1 2015-10-26 Steven G. Kargl <kargl@gcc.gnu.org>
4 * array.c (gfc_ref_dimen_size): Check for BT_INTEGER before calling
7 2015-10-26 Andre Vehreschild <vehre@gcc.gnu.org>
10 * trans-array.c (evaluate_bound): For deferred length arrays get the
11 bounds directly from the descriptor, i.e., prevent using constant
12 zero lower bound from the gfc_conv_array_lbound () routine.
13 (gfc_conv_section_startstride): Hand deferred array status to
15 (gfc_conv_expr_descriptor): Same.
17 2015-01-25 Paul Thomas <pault@gcc.gnu.org>
20 * trans-array.c (structure_alloc_comps): On deallocation of
21 class components, reset the vptr to the declared type vtable
22 and reset the _len field of unlimited polymorphic components.
23 *trans-expr.c (gfc_find_and_cut_at_last_class_ref): Bail out on
24 allocatable component references to the right of part reference
25 with non-zero rank and return NULL.
26 (gfc_reset_vptr): Simplify this function by using the function
27 gfc_get_vptr_from_expr. Return if the vptr is NULL_TREE.
28 (gfc_reset_len): If gfc_find_and_cut_at_last_class_ref returns
30 * trans-stmt.c (gfc_trans_allocate): Rely on the use of
31 gfc_trans_assignment if expr3 is a variable expression since
32 this deals correctly with array sections.
34 2015-10-25 Andre Vehreschild <vehre@gcc.gnu.org>
38 * trans-array.c (build_array_ref): Modified call to
39 gfc_get_class_array_ref to adhere to new interface.
40 (gfc_conv_expr_descriptor): For one-based arrays that
41 are filled by a loop starting at one the start index of the
42 source array has to be mangled into the offset.
43 * trans-expr.c (gfc_get_class_array_ref): When the tree to get
44 the _data component is present already, add a way to supply it.
45 (gfc_copy_class_to_class): Allow to copy to a derived type also.
46 * trans-stmt.c (gfc_trans_allocate): Do not conv_expr_descriptor
47 for functions returning a class or derived object. Get the
49 * trans.h: Interface change of gfc_get_class_array_ref.
51 2015-10-24 Steven G. Kargl <kargl@gcc.gnu.org>
54 * decl.c (gfc_match_decl_type_spec): Check for valid kind in old-style
57 2015-10-24 Steven G. Kargl <kargl@gcc.gnu.org>
60 * array.c (gfc_match_array_constructor): Check for error from type
62 * decl.c (char_len_param_value): Check for valid of charlen parameter.
63 Reap dead code dating to 2008.
64 match.c (gfc_match_type_spec): Special case the keyword use in REAL.
66 2015-10-23 Mikhail Maltsev <maltsevm@gmail.com>
68 * trans-common.c (create_common): Adjust to use flag_checking.
69 * trans.c (gfc_add_modify_loc): Use gcc_checking_assert.
71 2015-10-21 Martin Sebor <msebor@redhat.com>
74 * lang.opt: End each sentence that describes an option with a period.
76 2015-10-21 Steven G. Kargl <kargl@gcc.gnu.org>
79 * data.c (create_character_initializer): Deal with zero length string.
81 2015-10-19 Steven G. Kargl <kargl@gcc.gnu.org>
83 * resolve.c (gfc_verify_binding_labels): Check for NULL pointer.
85 2015-10-19 Steven G. Kargl <kargl@gcc.gnu.org>
88 * decl.c (add_init_expr_to_sym): Remove an assert() to allow an error
91 2015-10-18 Mikael Morin <mikael@gcc.gnu.org>
94 * gfortran.h (gfc_symbol): Expand comment.
95 * match.c (gfc_match_common): Delay adding the symbol to
96 the common_block after the gfc_add_in_common call.
97 * symbol.c (gfc_free_symbol): Move common block memory handling...
98 (gfc_set_symbol_common_block): ... here as a new function.
99 (restore_old_symbol): Restore common block fields.
100 (gfc_restore_last_undo_checkpoint):
101 Check the common_block pointer instead of the in_common attribute.
102 When a symbol has been removed from the common block linked list,
103 clear its common_next pointer.
105 2015-10-18 Paul Thomas <pault@gcc.gnu.org>
109 * primary.c (match_substring): Add an argument 'deferred' to
110 flag that a substring reference with null start and end should
111 not be optimized away for deferred length strings.
112 (match_string_constant, gfc_match_rvalue): Set the argument.
113 * trans-expr.c (alloc_scalar_allocatable_for_assignment): If
114 there is a substring reference return.
115 * trans-intrinsic.c (conv_intrinsic_move_alloc): For deferred
116 characters, assign the 'from' string length to the 'to' string
117 length. If the 'from' expression is deferred, set its string
118 length to zero. If the 'to' expression has allocatable
119 components, deallocate them.
121 2015-10-17 Steven G. Kargl <kargl@gcc.gnu.org>
124 * decl.c (char_len_param_value): Unwrap unlong line. If LEN < 0,
125 force it to zero per the Fortran 90, 95, 2003, and 2008 Standards.
126 * resolve.c (gfc_resolve_substring_charlen): Unwrap unlong line.
127 If 'start' is larger than 'end', length of substring is negative,
128 so explicitly set it to zero.
129 (resolve_charlen): Remove -Wsurprising warning. Update comment to
130 reflect that the text is from the F2008 standard.
132 2015-10-16 Richard Biener <rguenther@suse.de>
134 * trans-intrinsic.c (gfc_conv_intrinsic_lib_function): Adjust
136 (gfc_conv_intrinsic_mod): Likewise.
137 (gfc_conv_intrinsic_ctime): Likewise.
138 (gfc_conv_intrinsic_fdate): Likewise.
139 (gfc_conv_intrinsic_ttynam): Likewise.
140 (gfc_conv_intrinsic_minmax_char): Likewise.
141 (gfc_conv_intrinsic_index_scan_verify): Likewise.
142 (gfc_conv_intrinsic_trim): Likewise.
144 2015-10-14 Maxim Ostapenko <m.ostapenko@partner.samsung.com>
146 * parse.c (decode_statement): Initialize M to MATCH_NO.
148 2015-10-13 Jakub Jelinek <jakub@redhat.com>
149 Ilya Verbin <ilya.verbin@intel.com>
151 * f95-lang.c (DEF_FUNCTION_TYPE_9, DEF_FUNCTION_TYPE_10,
152 DEF_FUNCTION_TYPE_11, DEF_FUNCTION_TYPE_VAR_1): Define.
153 * trans-openmp.c (gfc_trans_omp_clauses): Set
154 OMP_CLAUSE_IF_MODIFIER to ERROR_MARK, OMP_CLAUSE_ORDERED_EXPR
156 (gfc_trans_omp_critical): Adjust for addition of clauses.
157 (gfc_trans_omp_ordered): Likewise.
158 * types.def (BT_FN_BOOL_UINT_LONGPTR_LONGPTR_LONGPTR,
159 BT_FN_BOOL_UINT_ULLPTR_ULLPTR_ULLPTR,
160 BT_FN_BOOL_UINT_LONGPTR_LONG_LONGPTR_LONGPTR,
161 BT_FN_BOOL_UINT_ULLPTR_ULL_ULLPTR_ULLPTR,
162 BT_FN_VOID_INT_SIZE_PTR_PTR_PTR_UINT_PTR,
163 BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR,
164 BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR_INT,
165 BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_UINT_LONG_INT_LONG_LONG_LONG,
166 BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_UINT_LONG_INT_ULL_ULL_ULL,
167 BT_FN_VOID_LONG_VAR, BT_FN_VOID_ULL_VAR): New.
168 (BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR,
169 BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR,
170 BT_FN_VOID_OMPFN_PTR_OMPCPYFN_LONG_LONG_BOOL_UINT_PTR): Remove.
172 2015-10-07 Andre Vehreschild <vehre@gcc.gnu.org>
175 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle pointer to and
176 on stack class objects as sizeof parameter.
178 2015-10-06 Louis Krupp <louis.krupp@zoho.com>
180 * resolve.c (gfc_resolve_substring_charlen): For derived type,
181 use typespec of string component when resolving substring length.
183 2015-10-04 Mikael Morin <mikael@gcc.gnu.org>
185 * match.c (gfc_match_common): Remove dead variable old_blank_common.
187 2015-10-04 Mikael Morin <mikael@gcc.gnu.org>
190 * match.c (gfc_match_common): Delay the common_block pointer
191 assignment after error checking.
192 Delay the call to gfc_add_in_common attribute after the handling
194 * resolve.c (resolve_common_vars): Call gfc_add_in_common again.
196 2015-10-04 Mikael Morin <mikael@gcc.gnu.org>
198 * resolve.c (resolve_common_vars): Move access to the common
199 block's head symbol inside the function.
200 (resolve_common_blocks, resolve_types): Update callers.
202 2015-10-01 Louis Krupp <louis.krupp@zoho.com>
207 (store_backend_decl): Create new gfc_charlen instance if requested
208 (get_array_ctor_all_strlen): Call store_backend_decl requesting
210 (trans_array_constructor): Call store_backend_decl requesting
211 new gfc_charlen if get_array_ctor_strlen was called
212 (gfc_add_loop_ss_code): Don't try to convert non-constant length
214 2015-10-01 Steven G. Kargl <kargl@gcc.gnu.org>
217 * decl.c (add_init_expr_to_sym): Numeric constant for character
218 length must be an INTEGER.
220 2015-10-01 Steven G. Kargl <kargl@gcc.gnu.org>
223 * io.c (gfc_resolve_filepos): Check for a UNIT number. Add a nearby
224 missing 'return false'.
226 2015-10-01 Steven G. Kargl <kargl@gcc.gnu.org>
229 * primary.c (gfc_match_structure_constructor): Use a possibly
230 host-associated symtree to prevent ICE.
232 2015-09-28 Paul Thomas <pault@gcc.gnu.org>
236 * decl.c (get_proc_name): Return if statement function is
238 * expr.c (gfc_check_vardef_context): Add error return for
239 derived type expression lacking the derived type itself.
240 * match.c (gfc_match_ptr_fcn_assign): New function.
241 * match.h : Add prototype for gfc_match_ptr_fcn_assign.
242 * parse.c : Add static flag 'in_specification_block'.
243 (decode_statement): If in specification block match a statement
244 function, then, if no error arising from statement function
245 matching, try to match pointer function assignment.
246 (parse_interface): Set 'in_specification_block' on exiting from
248 (parse_spec): Set and then reset 'in_specification_block'.
249 (gfc_parse_file): Set 'in_specification_block'.
250 * resolve.c (get_temp_from_expr): Extend to include functions
251 and array constructors as rvalues..
252 (resolve_ptr_fcn_assign): New function.
253 (gfc_resolve_code): Call it on finding a pointer function as an
254 lvalue. If valid or on error, go back to start of resolve_code.
255 * symbol.c (gfc_add_procedure): Add a sentence to the error to
256 flag up the ambiguity between a statement function and pointer
257 function assignment at the end of the specification block.
259 2015-09-28 Nathan Sidwell <nathan@codesourcery.com>
261 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_6): New.
262 (DEF_FUNCTION_TYPE_VAR_11): Delete.
263 * types.def (DEF_FUNCTION_TYPE_VAR_6): New.
264 (DEF_FUNCTION_TYPE_VAR_11): Delete.
266 2015-09-26 Mikael Morin <mikael@gcc.gnu.org>
269 * trans-expr.c (gfc_trans_assignment_1): Remove the non-constantness
270 condition guarding deep copy.
272 2013-09-26 Paul Thomas <pault@gcc.gnu.org>
275 * resolve.c (resolve_fl_procedure): For module procedures, take
276 the parent module name and the submodule name from the name of
279 2015-09-25 Steven G. Kargl <kargl@gcc.gnu.org>
282 * resolve.c (gfc_resolve_code): Prevent ICE for invalid EXPR_NULL.
284 2015-09-25 Steven G. Kargl <kargl@gcc.gnu.org>
287 * parse.c (match_deferred_characteristics): Remove an assert, which
288 allows an invalid SELECT TYPE selector to be detected.
290 2015-09-25 Manuel López-Ibáñez <manu@gcc.gnu.org>
292 PR pretty-print/67567
293 * resolve.c (resolve_fl_procedure): Work-around when iface->module
296 2015-09-21 Steven G. Kargl <kargl@gcc.gnu.org>
298 * resolve.c (nonscalar_typebound_assign): Fix typos in comment.
300 2015-09-21 Steven G. Kargl <kargl@gcc.gnu.org>
303 * resolve.c (gfc_resolve_code): Check for scalar expression in
306 2015-09-17 Paul Thomas <pault@gcc.gnu.org>
310 * module.c : Add static no_module_procedures.
311 (gfc_match_submodule): Correct memory leakage caused during the
312 freeing of use_lists.
313 (mio_symbol_attribute): Reset above if module procedure is
315 (gfc_dump_module): Set above and exit without writing smod file
317 * gfortran.texi : Add section on submodule support.
319 2015-09-10 Steven G. Kargl <kargl@gcc.gnu.org>
322 * expr.c (gfc_check_init_expr): Do not dereference a NULL pointer.
324 2015-09-10 Paul Thomas <pault@gcc.gnu.org>
327 * module.c (read_module): If a symtree exists and the symbol has
328 been associated in a submodule from a parent (sub)module, attach
329 the symbol to a 'unique symtree' and the new symbol to the
332 2015-09-04 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
334 * intrinsic.h (gfc_simplify_mvbits): Remove.
335 * simplify.c (gfc_simplify_mvbits): Remove.
336 * intrinsic.c (add_subroutines): Remove reference to
339 2015-09-04 Manuel López-Ibáñez <manu@gcc.gnu.org>
342 * error.c (gfc_clear_pp_buffer): Reset last_location, otherwise
343 caret lines might be skipped when actually giving a diagnostic.
345 2015-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
348 * trans.c (gfc_call_free): Don't check if pointer is NULL.
349 * trans.h (gfc_call_free): Adjust comment.
351 2015-08-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
353 * trans.c (gfc_call_malloc, gfc_allocate_using_malloc,
354 gfc_allocate_using_lib, gfc_allocate_allocatable,
355 gfc_call_realloc): Simplify code.
356 * trans-array.c (gfc_trans_allocate_array_storage,
357 gfc_trans_auto_array_allocation, gfc_conv_array_parameter): Do not
358 convert gfc_call_free() argument.
359 * trans-expr.c (gfc_conv_string_tmp, gfc_conv_procedure_call,
360 fcncall_realloc_result): Likewise.
361 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Likewise.
363 2015-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
366 * intrinsic.c (add_functions, add_subroutines): Remove resolution
367 functions for FREE and MALLOC.
368 * intrinsic.h (gfc_resolve_malloc, gfc_resolve_free): Remove.
369 * iresolve.c (gfc_resolve_malloc, gfc_resolve_free): Remove.
370 * trans-intrinsic.c (conv_intrinsic_free,
371 gfc_conv_intrinsic_malloc): New functions.
373 2015-08-24 Louis Krupp <louis.krupp@zoho.com>
377 * decl.c (gfc_match_end): Clean up nested BLOCKs.
378 * parse.c (parse_block_construct): Deal gracefully with cleaned-up
381 2015-08-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
384 * config-lang.in: Add libbacktrace to target_libs.
386 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
388 * dependency.c, dependency.h, gfortran.h, io.c, module.c,
389 parse.h, resolve.c, trans-types.h, trans.h: remove useless typedefs.
391 2015-08-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
394 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Add decl
395 for quadruple precision BUILT_IN_SQRT.
397 2015-08-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
399 * trans-intrinsic.c (conv_intrinsic_ieee_is_negative): Use type
400 generic BUILT_IN_SIGNBIT.
401 (conv_intrinsic_ieee_copy_sign): Likewise.
402 * f95-lang.c (gfc_init_builtin_functions): Add BUILT_IN_ISINF,
403 BUILT_IN_ISINF_SIGN, BUILT_IN_SIGNBIT, BUILT_IN_ISLESS,
404 BUILT_IN_ISLESSGREATER, BUILT_IN_ISGREATER. Remove non-type generic
405 variants of BUILT_IN_SIGNBIT.
406 * mathbuiltins.def: Remove SIGNBIT.
408 2015-08-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
411 * gfortran.texi: New section "File operations on symbolic links".
413 2015-08-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
416 * gfortranspec.c (lang_specific_driver): Adjust --version output.
418 2015-08-08 Bud Davis <jmdavis@link.com>
419 Mikael Morin <mikael@gcc.gnu.org>
422 * symbol.c (gfc_restore_last_undo_checkpoint): Delete a common block
423 symbol if it was put in the list.
425 2015-08-07 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
428 * expr.c (gfc_check_init_expr): Allow some IEEE functions in
429 constant expressions.
430 (external_spec_function): Allow some IEEE functions in specification
432 * simplify.c (gfc_simplify_ieee_selected_real_kind): Remove.
433 (simplify_ieee_selected_real_kind, simplify_ieee_support,
434 matches_ieee_function_name, gfc_simplify_ieee_functions): New
436 * gfortran.h (gfc_simplify_ieee_selected_real_kind): Remove
438 (gfc_simplify_ieee_functions): Add prototype.
440 2015-08-06 Mikael Morin <mikael@gcc.gnu.org>
442 * trans.h (gfc_trans_scalar_assign): Remove fourth argument.
443 * trans-expr.c (gfc_trans_scalar_assign): Merge fourth into sixth
445 (gfc_conv_subref_array_arg, gfc_trans_subarray_assign,
446 gfc_trans_subcomponent_assign, gfc_trans_assignment_1): Update callers.
447 * trans-array.c (gfc_conv_expr_descriptor): Ditto.
448 * trans-stmt.c (forall_make_variable_temp,
449 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
450 gfc_trans_where_assign, gfc_trans_where_3): Ditto.
452 2015-08-05 Paul Thomas <pault@gcc.gnu.org>
455 * module.c (check_access): Return true if new static flag
456 'dump_smod' is true..
457 (gfc_dump_module): Rename original 'dump_module' and call from
458 new version. Use 'dump_smod' rather than the stack state to
459 determine if a submodule is being processed. The new version of
460 this procedure sets 'dump_smod' depending on the stack state and
461 then writes both the mod and smod files if a module is being
462 processed or just the smod for a submodule.
463 (gfc_use_module): Eliminate the check for module_name and
464 submodule_name being the same.
465 * trans-decl.c (gfc_finish_var_decl, gfc_build_qualified_array,
466 get_proc_pointer_decl): Set TREE_PUBLIC unconditionally and use
467 the conditions to set DECL_VISIBILITY as hidden and to set as
468 true DECL_VISIBILITY_SPECIFIED.
470 2015-08-04 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
473 * simplify.c (gfc_simplify_ieee_selected_real_kind): Extend IEEE
474 support to all real kinds.
476 2015-08-03 Steven G. Kargl <kargl@gcc.gnu.org>
479 * trans-expr.c (gfc_conv_procedure_call): Avoid NULL pointer reference
481 2015-08-03 Mikael Morin <mikael@gcc.gnu.org>
484 * class.c (generate_finalization_wrapper): Set finalization
485 procedure symbol's always_explicit attribute.
487 2015-08-01 Paul Thomas <pault@gcc.gnu.org>
490 * trans-intrinsic.c (gfc_conv_associated): Add the pre and post
491 blocks for the second argument to se.
493 2015-07-27 Thomas Schwinge <thomas@codesourcery.com>
495 * parse.c (parse_oacc_structured_block): Fix logic error.
496 Reported by Mikael Morin <mikael.morin@sfr.fr>.
498 2015-07-24 Mikael Morin <mikael@gcc.gnu.org>
501 * trans-expr.c (gfc_trans_assignment_1): Put component deallocation
502 code at the beginning of the block.
504 2015-07-22 Mikael Morin <mikael@gcc.gnu.org>
508 * trans-array.c (gfc_get_proc_ifc_for_expr): Use esym as procedure
511 2015-07-17 Paul Thomas <pault@gcc.gnu.org>
514 * decl.c (gfc_match_end): Pick out declared submodule name from
515 the composite identifier.
516 * gfortran.h : Add 'submodule_name' to gfc_use_list structure.
517 * module.c (gfc_match_submodule): Define submodule_name and add
518 static 'submodule_name'.
519 (gfc_match_submodule): Build up submodule filenames, using '@'
520 as a delimiter. Store the output filename in 'submodule_name'.
521 Similarly, the submodule identifier is built using '.' as an
523 (gfc_dump_module): If current state is COMP_SUBMODULE, write
524 to file 'submodule_name', using SUBMODULE_EXTENSION.
525 (gfc_use_module): Similarly, use the 'submodule_name' field in
526 the gfc_use_list structure and SUBMODULE_EXTENSION to read the
527 implicitly used submodule files.
529 2015-07-17 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
531 * trans-intrinsic.c (conv_co_collective): Remove redundant address
532 operator in the generated code.
534 2015-07-17 Andre Vehreschild <vehre@gcc.gnu.org>
537 * trans-expr.c (alloc_scalar_allocatable_for_subcomponent_assignment):
538 Compute the size to allocate for class and derived type objects
540 (gfc_trans_subcomponent_assign): Only allocate memory for a
541 component when the object to assign is not an allocatable class
542 object (the memory is already present for allocatable class objects).
543 Furthermore use copy_class_to_class for assigning the rhs to the
544 component (may happen for dummy class objects on the rhs).
546 2015-07-17 Mikael Morin <mikael@gcc.gnu.org>
547 Dominique d'Humieres <dominiq@lps.ens.fr>
550 * trans-array.c (gfc_conv_array_parameter): Guard allocatable
551 component deallocation code generation with descriptorless
552 calling convention flag.
553 * trans-expr.c (gfc_conv_expr_reference): Remove allocatable
554 component deallocation code generation from revision 212329.
555 (expr_may_alias_variables): New function.
556 (gfc_conv_procedure_call): New boolean elemental_proc to factor
557 check for procedure elemental-ness. Rename boolean f to nodesc_arg
558 and declare it in the outer scope. Use expr_may_alias_variables,
559 elemental_proc and nodesc_arg to decide whether generate allocatable
560 component deallocation code.
561 (gfc_trans_subarray_assign): Set deep copy flag.
563 2015-07-16 Steven G. Kargl <kargl@gcc.gnu.org>
567 * io.c (is_char_type): Call gfc_resolve_expr ().
568 (match_open_element, match_dt_element, match_inquire_element): Fix
571 2015-07-15 Andrew MacLeod <amacleod@redhat.com>
573 * trans-types.c: Remove multiline #include comment.
575 2015-07-14 Steven G. Kargl <kargl@gcc.gnu.org>
577 * simplify.c (gfc_simplify_floor): Set precision of temporary to
580 2015-07-13 Andre Vehreschild <vehre@gcc.gnu.org>
583 * class.c (find_intrinsic_vtab): Put/Search vtabs for intrinsic
584 types in the top-level namespace.
586 2015-07-12 Aldy Hernandez <aldyh@redhat.com>
588 * trans-stmt.c: Fix double word typos.
590 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
592 * arith.c: Adjust includes for flags.h changes.
598 * frontend-passes.c: Likewise.
599 * interface.c: Likewise.
600 * intrinsic.c: Likewise.
603 * openmp.c: Likewise.
605 * primary.c: Likewise.
606 * resolve.c: Likewise.
607 * scanner.c: Likewise.
608 * simplify.c: Likewise.
609 * symbol.c: Likewise.
610 * target-memory.c: Likewise.
612 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
614 * convert.c: Adjust includes.
617 * f95-lang.c: Likewise.
618 * iresolve.c: Likewise.
620 * module.c: Likewise.
621 * options.c: Likewise.
622 * target-memory.c: Likewise.
623 * trans-array.c: Likewise.
624 * trans-common.c: Likewise.
625 * trans-const.c: Likewise.
626 * trans-decl.c: Likewise.
627 * trans-expr.c: Likewise.
628 * trans-intrinsic.c: Likewise.
629 * trans-io.c: Likewise.
630 * trans-openmp.c: Likewise.
631 * trans-stmt.c: Likewise.
632 * trans-types.c: Likewise.
635 2015-07-07 Andre Vehreschild <vehre@gmx.de>
638 * trans-array.c (gfc_conv_expr_descriptor): Ensure array descriptor
639 is one-based for non-full array refs. Correct the offset when a
642 2015-07-06 Steven G. Kargl <kargl@gcc.gnu.org>
644 * io.c (check_char_variable): New function.
645 (match_open_element, match_close_element, match_file_element,
646 match_dt_element, match_inquire_element, match_wait_element): Use it.
648 2015-07-06 Andre Vehreschild <vehre@gmx.de>
651 * resolve.c (resolve_symbol): Non-private functions in modules
652 with allocatable or pointer components are marked referenced
653 now. Furthermore is the default init especially for those
654 components now done in gfc_conf_procedure_call preventing
656 * trans-decl.c (gfc_generate_function_code): Generate a fake
657 result decl for functions returning an object with allocatable
658 components and initialize them.
659 * trans-expr.c (gfc_conv_procedure_call): For value typed trees
660 use the tree without indirect ref. And for non-decl trees
661 add a temporary variable to prevent evaluating the tree
662 multiple times (prevent multiple function evaluations).
663 * trans.h: Made gfc_trans_structure_assign () protoype
664 available, which is now needed by trans-decl.c:gfc_generate_
665 function_code(), too.
667 2015-07-04 Steven G. Kargl <kargl@gcc.gnu.org>
670 * io.c (is_char_type): New function to test for BT_CHARACTER
671 (gfc_match_open, gfc_match_close, match_dt_element): Use it.
673 2015-07-02 David Edelsohn <dje.gcc@gmail.com>
675 * trans-common.c: Include <map> after system.h.
677 2015-07-02 Paul Thomas <pault@gcc.gnu.org>
680 * decl.c (get_proc_name): Make a partially populated interface
681 symbol to carry the characteristics of a module procedure and
683 (variable_decl): Declarations of dummies or results in the
684 abreviated form of module procedure is an error.
685 (gfc_match_import): IMPORT is not permitted in the interface
686 declaration of module procedures.
687 (match_attr_spec): Submodule variables have implicit save
688 attribute for F2008 onwards.
689 (gfc_match_prefix): Add 'module' as the a prefix and set the
690 module_procedure attribute.
691 (gfc_match_formal_arglist): For a module procedure keep the
692 interface formal_arglist from the interface, match new the
693 formal arguments and then compare the number and names of each.
694 (gfc_match_procedure): Add case COMP_SUBMODULE.
695 (gfc_match_function_decl, gfc_match_subroutine_decl): Set the
696 module_procedure attribute.
697 (gfc_match_entry, gfc_match_end): Add case COMP_SUBMODULE. If
698 attr abr_modproc_decl is set, switch the message accordingly
699 for subroutines and functions.
700 (gfc_match_submod_proc): New function to match the abbreviated
701 style of submodule declaration.
702 * gfortran.h : Add ST_SUBMODULE and ST_END_SUBMODULE. Add the
703 attribute bits 'used_in_submodule' and 'module_procedure'. Add
704 the bit field 'abr_modproc_decl' to gfc_symbol. Add prototypes
705 for 'gfc_copy_dummy_sym', 'gfc_check_dummy_characteristics' and
706 'gfc_check_result_characteristics'.
707 * interface.c : Add the prefix 'gfc_' to the names of functions
708 'check_dummy(result)_characteristics' and all their references.
709 * match.h : Add prototype for 'gfc_match_submod_proc' and
710 'gfc_match_submodule'.
711 (check_sym_interfaces): A module procedure is not an error in
712 a module procedure statment in a generic interface.
713 * module.c (gfc_match_submodule): New function. Add handling
714 for the 'module_procedure' attribute bit.
715 (gfc_use_module): Make sure that a submodule cannot use itself.
716 * parse.c (decode_statement): Set attr has_'import_set' for
717 the interface declaration of module procedures. Handle a match
718 occurring in 'gfc_match_submod_proc' and a match for
720 (gfc_enclosing_unit): Include the state COMP_SUBMODULE.
721 (gfc_ascii_statement): Add END SUBMODULE.
722 (accept_statement): Add ST_SUBMODULE.
723 (parse_spec): Disallow statement functions in a submodule
725 (parse_contained): Add ST_END_SUBMODULE and COMP_SUBMODULE
727 (get_modproc_result): Copy the result symbol of the interface.
728 (parse_progunit): Call it.
729 (set_syms_host_assoc): Make symbols from the ancestor module
730 and submodules use associated, as required by the standard and
731 set all private components public. Module procedures 'external'
732 attribute bit is reset and the 'used_in_submodule' bit is set.
733 (parse_module): If this is a submodule, use the ancestor module
734 and submodules. Traverse the namespace, calling
735 'set_syms_host_assoc'. Add ST_END_SUBMODULE and COMP_SUBMODULE.
736 * parse.h : Add COMP_SUBMODULE.
737 * primary.c (match_variable): Add COMP_SUBMODULE.
738 * resolve.c (compare_fsyms): New function to compare the dummy
739 characteristics of a module procedure with its interface.
740 (resolve_fl_procedure): Compare the procedure, result and dummy
741 characteristics of a module_procedure with its interface, using
742 'compare_fsyms' for the dummy arguments.
743 * symbol.c (gfc_add_procedure): Suppress the check for existing
744 procedures in the case of a module procedure.
745 (gfc_add_explicit_interface): Skip checks that must fail for
747 (gfc_add_type): Allow a new type to be added to module
748 procedures, their results or their dummy arguments.
749 (gfc_copy_dummy_sym): New function to generate new dummy args
750 and copy the characteristics from the interface.
751 * trans-decl.c (gfc_sym_mangled_function_id): Module procedures
752 must always have their names mangled as if they are symbols
753 coming from a declaration in a module.
754 (gfc_get_symbol_decl): Add 'used_in_submodule' to the assert.
755 (gfc_finish_var_decl): Symbols with the 'used_in_submodule' bit
756 set are set DECL_EXTERNAL as if they were use associated.
758 2015-07-02 Steven G. Kargl <kargl@gcc.gnu.org>
761 * match.c (gfc_match_name): Special case unary minus and plus.
763 2015-07-02 Steven G. Kargl <kargl@gcc.gnu.org>
766 * primary.c (match_sym_complex_part): Do not dereference NULL pointer.
768 2015-07-01 Thomas Koenig <tkoenig@gcc.gnu.org>
770 * arith.c (gfc_arith_divide): With -Winteger-division,
771 warn about contant integer division if there is a non-zero
773 * invoke.texi: Document -Winteger-division.
774 * lang.opt: Add -Winteger-division.
776 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
778 * f95-lang.c: Remove ipa-ref.h and plugin-api.h from include list.
779 * trans-decl.c: Likewise.
781 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
783 * trans-decl.c (module_hasher): Likewise.
784 * trans.h (module_decl_hasher): Likewise.
786 2015-06-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
789 * error.c (gfc_warning_check): Restore the default output_buffer
790 before calling diagnostic_action_after_output.
791 (gfc_error_check): Likewise.
792 (gfc_diagnostics_init): Add comment.
794 2015-06-23 Andre Vehreschild <vehre@gmx.de>
797 * parse.c (parse_associate): Figure the rank and as of a
798 class array in an associate early.
799 * primary.c (gfc_match_varspec): Prevent setting the
800 dimension attribute on the sym for classes.
801 * resolve.c (resolve_variable): Correct the component
802 ref's type for associated variables. Add a full array ref
803 when class array's are associated.
804 (resolve_assoc_var): Correct the type of the symbol,
805 when in the associate the expression's rank becomes scalar.
806 * trans-expr.c (gfc_conv_variable): Indirect ref needed for
807 allocatable associated objects.
809 2015-06-19 Mikael Morin <mikael@gcc.gnu.org>
812 * resolve.c (resolve_global_procedure): Don't save and restore
813 OpenMP state around the call to gfc_resolve.
814 (gfc_resolve): Save OpenMP state on entry and restore it on return.
816 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
818 * convert.c: Do not include input.h, line-map.h or is-a.h.
821 * f95-lang.c: Likewise.
822 * gfortran.h: Likewise.
823 * iresolve.c: Likewise.
825 * module.c: Likewise.
826 * options.c: Likewise.
827 * target-memory.c: Likewise.
828 * trans-array.c: Likewise.
829 * trans-common.c: Likewise.
830 * trans-const.c: Likewise.
831 * trans-decl.c: Likewise.
832 * trans-expr.c: Likewise.
833 * trans-intrinsic.c: Likewise.
834 * trans-io.c: Likewise.
835 * trans-openmp.c: Likewise.
836 * trans-stmt.c: Likewise.
837 * trans-types.c: Likewise.
840 2015-06-15 Andre Vehreschild <vehre@gmx.de>
845 * gfortran.h: Extend gfc_code.ext.alloc to carry a
846 flag indicating that the array specification has to be
848 * resolve.c (resolve_allocate_expr): Add F2008 notify
849 and flag indicating source driven array spec.
850 (resolve_allocate_deallocate): Check for source driven
851 array spec, when array to allocate has no explicit
853 * trans-array.c (gfc_array_init_size): Get lower and
854 upper bound from a tree array descriptor, except when
855 the source expression is an array-constructor which is
856 fixed to be one-based.
857 (retrieve_last_ref): Extracted from gfc_array_allocate().
858 (gfc_array_allocate): Enable allocate(array, source=
859 array_expression) as specified by F2008:C633.
860 (gfc_conv_expr_descriptor): Add class tree expression
861 into the saved descriptor for class arrays.
862 * trans-array.h: Add temporary array descriptor to
863 gfc_array_allocate ().
864 * trans-expr.c (gfc_conv_procedure_call): Special handling
865 for _copy() routine translation, that comes without an
866 interface. Third and fourth argument are now passed by value.
867 * trans-stmt.c (gfc_trans_allocate): Get expr3 array
868 descriptor for temporary arrays to allow allocate(array,
869 source = array_expression) for array without array
872 2015-06-14 Thomas Koenig <tkoenig@gcc.gnu.org>
874 * intrinsic.texi: Change \leq to < in descrition of imaginary
875 part in argument to log.
877 2015-06-11 Paul Thomas <pault@gcc.gnu.org>
880 * trans-expr.c (gfc_conv_procedure_call): Allocatable scalar
881 function results must be freed and nullified after use. Create
882 a temporary to hold the result to prevent duplicate calls.
883 * trans-stmt.c (gfc_trans_allocate): Rename temporary variable
884 as 'source'. Deallocate allocatable components of non-variable
887 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
889 * f95-lang.c (gfc_create_decls): Register the main translation unit
890 through the new debug hook.
892 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
894 * convert.c : Adjust include files.
897 * f95-lang.c : Likewise.
898 * gfortran.h : Likewise.
899 * iresolve.c : Likewise.
900 * match.c : Likewise.
901 * module.c : Likewise.
902 * openmp.c : Likewise.
903 * options.c : Likewise.
904 * target-memory.c : Likewise.
905 * trans-array.c : Likewise.
906 * trans-common.c : Likewise.
907 * trans-const.c : Likewise.
908 * trans-decl.c : Likewise.
909 * trans-expr.c : Likewise.
910 * trans-intrinsic.c : Likewise.
911 * trans-io.c : Likewise.
912 * trans-openmp.c : Likewise.
913 * trans-stmt.c : Likewise.
914 * trans-types.c : Likewise.
915 * trans.c : Likewise.
917 2015-06-08 Steven G. Kargl <kargl@gcc.gnu.org>
920 * match.c (gfc_match_type_is, gfc_match_class_is): Check if the
921 return type spec or derived type spec is validate.
923 2015-06-06 Thomas Koenig <tkoenig@netcologne.de>
926 * arith.c (eval_intrinsic_op): Set warn flag for
927 gfc_type_convert_binary if -Wconversion or -Wconversion-extra
929 (wprecision_real_real): New function.
930 (wprecision_int_real): New function.
931 (gfc_int2int): If -fno-range-check and -Wconversion are specified
932 and it is a narrowing conversion, warn.
933 (gfc_int2real): If there is a change in value for the conversion,
935 (gfc_int2complex): Likewise.
936 (gfc_real2int): If there is a fractional part to the real number,
937 warn with -Wconversion, otherwise warn with -Wconversion-extra.
938 (gfc_real2real): Emit warning if the constant was changed by
939 conversion with either -Wconversion or -Wconversion-extra. With
940 -Wconversion-extra, warn if no warning was issued earlier.
941 (gfc_real2complex): Likewise.
942 (gfc_complex2int): For -Wconversion or -Wconversion-extra, if
943 there was an imaginary part, warn; otherwise, warn for change in
944 value. Warn with -Wconversion-extra if no other warning was
946 (gfc_complex2real): For -Wconversion or -Wconversion-extra, if
947 there was an imaginary part, warn; otherwise, warn for change in
948 value. Warn with -Wconversion-extra if no other warning was
950 (gfc_complex2complex): For -Wconversion, warn if the value of
951 either the real or the imaginary part was changed. Warn for
952 -Wconversion-extra if no prior warning was issued.
953 * expr.c (gfc_check_assign): Remove check for change in value.
954 * primary.c (match_real_constant): For -Wconversion-extra, check
955 against a number in which the last non-zero digit has been
956 replaced with a zero. If the number compares equal, warn.
957 * intrinsic.c (gfc_convert_type_warn): Do not warn about constant
960 2015-06-05 Steven G. Kargl <kargl@gcc.gnu.org>
963 * resolve.c (apply_default_init_local): Do not dereference a NULL
966 2015-06-05 Thomas Koenig <tkoenig@gcc.gnu.org>
969 * frontend-passes.c (combine_array_constructor): Return early if
970 inside a FORALL loop.
972 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
974 * f95-lang.c (gfc_write_global_declarations): Remove.
975 (LANG_HOOKS_WRITE_GLOBALS): Remove.
976 (gfc_write_global_declarations): Move code from here to...
977 (gfc_be_parse_file): ...here.
978 Call global_decl_processing.
979 * trans-decl.c (gfc_emit_parameter_debug_info): Rename global_decl
980 to early_global_decl.
982 2015-06-05 Russell Whitesides <russelldub@gmail.com>
983 Steven G. Kargl <kargl@gcc.gnu.org>
988 * module.c (load_equiv): Add check for loading duplicate EQUIVALENCEs
989 from different modules. Eliminate the pruning of unused
992 2015-06-04 Thomas Koenig <tkoenig@netcologne.de>
995 * iresolve.c (gfc_resolve_adjustl): If string has a charlen,
996 copy it to the function.
997 (gfc_resolve_adjustr): Likewise.
999 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1001 * convert.c: Adjust includes for restructured coretypes.h.
1004 * f95-lang.c: Likewise.
1005 * iresolve.c: Likewise.
1006 * match.c: Likewise.
1007 * module.c: Likewise.
1008 * options.c: Likewise.
1009 * target-memory.c: Likewise.
1010 * trans-array.c: Likewise.
1011 * trans-common.c: Likewise.
1012 * trans-const.c: Likewise.
1013 * trans-decl.c: Likewise.
1014 * trans-expr.c: Likewise.
1015 * trans-intrinsic.c: Likewise.
1016 * trans-io.c: Likewise.
1017 * trans-openmp.c: Likewise.
1018 * trans-stmt.c: Likewise.
1019 * trans-types.c: Likewise.
1020 * trans.c: Likewise.
1022 2015-06-02 Steven G. Kargl <kargl@gcc.gnu.org>
1025 * simplify.c (gfc_simplify_reshape): Convert assert into returning
1026 NULL, which triggers an error condition.
1028 2015-05-27 Andre Vehreschild <vehre@gmx.de>
1031 * trans-stmt.c (gfc_trans_allocate): Add missing location
1032 information for e3rhs.
1034 2015-05-26 Paul Thomas <pault@gcc.gnu.org>
1037 * trans-array.c (gfc_conv_array_parameter): Ensure that all
1038 non-variable arrays with allocatable components have the
1039 components deallocated after the procedure call.
1041 2015-05-24 Mikael Morin <mikael@gcc.gnu.org>
1044 * resolve.c (resolve_actual_arglist): Don't throw an error
1045 if the argument with procedure pointer component is not a variable.
1047 2015-05-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
1050 * gfortran.h (struct gfc_error_buf): Rename as
1051 gfc_error_buffer. Move closer to push, pop and free
1052 methods. Reimplement using an output_buffer.
1053 * error.c (errors, warnings, warning_buffer, cur_error_buffer):
1054 Delete everywhere in this file.
1055 (error_char): Delete all contents.
1056 (gfc_increment_error_count): Delete.
1057 (gfc_error_now): Update comment. Set error_buffer.flag.
1058 (gfc_warning_check): Do not handle warning_buffer.
1059 (gfc_error_1): Delete.
1060 (gfc_error_now_1): Delete.
1061 (gfc_error_check): Simplify.
1062 (gfc_move_error_buffer_from_to): Renamed from
1063 gfc_move_output_buffer_from_to.
1064 (gfc_push_error): Handle only gfc_error_buffer.
1065 (gfc_pop_error): Likewise.
1066 (gfc_free_error): Likewise.
1067 (gfc_get_errors): Remove warnings and errors.
1068 (gfc_diagnostics_init): Use static error_buffer.
1069 (gfc_error_1,gfc_error_now_1): Delete declarations.
1070 * symbol.c, decl.c, trans-common.c, data.c, expr.c, expr.c,
1071 frontend-passes.c, resolve.c, match.c, parse.c: Replace
1072 gfc_error_1 with gfc_error and gfc_error_now_1 with gfc_error_1
1074 * f95-lang.c (gfc_be_parse_file): Do not update errorcount and
1076 * primary.c (match_complex_constant): Replace gfc_error_buf and
1077 output_buffer with gfc_error_buffer.
1079 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
1081 * Make-lang.in (check_gfortran_parallelize): Update comment.
1083 2015-05-21 Thomas Koenig <tkoenig@gcc.gnu.org>
1086 * frontend-passes.c (check_conjg_variable): New function.
1087 (inline_matmul_assign): Use it to keep track of conjugated
1090 2015-05-20 Andre Vehreschild <vehre@gmx.de>
1093 * trans-stmt.c (gfc_trans_allocate): Always retrieve the
1094 descriptor or a reference to a source= expression for
1095 arrays and non-arrays, respectively. Use a temporary
1096 symbol and gfc_trans_assignment for all source=
1097 assignments to allocated objects besides for class and
1100 2015-05-19 Jakub Jelinek <jakub@redhat.com>
1103 * trans-openmp.c (gfc_trans_omp_teams): Set OMP_TEAMS_COMBINED for
1104 combined constructs.
1105 (gfc_trans_omp_target): Make sure BIND_EXPR has non-NULL
1108 2015-05-19 David Malcolm <dmalcolm@redhat.com>
1110 * cpp.c (maybe_print_line): Strengthen local "map" from
1111 const line_map * to const line_map_ordinary *.
1112 (cb_file_change): Likewise for param "map" and local "from".
1113 (cb_line_change): Likewise for local "map".
1115 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
1117 * interface.c (compare_actual_formal): Use std::swap instead of
1119 * trans-array.c (gfc_trans_scalarized_loop_end): Likewise.
1120 * trans-intrinsic.c (walk_inline_intrinsic_transpose): Likewise.
1122 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1125 * interface.c(gfc_match_end_interface): Enforce F2008 C1202 (R1201).
1126 * match.c(gfc_op2string): Return 'none' for INTRINSIC_NONE.
1128 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1131 * decl.c(gfc_match_generic): Detected a malformed GENERIC statement.
1133 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1136 * gfortran.dg/storage_size_6.f90: New tests.
1138 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1141 * gfortran.dg/storage_size_6.f90: New tests.
1143 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1146 * decl.c(gfc_match_entry): Change a gfc_internal_error() into
1149 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1152 * gfortran.dg/storage_size_6.f90: New tests.
1154 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1157 * parse.c(verify_st_order): Replace a gfc_internal_error with your
1160 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1163 * io.c (match_filepos): Check for incomplete/mangled REWIND, FLUSH,
1164 BACKSPACE, and ENDFILE statements
1166 2015-05-18 Steven G. Kargl <kargl@gcc.gnu.org>
1169 * symbol.c(check_conflict): Check for a conflict between a dummy
1170 argument and an internal procedure name.
1172 2015-05-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1175 * io.c (format_lex): Change to NONSTRING when checking for
1176 possible doubled quote.
1177 * scanner.c (gfc_next_char_literal): Revert change from 64506
1178 and add a check for quotes and return.
1180 2015-05-16 Thomas Koenig <tkoenig@gcc.gnu.org>
1183 * expr.c (is_parent_of_current_ns): New function.
1184 (check_restricted): Use it.
1186 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1190 Replace all calls to gfc_notify_std_1 with gfc_notify_std and
1191 gfc_warning_1 with gfc_warning.
1192 * decl.c (gfc_verify_c_interop_param): Here.
1193 * resolve.c (resolve_branch): Here.
1194 (resolve_fl_derived): Here.
1195 * dependency.c (gfc_check_argument_var_dependency):
1196 * scanner.c (preprocessor_line): Use gfc_warning_now_at. Fix line
1197 counter and locations before and after warning.
1198 * gfortran.h (gfc_warning_1, gfc_warning_now_1, gfc_notify_std_1):
1200 (gfc_warning_now_at): Declare.
1201 * error.c (gfc_warning_1): Delete.
1202 (gfc_notify_std_1): Delete.
1203 (gfc_warning_now_1): Delete.
1204 (gfc_format_decoder): Handle two locations.
1205 (gfc_diagnostic_build_prefix): Rename as
1206 gfc_diagnostic_build_kind_prefix.
1207 (gfc_diagnostic_build_locus_prefix): Take an expanded_location
1208 instead of diagnostic_info.
1209 (gfc_diagnostic_build_locus_prefix): Add overload that takes two
1211 (gfc_diagnostic_starter): Handle two locations.
1212 (gfc_warning_now_at): New.
1213 (gfc_diagnostics_init): Initialize caret_chars array.
1214 (gfc_diagnostics_finish): Reset caret_chars array to default.
1216 2015-05-16 Mikael Morin <mikael@gcc.gnu.org>
1217 Paul Thomas <pault@gcc.gnu.org>
1220 * trans-expr.c (gfc_trans_subcomponent_assign): Always assign
1221 the expression component to the destination. In addition, if
1222 the component has allocatable components, copy them and
1223 deallocate those of the expression, if it is not a variable.
1224 The expression is fixed if not a variable to prevent multiple
1227 2015-05-12 Thomas Koenig <tkoenig@gcc.gnu.org>
1230 * frontend-passes.c (has_dimen_vector_ref): New function.
1231 (inline_matmul_assign): Use it to return early in case
1232 of unhandled vector subscripts.
1234 2015-05-12 Thomas Koenig <tkoenig@gcc.gnu.org>
1238 * gfortran.h (gfc_array_spec): Add field resolved.
1239 * array.c (gfc_resolve_array_spec): Resolve array spec
1242 2015-05-11 Mikael Morin <mikael@gcc.gnu.org>
1245 * simplify.c (simplify_bound): Fix assert to accept subobject arrays.
1247 2015-05-10 Thomas Koenig <tkoenig@gcc.gnu.org>
1250 * frontend-passes.c (scalarized_expr): Set correct dimension and
1251 shape for the expression to be passed to lbound. Remove trailing
1252 references after array refrence.
1253 (inline_matmul_assign): Remove gfc_copy_expr from calls
1254 to scalarized_expr().
1256 2015-05-10 Mikael Morin <mikael@gcc.gnu.org>
1258 * simplify.c (simplify_bound_dim): Don't check for emptyness
1259 in the case of cobound simplification. Factor lower/upper
1260 bound differenciation before the actual simplification.
1261 (simplify_bound): Remove assumed shape specific simplification.
1262 Don't give up early for the lbound of an assumed shape.
1264 2015-05-09 Mikael Morin <mikael@gcc.gnu.org>
1267 * trans-array.h (gfc_scalar_elemental_arg_saved_as_reference):
1269 * trans-array.c (gfc_scalar_elemental_arg_saved_as_reference):
1271 (gfc_add_loop_ss_code): Use gfc_scalar_elemental_arg_saved_as_reference
1273 (gfc_walk_elemental_function_args): Set the dummy_arg field.
1274 * trans.h (gfc_ss_info): New subfield dummy_arg.
1275 * trans-expr.c (gfc_conv_procedure_call): Revert the change
1277 (gfc_conv_expr): Use gfc_scalar_elemental_arg_saved_as_reference
1280 2015-05-08 Mikael Morin <mikael@gcc.gnu.org>
1282 * trans-array.c (gfc_walk_elemental_function_args):
1283 Don't skip the advance to the next dummy argument when skipping
1284 absent optional args.
1286 2015-05-05 David Malcolm <dmalcolm@redhat.com>
1288 * expr.c (check_inquiry): Fix indentation so that it reflects the
1290 * interface.c (compare_parameter): Likewise.
1291 * parse.c (parse_oacc_structured_block): Likewise.
1292 * target-memory.c (expr_to_char): Likewise.
1293 * trans-types.c (gfc_init_kinds): Likewise.
1295 2015-05-02 Steven G. Kargl <kargl@gcc.gnu.org>
1298 * invoke.texi: Remove 'no-' in '-fno-fixed-form'
1300 2015-05-01 Mikael Morin <mikael@gcc.gnu.org>
1302 * simplify.c (simplify_bound_dim): Tighten the check for array fullness
1303 by also checking for absence of subreference.
1304 (simplify_bound): Don't skip simplification if the array
1306 (simplify_cobound): Same.
1308 2015-04-30 Thomas Koenig <tkoenig@gcc.gnu.org>
1311 * simplify.c (simplify_bound): Get constant lower bounds of one
1312 from array spec for assumed and explicit shape shape arrays if
1313 the lower bounds are indeed one.
1315 2015-04-30 David Malcolm <dmalcolm@redhat.com>
1317 * options.c (gfc_init_options): Remove spurious second
1319 * trans-stmt.c (gfc_trans_allocate): Likewise.
1321 2015-04-28 Andre Vehreschild <vehre@gmx.de>
1323 * interface.c (gfc_compare_types): Check for unlimited
1324 polymorphism flag in the correct position indepent of the _data
1325 component being present or not. This prevents a segfault, when
1326 the _data component is not present.
1327 * symbol.c (gfc_type_compatible): Same.
1329 2015-04-27 Jim Wilson <jim.wilson@linaro.org>
1331 * Make-lang.in (fortran.mostlyclean): Remove gfortran and
1334 2015-04-27 Andre Vehreschild <vehre@gmx.de>
1338 * trans-array.c (duplicate_allocatable): Fixed deep copy of
1339 allocatable components, which are liable for copy only, when
1341 (gfc_duplicate_allocatable): Add deep-copy code into if
1342 component allocated block. Needed interface change for that.
1343 (gfc_copy_allocatable_data): Supplying NULL_TREE for code to
1344 add into if-block for checking whether a component was
1346 (gfc_duplicate_allocatable_nocopy): Likewise.
1347 (structure_alloc_comps): Likewise.
1348 * trans-array.h: Likewise.
1349 * trans-expr.c (gfc_trans_alloc_subarray_assign): Likewise.
1350 * trans-openmp.c (gfc_walk_alloc_comps): Likewise.
1352 2015-04-23 Andre Vehreschild <vehre@gmx.de>
1355 * expr.c (gfc_lval_expr_from_sym): Code to select the regular
1356 or class array added.
1357 * gfortran.h: Add IS_CLASS_ARRAY macro.
1358 * trans-array.c (gfc_add_loop_ss_code): Treat class objects
1359 to be referenced always.
1360 (build_class_array_ref): Adapt retrieval of array descriptor.
1361 (build_array_ref): Likewise.
1362 (gfc_conv_array_ref): Hand the vptr or the descriptor to
1363 build_array_ref depending whether the sym is class or not.
1364 (gfc_trans_array_cobounds): Select correct gfc_array_spec for
1365 regular and class arrays.
1366 (gfc_trans_array_bounds): Likewise.
1367 (gfc_trans_dummy_array_bias): Likewise.
1368 (gfc_get_dataptr_offset): Correcting call of build_array_ref.
1369 (gfc_conv_expr_descriptor): Set the array's offset to -1 when
1370 lbound in inner most dim is 1 and symbol non-pointer/assoc.
1371 * trans-decl.c (gfc_build_qualified_array): Select correct
1372 gfc_array_spec for regular and class arrays.
1373 (gfc_build_dummy_array_decl): Likewise.
1374 (gfc_get_symbol_decl): Get a dummy array for class arrays.
1375 (gfc_trans_deferred_vars): Tell conv_expr that the descriptor
1377 * trans-expr.c (gfc_class_vptr_get): Get the class descriptor
1378 from the correct location for class arrays.
1379 (gfc_class_len_get): Likewise.
1380 (gfc_conv_intrinsic_to_class): Add handling of _len component.
1381 (gfc_conv_class_to_class): Prevent access to unset array data
1382 when the array is an optional argument. Add handling of _len
1384 (gfc_copy_class_to_class): Check that _def_init is non-NULL
1385 when used in _vptr->copy()
1386 (gfc_trans_class_init_assign): Ensure that the rank of
1388 (gfc_conv_component_ref): Get the _vptr along with _data refs.
1389 (gfc_conv_variable): Make sure the temp array descriptor is
1390 returned for class arrays, too, and that class arrays are
1391 dereferenced correctly.
1392 (gfc_conv_procedure_call): For polymorphic type initialization
1393 the initializer has to be a pointer to _def_init stored in a
1394 dummy variable, which then needs to be used by value.
1395 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Use the
1396 temporary array descriptor for class arrays, too.
1397 (gfc_conv_intrinsic_storage_size): Likewise.
1398 (gfc_conv_intrinsic_loc): Add ref to _data for BT_CLASS
1400 * trans-stmt.c (trans_associate_var): Use a temporary array for
1401 the associate variable of class arrays, too, making the array
1402 one-based (lbound == 1).
1403 * trans-types.c (gfc_is_nodesc_array): Use the correct
1405 * trans.c (gfc_build_array_ref): Use the dummy array descriptor
1407 * trans.h: Add class_vptr to gfc_se for storing a class ref's
1410 2015-04-22 Steven G. Kargl <kargl@gcc.gnu.org>
1413 * decl.c (add_init_expr_to_sym): Set the length type parameter.
1415 2015-04-10 Tobias Burnus <burnus@net-b.de>
1417 * trans-stmt.c (gfc_trans_lock_unlock): Implement -fcoarray=lib
1418 version; reject not-yet-implemented variants.
1419 * trans-types.c (gfc_get_derived_type): For lock_type with
1420 -fcoarray=lib, use a void pointer as type.
1421 * trans.c (gfc_allocate_using_lib, gfc_allocate_allocatable):
1422 Handle lock_type with -fcoarray=lib.
1424 2015-04-10 Mikael Morin <mikael@gcc.gnu.org>
1430 * symbol.c (save_symbol_data, gfc_save_symbol_data): Rename the
1431 former to the latter and make it non-static. Update callers.
1432 * gfortran.h (gfc_save_symbol_data): New prototype.
1433 * decl.c (gfc_match_decl_type_spec): Call 'gfc_save_symbol_data'
1434 before modifying symbols 'sym' and 'dt_sym'.
1436 2013-04-09 Paul Thomas <pault@gcc.gnu.org>
1439 * primary.c (gfc_variable_attr): Avoid ICE on AR_UNKNOWN if any
1440 of the index variables are untyped and errors are present.
1442 2015-04-07 Andre Vehreschild <vehre@gmx.de>
1445 * trans-stmt.c (gfc_trans_allocate): For intrinsic functions
1446 use conv_expr_descriptor() instead of conv_expr_reference().
1448 2015-03-30 Jakub Jelinek <jakub@redhat.com>
1451 * trans-openmp.c (gfc_trans_omp_do): For !simple simd with explicit
1452 linear clause for the iterator set OMP_CLAUSE_LINEAR_NO_COPYIN.
1453 For implcitly added !simple OMP_CLAUSE_LINEAR set it too. Use step 1
1454 instead of the original step on the new iterator - count.
1456 2015-03-25 Mikael Morin <mikael@gcc.gnu.org>
1460 * gfortran.h (struct gfc_namespace): New field 'types_resolved'.
1461 * resolve.c (resolve_types): Return early if field 'types_resolved'
1462 is set. Set 'types_resolved' at the end.
1464 2015-03-24 Andre Vehreschild <vehre@gmx.de>
1467 * trans-expr.c (gfc_conv_structure): Fixed indendation.
1468 Using integer_zero_node now instead of explicitly
1469 constructing a integer constant zero node.
1470 (gfc_conv_derived_to_class): Add handling of _len component,
1471 i.e., when the rhs has a string_length then assign that to
1472 class' _len, else assign 0.
1473 (gfc_conv_intrinsic_to_class): Likewise.
1475 2015-03-24 Andre Vehreschild <vehre@gmx.de>
1480 * class.c (gfc_add_component_ref): Free no longer needed
1481 ref-chains to prevent memory loss.
1482 (find_intrinsic_vtab): For deferred length char arrays or
1483 unlimited polymorphic objects, store the size in bytes of one
1484 character in the size component of the vtab.
1485 * gfortran.h: Added gfc_add_len_component () define.
1486 * trans-array.c (gfc_trans_create_temp_array): Switched to new
1487 function name for getting a class' vtab's field.
1488 (build_class_array_ref): Likewise.
1489 (gfc_array_init_size): Using the size information from allocate
1490 more consequently now, i.e., the typespec of the entity to
1491 allocate is no longer needed. This is to address the last open
1492 comment in PR fortran/57456.
1493 (gfc_array_allocate): Likewise.
1494 (structure_alloc_comps): gfc_copy_class_to_class () needs to
1495 know whether the class is unlimited polymorphic.
1496 * trans-array.h: Changed interface of gfc_array_allocate () to
1497 reflect the no longer needed typespec.
1498 * trans-expr.c (gfc_find_and_cut_at_last_class_ref): New.
1499 (gfc_reset_len): New.
1500 (gfc_get_class_array_ref): Switch to new function name for
1501 getting a class' vtab's field.
1502 (gfc_copy_class_to_class): Added flag to know whether the class
1503 to copy is unlimited polymorphic. Adding _len dependent code
1504 then, which calls ->vptr->copy () with four arguments adding
1505 the length information ->vptr->copy(from, to, from_len, to_cap).
1506 (gfc_conv_procedure_call): Switch to new function name for
1507 getting a class' vtab's field.
1508 (alloc_scalar_allocatable_for_assignment): Use the string_length
1509 as computed by gfc_conv_expr and not the statically backend_decl
1510 which may be incorrect when ref-ing.
1511 (gfc_trans_assignment_1): Use the string_length variable and
1512 not the rse.string_length. The former has been computed more
1514 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Switch to new
1515 function name for getting a class' vtab's field.
1516 (gfc_conv_intrinsic_storage_size): Likewise.
1517 (gfc_conv_intrinsic_transfer): Likewise.
1518 * trans-stmt.c (gfc_trans_allocate): Restructured to evaluate
1519 source=expr3 only once before the loop over the objects to
1520 allocate, when the objects are not arrays. Doing correct _len
1521 initialization and calling of vptr->copy () fixing PR 64787.
1522 (gfc_trans_deallocate): Reseting _len to 0, preventing future
1524 * trans.c (gfc_build_array_ref): Switch to new function name
1525 for getting a class' vtab's field.
1526 (gfc_add_comp_finalizer_call): Likewise.
1527 * trans.h: Define the prototypes for the gfc_class_vtab_*_get ()
1528 and gfc_vptr_*_get () functions.
1529 Added gfc_find_and_cut_at_last_class_ref () and
1530 gfc_reset_len () routine prototype. Added flag to
1531 gfc_copy_class_to_class () prototype to signal an unlimited
1532 polymorphic entity to copy.
1534 2015-03-24 Iain Sandoe <iain@codesourcery.com>
1535 Tobias Burnus <burnus@net-b.de>
1537 * gfortran.texi (_gfortran_caf_sync_memory): Improve wording.
1539 2015-03-23 Paul Thomas <pault@gcc.gnu.org>
1540 Mikael Morin <mikael@gcc.gnu.org>
1543 * gfortran.h (struct symbol_attribute) : New field
1544 'array_outer_dependency'.
1545 * trans.h (struct gfc_ss_info): New field 'array_outer_dependency'.
1546 * module.c (enum ab_attribute): New value AB_ARRAY_OUTER_DEPENDENCY.
1547 (attr_bits): Append same value to initializer.
1548 (mio_symbol_attribute): Handle 'array_outer_dependency' attr
1549 in module read and write.
1550 * resolve.c (update_current_proc_outer_array_dependency): New function.
1551 (resolve_function, resolve_call): Add code to update current procedure's
1552 'array_outer_dependency' attribute.
1553 (resolve_variable): Mark current procedure with attribute
1554 array_outer_dependency if the variable is an array coming from outside
1555 the current namespace.
1556 (resolve_fl_procedure): Mark a procedure without body with attribute
1557 'array_outer_dependency'.
1558 * trans-array.c (gfc_conv_resolve_dependencies): If any ss is
1559 marked as 'array_outer_dependency' generate a temporary.
1560 (gfc_walk_function_expr): If the function may reference external arrays,
1561 mark the head gfc_ss with flag 'array_outer_dependency'.
1563 2015-03-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1565 PR libgfortran/59513
1566 * gfortran.texi (Read/Write after EOF marker): New information.
1568 2015-03-21 H.J. Lu <hongjiu.lu@intel.com>
1570 * gfortran.texi (_gfortran_caf_sync_memory): Put @{xxx} in one
1573 2015-03-21 Tobias Burnus <burnus@net-b.de>
1575 * gfortran.texi (_gfortran_caf_sync_all, _gfortran_caf_sync_images,
1576 _gfortran_caf_sync_memory, _gfortran_caf_error_stop,
1577 _gfortran_caf_error_stop_str, _gfortran_caf_atomic_define,
1578 _gfortran_caf_atomic_ref, _gfortran_caf_atomic_cas,
1579 _gfortran_caf_atomic_op): New sections.
1581 2015-03-21 Tobias Burnus <burnus@net-b.de>
1583 * trans-expr.c (gfc_get_tree_for_caf_expr): Reject unimplemented
1584 coindexed coarray accesses.
1586 2015-03-17 Paul Thomas <pault@gcc.gnu.org>
1589 * trans-types.c (gfc_get_derived_type): If an abstract derived
1590 type with procedure pointer components has no other type of
1591 component, return the backend_decl. Otherwise build the
1592 components if any of the non-procedure pointer components have
1595 2015-03-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1598 *trans-intrinisic.c (conv_intrinsic_system_clock): Check the
1599 smallest kind passed in user arguments and hardcode tesults for
1600 KIND=1 or KIND=2 to indicate no clock available.
1602 2015-03-16 Andre Vehreschild <vehre@gmx.de>
1604 * resolve.c: Prevent segfault on illegal input.
1606 2015-03-14 Mikael Morin <mikael@gcc.gnu.org>
1609 * trans-expr.c (gfc_trans_pointer_assignment): Clear DESCRIPTOR_ONLY
1610 field before reusing LSE.
1612 2015-03-11 Janne Blomqvist <jb@gcc.gnu.org>
1615 * gfortran.texi: Document behavior when opening files without
1616 explicit ACTION= specifier.
1618 2015-03-10 Paul Thomas <pault@gcc.gnu.org>
1621 * trans-expr.c (gfc_conv_component_ref): If the component
1622 backend declaration is missing and the derived type symbol is
1623 available in the reference, call gfc_build_derived_type.
1625 2015-03-10 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
1626 Tobias Burnus <burnus@net-b.de>
1628 * trans.h (caf_sync_memory): New function decl tree.
1629 * trans-decl.c (gfc_build_builtin_function_decls): Define it.
1630 (create_main_function): Don't call sync_synchronize and leave
1631 it to the CAF library.
1632 * trans-stmt.c (gfc_trans_stop): Ditto.
1633 (gfc_trans_sync): Ditto; add call library call for sync memory.
1635 2015-03-08 Mikael Morin <mikael@gcc.gnu.org>
1638 * resolve.c (resolve_symbol): Check that the symbol found by
1639 name lookup really is the current symbol being resolved.
1641 2015-03-02 Tobias Burnus <burnus@net-b.de>
1643 * check.c (gfc_check_atomic): Properly check for coarrayness
1644 and for being coindexed.
1646 2015-02-26 Martin Liska <mliska@suse.cz>
1648 * resolve.c: Rename enum 'comparison' to 'compare_result' as
1649 solution for -Wodr issue.
1651 2015-02-24 Thomas Schwinge <thomas@codesourcery.com>
1654 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
1656 (DEF_FUNCTION_TYPE_VAR_7, DEF_FUNCTION_TYPE_VAR_11): New macros.
1657 * types.def (BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR)
1658 (BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR):
1659 Remove function types.
1660 (BT_FN_VOID_INT_SIZE_PTR_PTR_PTR)
1661 (BT_FN_VOID_INT_SIZE_PTR_PTR_PTR_INT_INT_VAR)
1662 (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR):
1665 2015-02-22 Bernd Edlinger <bernd.edlinger@hotmail.de>
1669 * trans-expr.c (gfc_apply_interface_mapping_to_expr): Remove mapping
1670 for component references to class objects.
1671 (gfc_conv_procedure_call): Compare the class by name.
1673 2015-02-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1676 * scanner.c (gfc_next_char_literal): For free form source,
1677 check for '!' and if found, clear the comment and go back
1678 and get the next character. For fixed form source, skip the
1681 2015-02-12 Paul Thomas <pault@gcc.gnu.org>
1684 * trans-stmt.c (gfc_trans_deallocate): If a component array
1685 expression is not a descriptor type and it is a derived type
1686 that has allocatable components and is not finalizable, then
1687 deallocate the allocatable components.
1689 2015-02-08 Mikael Morin <mikael@gcc.gnu.org>
1692 * module.c (check_for_ambiguous): Change argument type
1693 from gfc_symbol to gfc_symtree. Check local (symtree) name
1694 instead of original (symbol) name.
1695 (read_module): Update caller.
1697 2015-02-06 Paul Thomas <pault@gcc.gnu.org>
1700 * gfortran.h: Add 'must finalize' field to gfc_expr and
1701 prototypes for gfc_is_alloc_class_scalar_function and for
1702 gfc_is_alloc_class_array_function.
1703 * expr.c (gfc_is_alloc_class_scalar_function,
1704 gfc_is_alloc_class_array_function): New functions.
1705 * trans-array.c (gfc_add_loop_ss_code): Do not move the
1706 expression for allocatable class scalar functions outside the
1708 (conv_array_index_offset): Cope with deltas being NULL_TREE.
1709 (build_class_array_ref): Do not return with allocatable class
1710 array functions. Add code to pick out the returned class array.
1711 Dereference if necessary and return if not a class object.
1712 (gfc_conv_scalarized_array_ref): Cope with offsets being NULL.
1713 (gfc_walk_function_expr): Return an array ss for the result of
1714 an allocatable class array function.
1715 * trans-expr.c (gfc_conv_subref_array_arg): Remove the assert
1716 that the argument should be a variable. If an allocatable class
1717 array function, set the offset to zero and skip the write-out
1719 (gfc_conv_procedure_call): Add allocatable class array function
1720 to the assert. Call gfc_conv_subref_array_arg for allocatable
1721 class array function arguments with derived type formal arg..
1722 Add the code for handling allocatable class functions, including
1723 finalization calls to prevent memory leaks.
1724 (arrayfunc_assign_needs_temporary): Return if an allocatable
1725 class array function.
1726 (gfc_trans_assignment_1): Set must_finalize to rhs expression
1727 for allocatable class functions. Set scalar_to_array as needed
1728 for scalar class allocatable functions assigned to an array.
1729 Nullify the allocatable components corresponding the the lhs
1730 derived type so that the finalization does not free them.
1732 2015-01-29 Andre Vehreschild <vehre@gmx.de>
1733 Janus Weil <janus@gcc.gnu.org>
1736 Initial patch by Janus Weil
1737 * resolve.c (resolve_allocate_expr): Add check for comp. only
1738 when target is not unlimited polymorphic.
1739 * trans-stmt.c (gfc_trans_allocate): Assign correct value to
1740 _len component of unlimited polymorphic entities.
1742 2015-02-05 Tobias Burnus <burnus@net-b.de>
1745 * resolve.c (resolve_transfer): Also check structure
1748 2015-02-05 Paul Thomas <pault@gcc.gnu.org>
1751 * resolve.c (resolve_structure_cons): Obtain the rank of class
1753 * trans-expr.c (gfc_trans_alloc_subarray_assign): Do the
1754 assignment to allocatable class array components.
1755 (alloc_scalar_allocatable_for_subcomponent_assignment): If comp
1756 is a class component, allocate to the _data field.
1757 (gfc_trans_subcomponent_assign): If a class component with a
1758 derived type expression set the _vptr field and for array
1759 components, call gfc_trans_alloc_subarray_assign. For scalars,
1760 the assignment is performed here.
1762 2015-02-04 Jakub Jelinek <jakub@redhat.com>
1764 * options.c: Include langhooks.h.
1765 (gfc_post_options): Change lang_hooks.name based on
1766 selected -std= mode.
1768 2015-02-03 Steven G. Kargl <kargl@gcc.gnu.org>
1770 * intrinsic.texi (CO_ASSOCIATED): c_prt_1 should be c_ptr_1.
1772 2015-01-30 Andre Vehreschild <vehre@gmx.de>
1774 * trans-decl.c (gfc_get_symbol_decl): Removed duplicate code.
1775 * trans-expr.c (gfc_conv_intrinsic_to_class): Fixed indentation.
1776 Fixed datatype of charlen to be a 32-bit int.
1778 2015-02-01 Joseph Myers <joseph@codesourcery.com>
1780 * error.c (gfc_warning (const char *, ...), gfc_warning_now (const
1781 char *, ...)): Remove functions.
1782 * gfortran.h (gfc_warning (const char *, ...), gfc_warning_now
1783 (const char *, ...)): Remove declarations.
1784 * arith.c, check.c, data.c, decl.c, frontend-passes.c,
1785 interface.c, intrinsic.c, io.c, matchexp.c, module.c, openmp.c,
1786 options.c, parse.c, primary.c, resolve.c, scanner.c, symbol.c,
1787 trans-common.c, trans-const.c, trans-stmt.c: All callers of
1788 gfc_warning and gfc_warning_now changed to pass 0 or option number
1791 2015-01-30 Joseph Myers <joseph@codesourcery.com>
1793 * f95-lang.c, gfortranspec.c, trans-const.c, trans-expr.c: All
1794 callers of fatal_error changed to pass input_location as first
1797 2015-01-28 Tobias Burnus <burnus@net-b.de>
1799 * intrinsic.texi (CO_BROADCAST): Correct argument description.
1801 2015-01-27 Tobias Burnus <burnus@net-b.de>
1804 * trans-openmp.c (gfc_has_alloc_comps, gfc_trans_omp_clauses):
1805 Fix handling for scalar coarrays.
1806 * trans-types.c (gfc_get_element_type): Add comment.
1808 2015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1811 * interface.c: Remove <algorithm>.
1812 (check_dummy_characteristics): Use MAX instead of std::max.
1814 2015-01-26 Paul Thomas <pault@gcc.gnu.org>
1817 * resolve.c (resolve_allocate_expr): If the default initializer
1818 is NULL, keep the original MOLD expression so that the correct
1819 typespec is available.
1821 2015-01-26 Tobias Burnus <burnus@net-b.de>
1824 * interface.c (check_dummy_characteristics): Fix coarray handling.
1826 2015-01-26 Tobias Burnus <burnus@net-b.de>
1828 * io.c (gfc_match_inquire): Replace "-1" by a defined constant.
1830 2015-01-26 Janus Weil <janus@gcc.gnu.org>
1833 * class.c (finalize_component): New argument 'sub_ns'. Insert code to
1834 check if 'expr' is associated.
1835 (generate_finalization_wrapper): Rename 'ptr' symbols to 'ptr1' and
1836 'ptr2'. Pass 'sub_ns' to finalize_component.
1838 2015-01-25 Mikael Morin <mikael@gcc.gnu.org>
1841 * decl.c (gfc_match_derived_decl): Don't insert a new symtree element.
1842 * module.c (MOD_VERSION): Bump.
1843 (write_module): Don't write list of extensions.
1844 (read_module): Don't jump over list of extensions;
1845 don't load list of extensions.
1846 (load_derived_extensions, write_dt_extensions,
1847 write_derived_extensions): Remove.
1849 2015-01-24 Tobias Burnus <burnus@net-b.de>
1851 * parse.c (gfc_parse_file): Fix two-location gfc_error call.
1853 2015-01-23 Martin Liska <mliska@suse.cz>
1855 * decl.c (attr_decl1): Workaround -Wmaybe-uninitialized
1856 false positive during profiledbootstrap by initializing them.
1857 * matchexp.c (match_mult_operand): Likewise.
1858 * module.c (write_atom): Likewise.
1859 (read_module): Likewise.
1861 2015-01-23 Tom de Vries <tom@codesourcery.com>
1864 * lang.opt (fopenacc): Mark as LTO option.
1866 2015-01-23 Tom de Vries <tom@codesourcery.com>
1869 * lang.opt (fopenmp): Mark as LTO option.
1871 2015-01-23 Andre Vehreschild <vehre@gmx.de>
1873 * trans-decl.c (gfc_finish_var_decl): Fixed moved comment.
1874 * trans-stmt.c (gfc_trans_allocate): Fixed indentation.
1876 2015-01-23 Jakub Jelinek <jakub@redhat.com>
1878 * gfc-diagnostic.def (DK_ICE_NOBT): New kind.
1880 2015-01-23 Janus Weil <janus@gcc.gnu.org>
1883 * class.c (finalize_component): Apply the check for 'fini_coarray' only
1884 to coarray components.
1886 2015-01-23 Tobias Burnus <burnus@net-b.de>
1889 * trans-openmp.c (gfc_trans_oacc_combined_directive): Fix
1892 2015-01-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1896 * trans-io.c (set_parameter_value): Delete use of has_iostat.
1897 Redefine to not generate any runtime error check calls.
1898 (set_parameter_value_chk): Rename of the former
1899 set_parameter_value with the runtime error checks and fix
1900 whitespace. (set_parameter_value_inquire): New function that
1901 builds a runtime conditional block to set the INQUIRE
1902 common parameter block unit number to -2 when unit numbers
1903 exceed positive KIND=4 limits. (gfc_trans_open): Whitespace.
1904 For unit, use the renamed set_parameter_value_chk.
1905 (gfc_trans_close): Likewise use renamed function.
1906 (build_filepos): Whitespace and use renamed function.
1907 (gfc_trans_inquire): Whitespace and for unit use
1908 set_parameter_value and set_parameter_value_inquire.
1909 (gfc_trans_wait): Remove p->iostat from call to
1910 set_parameter_value. Use new set_parameter_value_chk for unit.
1911 (build_dt): Use the new set_parameter_value without p->iostat
1912 and fix whitespace. Use set_parameter_value_chk for unit.
1914 2015-01-21 Thomas Koenig <tkoenig@netcologne.de>
1917 * dependency.c (callback_dummy_intent_not_int): New function.
1918 (dummy_intent_not_in): New function.
1919 (gfc_full_array_ref_p): Use dummy_intent_not_in.
1921 2015-01-18 Andre Vehreschild <vehre@gmx.de>
1922 Janus Weil <janus@gcc.gnu.org>
1925 * class.c (gfc_get_len_component): New.
1926 (gfc_build_class_symbol): Add _len component to unlimited
1927 polymorphic entities.
1928 (find_intrinsic_vtab): Removed emitting of error message.
1929 * gfortran.h: Added prototype for gfc_get_len_component.
1930 * simplify.c (gfc_simplify_len): Use _len component where
1932 * trans-expr.c (gfc_class_len_get): New.
1933 (gfc_conv_intrinsic_to_class): Add handling for deferred
1935 (gfc_conv_structure): Treat _len component correctly.
1936 (gfc_conv_expr): Prevent bind_c handling when not required.
1937 (gfc_trans_pointer_assignment): Propagate _len component.
1938 * trans-stmt.c (class_has_len_component): New.
1939 (trans_associate_var): _len component treatment for associate
1941 (gfc_trans_allocate): Same as for trans_associate_var()
1942 * trans.h: Added prototype for gfc_class_len_get.
1944 2015-01-18 Paul Thomas <pault@gcc.gnu.org>
1947 * trans-expr.c (gfc_trans_subcomponent_assign): Use a deep copy
1948 for allocatable components, where the source is a variable.
1950 2015-01-18 Paul Thomas <pault@gcc.gnu.org>
1953 * primary.c (gfc_match_varspec): Exclude dangling associate-
1954 names with dimension 0 from being counted as arrays.
1955 * resolve.c (resolve_assoc_var): Sub-strings are permissible
1956 for associate-names, so exclude characters from the test for
1958 * trans-decl.c (gfc_get_symbol_decl): Associate-names can use
1959 the hidden string length variable of their associated target.
1960 Signal this by setting 'length' to a constant, if the decl for
1961 the string length is a variable.
1963 2015-01-17 Paul Thomas <pault@gcc.gnu.org>
1966 * trans-expr.c (gfc_trans_pointer_assignment): Make sure that
1967 before reinitializing rse, to add the rse.pre to block before
1969 * trans-intrinsic.c (gfc_conv_associated): Deal with the class
1970 data being a descriptor.
1972 2015-01-17 Andre Vehreschild <vehre@gmx.de>
1975 * primary.c (build_actual_constructor): Prevent warning.
1976 * trans-expr.c (alloc_scalar_allocatable_for_subcomponent_
1977 assignment): New function encapsulates treatment of allocatable
1979 (gfc_trans_subcomponent_assign): Needed to distinguish between
1980 regular assignment and initilization.
1981 (gfc_trans_structure_assign): Same.
1982 (gfc_conv_structure): Same.
1985 * gfortran.h: deferred_parameter is not needed, because
1986 it artificial does the trick completely.
1987 * primary.c (build_actual_constructor): Same.
1988 (gfc_convert_to_structure_constructor): Same.
1989 * resolve.c (resolve_fl_derived0): Same.
1990 * trans-expr.c (gfc_conv_component_ref): Prevent treating
1991 allocatable deferred length char arrays here.
1992 (gfc_trans_subcomponent_assign): Same as above.
1993 * trans-types.c (gfc_sym_type): This is done in
1994 gfc_get_derived_type already.
1996 2015-01-17 Andre Vehreschild <vehre@gmx.de>
1999 * trans-decl.c (gfc_get_symbol_decl):Use a ref on the string
2000 length when the symbol is declared to be a result.
2001 * trans-expr.c (gfc_conv_procedure_call): Strip deref on the
2002 string length when functions are nested and the string length
2003 is a reference already.
2005 2015-01-16 Janus Weil <janus@gcc.gnu.org>
2008 * decl.c (match_pointer_init): Error out if resolution of init expr
2011 2015-01-15 Tobias Burnus <burnus@net-b.de>
2013 * openmp.c (check_symbol_not_pointer, resolve_oacc_data_clauses,
2014 resolve_oacc_deviceptr_clause, resolve_omp_clauses,
2015 gfc_resolve_oacc_declare): Replace '%s' by %qs.
2017 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
2018 Cesar Philippidis <cesar@codesourcery.com>
2019 James Norris <jnorris@codesourcery.com>
2020 Ilmir Usmanov <i.usmanov@samsung.com>
2021 Tobias Burnus <burnus@net-b.de>
2023 * lang.opt (fopenacc): New option.
2024 * cpp.c (cpp_define_builtins): Conditionally define _OPENACC.
2025 * dump-parse-tree.c (show_omp_node): Split part of it into...
2026 (show_omp_clauses): ... this new function.
2027 (show_omp_node, show_code_node): Handle EXEC_OACC_PARALLEL_LOOP,
2028 EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS,
2029 EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
2030 EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
2031 EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
2032 (show_namespace): Update for OpenACC.
2033 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_2, DEF_FUNCTION_TYPE_VAR_8)
2034 (DEF_FUNCTION_TYPE_VAR_12, DEF_GOACC_BUILTIN)
2035 (DEF_GOACC_BUILTIN_COMPILER): New macros.
2036 * types.def (BT_FN_VOID_INT_INT_VAR)
2037 (BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR)
2038 (BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR):
2040 * gfortran.h (gfc_statement): Add ST_OACC_PARALLEL_LOOP,
2041 ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_END_PARALLEL,
2042 ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_DATA,
2043 ST_OACC_END_DATA, ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA,
2044 ST_OACC_LOOP, ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE,
2045 ST_OACC_WAIT, ST_OACC_CACHE, ST_OACC_KERNELS_LOOP,
2046 ST_OACC_END_KERNELS_LOOP, ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA,
2048 (struct gfc_expr_list): New data type.
2049 (gfc_get_expr_list): New macro.
2050 (gfc_omp_map_op): Add OMP_MAP_FORCE_ALLOC, OMP_MAP_FORCE_DEALLOC,
2051 OMP_MAP_FORCE_TO, OMP_MAP_FORCE_FROM, OMP_MAP_FORCE_TOFROM,
2052 OMP_MAP_FORCE_PRESENT, OMP_MAP_FORCE_DEVICEPTR.
2053 (OMP_LIST_FIRST, OMP_LIST_DEVICE_RESIDENT, OMP_LIST_USE_DEVICE)
2054 (OMP_LIST_CACHE): New enumerators.
2055 (struct gfc_omp_clauses): Add async_expr, gang_expr, worker_expr,
2056 vector_expr, num_gangs_expr, num_workers_expr, vector_length_expr,
2057 wait_list, tile_list, async, gang, worker, vector, seq,
2058 independent, wait, par_auto, gang_static, and loc members.
2059 (struct gfc_namespace): Add oacc_declare_clauses member.
2060 (gfc_exec_op): Add EXEC_OACC_KERNELS_LOOP,
2061 EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS,
2062 EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
2063 EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
2064 EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
2065 (gfc_free_expr_list, gfc_resolve_oacc_directive)
2066 (gfc_resolve_oacc_declare, gfc_resolve_oacc_parallel_loop_blocks)
2067 (gfc_resolve_oacc_blocks): New prototypes.
2068 * match.c (match_exit_cycle): Handle EXEC_OACC_LOOP and
2069 EXEC_OACC_PARALLEL_LOOP.
2070 * match.h (gfc_match_oacc_cache, gfc_match_oacc_wait)
2071 (gfc_match_oacc_update, gfc_match_oacc_declare)
2072 (gfc_match_oacc_loop, gfc_match_oacc_host_data)
2073 (gfc_match_oacc_data, gfc_match_oacc_kernels)
2074 (gfc_match_oacc_kernels_loop, gfc_match_oacc_parallel)
2075 (gfc_match_oacc_parallel_loop, gfc_match_oacc_enter_data)
2076 (gfc_match_oacc_exit_data, gfc_match_oacc_routine): New
2078 * openmp.c: Include "diagnostic.h" and "gomp-constants.h".
2079 (gfc_free_omp_clauses): Update for members added to struct
2081 (gfc_match_omp_clauses): Change mask paramter to uint64_t. Add
2083 (resolve_omp_clauses): Add openacc parameter. Update for OpenACC.
2084 (struct fortran_omp_context): Add is_openmp member.
2085 (gfc_resolve_omp_parallel_blocks): Initialize it.
2086 (gfc_resolve_do_iterator): Update for OpenACC.
2087 (gfc_resolve_omp_directive): Call
2088 resolve_omp_directive_inside_oacc_region.
2089 (OMP_CLAUSE_PRIVATE, OMP_CLAUSE_FIRSTPRIVATE)
2090 (OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_COPYPRIVATE)
2091 (OMP_CLAUSE_SHARED, OMP_CLAUSE_COPYIN, OMP_CLAUSE_REDUCTION)
2092 (OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS, OMP_CLAUSE_SCHEDULE)
2093 (OMP_CLAUSE_DEFAULT, OMP_CLAUSE_ORDERED, OMP_CLAUSE_COLLAPSE)
2094 (OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE)
2095 (OMP_CLAUSE_ALIGNED, OMP_CLAUSE_DEPEND, OMP_CLAUSE_INBRANCH)
2096 (OMP_CLAUSE_LINEAR, OMP_CLAUSE_NOTINBRANCH, OMP_CLAUSE_PROC_BIND)
2097 (OMP_CLAUSE_SAFELEN, OMP_CLAUSE_SIMDLEN, OMP_CLAUSE_UNIFORM)
2098 (OMP_CLAUSE_DEVICE, OMP_CLAUSE_MAP, OMP_CLAUSE_TO)
2099 (OMP_CLAUSE_FROM, OMP_CLAUSE_NUM_TEAMS, OMP_CLAUSE_THREAD_LIMIT)
2100 (OMP_CLAUSE_DIST_SCHEDULE): Use uint64_t.
2101 (OMP_CLAUSE_ASYNC, OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS)
2102 (OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_COPY, OMP_CLAUSE_COPYOUT)
2103 (OMP_CLAUSE_CREATE, OMP_CLAUSE_PRESENT)
2104 (OMP_CLAUSE_PRESENT_OR_COPY, OMP_CLAUSE_PRESENT_OR_COPYIN)
2105 (OMP_CLAUSE_PRESENT_OR_COPYOUT, OMP_CLAUSE_PRESENT_OR_CREATE)
2106 (OMP_CLAUSE_DEVICEPTR, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER)
2107 (OMP_CLAUSE_VECTOR, OMP_CLAUSE_SEQ, OMP_CLAUSE_INDEPENDENT)
2108 (OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE_DEVICE_RESIDENT)
2109 (OMP_CLAUSE_HOST_SELF, OMP_CLAUSE_OACC_DEVICE, OMP_CLAUSE_WAIT)
2110 (OMP_CLAUSE_DELETE, OMP_CLAUSE_AUTO, OMP_CLAUSE_TILE): New macros.
2111 (gfc_match_omp_clauses): Handle those.
2112 (OACC_PARALLEL_CLAUSES, OACC_KERNELS_CLAUSES, OACC_DATA_CLAUSES)
2113 (OACC_LOOP_CLAUSES, OACC_PARALLEL_LOOP_CLAUSES)
2114 (OACC_KERNELS_LOOP_CLAUSES, OACC_HOST_DATA_CLAUSES)
2115 (OACC_DECLARE_CLAUSES, OACC_UPDATE_CLAUSES)
2116 (OACC_ENTER_DATA_CLAUSES, OACC_EXIT_DATA_CLAUSES)
2117 (OACC_WAIT_CLAUSES): New macros.
2118 (gfc_free_expr_list, match_oacc_expr_list, match_oacc_clause_gang)
2119 (gfc_match_omp_map_clause, gfc_match_oacc_parallel_loop)
2120 (gfc_match_oacc_parallel, gfc_match_oacc_kernels_loop)
2121 (gfc_match_oacc_kernels, gfc_match_oacc_data)
2122 (gfc_match_oacc_host_data, gfc_match_oacc_loop)
2123 (gfc_match_oacc_declare, gfc_match_oacc_update)
2124 (gfc_match_oacc_enter_data, gfc_match_oacc_exit_data)
2125 (gfc_match_oacc_wait, gfc_match_oacc_cache)
2126 (gfc_match_oacc_routine, oacc_is_loop)
2127 (resolve_oacc_scalar_int_expr, resolve_oacc_positive_int_expr)
2128 (check_symbol_not_pointer, check_array_not_assumed)
2129 (resolve_oacc_data_clauses, resolve_oacc_deviceptr_clause)
2130 (oacc_compatible_clauses, oacc_is_parallel, oacc_is_kernels)
2131 (omp_code_to_statement, oacc_code_to_statement)
2132 (resolve_oacc_directive_inside_omp_region)
2133 (resolve_omp_directive_inside_oacc_region)
2134 (resolve_oacc_nested_loops, resolve_oacc_params_in_parallel)
2135 (resolve_oacc_loop_blocks, gfc_resolve_oacc_blocks)
2136 (resolve_oacc_loop, resolve_oacc_cache, gfc_resolve_oacc_declare)
2137 (gfc_resolve_oacc_directive): New functions.
2138 * parse.c (next_free): Update for OpenACC. Move some code into...
2139 (verify_token_free): ... this new function.
2140 (next_fixed): Update for OpenACC. Move some code into...
2141 (verify_token_fixed): ... this new function.
2142 (case_executable): Add ST_OACC_UPDATE, ST_OACC_WAIT,
2143 ST_OACC_CACHE, ST_OACC_ENTER_DATA, and ST_OACC_EXIT_DATA.
2144 (case_exec_markers): Add ST_OACC_PARALLEL_LOOP, ST_OACC_PARALLEL,
2145 ST_OACC_KERNELS, ST_OACC_DATA, ST_OACC_HOST_DATA, ST_OACC_LOOP,
2146 ST_OACC_KERNELS_LOOP.
2147 (case_decl): Add ST_OACC_ROUTINE.
2148 (push_state, parse_critical_block, parse_progunit): Update for
2150 (gfc_ascii_statement): Handle ST_OACC_PARALLEL_LOOP,
2151 ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_END_PARALLEL,
2152 ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_KERNELS_LOOP,
2153 ST_OACC_END_KERNELS_LOOP, ST_OACC_DATA, ST_OACC_END_DATA,
2154 ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA, ST_OACC_LOOP,
2155 ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE, ST_OACC_WAIT,
2156 ST_OACC_CACHE, ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA,
2158 (verify_st_order, parse_spec): Handle ST_OACC_DECLARE.
2159 (parse_executable): Handle ST_OACC_PARALLEL_LOOP,
2160 ST_OACC_KERNELS_LOOP, ST_OACC_LOOP, ST_OACC_PARALLEL,
2161 ST_OACC_KERNELS, ST_OACC_DATA, ST_OACC_HOST_DATA.
2162 (decode_oacc_directive, parse_oacc_structured_block)
2163 (parse_oacc_loop, is_oacc): New functions.
2164 * parse.h (struct gfc_state_data): Add oacc_declare_clauses
2166 (is_oacc): New prototype.
2167 * resolve.c (gfc_resolve_blocks, gfc_resolve_code): Handle
2168 EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL,
2169 EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS, EXEC_OACC_DATA,
2170 EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP, EXEC_OACC_UPDATE,
2171 EXEC_OACC_WAIT, EXEC_OACC_CACHE, EXEC_OACC_ENTER_DATA,
2172 EXEC_OACC_EXIT_DATA.
2173 (resolve_codes): Call gfc_resolve_oacc_declare.
2174 * scanner.c (openacc_flag, openacc_locus): New variables.
2175 (skip_free_comments): Update for OpenACC. Move some code into...
2176 (skip_omp_attribute): ... this new function.
2177 (skip_oacc_attribute): New function.
2178 (skip_fixed_comments, gfc_next_char_literal): Update for OpenACC.
2179 * st.c (gfc_free_statement): Handle EXEC_OACC_PARALLEL_LOOP,
2180 EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS,
2181 EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
2182 EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
2183 EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
2184 * trans-decl.c (gfc_generate_function_code): Update for OpenACC.
2185 * trans-openmp.c: Include "gomp-constants.h".
2186 (gfc_omp_finish_clause, gfc_trans_omp_clauses): Use GOMP_MAP_*
2187 instead of OMP_CLAUSE_MAP_*. Use OMP_CLAUSE_SET_MAP_KIND.
2188 (gfc_trans_omp_clauses): Handle OMP_LIST_USE_DEVICE,
2189 OMP_LIST_DEVICE_RESIDENT, OMP_LIST_CACHE, and OMP_MAP_FORCE_ALLOC,
2190 OMP_MAP_FORCE_DEALLOC, OMP_MAP_FORCE_TO, OMP_MAP_FORCE_FROM,
2191 OMP_MAP_FORCE_TOFROM, OMP_MAP_FORCE_PRESENT,
2192 OMP_MAP_FORCE_DEVICEPTR, and gfc_omp_clauses' async, seq,
2193 independent, wait_list, num_gangs_expr, num_workers_expr,
2194 vector_length_expr, vector, vector_expr, worker, worker_expr,
2195 gang, gang_expr members.
2196 (gfc_trans_omp_do): Handle EXEC_OACC_LOOP.
2197 (gfc_convert_expr_to_tree, gfc_trans_oacc_construct)
2198 (gfc_trans_oacc_executable_directive)
2199 (gfc_trans_oacc_wait_directive, gfc_trans_oacc_combined_directive)
2200 (gfc_trans_oacc_declare, gfc_trans_oacc_directive): New functions.
2201 * trans-stmt.c (gfc_trans_block_construct): Update for OpenACC.
2202 * trans-stmt.h (gfc_trans_oacc_directive, gfc_trans_oacc_declare):
2204 * trans.c (tranc_code): Handle EXEC_OACC_CACHE, EXEC_OACC_WAIT,
2205 EXEC_OACC_UPDATE, EXEC_OACC_LOOP, EXEC_OACC_HOST_DATA,
2206 EXEC_OACC_DATA, EXEC_OACC_KERNELS, EXEC_OACC_KERNELS_LOOP,
2207 EXEC_OACC_PARALLEL, EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_ENTER_DATA,
2208 EXEC_OACC_EXIT_DATA.
2209 * gfortran.texi: Update for OpenACC.
2210 * intrinsic.texi: Likewise.
2211 * invoke.texi: Likewise.
2213 2015-01-15 Janus Weil <janus@gcc.gnu.org>
2216 * resolve.c (resolve_fl_derived0): Continue resolving next component
2219 2015-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2222 * io.c (gfc_match_inquire): Generate error if unit number in
2223 inquire statement is a constant -1. All other values allowed.
2224 * trans-io.c (gfc_trans_inquire): Delete dummy iostat variable.
2225 (create_dummy_iostat): Delete function no longer used.
2227 2015-01-13 Jakub Jelinek <jakub@redhat.com>
2230 * trans-decl.c (create_function_arglist): Don't set TREE_READONLY
2231 on dummy args with VALUE attribute.
2233 2015-01-11 Janus Weil <janus@gcc.gnu.org>
2236 * interface.c (gfc_extend_expr): Look for type-bound operators before
2239 2015-01-11 Janus Weil <janus@gcc.gnu.org>
2242 * resolve.c (resolve_fl_derived0): Set error flag if problems with the
2243 interface of a procedure-pointer component were detected.
2245 2015-01-11 Janus Weil <janus@gcc.gnu.org>
2248 * interface.c (compare_parameter): Interface check for
2249 procedure-pointer component as actual argument.
2251 2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
2253 * gfortran.texi: Update for libgomp being renamed from "GNU OpenMP
2254 Runtime Library" to "GNU Offloading and Multi Processing Runtime
2256 * intrinsic.texi: Likewise.
2258 2015-01-10 Tobias Burnus <burnus@net-b.de>
2261 * invoke.texi (Wline-truncation): Document new behaviour.
2262 * lang.opt (Wline-truncation): Add Init(-1).
2263 * options.c (gfc_post_options): If -Wline-truncation is unset,
2264 enable it for free-form source files; for the latter, also use
2265 -Werror=line-truncation, unless -Wno-error has been specified.
2267 2015-01-09 Michael Collison <michael.collison@linaro.org>
2269 * convert.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2270 input.h, alias.h, symtab.h, options.h, fold-const.h,
2271 wide-int.h, and inchash.h due to flattening of tree.h.
2272 * cpp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2273 input.h, alias.h, symtab.h, fold-const.h,
2274 wide-int.h, and inchash.h due to flattening of tree.h.
2276 * f95.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2277 input.h, alias.h, symtab.h, options.h, fold-const.h,
2278 wide-int.h, and inchash.h due to flattening of tree.h.
2279 * iresolve.c: Ditto.
2280 * match.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2281 input.h, alias.h, symtab.h, fold-const.h,
2282 wide-int.h, and inchash.h due to flattening of tree.h.
2283 * module.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2284 input.h, alias.h, symtab.h, options.h, fold-const.h,
2285 wide-int.h, and inchash.h due to flattening of tree.h.
2287 * target-memory.c: Include hash-set.h, vec.h,
2288 double-int.h, input.h, alias.h, symtab.h, fold-const.h,
2289 wide-int.h, and inchash.h due to flattening of tree.h.
2290 * trans-array.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2291 input.h, alias.h, symtab.h, options.h, fold-const.h,
2292 wide-int.h, and inchash.h due to flattening of tree.h.
2293 * trans.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2294 input.h, alias.h, symtab.h, options.h, fold-const.h,
2295 wide-int.h, and inchash.h due to flattening of tree.h.
2296 * trans-common.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2297 input.h, alias.h, symtab.h, fold-const.h,
2298 wide-int.h, and inchash.h due to flattening of tree.h.
2299 * trans-const.c: Ditto.
2300 * trans-decl.c: Ditto.
2301 * trans-expr.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2302 input.h, alias.h, symtab.h, options.h, fold-const.h,
2303 wide-int.h, and inchash.h due to flattening of tree.h.
2304 * trans-intrinsic.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2305 input.h, alias.h, symtab.h, fold-const.h,
2306 wide-int.h, inchash.h and real.h due to flattening of tree.h.
2307 * trans-io.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2308 input.h, alias.h, symtab.h, options.h, fold-const.h,
2309 wide-int.h, and inchash.h due to flattening of tree.h.
2310 * trans-openmp.c: Ditto.
2311 * trans-stmt.c: Ditto.
2312 * trans-types.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2313 input.h, alias.h, symtab.h, fold-const.h,
2314 wide-int.h, inchash.h and real.h due to flattening of tree.h.
2316 2015-01-08 Tobias Burnus <burnus@net-b.de>
2318 * trans-decl.c (gfc_build_qualified_array): Fix coarray tokens
2319 for module coarrays with -fcoarray=lib.
2320 (get_proc_pointer_decl): As module variable, make only public
2321 when not marked as private.
2323 2015-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
2326 * dependency.h: Actually commit changes.
2328 2015-01-05 Thomas Koenig <tkoenig@gcc.gnu.org>
2331 * dependency.c: Update copyright years.
2332 (gfc_discard_nops): Add prototype.
2333 * dependency.c (discard_nops): Rename to gfc_discard_nops,
2335 (gfc_discard_nops): Use gfc_discard_nops.
2336 (gfc_dep_difference): Likewise.
2337 * frontend-passes.c Update copyright years.
2338 (realloc_strings): New function. Add prototype.
2339 (gfc_run_passes): Call realloc_strings.
2340 (realloc_string_callback): New function.
2341 (create_var): Add prototype. Handle case of a
2342 scalar character variable.
2343 (optimize_trim): Do not handle allocatable variables.
2345 2015-01-05 Jakub Jelinek <jakub@redhat.com>
2347 Update copyright years.
2349 * gfortranspec.c (lang_specific_driver): Update copyright notice
2351 * gfc-internals.texi: Bump @copying's copyright year.
2352 * gfortran.texi: Ditto.
2353 * intrinsic.texi: Ditto.
2354 * invoke.texi: Ditto.
2356 2015-01-02 Janus Weil <janus@gcc.gnu.org>
2359 * expr.c (find_component_ref): Deal with extended types.
2361 2015-01-02 Tobias Burnus <burnus@net-b.de>
2363 * trans-decl.c (gfc_build_qualified_array): Fix coarray tokens
2364 for module coarrays with -fcoarray=lib.
2366 2015-01-02 Janus Weil <janus@gcc.gnu.org>
2369 * interface.c (is_procptr_result): New function to check if an
2370 expression is a procedure-pointer result.
2371 (compare_actual_formal): Use it.
2373 Copyright (C) 2015 Free Software Foundation, Inc.
2375 Copying and distribution of this file, with or without modification,
2376 are permitted in any medium without royalty provided the copyright
2377 notice and this notice are preserved.