1 2006-02-19 Erik Edelmann <eedelman@gcc.gnu.org>
4 * intrinsic.c (gfc_convert_type_warn): Call
5 gfc_intrinsic_symbol() on the newly created symbol.
7 2005-02-19 Paul Thomas <pault@gcc.gnu.org>
10 * resolve.c (is_non_constant_shape_array): New function.
11 (resolve_fl_variable): Remove code for the new function and call it.
12 (resolve_fl_namelist): New function. Add test for namelist array
13 with non-constant shape, using is_non_constant_shape_array.
14 (resolve_symbol): Remove code for resolve_fl_namelist and call it.
17 * match.c (match_namelist): Increment the refs field of an accepted
18 namelist object symbol.
19 * resolve.c (resolve_fl_namelist): Test namelist objects for a conflict
20 with contained or module procedures.
22 2006-02-18 Roger Sayle <roger@eyesopen.com>
24 * trans-stmt.c (struct temporary_list): Delete.
25 (gfc_trans_where_2): Major reorganization. Remove no longer needed
26 TEMP argument. Allocate and deallocate the control mask and
27 pending control mask locally.
28 (gfc_trans_forall_1): Delete TEMP local variable, and update
29 call to gfc_trans_where_2. No need to deallocate arrays after.
30 (gfc_evaluate_where_mask): Major reorganization. Change return
31 type to void. Pass in parent execution mask, MASK, and two
32 already allocated mask arrays CMASK and PMASK. On return
33 CMASK := MASK & COND, PMASK := MASK & !COND. MASK, CMASK and
34 CMASK may all be NULL, or refer to the same temporary arrays.
35 (gfc_trans_where): Update call to gfc_trans_where_2. We no
36 longer need a TEMP variable or to deallocate temporary arrays
37 allocated by gfc_trans_where_2.
39 2006-02-18 Danny Smith <dannysmith@users.sourceforeg.net>
41 * gfortran.h (gfc_add_attribute): Change uint to unsigned int.
42 * symbol.c (gfc_add_attribute): Likewise for definition.
43 * resolve.c (resolve_global_procedure): Likewise for variable 'type'.
45 2006-02-17 Richard Sandiford <richard@codesourcery.com>
47 * trans-common.c: Include rtl.h earlier.
48 * trans-decl.c: Likewise.
50 2006-02-16 Jakub Jelinek <jakub@redhat.com>
53 * parse.c (parse_omp_do, parse_omp_structured_block): Call
54 gfc_commit_symbols and gfc_warning_check.
56 * openmp.c (resolve_omp_clauses): Add a dummy case label to workaround
59 2005-02-16 Paul Thomas <pault@gcc.gnu.org>
62 * trans-expr.c (gfc_add_interface_mapping): Use the actual argument
63 for character(*) arrays, rather than casting to the type and kind
64 parameters of the formal argument.
66 2006-02-15 Toon Moene <toon@moene.indiv.nluug.nl>
69 * options.c: Do not warn for Fortran 2003 features by default.
71 2006-02-15 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
73 * check.c: Update copyright years.
75 * check.c (gfc_check_minloc_maxloc, check_reduction): Don't call
76 dim_range_check on not-present optional dim argument.
78 2006-02-15 Jakub Jelinek <jakub@redhat.com>
82 * Make-lang.in (install-finclude-dir): New goal.
83 (fortran.install-common): Depend on install-finclude-dir.
84 * lang-specs.h: If not -nostdinc, add -I finclude.
86 2006-02-14 Thomas Koenig <Thomas.Koenig@online.de>
89 * check.c (dim_check): Perform all checks if dim is optional.
90 (gfc_check_minloc_maxloc): Use dim_check and dim_rank_check
91 to check dim argument.
92 (check_reduction): Likewise.
94 2006-02-14 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
97 * io.c (match_ltag): Mark label as referenced.
99 2006-02-14 Jakub Jelinek <jakub@redhat.com>
100 Richard Henderson <rth@redhat.com>
101 Diego Novillo <dnovillo@redhat.com>
103 * invoke.texi: Document -fopenmp.
104 * gfortran.texi (Extensions): Document OpenMP.
106 Backport from gomp-20050608-branch
107 * trans-openmp.c: Call build_omp_clause instead of
108 make_node when creating OMP_CLAUSE_* trees.
109 (gfc_trans_omp_reduction_list): Remove argument 'code'.
112 * trans.h (build4_v): Define.
113 * trans-openmp.c: Call build4_v to create OMP_PARALLEL nodes.
114 Call build3_v to create OMP_SECTIONS nodes.
117 * openmp.c (gfc_match_omp_variable_list): Call gfc_set_sym_referenced
118 on all symbols added to the variable list.
120 * openmp.c (gfc_match_omp_clauses): Fix check for non-INTRINSIC
121 procedure symbol in REDUCTION.
123 * trans-openmp.c (gfc_trans_omp_array_reduction): Use gfc_add
124 for MINUS_EXPR OMP_CLAUSE_REDUCTION_CODE.
126 * trans-openmp.c (gfc_trans_omp_do): Add PBLOCK argument. If PBLOCK
127 is non-NULL, evaluate INIT/COND/INCR and chunk size expressions in
128 that statement block.
129 (gfc_trans_omp_parallel_do): Pass non-NULL PBLOCK to gfc_trans_omp_do
130 for non-ordered non-static combined loops.
131 (gfc_trans_omp_directive): Pass NULL PBLOCK to gfc_trans_omp_do.
133 * openmp.c: Include target.h and toplev.h.
134 (gfc_match_omp_threadprivate): Emit diagnostic if target does
136 * Make-lang.in (fortran/openmp.o): Add dependencies on
137 target.h and toplev.h.
139 * trans-decl.c (gfc_get_fake_result_decl): Set GFC_DECL_RESULT.
140 * trans-openmp.c (gfc_omp_privatize_by_reference): Make
141 DECL_ARTIFICIAL vars predetermined shared except GFC_DECL_RESULT.
142 (gfc_omp_disregard_value_expr): Handle GFC_DECL_RESULT.
143 (gfc_trans_omp_variable): New function.
144 (gfc_trans_omp_variable_list, gfc_trans_omp_reduction_list): Use it.
145 * trans.h (GFC_DECL_RESULT): Define.
147 * trans-openmp.c (gfc_omp_firstprivatize_type_sizes): New function.
148 * f95-lang.c (LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES): Define.
149 * trans.h (gfc_omp_firstprivatize_type_sizes): New prototype.
151 * trans-openmp.c (gfc_omp_privatize_by_reference): Return
152 true if a pointer has GFC_DECL_SAVED_DESCRIPTOR set.
153 (gfc_trans_omp_array_reduction, gfc_trans_omp_reduction_list): New
155 (gfc_trans_omp_clauses): Add WHERE argument. Call
156 gfc_trans_omp_reduction_list rather than gfc_trans_omp_variable_list
158 (gfc_trans_omp_do, gfc_trans_omp_parallel, gfc_trans_omp_parallel_do,
159 gfc_trans_omp_parallel_sections, gfc_trans_omp_parallel_workshare,
160 gfc_trans_omp_sections, gfc_trans_omp_single): Adjust
161 gfc_trans_omp_clauses callers.
163 * openmp.c (omp_current_do_code): New var.
164 (gfc_resolve_omp_do_blocks): New function.
165 (gfc_resolve_omp_parallel_blocks): Call it.
166 (gfc_resolve_do_iterator): Add CODE argument. Don't propagate
167 predetermination if argument is !$omp do or !$omp parallel do
169 * resolve.c (resolve_code): Call gfc_resolve_omp_do_blocks
170 for EXEC_OMP_DO. Adjust gfc_resolve_do_iterator caller.
171 * fortran.h (gfc_resolve_omp_do_blocks): New prototype.
172 (gfc_resolve_do_iterator): Add CODE argument.
174 * trans.h (gfc_omp_predetermined_sharing,
175 gfc_omp_disregard_value_expr, gfc_omp_private_debug_clause): New
177 (GFC_DECL_COMMON_OR_EQUIV, GFC_DECL_CRAY_POINTEE): Define.
178 * trans-openmp.c (gfc_omp_predetermined_sharing,
179 gfc_omp_disregard_value_expr, gfc_omp_private_debug_clause): New
181 * trans-common.c (build_equiv_decl, build_common_decl,
182 create_common): Set GFC_DECL_COMMON_OR_EQUIV flag on the decls.
183 * trans-decl.c (gfc_finish_cray_pointee): Set GFC_DECL_CRAY_POINTEE
185 * f95-lang.c (LANG_HOOKS_OMP_PREDETERMINED_SHARING,
186 LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR,
187 LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE): Define.
189 * openmp.c (resolve_omp_clauses): Remove extraneous comma.
191 * symbol.c (check_conflict): Add conflict between cray_pointee and
193 * openmp.c (gfc_match_omp_threadprivate): Fail if
194 gfc_add_threadprivate returned FAILURE.
195 (resolve_omp_clauses): Diagnose Cray pointees in SHARED,
196 {,FIRST,LAST}PRIVATE and REDUCTION clauses and Cray pointers in
197 {FIRST,LAST}PRIVATE and REDUCTION clauses.
199 * resolve.c (omp_workshare_flag): New variable.
200 (resolve_function): Diagnose use of non-ELEMENTAL user defined
201 function in WORKSHARE construct.
202 (resolve_code): Cleanup forall_save use. Make sure omp_workshare_flag
203 is set to correct value in different contexts.
205 * openmp.c (resolve_omp_clauses): Replace %s with '%s' when printing
207 (resolve_omp_atomic): Likewise.
210 * scanner.c (skip_free_comments): Set at_bol at the beginning of the
212 (skip_fixed_comments): Handle ! comments in the middle of line here
214 (gfc_skip_comments): Use skip_fixed_comments for FIXED_FORM even if
216 (gfc_next_char_literal): Fix expected canonicalized *$omp string.
218 * trans-openmp.c (gfc_trans_omp_do): Use make_node and explicit
219 initialization to build OMP_FOR instead of build.
221 * trans-decl.c (gfc_gimplify_function): Invoke
222 diagnose_omp_structured_block_errors.
224 * trans-openmp.c (gfc_trans_omp_master): Use OMP_MASTER.
225 (gfc_trans_omp_ordered): Use OMP_ORDERED.
227 * gfortran.h (gfc_resolve_do_iterator, gfc_resolve_blocks,
228 gfc_resolve_omp_parallel_blocks): New prototypes.
229 * resolve.c (resolve_blocks): Renamed to...
230 (gfc_resolve_blocks): ... this. Remove static.
231 (gfc_resolve_forall): Adjust caller.
232 (resolve_code): Only call gfc_resolve_blocks if code->block != 0
233 and not for EXEC_OMP_PARALLEL* directives. Call
234 gfc_resolve_omp_parallel_blocks for EXEC_OMP_PARALLEL* directives.
235 Call gfc_resolve_do_iterator if resolved successfully EXEC_DO
237 * openmp.c: Include pointer-set.h.
238 (omp_current_ctx): New variable.
239 (gfc_resolve_omp_parallel_blocks, gfc_resolve_do_iterator): New
241 * Make-lang.in (fortran/openmp.o): Depend on pointer-set.h.
243 * openmp.c (gfc_match_omp_clauses): For max/min/iand/ior/ieor,
244 look up symbol if it exists, use its name instead and, if it is not
245 INTRINSIC, issue diagnostics.
247 * parse.c (parse_omp_do): Handle implied end do properly.
248 (parse_executable): If parse_omp_do returned ST_IMPLIED_ENDDO,
249 return it instead of continuing.
251 * trans-openmp.c (gfc_trans_omp_critical): Update for changed
253 (gfc_trans_omp_do, gfc_trans_omp_parallel, gfc_trans_omp_parallel_do,
254 gfc_trans_omp_parallel_sections, gfc_trans_omp_parallel_workshare,
255 gfc_trans_omp_sections, gfc_trans_omp_single): Likewise.
257 * trans.h (gfc_omp_privatize_by_reference): New prototype.
258 * f95-lang.c (LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE): Redefine
259 to gfc_omp_privatize_by_reference.
260 * trans-openmp.c (gfc_omp_privatize_by_reference): New function.
262 * trans-stmt.h (gfc_trans_omp_directive): Add comment.
264 * openmp.c (gfc_match_omp_variable_list): Add ALLOW_COMMON argument.
265 Disallow COMMON matching if it is set.
266 (gfc_match_omp_clauses, gfc_match_omp_flush): Adjust all callers.
267 (resolve_omp_clauses): Show locus in error messages. Check that
268 variable types in reduction clauses are appropriate for reduction
271 * resolve.c (resolve_symbol): Don't error if a threadprivate module
272 variable isn't SAVEd.
274 * trans-openmp.c (gfc_trans_omp_do): Put count into BLOCK, not BODY.
275 Fix typo in condition. Fix DOVAR initialization.
277 * openmp.c (gfc_match_omp_clauses): Match min/iand/ior/ieor
278 rather than .min. etc.
280 * trans-openmpc.c (omp_not_yet): Remove.
281 (gfc_trans_omp_parallel_do): Keep listprivate clause on parallel.
282 Force creation of BIND_EXPR around the workshare construct.
283 (gfc_trans_omp_parallel_sections): Likewise.
284 (gfc_trans_omp_parallel_workshare): Likewise.
286 * types.def (BT_I16, BT_FN_I16_VPTR_I16,
287 BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add.
289 * trans-openmp.c (gfc_trans_omp_clauses): Create OMP_CLAUSE_DEFAULT.
290 (gfc_trans_omp_code): New function.
291 (gfc_trans_omp_do): Use it, remove omp_not_yet uses.
292 (gfc_trans_omp_parallel, gfc_trans_omp_single): Likewise.
293 (gfc_trans_omp_sections): Likewise. Only treat empty last section
294 specially if lastprivate clause is present.
295 * f95-lang.c (gfc_init_builtin_functions): Create BUILT_IN_TRAP
298 * trans-openmp.c (gfc_trans_omp_variable_list): Update for
299 OMP_CLAUSE_DECL name change.
300 (gfc_trans_omp_do): Likewise.
302 * trans-openmp.c (gfc_trans_omp_clauses): Create OMP_CLAUSE_REDUCTION
304 (gfc_trans_omp_atomic): Build OMP_ATOMIC instead of expanding
305 sync builtins directly.
306 (gfc_trans_omp_single): Build OMP_SINGLE statement.
308 * trans-openmp.c (gfc_trans_add_clause): New.
309 (gfc_trans_omp_variable_list): Take a tree code and build the clause
310 node here. Link it to the head of a list.
311 (gfc_trans_omp_clauses): Update to match.
312 (gfc_trans_omp_do): Use gfc_trans_add_clause.
314 * trans-openmp.c (gfc_trans_omp_clauses): Change second argument to
315 gfc_omp_clauses *. Use gfc_evaluate_now instead of creating
317 (gfc_trans_omp_atomic, gfc_trans_omp_critical): Use buildN_v macros.
318 (gfc_trans_omp_do): New function.
319 (gfc_trans_omp_master): Dont' check for gfc_trans_code returning NULL.
320 (gfc_trans_omp_parallel): Adjust gfc_trans_omp_clauses caller.
322 (gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
323 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections,
324 gfc_trans_omp_single, gfc_trans_omp_workshare): New functions.
325 (gfc_trans_omp_directive): Use them.
326 * parse.c (parse_omp_do): Allow new_st.op == EXEC_NOP.
327 * openmp.c (resolve_omp_clauses): Check for list items present
329 (resolve_omp_do): Check that iteration variable is not THREADPRIVATE
330 and is not present in any clause variable lists other than PRIVATE
333 * gfortran.h (symbol_attribute): Add threadprivate bit.
334 (gfc_common_head): Add threadprivate member, change use_assoc
335 and saved into char to save space.
336 (gfc_add_threadprivate): New prototype.
337 * symbol.c (check_conflict): Handle threadprivate.
338 (gfc_add_threadprivate): New function.
339 (gfc_copy_attr): Copy threadprivate.
340 * trans-openmp.c (gfc_trans_omp_clauses): Avoid creating a temporary
341 if IF or NUM_THREADS is constant. Create OMP_CLAUSE_SCHEDULE and
343 * resolve.c (resolve_symbol): Complain if a THREADPRIVATE symbol
344 outside a module and not in COMMON has is not SAVEd.
345 (resolve_equivalence): Ensure THREADPRIVATE objects don't get
347 * trans-common.c: Include target.h and rtl.h.
348 (build_common_decl): Set DECL_TLS_MODEL if THREADPRIVATE.
349 * trans-decl.c: Include rtl.h.
350 (gfc_finish_var_decl): Set DECL_TLS_MODEL if THREADPRIVATE.
351 * dump-parse-tree.c (gfc_show_attr): Handle THREADPRIVATE.
352 * Make-lang.in (fortran/trans-decl.o): Depend on $(RTL_H).
353 (fortran/trans-common.o): Depend on $(RTL_H) and $(TARGET_H).
354 * openmp.c (gfc_match_omp_variable_list): Ensure COMMON block
355 is from current namespace.
356 (gfc_match_omp_threadprivate): Rewrite.
357 (resolve_omp_clauses): Check some clause restrictions.
358 * module.c (ab_attribute): Add AB_THREADPRIVATE.
359 (attr_bits): Add THREADPRIVATE.
360 (mio_symbol_attribute, mio_symbol_attribute): Handle threadprivate.
361 (load_commons, write_common, write_blank_common): Adjust for type
362 change of saved, store/load threadprivate bit from the integer
365 * types.def (BT_FN_UINT_UINT): New.
366 (BT_FN_VOID_UINT_UINT): Remove.
368 * trans-openmp.c (gfc_trans_omp_clauses, gfc_trans_omp_barrier,
369 gfc_trans_omp_critical, gfc_trans_omp_flush, gfc_trans_omp_master,
370 gfc_trans_omp_ordered, gfc_trans_omp_parallel): New functions.
371 (gfc_trans_omp_directive): Use them.
373 * openmp.c (expr_references_sym): Add SE argument, don't look
375 (is_conversion): New function.
376 (resolve_omp_atomic): Adjust expr_references_sym callers. Handle
377 promoted expressions.
378 * trans-openmp.c (gfc_trans_omp_atomic): New function.
379 (gfc_trans_omp_directive): Call it.
381 * f95-lang.c (builtin_type_for_size): New function.
382 (gfc_init_builtin_functions): Initialize synchronization and
384 * types.def: New file.
385 * Make-lang.in (f95-lang.o): Depend on $(BUILTINS_DEF) and
388 * trans-openmp.c: Rename GOMP_* tree codes into OMP_*.
390 * dump-parse-tree.c (show_symtree): Don't crash if ns->proc_name
393 * dump-parse-tree.c (gfc_show_namelist, gfc_show_omp_node): New
395 (gfc_show_code_node): Call gfc_show_omp_node for EXEC_OMP_* nodes.
397 * parse.c (parse_omp_do): Call pop_state before next_statement.
398 * openmp.c (expr_references_sym, resolve_omp_atomic, resolve_omp_do):
400 (gfc_resolve_omp_directive): Call them.
401 * match.c (match_exit_cycle): Issue error if EXIT or CYCLE statement
402 leaves an OpenMP structured block or if EXIT terminates !$omp do
405 * Make-lang.in (F95_PARSER_OBJS): Add fortran/openmp.o.
406 (F95_OBJS): Add fortran/trans-openmp.o.
407 (fortran/trans-openmp.o): Depend on $(GFORTRAN_TRANS_DEPS).
408 * lang.opt: Add -fopenmp option.
409 * options.c (gfc_init_options): Initialize it.
410 (gfc_handle_option): Handle it.
411 * gfortran.h (ST_OMP_ATOMIC, ST_OMP_BARRIER, ST_OMP_CRITICAL,
412 ST_OMP_END_CRITICAL, ST_OMP_END_DO, ST_OMP_END_MASTER,
413 ST_OMP_END_ORDERED, ST_OMP_END_PARALLEL, ST_OMP_END_PARALLEL_DO,
414 ST_OMP_END_PARALLEL_SECTIONS, ST_OMP_END_PARALLEL_WORKSHARE,
415 ST_OMP_END_SECTIONS, ST_OMP_END_SINGLE, ST_OMP_END_WORKSHARE,
416 ST_OMP_DO, ST_OMP_FLUSH, ST_OMP_MASTER, ST_OMP_ORDERED,
417 ST_OMP_PARALLEL, ST_OMP_PARALLEL_DO, ST_OMP_PARALLEL_SECTIONS,
418 ST_OMP_PARALLEL_WORKSHARE, ST_OMP_SECTIONS, ST_OMP_SECTION,
419 ST_OMP_SINGLE, ST_OMP_THREADPRIVATE, ST_OMP_WORKSHARE): New
421 (OMP_LIST_PRIVATE, OMP_LIST_FIRSTPRIVATE, OMP_LIST_LASTPRIVATE,
422 OMP_LIST_COPYPRIVATE, OMP_LIST_SHARED, OMP_LIST_COPYIN,
423 OMP_LIST_PLUS, OMP_LIST_REDUCTION_FIRST, OMP_LIST_MULT,
424 OMP_LIST_SUB, OMP_LIST_AND, OMP_LIST_OR, OMP_LIST_EQV,
425 OMP_LIST_NEQV, OMP_LIST_MAX, OMP_LIST_MIN, OMP_LIST_IAND,
426 OMP_LIST_IOR, OMP_LIST_IEOR, OMP_LIST_REDUCTION_LAST, OMP_LIST_NUM):
427 New OpenMP variable list types.
428 (gfc_omp_clauses): New typedef.
429 (gfc_get_omp_clauses): Define.
430 (EXEC_OMP_CRITICAL, EXEC_OMP_DO, EXEC_OMP_FLUSH, EXEC_OMP_MASTER,
431 EXEC_OMP_ORDERED, EXEC_OMP_PARALLEL, EXEC_OMP_PARALLEL_DO,
432 EXEC_OMP_PARALLEL_SECTIONS, EXEC_OMP_PARALLEL_WORKSHARE,
433 EXEC_OMP_SECTIONS, EXEC_OMP_SINGLE, EXEC_OMP_WORKSHARE,
434 EXEC_OMP_ATOMIC, EXEC_OMP_BARRIER, EXEC_OMP_END_NOWAIT,
435 EXEC_OMP_END_SINGLE): New OpenMP gfc_exec_op codes.
436 (struct gfc_code): Add omp_clauses, omp_name, omp_namelist
437 and omp_bool fields to ext union.
438 (flag_openmp): Declare.
439 (gfc_free_omp_clauses, gfc_resolve_omp_directive): New prototypes.
440 * scanner.c (openmp_flag, openmp_locus): New variables.
441 (skip_free_comments, skip_fixed_comments, gfc_next_char_literal):
442 Handle OpenMP directive lines and conditional compilation magic
444 * parse.h (COMP_OMP_STRUCTURED_BLOCK): New compile state.
445 * parse.c (decode_omp_directive, parse_omp_do, parse_omp_atomic,
446 parse_omp_structured_block): New functions.
447 (next_free, next_fixed): Parse OpenMP directives.
448 (case_executable, case_exec_markers, case_decl): Add ST_OMP_*
450 (gfc_ascii_statement): Handle ST_OMP_* codes.
451 (parse_executable): Rearrange the loop slightly, so that
452 parse_omp_do can return next_statement.
453 * match.h (gfc_match_omp_eos, gfc_match_omp_atomic,
454 gfc_match_omp_barrier, gfc_match_omp_critical, gfc_match_omp_do,
455 gfc_match_omp_flush, gfc_match_omp_master, gfc_match_omp_ordered,
456 gfc_match_omp_parallel, gfc_match_omp_parallel_do,
457 gfc_match_omp_parallel_sections, gfc_match_omp_parallel_workshare,
458 gfc_match_omp_sections, gfc_match_omp_single,
459 gfc_match_omp_threadprivate, gfc_match_omp_workshare,
460 gfc_match_omp_end_nowait, gfc_match_omp_end_single): New prototypes.
461 * resolve.c (resolve_blocks): Ignore EXEC_OMP_* block directives.
462 (resolve_code): Call gfc_resolve_omp_directive on EXEC_OMP_*
464 * trans.c (gfc_trans_code): Call gfc_trans_omp_directive for
465 EXEC_OMP_* directives.
466 * st.c (gfc_free_statement): Handle EXEC_OMP_* statement freeing.
467 * trans-stmt.h (gfc_trans_omp_directive): New prototype.
468 * openmp.c: New file.
469 * trans-openmp.c: New file.
471 2006-02-13 Andrew Pinski <pinskia@physics.uc.edu>
472 Jakub Jelinek <jakub@redhat.com>
475 * trans-decl.c (gfc_get_symbol_decl, gfc_get_fake_result_decl): Use
476 gfc_add_decl_to_function rather than gfc_finish_var_decl on length.
478 2006-02-13 Paul Thomas <pault@gcc.gnu.org>
482 * resolve.c (resolve_symbol): Extend the requirement that module
483 arrays have constant bounds to those in the main program. At the
484 same time simplify the array bounds, to avoiding trapping parameter
485 array references, and exclude automatic character length from main
486 and modules. Rearrange resolve_symbol and resolve_derived to put as
487 each flavor together, as much as is possible and move all specific
488 code for flavors FL_VARIABLE, FL_PROCEDURE and FL_PARAMETER into new
490 (resolve_fl_var_and_proc, resolve_fl_variable, resolve_fl_procedure):
491 New functions to do work of resolve_symbol.
492 (resolve_index_expr): New function that is called from resolved_symbol
493 and is extracted from resolve_charlen.
494 (resolve_charlen): Call this new function.
495 (resolve_fl_derived): Renamed resolve_derived to be consistent with
496 the naming of the new functions for the other flavours. Change the
497 charlen checking so that the style is consistent with other similar
498 checks. Add the generation of the gfc_dt_list, removed from resolve_
502 * resolve.c (resolve_actual_arglist): Prevent internal procedures
503 from being dummy arguments.
506 * resolve.c (resolve_actual_arglist): Prevent pure but non-intrinsic
507 procedures from being dummy arguments.
510 * resolve.c (check_data_variable): Add test that data variable is in
514 * resolve.c (resolve_call): Add test that the subroutine does not
517 2006-02-12 Erik Edelmann <eedelman@gcc.gnu.org>
520 * trans-array.c (gfc_trans_allocate_array_storage): New argument
521 dealloc; free the temporary only if dealloc is true.
522 (gfc_trans_allocate_temp_array): New argument bool dealloc, to be
523 passed onwards to gfc_trans_allocate_array_storage.
524 (gfc_trans_array_constructor, gfc_conv_loop_setup): Update call to
525 gfc_trans_allocate_temp_array.
526 * trans-array.h (gfc_trans_allocate_temp_array): Update function
528 * trans-expr.c (gfc_conv_function_call): Set new argument 'dealloc'
529 to gfc_trans_allocate_temp_array to false in case of functions
531 (gfc_trans_arrayfunc_assign): Return NULL for functions returning
534 2006-02-10 Steven G. Kargl <kargls@comcast.net>
537 *decl.c (variable_decl): Improve error message. Remove initialization
538 typespec. Wrap long line.
539 *expr.c (gfc_check_pointer_assign): Permit checking of type, kind type,
541 *simplify.c (gfc_simplify_null): Ensure type, kind type, and rank
545 2006-02-10 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
548 * arith.c (eval_intrinsic): Accept INTRINSIC_PARENTHESES.
549 * expr.c (check_intrinsic_op): Likewise.
550 * module.c (mio_expr): Likewise.
552 2006-02-09 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
554 * dump-parse-tree.c: Update copyright years.
555 * matchexp.c: Likewise.
556 * module.c: Likewise.
559 * gfortran.h (gfc_intrinsic_op): Add INTRINSIC_PARENTHESES.
560 * dump-parse-tree (gfc_show_expr): Handle INTRINSIC_PARENTHESES.
561 * expr.c (simplify_intrinsic_op): Treat INTRINSIC_PARENTHESES as
562 if it were INTRINSIC_UPLUS.
563 * resolve.c (resolve_operator): Handle INTRINSIC_PARENTHESES.
564 * match.c (intrinsic_operators): Add INTRINSIC_PARENTHESES.
565 * matchexp.c (match_primary): Record parentheses surrounding
567 * module.c (intrinsics): Add INTRINSIC_PARENTHESES for module
569 * trans-expr.c (gfc_conv_expr_op): Handle INTRINSIC_PARENTHESES.
571 2006-02-09 Paul Thomas <pault@gcc.gnu.org>
574 * trans-stmt.c (gfc_trans_allocate): Provide assumed character length
575 scalar with missing backend_decl for the hidden dummy charlen.
578 * interface.c (gfc_extend_assign): Remove detection of non-PURE
579 subroutine in assignment interface, with gfc_error, and put it in
580 * resolve.c (resolve_code).
583 * interface.c (gfc_procedure_use): Flag rank checking for non-
584 elemental, contained or interface procedures in call to
585 (compare_actual_formal), where ranks are checked for assumed
588 2006-02-08 Francois-Xavier Coudert <coudert@clipper.ens.fr>
591 * trans-decl.c (gfc_generate_function_code): Add new argument,
592 pedantic, to set_std call.
594 2005-02-06 Thomas Koenig <Thomas.Koenig@online.de>
597 * gfortran.texi: Document the GFORTRAN_CONVERT_UNIT environment
599 * invoke.texi: Mention the "Runtime" chapter.
600 Document the -fconvert= option.
601 * gfortran.h: Add options_convert.
602 * lang.opt: Add fconvert=little-endian, fconvert=big-endian,
603 fconvert=native and fconvert=swap.
604 * trans-decl.c (top level): Add gfor_fndecl_set_convert.
605 (gfc_build_builtin_function_decls): Set gfor_fndecl_set_convert.
606 (gfc_generate_function_code): If -fconvert was specified,
607 and this is the main program, add a call to set_convert().
608 * options.c: Handle the -fconvert options.
610 2006-02-06 Roger Sayle <roger@eyesopen.com>
612 * trans-stmt.c (gfc_evaluate_where_mask): Allow the NMASK argument
613 to be NULL to indicate that the not mask isn't required.
614 (gfc_trans_where_2): Remove PMASK argument. Avoid calculating the
615 pending mask for the last clause of a WHERE chain. Update recursive
617 (gfc_trans_forall_1): Update call to gfc_trans_where_2.
618 (gfc_trans_where): Likewise.
620 2006-02-06 Jakub Jelinek <jakub@redhat.com>
622 Backport from gomp-20050608-branch
623 * trans-decl.c (create_function_arglist): Handle dummy functions.
625 * trans-decl.c (gfc_get_symbol_decl): Revert explicit setting of
627 (gfc_trans_vla_type_sizes): Also "gimplify"
628 GFC_TYPE_ARRAY_DATAPTR_TYPE for GFC_DESCRIPTOR_TYPE_P types.
629 * trans-array.c (gfc_trans_deferred_array): Call
630 gfc_trans_vla_type_sizes.
632 * trans-decl.c (saved_function_decls, saved_parent_function_decls):
633 Remove unnecessary initialization.
634 (create_function_arglist): Make sure __result has complete type.
635 (gfc_get_fake_result_decl): Change current_fake_result_decl into
636 a tree chain. For entry master, create a separate variable
637 for each result name. For BT_CHARACTER results, call
638 gfc_finish_var_decl on length even if it has been already created,
640 (gfc_trans_vla_type_sizes): For function/entry result, adjust
641 result value type, not the FUNCTION_TYPE.
642 (gfc_generate_function_code): Adjust for current_fake_result_decl
644 (gfc_trans_deferred_vars): Likewise. Call gfc_trans_vla_type_sizes
645 even on result if it is assumed-length character.
647 * trans-decl.c (gfc_trans_dummy_character): Add SYM argument.
648 Call gfc_trans_vla_type_sizes.
649 (gfc_trans_auto_character_variable): Call gfc_trans_vla_type_sizes.
650 (gfc_trans_vla_one_sizepos, gfc_trans_vla_type_sizes_1,
651 gfc_trans_vla_type_sizes): New functions.
652 (gfc_trans_deferred_vars): Adjust gfc_trans_dummy_character
653 callers. Call gfc_trans_vla_type_sizes on assumed-length
654 character parameters.
655 * trans-array.c (gfc_trans_array_bounds,
656 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias): Call
657 gfc_trans_vla_type_sizes.
658 * trans.h (gfc_trans_vla_type_sizes): New prototype.
660 * trans-decl.c (gfc_build_qualified_array): For non-assumed-size
661 arrays without constant size, create also an index var for
662 GFC_TYPE_ARRAY_SIZE (type). If the type is incomplete, complete
664 (gfc_create_string_length): Don't call gfc_defer_symbol_init
665 if just creating DECL_ARGUMENTS.
666 (gfc_get_symbol_decl): Call gfc_finish_var_decl and
667 gfc_defer_symbol_init even if ts.cl->backend_decl is already
668 set to a VAR_DECL that doesn't have DECL_CONTEXT yet.
669 (create_function_arglist): Rework, so that hidden length
670 arguments for CHARACTER parameters are created together with
671 the parameters. Resolve ts.cl->backend_decl for CHARACTER
672 parameters. If the argument is a non-constant length array
673 or CHARACTER, ensure PARM_DECL has different type than
675 (generate_local_decl): Call gfc_get_symbol_decl even
676 for non-referenced non-constant length CHARACTER parameters
677 after optionally issuing warnings.
678 * trans-array.c (gfc_trans_array_bounds): Set last stride
679 to GFC_TYPE_ARRAY_SIZE (type) to initialize it as well.
680 (gfc_trans_dummy_array_bias): Initialize GFC_TYPE_ARRAY_SIZE (type)
683 * trans-expr.c (gfc_conv_expr_val): Fix comment typo.
685 * trans-stmt.c (gfc_trans_simple_do): Fix comment.
687 2006-02-04 Roger Sayle <roger@eyesopen.com>
689 * dependency.c (gfc_check_dependency): Remove unused vars and nvars
690 arguments. Replace with an "identical" argument. A full array
691 reference to the same symbol is a dependency if identical is true.
692 * dependency.h (gfc_check_dependency): Update prototype.
693 * trans-array.h (gfc_check_dependency): Delete duplicate prototype.
694 * trans-stmt.c: #include dependency.h for gfc_check_dependency.
695 (gfc_trans_forall_1): Update calls to gfc_check_dependency.
696 (gfc_trans_where_2): Likewise. Remove unneeded variables.
697 (gfc_trans_where_3): New function for simple non-dependent WHEREs.
698 (gfc_trans_where): Call gfc_trans_where_3 to translate simple
699 F90-style WHERE statements without internal dependencies.
700 * Make-lang.in (trans-stmt.o): Depend upon dependency.h.
702 2006-02-05 H.J. Lu <hongjiu.lu@intel.com>
706 * resolve.c (resolve_types): New function.
707 (resolve_codes): Likewise.
708 (gfc_resolve): Use them.
710 2006-02-05 Roger Sayle <roger@eyesopen.com>
712 * trans-stmt.c (gfc_evaluate_where_mask): Use LOGICAL*1 for WHERE
713 masks instead of LOGICAL*4.
715 2006-02-05 Jakub Jelinek <jakub@redhat.com>
717 * resolve.c (resolve_symbol): Initialize constructor_expr to NULL.
719 2006-02-04 Thomas Koenig <Thomas.Koenig@online.de>
722 check.c (identical_dimen_shape): New function.
723 (check_dot_product): Use identical_dimen_shape() to check sizes
725 (gfc_check_matmul): Likewise.
726 (gfc_check_merge): Check conformance between tsource and fsource
727 and between tsource and mask.
728 (gfc_check_pack): Check conformance between array and mask.
730 2006-02-03 Steven G. Kargl <kargls@comcast>
731 Paul Thomas <pault@gcc.gnu.org>
734 * resolve.c (resolve_symbol): Default initialization of derived type
735 component reguires the SAVE attribute.
737 2006-02-02 Steven G. Kargl <kargls@comcast>
740 match.c (gfc_match_nullify): Free the list from head not tail.
743 * match.c (match_forall_header): Fix internal error caused by bogus
747 2006-01-31 Thomas Koenig <Thomas.Koenig@online.de>
750 expr.c (gfc_check_conformance): Reorder error message
752 check.c(gfc_check_minloc_maxloc): Call gfc_check_conformance
753 for checking arguments array and mask.
754 (check_reduction): Likewise.
756 2005-01-30 Erik Edelmann <eedelman@gcc.gnu.org>
759 * trans-io.c (set_internal_unit): Check the rank of the
760 expression node itself instead of its symbol.
762 2006-01-29 Paul Thomas <pault@gcc.gnu.org>
768 * interface.c (compare_actual_formal): Error for INTENT(OUT or INOUT)
769 if actual argument is not a variable.
771 2006-01-28 Paul Thomas <pault@gcc.gnu.org>
774 * expr.c (gfc_check_assign, gfc_check_pointer_assign): Emit error if
775 the lvalue is a use associated procedure.
779 * expr.c (gfc_check_pointer_assign): Emit error if lvalue and rvalue
780 character lengths are not the same. Use gfc_dep_compare_expr for the
782 * gfortran.h: Add prototype for gfc_dep_compare_expr.
783 * dependency.h: Remove prototype for gfc_dep_compare_expr.
785 2005-01-27 Paul Thomas <pault@gcc.gnu.org>
788 * resolve.c (resolve_function): Add GFC_ISYM_LOC to the list of
789 generic_ids exempted from assumed size checking.
791 2006-01-27 Jakub Jelinek <jakub@redhat.com>
794 * Make-lang.in (fortran/scanner.o): Depend on toplev.h.
795 * lang.opt (fpreprocessed): New option.
796 * scanner.c: Include toplev.h.
797 (gfc_src_file, gfc_src_preprocessor_lines): New variables.
798 (preprocessor_line): Unescape filename if there were any
800 (load_file): If initial and gfc_src_file is not NULL,
801 use it rather than opening the file. If gfc_src_preprocessor_lines
802 has non-NULL elements, pass it to preprocessor_line.
803 (unescape_filename, gfc_read_orig_filename): New functions.
804 * gfortran.h (gfc_option_t): Add flag_preprocessed.
805 (gfc_read_orig_filename): New prototype.
806 * options.c (gfc_init_options): Clear flag_preprocessed.
807 (gfc_post_options): If flag_preprocessed, call
808 gfc_read_orig_filename.
809 (gfc_handle_option): Handle OPT_fpreprocessed.
810 * lang-specs.h: Pass -fpreprocessed to f951 if preprocessing
813 2005-01-27 Erik Edelmann <eedelman@gcc.gnu.org>
815 * symbol.c (free_old_symbol): Fix confusing comment, and add code
816 to free old_symbol->formal.
818 2005-01-26 Paul Thomas <pault@gcc.gnu.org>
821 * resolve.c (resolve_function): Exclude statement functions from
822 global reference checking.
828 * resolve.c (resolve_function): Declare a gfc_symbol to replace the
829 references through the symtree to the symbol associated with the
830 function expresion. Give error on reference to an assumed character
831 length function is defined in an interface or an external function
832 that is not a dummy argument.
833 (resolve_symbol): Give error if an assumed character length function
834 is array-valued, pointer-valued, pure or recursive. Emit warning
835 that character(*) value functions are obsolescent in F95.
838 * trans-expr.c (gfc_conv_function_call): The above patch to resolve.c
839 prevents any assumed character length function call from getting here
840 except intrinsics such as SPREAD. In this case, ensure that no
841 segfault occurs from referencing non-existent charlen->length->
842 expr_type and provide a backend_decl for the charlen from the charlen
843 of the first actual argument.
845 Cure temp name confusion.
846 * trans-expr.c (gfc_get_interface_mapping_array): Change name of
847 temporary from "parm" to "ifm" to avoid clash with temp coming from
850 2005-01-25 Erik Edelmann <eedelman@gcc.gnu.org>
853 * symbol.c (free_old_symbol): New function.
854 (gfc_commit_symbols): Use it.
855 (gfc_commit_symbol): New function.
856 (gfc_use_derived): Use it.
857 * gfortran.h: Add prototype for gfc_commit_symbol.
858 * intrinsic.c (gfc_find_function): Search in 'conversion'
859 if not found in 'functions'.
860 (gfc_convert_type_warn): Add a symtree to the new
861 expression node, and commit the new symtree->n.sym.
862 * resolve.c (gfc_resolve_index): Make sure typespec is
863 properly initialized.
865 2005-01-23 Paul Thomas <pault@gcc.gnu.org>
868 * decl.c (get_proc_name): Replace subroutine and function attributes
869 in "already defined" test by the formal arglist pointer being non-NULL.
871 Fix regression in testing of admissability of attributes.
872 * symbol.c (gfc_add_attribute): If the current_attr has non-zero
873 intent, do not do the check for a dummy being used.
874 * decl.c (attr_decl1): Add current_attr.intent as the third argument
875 in the call to gfc_add_attribute.
876 * gfortran.h: Add the third argument to the prototype for
879 2006-01-21 Joseph S. Myers <joseph@codesourcery.com>
881 * gfortranspec.c (lang_specific_driver): Update copyright notice
884 2005-01-21 Paul Thomas <pault@gcc.gnu.org>
888 * decl.c (get_proc_name): If there is an existing
889 symbol in the encompassing namespace, call errors
890 if it is a procedure of the same name or the kind
891 field is set, indicating a type declaration.
897 * decl.c (add_global_entry): New function to check
898 for existing global symbol with this name and to
899 create new one if none exists.
900 (gfc_match_entry): Call add_global_entry before
901 matching argument lists for subroutine and function
903 * gfortran.h: Prototype for existing function,
905 * resolve.c (resolve_global_procedure): New function
906 to check global symbols for procedures.
907 (resolve_call, resolve_function): Calls to this
908 new function for non-contained and non-module
910 * match.c (match_common): Add check for existing
911 global symbol, creat one if none exists and emit
912 error if there is a clash.
913 * parse.c (global_used): Remove static and use the
914 gsymbol name rather than the new_block name, so that
915 the function can be called from resolve.c.
916 (parse_block_data, parse_module, add_global_procedure):
917 Improve checks for existing gsymbols. Emit error if
918 already defined or if references were to another type.
922 * trans-expr.c (gfc_conv_aliased_arg): New function called by
923 gfc_conv_function_call that coverts an expression for an aliased
924 component reference to a derived type array into a temporary array
925 of the same type as the component. The temporary is passed as an
926 actual argument for the procedure call and is copied back to the
927 derived type after the call.
928 (is_aliased_array): New function that detects an array reference
929 that is followed by a component reference.
930 (gfc_conv_function_call): Detect an aliased actual argument with
931 is_aliased_array and convert it to a temporary and back again
932 using gfc_conv_aliased_arg.
934 2006-01-19 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
936 * gfortranspec.c: Update copyright years.
938 * trans-array.c: Likewise.
939 * trans-array.h: Likewise.
940 * trans-decl.c: Likewise.
941 * trans-stmt.c: Likewise.
942 * trans-stmt.h: Likewise.
943 * trans-types.c: Likewise.
945 2006-01-18 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
949 * gfortran.h (BBT_HEADER): Move definition up.
950 (gfc_st_label): Add BBT_HEADER, remove 'prev' and 'next'.
951 * io.c (format_asterisk): Adapt initializer.
952 * resolve.c (resolve_branch): Allow FORTRAN 66 cross-block GOTOs
954 (warn_unused_label): Take gfc_st_label label as argument, adapt to
956 (gfc_resolve): Adapt call to warn_unused_label.
957 * symbol.c (compare_st_labels): New function.
958 (gfc_free_st_label, free_st_labels, gfc_get_st_label): Convert to
959 using balanced binary tree.
960 * decl.c (match_char_length, gfc_match_old_kind_spec): Do away
962 (warn_unused_label): Adapt to binary tree.
963 * match.c (gfc_match_small_literal_int): Only set cnt if non-NULL.
964 * primary.c (match_kind_param): Do away with cnt.
966 2006-01-18 Paul Thomas <pault@gcc.gnu.org>
971 * symbol.c (check_conflict): Add pointer valued elemental
972 functions and internal procedures with the external attribute
973 to the list of conflicts.
974 (gfc_add_attribute): New catch-all function to perform the
975 checking of symbol attributes for attribute declaration
977 * decl.c (attr_decl1): Call gfc_add_attribute for each of -
978 (gfc_match_external, gfc_match_intent, gfc_match_intrinsic,
979 gfc_match_pointer, gfc_match_dimension, gfc_match_target):
980 Remove spurious calls to checks in symbol.c. Set the
981 attribute directly and use the call to attr_decl() for
983 * gfortran.h: Add prototype for gfc_add_attribute.
986 * resolve.c (resolve_function): Exclude PRESENT from assumed size
987 argument checking. Replace strcmp's with comparisons with generic
990 2006-01-16 Rafael
\81Ávila de Esp
\81índola <rafael.espindola@gmail.com>
992 * gfortranspec.c (lang_specific_spec_functions): Remove.
994 2006-01-16 Richard Guenther <rguenther@suse.de>
996 * trans-stmt.c (gfc_trans_if_1): Use fold_buildN and build_int_cst.
997 (gfc_trans_arithmetic_if): Likewise.
998 (gfc_trans_simple_do): Likewise.
999 (gfc_trans_do): Likewise.
1000 (gfc_trans_do_while): Likewise.
1001 (gfc_trans_logical_select): Likewise.
1002 (gfc_trans_forall_loop): Likewise.
1003 (generate_loop_for_temp_to_lhs): Likewise.
1004 (generate_loop_for_rhs_to_temp): Likewise.
1005 (gfc_trans_allocate): Likewise.
1006 * trans.c (gfc_add_expr_to_block): Do not fold expr again.
1008 2006-01-16 Richard Guenther <rguenther@suse.de>
1010 * trans-expr.c (gfc_conv_function_call): Use fold_build2.
1011 * trans-stmt.c (gfc_trans_goto): Likewise. Use build_int_cst.
1012 * trans.c (gfc_trans_runtime_check): Don't fold the condition
1015 2006-01-13 Steven G. Kargl <kargls@comcast.net>
1018 * symbol.c (gfc_free_st_label): Give variable meaningful name. Remove
1019 unneeded parenthesis. Fix-up the head of the list (2 lines gleaned
1022 2006-01-13 Diego Novillo <dnovillo@redhat.com>
1024 * trans.c (gfc_add_expr_to_block): Do not fold tcc_statement
1027 2006-01-11 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
1029 * parse.c (next_fixed): Remove superfluous string concatenation.
1031 2006-01-11 Bernhard Fischer <rep.nop@aon.at>
1034 * scanner.c (load_line): use maxlen to determine the line-length used
1035 for padding lines in fixed form.
1037 2005-01-11 Paul Thomas <pault@gcc.gnu.org>
1040 * trans-types.c (copy_dt_decls_ifequal): Copy backend decl for
1043 2006-01-09 Andrew Pinski <pinskia@physics.uc.edu>
1046 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Use fold_convert
1047 to avoid type mismatch.
1049 2006-01-09 Andrew Pinski <pinskia@physics.uc.edu>
1052 * trans-decl.c (gfc_generate_function_code): Move the NULLing of
1053 current_fake_result_decl down to below generate_local_vars.
1055 2006-01-09 Feng Wang <fengwang@nudt.edu.cn>
1058 * trans-expr.c (gfc_to_single_character): New function that converts
1059 string to single character if its length is 1.
1060 (gfc_build_compare_string):New function that compare string and handle
1061 single character specially.
1062 (gfc_conv_expr_op): Use gfc_build_compare_string.
1063 (gfc_trans_string_copy): Use gfc_to_single_character.
1064 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Use
1065 gfc_build_compare_string.
1066 * trans.h (gfc_build_compare_string): Add prototype.
1068 2006-01-09 Feng Wang <fengwang@nudt.edu.cn>
1070 * simplify.c (gfc_simplify_char): Use UCHAR_MAX instead of literal
1072 (gfc_simplify_ichar): Get the result from unsinged char and in the
1073 range 0 to UCHAR_MAX instead of CHAR_MIN to CHAR_MAX.
1075 2005-01-08 Erik Edelmann <eedelman@gcc.gnu.org>
1078 * resolve.c (resolve_fntype): Check that PUBLIC functions
1079 aren't of PRIVATE type.
1081 2005-01-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1083 * decl.c (gfc_match_function_decl): Correctly error out in case of
1084 omitted function argument list.
1086 2006-01-07 Paul Thomas <pault@gcc.gnu.org>
1089 * trans-array.c (gfc_reverse_ss): Remove static attribute.
1090 (gfc_walk_elemental_function_args): Replace gfc_expr * argument for
1091 the function call with the corresponding gfc_actual_arglist*. Change
1093 (gfc_walk_function_expr): Call to gfc_walk_elemental_function_args
1094 now requires the actual argument list instead of the expression for
1096 * trans-array.h: Modify the prototype for gfc_walk_elemental_function_args
1097 and provide a prototype for gfc_reverse_ss.
1098 * trans-stmt.h (gfc_trans_call): Add the scalarization code for the case
1099 where an elemental subroutine has array valued actual arguments.
1105 * resolve.c (check_assumed_size_reference): New function to check for upper
1106 bound in assumed size array references.
1107 (resolve_assumed_size_actual): New function to do a very restricted scan
1108 of actual argument expressions of those procedures for which incomplete
1109 assumed size array references are not allowed.
1110 (resolve_function, resolve_call): Switch off assumed size checking of
1111 actual arguments, except for elemental procedures and intrinsic
1112 inquiry functions, in some circumstances.
1113 (resolve_variable): Call check_assumed_size_reference.
1115 2006-01-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1118 * io.c (next_char_not_space): New function that returns the next
1119 character that is not white space.
1120 (format_lex): Use the new function to skip whitespace within
1123 2006-01-05 Erik Edelmann <eedelman@gcc.gnu.org>
1126 * expr.c (gfc_expr_set_symbols_referenced): New function.
1127 * gfortran.h: Add a function prototype for it.
1128 * resolve.c (resolve_function): Use it for
1129 use associated character functions lengths.
1130 * expr.c, gfortran.h, resolve.c: Updated copyright years.
1132 2006-01-03 Steven G. Kargl <kargls@comcast.net>
1135 * resolve.c (resolve_forall_iterators): Check for scalar variables;
1136 Check stride is nonzero.
1138 2006-01-02 Steven G. Kargl <kargls@comcast.net>
1141 * parse.c (next_free): Check for whitespace after the label.
1142 * match.c (gfc_match_small_literal_int): Initialize cnt variable.
1144 2006-01-01 Steven G. Kargl <kargls@comcast.net>
1146 * ChangeLog: Split previous years into ...
1147 * ChangeLog-2002: here.
1148 * ChangeLog-2003: here.
1149 * ChangeLog-2004: here.
1150 * ChangeLog-2005: here.