): Add -fcoarray=none check.
1117 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
1118 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
1120 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1123 * constructor.c: Fix typo in comment.
1124 * expr.c (find_array_section): Add check for max array limit.
1126 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
1129 * gfortranspec.c (lookup_option): Check for -static and return
1131 (lang_specific_driver): Break when OPTION_static is discovered.
1133 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1135 * array.c (extract_element): Restore function from trunk.
1136 (gfc_get_array_element): Restore function from trunk.
1137 (gfc_expand_constructor): Restore check against
1138 flag_max_array_constructor.
1139 * constructor.c (node_copy_and_append): Delete unused.
1140 * gfortran.h: Delete comment and extra include.
1141 * constructor.h: Bump copyright and clean up TODO comments.
1142 * resolve.c: Whitespace.
1144 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1146 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
1147 with direct access access to elements. Adjusted prototype, fixed all
1149 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
1151 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
1152 (gfc_simplify_spread): Removed workaround, directly insert elements
1153 at a given array position.
1154 (gfc_simplify_transpose): Likewise.
1155 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
1157 (gfc_simplify_unpack): Likewise.
1159 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1161 * simplify.c (only_convert_cmplx_boz): Renamed to ...
1162 (convert_boz): ... this and moved to start of file.
1163 (gfc_simplify_abs): Whitespace fix.
1164 (gfc_simplify_acos): Whitespace fix.
1165 (gfc_simplify_acosh): Whitespace fix.
1166 (gfc_simplify_aint): Whitespace fix.
1167 (gfc_simplify_dint): Whitespace fix.
1168 (gfc_simplify_anint): Whitespace fix.
1169 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
1170 (gfc_simplify_dnint): Whitespace fix.
1171 (gfc_simplify_asin): Whitespace fix.
1172 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
1173 (gfc_simplify_atan): Likewise.
1174 (gfc_simplify_atanh): Whitespace fix.
1175 (gfc_simplify_atan2): Whitespace fix.
1176 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
1177 (gfc_simplify_bessel_j1): Likewise.
1178 (gfc_simplify_bessel_jn): Likewise.
1179 (gfc_simplify_bessel_y0): Likewise.
1180 (gfc_simplify_bessel_y1): Likewise.
1181 (gfc_simplify_bessel_yn): Likewise.
1182 (gfc_simplify_ceiling): Reorderd statements.
1183 (simplify_cmplx): Use convert_boz(), check for constant arguments.
1185 (gfc_simplify_cmplx): Use correct default kind. Removed check for
1187 (gfc_simplify_complex): Replaced if-gate. Removed check for
1189 (gfc_simplify_conjg): Whitespace fix.
1190 (gfc_simplify_cos): Whitespace fix.
1191 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
1192 (gfc_simplify_dcmplx): Removed check for constant arguments.
1193 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
1194 (gfc_simplify_digits): Whitespace fix.
1195 (gfc_simplify_dim): Whitespace fix.
1196 (gfc_simplify_dprod): Reordered statements.
1197 (gfc_simplify_erf): Whitespace fix.
1198 (gfc_simplify_erfc): Whitespace fix.
1199 (gfc_simplify_epsilon): Whitespace fix.
1200 (gfc_simplify_exp): Whitespace fix.
1201 (gfc_simplify_exponent): Use convert_boz().
1202 (gfc_simplify_floor): Reorderd statements.
1203 (gfc_simplify_gamma): Whitespace fix.
1204 (gfc_simplify_huge): Whitespace fix.
1205 (gfc_simplify_iand): Whitespace fix.
1206 (gfc_simplify_ieor): Whitespace fix.
1207 (simplify_intconv): Use gfc_convert_constant().
1208 (gfc_simplify_int): Use simplify_intconv().
1209 (gfc_simplify_int2): Reorderd statements.
1210 (gfc_simplify_idint): Reorderd statements.
1211 (gfc_simplify_ior): Whitespace fix.
1212 (gfc_simplify_ishftc): Removed duplicate type check.
1213 (gfc_simplify_len): Use range_check() instead of manual range check.
1214 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
1215 (gfc_simplify_log): Whitespace fix.
1216 (gfc_simplify_log10): Whitespace fix.
1217 (gfc_simplify_minval): Whitespace fix.
1218 (gfc_simplify_maxval): Whitespace fix.
1219 (gfc_simplify_mod): Whitespace fix.
1220 (gfc_simplify_modulo): Whitespace fix.
1221 (simplify_nint): Reorderd statements.
1222 (gfc_simplify_not): Whitespace fix.
1223 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
1224 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
1225 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
1226 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
1227 (gfc_simplify_realpart): Whitespace fix.
1228 (gfc_simplify_selected_char_kind): Removed unused result-variable.
1229 (gfc_simplify_selected_int_kind): Removed unused result-variable.
1230 (gfc_simplify_selected_real_kind): Removed unused result-variable.
1231 (gfc_simplify_sign): Whitespace fix.
1232 (gfc_simplify_sin): Whitespace fix.
1233 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
1234 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
1235 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
1236 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
1237 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
1239 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1241 * gfortran.h (gfc_start_constructor): Removed.
1242 (gfc_get_array_element): Removed.
1243 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
1244 instead. Fixed all callers.
1245 (extract_element): Removed.
1246 (gfc_expand_constructor): Temporarily removed check for
1247 max-array-constructor. Will be re-introduced later if still required.
1248 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
1249 instead. Fixed all callers.
1250 * expr.c (find_array_section): Replaced manual lookup of elements
1251 by gfc_constructor_lookup.
1253 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1255 * gfortran.h (gfc_get_null_expr): New prototype.
1256 (gfc_get_operator_expr): New prototype.
1257 (gfc_get_character_expr): New prototype.
1258 (gfc_get_iokind_expr): New prototype.
1259 * expr.c (gfc_get_null_expr): New.
1260 (gfc_get_character_expr): New.
1261 (gfc_get_iokind_expr): New.
1262 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
1263 * matchexp.c (build_node): Renamed and moved to
1264 expr.c (gfc_get_operator_expr). Reordered arguments to match
1265 other functions. Fixed all callers.
1266 (gfc_get_parentheses): Use specific function to build expr.
1267 * array.c (gfc_match_array_constructor): Likewise.
1268 * arith.c (eval_intrinsic): Likewise.
1269 (gfc_hollerith2int): Likewise.
1270 (gfc_hollerith2real): Likewise.
1271 (gfc_hollerith2complex): Likewise.
1272 (gfc_hollerith2logical): Likewise.
1273 * data.c (create_character_intializer): Likewise.
1274 * decl.c (gfc_match_null): Likewise.
1275 (enum_initializer): Likewise.
1276 * io.c (gfc_match_format): Likewise.
1277 (match_io): Likewise.
1278 * match.c (gfc_match_nullify): Likewise.
1279 * primary.c (match_string_constant): Likewise.
1280 (match_logical_constant): Likewise.
1281 (build_actual_constructor): Likewise.
1282 * resolve.c (build_default_init_expr): Likewise.
1283 * symbol.c (generate_isocbinding_symbol): Likewise.
1284 (gfc_build_class_symbol): Likewise.
1285 (gfc_find_derived_vtab): Likewise.
1286 * simplify.c (simplify_achar_char): Likewise.
1287 (gfc_simplify_adjustl): Likewise.
1288 (gfc_simplify_adjustr): Likewise.
1289 (gfc_simplify_and): Likewise.
1290 (gfc_simplify_bit_size): Likewise.
1291 (gfc_simplify_is_iostat_end): Likewise.
1292 (gfc_simplify_is_iostat_eor): Likewise.
1293 (gfc_simplify_isnan): Likewise.
1294 (simplify_bound): Likewise.
1295 (gfc_simplify_leadz): Likewise.
1296 (gfc_simplify_len_trim): Likewise.
1297 (gfc_simplify_logical): Likewise.
1298 (gfc_simplify_maxexponent): Likewise.
1299 (gfc_simplify_minexponent): Likewise.
1300 (gfc_simplify_new_line): Likewise.
1301 (gfc_simplify_null): Likewise.
1302 (gfc_simplify_or): Likewise.
1303 (gfc_simplify_precision): Likewise.
1304 (gfc_simplify_repeat): Likewise.
1305 (gfc_simplify_scan): Likewise.
1306 (gfc_simplify_size): Likewise.
1307 (gfc_simplify_trailz): Likewise.
1308 (gfc_simplify_trim): Likewise.
1309 (gfc_simplify_verify): Likewise.
1310 (gfc_simplify_xor): Likewise.
1311 * trans-io.c (build_dt): Likewise.
1312 (gfc_new_nml_name_expr): Removed.
1314 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1316 * arith.h (gfc_constant_result): Removed prototype.
1317 * constructor.h (gfc_build_array_expr): Removed prototype.
1318 (gfc_build_structure_constructor_expr): Removed prototype.
1319 * gfortran.h (gfc_int_expr): Removed prototype.
1320 (gfc_logical_expr): Removed prototype.
1321 (gfc_get_array_expr): New prototype.
1322 (gfc_get_structure_constructor_expr): New prototype.
1323 (gfc_get_constant_expr): New prototype.
1324 (gfc_get_int_expr): New prototype.
1325 (gfc_get_logical_expr): New prototype.
1326 * arith.c (gfc_constant_result): Moved and renamed to
1327 expr.c (gfc_get_constant_expr). Fixed all callers.
1328 * constructor.c (gfc_build_array_expr): Moved and renamed to
1329 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
1330 and kind. Fixed all callers.
1331 (gfc_build_structure_constructor_expr): Moved and renamed to
1332 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
1333 to type and kind. Fixed all callers.
1334 * expr.c (gfc_logical_expr): Renamed to ...
1335 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
1336 (gfc_int_expr): Renamed to ...
1337 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
1339 (gfc_get_constant_expr): New.
1340 (gfc_get_array_expr): New.
1341 (gfc_get_structure_constructor_expr): New.
1342 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
1345 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
1347 * constructor.h: New.
1348 * constructor.c: New.
1349 * Make-lang.in: Add new files to F95_PARSER_OBJS.
1350 * arith.c (reducy_unary): Use constructor API.
1351 (reduce_binary_ac): Likewise.
1352 (reduce_binary_ca): Likewise.
1353 (reduce_binary_aa): Likewise.
1354 * check.c (gfc_check_pack): Likewise.
1355 (gfc_check_reshape): Likewise.
1356 (gfc_check_unpack): Likewise.
1357 * decl.c (add_init_expr_to_sym): Likewise.
1358 (build_struct): Likewise.
1359 * dependency.c (gfc_check_dependency): Likewise.
1360 (contains_forall_index_p): Likewise.
1361 * dump-parse-tree.c (show_constructor): Likewise.
1362 * expr.c (free_expr0): Likewise.
1363 (gfc_copy_expr): Likewise.
1364 (gfc_is_constant_expr): Likewise.
1365 (simplify_constructor): Likewise.
1366 (find_array_element): Likewise.
1367 (find_component_ref): Likewise.
1368 (find_array_section): Likewise.
1369 (find_substring_ref): Likewise.
1370 (simplify_const_ref): Likewise.
1371 (scalarize_intrinsic_call): Likewise.
1372 (check_alloc_comp_init): Likewise.
1373 (gfc_default_initializer): Likewise.
1374 (gfc_traverse_expr): Likewise.
1375 * iresolve.c (check_charlen_present): Likewise.
1376 (gfc_resolve_reshape): Likewise.
1377 (gfc_resolve_transfer): Likewise.
1378 * module.c (mio_constructor): Likewise.
1379 * primary.c (build_actual_constructor): Likewise.
1380 (gfc_match_structure_constructor): Likewise.
1381 * resolve.c (resolve_structure_cons): Likewise.
1382 * simplify.c (is_constant_array_expr): Likewise.
1383 (init_result_expr): Likewise.
1384 (transformational_result): Likewise.
1385 (simplify_transformation_to_scalar): Likewise.
1386 (simplify_transformation_to_array): Likewise.
1387 (gfc_simplify_dot_product): Likewise.
1388 (simplify_bound): Likewise.
1389 (simplify_matmul): Likewise.
1390 (simplify_minval_maxval): Likewise.
1391 (gfc_simplify_pack): Likewise.
1392 (gfc_simplify_reshape): Likewise.
1393 (gfc_simplify_shape): Likewise.
1394 (gfc_simplify_spread): Likewise.
1395 (gfc_simplify_transpose): Likewise.
1396 (gfc_simplify_unpack): Likewise.q
1397 (gfc_convert_constant): Likewise.
1398 (gfc_convert_char_constant): Likewise.
1399 * target-memory.c (size_array): Likewise.
1400 (encode_array): Likewise.
1401 (encode_derived): Likewise.
1402 (interpret_array): Likewise.
1403 (gfc_interpret_derived): Likewise.
1404 (expr_to_char): Likewise.
1405 (gfc_merge_initializers): Likewise.
1406 * trans-array.c (gfc_get_array_constructor_size): Likewise.
1407 (gfc_trans_array_constructor_value): Likewise.
1408 (get_array_ctor_strlen): Likewise.
1409 (gfc_constant_array_constructor_p): Likewise.
1410 (gfc_build_constant_array_constructor): Likewise.
1411 (gfc_trans_array_constructor): Likewise.
1412 (gfc_conv_array_initializer): Likewise.
1413 * trans-decl.c (check_constant_initializer): Likewise.
1414 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
1415 (gfc_apply_interface_mapping_to_cons): Likewise.
1416 (gfc_trans_structure_assign): Likewise.
1417 (gfc_conv_structure): Likewise.
1418 * array.c (check_duplicate_iterator): Likewise.
1419 (match_array_list): Likewise.
1420 (match_array_cons_element): Likewise.
1421 (gfc_match_array_constructor): Likewise.
1422 (check_constructor_type): Likewise.
1423 (check_constructor): Likewise.
1425 (expand_constructor): Likewise.
1426 (extract_element): Likewise.
1427 (gfc_expanded_ac): Likewise.
1428 (resolve_array_list): Likewise.
1429 (gfc_resolve_character_array_constructor): Likewise.
1430 (copy_iterator): Renamed to ...
1431 (gfc_copy_iterator): ... this.
1432 (gfc_append_constructor): Removed.
1433 (gfc_insert_constructor): Removed unused function.
1434 (gfc_get_constructor): Removed.
1435 (gfc_free_constructor): Removed.
1436 (qgfc_copy_constructor): Removed.
1437 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
1438 Removed all references. Replaced constructor list by splay-tree.
1439 (struct gfc_constructor): Removed member 'next', moved 'offset' from
1440 the inner struct, added member 'base'.
1441 (gfc_append_constructor): Removed prototype.
1442 (gfc_insert_constructor): Removed prototype.
1443 (gfc_get_constructor): Removed prototype.
1444 (gfc_free_constructor): Removed prototype.
1445 (qgfc_copy_constructor): Removed prototype.
1446 (gfc_copy_iterator): New prototype.
1447 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
1449 2010-04-10 Tobias Burnus <burnus@net-b.de>
1452 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
1453 proc-pointers and type-bound procedures.
1454 (gfc_specification_expr): Check proc-pointers for pureness.
1456 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
1459 * gfortranspec.c (lang_specific_driver): Do not expose vars
1460 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
1463 2010-04-09 Tobias Burnus <burnus@net-b.de>
1466 * decl.c (variable_decl, match_attr_spec): Fix setting the array
1468 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
1469 * data.c (gfc_assign_data_value): Ditto.
1470 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
1471 (gfc_traverse_expr): Traverse also through codimension expressions.
1472 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1473 gfc_has_ultimate_pointer): New functions.
1474 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
1475 (gfc_array_ref): Add codimen.
1476 (gfc_array_ref): Add in_allocate.
1477 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
1478 gfc_has_ultimate_pointer): Add prototypes.
1479 * interface.c (compare_parameter, compare_actual_formal,
1480 check_intents): Add coarray constraints.
1481 * match.c (gfc_match_iterator): Add coarray constraint.
1482 * match.h (gfc_match_array_ref): Update interface.
1483 * primary.c (gfc_match_varspec): Handle codimensions.
1484 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
1485 (check_class_members): Return gfc_try instead for error recovery.
1486 (resolve_typebound_function,resolve_typebound_subroutine,
1487 check_members): Handle return value of check_class_members.
1488 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
1489 check_dimension, compare_spec_to_ref, resolve_array_ref,
1490 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
1491 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
1493 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
1494 Skip over coarray refs.
1495 (gfc_array_allocate) Add support for references containing coindexes.
1496 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
1497 (gfc_map_intrinsic_function): Ignore codimensions.
1499 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
1502 * io.c (check_format_string): Added check for additional non
1503 blank characters after the format string was successfully
1505 * io.c (check_format): Changed the error messages for positive
1506 int required and period required to drop through the error logic
1507 and report with gfc_error instead of gfc_error_now. Corrected
1508 format postion for hollerith strings.
1510 2010-04-08 Tobias Burnus <burnus@net-b.de>
1512 * module.c (use_iso_fortran_env_module): Fix standard check.
1514 2010-04-07 Jakub Jelinek <jakub@redhat.com>
1516 * parse.c (parse_derived, parse_enum): Avoid set but not used
1519 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
1522 * gfortran.texi: Add section about representation of
1525 2010-04-07 Simon Baldwin <simonb@google.com>
1527 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
1528 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
1530 2010-04-07 Richard Guenther <rguenther@suse.de>
1532 * options.c (gfc_init_options): Do not set.
1534 2010-04-06 Tobias Burnus <burnus@net-b.de>
1537 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
1538 * match.c (gfc_match_critical, sync_statement): Ditto.
1539 * gfortran.h (gfc_fcoarray): New enum.
1540 (gfc_option_t): Use it.
1541 * lang.opt (fcoarray): Add new flag.
1542 * invoke.texi (fcoarray): Document it.
1543 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
1544 (gfc_handle_coarray_option): New function.
1546 2010-04-06 Tobias Burnus <burnus@net-b.de>
1549 * gfortran.h (gfc_array_spec): Add cotype.
1550 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
1551 and defer error diagnostic.
1552 * resolve.c (resolve_fl_derived): Add missing check.
1553 (resolve_symbol): Add cotype/type check.
1554 * parse.c (parse_derived): Fix setting of coarray_comp.
1556 2010-04-06 Tobias Burnus <burnus@net-b.de>
1559 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
1560 match_array_element_spec,gfc_copy_array_spec,
1561 gfc_compare_array_spec): Include corank.
1562 (match_array_element_spec,gfc_set_array_spec): Support codimension.
1563 * decl.c (build_sym,build_struct,variable_decl,
1564 match_attr_spec,attr_decl1,cray_pointer_decl,
1565 gfc_match_volatile): Add codimension.
1566 (gfc_match_codimension): New function.
1567 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
1568 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
1569 (gfc_add_codimension): New function prototype.
1570 * match.h (gfc_match_codimension): New function prototype.
1571 (gfc_match_array_spec): Update prototype
1572 * match.c (gfc_match_common): Update gfc_match_array_spec call.
1573 * module.c (MOD_VERSION): Bump.
1574 (mio_symbol_attribute): Support coarray attributes.
1575 (mio_array_spec): Add corank support.
1576 * parse.c (decode_specification_statement,decode_statement,
1577 parse_derived): Add coarray support.
1578 * resolve.c (resolve_formal_arglist, was_declared,
1579 is_non_constant_shape_array, resolve_fl_variable,
1580 resolve_fl_derived, resolve_symbol): Add coarray support.
1581 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
1582 gfc_build_class_symbol): Add coarray support.
1583 (gfc_add_codimension): New function.
1585 2010-04-06 Tobias Burnus <burnus@net-b.de>
1588 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
1589 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
1590 stat_locked_other_image, stat_stopped_image and stat_unlocked of
1592 * intrinsic.texi (iso_fortran_env): Ditto.
1593 * libgfortran.h (libgfortran_stat_codes): New enum.
1594 * module.c (use_iso_fortran_env_module): Honour -std= when loading
1595 constants from the intrinsic module.
1597 2010-04-06 Tobias Burnus <burnus@net-b.de>
1600 * intrinsic.c (add_functions): Add num_images.
1601 * decl.c (gfc_match_end): Handle END CRITICAL.
1602 * intrinsic.h (gfc_simplify_num_images): Add prototype.
1603 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
1605 * gfortran.h (gfc_statement): Add enum items for those.
1606 (gfc_exec_op) Ditto.
1607 (gfc_isym_id): Add num_images.
1608 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
1609 (gfc_trans_sync,gfc_trans_critical): New functions.
1610 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
1611 gfc_trans_critical): Add/update prototypes.
1612 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
1613 and SYNC statements.
1614 * trans.h (gfor_fndecl_error_stop_string) Add variable.
1615 * resolve.c (resolve_sync): Add function.
1616 (gfc_resolve_blocks): Handle CRITICAL.
1617 (resolve_code): Handle CRITICAL, ERROR STOP,
1618 (resolve_branch): Add CRITICAL constraint check.
1619 and SYNC statements.
1620 * st.c (gfc_free_statement): Add new statements.
1621 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
1622 (gfc_build_builtin_function_decls): Initialize it.
1623 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
1624 (gfc_match_critical, gfc_match_error_stop, sync_statement,
1625 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
1627 (match_exit_cycle): Handle CRITICAL constraint.
1628 (gfc_match_stopcode): Handle ERROR STOP.
1629 * match.h (gfc_match_critical, gfc_match_error_stop,
1630 gfc_match_sync_all, gfc_match_sync_images,
1631 gfc_match_sync_memory): Add prototype.
1632 * parse.c (decode_statement, gfc_ascii_statement,
1633 parse_executable): Handle new statements.
1634 (parse_critical_block): New function.
1635 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
1636 * intrinsic.texi (num_images): Document new function.
1637 * simplify.c (gfc_simplify_num_images): Add function.
1639 2010-04-06 Tobias Burnus <burnus@net-b.de>
1642 * trans-array.c (gfc_conv_expr_descriptor): Update
1643 gfc_trans_scalar_assign call.
1644 (has_default_initializer): New function.
1645 (gfc_trans_deferred_array): Nullify less often.
1646 * trans-expr.c (gfc_conv_subref_array_arg,
1647 gfc_trans_subcomponent_assign): Update call to
1648 gfc_trans_scalar_assign.
1649 (gfc_trans_scalar_assign): Add parameter and pass it on.
1650 (gfc_trans_assignment_1): Optionally, do not dealloc before
1652 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
1653 call to gfc_trans_scalar_assign.
1654 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
1655 initializer to static variables.
1656 (gfc_init_default_dt): Add dealloc parameter and pass it on.
1657 * trans-stmt.c (forall_make_variable_temp,
1658 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1659 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
1660 gfc_trans_allocate): Update gfc_trans_assignment call.
1661 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
1662 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
1663 parameter to prototype.
1665 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
1667 * ioparm.def : Update copyright.
1669 * trans-array.c : ditto
1670 * trans-array.h : ditto
1672 * trans-types.c: ditto
1673 * dependency.c : ditto
1674 * gfortran.h : ditto
1676 * trans-io.c : ditto
1677 * trans-intrinsic.c : ditto
1678 * libgfortran.h : ditto
1679 * invoke.texi : ditto
1680 * intrinsic.texi : ditto
1683 * intrinsic.c : ditto
1684 * interface.c : ditto
1685 * iresolve.c : ditto
1686 * trans-stmt.c : ditto
1687 * trans-stmt.h : ditto
1692 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
1695 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
1696 do not assert the context of derived types.
1698 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1701 * ioparm.def: Change inquire size variable to type pointer to
1704 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
1707 * trans-expr.c (conv_parent_component_references): Ensure that
1708 'dt' has a backend_decl.
1711 * trans-expr.c (gfc_conv_structure): Ensure that the derived
1712 type has a backend_decl.
1715 * resolve.c (resolve_global_procedure): Check that the 'cl'
1716 structure is not NULL.
1718 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
1720 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
1723 2010-03-17 Tobias Burnus <burnus@net-b.de>
1726 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
1727 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
1729 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
1730 pointees as having explizit size.
1731 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
1733 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
1734 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
1735 * resolve.c (resolve_symbol): Handle cp_was_assumed.
1736 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
1737 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
1740 2010-03-14 Tobias Burnus <burnus@net-b.de>
1743 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
1744 (resolve_ordinary_assign): Add check to avoid segfault.
1746 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
1750 * resolve.c (resolve_compcall): Add new boolean dummy argument
1751 'class_members'. Only resolve expression at end if false.
1752 Remove redundant, static variable 'class_object'.
1753 (check_class_members): Add extra argument to call of
1755 (resolve_typebound_function): Renamed resolve_class_compcall.
1756 Do all the detection of class references here. Correct calls to
1757 resolve_compcall for extra argument.
1758 (resolve_typebound_subroutine): resolve_class_typebound_call
1759 renamed. Otherwise same as resolve_typebound_function.
1760 (gfc_resolve_expr): Call resolve_typebound_function.
1761 (resolve_code): Call resolve_typebound_subroutine.
1763 2010-03-10 Tobias Burnus <burnus@net-b.de
1766 * symbol.c (get_iso_c_sym): Set sym->result.
1768 2010-03-08 Janus Weil <janus@gcc.gnu.org>
1771 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
1772 for TBPs, otherwise they will not be resolved properly.
1773 (resolve_function): Use 'value.function.esym' instead of
1774 'value.function.name' to check if we're dealing with a TBP.
1775 (check_class_members): Set correct type of passed object for all TBPs,
1776 not only generic ones, except if the type is abstract.
1778 2010-03-04 Janus Weil <janus@gcc.gnu.org>
1781 * decl.c (gfc_match_final_decl): Make sure variable names starting with
1782 'final...' are not misinterpreted as FINAL statements.
1784 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
1787 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1788 allocatable ultimate components do not need temporaries, whilst
1789 ultimate pointer components do.
1791 2010-03-03 Janus Weil <janus@gcc.gnu.org>
1794 * resolve.c (resolve_code): Correctly set gfc_current_ns for
1796 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
1799 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
1802 * trans-array.c (gfc_conv_array_parameter): A full array of
1803 derived type need not be restricted to a symbol without an
1804 array spec to use the call to gfc_conv_expr_descriptor.
1807 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
1808 allocatable arrays do not need temporaries.
1810 2010-03-01 Tobias Burnus <burnus@net-b.de>
1813 * resolve.c (find_array_spec): Handle REF_COMPONENT with
1816 2010-02-28 Tobias Burnus <burnus@net-b.de>
1819 * trans-expr.c (is_zero_initializer_p): Move up in the file.
1820 (gfc_conv_initializer): Handle zero initializer as special case.
1822 2010-02-27 Tobias Burnus <burnus@net-b.de>
1825 * resolve.c (resolve_fl_variable_derived): Imply SAVE
1826 for module variables for Fortran 2008.
1828 2010-02-25 Jakub Jelinek <jakub@redhat.com>
1831 * trans-common.c (build_common_decl): Also update DECL_MODE,
1832 and DECL_SIZE when encountering a larger common block and call
1835 2010-02-24 Tobias Burnus <burnus@net-b.de>
1838 * trans-expr.c (gfc_conv_initializer): Call directly
1839 gfc_conv_constant for C_NULL_(FUN)PTR.
1841 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
1844 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
1845 checking the rest of the dimensions for elements.
1847 2010-02-21 Tobias Burnus <burnus@net-b.de>
1850 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
1852 * option.c (gfc_init_options,gfc_handle_option): Ditto.
1853 * trans-expr.c (gfc_conv_expr_op): Use the flag.
1854 * invoke.texi: Document new -fno-protect-parens flag.
1856 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
1862 * dependency.c (gfc_check_argument_var_dependency): Use enum
1863 value instead of arithmetic vaue for 'elemental'.
1864 (check_data_pointer_types): New function.
1865 (gfc_check_dependency): Call check_data_pointer_types.
1866 * trans-array.h : Change fourth argument of
1867 gfc_conv_array_parameter to boolean.
1868 * trans-array.c (gfc_conv_array_parameter): A contiguous array
1869 can be a dummy but it must not be assumed shape or deferred.
1870 Change fourth argument to boolean. Array constructor exprs will
1871 always be contiguous and do not need packing and unpacking.
1872 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
1873 space and change fourth argument of gfc_conv_array_parameter
1875 (gfc_trans_arrayfunc_assign): Change fourth argument of
1876 gfc_conv_array_parameter to boolean.
1877 * trans-io.c (gfc_convert_array_to_string): The same.
1878 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
1880 2010-02-20 Tobias Burnus <burnus@net-b.de>
1883 * libgfortran.h: Add GFC_RTCHECK_MEM.
1884 * invoke.texi (-fcheck=): Document -fcheck=mem.
1885 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
1886 and enable malloc-success check only with -fcheck=mem.
1887 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
1889 2010-02-16 Tobias Burnus <burnus@net-b.de>
1892 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
1893 * intrinsic.c (add_functions): Ditto.
1894 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
1895 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
1897 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1900 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
1901 gfc_trans_do prototype.
1902 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
1903 a loop exit condition. If exit condition is given, build the loop exit
1904 code, checking IO results of implied do loops in READ and WRITE.
1905 (gfc_trans_do): Likewise.
1906 * trans.c (trans_code): New static work function, previously
1907 gfc_trans_code. Passes exit condition to gfc_trans_do.
1908 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
1909 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
1910 * trans-io.c (build_dt): Build an exit condition to allow checking IO
1911 result status bits in the dtparm structure. Use this condition in call
1912 to gfc_trans_code_cond.
1914 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
1918 * trans-array.c (gfc_conv_array_parameter): Use
1919 gfc_full_array_ref_p to detect full and contiguous variable
1920 arrays. Full array components and contiguous arrays do not need
1921 internal_pack and internal_unpack.
1923 2010-02-11 Jakub Jelinek <jakub@redhat.com>
1926 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
1929 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
1931 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
1934 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
1935 Tobias Burnus <burnus@net-b.de>
1938 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
1940 2010-02-10 Tobias Burnus <burnus@net-b.de>
1943 * trans-decl.c (gfc_generate_function_code): Only check
1944 actual-vs.-dummy character bounds if not bind(C).
1946 2010-02-10 Jakub Jelinek <jakub@redhat.com>
1949 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
1950 info->dimen after info has been freed.
1952 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1955 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
1958 2010-02-09 Jakub Jelinek <jakub@redhat.com>
1960 * module.c (fix_mio_expr): Declare sym.
1962 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
1965 * module.c (fix_mio_expr): Fix for private generic procedures.
1967 2010-02-09 Daniel Kraft <d@domob.eu>
1970 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
1971 length to be correct and issue only with -Wsurprising.
1972 * invoke.texi (Wsurprising): Mention this new warning that is
1973 turned on by -Wsurprising.
1975 2010-02-09 Daniel Kraft <d@domob.eu>
1978 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
1979 can be CHARACTER type.
1980 (MINVAL), (MAXLOC), (MINLOC): Ditto.
1982 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
1985 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
1986 'formal_ptr'. If this is true, give returned descriptor unity
1987 lbounds, in all dimensions, and the appropriate offset.
1988 (gfc_conv_procedure_call); If formal is a pointer, set the last
1989 argument of gfc_conv_subref_array_arg to true.
1990 * trans.h : Add last argument for gfc_conv_subref_array_arg.
1991 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
1992 new arg of gfc_conv_subref_array_arg to false.
1993 * trans-stmt.c (forall_make_variable_temp): The same.
1995 2010-02-03 Tobias Burnus <burnus@net-b.de>
1998 * interface.c (compare_parameter): Disable rank-checking
2001 2010-02-02 Tobias Burnus <burnus@net-b.de>
2004 * parse.c (decode_specification_statement): Use sym->result not sym.
2006 2010-02-01 Tobias Burnus <burnus@net-b.de>
2009 * decl.c (variable_decl): Allow default initializer in
2010 TYPE declarations in PURE functions.
2012 2010-01-31 Janus Weil <janus@gcc.gnu.org>
2015 * resolve.c (resolve_allocate_expr): Move default initialization code
2016 here from gfc_trans_allocate.
2017 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
2019 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
2020 of CLASS variables via memcpy.
2021 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
2022 to resolve_allocate_expr.
2024 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
2027 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
2028 * gfortran.h : Add prototype for above.
2029 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
2030 (gfc_trans_subcomponent_assign): Call new function to replace
2031 the code to deal with allocatable components.
2032 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
2033 gfc_get_full_arrayspec_from_expr to replace existing code.
2035 2010-01-25 Tobias Burnus <burnus@net-b.de>
2038 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
2041 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
2045 * expr.c (remove_subobject_ref): If the constructor is NULL use
2046 the expression as the source.
2047 (simplify_const_ref): Change the type of expression if
2048 there are component references. Allow for substring to be at
2049 the end of an arbitrarily long chain of references. If an
2050 element is found that is not in an EXPR_ARRAY, assume that this
2051 is scalar initialization of array. Call remove_subobject_ref in
2052 this case with NULL second argument.
2054 2010-01-24 Tobias Burnus <burnus@net-b.de>
2057 * array.c (gfc_array_dimen_size): Use correct specific
2058 function in the check.
2060 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
2063 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
2064 is required, turn any trailing array elements after a range
2065 into ranges so that offsets can be calculated.
2067 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
2069 * module.c (mio_f2k_derived): Use enumerator as initializer of
2073 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
2074 bitfield of width 2.
2076 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2079 * resolve.c (extract_compcall_passed_object): Set locus for
2080 passed-object argument.
2081 (extract_ppc_passed_object): Set locus and correctly remove PPC
2084 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
2087 * trans-decl.c (add_argument_checking): Do not use the backend
2088 decl directly to test for the presence of an optional dummy
2089 argument. Use gfc_conv_expr_present, remembering to set the
2093 * trans-decl.c (gfc_generate_function_code): Small white space
2094 changes. If 'recurcheckvar' is NULL do not try to reset it.
2096 2010-01-19 Janus Weil <janus@gcc.gnu.org>
2099 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
2100 component for extended types.
2101 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
2102 and take care of parent component accessibility.
2104 2010-01-17 Janus Weil <janus@gcc.gnu.org>
2107 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
2108 * interface.c (check_interface1): Move a warning message here from
2109 resolve_fl_procedure.
2110 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
2111 * module.c (read_module): Remove call to gfc_check_interfaces, since
2112 this comes too early here.
2113 * resolve.c (resolve_fl_procedure): Move warning message to
2116 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2119 * interface.c (check_interface1): Pass symbol name rather than NULL to
2120 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
2122 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2123 than NULL to gfc_compare_interfaces.
2125 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2128 * trans-array.c (duplicate_allocatable): Static version of
2129 gfc_duplicate_allocatable with provision to handle scalar
2130 components. New boolean argument to switch off call to malloc
2132 (gfc_duplicate_allocatable): New function to call above with
2134 (gfc_copy_allocatable_data): New function to call above with
2136 (structure_alloc_comps): Do not apply indirect reference to
2137 scalar pointers. Add new section to copy allocatable components
2138 of arrays. Extend copying of allocatable components to include
2140 (gfc_copy_only_alloc_comp): New function to copy allocatable
2141 component derived types, without allocating the base structure.
2142 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
2143 Add primitive for gfc_copy_only_alloc_comp.
2144 * trans-expr.c (gfc_conv_procedure_call): After calls to
2145 transformational functions with results that are derived types
2146 with allocatable components, copy the components in the result.
2147 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
2148 of lhs derived types before allocation.
2150 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
2153 * module.c (load_generic_interfaces): If a procedure that is
2154 use associated but not generic is given an interface that
2155 includes itself, then make it generic.
2157 2010-01-11 Joseph Myers <joseph@codesourcery.com>
2158 Shujing Zhao <pearly.zhao@oracle.com>
2160 PR translation/42469
2161 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
2162 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
2163 character between option name and help text.
2165 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2169 * trans-array.c (gfc_conv_array_initializer): Change call to
2170 gfc_error_now to call to gfc_fatal_error.
2171 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
2172 (is_constant_element): Changed name from constant_element.
2173 (gfc_constant_ac): Only use expand_construuctor for expression
2174 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
2175 call gfc_is_constant_expr.
2176 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
2178 * resolve.c (gfc_is_expandable_expr): New function that determiners if
2179 array expressions should have their constructors expanded.
2180 (gfc_resolve_expr): Use new function to determine whether or not to call
2181 gfc_expand_constructor.
2183 2010-01-09 Tobias Burnus <burnus@net-b.de>
2186 * trans-expr.c (gfc_trans_structure_assign): Handle
2188 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
2189 to the constructor for c_null_(fun)ptr.
2190 * resolve.c (resolve_structure_cons): Add special case
2191 for c_null_(fun)ptr.
2193 2010-01-09 Jakub Jelinek <jakub@redhat.com>
2195 * gfortranspec.c (lang_specific_driver): Update copyright notice
2198 2010-01-08 Tobias Burnus <burnus@net-b.de>
2201 * symbol.c (check_conflict, gfc_copy_attr): Add
2202 ASYNCHRONOUS support.
2203 (gfc_add_asynchronous): New function.
2204 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
2205 (gfc_match_asynchronous): New function.
2206 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
2207 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
2208 (gfc_add_asynchronous): New Prototype.
2209 * module.c (ab_attribute, mio_symbol_attribute): Add
2210 ASYNCHRONOUS support.
2211 * resolve.c (was_declared): Ditto.
2212 * match.h (gfc_match_asynchronous): New prototype.
2213 * parse.c (decode_specification_statement,decode_statement):
2214 Add ASYNCHRONOUS support.
2216 2010-01-07 Tobias Burnus <burnus@net-b.de>
2219 * trans-decl.c (get_proc_pointer_decl): Fix call to
2220 gfc_conv_initializer for array-valued proc-pointer funcs.
2222 2010-01-07 Tobias Burnus <burnus@net-b.de>
2225 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
2226 allocatable scalars with SAVE attribute.
2228 2010-01-05 Tobias Burnus <burnus@net-b.de>
2231 * options.c (gfc_post_options): Set -frecursion
2232 when -fopenmp is used.
2234 2010-01-05 Tobias Burnus <burnus@net-b.de>
2237 * trans-expr.c (gfc_conv_procedure_call): Nullify
2238 return value for allocatable-scalar character functions.
2240 2010-01-04 Tobias Burnus <burnus@net-b.de>
2243 * error.c (error_printf, gfc_warning, gfc_notify_std,
2244 gfc_warning_now, gfc_error, gfc_error_now,
2245 gfc_fatal_error): Change argument name from nocmsgid to
2246 gmsgid to enable (x)gettext's % checking.
2248 2010-01-04 Tobias Burnus <burnus@net-b.de>
2250 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
2252 2010-01-04 Tobias Burnus <burnus@net-b.de>
2255 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
2256 for functions returning allocatable scalars.
2257 * trans-stmt.c (gfc_trans_allocate): Emmit error when
2258 reallocating an allocatable scalar.
2259 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
2261 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
2262 allocatable scalars.
2263 (gfc_generate_function_code): Nullify result variable for
2264 allocatable scalars.
2267 * module.c (gfc_use_module): Fix warning string to allow
2271 * invoke.texi (-fcheck=recursion): Mention that the checking
2272 is also disabled for -frecursive.
2273 * trans-decl.c (gfc_generate_function_code): Disable
2274 -fcheck=recursion when -frecursive is used.
2276 * intrinsic.texi (iso_c_binding): Improve wording.
2279 Copyright (C) 2010 Free Software Foundation, Inc.
2281 Copying and distribution of this file, with or without modification,
2282 are permitted in any medium without royalty provided the copyright
2283 notice and this notice are preserved.
git://gcc.gnu.org / gcc.git / blob