1 2006-02-18 Roger Sayle <roger@eyesopen.com>
3 * trans-stmt.c (struct temporary_list): Delete.
4 (gfc_trans_where_2): Major reorganization. Remove no longer needed
5 TEMP argument. Allocate and deallocate the control mask and
6 pending control mask locally.
7 (gfc_trans_forall_1): Delete TEMP local variable, and update
8 call to gfc_trans_where_2. No need to deallocate arrays after.
9 (gfc_evaluate_where_mask): Major reorganization. Change return
10 type to void. Pass in parent execution mask, MASK, and two
11 already allocated mask arrays CMASK and PMASK. On return
12 CMASK := MASK & COND, PMASK := MASK & !COND. MASK, CMASK and
13 CMASK may all be NULL, or refer to the same temporary arrays.
14 (gfc_trans_where): Update call to gfc_trans_where_2. We no
15 longer need a TEMP variable or to deallocate temporary arrays
16 allocated by gfc_trans_where_2.
18 2006-02-18 Danny Smith <dannysmith@users.sourceforeg.net>
20 * gfortran.h (gfc_add_attribute): Change uint to unsigned int.
21 * symbol.c (gfc_add_attribute): Likewise for definition.
22 * resolve.c (resolve_global_procedure): Likewise for variable 'type'.
24 2006-02-17 Richard Sandiford <richard@codesourcery.com>
26 * trans-common.c: Include rtl.h earlier.
27 * trans-decl.c: Likewise.
29 2006-02-16 Jakub Jelinek <jakub@redhat.com>
32 * parse.c (parse_omp_do, parse_omp_structured_block): Call
33 gfc_commit_symbols and gfc_warning_check.
35 * openmp.c (resolve_omp_clauses): Add a dummy case label to workaround
38 2005-02-16 Paul Thomas <pault@gcc.gnu.org>
41 * trans-expr.c (gfc_add_interface_mapping): Use the actual argument
42 for character(*) arrays, rather than casting to the type and kind
43 parameters of the formal argument.
45 2006-02-15 Toon Moene <toon@moene.indiv.nluug.nl>
48 * options.c: Do not warn for Fortran 2003 features by default.
50 2006-02-15 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
52 * check.c: Update copyright years.
54 * check.c (gfc_check_minloc_maxloc, check_reduction): Don't call
55 dim_range_check on not-present optional dim argument.
57 2006-02-15 Jakub Jelinek <jakub@redhat.com>
61 * Make-lang.in (install-finclude-dir): New goal.
62 (fortran.install-common): Depend on install-finclude-dir.
63 * lang-specs.h: If not -nostdinc, add -I finclude.
65 2006-02-14 Thomas Koenig <Thomas.Koenig@online.de>
68 * check.c (dim_check): Perform all checks if dim is optional.
69 (gfc_check_minloc_maxloc): Use dim_check and dim_rank_check
70 to check dim argument.
71 (check_reduction): Likewise.
73 2006-02-14 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
76 * io.c (match_ltag): Mark label as referenced.
78 2006-02-14 Jakub Jelinek <jakub@redhat.com>
79 Richard Henderson <rth@redhat.com>
80 Diego Novillo <dnovillo@redhat.com>
82 * invoke.texi: Document -fopenmp.
83 * gfortran.texi (Extensions): Document OpenMP.
85 Backport from gomp-20050608-branch
86 * trans-openmp.c: Call build_omp_clause instead of
87 make_node when creating OMP_CLAUSE_* trees.
88 (gfc_trans_omp_reduction_list): Remove argument 'code'.
91 * trans.h (build4_v): Define.
92 * trans-openmp.c: Call build4_v to create OMP_PARALLEL nodes.
93 Call build3_v to create OMP_SECTIONS nodes.
96 * openmp.c (gfc_match_omp_variable_list): Call gfc_set_sym_referenced
97 on all symbols added to the variable list.
99 * openmp.c (gfc_match_omp_clauses): Fix check for non-INTRINSIC
100 procedure symbol in REDUCTION.
102 * trans-openmp.c (gfc_trans_omp_array_reduction): Use gfc_add
103 for MINUS_EXPR OMP_CLAUSE_REDUCTION_CODE.
105 * trans-openmp.c (gfc_trans_omp_do): Add PBLOCK argument. If PBLOCK
106 is non-NULL, evaluate INIT/COND/INCR and chunk size expressions in
107 that statement block.
108 (gfc_trans_omp_parallel_do): Pass non-NULL PBLOCK to gfc_trans_omp_do
109 for non-ordered non-static combined loops.
110 (gfc_trans_omp_directive): Pass NULL PBLOCK to gfc_trans_omp_do.
112 * openmp.c: Include target.h and toplev.h.
113 (gfc_match_omp_threadprivate): Emit diagnostic if target does
115 * Make-lang.in (fortran/openmp.o): Add dependencies on
116 target.h and toplev.h.
118 * trans-decl.c (gfc_get_fake_result_decl): Set GFC_DECL_RESULT.
119 * trans-openmp.c (gfc_omp_privatize_by_reference): Make
120 DECL_ARTIFICIAL vars predetermined shared except GFC_DECL_RESULT.
121 (gfc_omp_disregard_value_expr): Handle GFC_DECL_RESULT.
122 (gfc_trans_omp_variable): New function.
123 (gfc_trans_omp_variable_list, gfc_trans_omp_reduction_list): Use it.
124 * trans.h (GFC_DECL_RESULT): Define.
126 * trans-openmp.c (gfc_omp_firstprivatize_type_sizes): New function.
127 * f95-lang.c (LANG_HOOKS_OMP_FIRSTPRIVATIZE_TYPE_SIZES): Define.
128 * trans.h (gfc_omp_firstprivatize_type_sizes): New prototype.
130 * trans-openmp.c (gfc_omp_privatize_by_reference): Return
131 true if a pointer has GFC_DECL_SAVED_DESCRIPTOR set.
132 (gfc_trans_omp_array_reduction, gfc_trans_omp_reduction_list): New
134 (gfc_trans_omp_clauses): Add WHERE argument. Call
135 gfc_trans_omp_reduction_list rather than gfc_trans_omp_variable_list
137 (gfc_trans_omp_do, gfc_trans_omp_parallel, gfc_trans_omp_parallel_do,
138 gfc_trans_omp_parallel_sections, gfc_trans_omp_parallel_workshare,
139 gfc_trans_omp_sections, gfc_trans_omp_single): Adjust
140 gfc_trans_omp_clauses callers.
142 * openmp.c (omp_current_do_code): New var.
143 (gfc_resolve_omp_do_blocks): New function.
144 (gfc_resolve_omp_parallel_blocks): Call it.
145 (gfc_resolve_do_iterator): Add CODE argument. Don't propagate
146 predetermination if argument is !$omp do or !$omp parallel do
148 * resolve.c (resolve_code): Call gfc_resolve_omp_do_blocks
149 for EXEC_OMP_DO. Adjust gfc_resolve_do_iterator caller.
150 * fortran.h (gfc_resolve_omp_do_blocks): New prototype.
151 (gfc_resolve_do_iterator): Add CODE argument.
153 * trans.h (gfc_omp_predetermined_sharing,
154 gfc_omp_disregard_value_expr, gfc_omp_private_debug_clause): New
156 (GFC_DECL_COMMON_OR_EQUIV, GFC_DECL_CRAY_POINTEE): Define.
157 * trans-openmp.c (gfc_omp_predetermined_sharing,
158 gfc_omp_disregard_value_expr, gfc_omp_private_debug_clause): New
160 * trans-common.c (build_equiv_decl, build_common_decl,
161 create_common): Set GFC_DECL_COMMON_OR_EQUIV flag on the decls.
162 * trans-decl.c (gfc_finish_cray_pointee): Set GFC_DECL_CRAY_POINTEE
164 * f95-lang.c (LANG_HOOKS_OMP_PREDETERMINED_SHARING,
165 LANG_HOOKS_OMP_DISREGARD_VALUE_EXPR,
166 LANG_HOOKS_OMP_PRIVATE_DEBUG_CLAUSE): Define.
168 * openmp.c (resolve_omp_clauses): Remove extraneous comma.
170 * symbol.c (check_conflict): Add conflict between cray_pointee and
172 * openmp.c (gfc_match_omp_threadprivate): Fail if
173 gfc_add_threadprivate returned FAILURE.
174 (resolve_omp_clauses): Diagnose Cray pointees in SHARED,
175 {,FIRST,LAST}PRIVATE and REDUCTION clauses and Cray pointers in
176 {FIRST,LAST}PRIVATE and REDUCTION clauses.
178 * resolve.c (omp_workshare_flag): New variable.
179 (resolve_function): Diagnose use of non-ELEMENTAL user defined
180 function in WORKSHARE construct.
181 (resolve_code): Cleanup forall_save use. Make sure omp_workshare_flag
182 is set to correct value in different contexts.
184 * openmp.c (resolve_omp_clauses): Replace %s with '%s' when printing
186 (resolve_omp_atomic): Likewise.
189 * scanner.c (skip_free_comments): Set at_bol at the beginning of the
191 (skip_fixed_comments): Handle ! comments in the middle of line here
193 (gfc_skip_comments): Use skip_fixed_comments for FIXED_FORM even if
195 (gfc_next_char_literal): Fix expected canonicalized *$omp string.
197 * trans-openmp.c (gfc_trans_omp_do): Use make_node and explicit
198 initialization to build OMP_FOR instead of build.
200 * trans-decl.c (gfc_gimplify_function): Invoke
201 diagnose_omp_structured_block_errors.
203 * trans-openmp.c (gfc_trans_omp_master): Use OMP_MASTER.
204 (gfc_trans_omp_ordered): Use OMP_ORDERED.
206 * gfortran.h (gfc_resolve_do_iterator, gfc_resolve_blocks,
207 gfc_resolve_omp_parallel_blocks): New prototypes.
208 * resolve.c (resolve_blocks): Renamed to...
209 (gfc_resolve_blocks): ... this. Remove static.
210 (gfc_resolve_forall): Adjust caller.
211 (resolve_code): Only call gfc_resolve_blocks if code->block != 0
212 and not for EXEC_OMP_PARALLEL* directives. Call
213 gfc_resolve_omp_parallel_blocks for EXEC_OMP_PARALLEL* directives.
214 Call gfc_resolve_do_iterator if resolved successfully EXEC_DO
216 * openmp.c: Include pointer-set.h.
217 (omp_current_ctx): New variable.
218 (gfc_resolve_omp_parallel_blocks, gfc_resolve_do_iterator): New
220 * Make-lang.in (fortran/openmp.o): Depend on pointer-set.h.
222 * openmp.c (gfc_match_omp_clauses): For max/min/iand/ior/ieor,
223 look up symbol if it exists, use its name instead and, if it is not
224 INTRINSIC, issue diagnostics.
226 * parse.c (parse_omp_do): Handle implied end do properly.
227 (parse_executable): If parse_omp_do returned ST_IMPLIED_ENDDO,
228 return it instead of continuing.
230 * trans-openmp.c (gfc_trans_omp_critical): Update for changed
232 (gfc_trans_omp_do, gfc_trans_omp_parallel, gfc_trans_omp_parallel_do,
233 gfc_trans_omp_parallel_sections, gfc_trans_omp_parallel_workshare,
234 gfc_trans_omp_sections, gfc_trans_omp_single): Likewise.
236 * trans.h (gfc_omp_privatize_by_reference): New prototype.
237 * f95-lang.c (LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE): Redefine
238 to gfc_omp_privatize_by_reference.
239 * trans-openmp.c (gfc_omp_privatize_by_reference): New function.
241 * trans-stmt.h (gfc_trans_omp_directive): Add comment.
243 * openmp.c (gfc_match_omp_variable_list): Add ALLOW_COMMON argument.
244 Disallow COMMON matching if it is set.
245 (gfc_match_omp_clauses, gfc_match_omp_flush): Adjust all callers.
246 (resolve_omp_clauses): Show locus in error messages. Check that
247 variable types in reduction clauses are appropriate for reduction
250 * resolve.c (resolve_symbol): Don't error if a threadprivate module
251 variable isn't SAVEd.
253 * trans-openmp.c (gfc_trans_omp_do): Put count into BLOCK, not BODY.
254 Fix typo in condition. Fix DOVAR initialization.
256 * openmp.c (gfc_match_omp_clauses): Match min/iand/ior/ieor
257 rather than .min. etc.
259 * trans-openmpc.c (omp_not_yet): Remove.
260 (gfc_trans_omp_parallel_do): Keep listprivate clause on parallel.
261 Force creation of BIND_EXPR around the workshare construct.
262 (gfc_trans_omp_parallel_sections): Likewise.
263 (gfc_trans_omp_parallel_workshare): Likewise.
265 * types.def (BT_I16, BT_FN_I16_VPTR_I16,
266 BT_FN_BOOL_VPTR_I16_I16, BT_FN_I16_VPTR_I16_I16): Add.
268 * trans-openmp.c (gfc_trans_omp_clauses): Create OMP_CLAUSE_DEFAULT.
269 (gfc_trans_omp_code): New function.
270 (gfc_trans_omp_do): Use it, remove omp_not_yet uses.
271 (gfc_trans_omp_parallel, gfc_trans_omp_single): Likewise.
272 (gfc_trans_omp_sections): Likewise. Only treat empty last section
273 specially if lastprivate clause is present.
274 * f95-lang.c (gfc_init_builtin_functions): Create BUILT_IN_TRAP
277 * trans-openmp.c (gfc_trans_omp_variable_list): Update for
278 OMP_CLAUSE_DECL name change.
279 (gfc_trans_omp_do): Likewise.
281 * trans-openmp.c (gfc_trans_omp_clauses): Create OMP_CLAUSE_REDUCTION
283 (gfc_trans_omp_atomic): Build OMP_ATOMIC instead of expanding
284 sync builtins directly.
285 (gfc_trans_omp_single): Build OMP_SINGLE statement.
287 * trans-openmp.c (gfc_trans_add_clause): New.
288 (gfc_trans_omp_variable_list): Take a tree code and build the clause
289 node here. Link it to the head of a list.
290 (gfc_trans_omp_clauses): Update to match.
291 (gfc_trans_omp_do): Use gfc_trans_add_clause.
293 * trans-openmp.c (gfc_trans_omp_clauses): Change second argument to
294 gfc_omp_clauses *. Use gfc_evaluate_now instead of creating
296 (gfc_trans_omp_atomic, gfc_trans_omp_critical): Use buildN_v macros.
297 (gfc_trans_omp_do): New function.
298 (gfc_trans_omp_master): Dont' check for gfc_trans_code returning NULL.
299 (gfc_trans_omp_parallel): Adjust gfc_trans_omp_clauses caller.
301 (gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
302 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections,
303 gfc_trans_omp_single, gfc_trans_omp_workshare): New functions.
304 (gfc_trans_omp_directive): Use them.
305 * parse.c (parse_omp_do): Allow new_st.op == EXEC_NOP.
306 * openmp.c (resolve_omp_clauses): Check for list items present
308 (resolve_omp_do): Check that iteration variable is not THREADPRIVATE
309 and is not present in any clause variable lists other than PRIVATE
312 * gfortran.h (symbol_attribute): Add threadprivate bit.
313 (gfc_common_head): Add threadprivate member, change use_assoc
314 and saved into char to save space.
315 (gfc_add_threadprivate): New prototype.
316 * symbol.c (check_conflict): Handle threadprivate.
317 (gfc_add_threadprivate): New function.
318 (gfc_copy_attr): Copy threadprivate.
319 * trans-openmp.c (gfc_trans_omp_clauses): Avoid creating a temporary
320 if IF or NUM_THREADS is constant. Create OMP_CLAUSE_SCHEDULE and
322 * resolve.c (resolve_symbol): Complain if a THREADPRIVATE symbol
323 outside a module and not in COMMON has is not SAVEd.
324 (resolve_equivalence): Ensure THREADPRIVATE objects don't get
326 * trans-common.c: Include target.h and rtl.h.
327 (build_common_decl): Set DECL_TLS_MODEL if THREADPRIVATE.
328 * trans-decl.c: Include rtl.h.
329 (gfc_finish_var_decl): Set DECL_TLS_MODEL if THREADPRIVATE.
330 * dump-parse-tree.c (gfc_show_attr): Handle THREADPRIVATE.
331 * Make-lang.in (fortran/trans-decl.o): Depend on $(RTL_H).
332 (fortran/trans-common.o): Depend on $(RTL_H) and $(TARGET_H).
333 * openmp.c (gfc_match_omp_variable_list): Ensure COMMON block
334 is from current namespace.
335 (gfc_match_omp_threadprivate): Rewrite.
336 (resolve_omp_clauses): Check some clause restrictions.
337 * module.c (ab_attribute): Add AB_THREADPRIVATE.
338 (attr_bits): Add THREADPRIVATE.
339 (mio_symbol_attribute, mio_symbol_attribute): Handle threadprivate.
340 (load_commons, write_common, write_blank_common): Adjust for type
341 change of saved, store/load threadprivate bit from the integer
344 * types.def (BT_FN_UINT_UINT): New.
345 (BT_FN_VOID_UINT_UINT): Remove.
347 * trans-openmp.c (gfc_trans_omp_clauses, gfc_trans_omp_barrier,
348 gfc_trans_omp_critical, gfc_trans_omp_flush, gfc_trans_omp_master,
349 gfc_trans_omp_ordered, gfc_trans_omp_parallel): New functions.
350 (gfc_trans_omp_directive): Use them.
352 * openmp.c (expr_references_sym): Add SE argument, don't look
354 (is_conversion): New function.
355 (resolve_omp_atomic): Adjust expr_references_sym callers. Handle
356 promoted expressions.
357 * trans-openmp.c (gfc_trans_omp_atomic): New function.
358 (gfc_trans_omp_directive): Call it.
360 * f95-lang.c (builtin_type_for_size): New function.
361 (gfc_init_builtin_functions): Initialize synchronization and
363 * types.def: New file.
364 * Make-lang.in (f95-lang.o): Depend on $(BUILTINS_DEF) and
367 * trans-openmp.c: Rename GOMP_* tree codes into OMP_*.
369 * dump-parse-tree.c (show_symtree): Don't crash if ns->proc_name
372 * dump-parse-tree.c (gfc_show_namelist, gfc_show_omp_node): New
374 (gfc_show_code_node): Call gfc_show_omp_node for EXEC_OMP_* nodes.
376 * parse.c (parse_omp_do): Call pop_state before next_statement.
377 * openmp.c (expr_references_sym, resolve_omp_atomic, resolve_omp_do):
379 (gfc_resolve_omp_directive): Call them.
380 * match.c (match_exit_cycle): Issue error if EXIT or CYCLE statement
381 leaves an OpenMP structured block or if EXIT terminates !$omp do
384 * Make-lang.in (F95_PARSER_OBJS): Add fortran/openmp.o.
385 (F95_OBJS): Add fortran/trans-openmp.o.
386 (fortran/trans-openmp.o): Depend on $(GFORTRAN_TRANS_DEPS).
387 * lang.opt: Add -fopenmp option.
388 * options.c (gfc_init_options): Initialize it.
389 (gfc_handle_option): Handle it.
390 * gfortran.h (ST_OMP_ATOMIC, ST_OMP_BARRIER, ST_OMP_CRITICAL,
391 ST_OMP_END_CRITICAL, ST_OMP_END_DO, ST_OMP_END_MASTER,
392 ST_OMP_END_ORDERED, ST_OMP_END_PARALLEL, ST_OMP_END_PARALLEL_DO,
393 ST_OMP_END_PARALLEL_SECTIONS, ST_OMP_END_PARALLEL_WORKSHARE,
394 ST_OMP_END_SECTIONS, ST_OMP_END_SINGLE, ST_OMP_END_WORKSHARE,
395 ST_OMP_DO, ST_OMP_FLUSH, ST_OMP_MASTER, ST_OMP_ORDERED,
396 ST_OMP_PARALLEL, ST_OMP_PARALLEL_DO, ST_OMP_PARALLEL_SECTIONS,
397 ST_OMP_PARALLEL_WORKSHARE, ST_OMP_SECTIONS, ST_OMP_SECTION,
398 ST_OMP_SINGLE, ST_OMP_THREADPRIVATE, ST_OMP_WORKSHARE): New
400 (OMP_LIST_PRIVATE, OMP_LIST_FIRSTPRIVATE, OMP_LIST_LASTPRIVATE,
401 OMP_LIST_COPYPRIVATE, OMP_LIST_SHARED, OMP_LIST_COPYIN,
402 OMP_LIST_PLUS, OMP_LIST_REDUCTION_FIRST, OMP_LIST_MULT,
403 OMP_LIST_SUB, OMP_LIST_AND, OMP_LIST_OR, OMP_LIST_EQV,
404 OMP_LIST_NEQV, OMP_LIST_MAX, OMP_LIST_MIN, OMP_LIST_IAND,
405 OMP_LIST_IOR, OMP_LIST_IEOR, OMP_LIST_REDUCTION_LAST, OMP_LIST_NUM):
406 New OpenMP variable list types.
407 (gfc_omp_clauses): New typedef.
408 (gfc_get_omp_clauses): Define.
409 (EXEC_OMP_CRITICAL, EXEC_OMP_DO, EXEC_OMP_FLUSH, EXEC_OMP_MASTER,
410 EXEC_OMP_ORDERED, EXEC_OMP_PARALLEL, EXEC_OMP_PARALLEL_DO,
411 EXEC_OMP_PARALLEL_SECTIONS, EXEC_OMP_PARALLEL_WORKSHARE,
412 EXEC_OMP_SECTIONS, EXEC_OMP_SINGLE, EXEC_OMP_WORKSHARE,
413 EXEC_OMP_ATOMIC, EXEC_OMP_BARRIER, EXEC_OMP_END_NOWAIT,
414 EXEC_OMP_END_SINGLE): New OpenMP gfc_exec_op codes.
415 (struct gfc_code): Add omp_clauses, omp_name, omp_namelist
416 and omp_bool fields to ext union.
417 (flag_openmp): Declare.
418 (gfc_free_omp_clauses, gfc_resolve_omp_directive): New prototypes.
419 * scanner.c (openmp_flag, openmp_locus): New variables.
420 (skip_free_comments, skip_fixed_comments, gfc_next_char_literal):
421 Handle OpenMP directive lines and conditional compilation magic
423 * parse.h (COMP_OMP_STRUCTURED_BLOCK): New compile state.
424 * parse.c (decode_omp_directive, parse_omp_do, parse_omp_atomic,
425 parse_omp_structured_block): New functions.
426 (next_free, next_fixed): Parse OpenMP directives.
427 (case_executable, case_exec_markers, case_decl): Add ST_OMP_*
429 (gfc_ascii_statement): Handle ST_OMP_* codes.
430 (parse_executable): Rearrange the loop slightly, so that
431 parse_omp_do can return next_statement.
432 * match.h (gfc_match_omp_eos, gfc_match_omp_atomic,
433 gfc_match_omp_barrier, gfc_match_omp_critical, gfc_match_omp_do,
434 gfc_match_omp_flush, gfc_match_omp_master, gfc_match_omp_ordered,
435 gfc_match_omp_parallel, gfc_match_omp_parallel_do,
436 gfc_match_omp_parallel_sections, gfc_match_omp_parallel_workshare,
437 gfc_match_omp_sections, gfc_match_omp_single,
438 gfc_match_omp_threadprivate, gfc_match_omp_workshare,
439 gfc_match_omp_end_nowait, gfc_match_omp_end_single): New prototypes.
440 * resolve.c (resolve_blocks): Ignore EXEC_OMP_* block directives.
441 (resolve_code): Call gfc_resolve_omp_directive on EXEC_OMP_*
443 * trans.c (gfc_trans_code): Call gfc_trans_omp_directive for
444 EXEC_OMP_* directives.
445 * st.c (gfc_free_statement): Handle EXEC_OMP_* statement freeing.
446 * trans-stmt.h (gfc_trans_omp_directive): New prototype.
447 * openmp.c: New file.
448 * trans-openmp.c: New file.
450 2006-02-13 Andrew Pinski <pinskia@physics.uc.edu>
451 Jakub Jelinek <jakub@redhat.com>
454 * trans-decl.c (gfc_get_symbol_decl, gfc_get_fake_result_decl): Use
455 gfc_add_decl_to_function rather than gfc_finish_var_decl on length.
457 2006-02-13 Paul Thomas <pault@gcc.gnu.org>
461 * resolve.c (resolve_symbol): Extend the requirement that module
462 arrays have constant bounds to those in the main program. At the
463 same time simplify the array bounds, to avoiding trapping parameter
464 array references, and exclude automatic character length from main
465 and modules. Rearrange resolve_symbol and resolve_derived to put as
466 each flavor together, as much as is possible and move all specific
467 code for flavors FL_VARIABLE, FL_PROCEDURE and FL_PARAMETER into new
469 (resolve_fl_var_and_proc, resolve_fl_variable, resolve_fl_procedure):
470 New functions to do work of resolve_symbol.
471 (resolve_index_expr): New function that is called from resolved_symbol
472 and is extracted from resolve_charlen.
473 (resolve_charlen): Call this new function.
474 (resolve_fl_derived): Renamed resolve_derived to be consistent with
475 the naming of the new functions for the other flavours. Change the
476 charlen checking so that the style is consistent with other similar
477 checks. Add the generation of the gfc_dt_list, removed from resolve_
481 * resolve.c (resolve_actual_arglist): Prevent internal procedures
482 from being dummy arguments.
485 * resolve.c (resolve_actual_arglist): Prevent pure but non-intrinsic
486 procedures from being dummy arguments.
489 * resolve.c (check_data_variable): Add test that data variable is in
493 * resolve.c (resolve_call): Add test that the subroutine does not
496 2006-02-12 Erik Edelmann <eedelman@gcc.gnu.org>
499 * trans-array.c (gfc_trans_allocate_array_storage): New argument
500 dealloc; free the temporary only if dealloc is true.
501 (gfc_trans_allocate_temp_array): New argument bool dealloc, to be
502 passed onwards to gfc_trans_allocate_array_storage.
503 (gfc_trans_array_constructor, gfc_conv_loop_setup): Update call to
504 gfc_trans_allocate_temp_array.
505 * trans-array.h (gfc_trans_allocate_temp_array): Update function
507 * trans-expr.c (gfc_conv_function_call): Set new argument 'dealloc'
508 to gfc_trans_allocate_temp_array to false in case of functions
510 (gfc_trans_arrayfunc_assign): Return NULL for functions returning
513 2006-02-10 Steven G. Kargl <kargls@comcast.net>
516 *decl.c (variable_decl): Improve error message. Remove initialization
517 typespec. Wrap long line.
518 *expr.c (gfc_check_pointer_assign): Permit checking of type, kind type,
520 *simplify.c (gfc_simplify_null): Ensure type, kind type, and rank
524 2006-02-10 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
527 * arith.c (eval_intrinsic): Accept INTRINSIC_PARENTHESES.
528 * expr.c (check_intrinsic_op): Likewise.
529 * module.c (mio_expr): Likewise.
531 2006-02-09 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
533 * dump-parse-tree.c: Update copyright years.
534 * matchexp.c: Likewise.
535 * module.c: Likewise.
538 * gfortran.h (gfc_intrinsic_op): Add INTRINSIC_PARENTHESES.
539 * dump-parse-tree (gfc_show_expr): Handle INTRINSIC_PARENTHESES.
540 * expr.c (simplify_intrinsic_op): Treat INTRINSIC_PARENTHESES as
541 if it were INTRINSIC_UPLUS.
542 * resolve.c (resolve_operator): Handle INTRINSIC_PARENTHESES.
543 * match.c (intrinsic_operators): Add INTRINSIC_PARENTHESES.
544 * matchexp.c (match_primary): Record parentheses surrounding
546 * module.c (intrinsics): Add INTRINSIC_PARENTHESES for module
548 * trans-expr.c (gfc_conv_expr_op): Handle INTRINSIC_PARENTHESES.
550 2006-02-09 Paul Thomas <pault@gcc.gnu.org>
553 * trans-stmt.c (gfc_trans_allocate): Provide assumed character length
554 scalar with missing backend_decl for the hidden dummy charlen.
557 * interface.c (gfc_extend_assign): Remove detection of non-PURE
558 subroutine in assignment interface, with gfc_error, and put it in
559 * resolve.c (resolve_code).
562 * interface.c (gfc_procedure_use): Flag rank checking for non-
563 elemental, contained or interface procedures in call to
564 (compare_actual_formal), where ranks are checked for assumed
567 2006-02-08 Francois-Xavier Coudert <coudert@clipper.ens.fr>
570 * trans-decl.c (gfc_generate_function_code): Add new argument,
571 pedantic, to set_std call.
573 2005-02-06 Thomas Koenig <Thomas.Koenig@online.de>
576 * gfortran.texi: Document the GFORTRAN_CONVERT_UNIT environment
578 * invoke.texi: Mention the "Runtime" chapter.
579 Document the -fconvert= option.
580 * gfortran.h: Add options_convert.
581 * lang.opt: Add fconvert=little-endian, fconvert=big-endian,
582 fconvert=native and fconvert=swap.
583 * trans-decl.c (top level): Add gfor_fndecl_set_convert.
584 (gfc_build_builtin_function_decls): Set gfor_fndecl_set_convert.
585 (gfc_generate_function_code): If -fconvert was specified,
586 and this is the main program, add a call to set_convert().
587 * options.c: Handle the -fconvert options.
589 2006-02-06 Roger Sayle <roger@eyesopen.com>
591 * trans-stmt.c (gfc_evaluate_where_mask): Allow the NMASK argument
592 to be NULL to indicate that the not mask isn't required.
593 (gfc_trans_where_2): Remove PMASK argument. Avoid calculating the
594 pending mask for the last clause of a WHERE chain. Update recursive
596 (gfc_trans_forall_1): Update call to gfc_trans_where_2.
597 (gfc_trans_where): Likewise.
599 2006-02-06 Jakub Jelinek <jakub@redhat.com>
601 Backport from gomp-20050608-branch
602 * trans-decl.c (create_function_arglist): Handle dummy functions.
604 * trans-decl.c (gfc_get_symbol_decl): Revert explicit setting of
606 (gfc_trans_vla_type_sizes): Also "gimplify"
607 GFC_TYPE_ARRAY_DATAPTR_TYPE for GFC_DESCRIPTOR_TYPE_P types.
608 * trans-array.c (gfc_trans_deferred_array): Call
609 gfc_trans_vla_type_sizes.
611 * trans-decl.c (saved_function_decls, saved_parent_function_decls):
612 Remove unnecessary initialization.
613 (create_function_arglist): Make sure __result has complete type.
614 (gfc_get_fake_result_decl): Change current_fake_result_decl into
615 a tree chain. For entry master, create a separate variable
616 for each result name. For BT_CHARACTER results, call
617 gfc_finish_var_decl on length even if it has been already created,
619 (gfc_trans_vla_type_sizes): For function/entry result, adjust
620 result value type, not the FUNCTION_TYPE.
621 (gfc_generate_function_code): Adjust for current_fake_result_decl
623 (gfc_trans_deferred_vars): Likewise. Call gfc_trans_vla_type_sizes
624 even on result if it is assumed-length character.
626 * trans-decl.c (gfc_trans_dummy_character): Add SYM argument.
627 Call gfc_trans_vla_type_sizes.
628 (gfc_trans_auto_character_variable): Call gfc_trans_vla_type_sizes.
629 (gfc_trans_vla_one_sizepos, gfc_trans_vla_type_sizes_1,
630 gfc_trans_vla_type_sizes): New functions.
631 (gfc_trans_deferred_vars): Adjust gfc_trans_dummy_character
632 callers. Call gfc_trans_vla_type_sizes on assumed-length
633 character parameters.
634 * trans-array.c (gfc_trans_array_bounds,
635 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias): Call
636 gfc_trans_vla_type_sizes.
637 * trans.h (gfc_trans_vla_type_sizes): New prototype.
639 * trans-decl.c (gfc_build_qualified_array): For non-assumed-size
640 arrays without constant size, create also an index var for
641 GFC_TYPE_ARRAY_SIZE (type). If the type is incomplete, complete
643 (gfc_create_string_length): Don't call gfc_defer_symbol_init
644 if just creating DECL_ARGUMENTS.
645 (gfc_get_symbol_decl): Call gfc_finish_var_decl and
646 gfc_defer_symbol_init even if ts.cl->backend_decl is already
647 set to a VAR_DECL that doesn't have DECL_CONTEXT yet.
648 (create_function_arglist): Rework, so that hidden length
649 arguments for CHARACTER parameters are created together with
650 the parameters. Resolve ts.cl->backend_decl for CHARACTER
651 parameters. If the argument is a non-constant length array
652 or CHARACTER, ensure PARM_DECL has different type than
654 (generate_local_decl): Call gfc_get_symbol_decl even
655 for non-referenced non-constant length CHARACTER parameters
656 after optionally issuing warnings.
657 * trans-array.c (gfc_trans_array_bounds): Set last stride
658 to GFC_TYPE_ARRAY_SIZE (type) to initialize it as well.
659 (gfc_trans_dummy_array_bias): Initialize GFC_TYPE_ARRAY_SIZE (type)
662 * trans-expr.c (gfc_conv_expr_val): Fix comment typo.
664 * trans-stmt.c (gfc_trans_simple_do): Fix comment.
666 2006-02-04 Roger Sayle <roger@eyesopen.com>
668 * dependency.c (gfc_check_dependency): Remove unused vars and nvars
669 arguments. Replace with an "identical" argument. A full array
670 reference to the same symbol is a dependency if identical is true.
671 * dependency.h (gfc_check_dependency): Update prototype.
672 * trans-array.h (gfc_check_dependency): Delete duplicate prototype.
673 * trans-stmt.c: #include dependency.h for gfc_check_dependency.
674 (gfc_trans_forall_1): Update calls to gfc_check_dependency.
675 (gfc_trans_where_2): Likewise. Remove unneeded variables.
676 (gfc_trans_where_3): New function for simple non-dependent WHEREs.
677 (gfc_trans_where): Call gfc_trans_where_3 to translate simple
678 F90-style WHERE statements without internal dependencies.
679 * Make-lang.in (trans-stmt.o): Depend upon dependency.h.
681 2006-02-05 H.J. Lu <hongjiu.lu@intel.com>
685 * resolve.c (resolve_types): New function.
686 (resolve_codes): Likewise.
687 (gfc_resolve): Use them.
689 2006-02-05 Roger Sayle <roger@eyesopen.com>
691 * trans-stmt.c (gfc_evaluate_where_mask): Use LOGICAL*1 for WHERE
692 masks instead of LOGICAL*4.
694 2006-02-05 Jakub Jelinek <jakub@redhat.com>
696 * resolve.c (resolve_symbol): Initialize constructor_expr to NULL.
698 2006-02-04 Thomas Koenig <Thomas.Koenig@online.de>
701 check.c (identical_dimen_shape): New function.
702 (check_dot_product): Use identical_dimen_shape() to check sizes
704 (gfc_check_matmul): Likewise.
705 (gfc_check_merge): Check conformance between tsource and fsource
706 and between tsource and mask.
707 (gfc_check_pack): Check conformance between array and mask.
709 2006-02-03 Steven G. Kargl <kargls@comcast>
710 Paul Thomas <pault@gcc.gnu.org>
713 * resolve.c (resolve_symbol): Default initialization of derived type
714 component reguires the SAVE attribute.
716 2006-02-02 Steven G. Kargl <kargls@comcast>
719 match.c (gfc_match_nullify): Free the list from head not tail.
722 * match.c (match_forall_header): Fix internal error caused by bogus
726 2006-01-31 Thomas Koenig <Thomas.Koenig@online.de>
729 expr.c (gfc_check_conformance): Reorder error message
731 check.c(gfc_check_minloc_maxloc): Call gfc_check_conformance
732 for checking arguments array and mask.
733 (check_reduction): Likewise.
735 2005-01-30 Erik Edelmann <eedelman@gcc.gnu.org>
738 * trans-io.c (set_internal_unit): Check the rank of the
739 expression node itself instead of its symbol.
741 2006-01-29 Paul Thomas <pault@gcc.gnu.org>
747 * interface.c (compare_actual_formal): Error for INTENT(OUT or INOUT)
748 if actual argument is not a variable.
750 2006-01-28 Paul Thomas <pault@gcc.gnu.org>
753 * expr.c (gfc_check_assign, gfc_check_pointer_assign): Emit error if
754 the lvalue is a use associated procedure.
758 * expr.c (gfc_check_pointer_assign): Emit error if lvalue and rvalue
759 character lengths are not the same. Use gfc_dep_compare_expr for the
761 * gfortran.h: Add prototype for gfc_dep_compare_expr.
762 * dependency.h: Remove prototype for gfc_dep_compare_expr.
764 2005-01-27 Paul Thomas <pault@gcc.gnu.org>
767 * resolve.c (resolve_function): Add GFC_ISYM_LOC to the list of
768 generic_ids exempted from assumed size checking.
770 2006-01-27 Jakub Jelinek <jakub@redhat.com>
773 * Make-lang.in (fortran/scanner.o): Depend on toplev.h.
774 * lang.opt (fpreprocessed): New option.
775 * scanner.c: Include toplev.h.
776 (gfc_src_file, gfc_src_preprocessor_lines): New variables.
777 (preprocessor_line): Unescape filename if there were any
779 (load_file): If initial and gfc_src_file is not NULL,
780 use it rather than opening the file. If gfc_src_preprocessor_lines
781 has non-NULL elements, pass it to preprocessor_line.
782 (unescape_filename, gfc_read_orig_filename): New functions.
783 * gfortran.h (gfc_option_t): Add flag_preprocessed.
784 (gfc_read_orig_filename): New prototype.
785 * options.c (gfc_init_options): Clear flag_preprocessed.
786 (gfc_post_options): If flag_preprocessed, call
787 gfc_read_orig_filename.
788 (gfc_handle_option): Handle OPT_fpreprocessed.
789 * lang-specs.h: Pass -fpreprocessed to f951 if preprocessing
792 2005-01-27 Erik Edelmann <eedelman@gcc.gnu.org>
794 * symbol.c (free_old_symbol): Fix confusing comment, and add code
795 to free old_symbol->formal.
797 2005-01-26 Paul Thomas <pault@gcc.gnu.org>
800 * resolve.c (resolve_function): Exclude statement functions from
801 global reference checking.
807 * resolve.c (resolve_function): Declare a gfc_symbol to replace the
808 references through the symtree to the symbol associated with the
809 function expresion. Give error on reference to an assumed character
810 length function is defined in an interface or an external function
811 that is not a dummy argument.
812 (resolve_symbol): Give error if an assumed character length function
813 is array-valued, pointer-valued, pure or recursive. Emit warning
814 that character(*) value functions are obsolescent in F95.
817 * trans-expr.c (gfc_conv_function_call): The above patch to resolve.c
818 prevents any assumed character length function call from getting here
819 except intrinsics such as SPREAD. In this case, ensure that no
820 segfault occurs from referencing non-existent charlen->length->
821 expr_type and provide a backend_decl for the charlen from the charlen
822 of the first actual argument.
824 Cure temp name confusion.
825 * trans-expr.c (gfc_get_interface_mapping_array): Change name of
826 temporary from "parm" to "ifm" to avoid clash with temp coming from
829 2005-01-25 Erik Edelmann <eedelman@gcc.gnu.org>
832 * symbol.c (free_old_symbol): New function.
833 (gfc_commit_symbols): Use it.
834 (gfc_commit_symbol): New function.
835 (gfc_use_derived): Use it.
836 * gfortran.h: Add prototype for gfc_commit_symbol.
837 * intrinsic.c (gfc_find_function): Search in 'conversion'
838 if not found in 'functions'.
839 (gfc_convert_type_warn): Add a symtree to the new
840 expression node, and commit the new symtree->n.sym.
841 * resolve.c (gfc_resolve_index): Make sure typespec is
842 properly initialized.
844 2005-01-23 Paul Thomas <pault@gcc.gnu.org>
847 * decl.c (get_proc_name): Replace subroutine and function attributes
848 in "already defined" test by the formal arglist pointer being non-NULL.
850 Fix regression in testing of admissability of attributes.
851 * symbol.c (gfc_add_attribute): If the current_attr has non-zero
852 intent, do not do the check for a dummy being used.
853 * decl.c (attr_decl1): Add current_attr.intent as the third argument
854 in the call to gfc_add_attribute.
855 * gfortran.h: Add the third argument to the prototype for
858 2006-01-21 Joseph S. Myers <joseph@codesourcery.com>
860 * gfortranspec.c (lang_specific_driver): Update copyright notice
863 2005-01-21 Paul Thomas <pault@gcc.gnu.org>
867 * decl.c (get_proc_name): If there is an existing
868 symbol in the encompassing namespace, call errors
869 if it is a procedure of the same name or the kind
870 field is set, indicating a type declaration.
876 * decl.c (add_global_entry): New function to check
877 for existing global symbol with this name and to
878 create new one if none exists.
879 (gfc_match_entry): Call add_global_entry before
880 matching argument lists for subroutine and function
882 * gfortran.h: Prototype for existing function,
884 * resolve.c (resolve_global_procedure): New function
885 to check global symbols for procedures.
886 (resolve_call, resolve_function): Calls to this
887 new function for non-contained and non-module
889 * match.c (match_common): Add check for existing
890 global symbol, creat one if none exists and emit
891 error if there is a clash.
892 * parse.c (global_used): Remove static and use the
893 gsymbol name rather than the new_block name, so that
894 the function can be called from resolve.c.
895 (parse_block_data, parse_module, add_global_procedure):
896 Improve checks for existing gsymbols. Emit error if
897 already defined or if references were to another type.
901 * trans-expr.c (gfc_conv_aliased_arg): New function called by
902 gfc_conv_function_call that coverts an expression for an aliased
903 component reference to a derived type array into a temporary array
904 of the same type as the component. The temporary is passed as an
905 actual argument for the procedure call and is copied back to the
906 derived type after the call.
907 (is_aliased_array): New function that detects an array reference
908 that is followed by a component reference.
909 (gfc_conv_function_call): Detect an aliased actual argument with
910 is_aliased_array and convert it to a temporary and back again
911 using gfc_conv_aliased_arg.
913 2006-01-19 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
915 * gfortranspec.c: Update copyright years.
917 * trans-array.c: Likewise.
918 * trans-array.h: Likewise.
919 * trans-decl.c: Likewise.
920 * trans-stmt.c: Likewise.
921 * trans-stmt.h: Likewise.
922 * trans-types.c: Likewise.
924 2006-01-18 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
928 * gfortran.h (BBT_HEADER): Move definition up.
929 (gfc_st_label): Add BBT_HEADER, remove 'prev' and 'next'.
930 * io.c (format_asterisk): Adapt initializer.
931 * resolve.c (resolve_branch): Allow FORTRAN 66 cross-block GOTOs
933 (warn_unused_label): Take gfc_st_label label as argument, adapt to
935 (gfc_resolve): Adapt call to warn_unused_label.
936 * symbol.c (compare_st_labels): New function.
937 (gfc_free_st_label, free_st_labels, gfc_get_st_label): Convert to
938 using balanced binary tree.
939 * decl.c (match_char_length, gfc_match_old_kind_spec): Do away
941 (warn_unused_label): Adapt to binary tree.
942 * match.c (gfc_match_small_literal_int): Only set cnt if non-NULL.
943 * primary.c (match_kind_param): Do away with cnt.
945 2006-01-18 Paul Thomas <pault@gcc.gnu.org>
950 * symbol.c (check_conflict): Add pointer valued elemental
951 functions and internal procedures with the external attribute
952 to the list of conflicts.
953 (gfc_add_attribute): New catch-all function to perform the
954 checking of symbol attributes for attribute declaration
956 * decl.c (attr_decl1): Call gfc_add_attribute for each of -
957 (gfc_match_external, gfc_match_intent, gfc_match_intrinsic,
958 gfc_match_pointer, gfc_match_dimension, gfc_match_target):
959 Remove spurious calls to checks in symbol.c. Set the
960 attribute directly and use the call to attr_decl() for
962 * gfortran.h: Add prototype for gfc_add_attribute.
965 * resolve.c (resolve_function): Exclude PRESENT from assumed size
966 argument checking. Replace strcmp's with comparisons with generic
969 2006-01-16 Rafael
\81Ávila de Esp
\81índola <rafael.espindola@gmail.com>
971 * gfortranspec.c (lang_specific_spec_functions): Remove.
973 2006-01-16 Richard Guenther <rguenther@suse.de>
975 * trans-stmt.c (gfc_trans_if_1): Use fold_buildN and build_int_cst.
976 (gfc_trans_arithmetic_if): Likewise.
977 (gfc_trans_simple_do): Likewise.
978 (gfc_trans_do): Likewise.
979 (gfc_trans_do_while): Likewise.
980 (gfc_trans_logical_select): Likewise.
981 (gfc_trans_forall_loop): Likewise.
982 (generate_loop_for_temp_to_lhs): Likewise.
983 (generate_loop_for_rhs_to_temp): Likewise.
984 (gfc_trans_allocate): Likewise.
985 * trans.c (gfc_add_expr_to_block): Do not fold expr again.
987 2006-01-16 Richard Guenther <rguenther@suse.de>
989 * trans-expr.c (gfc_conv_function_call): Use fold_build2.
990 * trans-stmt.c (gfc_trans_goto): Likewise. Use build_int_cst.
991 * trans.c (gfc_trans_runtime_check): Don't fold the condition
994 2006-01-13 Steven G. Kargl <kargls@comcast.net>
997 * symbol.c (gfc_free_st_label): Give variable meaningful name. Remove
998 unneeded parenthesis. Fix-up the head of the list (2 lines gleaned
1001 2006-01-13 Diego Novillo <dnovillo@redhat.com>
1003 * trans.c (gfc_add_expr_to_block): Do not fold tcc_statement
1006 2006-01-11 Tobias Schl
\81üter <tobias.schlueter@physik.uni-muenchen.de>
1008 * parse.c (next_fixed): Remove superfluous string concatenation.
1010 2006-01-11 Bernhard Fischer <rep.nop@aon.at>
1013 * scanner.c (load_line): use maxlen to determine the line-length used
1014 for padding lines in fixed form.
1016 2005-01-11 Paul Thomas <pault@gcc.gnu.org>
1019 * trans-types.c (copy_dt_decls_ifequal): Copy backend decl for
1022 2006-01-09 Andrew Pinski <pinskia@physics.uc.edu>
1025 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Use fold_convert
1026 to avoid type mismatch.
1028 2006-01-09 Andrew Pinski <pinskia@physics.uc.edu>
1031 * trans-decl.c (gfc_generate_function_code): Move the NULLing of
1032 current_fake_result_decl down to below generate_local_vars.
1034 2006-01-09 Feng Wang <fengwang@nudt.edu.cn>
1037 * trans-expr.c (gfc_to_single_character): New function that converts
1038 string to single character if its length is 1.
1039 (gfc_build_compare_string):New function that compare string and handle
1040 single character specially.
1041 (gfc_conv_expr_op): Use gfc_build_compare_string.
1042 (gfc_trans_string_copy): Use gfc_to_single_character.
1043 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Use
1044 gfc_build_compare_string.
1045 * trans.h (gfc_build_compare_string): Add prototype.
1047 2006-01-09 Feng Wang <fengwang@nudt.edu.cn>
1049 * simplify.c (gfc_simplify_char): Use UCHAR_MAX instead of literal
1051 (gfc_simplify_ichar): Get the result from unsinged char and in the
1052 range 0 to UCHAR_MAX instead of CHAR_MIN to CHAR_MAX.
1054 2005-01-08 Erik Edelmann <eedelman@gcc.gnu.org>
1057 * resolve.c (resolve_fntype): Check that PUBLIC functions
1058 aren't of PRIVATE type.
1060 2005-01-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
1062 * decl.c (gfc_match_function_decl): Correctly error out in case of
1063 omitted function argument list.
1065 2006-01-07 Paul Thomas <pault@gcc.gnu.org>
1068 * trans-array.c (gfc_reverse_ss): Remove static attribute.
1069 (gfc_walk_elemental_function_args): Replace gfc_expr * argument for
1070 the function call with the corresponding gfc_actual_arglist*. Change
1072 (gfc_walk_function_expr): Call to gfc_walk_elemental_function_args
1073 now requires the actual argument list instead of the expression for
1075 * trans-array.h: Modify the prototype for gfc_walk_elemental_function_args
1076 and provide a prototype for gfc_reverse_ss.
1077 * trans-stmt.h (gfc_trans_call): Add the scalarization code for the case
1078 where an elemental subroutine has array valued actual arguments.
1084 * resolve.c (check_assumed_size_reference): New function to check for upper
1085 bound in assumed size array references.
1086 (resolve_assumed_size_actual): New function to do a very restricted scan
1087 of actual argument expressions of those procedures for which incomplete
1088 assumed size array references are not allowed.
1089 (resolve_function, resolve_call): Switch off assumed size checking of
1090 actual arguments, except for elemental procedures and intrinsic
1091 inquiry functions, in some circumstances.
1092 (resolve_variable): Call check_assumed_size_reference.
1094 2006-01-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1097 * io.c (next_char_not_space): New function that returns the next
1098 character that is not white space.
1099 (format_lex): Use the new function to skip whitespace within
1102 2006-01-05 Erik Edelmann <eedelman@gcc.gnu.org>
1105 * expr.c (gfc_expr_set_symbols_referenced): New function.
1106 * gfortran.h: Add a function prototype for it.
1107 * resolve.c (resolve_function): Use it for
1108 use associated character functions lengths.
1109 * expr.c, gfortran.h, resolve.c: Updated copyright years.
1111 2006-01-03 Steven G. Kargl <kargls@comcast.net>
1114 * resolve.c (resolve_forall_iterators): Check for scalar variables;
1115 Check stride is nonzero.
1117 2006-01-02 Steven G. Kargl <kargls@comcast.net>
1120 * parse.c (next_free): Check for whitespace after the label.
1121 * match.c (gfc_match_small_literal_int): Initialize cnt variable.
1123 2006-01-01 Steven G. Kargl <kargls@comcast.net>
1125 * ChangeLog: Split previous years into ...
1126 * ChangeLog-2002: here.
1127 * ChangeLog-2003: here.
1128 * ChangeLog-2004: here.
1129 * ChangeLog-2005: here.