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1 2015-11-13 Steven G. Kargl <kargl@gccc.gnu.org>
3 PR fortran/68319
4 * decl.c (gfc_match_data, gfc_match_entry): Enforce F2008:C1206.
5 * io.c (gfc_match_format): Ditto.
6 * match.c (gfc_match_st_function): Ditto.
8 2015-11-13 David Malcolm <dmalcolm@redhat.com>
10 * error.c (gfc_warning): Pass line_table to rich_location ctor.
11 (gfc_warning_now_at): Likewise.
12 (gfc_warning_now): Likewise.
13 (gfc_error_now): Likewise.
14 (gfc_fatal_error): Likewise.
15 (gfc_error): Likewise.
16 (gfc_internal_error): Likewise.
18 2015-11-12 Steven G. Kargl <kargl@gcc.gnu.org>
20 PR fortran/68318
21 * decl.c (get_proc_name): Increment reference count for ENTRY.
22 While here, fix comment and use postfix ++ for consistency.
24 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
26 * array.c: Remove unused header files.
27 * convert.c: Likewise.
28 * cpp.c: Likewise.
29 * decl.c: Likewise.
30 * f95-lang.c: Likewise.
31 * frontend-passes.c: Likewise.
32 * iresolve.c: Likewise.
33 * match.c: Likewise.
34 * module.c: Likewise.
35 * options.c: Likewise.
36 * parse.c: Likewise.
37 * target-memory.c: Likewise.
38 * trans-array.c: Likewise.
39 * trans-common.c: Likewise.
40 * trans-const.c: Likewise.
41 * trans-decl.c: Likewise.
42 * trans-expr.c: Likewise.
43 * trans-intrinsic.c: Likewise.
44 * trans-io.c: Likewise.
45 * trans-openmp.c: Likewise.
46 * trans-stmt.c: Likewise.
47 * trans-types.c: Likewise.
48 * trans.c: Likewise.
50 2015-11-11 Dominique d'Humieres <dominiq@lps.ens.fr>
52 PR fortran/67826
53 * openmp.c (gfc_omp_udr_find): Fix typo.
55 2015-11-08 Steven g. Kargl <kargl@gcc.gnu.org>
57 PR fortran/68053
58 * decl.c (add_init_expr_to_sym): Try to reduce initialization expression
59 before testing for a constant value.
61 2015-11-08 Andre Vehreschild <vehre@gcc.gnu.org>
63 PR fortran/68218
64 * trans-array.c (gfc_array_init_size): Add gfc_evaluate_now() when
65 array spec in allocate is a function call.
67 2015-11-08 Steven G. Kargl <kargl@gc.gnu.org>
69 PR fortran/68224
70 * array.c (match_array_element_spec): Check of invalid NULL().
71 While here, fix nearby comments.
73 2015-11-08 Paul Thomas <pault@gcc.gnu.org>
75 PR fortran/68196
76 * class.c (has_finalizer_component): Prevent infinite recursion
77 through this function if the derived type and that of its
78 component are the same.
79 * trans-types.c (gfc_get_derived_type): Do the same for proc
80 pointers by ignoring the explicit interface for the component.
82 PR fortran/66465
83 * check.c (same_type_check): If either of the expressions is
84 BT_PROCEDURE, use the typespec from the symbol, rather than the
85 expression.
87 2015-11-07 Steven G. Kargl <kargl@gcc.gnu.org>
89 PR fortran/68153
90 * check.c (gfc_check_reshape): Improve check for valid SHAPE argument.
92 2015-11-07 Steven G. Kargl <kargl@gcc.gnu.org>
94 PR fortran/68151
95 * match.c (match_case_selector): Check for invalid type.
97 2015-11-06 David Malcolm <dmalcolm@redhat.com>
99 * cpp.c (cb_cpp_error): Convert parameter from location_t to
100 rich_location *. Eliminate the "column_override" parameter.
101 * error.c (gfc_warning): Update for change in signature of
102 diagnostic_set_info.
103 (gfc_format_decoder): Update handling of %C/%L for changes
104 to struct text_info.
105 (gfc_diagnostic_starter): Use richloc when determining whether to
106 print one locus or two. When handling a location that will
107 involve a call to diagnostic_show_locus, only attempt to print the
108 locus for the primary location, and don't call into
109 diagnostic_print_caret_line.
110 (gfc_warning_now_at): Update for change in signature of
111 diagnostic_set_info.
112 (gfc_warning_now): Likewise.
113 (gfc_error_now): Likewise.
114 (gfc_fatal_error): Likewise.
115 (gfc_error): Likewise.
116 (gfc_internal_error): Likewise.
118 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
120 * openmp.c (gfc_match_omp_clauses): Update support for the tile
121 and default clauses in OpenACC.
122 (gfc_match_oacc_update): Error when data clauses are supplied.
123 (oacc_compatible_clauses): Delete.
124 (resolve_omp_clauses): Give special care for OpenACC reductions.
125 Also update error reporting for the tile clause.
126 (resolve_oacc_loop_blocks): Update error reporting for the tile clause.
127 * trans-openmp.c (gfc_trans_omp_clauses): Update OMP_CLAUSE_SEQ. Add
128 OMP_CLAUSE_{AUTO,TILE} and add support the the gang static argument.
129 (gfc_trans_oacc_combined_directive): Update the list of clauses which
130 are split to acc loops.
132 2015-11-05 Jakub Jelinek <jakub@redhat.com>
134 * types.def (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR): Remove.
135 (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): New.
137 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
138 Chung-Lin Tang <cltang@codesourcery.com>
140 * gfortran.h (gfc_statement): Add ST_OACC_ATOMIC,
141 ST_OACC_END_ATOMIC.
142 (gfc_exec_op): Add EXEC_OACC_ATOMIC.
143 * match.h (gfc_match_oacc_atomic): New prototype.
144 * openmp.c (gfc_match_omp_atomic, gfc_match_oacc_atomic): New
145 wrapper functions around...
146 (gfc_match_omp_oacc_atomic): ... this new function.
147 (oacc_code_to_statement, gfc_resolve_oacc_directive): Handle
148 EXEC_OACC_ATOMIC.
149 * parse.c (decode_oacc_directive): Handle "atomic", "end atomic".
150 (case_exec_markers): Add ST_OACC_ATOMIC.
151 (gfc_ascii_statement): Handle ST_OACC_ATOMIC, ST_OACC_END_ATOMIC.
152 (parse_omp_atomic): Rename to...
153 (parse_omp_oacc_atomic): ... this new function. Add omp_p formal
154 parameter. Adjust all users.
155 (parse_executable): Handle ST_OACC_ATOMIC.
156 (is_oacc): Handle EXEC_OACC_ATOMIC.
157 * resolve.c (gfc_resolve_blocks, gfc_resolve_code): Handle
158 EXEC_OACC_ATOMIC.
159 * st.c (gfc_free_statement): Handle EXEC_OACC_ATOMIC.
160 * trans-openmp.c (gfc_trans_oacc_directive): Handle
161 EXEC_OACC_ATOMIC.
162 * trans.c (trans_code): Handle EXEC_OACC_ATOMIC.
164 2015-10-31 Cesar Philippidis <cesar@codesourcery.com>
166 PR Bootstrap/68168
168 * openmp.c (resolve_omp_clauses): Pass &n->where when calling
169 gfc_error.
171 2015-10-30 Cesar Philippidis <cesar@codesourcery.com>
173 * gfortran.h (gfc_omp_namespace): Add locus where member.
174 * openmp.c (gfc_match_omp_variable_list): Set where for each list
175 item found.
176 (resolve_omp_clauses): Remove where argument and use the where
177 gfc_omp_namespace member when reporting errors.
178 (resolve_omp_do): Update call to resolve_omp_clauses.
179 (resolve_oacc_loop): Likewise.
180 (gfc_resolve_oacc_directive): Likewise.
181 (gfc_resolve_omp_directive): Likewise.
182 (gfc_resolve_omp_declare_simd): Likewise.
184 2015-10-15 Steven G. Kargl <kargl@gcc.gnu.org>
186 PR fortran/51993
187 * decl.c (gfc_set_constant_character_len): Convert gcc_assert into an
188 if-statement causing an early return leads to valid error message.
190 2015-10-30 Steven G. Kargl <kargl@gcc.gnu.org>
192 PR fortran/36192
193 * interface.c (get_expr_storage_size): Check for INTEGER type before
194 calling gmp routines.
196 2015-10-30 Steven G. Kargl <kargl@gcc.gnu.org>
198 PR fortran/68154
199 * decl.c (add_init_expr_to_sym): if the char length in the typespec
200 is NULL, check for and use a constructor.
202 2015-10-30 Steven G. Kargl <kargl@gcc.gnu.org>
204 PR fortran/68054
205 * decl.c (match_attr_spec): PROTECTED can only be a module.
207 2015-10-29 Steven G. Kargl <kargl@gcc.gnu.org>
209 PR fortran/67885
210 * trans-decl.c (generate_local_decl): Mark PARAMETER entities in
211 BLOCK construct.
213 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
215 * array.c: Reorder #include's and remove duplicates.
216 * convert.c: Likewise.
217 * cpp.c: Likewise.
218 * decl.c: Likewise.
219 * f95-lang.c: Likewise.
220 * frontend-passes.c: Likewise.
221 * iresolve.c: Likewise.
222 * match.c: Likewise.
223 * module.c: Likewise.
224 * options.c: Likewise.
225 * parse.c: Likewise.
226 * resolve.c: Likewise.
227 * simplify.c: Likewise.
228 * target-memory.c: Likewise.
229 * trans-array.c: Likewise.
230 * trans-common.c: Likewise.
231 * trans-const.c: Likewise.
232 * trans-decl.c: Likewise.
233 * trans-expr.c: Likewise.
234 * trans-intrinsic.c: Likewise.
235 * trans-io.c: Likewise.
236 * trans-openmp.c: Likewise.
237 * trans-stmt.c: Likewise.
238 * trans-types.c: Likewise.
239 * trans.c: Likewise.
241 2015-10-29 Richard Biener <rguenther@suse.de>
243 * f95-lang.c: Properly build variadic types for classification
244 and comparison builtins.
246 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
247 James Norris <jnorris@codesourcery.com>
249 PR fortran/63865
250 * openmp.c (resolve_oacc_cache): Remove function.
251 (gfc_match_oacc_cache): Enable array sections.
252 (resolve_omp_clauses, gfc_resolve_oacc_directive): Change
253 accordingly.
254 * trans-openmp.c (gfc_trans_omp_clauses): Likewise.
256 2015-10-27 Steven G. Kargl <kargl@gcc.gnu.org>
258 PR fortran/68108
259 * decl.c (char_len_param_value): Check for REF_ARRAY.
261 2015-10-26 Louis Krupp <louis.krupp@zoho.com>
263 PR fortran/66056
264 * fortran.h: Include namespace pointer in statement label
265 structure.
266 * symbol.c (gfc_get_st_label): Store pointer to namespace
267 that owns the statement label tree in each label.
268 (gfc_free_st_label): Use namespace owning statement label
269 tree when deleting statement label.
270 * io.c: Initialize format_asterisk with NULL namespace pointer.
272 2015-10-26 Steven G. Kargl <kargl@gcc.gnu.org>
274 PR fortran/36192
275 * array.c (gfc_ref_dimen_size): Check for BT_INTEGER before calling
276 mpz_set.
278 2015-10-26 Andre Vehreschild <vehre@gcc.gnu.org>
280 PR fortran/66927
281 * trans-array.c (evaluate_bound): For deferred length arrays get the
282 bounds directly from the descriptor, i.e., prevent using constant
283 zero lower bound from the gfc_conv_array_lbound () routine.
284 (gfc_conv_section_startstride): Hand deferred array status to
285 evaluate_bound ().
286 (gfc_conv_expr_descriptor): Same.
288 2015-01-25 Paul Thomas <pault@gcc.gnu.org>
290 PR fortran/67171
291 * trans-array.c (structure_alloc_comps): On deallocation of
292 class components, reset the vptr to the declared type vtable
293 and reset the _len field of unlimited polymorphic components.
294 *trans-expr.c (gfc_find_and_cut_at_last_class_ref): Bail out on
295 allocatable component references to the right of part reference
296 with non-zero rank and return NULL.
297 (gfc_reset_vptr): Simplify this function by using the function
298 gfc_get_vptr_from_expr. Return if the vptr is NULL_TREE.
299 (gfc_reset_len): If gfc_find_and_cut_at_last_class_ref returns
300 NULL return.
301 * trans-stmt.c (gfc_trans_allocate): Rely on the use of
302 gfc_trans_assignment if expr3 is a variable expression since
303 this deals correctly with array sections.
305 2015-10-25 Andre Vehreschild <vehre@gcc.gnu.org>
307 PR fortran/66927
308 PR fortran/67044
309 * trans-array.c (build_array_ref): Modified call to
310 gfc_get_class_array_ref to adhere to new interface.
311 (gfc_conv_expr_descriptor): For one-based arrays that
312 are filled by a loop starting at one the start index of the
313 source array has to be mangled into the offset.
314 * trans-expr.c (gfc_get_class_array_ref): When the tree to get
315 the _data component is present already, add a way to supply it.
316 (gfc_copy_class_to_class): Allow to copy to a derived type also.
317 * trans-stmt.c (gfc_trans_allocate): Do not conv_expr_descriptor
318 for functions returning a class or derived object. Get the
319 reference instead.
320 * trans.h: Interface change of gfc_get_class_array_ref.
322 2015-10-24 Steven G. Kargl <kargl@gcc.gnu.org>
324 PR fortran/68055
325 * decl.c (gfc_match_decl_type_spec): Check for valid kind in old-style
326 declarations.
328 2015-10-24 Steven G. Kargl <kargl@gcc.gnu.org>
330 PR fortran/67805
331 * array.c (gfc_match_array_constructor): Check for error from type
332 spec matching.
333 * decl.c (char_len_param_value): Check for valid of charlen parameter.
334 Reap dead code dating to 2008.
335 match.c (gfc_match_type_spec): Special case the keyword use in REAL.
337 2015-10-23 Mikhail Maltsev <maltsevm@gmail.com>
339 * trans-common.c (create_common): Adjust to use flag_checking.
340 * trans.c (gfc_add_modify_loc): Use gcc_checking_assert.
342 2015-10-21 Martin Sebor <msebor@redhat.com>
344 PR driver/68043
345 * lang.opt: End each sentence that describes an option with a period.
347 2015-10-21 Steven G. Kargl <kargl@gcc.gnu.org>
349 PR fortran/67939
350 * data.c (create_character_initializer): Deal with zero length string.
352 2015-10-19 Steven G. Kargl <kargl@gcc.gnu.org>
354 * resolve.c (gfc_verify_binding_labels): Check for NULL pointer.
356 2015-10-19 Steven G. Kargl <kargl@gcc.gnu.org>
358 PR fortran/68019
359 * decl.c (add_init_expr_to_sym): Remove an assert() to allow an error
360 message to be issued.
362 2015-10-18 Mikael Morin <mikael@gcc.gnu.org>
364 PR fortran/67758
365 * gfortran.h (gfc_symbol): Expand comment.
366 * match.c (gfc_match_common): Delay adding the symbol to
367 the common_block after the gfc_add_in_common call.
368 * symbol.c (gfc_free_symbol): Move common block memory handling...
369 (gfc_set_symbol_common_block): ... here as a new function.
370 (restore_old_symbol): Restore common block fields.
371 (gfc_restore_last_undo_checkpoint):
372 Check the common_block pointer instead of the in_common attribute.
373 When a symbol has been removed from the common block linked list,
374 clear its common_next pointer.
376 2015-10-18 Paul Thomas <pault@gcc.gnu.org>
378 PR fortran/67177
379 PR fortran/67977
380 * primary.c (match_substring): Add an argument 'deferred' to
381 flag that a substring reference with null start and end should
382 not be optimized away for deferred length strings.
383 (match_string_constant, gfc_match_rvalue): Set the argument.
384 * trans-expr.c (alloc_scalar_allocatable_for_assignment): If
385 there is a substring reference return.
386 * trans-intrinsic.c (conv_intrinsic_move_alloc): For deferred
387 characters, assign the 'from' string length to the 'to' string
388 length. If the 'from' expression is deferred, set its string
389 length to zero. If the 'to' expression has allocatable
390 components, deallocate them.
392 2015-10-17 Steven G. Kargl <kargl@gcc.gnu.org>
394 PR fortran/67987
395 * decl.c (char_len_param_value): Unwrap unlong line. If LEN < 0,
396 force it to zero per the Fortran 90, 95, 2003, and 2008 Standards.
397 * resolve.c (gfc_resolve_substring_charlen): Unwrap unlong line.
398 If 'start' is larger than 'end', length of substring is negative,
399 so explicitly set it to zero.
400 (resolve_charlen): Remove -Wsurprising warning. Update comment to
401 reflect that the text is from the F2008 standard.
403 2015-10-16 Richard Biener <rguenther@suse.de>
405 * trans-intrinsic.c (gfc_conv_intrinsic_lib_function): Adjust
406 calls to build_addr.
407 (gfc_conv_intrinsic_mod): Likewise.
408 (gfc_conv_intrinsic_ctime): Likewise.
409 (gfc_conv_intrinsic_fdate): Likewise.
410 (gfc_conv_intrinsic_ttynam): Likewise.
411 (gfc_conv_intrinsic_minmax_char): Likewise.
412 (gfc_conv_intrinsic_index_scan_verify): Likewise.
413 (gfc_conv_intrinsic_trim): Likewise.
415 2015-10-14 Maxim Ostapenko <m.ostapenko@partner.samsung.com>
417 * parse.c (decode_statement): Initialize M to MATCH_NO.
419 2015-10-13 Jakub Jelinek <jakub@redhat.com>
420 Ilya Verbin <ilya.verbin@intel.com>
422 * f95-lang.c (DEF_FUNCTION_TYPE_9, DEF_FUNCTION_TYPE_10,
423 DEF_FUNCTION_TYPE_11, DEF_FUNCTION_TYPE_VAR_1): Define.
424 * trans-openmp.c (gfc_trans_omp_clauses): Set
425 OMP_CLAUSE_IF_MODIFIER to ERROR_MARK, OMP_CLAUSE_ORDERED_EXPR
426 to NULL.
427 (gfc_trans_omp_critical): Adjust for addition of clauses.
428 (gfc_trans_omp_ordered): Likewise.
429 * types.def (BT_FN_BOOL_UINT_LONGPTR_LONGPTR_LONGPTR,
430 BT_FN_BOOL_UINT_ULLPTR_ULLPTR_ULLPTR,
431 BT_FN_BOOL_UINT_LONGPTR_LONG_LONGPTR_LONGPTR,
432 BT_FN_BOOL_UINT_ULLPTR_ULL_ULLPTR_ULLPTR,
433 BT_FN_VOID_INT_SIZE_PTR_PTR_PTR_UINT_PTR,
434 BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR,
435 BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR_INT,
436 BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_UINT_LONG_INT_LONG_LONG_LONG,
437 BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_UINT_LONG_INT_ULL_ULL_ULL,
438 BT_FN_VOID_LONG_VAR, BT_FN_VOID_ULL_VAR): New.
439 (BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR,
440 BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR,
441 BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR): Remove.
443 2015-10-07 Andre Vehreschild <vehre@gcc.gnu.org>
445 PR fortran/65889
446 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle pointer to and
447 on stack class objects as sizeof parameter.
449 2015-10-06 Louis Krupp <louis.krupp@zoho.com>
450 PR fortran/65766
451 * resolve.c (gfc_resolve_substring_charlen): For derived type,
452 use typespec of string component when resolving substring length.
454 2015-10-04 Mikael Morin <mikael@gcc.gnu.org>
456 * match.c (gfc_match_common): Remove dead variable old_blank_common.
458 2015-10-04 Mikael Morin <mikael@gcc.gnu.org>
460 PR fortran/67758
461 * match.c (gfc_match_common): Delay the common_block pointer
462 assignment after error checking.
463 Delay the call to gfc_add_in_common attribute after the handling
464 of array specs.
465 * resolve.c (resolve_common_vars): Call gfc_add_in_common again.
467 2015-10-04 Mikael Morin <mikael@gcc.gnu.org>
469 * resolve.c (resolve_common_vars): Move access to the common
470 block's head symbol inside the function.
471 (resolve_common_blocks, resolve_types): Update callers.
473 2015-10-01 Louis Krupp <louis.krupp@zoho.com>
475 PR fortran/62242
476 PR fortran/52332
477 * trans-array.c
478 (store_backend_decl): Create new gfc_charlen instance if requested
479 (get_array_ctor_all_strlen): Call store_backend_decl requesting
480 new gfc_charlen
481 (trans_array_constructor): Call store_backend_decl requesting
482 new gfc_charlen if get_array_ctor_strlen was called
483 (gfc_add_loop_ss_code): Don't try to convert non-constant length
485 2015-10-01 Steven G. Kargl <kargl@gcc.gnu.org>
487 PR fortran.67802
488 * decl.c (add_init_expr_to_sym): Numeric constant for character
489 length must be an INTEGER.
491 2015-10-01 Steven G. Kargl <kargl@gcc.gnu.org>
493 PR fortran/66979
494 * io.c (gfc_resolve_filepos): Check for a UNIT number. Add a nearby
495 missing 'return false'.
497 2015-10-01 Steven G. Kargl <kargl@gcc.gnu.org>
499 PR fortran/67616
500 * primary.c (gfc_match_structure_constructor): Use a possibly
501 host-associated symtree to prevent ICE.
503 2015-09-28 Paul Thomas <pault@gcc.gnu.org>
505 PR fortran/40054
506 PR fortran/63921
507 * decl.c (get_proc_name): Return if statement function is
508 found.
509 * expr.c (gfc_check_vardef_context): Add error return for
510 derived type expression lacking the derived type itself.
511 * match.c (gfc_match_ptr_fcn_assign): New function.
512 * match.h : Add prototype for gfc_match_ptr_fcn_assign.
513 * parse.c : Add static flag 'in_specification_block'.
514 (decode_statement): If in specification block match a statement
515 function, then, if no error arising from statement function
516 matching, try to match pointer function assignment.
517 (parse_interface): Set 'in_specification_block' on exiting from
518 parse_spec.
519 (parse_spec): Set and then reset 'in_specification_block'.
520 (gfc_parse_file): Set 'in_specification_block'.
521 * resolve.c (get_temp_from_expr): Extend to include functions
522 and array constructors as rvalues..
523 (resolve_ptr_fcn_assign): New function.
524 (gfc_resolve_code): Call it on finding a pointer function as an
525 lvalue. If valid or on error, go back to start of resolve_code.
526 * symbol.c (gfc_add_procedure): Add a sentence to the error to
527 flag up the ambiguity between a statement function and pointer
528 function assignment at the end of the specification block.
530 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
532 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_6): New.
533 (DEF_FUNCTION_TYPE_VAR_11): Delete.
534 * types.def (DEF_FUNCTION_TYPE_VAR_6): New.
535 (DEF_FUNCTION_TYPE_VAR_11): Delete.
537 2015-09-26 Mikael Morin <mikael@gcc.gnu.org>
539 PR fortran/67721
540 * trans-expr.c (gfc_trans_assignment_1): Remove the non-constantness
541 condition guarding deep copy.
543 2013-09-26 Paul Thomas <pault@gcc.gnu.org>
545 PR fortran/67567
546 * resolve.c (resolve_fl_procedure): For module procedures, take
547 the parent module name and the submodule name from the name of
548 the namespace.
550 2015-09-25 Steven G. Kargl <kargl@gcc.gnu.org>
552 PR fortran/67614
553 * resolve.c (gfc_resolve_code): Prevent ICE for invalid EXPR_NULL.
555 2015-09-25 Steven G. Kargl <kargl@gcc.gnu.org>
557 PR fortran/67525
558 * parse.c (match_deferred_characteristics): Remove an assert, which
559 allows an invalid SELECT TYPE selector to be detected.
561 2015-09-25 Manuel López-Ibáñez <manu@gcc.gnu.org>
563 PR pretty-print/67567
564 * resolve.c (resolve_fl_procedure): Work-around when iface->module
565 == NULL.
567 2015-09-21 Steven G. Kargl <kargl@gcc.gnu.org>
569 * resolve.c (nonscalar_typebound_assign): Fix typos in comment.
571 2015-09-21 Steven G. Kargl <kargl@gcc.gnu.org>
573 PR fortran/67615
574 * resolve.c (gfc_resolve_code): Check for scalar expression in
575 arithmetic-if.
577 2015-09-17 Paul Thomas <pault@gcc.gnu.org>
579 PR fortran/52846
580 PR fortran/67588
581 * module.c : Add static no_module_procedures.
582 (gfc_match_submodule): Correct memory leakage caused during the
583 freeing of use_lists.
584 (mio_symbol_attribute): Reset above if module procedure is
585 encountered.
586 (gfc_dump_module): Set above and exit without writing smod file
587 if it reset.
588 * gfortran.texi : Add section on submodule support.
590 2015-09-10 Steven G. Kargl <kargl@gcc.gnu.org>
592 PR fortran/67526
593 * expr.c (gfc_check_init_expr): Do not dereference a NULL pointer.
595 2015-09-10 Paul Thomas <pault@gcc.gnu.org>
597 PR fortran/66993
598 * module.c (read_module): If a symtree exists and the symbol has
599 been associated in a submodule from a parent (sub)module, attach
600 the symbol to a 'unique symtree' and the new symbol to the
601 existing symtree.
603 2015-09-04 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
605 * intrinsic.h (gfc_simplify_mvbits): Remove.
606 * simplify.c (gfc_simplify_mvbits): Remove.
607 * intrinsic.c (add_subroutines): Remove reference to
608 gfc_simplify_mvbits.
610 2015-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
612 PR fortran/67429
613 * error.c (gfc_clear_pp_buffer): Reset last_location, otherwise
614 caret lines might be skipped when actually giving a diagnostic.
616 2015-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
618 PR fortran/54833
619 * trans.c (gfc_call_free): Don't check if pointer is NULL.
620 * trans.h (gfc_call_free): Adjust comment.
622 2015-08-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
624 * trans.c (gfc_call_malloc, gfc_allocate_using_malloc,
625 gfc_allocate_using_lib, gfc_allocate_allocatable,
626 gfc_call_realloc): Simplify code.
627 * trans-array.c (gfc_trans_allocate_array_storage,
628 gfc_trans_auto_array_allocation, gfc_conv_array_parameter): Do not
629 convert gfc_call_free() argument.
630 * trans-expr.c (gfc_conv_string_tmp, gfc_conv_procedure_call,
631 fcncall_realloc_result): Likewise.
632 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Likewise.
634 2015-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
636 PR fortran/53668
637 * intrinsic.c (add_functions, add_subroutines): Remove resolution
638 functions for FREE and MALLOC.
639 * intrinsic.h (gfc_resolve_malloc, gfc_resolve_free): Remove.
640 * iresolve.c (gfc_resolve_malloc, gfc_resolve_free): Remove.
641 * trans-intrinsic.c (conv_intrinsic_free,
642 gfc_conv_intrinsic_malloc): New functions.
644 2015-08-24 Louis Krupp <louis.krupp@zoho.com>
646 PR fortran/62536
647 PR fortran/66175
648 * decl.c (gfc_match_end): Clean up nested BLOCKs.
649 * parse.c (parse_block_construct): Deal gracefully with cleaned-up
650 BLOCKs.
652 2015-08-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
654 PR libfortran/54572
655 * config-lang.in: Add libbacktrace to target_libs.
657 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
659 * dependency.c, dependency.h, gfortran.h, io.c, module.c,
660 parse.h, resolve.c, trans-types.h, trans.h: remove useless typedefs.
662 2015-08-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
664 PR fortran/54656
665 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Add decl
666 for quadruple precision BUILT_IN_SQRT.
668 2015-08-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
670 * trans-intrinsic.c (conv_intrinsic_ieee_is_negative): Use type
671 generic BUILT_IN_SIGNBIT.
672 (conv_intrinsic_ieee_copy_sign): Likewise.
673 * f95-lang.c (gfc_init_builtin_functions): Add BUILT_IN_ISINF,
674 BUILT_IN_ISINF_SIGN, BUILT_IN_SIGNBIT, BUILT_IN_ISLESS,
675 BUILT_IN_ISLESSGREATER, BUILT_IN_ISGREATER. Remove non-type generic
676 variants of BUILT_IN_SIGNBIT.
677 * mathbuiltins.def: Remove SIGNBIT.
679 2015-08-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
681 PR fortran/41387
682 * gfortran.texi: New section "File operations on symbolic links".
684 2015-08-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
686 PR fortran/67059
687 * gfortranspec.c (lang_specific_driver): Adjust --version output.
689 2015-08-08 Bud Davis <jmdavis@link.com>
690 Mikael Morin <mikael@gcc.gnu.org>
692 PR fortran/59746
693 * symbol.c (gfc_restore_last_undo_checkpoint): Delete a common block
694 symbol if it was put in the list.
696 2015-08-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
698 PR fortran/64104
699 * expr.c (gfc_check_init_expr): Allow some IEEE functions in
700 constant expressions.
701 (external_spec_function): Allow some IEEE functions in specification
702 expressions.
703 * simplify.c (gfc_simplify_ieee_selected_real_kind): Remove.
704 (simplify_ieee_selected_real_kind, simplify_ieee_support,
705 matches_ieee_function_name, gfc_simplify_ieee_functions): New
706 functions.
707 * gfortran.h (gfc_simplify_ieee_selected_real_kind): Remove
708 prototype.
709 (gfc_simplify_ieee_functions): Add prototype.
711 2015-08-06 Mikael Morin <mikael@gcc.gnu.org>
713 * trans.h (gfc_trans_scalar_assign): Remove fourth argument.
714 * trans-expr.c (gfc_trans_scalar_assign): Merge fourth into sixth
715 argument.
716 (gfc_conv_subref_array_arg, gfc_trans_subarray_assign,
717 gfc_trans_subcomponent_assign, gfc_trans_assignment_1): Update callers.
718 * trans-array.c (gfc_conv_expr_descriptor): Ditto.
719 * trans-stmt.c (forall_make_variable_temp,
720 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
721 gfc_trans_where_assign, gfc_trans_where_3): Ditto.
723 2015-08-05 Paul Thomas <pault@gcc.gnu.org>
725 PR fortran/52846
726 * module.c (check_access): Return true if new static flag
727 'dump_smod' is true..
728 (gfc_dump_module): Rename original 'dump_module' and call from
729 new version. Use 'dump_smod' rather than the stack state to
730 determine if a submodule is being processed. The new version of
731 this procedure sets 'dump_smod' depending on the stack state and
732 then writes both the mod and smod files if a module is being
733 processed or just the smod for a submodule.
734 (gfc_use_module): Eliminate the check for module_name and
735 submodule_name being the same.
736 * trans-decl.c (gfc_finish_var_decl, gfc_build_qualified_array,
737 get_proc_pointer_decl): Set TREE_PUBLIC unconditionally and use
738 the conditions to set DECL_VISIBILITY as hidden and to set as
739 true DECL_VISIBILITY_SPECIFIED.
741 2015-08-04 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
743 PR fortran/64022
744 * simplify.c (gfc_simplify_ieee_selected_real_kind): Extend IEEE
745 support to all real kinds.
747 2015-08-03 Steven G. Kargl <kargl@gcc.gnu.org>
749 PR fortran/66942
750 * trans-expr.c (gfc_conv_procedure_call): Avoid NULL pointer reference
752 2015-08-03 Mikael Morin <mikael@gcc.gnu.org>
754 PR fortran/64921
755 * class.c (generate_finalization_wrapper): Set finalization
756 procedure symbol's always_explicit attribute.
758 2015-08-01 Paul Thomas <pault@gcc.gnu.org>
760 PR fortran/67091
761 * trans-intrinsic.c (gfc_conv_associated): Add the pre and post
762 blocks for the second argument to se.
764 2015-07-27 Thomas Schwinge <thomas@codesourcery.com>
766 * parse.c (parse_oacc_structured_block): Fix logic error.
767 Reported by Mikael Morin <mikael.morin@sfr.fr>.
769 2015-07-24 Mikael Morin <mikael@gcc.gnu.org>
771 PR fortran/64986
772 * trans-expr.c (gfc_trans_assignment_1): Put component deallocation
773 code at the beginning of the block.
775 2015-07-22 Mikael Morin <mikael@gcc.gnu.org>
777 PR fortran/61831
778 PR fortran/66929
779 * trans-array.c (gfc_get_proc_ifc_for_expr): Use esym as procedure
780 symbol if available.
782 2015-07-17 Paul Thomas <pault@gcc.gnu.org>
784 PR fortran/52846
785 * decl.c (gfc_match_end): Pick out declared submodule name from
786 the composite identifier.
787 * gfortran.h : Add 'submodule_name' to gfc_use_list structure.
788 * module.c (gfc_match_submodule): Define submodule_name and add
789 static 'submodule_name'.
790 (gfc_match_submodule): Build up submodule filenames, using '@'
791 as a delimiter. Store the output filename in 'submodule_name'.
792 Similarly, the submodule identifier is built using '.' as an
793 identifier.
794 (gfc_dump_module): If current state is COMP_SUBMODULE, write
795 to file 'submodule_name', using SUBMODULE_EXTENSION.
796 (gfc_use_module): Similarly, use the 'submodule_name' field in
797 the gfc_use_list structure and SUBMODULE_EXTENSION to read the
798 implicitly used submodule files.
800 2015-07-17 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
802 * trans-intrinsic.c (conv_co_collective): Remove redundant address
803 operator in the generated code.
805 2015-07-17 Andre Vehreschild <vehre@gcc.gnu.org>
807 PR fortran/66035
808 * trans-expr.c (alloc_scalar_allocatable_for_subcomponent_assignment):
809 Compute the size to allocate for class and derived type objects
810 correclty.
811 (gfc_trans_subcomponent_assign): Only allocate memory for a
812 component when the object to assign is not an allocatable class
813 object (the memory is already present for allocatable class objects).
814 Furthermore use copy_class_to_class for assigning the rhs to the
815 component (may happen for dummy class objects on the rhs).
817 2015-07-17 Mikael Morin <mikael@gcc.gnu.org>
818 Dominique d'Humieres <dominiq@lps.ens.fr>
820 PR fortran/61831
821 * trans-array.c (gfc_conv_array_parameter): Guard allocatable
822 component deallocation code generation with descriptorless
823 calling convention flag.
824 * trans-expr.c (gfc_conv_expr_reference): Remove allocatable
825 component deallocation code generation from revision 212329.
826 (expr_may_alias_variables): New function.
827 (gfc_conv_procedure_call): New boolean elemental_proc to factor
828 check for procedure elemental-ness. Rename boolean f to nodesc_arg
829 and declare it in the outer scope. Use expr_may_alias_variables,
830 elemental_proc and nodesc_arg to decide whether generate allocatable
831 component deallocation code.
832 (gfc_trans_subarray_assign): Set deep copy flag.
834 2015-07-16 Steven G. Kargl <kargl@gcc.gnu.org>
836 PR fortran/66724
837 PR fortran/66724
838 * io.c (is_char_type): Call gfc_resolve_expr ().
839 (match_open_element, match_dt_element, match_inquire_element): Fix
840 ASYNCHRONOUS case.
842 2015-07-15 Andrew MacLeod <amacleod@redhat.com>
844 * trans-types.c: Remove multiline #include comment.
846 2015-07-14 Steven G. Kargl <kargl@gcc.gnu.org>
848 * simplify.c (gfc_simplify_floor): Set precision of temporary to
849 that of arg.
851 2015-07-13 Andre Vehreschild <vehre@gcc.gnu.org>
853 PR fortran/64589
854 * class.c (find_intrinsic_vtab): Put/Search vtabs for intrinsic
855 types in the top-level namespace.
857 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
859 * trans-stmt.c: Fix double word typos.
861 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
863 * arith.c: Adjust includes for flags.h changes.
864 * array.c: Likewise.
865 * check.c: Likewise.
866 * decl.c: Likewise.
867 * error.c: Likewise.
868 * expr.c: Likewise.
869 * frontend-passes.c: Likewise.
870 * interface.c: Likewise.
871 * intrinsic.c: Likewise.
872 * io.c: Likewise.
873 * match.c: Likewise.
874 * openmp.c: Likewise.
875 * parse.c: Likewise.
876 * primary.c: Likewise.
877 * resolve.c: Likewise.
878 * scanner.c: Likewise.
879 * simplify.c: Likewise.
880 * symbol.c: Likewise.
881 * target-memory.c: Likewise.
883 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
885 * convert.c: Adjust includes.
886 * cpp.c: Likewise.
887 * decl.c: Likewise.
888 * f95-lang.c: Likewise.
889 * iresolve.c: Likewise.
890 * match.c: Likewise.
891 * module.c: Likewise.
892 * options.c: Likewise.
893 * target-memory.c: Likewise.
894 * trans-array.c: Likewise.
895 * trans-common.c: Likewise.
896 * trans-const.c: Likewise.
897 * trans-decl.c: Likewise.
898 * trans-expr.c: Likewise.
899 * trans-intrinsic.c: Likewise.
900 * trans-io.c: Likewise.
901 * trans-openmp.c: Likewise.
902 * trans-stmt.c: Likewise.
903 * trans-types.c: Likewise.
904 * trans.c: Likewise.
906 2015-07-07 Andre Vehreschild <vehre@gmx.de>
908 PR fortran/66578
909 * trans-array.c (gfc_conv_expr_descriptor): Ensure array descriptor
910 is one-based for non-full array refs. Correct the offset when a
911 rank_remap occurs.
913 2015-07-06 Steven G. Kargl <kargl@gcc.gnu.org>
915 * io.c (check_char_variable): New function.
916 (match_open_element, match_close_element, match_file_element,
917 match_dt_element, match_inquire_element, match_wait_element): Use it.
919 2015-07-06 Andre Vehreschild <vehre@gmx.de>
921 PR fortran/58586
922 * resolve.c (resolve_symbol): Non-private functions in modules
923 with allocatable or pointer components are marked referenced
924 now. Furthermore is the default init especially for those
925 components now done in gfc_conf_procedure_call preventing
926 duplicate code.
927 * trans-decl.c (gfc_generate_function_code): Generate a fake
928 result decl for functions returning an object with allocatable
929 components and initialize them.
930 * trans-expr.c (gfc_conv_procedure_call): For value typed trees
931 use the tree without indirect ref. And for non-decl trees
932 add a temporary variable to prevent evaluating the tree
933 multiple times (prevent multiple function evaluations).
934 * trans.h: Made gfc_trans_structure_assign () protoype
935 available, which is now needed by trans-decl.c:gfc_generate_
936 function_code(), too.
938 2015-07-04 Steven G. Kargl <kargl@gcc.gnu.org>
940 PR fortran/66725
941 * io.c (is_char_type): New function to test for BT_CHARACTER
942 (gfc_match_open, gfc_match_close, match_dt_element): Use it.
944 2015-07-02 David Edelsohn <dje.gcc@gmail.com>
946 * trans-common.c: Include <map> after system.h.
948 2015-07-02 Paul Thomas <pault@gcc.gnu.org>
950 PR fortran/52846
951 * decl.c (get_proc_name): Make a partially populated interface
952 symbol to carry the characteristics of a module procedure and
953 its result.
954 (variable_decl): Declarations of dummies or results in the
955 abreviated form of module procedure is an error.
956 (gfc_match_import): IMPORT is not permitted in the interface
957 declaration of module procedures.
958 (match_attr_spec): Submodule variables have implicit save
959 attribute for F2008 onwards.
960 (gfc_match_prefix): Add 'module' as the a prefix and set the
961 module_procedure attribute.
962 (gfc_match_formal_arglist): For a module procedure keep the
963 interface formal_arglist from the interface, match new the
964 formal arguments and then compare the number and names of each.
965 (gfc_match_procedure): Add case COMP_SUBMODULE.
966 (gfc_match_function_decl, gfc_match_subroutine_decl): Set the
967 module_procedure attribute.
968 (gfc_match_entry, gfc_match_end): Add case COMP_SUBMODULE. If
969 attr abr_modproc_decl is set, switch the message accordingly
970 for subroutines and functions.
971 (gfc_match_submod_proc): New function to match the abbreviated
972 style of submodule declaration.
973 * gfortran.h : Add ST_SUBMODULE and ST_END_SUBMODULE. Add the
974 attribute bits 'used_in_submodule' and 'module_procedure'. Add
975 the bit field 'abr_modproc_decl' to gfc_symbol. Add prototypes
976 for 'gfc_copy_dummy_sym', 'gfc_check_dummy_characteristics' and
977 'gfc_check_result_characteristics'.
978 * interface.c : Add the prefix 'gfc_' to the names of functions
979 'check_dummy(result)_characteristics' and all their references.
980 * match.h : Add prototype for 'gfc_match_submod_proc' and
981 'gfc_match_submodule'.
982 (check_sym_interfaces): A module procedure is not an error in
983 a module procedure statment in a generic interface.
984 * module.c (gfc_match_submodule): New function. Add handling
985 for the 'module_procedure' attribute bit.
986 (gfc_use_module): Make sure that a submodule cannot use itself.
987 * parse.c (decode_statement): Set attr has_'import_set' for
988 the interface declaration of module procedures. Handle a match
989 occurring in 'gfc_match_submod_proc' and a match for
990 'submodule'.
991 (gfc_enclosing_unit): Include the state COMP_SUBMODULE.
992 (gfc_ascii_statement): Add END SUBMODULE.
993 (accept_statement): Add ST_SUBMODULE.
994 (parse_spec): Disallow statement functions in a submodule
995 specification part.
996 (parse_contained): Add ST_END_SUBMODULE and COMP_SUBMODULE
997 twice each.
998 (get_modproc_result): Copy the result symbol of the interface.
999 (parse_progunit): Call it.
1000 (set_syms_host_assoc): Make symbols from the ancestor module
1001 and submodules use associated, as required by the standard and
1002 set all private components public. Module procedures 'external'
1003 attribute bit is reset and the 'used_in_submodule' bit is set.
1004 (parse_module): If this is a submodule, use the ancestor module
1005 and submodules. Traverse the namespace, calling
1006 'set_syms_host_assoc'. Add ST_END_SUBMODULE and COMP_SUBMODULE.
1007 * parse.h : Add COMP_SUBMODULE.
1008 * primary.c (match_variable): Add COMP_SUBMODULE.
1009 * resolve.c (compare_fsyms): New function to compare the dummy
1010 characteristics of a module procedure with its interface.
1011 (resolve_fl_procedure): Compare the procedure, result and dummy
1012 characteristics of a module_procedure with its interface, using
1013 'compare_fsyms' for the dummy arguments.
1014 * symbol.c (gfc_add_procedure): Suppress the check for existing
1015 procedures in the case of a module procedure.
1016 (gfc_add_explicit_interface): Skip checks that must fail for
1017 module procedures.
1018 (gfc_add_type): Allow a new type to be added to module
1019 procedures, their results or their dummy arguments.
1020 (gfc_copy_dummy_sym): New function to generate new dummy args
1021 and copy the characteristics from the interface.
1022 * trans-decl.c (gfc_sym_mangled_function_id): Module procedures
1023 must always have their names mangled as if they are symbols
1024 coming from a declaration in a module.
1025 (gfc_get_symbol_decl): Add 'used_in_submodule' to the assert.
1026 (gfc_finish_var_decl): Symbols with the 'used_in_submodule' bit
1027 set are set DECL_EXTERNAL as if they were use associated.
1029 2015-07-02 Steven G. Kargl <kargl@gcc.gnu.org>
1031 PR fortran/56520
1032 * match.c (gfc_match_name): Special case unary minus and plus.
1034 2015-07-02 Steven G. Kargl <kargl@gcc.gnu.org>
1036 PR fortran/66545
1037 * primary.c (match_sym_complex_part): Do not dereference NULL pointer.
1039 2015-07-01 Thomas Koenig <tkoenig@gcc.gnu.org>
1041 * arith.c (gfc_arith_divide): With -Winteger-division,
1042 warn about contant integer division if there is a non-zero
1043 remainder.
1044 * invoke.texi: Document -Winteger-division.
1045 * lang.opt: Add -Winteger-division.
1047 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1049 * f95-lang.c: Remove ipa-ref.h and plugin-api.h from include list.
1050 * trans-decl.c: Likewise.
1052 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1054 * trans-decl.c (module_hasher): Likewise.
1055 * trans.h (module_decl_hasher): Likewise.
1057 2015-06-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
1059 PR fortran/66528
1060 * error.c (gfc_warning_check): Restore the default output_buffer
1061 before calling diagnostic_action_after_output.
1062 (gfc_error_check): Likewise.
1063 (gfc_diagnostics_init): Add comment.
1065 2015-06-23 Andre Vehreschild <vehre@gmx.de>
1067 PR fortran/64674
1068 * parse.c (parse_associate): Figure the rank and as of a
1069 class array in an associate early.
1070 * primary.c (gfc_match_varspec): Prevent setting the
1071 dimension attribute on the sym for classes.
1072 * resolve.c (resolve_variable): Correct the component
1073 ref's type for associated variables. Add a full array ref
1074 when class array's are associated.
1075 (resolve_assoc_var): Correct the type of the symbol,
1076 when in the associate the expression's rank becomes scalar.
1077 * trans-expr.c (gfc_conv_variable): Indirect ref needed for
1078 allocatable associated objects.
1080 2015-06-19 Mikael Morin <mikael@gcc.gnu.org>
1082 PR fortran/66549
1083 * resolve.c (resolve_global_procedure): Don't save and restore
1084 OpenMP state around the call to gfc_resolve.
1085 (gfc_resolve): Save OpenMP state on entry and restore it on return.
1087 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1089 * convert.c: Do not include input.h, line-map.h or is-a.h.
1090 * cpp.c: Likewise.
1091 * decl.c: Likewise.
1092 * f95-lang.c: Likewise.
1093 * gfortran.h: Likewise.
1094 * iresolve.c: Likewise.
1095 * match.c: Likewise.
1096 * module.c: Likewise.
1097 * options.c: Likewise.
1098 * target-memory.c: Likewise.
1099 * trans-array.c: Likewise.
1100 * trans-common.c: Likewise.
1101 * trans-const.c: Likewise.
1102 * trans-decl.c: Likewise.
1103 * trans-expr.c: Likewise.
1104 * trans-intrinsic.c: Likewise.
1105 * trans-io.c: Likewise.
1106 * trans-openmp.c: Likewise.
1107 * trans-stmt.c: Likewise.
1108 * trans-types.c: Likewise.
1109 * trans.c: Likewise.
1111 2015-06-15 Andre Vehreschild <vehre@gmx.de>
1113 PR fortran/44672
1114 PR fortran/45440
1115 PR fortran/57307
1116 * gfortran.h: Extend gfc_code.ext.alloc to carry a
1117 flag indicating that the array specification has to be
1118 taken from expr3.
1119 * resolve.c (resolve_allocate_expr): Add F2008 notify
1120 and flag indicating source driven array spec.
1121 (resolve_allocate_deallocate): Check for source driven
1122 array spec, when array to allocate has no explicit
1123 array spec.
1124 * trans-array.c (gfc_array_init_size): Get lower and
1125 upper bound from a tree array descriptor, except when
1126 the source expression is an array-constructor which is
1127 fixed to be one-based.
1128 (retrieve_last_ref): Extracted from gfc_array_allocate().
1129 (gfc_array_allocate): Enable allocate(array, source=
1130 array_expression) as specified by F2008:C633.
1131 (gfc_conv_expr_descriptor): Add class tree expression
1132 into the saved descriptor for class arrays.
1133 * trans-array.h: Add temporary array descriptor to
1134 gfc_array_allocate ().
1135 * trans-expr.c (gfc_conv_procedure_call): Special handling
1136 for _copy() routine translation, that comes without an
1137 interface. Third and fourth argument are now passed by value.
1138 * trans-stmt.c (gfc_trans_allocate): Get expr3 array
1139 descriptor for temporary arrays to allow allocate(array,
1140 source = array_expression) for array without array
1141 specification.
1143 2015-06-14 Thomas Koenig <tkoenig@gcc.gnu.org>
1145 * intrinsic.texi: Change \leq to < in descrition of imaginary
1146 part in argument to log.
1148 2015-06-11 Paul Thomas <pault@gcc.gnu.org>
1150 PR fortran/66079
1151 * trans-expr.c (gfc_conv_procedure_call): Allocatable scalar
1152 function results must be freed and nullified after use. Create
1153 a temporary to hold the result to prevent duplicate calls.
1154 * trans-stmt.c (gfc_trans_allocate): Rename temporary variable
1155 as 'source'. Deallocate allocatable components of non-variable
1156 'source's.
1158 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
1160 * f95-lang.c (gfc_create_decls): Register the main translation unit
1161 through the new debug hook.
1163 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1165 * convert.c : Adjust include files.
1166 * cpp.c : Likewise.
1167 * decl.c : Likewise.
1168 * f95-lang.c : Likewise.
1169 * gfortran.h : Likewise.
1170 * iresolve.c : Likewise.
1171 * match.c : Likewise.
1172 * module.c : Likewise.
1173 * openmp.c : Likewise.
1174 * options.c : Likewise.
1175 * target-memory.c : Likewise.
1176 * trans-array.c : Likewise.
1177 * trans-common.c : Likewise.
1178 * trans-const.c : Likewise.
1179 * trans-decl.c : Likewise.
1180 * trans-expr.c : Likewise.
1181 * trans-intrinsic.c : Likewise.
1182 * trans-io.c : Likewise.
1183 * trans-openmp.c : Likewise.
1184 * trans-stmt.c : Likewise.
1185 * trans-types.c : Likewise.
1186 * trans.c : Likewise.
1188 2015-06-08 Steven G. Kargl <kargl@gcc.gnu.org>
1190 PR fortran/66245
1191 * match.c (gfc_match_type_is, gfc_match_class_is): Check if the
1192 return type spec or derived type spec is validate.
1194 2015-06-06 Thomas Koenig <tkoenig@netcologne.de>
1196 PR fortran/47659
1197 * arith.c (eval_intrinsic_op): Set warn flag for
1198 gfc_type_convert_binary if -Wconversion or -Wconversion-extra
1199 are set.
1200 (wprecision_real_real): New function.
1201 (wprecision_int_real): New function.
1202 (gfc_int2int): If -fno-range-check and -Wconversion are specified
1203 and it is a narrowing conversion, warn.
1204 (gfc_int2real): If there is a change in value for the conversion,
1205 warn.
1206 (gfc_int2complex): Likewise.
1207 (gfc_real2int): If there is a fractional part to the real number,
1208 warn with -Wconversion, otherwise warn with -Wconversion-extra.
1209 (gfc_real2real): Emit warning if the constant was changed by
1210 conversion with either -Wconversion or -Wconversion-extra. With
1211 -Wconversion-extra, warn if no warning was issued earlier.
1212 (gfc_real2complex): Likewise.
1213 (gfc_complex2int): For -Wconversion or -Wconversion-extra, if
1214 there was an imaginary part, warn; otherwise, warn for change in
1215 value. Warn with -Wconversion-extra if no other warning was
1216 issued.
1217 (gfc_complex2real): For -Wconversion or -Wconversion-extra, if
1218 there was an imaginary part, warn; otherwise, warn for change in
1219 value. Warn with -Wconversion-extra if no other warning was
1220 issued.
1221 (gfc_complex2complex): For -Wconversion, warn if the value of
1222 either the real or the imaginary part was changed. Warn for
1223 -Wconversion-extra if no prior warning was issued.
1224 * expr.c (gfc_check_assign): Remove check for change in value.
1225 * primary.c (match_real_constant): For -Wconversion-extra, check
1226 against a number in which the last non-zero digit has been
1227 replaced with a zero. If the number compares equal, warn.
1228 * intrinsic.c (gfc_convert_type_warn): Do not warn about constant
1229 conversions.
1231 2015-06-05 Steven G. Kargl <kargl@gcc.gnu.org>
1233 PR fortran/66347
1234 * resolve.c (apply_default_init_local): Do not dereference a NULL
1235 pointer.
1237 2015-06-05 Thomas Koenig <tkoenig@gcc.gnu.org>
1239 PR fortran/66385
1240 * frontend-passes.c (combine_array_constructor): Return early if
1241 inside a FORALL loop.
1243 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1245 * f95-lang.c (gfc_write_global_declarations): Remove.
1246 (LANG_HOOKS_WRITE_GLOBALS): Remove.
1247 (gfc_write_global_declarations): Move code from here to...
1248 (gfc_be_parse_file): ...here.
1249 Call global_decl_processing.
1250 * trans-decl.c (gfc_emit_parameter_debug_info): Rename global_decl
1251 to early_global_decl.
1253 2015-06-05 Russell Whitesides <russelldub@gmail.com>
1254 Steven G. Kargl <kargl@gcc.gnu.org>
1256 PR fortran/40958
1257 PR fortran/60780
1258 PR fortran/66377
1259 * module.c (load_equiv): Add check for loading duplicate EQUIVALENCEs
1260 from different modules. Eliminate the pruning of unused
1261 equivalence-objects
1263 2015-06-04 Thomas Koenig <tkoenig@netcologne.de>
1265 PR fortran/58749
1266 * iresolve.c (gfc_resolve_adjustl): If string has a charlen,
1267 copy it to the function.
1268 (gfc_resolve_adjustr): Likewise.
1270 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1272 * convert.c: Adjust includes for restructured coretypes.h.
1273 * cpp.c: Likewise.
1274 * decl.c: Likewise.
1275 * f95-lang.c: Likewise.
1276 * iresolve.c: Likewise.
1277 * match.c: Likewise.
1278 * module.c: Likewise.
1279 * options.c: Likewise.
1280 * target-memory.c: Likewise.
1281 * trans-array.c: Likewise.
1282 * trans-common.c: Likewise.
1283 * trans-const.c: Likewise.
1284 * trans-decl.c: Likewise.
1285 * trans-expr.c: Likewise.
1286 * trans-intrinsic.c: Likewise.
1287 * trans-io.c: Likewise.
1288 * trans-openmp.c: Likewise.
1289 * trans-stmt.c: Likewise.
1290 * trans-types.c: Likewise.
1291 * trans.c: Likewise.
1293 2015-06-02 Steven G. Kargl <kargl@gcc.gnu.org>
1295 PR fortran/66380
1296 * simplify.c (gfc_simplify_reshape): Convert assert into returning
1297 NULL, which triggers an error condition.
1299 2015-05-27 Andre Vehreschild <vehre@gmx.de>
1301 PR fortran/65548
1302 * trans-stmt.c (gfc_trans_allocate): Add missing location
1303 information for e3rhs.
1305 2015-05-26 Paul Thomas <pault@gcc.gnu.org>
1307 PR fortran/66082
1308 * trans-array.c (gfc_conv_array_parameter): Ensure that all
1309 non-variable arrays with allocatable components have the
1310 components deallocated after the procedure call.
1312 2015-05-24 Mikael Morin <mikael@gcc.gnu.org>
1314 PR fortran/66257
1315 * resolve.c (resolve_actual_arglist): Don't throw an error
1316 if the argument with procedure pointer component is not a variable.
1318 2015-05-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
1320 PR fortran/44054
1321 * gfortran.h (struct gfc_error_buf): Rename as
1322 gfc_error_buffer. Move closer to push, pop and free
1323 methods. Reimplement using an output_buffer.
1324 * error.c (errors, warnings, warning_buffer, cur_error_buffer):
1325 Delete everywhere in this file.
1326 (error_char): Delete all contents.
1327 (gfc_increment_error_count): Delete.
1328 (gfc_error_now): Update comment. Set error_buffer.flag.
1329 (gfc_warning_check): Do not handle warning_buffer.
1330 (gfc_error_1): Delete.
1331 (gfc_error_now_1): Delete.
1332 (gfc_error_check): Simplify.
1333 (gfc_move_error_buffer_from_to): Renamed from
1334 gfc_move_output_buffer_from_to.
1335 (gfc_push_error): Handle only gfc_error_buffer.
1336 (gfc_pop_error): Likewise.
1337 (gfc_free_error): Likewise.
1338 (gfc_get_errors): Remove warnings and errors.
1339 (gfc_diagnostics_init): Use static error_buffer.
1340 (gfc_error_1,gfc_error_now_1): Delete declarations.
1341 * symbol.c, decl.c, trans-common.c, data.c, expr.c, expr.c,
1342 frontend-passes.c, resolve.c, match.c, parse.c: Replace
1343 gfc_error_1 with gfc_error and gfc_error_now_1 with gfc_error_1
1344 everywhere.
1345 * f95-lang.c (gfc_be_parse_file): Do not update errorcount and
1346 warningcount here.
1347 * primary.c (match_complex_constant): Replace gfc_error_buf and
1348 output_buffer with gfc_error_buffer.
1350 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
1352 * Make-lang.in (check_gfortran_parallelize): Update comment.
1354 2015-05-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1356 PR fortran/66176
1357 * frontend-passes.c (check_conjg_variable): New function.
1358 (inline_matmul_assign): Use it to keep track of conjugated
1359 variables.
1361 2015-05-20 Andre Vehreschild <vehre@gmx.de>
1363 PR fortran/65548
1364 * trans-stmt.c (gfc_trans_allocate): Always retrieve the
1365 descriptor or a reference to a source= expression for
1366 arrays and non-arrays, respectively. Use a temporary
1367 symbol and gfc_trans_assignment for all source=
1368 assignments to allocated objects besides for class and
1369 derived types.
1371 2015-05-19 Jakub Jelinek <jakub@redhat.com>
1373 PR middle-end/66199
1374 * trans-openmp.c (gfc_trans_omp_teams): Set OMP_TEAMS_COMBINED for
1375 combined constructs.
1376 (gfc_trans_omp_target): Make sure BIND_EXPR has non-NULL
1377 BIND_EXPR_BLOCK.
1379 2015-05-19 David Malcolm <dmalcolm@redhat.com>
1381 * cpp.c (maybe_print_line): Strengthen local "map" from
1382 const line_map * to const line_map_ordinary *.
1383 (cb_file_change): Likewise for param "map" and local "from".
1384 (cb_line_change): Likewise for local "map".
1386 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1388 * interface.c (compare_actual_formal): Use std::swap instead of
1389 explicit swaps.
1390 * trans-array.c (gfc_trans_scalarized_loop_end): Likewise.
1391 * trans-intrinsic.c (walk_inline_intrinsic_transpose): Likewise.
1393 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1395 PR fortran/66106
1396 * interface.c(gfc_match_end_interface): Enforce F2008 C1202 (R1201).
1397 * match.c(gfc_op2string): Return 'none' for INTRINSIC_NONE.
1399 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1401 PR fortran/66057
1402 * decl.c(gfc_match_generic): Detected a malformed GENERIC statement.
1404 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1406 PR fortran/66043
1407 * gfortran.dg/storage_size_6.f90: New tests.
1409 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1411 PR fortran/66043
1412 * gfortran.dg/storage_size_6.f90: New tests.
1414 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1416 PR fortran/66044
1417 * decl.c(gfc_match_entry): Change a gfc_internal_error() into
1418 a gfc_error()
1420 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1422 PR fortran/66043
1423 * gfortran.dg/storage_size_6.f90: New tests.
1425 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1427 PR fortran/66040
1428 * parse.c(verify_st_order): Replace a gfc_internal_error with your
1429 generic gfc_error.
1431 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1433 PR fortran/66039
1434 * io.c (match_filepos): Check for incomplete/mangled REWIND, FLUSH,
1435 BACKSPACE, and ENDFILE statements
1437 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1439 PR fortran/64925
1440 * symbol.c(check_conflict): Check for a conflict between a dummy
1441 argument and an internal procedure name.
1443 2015-05-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1445 PR fortran/65903
1446 * io.c (format_lex): Change to NONSTRING when checking for
1447 possible doubled quote.
1448 * scanner.c (gfc_next_char_literal): Revert change from 64506
1449 and add a check for quotes and return.
1451 2015-05-16 Thomas Koenig <tkoenig@gcc.gnu.org>
1453 PR fortran/66113
1454 * expr.c (is_parent_of_current_ns): New function.
1455 (check_restricted): Use it.
1457 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1459 PR fortran/44054
1461 Replace all calls to gfc_notify_std_1 with gfc_notify_std and
1462 gfc_warning_1 with gfc_warning.
1463 * decl.c (gfc_verify_c_interop_param): Here.
1464 * resolve.c (resolve_branch): Here.
1465 (resolve_fl_derived): Here.
1466 * dependency.c (gfc_check_argument_var_dependency):
1467 * scanner.c (preprocessor_line): Use gfc_warning_now_at. Fix line
1468 counter and locations before and after warning.
1469 * gfortran.h (gfc_warning_1, gfc_warning_now_1, gfc_notify_std_1):
1470 Delete.
1471 (gfc_warning_now_at): Declare.
1472 * error.c (gfc_warning_1): Delete.
1473 (gfc_notify_std_1): Delete.
1474 (gfc_warning_now_1): Delete.
1475 (gfc_format_decoder): Handle two locations.
1476 (gfc_diagnostic_build_prefix): Rename as
1477 gfc_diagnostic_build_kind_prefix.
1478 (gfc_diagnostic_build_locus_prefix): Take an expanded_location
1479 instead of diagnostic_info.
1480 (gfc_diagnostic_build_locus_prefix): Add overload that takes two
1481 expanded_location.
1482 (gfc_diagnostic_starter): Handle two locations.
1483 (gfc_warning_now_at): New.
1484 (gfc_diagnostics_init): Initialize caret_chars array.
1485 (gfc_diagnostics_finish): Reset caret_chars array to default.
1487 2015-05-16 Mikael Morin <mikael@gcc.gnu.org>
1488 Paul Thomas <pault@gcc.gnu.org>
1490 PR fortran/65792
1491 * trans-expr.c (gfc_trans_subcomponent_assign): Always assign
1492 the expression component to the destination. In addition, if
1493 the component has allocatable components, copy them and
1494 deallocate those of the expression, if it is not a variable.
1495 The expression is fixed if not a variable to prevent multiple
1496 evaluations.
1498 2015-05-12 Thomas Koenig <tkoenig@gcc.gnu.org>
1500 PR fortran/66111
1501 * frontend-passes.c (has_dimen_vector_ref): New function.
1502 (inline_matmul_assign): Use it to return early in case
1503 of unhandled vector subscripts.
1505 2015-05-12 Thomas Koenig <tkoenig@gcc.gnu.org>
1507 PR fortran/66041
1508 PR fortran/37131
1509 * gfortran.h (gfc_array_spec): Add field resolved.
1510 * array.c (gfc_resolve_array_spec): Resolve array spec
1511 only once.
1513 2015-05-11 Mikael Morin <mikael@gcc.gnu.org>
1515 PR fortran/66100
1516 * simplify.c (simplify_bound): Fix assert to accept subobject arrays.
1518 2015-05-10 Thomas Koenig <tkoenig@gcc.gnu.org>
1520 PR fortran/66041
1521 * frontend-passes.c (scalarized_expr): Set correct dimension and
1522 shape for the expression to be passed to lbound. Remove trailing
1523 references after array refrence.
1524 (inline_matmul_assign): Remove gfc_copy_expr from calls
1525 to scalarized_expr().
1527 2015-05-10 Mikael Morin <mikael@gcc.gnu.org>
1529 * simplify.c (simplify_bound_dim): Don't check for emptyness
1530 in the case of cobound simplification. Factor lower/upper
1531 bound differenciation before the actual simplification.
1532 (simplify_bound): Remove assumed shape specific simplification.
1533 Don't give up early for the lbound of an assumed shape.
1535 2015-05-09 Mikael Morin <mikael@gcc.gnu.org>
1537 PR fortran/65894
1538 * trans-array.h (gfc_scalar_elemental_arg_saved_as_reference):
1539 New prototype.
1540 * trans-array.c (gfc_scalar_elemental_arg_saved_as_reference):
1541 New function.
1542 (gfc_add_loop_ss_code): Use gfc_scalar_elemental_arg_saved_as_reference
1543 as conditional.
1544 (gfc_walk_elemental_function_args): Set the dummy_arg field.
1545 * trans.h (gfc_ss_info): New subfield dummy_arg.
1546 * trans-expr.c (gfc_conv_procedure_call): Revert the change
1547 of revision 222361.
1548 (gfc_conv_expr): Use gfc_scalar_elemental_arg_saved_as_reference
1549 as conditional.
1551 2015-05-08 Mikael Morin <mikael@gcc.gnu.org>
1553 * trans-array.c (gfc_walk_elemental_function_args):
1554 Don't skip the advance to the next dummy argument when skipping
1555 absent optional args.
1557 2015-05-05 David Malcolm <dmalcolm@redhat.com>
1559 * expr.c (check_inquiry): Fix indentation so that it reflects the
1560 block structure.
1561 * interface.c (compare_parameter): Likewise.
1562 * parse.c (parse_oacc_structured_block): Likewise.
1563 * target-memory.c (expr_to_char): Likewise.
1564 * trans-types.c (gfc_init_kinds): Likewise.
1566 2015-05-02 Steven G. Kargl <kargl@gcc.gnu.org>
1568 PR fortran/65976
1569 * invoke.texi: Remove 'no-' in '-fno-fixed-form'
1571 2015-05-01 Mikael Morin <mikael@gcc.gnu.org>
1573 * simplify.c (simplify_bound_dim): Tighten the check for array fullness
1574 by also checking for absence of subreference.
1575 (simplify_bound): Don't skip simplification if the array
1576 has subreferences.
1577 (simplify_cobound): Same.
1579 2015-04-30 Thomas Koenig <tkoenig@gcc.gnu.org>
1581 PR fortran/37131
1582 * simplify.c (simplify_bound): Get constant lower bounds of one
1583 from array spec for assumed and explicit shape shape arrays if
1584 the lower bounds are indeed one.
1586 2015-04-30 David Malcolm <dmalcolm@redhat.com>
1588 * options.c (gfc_init_options): Remove spurious second
1589 semicolon.
1590 * trans-stmt.c (gfc_trans_allocate): Likewise.
1592 2015-04-28 Andre Vehreschild <vehre@gmx.de>
1594 * interface.c (gfc_compare_types): Check for unlimited
1595 polymorphism flag in the correct position indepent of the _data
1596 component being present or not. This prevents a segfault, when
1597 the _data component is not present.
1598 * symbol.c (gfc_type_compatible): Same.
1600 2015-04-27 Jim Wilson <jim.wilson@linaro.org>
1602 * Make-lang.in (fortran.mostlyclean): Remove gfortran and
1603 gfortran-cross.
1605 2015-04-27 Andre Vehreschild <vehre@gmx.de>
1607 PR fortran/59678
1608 PR fortran/65841
1609 * trans-array.c (duplicate_allocatable): Fixed deep copy of
1610 allocatable components, which are liable for copy only, when
1611 they are allocated.
1612 (gfc_duplicate_allocatable): Add deep-copy code into if
1613 component allocated block. Needed interface change for that.
1614 (gfc_copy_allocatable_data): Supplying NULL_TREE for code to
1615 add into if-block for checking whether a component was
1616 allocated.
1617 (gfc_duplicate_allocatable_nocopy): Likewise.
1618 (structure_alloc_comps): Likewise.
1619 * trans-array.h: Likewise.
1620 * trans-expr.c (gfc_trans_alloc_subarray_assign): Likewise.
1621 * trans-openmp.c (gfc_walk_alloc_comps): Likewise.
1623 2015-04-23 Andre Vehreschild <vehre@gmx.de>
1625 PR fortran/60322
1626 * expr.c (gfc_lval_expr_from_sym): Code to select the regular
1627 or class array added.
1628 * gfortran.h: Add IS_CLASS_ARRAY macro.
1629 * trans-array.c (gfc_add_loop_ss_code): Treat class objects
1630 to be referenced always.
1631 (build_class_array_ref): Adapt retrieval of array descriptor.
1632 (build_array_ref): Likewise.
1633 (gfc_conv_array_ref): Hand the vptr or the descriptor to
1634 build_array_ref depending whether the sym is class or not.
1635 (gfc_trans_array_cobounds): Select correct gfc_array_spec for
1636 regular and class arrays.
1637 (gfc_trans_array_bounds): Likewise.
1638 (gfc_trans_dummy_array_bias): Likewise.
1639 (gfc_get_dataptr_offset): Correcting call of build_array_ref.
1640 (gfc_conv_expr_descriptor): Set the array's offset to -1 when
1641 lbound in inner most dim is 1 and symbol non-pointer/assoc.
1642 * trans-decl.c (gfc_build_qualified_array): Select correct
1643 gfc_array_spec for regular and class arrays.
1644 (gfc_build_dummy_array_decl): Likewise.
1645 (gfc_get_symbol_decl): Get a dummy array for class arrays.
1646 (gfc_trans_deferred_vars): Tell conv_expr that the descriptor
1647 is desired.
1648 * trans-expr.c (gfc_class_vptr_get): Get the class descriptor
1649 from the correct location for class arrays.
1650 (gfc_class_len_get): Likewise.
1651 (gfc_conv_intrinsic_to_class): Add handling of _len component.
1652 (gfc_conv_class_to_class): Prevent access to unset array data
1653 when the array is an optional argument. Add handling of _len
1654 component.
1655 (gfc_copy_class_to_class): Check that _def_init is non-NULL
1656 when used in _vptr->copy()
1657 (gfc_trans_class_init_assign): Ensure that the rank of
1658 _def_init is zero.
1659 (gfc_conv_component_ref): Get the _vptr along with _data refs.
1660 (gfc_conv_variable): Make sure the temp array descriptor is
1661 returned for class arrays, too, and that class arrays are
1662 dereferenced correctly.
1663 (gfc_conv_procedure_call): For polymorphic type initialization
1664 the initializer has to be a pointer to _def_init stored in a
1665 dummy variable, which then needs to be used by value.
1666 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Use the
1667 temporary array descriptor for class arrays, too.
1668 (gfc_conv_intrinsic_storage_size): Likewise.
1669 (gfc_conv_intrinsic_loc): Add ref to _data for BT_CLASS
1670 expressions.
1671 * trans-stmt.c (trans_associate_var): Use a temporary array for
1672 the associate variable of class arrays, too, making the array
1673 one-based (lbound == 1).
1674 * trans-types.c (gfc_is_nodesc_array): Use the correct
1675 array data.
1676 * trans.c (gfc_build_array_ref): Use the dummy array descriptor
1677 when present.
1678 * trans.h: Add class_vptr to gfc_se for storing a class ref's
1679 vptr.
1681 2015-04-22 Steven G. Kargl <kargl@gcc.gnu.org>
1683 PR fortran/65429
1684 * decl.c (add_init_expr_to_sym): Set the length type parameter.
1686 2015-04-10 Tobias Burnus <burnus@net-b.de>
1688 * trans-stmt.c (gfc_trans_lock_unlock): Implement -fcoarray=lib
1689 version; reject not-yet-implemented variants.
1690 * trans-types.c (gfc_get_derived_type): For lock_type with
1691 -fcoarray=lib, use a void pointer as type.
1692 * trans.c (gfc_allocate_using_lib, gfc_allocate_allocatable):
1693 Handle lock_type with -fcoarray=lib.
1695 2015-04-10 Mikael Morin <mikael@gcc.gnu.org>
1697 PR fortran/56674
1698 PR fortran/58813
1699 PR fortran/59016
1700 PR fortran/59024
1701 * symbol.c (save_symbol_data, gfc_save_symbol_data): Rename the
1702 former to the latter and make it non-static. Update callers.
1703 * gfortran.h (gfc_save_symbol_data): New prototype.
1704 * decl.c (gfc_match_decl_type_spec): Call 'gfc_save_symbol_data'
1705 before modifying symbols 'sym' and 'dt_sym'.
1707 2013-04-09 Paul Thomas <pault@gcc.gnu.org>
1709 PR fortran/56852
1710 * primary.c (gfc_variable_attr): Avoid ICE on AR_UNKNOWN if any
1711 of the index variables are untyped and errors are present.
1713 2015-04-07 Andre Vehreschild <vehre@gmx.de>
1715 PR fortran/65548
1716 * trans-stmt.c (gfc_trans_allocate): For intrinsic functions
1717 use conv_expr_descriptor() instead of conv_expr_reference().
1719 2015-03-30 Jakub Jelinek <jakub@redhat.com>
1721 PR fortran/65597
1722 * trans-openmp.c (gfc_trans_omp_do): For !simple simd with explicit
1723 linear clause for the iterator set OMP_CLAUSE_LINEAR_NO_COPYIN.
1724 For implcitly added !simple OMP_CLAUSE_LINEAR set it too. Use step 1
1725 instead of the original step on the new iterator - count.
1727 2015-03-25 Mikael Morin <mikael@gcc.gnu.org>
1729 PR fortran/64952
1730 PR fortran/65532
1731 * gfortran.h (struct gfc_namespace): New field 'types_resolved'.
1732 * resolve.c (resolve_types): Return early if field 'types_resolved'
1733 is set. Set 'types_resolved' at the end.
1735 2015-03-24 Andre Vehreschild <vehre@gmx.de>
1737 PR fortran/55901
1738 * trans-expr.c (gfc_conv_structure): Fixed indendation.
1739 Using integer_zero_node now instead of explicitly
1740 constructing a integer constant zero node.
1741 (gfc_conv_derived_to_class): Add handling of _len component,
1742 i.e., when the rhs has a string_length then assign that to
1743 class' _len, else assign 0.
1744 (gfc_conv_intrinsic_to_class): Likewise.
1746 2015-03-24 Andre Vehreschild <vehre@gmx.de>
1748 PR fortran/64787
1749 PR fortran/57456
1750 PR fortran/63230
1751 * class.c (gfc_add_component_ref): Free no longer needed
1752 ref-chains to prevent memory loss.
1753 (find_intrinsic_vtab): For deferred length char arrays or
1754 unlimited polymorphic objects, store the size in bytes of one
1755 character in the size component of the vtab.
1756 * gfortran.h: Added gfc_add_len_component () define.
1757 * trans-array.c (gfc_trans_create_temp_array): Switched to new
1758 function name for getting a class' vtab's field.
1759 (build_class_array_ref): Likewise.
1760 (gfc_array_init_size): Using the size information from allocate
1761 more consequently now, i.e., the typespec of the entity to
1762 allocate is no longer needed. This is to address the last open
1763 comment in PR fortran/57456.
1764 (gfc_array_allocate): Likewise.
1765 (structure_alloc_comps): gfc_copy_class_to_class () needs to
1766 know whether the class is unlimited polymorphic.
1767 * trans-array.h: Changed interface of gfc_array_allocate () to
1768 reflect the no longer needed typespec.
1769 * trans-expr.c (gfc_find_and_cut_at_last_class_ref): New.
1770 (gfc_reset_len): New.
1771 (gfc_get_class_array_ref): Switch to new function name for
1772 getting a class' vtab's field.
1773 (gfc_copy_class_to_class): Added flag to know whether the class
1774 to copy is unlimited polymorphic. Adding _len dependent code
1775 then, which calls ->vptr->copy () with four arguments adding
1776 the length information ->vptr->copy(from, to, from_len, to_cap).
1777 (gfc_conv_procedure_call): Switch to new function name for
1778 getting a class' vtab's field.
1779 (alloc_scalar_allocatable_for_assignment): Use the string_length
1780 as computed by gfc_conv_expr and not the statically backend_decl
1781 which may be incorrect when ref-ing.
1782 (gfc_trans_assignment_1): Use the string_length variable and
1783 not the rse.string_length. The former has been computed more
1784 generally.
1785 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Switch to new
1786 function name for getting a class' vtab's field.
1787 (gfc_conv_intrinsic_storage_size): Likewise.
1788 (gfc_conv_intrinsic_transfer): Likewise.
1789 * trans-stmt.c (gfc_trans_allocate): Restructured to evaluate
1790 source=expr3 only once before the loop over the objects to
1791 allocate, when the objects are not arrays. Doing correct _len
1792 initialization and calling of vptr->copy () fixing PR 64787.
1793 (gfc_trans_deallocate): Reseting _len to 0, preventing future
1794 errors.
1795 * trans.c (gfc_build_array_ref): Switch to new function name
1796 for getting a class' vtab's field.
1797 (gfc_add_comp_finalizer_call): Likewise.
1798 * trans.h: Define the prototypes for the gfc_class_vtab_*_get ()
1799 and gfc_vptr_*_get () functions.
1800 Added gfc_find_and_cut_at_last_class_ref () and
1801 gfc_reset_len () routine prototype. Added flag to
1802 gfc_copy_class_to_class () prototype to signal an unlimited
1803 polymorphic entity to copy.
1805 2015-03-24 Iain Sandoe <iain@codesourcery.com>
1806 Tobias Burnus <burnus@net-b.de>
1808 * gfortran.texi (_gfortran_caf_sync_memory): Improve wording.
1810 2015-03-23 Paul Thomas <pault@gcc.gnu.org>
1811 Mikael Morin <mikael@gcc.gnu.org>
1813 PR fortran/64952
1814 * gfortran.h (struct symbol_attribute) : New field
1815 'array_outer_dependency'.
1816 * trans.h (struct gfc_ss_info): New field 'array_outer_dependency'.
1817 * module.c (enum ab_attribute): New value AB_ARRAY_OUTER_DEPENDENCY.
1818 (attr_bits): Append same value to initializer.
1819 (mio_symbol_attribute): Handle 'array_outer_dependency' attr
1820 in module read and write.
1821 * resolve.c (update_current_proc_outer_array_dependency): New function.
1822 (resolve_function, resolve_call): Add code to update current procedure's
1823 'array_outer_dependency' attribute.
1824 (resolve_variable): Mark current procedure with attribute
1825 array_outer_dependency if the variable is an array coming from outside
1826 the current namespace.
1827 (resolve_fl_procedure): Mark a procedure without body with attribute
1828 'array_outer_dependency'.
1829 * trans-array.c (gfc_conv_resolve_dependencies): If any ss is
1830 marked as 'array_outer_dependency' generate a temporary.
1831 (gfc_walk_function_expr): If the function may reference external arrays,
1832 mark the head gfc_ss with flag 'array_outer_dependency'.
1834 2015-03-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1836 PR libgfortran/59513
1837 * gfortran.texi (Read/Write after EOF marker): New information.
1839 2015-03-21 H.J. Lu <hongjiu.lu@intel.com>
1841 * gfortran.texi (_gfortran_caf_sync_memory): Put @{xxx} in one
1842 line.
1844 2015-03-21 Tobias Burnus <burnus@net-b.de>
1846 * gfortran.texi (_gfortran_caf_sync_all, _gfortran_caf_sync_images,
1847 _gfortran_caf_sync_memory, _gfortran_caf_error_stop,
1848 _gfortran_caf_error_stop_str, _gfortran_caf_atomic_define,
1849 _gfortran_caf_atomic_ref, _gfortran_caf_atomic_cas,
1850 _gfortran_caf_atomic_op): New sections.
1852 2015-03-21 Tobias Burnus <burnus@net-b.de>
1854 * trans-expr.c (gfc_get_tree_for_caf_expr): Reject unimplemented
1855 coindexed coarray accesses.
1857 2015-03-17 Paul Thomas <pault@gcc.gnu.org>
1859 PR fortran/59198
1860 * trans-types.c (gfc_get_derived_type): If an abstract derived
1861 type with procedure pointer components has no other type of
1862 component, return the backend_decl. Otherwise build the
1863 components if any of the non-procedure pointer components have
1864 no backend_decl.
1866 2015-03-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1868 PR fortran/64432
1869 *trans-intrinisic.c (conv_intrinsic_system_clock): Check the
1870 smallest kind passed in user arguments and hardcode tesults for
1871 KIND=1 or KIND=2 to indicate no clock available.
1873 2015-03-16 Andre Vehreschild <vehre@gmx.de>
1875 * resolve.c: Prevent segfault on illegal input.
1877 2015-03-14 Mikael Morin <mikael@gcc.gnu.org>
1879 PR fortran/61138
1880 * trans-expr.c (gfc_trans_pointer_assignment): Clear DESCRIPTOR_ONLY
1881 field before reusing LSE.
1883 2015-03-11 Janne Blomqvist <jb@gcc.gnu.org>
1885 PR libfortran/65200
1886 * gfortran.texi: Document behavior when opening files without
1887 explicit ACTION= specifier.
1889 2015-03-10 Paul Thomas <pault@gcc.gnu.org>
1891 PR fortran/65024
1892 * trans-expr.c (gfc_conv_component_ref): If the component
1893 backend declaration is missing and the derived type symbol is
1894 available in the reference, call gfc_build_derived_type.
1896 2015-03-10 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
1897 Tobias Burnus <burnus@net-b.de>
1899 * trans.h (caf_sync_memory): New function decl tree.
1900 * trans-decl.c (gfc_build_builtin_function_decls): Define it.
1901 (create_main_function): Don't call sync_synchronize and leave
1902 it to the CAF library.
1903 * trans-stmt.c (gfc_trans_stop): Ditto.
1904 (gfc_trans_sync): Ditto; add call library call for sync memory.
1906 2015-03-08 Mikael Morin <mikael@gcc.gnu.org>
1908 PR fortran/60898
1909 * resolve.c (resolve_symbol): Check that the symbol found by
1910 name lookup really is the current symbol being resolved.
1912 2015-03-02 Tobias Burnus <burnus@net-b.de>
1914 * check.c (gfc_check_atomic): Properly check for coarrayness
1915 and for being coindexed.
1917 2015-02-26 Martin Liska <mliska@suse.cz>
1919 * resolve.c: Rename enum 'comparison' to 'compare_result' as
1920 solution for -Wodr issue.
1922 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
1924 PR libgomp/64625
1925 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1926 Remove macros.
1927 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
1928 * types.def (BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR)
1929 (BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR):
1930 Remove function types.
1931 (BT_FN_VOID_INT_SIZE_PTR_PTR_PTR)
1932 (BT_FN_VOID_INT_SIZE_PTR_PTR_PTR_INT_INT_VAR)
1933 (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR):
1934 New function types.
1936 2015-02-22 Bernd Edlinger <bernd.edlinger@hotmail.de>
1938 PR fortran/64980
1939 PR fortran/61960
1940 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Remove mapping
1941 for component references to class objects.
1942 (gfc_conv_procedure_call): Compare the class by name.
1944 2015-02-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1946 PR fortran/64506
1947 * scanner.c (gfc_next_char_literal): For free form source,
1948 check for '!' and if found, clear the comment and go back
1949 and get the next character. For fixed form source, skip the
1950 rest of the line.
1952 2015-02-12 Paul Thomas <pault@gcc.gnu.org>
1954 PR fortran/64932
1955 * trans-stmt.c (gfc_trans_deallocate): If a component array
1956 expression is not a descriptor type and it is a derived type
1957 that has allocatable components and is not finalizable, then
1958 deallocate the allocatable components.
1960 2015-02-08 Mikael Morin <mikael@gcc.gnu.org>
1962 PR fortran/63744
1963 * module.c (check_for_ambiguous): Change argument type
1964 from gfc_symbol to gfc_symtree. Check local (symtree) name
1965 instead of original (symbol) name.
1966 (read_module): Update caller.
1968 2015-02-06 Paul Thomas <pault@gcc.gnu.org>
1970 PR fortran/63205
1971 * gfortran.h: Add 'must finalize' field to gfc_expr and
1972 prototypes for gfc_is_alloc_class_scalar_function and for
1973 gfc_is_alloc_class_array_function.
1974 * expr.c (gfc_is_alloc_class_scalar_function,
1975 gfc_is_alloc_class_array_function): New functions.
1976 * trans-array.c (gfc_add_loop_ss_code): Do not move the
1977 expression for allocatable class scalar functions outside the
1978 loop.
1979 (conv_array_index_offset): Cope with deltas being NULL_TREE.
1980 (build_class_array_ref): Do not return with allocatable class
1981 array functions. Add code to pick out the returned class array.
1982 Dereference if necessary and return if not a class object.
1983 (gfc_conv_scalarized_array_ref): Cope with offsets being NULL.
1984 (gfc_walk_function_expr): Return an array ss for the result of
1985 an allocatable class array function.
1986 * trans-expr.c (gfc_conv_subref_array_arg): Remove the assert
1987 that the argument should be a variable. If an allocatable class
1988 array function, set the offset to zero and skip the write-out
1989 loop in this case.
1990 (gfc_conv_procedure_call): Add allocatable class array function
1991 to the assert. Call gfc_conv_subref_array_arg for allocatable
1992 class array function arguments with derived type formal arg..
1993 Add the code for handling allocatable class functions, including
1994 finalization calls to prevent memory leaks.
1995 (arrayfunc_assign_needs_temporary): Return if an allocatable
1996 class array function.
1997 (gfc_trans_assignment_1): Set must_finalize to rhs expression
1998 for allocatable class functions. Set scalar_to_array as needed
1999 for scalar class allocatable functions assigned to an array.
2000 Nullify the allocatable components corresponding the the lhs
2001 derived type so that the finalization does not free them.
2003 2015-01-29 Andre Vehreschild <vehre@gmx.de>
2004 Janus Weil <janus@gcc.gnu.org>
2006 PR fortran/60289
2007 Initial patch by Janus Weil
2008 * resolve.c (resolve_allocate_expr): Add check for comp. only
2009 when target is not unlimited polymorphic.
2010 * trans-stmt.c (gfc_trans_allocate): Assign correct value to
2011 _len component of unlimited polymorphic entities.
2013 2015-02-05 Tobias Burnus <burnus@net-b.de>
2015 PR fortran/64943
2016 * resolve.c (resolve_transfer): Also check structure
2017 constructors.
2019 2015-02-05 Paul Thomas <pault@gcc.gnu.org>
2021 PR fortran/64757
2022 * resolve.c (resolve_structure_cons): Obtain the rank of class
2023 components.
2024 * trans-expr.c (gfc_trans_alloc_subarray_assign): Do the
2025 assignment to allocatable class array components.
2026 (alloc_scalar_allocatable_for_subcomponent_assignment): If comp
2027 is a class component, allocate to the _data field.
2028 (gfc_trans_subcomponent_assign): If a class component with a
2029 derived type expression set the _vptr field and for array
2030 components, call gfc_trans_alloc_subarray_assign. For scalars,
2031 the assignment is performed here.
2033 2015-02-04 Jakub Jelinek <jakub@redhat.com>
2035 * options.c: Include langhooks.h.
2036 (gfc_post_options): Change lang_hooks.name based on
2037 selected -std= mode.
2039 2015-02-03 Steven G. Kargl <kargl@gcc.gnu.org>
2041 * intrinsic.texi (CO_ASSOCIATED): c_prt_1 should be c_ptr_1.
2043 2015-01-30 Andre Vehreschild <vehre@gmx.de>
2045 * trans-decl.c (gfc_get_symbol_decl): Removed duplicate code.
2046 * trans-expr.c (gfc_conv_intrinsic_to_class): Fixed indentation.
2047 Fixed datatype of charlen to be a 32-bit int.
2049 2015-02-01 Joseph Myers <joseph@codesourcery.com>
2051 * error.c (gfc_warning (const char *, ...), gfc_warning_now (const
2052 char *, ...)): Remove functions.
2053 * gfortran.h (gfc_warning (const char *, ...), gfc_warning_now
2054 (const char *, ...)): Remove declarations.
2055 * arith.c, check.c, data.c, decl.c, frontend-passes.c,
2056 interface.c, intrinsic.c, io.c, matchexp.c, module.c, openmp.c,
2057 options.c, parse.c, primary.c, resolve.c, scanner.c, symbol.c,
2058 trans-common.c, trans-const.c, trans-stmt.c: All callers of
2059 gfc_warning and gfc_warning_now changed to pass 0 or option number
2060 as first argument.
2062 2015-01-30 Joseph Myers <joseph@codesourcery.com>
2064 * f95-lang.c, gfortranspec.c, trans-const.c, trans-expr.c: All
2065 callers of fatal_error changed to pass input_location as first
2066 argument.
2068 2015-01-28 Tobias Burnus <burnus@net-b.de>
2070 * intrinsic.texi (CO_BROADCAST): Correct argument description.
2072 2015-01-27 Tobias Burnus <burnus@net-b.de>
2074 PR fortran/63861
2075 * trans-openmp.c (gfc_has_alloc_comps, gfc_trans_omp_clauses):
2076 Fix handling for scalar coarrays.
2077 * trans-types.c (gfc_get_element_type): Add comment.
2079 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2081 PR fortran/64771
2082 * interface.c: Remove <algorithm>.
2083 (check_dummy_characteristics): Use MAX instead of std::max.
2085 2015-01-26 Paul Thomas <pault@gcc.gnu.org>
2087 PR fortran/62044
2088 * resolve.c (resolve_allocate_expr): If the default initializer
2089 is NULL, keep the original MOLD expression so that the correct
2090 typespec is available.
2092 2015-01-26 Tobias Burnus <burnus@net-b.de>
2094 PR fortran/64771
2095 * interface.c (check_dummy_characteristics): Fix coarray handling.
2097 2015-01-26 Tobias Burnus <burnus@net-b.de>
2099 * io.c (gfc_match_inquire): Replace "-1" by a defined constant.
2101 2015-01-26 Janus Weil <janus@gcc.gnu.org>
2103 PR fortran/64230
2104 * class.c (finalize_component): New argument 'sub_ns'. Insert code to
2105 check if 'expr' is associated.
2106 (generate_finalization_wrapper): Rename 'ptr' symbols to 'ptr1' and
2107 'ptr2'. Pass 'sub_ns' to finalize_component.
2109 2015-01-25 Mikael Morin <mikael@gcc.gnu.org>
2111 PR fortran/62044
2112 * decl.c (gfc_match_derived_decl): Don't insert a new symtree element.
2113 * module.c (MOD_VERSION): Bump.
2114 (write_module): Don't write list of extensions.
2115 (read_module): Don't jump over list of extensions;
2116 don't load list of extensions.
2117 (load_derived_extensions, write_dt_extensions,
2118 write_derived_extensions): Remove.
2120 2015-01-24 Tobias Burnus <burnus@net-b.de>
2122 * parse.c (gfc_parse_file): Fix two-location gfc_error call.
2124 2015-01-23 Martin Liska <mliska@suse.cz>
2126 * decl.c (attr_decl1): Workaround -Wmaybe-uninitialized
2127 false positive during profiledbootstrap by initializing them.
2128 * matchexp.c (match_mult_operand): Likewise.
2129 * module.c (write_atom): Likewise.
2130 (read_module): Likewise.
2132 2015-01-23 Tom de Vries <tom@codesourcery.com>
2134 PR libgomp/64672
2135 * lang.opt (fopenacc): Mark as LTO option.
2137 2015-01-23 Tom de Vries <tom@codesourcery.com>
2139 PR libgomp/64707
2140 * lang.opt (fopenmp): Mark as LTO option.
2142 2015-01-23 Andre Vehreschild <vehre@gmx.de>
2144 * trans-decl.c (gfc_finish_var_decl): Fixed moved comment.
2145 * trans-stmt.c (gfc_trans_allocate): Fixed indentation.
2147 2015-01-23 Jakub Jelinek <jakub@redhat.com>
2149 * gfc-diagnostic.def (DK_ICE_NOBT): New kind.
2151 2015-01-23 Janus Weil <janus@gcc.gnu.org>
2153 PR fortran/60922
2154 * class.c (finalize_component): Apply the check for 'fini_coarray' only
2155 to coarray components.
2157 2015-01-23 Tobias Burnus <burnus@net-b.de>
2159 PR fortran/64726
2160 * trans-openmp.c (gfc_trans_oacc_combined_directive): Fix
2161 loop generation.
2163 2015-01-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2165 PR fortran/61933
2166 * libgfortran.h:
2167 * trans-io.c (set_parameter_value): Delete use of has_iostat.
2168 Redefine to not generate any runtime error check calls.
2169 (set_parameter_value_chk): Rename of the former
2170 set_parameter_value with the runtime error checks and fix
2171 whitespace. (set_parameter_value_inquire): New function that
2172 builds a runtime conditional block to set the INQUIRE
2173 common parameter block unit number to -2 when unit numbers
2174 exceed positive KIND=4 limits. (gfc_trans_open): Whitespace.
2175 For unit, use the renamed set_parameter_value_chk.
2176 (gfc_trans_close): Likewise use renamed function.
2177 (build_filepos): Whitespace and use renamed function.
2178 (gfc_trans_inquire): Whitespace and for unit use
2179 set_parameter_value and set_parameter_value_inquire.
2180 (gfc_trans_wait): Remove p->iostat from call to
2181 set_parameter_value. Use new set_parameter_value_chk for unit.
2182 (build_dt): Use the new set_parameter_value without p->iostat
2183 and fix whitespace. Use set_parameter_value_chk for unit.
2185 2015-01-21 Thomas Koenig <tkoenig@netcologne.de>
2187 PR fortran/57023
2188 * dependency.c (callback_dummy_intent_not_int): New function.
2189 (dummy_intent_not_in): New function.
2190 (gfc_full_array_ref_p): Use dummy_intent_not_in.
2192 2015-01-18 Andre Vehreschild <vehre@gmx.de>
2193 Janus Weil <janus@gcc.gnu.org>
2195 PR fortran/60255
2196 * class.c (gfc_get_len_component): New.
2197 (gfc_build_class_symbol): Add _len component to unlimited
2198 polymorphic entities.
2199 (find_intrinsic_vtab): Removed emitting of error message.
2200 * gfortran.h: Added prototype for gfc_get_len_component.
2201 * simplify.c (gfc_simplify_len): Use _len component where
2202 available.
2203 * trans-expr.c (gfc_class_len_get): New.
2204 (gfc_conv_intrinsic_to_class): Add handling for deferred
2205 character arrays.
2206 (gfc_conv_structure): Treat _len component correctly.
2207 (gfc_conv_expr): Prevent bind_c handling when not required.
2208 (gfc_trans_pointer_assignment): Propagate _len component.
2209 * trans-stmt.c (class_has_len_component): New.
2210 (trans_associate_var): _len component treatment for associate
2211 context.
2212 (gfc_trans_allocate): Same as for trans_associate_var()
2213 * trans.h: Added prototype for gfc_class_len_get.
2215 2015-01-18 Paul Thomas <pault@gcc.gnu.org>
2217 PR fortran/57959
2218 * trans-expr.c (gfc_trans_subcomponent_assign): Use a deep copy
2219 for allocatable components, where the source is a variable.
2221 2015-01-18 Paul Thomas <pault@gcc.gnu.org>
2223 PR fortran/55901
2224 * primary.c (gfc_match_varspec): Exclude dangling associate-
2225 names with dimension 0 from being counted as arrays.
2226 * resolve.c (resolve_assoc_var): Sub-strings are permissible
2227 for associate-names, so exclude characters from the test for
2228 misuse as arrays.
2229 * trans-decl.c (gfc_get_symbol_decl): Associate-names can use
2230 the hidden string length variable of their associated target.
2231 Signal this by setting 'length' to a constant, if the decl for
2232 the string length is a variable.
2234 2015-01-17 Paul Thomas <pault@gcc.gnu.org>
2236 PR fortran/64578
2237 * trans-expr.c (gfc_trans_pointer_assignment): Make sure that
2238 before reinitializing rse, to add the rse.pre to block before
2239 creating 'ptrtemp'.
2240 * trans-intrinsic.c (gfc_conv_associated): Deal with the class
2241 data being a descriptor.
2243 2015-01-17 Andre Vehreschild <vehre@gmx.de>
2245 PR fortran/60357
2246 * primary.c (build_actual_constructor): Prevent warning.
2247 * trans-expr.c (alloc_scalar_allocatable_for_subcomponent_
2248 assignment): New function encapsulates treatment of allocatable
2249 components.
2250 (gfc_trans_subcomponent_assign): Needed to distinguish between
2251 regular assignment and initilization.
2252 (gfc_trans_structure_assign): Same.
2253 (gfc_conv_structure): Same.
2255 PR fortran/61275
2256 * gfortran.h: deferred_parameter is not needed, because
2257 it artificial does the trick completely.
2258 * primary.c (build_actual_constructor): Same.
2259 (gfc_convert_to_structure_constructor): Same.
2260 * resolve.c (resolve_fl_derived0): Same.
2261 * trans-expr.c (gfc_conv_component_ref): Prevent treating
2262 allocatable deferred length char arrays here.
2263 (gfc_trans_subcomponent_assign): Same as above.
2264 * trans-types.c (gfc_sym_type): This is done in
2265 gfc_get_derived_type already.
2267 2015-01-17 Andre Vehreschild <vehre@gmx.de>
2269 PR fortran/60334
2270 * trans-decl.c (gfc_get_symbol_decl):Use a ref on the string
2271 length when the symbol is declared to be a result.
2272 * trans-expr.c (gfc_conv_procedure_call): Strip deref on the
2273 string length when functions are nested and the string length
2274 is a reference already.
2276 2015-01-16 Janus Weil <janus@gcc.gnu.org>
2278 PR fortran/45290
2279 * decl.c (match_pointer_init): Error out if resolution of init expr
2280 failed.
2282 2015-01-15 Tobias Burnus <burnus@net-b.de>
2284 * openmp.c (check_symbol_not_pointer, resolve_oacc_data_clauses,
2285 resolve_oacc_deviceptr_clause, resolve_omp_clauses,
2286 gfc_resolve_oacc_declare): Replace '%s' by %qs.
2288 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
2289 Cesar Philippidis <cesar@codesourcery.com>
2290 James Norris <jnorris@codesourcery.com>
2291 Ilmir Usmanov <i.usmanov@samsung.com>
2292 Tobias Burnus <burnus@net-b.de>
2294 * lang.opt (fopenacc): New option.
2295 * cpp.c (cpp_define_builtins): Conditionally define _OPENACC.
2296 * dump-parse-tree.c (show_omp_node): Split part of it into...
2297 (show_omp_clauses): ... this new function.
2298 (show_omp_node, show_code_node): Handle EXEC_OACC_PARALLEL_LOOP,
2299 EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS,
2300 EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
2301 EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
2302 EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
2303 (show_namespace): Update for OpenACC.
2304 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_2, DEF_FUNCTION_TYPE_VAR_8)
2305 (DEF_FUNCTION_TYPE_VAR_12, DEF_GOACC_BUILTIN)
2306 (DEF_GOACC_BUILTIN_COMPILER): New macros.
2307 * types.def (BT_FN_VOID_INT_INT_VAR)
2308 (BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR)
2309 (BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR):
2310 New function types.
2311 * gfortran.h (gfc_statement): Add ST_OACC_PARALLEL_LOOP,
2312 ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_END_PARALLEL,
2313 ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_DATA,
2314 ST_OACC_END_DATA, ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA,
2315 ST_OACC_LOOP, ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE,
2316 ST_OACC_WAIT, ST_OACC_CACHE, ST_OACC_KERNELS_LOOP,
2317 ST_OACC_END_KERNELS_LOOP, ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA,
2318 ST_OACC_ROUTINE.
2319 (struct gfc_expr_list): New data type.
2320 (gfc_get_expr_list): New macro.
2321 (gfc_omp_map_op): Add OMP_MAP_FORCE_ALLOC, OMP_MAP_FORCE_DEALLOC,
2322 OMP_MAP_FORCE_TO, OMP_MAP_FORCE_FROM, OMP_MAP_FORCE_TOFROM,
2323 OMP_MAP_FORCE_PRESENT, OMP_MAP_FORCE_DEVICEPTR.
2324 (OMP_LIST_FIRST, OMP_LIST_DEVICE_RESIDENT, OMP_LIST_USE_DEVICE)
2325 (OMP_LIST_CACHE): New enumerators.
2326 (struct gfc_omp_clauses): Add async_expr, gang_expr, worker_expr,
2327 vector_expr, num_gangs_expr, num_workers_expr, vector_length_expr,
2328 wait_list, tile_list, async, gang, worker, vector, seq,
2329 independent, wait, par_auto, gang_static, and loc members.
2330 (struct gfc_namespace): Add oacc_declare_clauses member.
2331 (gfc_exec_op): Add EXEC_OACC_KERNELS_LOOP,
2332 EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS,
2333 EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
2334 EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
2335 EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
2336 (gfc_free_expr_list, gfc_resolve_oacc_directive)
2337 (gfc_resolve_oacc_declare, gfc_resolve_oacc_parallel_loop_blocks)
2338 (gfc_resolve_oacc_blocks): New prototypes.
2339 * match.c (match_exit_cycle): Handle EXEC_OACC_LOOP and
2340 EXEC_OACC_PARALLEL_LOOP.
2341 * match.h (gfc_match_oacc_cache, gfc_match_oacc_wait)
2342 (gfc_match_oacc_update, gfc_match_oacc_declare)
2343 (gfc_match_oacc_loop, gfc_match_oacc_host_data)
2344 (gfc_match_oacc_data, gfc_match_oacc_kernels)
2345 (gfc_match_oacc_kernels_loop, gfc_match_oacc_parallel)
2346 (gfc_match_oacc_parallel_loop, gfc_match_oacc_enter_data)
2347 (gfc_match_oacc_exit_data, gfc_match_oacc_routine): New
2348 prototypes.
2349 * openmp.c: Include "diagnostic.h" and "gomp-constants.h".
2350 (gfc_free_omp_clauses): Update for members added to struct
2351 gfc_omp_clauses.
2352 (gfc_match_omp_clauses): Change mask paramter to uint64_t. Add
2353 openacc parameter.
2354 (resolve_omp_clauses): Add openacc parameter. Update for OpenACC.
2355 (struct fortran_omp_context): Add is_openmp member.
2356 (gfc_resolve_omp_parallel_blocks): Initialize it.
2357 (gfc_resolve_do_iterator): Update for OpenACC.
2358 (gfc_resolve_omp_directive): Call
2359 resolve_omp_directive_inside_oacc_region.
2360 (OMP_CLAUSE_PRIVATE, OMP_CLAUSE_FIRSTPRIVATE)
2361 (OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_COPYPRIVATE)
2362 (OMP_CLAUSE_SHARED, OMP_CLAUSE_COPYIN, OMP_CLAUSE_REDUCTION)
2363 (OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS, OMP_CLAUSE_SCHEDULE)
2364 (OMP_CLAUSE_DEFAULT, OMP_CLAUSE_ORDERED, OMP_CLAUSE_COLLAPSE)
2365 (OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE)
2366 (OMP_CLAUSE_ALIGNED, OMP_CLAUSE_DEPEND, OMP_CLAUSE_INBRANCH)
2367 (OMP_CLAUSE_LINEAR, OMP_CLAUSE_NOTINBRANCH, OMP_CLAUSE_PROC_BIND)
2368 (OMP_CLAUSE_SAFELEN, OMP_CLAUSE_SIMDLEN, OMP_CLAUSE_UNIFORM)
2369 (OMP_CLAUSE_DEVICE, OMP_CLAUSE_MAP, OMP_CLAUSE_TO)
2370 (OMP_CLAUSE_FROM, OMP_CLAUSE_NUM_TEAMS, OMP_CLAUSE_THREAD_LIMIT)
2371 (OMP_CLAUSE_DIST_SCHEDULE): Use uint64_t.
2372 (OMP_CLAUSE_ASYNC, OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS)
2373 (OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_COPY, OMP_CLAUSE_COPYOUT)
2374 (OMP_CLAUSE_CREATE, OMP_CLAUSE_PRESENT)
2375 (OMP_CLAUSE_PRESENT_OR_COPY, OMP_CLAUSE_PRESENT_OR_COPYIN)
2376 (OMP_CLAUSE_PRESENT_OR_COPYOUT, OMP_CLAUSE_PRESENT_OR_CREATE)
2377 (OMP_CLAUSE_DEVICEPTR, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER)
2378 (OMP_CLAUSE_VECTOR, OMP_CLAUSE_SEQ, OMP_CLAUSE_INDEPENDENT)
2379 (OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE_DEVICE_RESIDENT)
2380 (OMP_CLAUSE_HOST_SELF, OMP_CLAUSE_OACC_DEVICE, OMP_CLAUSE_WAIT)
2381 (OMP_CLAUSE_DELETE, OMP_CLAUSE_AUTO, OMP_CLAUSE_TILE): New macros.
2382 (gfc_match_omp_clauses): Handle those.
2383 (OACC_PARALLEL_CLAUSES, OACC_KERNELS_CLAUSES, OACC_DATA_CLAUSES)
2384 (OACC_LOOP_CLAUSES, OACC_PARALLEL_LOOP_CLAUSES)
2385 (OACC_KERNELS_LOOP_CLAUSES, OACC_HOST_DATA_CLAUSES)
2386 (OACC_DECLARE_CLAUSES, OACC_UPDATE_CLAUSES)
2387 (OACC_ENTER_DATA_CLAUSES, OACC_EXIT_DATA_CLAUSES)
2388 (OACC_WAIT_CLAUSES): New macros.
2389 (gfc_free_expr_list, match_oacc_expr_list, match_oacc_clause_gang)
2390 (gfc_match_omp_map_clause, gfc_match_oacc_parallel_loop)
2391 (gfc_match_oacc_parallel, gfc_match_oacc_kernels_loop)
2392 (gfc_match_oacc_kernels, gfc_match_oacc_data)
2393 (gfc_match_oacc_host_data, gfc_match_oacc_loop)
2394 (gfc_match_oacc_declare, gfc_match_oacc_update)
2395 (gfc_match_oacc_enter_data, gfc_match_oacc_exit_data)
2396 (gfc_match_oacc_wait, gfc_match_oacc_cache)
2397 (gfc_match_oacc_routine, oacc_is_loop)
2398 (resolve_oacc_scalar_int_expr, resolve_oacc_positive_int_expr)
2399 (check_symbol_not_pointer, check_array_not_assumed)
2400 (resolve_oacc_data_clauses, resolve_oacc_deviceptr_clause)
2401 (oacc_compatible_clauses, oacc_is_parallel, oacc_is_kernels)
2402 (omp_code_to_statement, oacc_code_to_statement)
2403 (resolve_oacc_directive_inside_omp_region)
2404 (resolve_omp_directive_inside_oacc_region)
2405 (resolve_oacc_nested_loops, resolve_oacc_params_in_parallel)
2406 (resolve_oacc_loop_blocks, gfc_resolve_oacc_blocks)
2407 (resolve_oacc_loop, resolve_oacc_cache, gfc_resolve_oacc_declare)
2408 (gfc_resolve_oacc_directive): New functions.
2409 * parse.c (next_free): Update for OpenACC. Move some code into...
2410 (verify_token_free): ... this new function.
2411 (next_fixed): Update for OpenACC. Move some code into...
2412 (verify_token_fixed): ... this new function.
2413 (case_executable): Add ST_OACC_UPDATE, ST_OACC_WAIT,
2414 ST_OACC_CACHE, ST_OACC_ENTER_DATA, and ST_OACC_EXIT_DATA.
2415 (case_exec_markers): Add ST_OACC_PARALLEL_LOOP, ST_OACC_PARALLEL,
2416 ST_OACC_KERNELS, ST_OACC_DATA, ST_OACC_HOST_DATA, ST_OACC_LOOP,
2417 ST_OACC_KERNELS_LOOP.
2418 (case_decl): Add ST_OACC_ROUTINE.
2419 (push_state, parse_critical_block, parse_progunit): Update for
2420 OpenACC.
2421 (gfc_ascii_statement): Handle ST_OACC_PARALLEL_LOOP,
2422 ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_END_PARALLEL,
2423 ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_KERNELS_LOOP,
2424 ST_OACC_END_KERNELS_LOOP, ST_OACC_DATA, ST_OACC_END_DATA,
2425 ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA, ST_OACC_LOOP,
2426 ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE, ST_OACC_WAIT,
2427 ST_OACC_CACHE, ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA,
2428 ST_OACC_ROUTINE.
2429 (verify_st_order, parse_spec): Handle ST_OACC_DECLARE.
2430 (parse_executable): Handle ST_OACC_PARALLEL_LOOP,
2431 ST_OACC_KERNELS_LOOP, ST_OACC_LOOP, ST_OACC_PARALLEL,
2432 ST_OACC_KERNELS, ST_OACC_DATA, ST_OACC_HOST_DATA.
2433 (decode_oacc_directive, parse_oacc_structured_block)
2434 (parse_oacc_loop, is_oacc): New functions.
2435 * parse.h (struct gfc_state_data): Add oacc_declare_clauses
2436 member.
2437 (is_oacc): New prototype.
2438 * resolve.c (gfc_resolve_blocks, gfc_resolve_code): Handle
2439 EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL,
2440 EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS, EXEC_OACC_DATA,
2441 EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP, EXEC_OACC_UPDATE,
2442 EXEC_OACC_WAIT, EXEC_OACC_CACHE, EXEC_OACC_ENTER_DATA,
2443 EXEC_OACC_EXIT_DATA.
2444 (resolve_codes): Call gfc_resolve_oacc_declare.
2445 * scanner.c (openacc_flag, openacc_locus): New variables.
2446 (skip_free_comments): Update for OpenACC. Move some code into...
2447 (skip_omp_attribute): ... this new function.
2448 (skip_oacc_attribute): New function.
2449 (skip_fixed_comments, gfc_next_char_literal): Update for OpenACC.
2450 * st.c (gfc_free_statement): Handle EXEC_OACC_PARALLEL_LOOP,
2451 EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS,
2452 EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
2453 EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
2454 EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
2455 * trans-decl.c (gfc_generate_function_code): Update for OpenACC.
2456 * trans-openmp.c: Include "gomp-constants.h".
2457 (gfc_omp_finish_clause, gfc_trans_omp_clauses): Use GOMP_MAP_*
2458 instead of OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND.
2459 (gfc_trans_omp_clauses): Handle OMP_LIST_USE_DEVICE,
2460 OMP_LIST_DEVICE_RESIDENT, OMP_LIST_CACHE, and OMP_MAP_FORCE_ALLOC,
2461 OMP_MAP_FORCE_DEALLOC, OMP_MAP_FORCE_TO, OMP_MAP_FORCE_FROM,
2462 OMP_MAP_FORCE_TOFROM, OMP_MAP_FORCE_PRESENT,
2463 OMP_MAP_FORCE_DEVICEPTR, and gfc_omp_clauses' async, seq,
2464 independent, wait_list, num_gangs_expr, num_workers_expr,
2465 vector_length_expr, vector, vector_expr, worker, worker_expr,
2466 gang, gang_expr members.
2467 (gfc_trans_omp_do): Handle EXEC_OACC_LOOP.
2468 (gfc_convert_expr_to_tree, gfc_trans_oacc_construct)
2469 (gfc_trans_oacc_executable_directive)
2470 (gfc_trans_oacc_wait_directive, gfc_trans_oacc_combined_directive)
2471 (gfc_trans_oacc_declare, gfc_trans_oacc_directive): New functions.
2472 * trans-stmt.c (gfc_trans_block_construct): Update for OpenACC.
2473 * trans-stmt.h (gfc_trans_oacc_directive, gfc_trans_oacc_declare):
2474 New prototypes.
2475 * trans.c (tranc_code): Handle EXEC_OACC_CACHE, EXEC_OACC_WAIT,
2476 EXEC_OACC_UPDATE, EXEC_OACC_LOOP, EXEC_OACC_HOST_DATA,
2477 EXEC_OACC_DATA, EXEC_OACC_KERNELS, EXEC_OACC_KERNELS_LOOP,
2478 EXEC_OACC_PARALLEL, EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_ENTER_DATA,
2479 EXEC_OACC_EXIT_DATA.
2480 * gfortran.texi: Update for OpenACC.
2481 * intrinsic.texi: Likewise.
2482 * invoke.texi: Likewise.
2484 2015-01-15 Janus Weil <janus@gcc.gnu.org>
2486 PR fortran/58023
2487 * resolve.c (resolve_fl_derived0): Continue resolving next component
2488 after error.
2490 2015-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2492 PR fortran/61933
2493 * io.c (gfc_match_inquire): Generate error if unit number in
2494 inquire statement is a constant -1. All other values allowed.
2495 * trans-io.c (gfc_trans_inquire): Delete dummy iostat variable.
2496 (create_dummy_iostat): Delete function no longer used.
2498 2015-01-13 Jakub Jelinek <jakub@redhat.com>
2500 PR fortran/64528
2501 * trans-decl.c (create_function_arglist): Don't set TREE_READONLY
2502 on dummy args with VALUE attribute.
2504 2015-01-11 Janus Weil <janus@gcc.gnu.org>
2506 PR fortran/63733
2507 * interface.c (gfc_extend_expr): Look for type-bound operators before
2508 non-typebound ones.
2510 2015-01-11 Janus Weil <janus@gcc.gnu.org>
2512 PR fortran/58023
2513 * resolve.c (resolve_fl_derived0): Set error flag if problems with the
2514 interface of a procedure-pointer component were detected.
2516 2015-01-11 Janus Weil <janus@gcc.gnu.org>
2518 PR fortran/64508
2519 * interface.c (compare_parameter): Interface check for
2520 procedure-pointer component as actual argument.
2522 2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
2524 * gfortran.texi: Update for libgomp being renamed from "GNU OpenMP
2525 Runtime Library" to "GNU Offloading and Multi Processing Runtime
2526 Library".
2527 * intrinsic.texi: Likewise.
2529 2015-01-10 Tobias Burnus <burnus@net-b.de>
2531 PR fortran/64522
2532 * invoke.texi (Wline-truncation): Document new behaviour.
2533 * lang.opt (Wline-truncation): Add Init(-1).
2534 * options.c (gfc_post_options): If -Wline-truncation is unset,
2535 enable it for free-form source files; for the latter, also use
2536 -Werror=line-truncation, unless -Wno-error has been specified.
2538 2015-01-09 Michael Collison <michael.collison@linaro.org>
2540 * convert.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2541 input.h, alias.h, symtab.h, options.h, fold-const.h,
2542 wide-int.h, and inchash.h due to flattening of tree.h.
2543 * cpp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2544 input.h, alias.h, symtab.h, fold-const.h,
2545 wide-int.h, and inchash.h due to flattening of tree.h.
2546 * decl.c: Ditto.
2547 * f95.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2548 input.h, alias.h, symtab.h, options.h, fold-const.h,
2549 wide-int.h, and inchash.h due to flattening of tree.h.
2550 * iresolve.c: Ditto.
2551 * match.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2552 input.h, alias.h, symtab.h, fold-const.h,
2553 wide-int.h, and inchash.h due to flattening of tree.h.
2554 * module.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2555 input.h, alias.h, symtab.h, options.h, fold-const.h,
2556 wide-int.h, and inchash.h due to flattening of tree.h.
2557 * options.c: Ditto.
2558 * target-memory.c: Include hash-set.h, vec.h,
2559 double-int.h, input.h, alias.h, symtab.h, fold-const.h,
2560 wide-int.h, and inchash.h due to flattening of tree.h.
2561 * trans-array.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2562 input.h, alias.h, symtab.h, options.h, fold-const.h,
2563 wide-int.h, and inchash.h due to flattening of tree.h.
2564 * trans.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2565 input.h, alias.h, symtab.h, options.h, fold-const.h,
2566 wide-int.h, and inchash.h due to flattening of tree.h.
2567 * trans-common.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2568 input.h, alias.h, symtab.h, fold-const.h,
2569 wide-int.h, and inchash.h due to flattening of tree.h.
2570 * trans-const.c: Ditto.
2571 * trans-decl.c: Ditto.
2572 * trans-expr.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2573 input.h, alias.h, symtab.h, options.h, fold-const.h,
2574 wide-int.h, and inchash.h due to flattening of tree.h.
2575 * trans-intrinsic.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2576 input.h, alias.h, symtab.h, fold-const.h,
2577 wide-int.h, inchash.h and real.h due to flattening of tree.h.
2578 * trans-io.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2579 input.h, alias.h, symtab.h, options.h, fold-const.h,
2580 wide-int.h, and inchash.h due to flattening of tree.h.
2581 * trans-openmp.c: Ditto.
2582 * trans-stmt.c: Ditto.
2583 * trans-types.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2584 input.h, alias.h, symtab.h, fold-const.h,
2585 wide-int.h, inchash.h and real.h due to flattening of tree.h.
2587 2015-01-08 Tobias Burnus <burnus@net-b.de>
2589 * trans-decl.c (gfc_build_qualified_array): Fix coarray tokens
2590 for module coarrays with -fcoarray=lib.
2591 (get_proc_pointer_decl): As module variable, make only public
2592 when not marked as private.
2594 2015-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
2596 PR fortran/47674
2597 * dependency.h: Actually commit changes.
2599 2015-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
2601 PR fortran/47674
2602 * dependency.c: Update copyright years.
2603 (gfc_discard_nops): Add prototype.
2604 * dependency.c (discard_nops): Rename to gfc_discard_nops,
2605 make non-static.
2606 (gfc_discard_nops): Use gfc_discard_nops.
2607 (gfc_dep_difference): Likewise.
2608 * frontend-passes.c Update copyright years.
2609 (realloc_strings): New function. Add prototype.
2610 (gfc_run_passes): Call realloc_strings.
2611 (realloc_string_callback): New function.
2612 (create_var): Add prototype. Handle case of a
2613 scalar character variable.
2614 (optimize_trim): Do not handle allocatable variables.
2616 2015-01-05 Jakub Jelinek <jakub@redhat.com>
2618 Update copyright years.
2620 * gfortranspec.c (lang_specific_driver): Update copyright notice
2621 dates.
2622 * gfc-internals.texi: Bump @copying's copyright year.
2623 * gfortran.texi: Ditto.
2624 * intrinsic.texi: Ditto.
2625 * invoke.texi: Ditto.
2627 2015-01-02 Janus Weil <janus@gcc.gnu.org>
2629 PR fortran/57562
2630 * expr.c (find_component_ref): Deal with extended types.
2632 2015-01-02 Tobias Burnus <burnus@net-b.de>
2634 * trans-decl.c (gfc_build_qualified_array): Fix coarray tokens
2635 for module coarrays with -fcoarray=lib.
2637 2015-01-02 Janus Weil <janus@gcc.gnu.org>
2639 PR fortran/60507
2640 * interface.c (is_procptr_result): New function to check if an
2641 expression is a procedure-pointer result.
2642 (compare_actual_formal): Use it.
2643 ^L
2644 Copyright (C) 2015 Free Software Foundation, Inc.
2646 Copying and distribution of this file, with or without modification,
2647 are permitted in any medium without royalty provided the copyright
2648 notice and this notice are preserved.