1 2010-08-27 Janus Weil <janus@gcc.gnu.org>
4 * match.c (select_type_set_tmp): Add the possibility to reset the
6 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
8 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
11 * dependency.c (check_section_vs_section): Single test for
12 identical strides which takes into account that only one
13 of the strides may be NULL.
15 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
18 * primary.c (match_hollerith_constant): Calculate padding needed to
19 fill default integer and allocate string for that size. Set pad bytes
21 * gfortran.h: Add hollerith pad value to type spec union.
22 * data.c (create_character_initializer): Fix spelling of function name.
23 Use hollerith pad value to calculate length.
24 * arith.c (hollerith2representation); Use hollerith pad value to
27 2010-08-26 Daniel Kraft <d@domob.eu>
32 * gfortran.h (struct gfc_association_list): New flag `dangling'.
33 (gfc_build_block_ns): Declared here...
34 * parse.h (gfc_build_block_ns): ...instead of here.
35 * trans.h (gfc_process_block_locals): Expect additionally the
36 gfc_association_list of BLOCK (if present).
37 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
38 * resolve.c (resolve_variable): Only check for invalid *array*
39 references on associate-names.
40 (resolve_assoc_var): New method with code previously in resolve_symbol.
41 (resolve_select_type): Use association to give the selector and
42 temporaries their values instead of ordinary assignment.
43 (resolve_fl_var_and_proc): Allow CLASS associate-names.
44 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
45 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
46 to `gfc_process_block_locals' to match new interface.
47 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
49 (gfc_process_block_locals): Defer them rather here when linked to
50 from the BLOCK's association list.
52 2010-08-25 Jakub Jelinek <jakub@redhat.com>
54 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
55 TREE_NOTHROW on fndecls that can't throw. Set
56 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
57 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
58 gfor_fndecl_associated.
60 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
63 * frontend-passes.c (optimize_equality): Don't optimize array equality
65 2010-08-23 Janus Weil <janus@gcc.gnu.org>
68 * resolve.c (resolve_procedure_interface): New function split off from
70 (resolve_formal_arglist): Call it here ...
71 (resolve_symbol): ... and here.
73 2010-08-22 Joseph Myers <joseph@codesourcery.com>
75 * Make-lang.in (gfortranspec.o): Update dependencies.
76 * gfortranspec.c: Include coretypes.h before gcc.h. Include
78 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
79 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
80 (g77_xargc): Make unsigned.
81 (g77_xargv): Change to g77_x_decoded_options.
82 (g77_newargc): Make unsigned.
83 (g77_newargv): Change to g77_new_decoded_options.
84 (strings_same, options_same): New.
85 (append_arg): Use cl_decoded_option structures.
87 (add_arg_libgfortran): New.
88 (lang_specific_driver): Use cl_decoded_option structures.
90 2010-08-21 Janus Weil <janus@gcc.gnu.org>
94 * class.c (add_proc_comp): Add static initializer for PPCs.
95 (add_procs_to_declared_vtab): Modified comment.
96 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
97 initializer if the component is part of a vtype.
98 (mio_component_list): Add argument 'vtype', pass it on to
100 (mio_symbol): Modified call to 'mio_component_list'.
101 * trans.h (gfc_conv_initializer): Modified prototype.
102 (gfc_trans_assign_vtab_procs): Removed.
103 * trans-common.c (create_common): Modified call to
104 'gfc_conv_initializer'.
105 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
106 gfc_emit_parameter_debug_info): Modified call to
107 'gfc_conv_initializer'.
108 (build_function_decl): Remove assertion.
109 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
110 Removed call to 'gfc_trans_assign_vtab_procs'.
111 (gfc_conv_initializer): Add argument 'procptr'.
112 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
113 (gfc_trans_assign_vtab_procs): Removed.
114 * trans-stmt.c (gfc_trans_allocate): Removed call to
115 'gfc_trans_assign_vtab_procs'.
117 2010-08-21 Tobias Burnus <burnus@net-b.de>
121 * intrinsic.c (add_sym): Init value attribute.
122 (set_attr_value): New function.
123 (add_functions) Use it and add JN/YN resolvers.
124 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
125 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
126 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
127 * iresolve.c (gfc_resolve_bessel_n2): New function.
128 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
130 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
131 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
132 * simplify.c (): For YN set to -INF if previous values
134 * trans-expr.c (gfc_conv_procedure_call): Don't crash
136 * iresolve.c (gfc_resolve_extends_type_of): Set the
137 type of the dummy argument to the one of the actual.
139 2010-08-20 Joseph Myers <joseph@codesourcery.com>
141 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
143 2010-08-20 Joseph Myers <joseph@codesourcery.com>
145 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
148 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
150 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
152 2010-08-19 Daniel Kraft <d@domob.eu>
156 * trans.h (struct gfc_se): New flag `byref_noassign'.
157 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
158 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
159 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
160 and check for compile-time errors with those.
161 * trans-decl.c (trans_associate_var): Use new routine
162 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
163 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
164 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
165 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
166 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
167 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
168 rank remapping for assignment.
170 2010-08-19 Tobias Burnus <burnus@net-b.de>
172 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
173 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
176 2010-08-19 Tobias Burnus <burnus@net-b.de>
180 * check.c (gfc_check_bessel_n2): New function.
181 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
182 * intrinsic.c (add_functions): Add transformational version
183 of the Bessel_jn/yn intrinsics.
184 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
185 gfc_simplify_bessel_yn2): New prototypes.
186 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
187 transformational variant.
188 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
189 Check for negative order.
190 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
191 gfc_simplify_bessel_yn2): New functions.
193 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
196 * resolve.c (resolve_transfer): Traverse operands and set expression
197 to be checked to a non EXPR_OP type.
199 2010-08-19 Janus Weil <janus@gcc.gnu.org>
202 * gfortran.h (gfc_add_save): Modified prototype.
203 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
204 (match_pointer_init): New function to match F08 pointer initialization.
205 (variable_decl,match_procedure_decl,match_ppc_decl): Use
206 'match_pointer_init'.
207 (match_attr_spec): Module variables are implicitly SAVE.
208 (gfc_match_save): Modified call to 'gfc_add_save'.
209 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
211 * primary.c (gfc_variable_attr): Handle SAVE attribute.
212 * resolve.c (resolve_structure_cons): Add new argument and do pointer
213 initialization checks.
214 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
215 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
216 (resolve_fl_variable): Handle SAVE_IMPLICIT.
217 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
219 * trans-decl.c (gfc_create_module_variable): Module variables with
220 TARGET can already exist.
221 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
222 (gfc_conv_initializer): Implement non-NULL pointer
225 2010-08-18 Tobias Burnus <burnus@net-b.de>
228 * intrinsic.texi (selected_char_kind): Document ISO_10646
231 2010-08-17 Jakub Jelinek <jakub@redhat.com>
234 * trans-decl.c (build_library_function_decl_1): Chain on
235 void_list_node instead of creating a new TREE_LIST.
236 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
237 * trans-types.c (gfc_get_function_type): Likewise. Set
238 typelist to void_list_node for the main program.
240 2010-08-17 Daniel Kraft <d@domob.eu>
243 * gfortran.h (struct gfc_association_list): New member `where'.
244 (gfc_is_associate_pointer) New method.
245 * match.c (gfc_match_associate): Remember locus for each associate
246 name matched and do not try to set variable flag.
247 * parse.c (parse_associate): Use remembered locus for symbols.
248 * primary.c (match_variable): Instead of variable-flag check for
249 associate names set it for all such names used.
250 * symbol.c (gfc_is_associate_pointer): New method.
251 * resolve.c (resolve_block_construct): Don't generate assignments
252 to give associate-names their values.
253 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
254 (resolve_symbol): Set some more attributes for associate variables,
255 set variable flag here and check it and don't try to build an
256 explicitely shaped array-spec for array associate variables.
257 * trans-expr.c (gfc_conv_variable): Dereference in case of association
259 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
260 (gfc_sym_type): Return pointer type for association to scalar vars.
261 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
262 (trans_associate_var): New method.
263 (gfc_trans_deferred_vars): Handle association symbols.
265 2010-08-16 Joseph Myers <joseph@codesourcery.com>
267 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
269 (MMDX): Change back to MMD. Mark NoDriverArg instead of
271 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
272 OPT_MDX and OPT_MMDX.
274 2010-08-16 Joseph Myers <joseph@codesourcery.com>
276 * lang.opt (MDX, MMDX): Mark RejectDriver.
278 2010-08-15 Janus Weil <janus@gcc.gnu.org>
280 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
281 vtabs for generics any more).
283 2010-08-15 Daniel Kraft <d@domob.eu>
286 * gfortran.h (gfc_find_proc_namespace): New method.
287 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
288 around with namespace.
289 * symbol.c (gfc_find_proc_namespace): New method.
290 * trans-decl.c (gfc_build_qualified_array): Use it for correct
292 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
293 * parse.c (parse_associate): Removed assignment-generation here...
294 * resolve.c (resolve_block_construct): ...and added it here.
295 (resolve_variable): Handle names that are arrays but were not parsed
296 as such because of association.
297 (resolve_code): Fix BLOCK resolution.
298 (resolve_symbol): Generate array-spec for associate-names.
300 2010-08-15 Tobias Burnus <burnus@net-b.de>
303 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
304 (verify_c_interop): Handle unresolved DT with bind(C).
306 2010-08-15 Tobias Burnus <burnus@net-b.de>
308 * trans-expr.c (gfc_conv_expr_present): Regard nullified
309 pointer arrays as absent.
310 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
311 dummys as absent argument.
312 * interface.c (compare_actual_formal,compare_parameter):
315 2010-08-15 Tobias Burnus <burnus@net-b.de>
317 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
318 dummies with intent(in).
320 2010-08-15 Daniel Kraft <d@domob.eu>
323 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
324 routines not IMPURE also as PURE.
325 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
326 `NO_CLASS' in `CLASS_IMPURE'.
327 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
328 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
329 (add_functions): Ditto.
330 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
331 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
332 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
333 are not ALLOCATABLE and have their INTENT specified.
335 2010-08-13 Daniel Kraft <d@domob.eu>
337 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
338 * array.c (gfc_match_array_spec): Match implied-shape specification and
339 handle AS_IMPLIED_SHAPE correctly otherwise.
340 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
341 (variable_decl): Some checks for implied-shape declaration.
342 * resolve.c (resolve_symbol): Assert that array-spec is no longer
343 AS_IMPLIED_SHAPE in any case.
345 2010-08-12 Joseph Myers <joseph@codesourcery.com>
347 * lang.opt (MD, MMD): Change to MDX and MMDX.
348 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
350 2010-08-11 Janus Weil <janus@gcc.gnu.org>
353 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
355 (check_arglist,check_specific): Add reference to 'name' field.
356 (init_arglist): Remove reference to 'name' field.
357 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
358 * check.c (variable_check): Reverse order of checks. Respect intent of
360 (int_or_proc_check): New function.
361 (coarray_check): New function.
362 (allocatable_check): New function.
363 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
364 (gfc_check_complex): Use 'int_or_real_check'.
365 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
366 gfc_check_ucobound): Use 'coarray_check'.
367 (gfc_check_pack): Use 'real_or_complex_check'.
368 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
370 (scalar_check,type_check,numeric_check,int_or_real_check,
371 real_or_complex_check,kind_check,double_check,logical_array_check,
372 array_check,same_type_check,rank_check,nonoptional_check,
373 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
374 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
375 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
376 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
377 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
378 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
379 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
382 2010-08-10 Daniel Kraft <d@domob.eu>
384 * gfortran.texi (Interoperability with C): Fix ordering in menu
385 and add new subsection about pointers.
386 (Interoperable Subroutines and Functions): Split off the pointer part.
387 (working with Pointers): New subsection with extended discussion
388 of pointers (especially procedure pointers).
390 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
393 * array.c (gfc_ref_dimen_size): Add end argument.
394 If end is non-NULL, calculate it.
395 (ref_size): Adjust call to gfc_ref_dimen_size.
396 (gfc_array_dimen_size): Likewise.
397 (gfc_array_res_shape): Likewise.
398 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
399 * resolve.c (resolve_array_ref): For stride not equal to -1,
400 fill in the lowest possible end.
402 2010-08-09 Janus Weil <janus@gcc.gnu.org>
404 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
406 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
408 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
410 (check_some_aliasing): Likewise.
411 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
412 (gfc_conv_intrinsic_int): Likewise.
413 (gfc_conv_intrinsic_lib_function): Likewise.
414 (gfc_conv_intrinsic_cmplx): Likewise.
415 (gfc_conv_intrinsic_ctime): Likewise.
416 (gfc_conv_intrinsic_fdate): Likewise.
417 (gfc_conv_intrinsic_ttynam): Likewise.
418 (gfc_conv_intrinsic_minmax): Likewise.
419 (gfc_conv_intrinsic_minmax_char): Likewise.
420 (gfc_conv_intrinsic_ishftc): Likewise.
421 (gfc_conv_intrinsic_index_scan_verify): Likewise.
422 (gfc_conv_intrinsic_merge): Likewise.
423 (gfc_conv_intrinsic_trim): Likewise.
424 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
426 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
429 * dependency.c (check_section_vs_section): Handle cases where
430 the start expression coincides with the lower or upper
433 2010-08-04 Janus Weil <janus@gcc.gnu.org>
438 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
439 container types. Do not artificially increase refs. Commit symbols one
441 * interface.c (compare_parameter): Make sure vtabs are present before
442 generating module variables.
443 * resolve.c (resolve_allocate_expr): Ditto.
445 2010-08-04 Tobias Burnus <burnus@net-b.de>
449 * resolve.c (resolve_structure_cons): Fix
452 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
456 * symbol.c (changed_syms): Made static again.
457 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
458 Changed conditional internal error into assert.
459 Rename function to ...
460 (gfc_enforce_clean_symbol_state): ... this.
461 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
462 Rename the former to the latter.
463 * parse.c (decode_statement, decode_omp_directive,
464 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
466 (changed_syms): Remove declaration.
467 (next_statement): Use gfc_enforce_clean_symbol_state.
469 2010-08-04 Tobias Burnus <burnus@net-b.de>
472 * resolve.c (resolve_structure_cons): Fix handling of
473 initialization structure constructors with character
474 elements of the wrong length.
475 * array.c (gfc_check_iter_variable): Add NULL check.
476 (gfc_resolve_character_array_constructor): Also truncate
479 2010-08-04 Tobias Burnus <burnus@net-b.de>
481 * trans-io.c (gfc_build_io_library_fndecls): Fix return
482 value of some libgfortran functions.
484 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
487 * dependency.c (gfc_deb_compare_expr): Remove any integer
488 conversion functions to larger types from both arguments.
489 Remove handling these functions futher down.
491 2010-08-03 Janus Weil <janus@gcc.gnu.org>
495 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
496 * resolve.c (resolve_tb_generic_targets): Check for errors.
498 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
501 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
504 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
507 * dependency.h: Add prototype for gfc_are_identical_variables.
508 * frontend-passes.c: Include depencency.h.
509 (optimimize_equality): Use gfc_are_identical_variables.
510 * dependency.c (identical_array_ref): New function.
511 (gfc_are_identical_variables): New function.
512 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
513 * dependency.c (gfc_check_section_vs_section). Rename gfc_
514 prefix from statc function.
515 (check_section_vs_section): Change arguments to gfc_array_ref,
516 adjust function body accordingly.
518 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
519 Janus Weil <janus@gcc.gnu.org>
524 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
525 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
526 gfc_copy_formal_args, gfc_copy_formal_args_intr,
527 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
528 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
529 Call reject_statement in case of error.
530 (match_deferred_characteritics): Call gfc_undo_symbols in case match
533 2010-08-01 Janus Weil <janus@gcc.gnu.org>
536 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
537 (gfc_find_derived_vtab): Make vtabs and vtypes public.
538 * module.c (read_module): When reading module files, always import
539 vtab and vtype symbols.
541 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
545 * symbol.c (changed_syms): Made non-static.
546 * parse.c (changed_syms): Declare new external.
547 (next_statement): Assert changed_syms is NULL at the beginning.
549 2010-07-30 Janus Weil <janus@gcc.gnu.org>
550 Steven G. Kargl <kargl@gcc.gnu.org>
553 * match.c (match_type_spec): Try to parse derived types before
556 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
558 * gfortran.h (gfc_release_symbol): New prototype.
559 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
560 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
561 Use gfc_release_symbol.
562 * parse.c (gfc_fixup_sibling_symbols): Ditto.
563 * resolve.c (resolve_symbol): Ditto.
565 2010-07-29 Tobias Burnus <burnus@net-b.de>
569 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
570 external procedure declarations in modules.
571 (gfc_get_symbol_decl): Modify assert.
573 2010-07-29 Janus Weil <janus@gcc.gnu.org>
576 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
578 2010-07-29 Janus Weil <janus@gcc.gnu.org>
581 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
582 (gfc_trans_class_assign): Modified prototype.
583 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
584 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
585 (gfc_trans_class_assign): ... here. Modified actual arguments.
586 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
587 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
588 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
590 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
594 * class.c (gfc_find_derived_vtab): Accept or discard newly created
595 symbols before returning.
597 2010-07-29 Joseph Myers <joseph@codesourcery.com>
599 * lang.opt (cpp): Remove Joined and Separate markers.
600 (cpp=): New internal option.
601 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
602 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
605 2010-07-29 Daniel Kraft <d@domob.eu>
608 * array.c (resolve_array_bound): Fix error message to properly handle
609 non-variable expressions.
611 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
613 * decl.c (free_value): Also free repeat field.
614 * data.c (gfc_assign_data_value): Always free offset before returning.
616 2010-07-28 Daniel Kraft <d@domob.eu>
618 * gfortran.h (gfc_build_intrinsic_call): New method.
619 * expr.c (gfc_build_intrinsic_call): New method.
620 * simplify.c (range_check): Ignore non-constant value.
621 (simplify_bound_dim): Handle non-variable expressions and
622 fix memory leak with non-free'ed expression.
623 (simplify_bound): Handle non-variable expressions.
624 (gfc_simplify_shape): Ditto.
625 (gfc_simplify_size): Ditto, but only in certain cases possible.
627 2010-07-28 Joseph Myers <joseph@codesourcery.com>
629 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
632 2010-07-28 Tobias Burnus <burnus@net-b.de>
635 * trans-types.c (gfc_get_derived_type): Fix DT declaration
636 from modules for whole-file mode.
638 2010-07-27 Joseph Myers <joseph@codesourcery.com>
640 * gfortran.h (gfc_handle_option): Update prototype and return
642 * options.c (gfc_handle_option): Update prototype and return value
645 2010-07-27 Joseph Myers <joseph@codesourcery.com>
647 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
648 decoded options in allocating deferred_opt.
649 * cpp.h (gfc_cpp_init_options): Update prototype.
650 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
651 * gfortran.h (gfc_option_lang_mask): New.
652 (gfc_init_options): Update prototype.
653 * options.c (gfc_option_lang_mask): New.
654 (gfc_init_options): Update prototype. Pass new arguments to
655 gfc_cpp_init_options.
657 2010-07-26 Tobias Burnus <burnus@net-b.de>
660 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
661 for functions which are later in the same file.
662 (gfc_create_function_decl, build_function_decl,
663 build_entry_thunks): Add global argument.
664 * trans.c (gfc_generate_module_code): Update
665 gfc_create_function_decl call.
666 * trans.h (gfc_create_function_decl): Update prototype.
667 * resolve.c (resolve_global_procedure): Also resolve for
670 2010-07-26 Richard Henderson <rth@redhat.com>
673 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
674 (gfc_write_global_declarations): New.
676 2010-07-26 Tobias Burnus <burnus@net-b.de>
679 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
680 for call to transfer_namelist_element.
681 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
684 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
687 * Make-lang.in: Add fortran/frontend-passes.o.
688 * gfortran.h: Add prototype for gfc_run_passes.
689 * resolve.c (gfc_resolve): Call gfc_run_passes.
690 * frontend-passes.c: New file.
692 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
695 * scanner.c (gfc_next_char_literal): Enable truncation warning for
698 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
701 * gfortran.h (gfc_namespace): New field old_equiv.
702 (gfc_free_equiv_until): New prototype.
703 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
704 a parameterized stop condition.
705 (gfc_free_equiv): Use gfc_free_equiv_until.
706 * parse.c (next_statement): Save equivalence list.
707 (reject_statement): Restore equivalence list.
709 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
712 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
713 in the function so that it does not get missed by early exits.
714 (load_line): Add checks for quoted strings and free form comments to
715 disable warnings on comments. Add check for ampersand as first
716 character after truncation and don't warn for this case, but warn if
717 there are subsequent non-whitespace characters.
719 2010-07-24 Tobias Burnus <burnus@net-b.de>
722 * parse.c (gfc_parse_file): Do not override
723 gfc_global_ns_list items.
725 2010-07-24 Tobias Burnus <burnus@net-b.de>
727 * options.c (gfc_init_options): Enable -fwhole-file by default.
728 * interface.c (compare_parameter): Assume a Hollerith constant is
729 compatible with all other argument types.
731 2010-07-23 Tobias Burnus <burnus@net-b.de>
734 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
735 -fwhole-file also for derived types.
736 * trans-types.c (copy_dt_decls_ifequal): Remove static and
737 rename to gfc_copy_dt_decls_ifequal.
738 (gfc_get_derived_type): Update call.
739 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
741 2010-07-23 Tobias Burnus <burnus@net-b.de>
744 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
746 2010-07-23 Jakub Jelinek <jakub@redhat.com>
748 * trans-types.c (gfc_get_array_descriptor_base,
749 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
750 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
751 instead of clearing DECL_NAME.
752 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
754 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
757 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
759 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
760 reverse the scalarization loop.
761 gfc_conv_resolve_dependencies: Pass the reverse field of the
762 loopinfo to gfc_dep_resolver.
763 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
764 assignment by resetting loop.reverse.
765 gfortran.h : Add the gfc_reverse enum.
766 trans.h : Add the reverse field to gfc_loopinfo.
767 dependency.c (gfc_check_dependency): Pass null to the new arg
769 (gfc_check_section_vs_section): Check for reverse dependencies.
770 (gfc_dep_resolver): Add reverse argument and deal with the loop
772 dependency.h : Modify prototype for gfc_dep_resolver to include
775 2010-07-23 Daniel Kraft <d@domob.eu>
778 * gfortran.h (gfc_find_symtree_in_proc): New method.
779 * symbol.c (gfc_find_symtree_in_proc): New method.
780 * match.c (match_exit_cycle): Look for loop name also in parent
781 namespaces within current procedure.
783 2010-07-22 Tobias Burnus <burnus@net-b.de>
786 * dependency.c (gfc_check_dependency): Add argument alising check.
787 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
789 2010-07-22 Daniel Kraft <d@domob.eu>
791 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
792 now in the correct place.
794 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
797 * Revert my commit r162325.
799 2010-07-21 Daniel Kraft <d@domob.eu>
801 * trans.h (gfc_get_return_label): Removed.
802 (gfc_generate_return): New method.
803 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
804 returning a tree directly.
805 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
806 (gfc_trans_block_construct): Update for new interface to
807 `gfc_trans_deferred_vars'.
808 * trans-decl.c (current_function_return_label): Removed.
809 (current_procedure_symbol): New variable.
810 (gfc_get_return_label): Removed.
811 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
812 returning a tree directly.
813 (get_proc_result), (gfc_generate_return): New methods.
814 (gfc_generate_function_code): Clean up and do init/cleanup here
815 also with gfc_wrapped_block. Remove return-label but rather
818 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
821 * fortran/match.c (match_type_spec): Check for derived type before
824 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
827 * interface.c (matching_typebound_op): Add argument for the
828 return of the generic name for the procedure.
829 (build_compcall_for_operator): Add an argument for the generic
830 name of an operator procedure and supply it to the expression.
831 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
832 calls to the above procedures.
833 * resolve.c (resolve_typebound_function): Catch procedure
834 component calls for CLASS objects, check that the vtable is
835 complete and insert the $vptr and procedure components, to make
837 (resolve_typebound_function): The same.
838 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
839 an allocatable scalar if it is a result.
841 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
844 * match.c (gfc_match_iterator): Reverted.
846 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
849 * match.c (gfc_match_iterator): Remove error that iterator
850 cannot be INTENT(IN).
852 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
854 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
855 Access subscript through the "dim" field index.
856 (gfc_trans_create_temp_array): Access ss info through the "dim" field
858 (gfc_conv_array_index_offset): Ditto.
859 (gfc_conv_loop_setup): Ditto.
860 (gfc_conv_expr_descriptor): Ditto.
861 (gfc_conv_ss_startstride): Ditto. Update call to
862 gfc_conv_section_startstride.
863 (gfc_conv_section_startstride): Set values along the array dimension.
864 Get array dimension directly from the argument.
866 2010-07-15 Jakub Jelinek <jakub@redhat.com>
868 * trans.h (gfc_string_to_single_character): New prototype.
869 * trans-expr.c (string_to_single_character): Renamed to ...
870 (gfc_string_to_single_character): ... this. No longer static.
871 (gfc_conv_scalar_char_value, gfc_build_compare_string,
872 gfc_trans_string_copy): Adjust callers.
873 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
874 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
875 (select_struct): Move to toplevel, add GTY(()).
876 (gfc_trans_character_select): Optimize SELECT CASE
877 with character length 1.
879 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
881 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
882 * trans-common.c: Likewise.
883 * trans-decl.c: Likewise.
884 * trans-types.c: Likewise.
887 2010-07-15 Janus Weil <janus@gcc.gnu.org>
890 * resolve.c (resolve_typebound_generic_call): Resolve generic
891 non-polymorphic type-bound procedure calls to the correct specific
893 (resolve_typebound_subroutine): Remove superfluous code.
895 2010-07-15 Daniel Kraft <d@domob.eu>
898 * trans.h (struct gfc_wrapped_block): New struct.
899 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
900 (gfc_finish_wrapped_block): New method.
901 (gfc_init_default_dt): Add new init code to block rather than
903 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
904 (gfc_trans_dummy_array_bias): Ditto.
905 (gfc_trans_g77_array): Ditto.
906 (gfc_trans_deferred_array): Ditto.
907 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
908 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
909 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
910 (gfc_finish_wrapped_block): New method.
911 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
912 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
913 (gfc_trans_deferred_array): Ditto.
914 * trans-decl.c (gfc_trans_dummy_character): Ditto.
915 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
916 (init_intent_out_dt): Ditto.
917 (gfc_init_default_dt): Add new init code to block rather than
919 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
920 and cleanup code and put it all together.
922 2010-07-15 Jakub Jelinek <jakub@redhat.com>
924 * trans.h (gfc_build_compare_string): Add CODE argument.
925 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
926 gfc_build_compare_string.
927 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
928 gfc_build_compare_string.
929 (string_to_single_character): Rename len variable to length.
930 (gfc_optimize_len_trim): New function.
931 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
932 or NE_EXPR and one of the strings is string literal with LEN_TRIM
933 bigger than the length of the other string, they compare unequal.
936 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
937 in CASE_LABEL_EXPR and use NULL for low for the default case.
939 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
941 * trans-array.c (gfc_conv_section_upper_bound): Remove
942 (gfc_conv_section_startstride): Don't set the upper bound in the
943 vector subscript case.
944 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
946 2010-07-14 Janus Weil <janus@gcc.gnu.org>
949 * gfortran.h (gfc_is_data_pointer): Remove prototype.
950 * dependency.c (gfc_is_data_pointer): Make it static.
951 * intrinsic.texi: Update documentation on C_LOC.
952 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
953 and add a check for polymorphic variables.
955 2010-07-14 Jakub Jelinek <jakub@redhat.com>
957 * trans-expr.c (string_to_single_character): Also optimize
958 string literals containing a single char followed only by spaces.
959 (gfc_trans_string_copy): Remove redundant string_to_single_character
962 * trans-decl.c (gfc_build_intrinsic_function_decls,
963 gfc_build_builtin_function_decls): Mark functions as
964 DECL_PURE_P or TREE_READONLY.
966 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
968 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
969 instead of build_function_call_expr.
970 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
972 2010-07-13 Tobias Burnus <burnus@net-b.de>
973 Daniel Franke <franke.daniel@gmail.com>
976 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
977 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
979 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
981 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
982 Tobias Burnus <burnus@net-b.de>
985 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
986 noclobber/noescape annotations to function calls.
987 (gfc_build_builtin_function_decls): Likewise.
989 2010-07-13 Janus Weil <janus@gcc.gnu.org>
995 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
996 * class.c (gfc_build_class_symbol): Modified call to
997 'gfc_find_derived_vtab'.
998 (add_proc_component): Removed, moved code into 'add_proc_comp'.
999 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1001 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1002 Removed treatment of generics.
1003 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1004 Call 'add_proc_comp' instead of duplicating code.
1005 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1007 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1008 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1009 Removed treatment of generics.
1010 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1011 'gfc_find_derived_vtab'.
1012 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1013 Removed treatment of generics.
1014 (resolve_select_type,resolve_fl_derived): Modified call to
1015 'gfc_find_derived_vtab'.
1016 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1017 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1019 * trans-stmt.c (gfc_trans_allocate): Ditto.
1021 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1024 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1027 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1029 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1030 * resolve.c (build_default_init_expr): Ditto.
1032 2010-07-11 Tobias Burnus <burnus@net-b.de>
1035 * module.c (sort_iso_c_rename_list): Remove.
1036 (import_iso_c_binding_module,use_iso_fortran_env_module):
1037 Allow multiple imports of the same symbol.
1039 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1041 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1043 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1046 * decl.c (build_sym,attr_decl1): Only build the class container if the
1047 symbol has sufficient attributes.
1048 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1049 pointer attribute for classes.
1050 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1051 * module.c (MOD_VERSION): Bump.
1052 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1053 (mio_symbol_attribute): Handle class_pointer attribute.
1054 * parse.c (parse_derived): Use class_pointer instead of pointer
1055 attribute for classes.
1056 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1057 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1058 resolve_allocate_expr,resolve_fl_derived): Ditto.
1059 (resolve_fl_var_and_proc): Check for class_ok attribute.
1061 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1063 * trans-io.c (gfc_build_st_parameter): Update calls to
1064 gfc_add_field_to_struct.
1065 * trans-stmt.c (ADD_FIELD): Ditto.
1067 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1069 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1070 fieldlist, remove fieldlist from argument list.
1071 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1072 and remove fieldlist from argument list.
1073 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1074 gfc_get_mixed_entry_union): Move setting
1075 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1076 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1078 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1081 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1082 if the lhs has never been host associated, as well as not being
1083 use associated, a pointer or a target.
1084 * resolve.c (resolve_variable): Mark variables that are host
1086 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1089 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1091 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1092 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1093 SIZEOF and C_SIZEOF.
1095 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1098 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1099 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1100 gfc_resolve_storage_size): New prototypes.
1101 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1102 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1103 * iresolve.c (gfc_resolve_storage_size): New function.
1104 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1106 (gfc_conv_intrinsic_storage_size): New function.
1107 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1109 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1112 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1113 !$omp do loops. Error on CYCLE to non-innermost collapsed
1116 2010-07-08 Tobias Burnus <burnus@net-b.de>
1119 * array.c (gfc_match_array_ref): Better error message for
1120 coarrays with too few ranks.
1121 (match_subscript): Move one diagnostic to caller.
1122 * gfortran.h (gfc_get_corank): Add prottype.
1123 * expr.c (gfc_get_corank): New function.
1124 * iresolve.c (resolve_bound): Fix rank for cobounds.
1125 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1126 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1129 2010-07-06 Tobias Burnus <burnus@net-b.de>
1132 * array.c (gfc_expand_constructor): Add optional diagnostic.
1133 * gfortran.h (gfc_expand_constructor): Update prototype.
1134 * expr.c (gfc_simplify_expr, check_init_expr,
1135 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1136 * resolve.c (gfc_resolve_expr): Ditto.
1138 2010-07-06 Tobias Burnus <burnus@net-b.de>
1140 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1141 * trans-intrinsic.c: Ditto.
1142 * trans-types.c: Ditto.
1143 * convert.c: Include diagnostic-core.h instead of toplev.h.
1145 * trans-array.c: Ditto.
1146 * trans-const.c: Ditto.
1147 * trans-expr.c: Ditto.
1148 * trans-io.c: Ditto.
1149 * trans-openmp.c: Ditto.
1152 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1155 * check.c (dim_rank_check): Also check intrinsic functions.
1156 Adjust permissible rank for functions which reduce the rank of
1157 their argument. Spread is an exception, where DIM can
1158 be one larger than the rank of array.
1160 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1163 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1165 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1168 * trans-types.c (gfc_get_derived_type): Derived type fields
1169 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1170 but build_pointer_type_for_mode must be used for this.
1172 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1174 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1175 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1176 type of gfc_conv_procedure_call.
1177 (conv_generic_with_optional_char_arg): Likewise.
1178 * trans-stmt.c (gfc_trans_call): Likewise.
1179 * trans-expr.c (gfc_conv_function_expr): Likewise.
1180 (gfc_conv_procedure_call): Use build_call_vec instead of
1183 2010-07-04 Daniel Kraft <d@domob.eu>
1185 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1187 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1191 * trans-types.c (gfc_get_derived_type): Derived type fields
1192 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1194 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1197 * decl.c (match_procedure_in_type): Clear structure before using.
1198 (gfc_match_generic): Ditto.
1200 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1202 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1203 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1204 of which comes from...
1205 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1206 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1208 (gfc_get_array_descriptor_base): Likewise.
1209 (gfc_get_mixed_entry_union): Likewise.
1210 (gfc_get_derived_type): Add extra chain parameter for
1211 gfc_add_field_to_struct.
1212 * trans-stmt.c (gfc_trans_character_select): Likewise.
1213 * trans-io.c (gfc_build_st_parameter): Likewise.
1215 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1218 * resolve.c (is_external_proc): Prevent procedure pointers from being
1219 regarded as external procedures.
1221 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1224 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1225 passed as second argument of ASSOCIATED.
1227 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1230 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1231 to determine if a function assignment can be made without a
1233 (gfc_trans_arrayfunc_assign): Move all the conditions that
1234 suppress the direct function call to the above new functon and
1237 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1240 * interface.c (argument_rank_mismatch): New function.
1241 (compare_parameter): Call new function instead of generating
1244 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1246 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1247 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1250 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1252 * Make-lang.in: Update dependencies.
1254 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1256 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1257 and exit_label fields.
1258 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1260 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1261 (gfc_trans_do): Likewise.
1262 (gfc_trans_do_while): Likewise.
1263 (gfc_trans_cycle): Use cycle_label directly.
1264 (gfc_trans_exit): Use exit_label directly.
1266 2010-06-27 Daniel Kraft <d@domob.eu>
1268 * dump-parse-tree.c (show_symbol): Dump target-expression for
1270 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1271 (show_namespace): Use show_level for correct indentation of
1272 "inner namespaces" (contained procedures or BLOCK).
1274 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1277 * dump-parse-tree.c (show_code_node): Show namespace for
1280 2010-06-26 Tobias Burnus <burnus@net-b.de>
1282 * decl.c (gfc_match_decl_type_spec): Support
1283 TYPE(intrinsic-type-spec).
1285 2010-06-25 Tobias Burnus <burnus@net-b.de>
1287 * intrinsic.h (gfc_check_selected_real_kind,
1288 gfc_simplify_selected_real_kind): Update prototypes.
1289 * intrinsic.c (add_functions): Add radix support to
1291 * check.c (gfc_check_selected_real_kind): Ditto.
1292 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1293 * trans-decl.c (gfc_build_intrinsic_function_decls):
1294 Change call from selected_real_kind to selected_real_kind2008.
1295 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1296 (PRECISION, RANGE, RADIX): Add cross @refs.
1298 2010-06-25 Tobias Burnus <burnus@net-b.de>
1300 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1301 * gfortran.texi (_gfortran_set_options): Update for
1302 GFC_STD_F2008_OBS addition.
1303 * libgfortran.h: Add GFC_STD_F2008_OBS.
1304 * options.c (set_default_std_flags, gfc_handle_option): Handle
1306 io.c (check_format): Fix allow_std check.
1308 2010-06-25 Tobias Burnus <burnus@net-b.de>
1310 * decl.c (gfc_match_entry): Allow END besides
1311 END SUBROUTINE/END FUNCTION for contained procedures.
1313 2010-06-25 Tobias Burnus <burnus@net-b.de>
1315 * parse.c (next_free, next_fixed): Allow ";" as first character.
1317 2010-06-24 Tobias Burnus <burnus@net-b.de>
1320 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1322 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1325 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1328 2010-06-21 Tobias Burnus <burnus@net-b.de>
1331 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1333 * symbol.c (gfc_add_contiguous): New function.
1334 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1335 * decl.c (match_attr_spec): Ditto.
1336 (gfc_match_contiguous): New function.
1337 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1339 * gfortran.h (symbol_attribute): Add contiguous.
1340 (gfc_is_simply_contiguous): Add prototype.
1341 (gfc_add_contiguous): Add prototype.
1342 * match.h (gfc_match_contiguous): Add prototype.
1343 * parse.c (decode_specification_statement,
1344 decode_statement): Handle contiguous attribute.
1345 * expr.c (gfc_is_simply_contiguous): New function.
1346 * dump-parse-tree.c (show_attr): Handle contiguous.
1347 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1349 * trans-expr.c (gfc_add_interface_mapping): Copy
1351 * trans-array.c (gfc_conv_descriptor_stride_get,
1352 gfc_conv_array_parameter): Handle contiguous arrays.
1353 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1354 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1356 * trans.h (gfc_array_kind): Ditto.
1357 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1359 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1361 * options.c (gfc_handle_option): Don't handle N_OPTS.
1363 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1366 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1369 2010-06-18 Tobias Burnus <burnus@net-b.de>
1372 * resolve.c (resolve_allocate_deallocate): Properly check
1373 part-refs in stat=/errmsg= for invalid use.
1375 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1378 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1379 Return directly in case of an error.
1381 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1384 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1385 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1386 structure to each procedure in a procedure list.
1387 * module.c (mio_typebound_proc): Add NULL argument to
1388 'gfc_get_typebound_proc'.
1389 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1390 to initialize the new structure.
1392 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1395 * gfortran.h (gfc_expr): Add new member 'mold'.
1396 * match.c (gfc_match_allocate): Implement the MOLD tag.
1397 * resolve.c (resolve_allocate_expr): Ditto.
1398 * trans-stmt.c (gfc_trans_allocate): Ditto.
1400 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1403 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1404 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1405 GFC_DECL_SAVED_DESCRIPTOR set.
1406 (gfc_omp_report_decl): New function.
1407 * trans.h (gfc_omp_report_decl): New prototype.
1408 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1410 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1414 * gfortranspec.c (lang_specific_driver): Removed deprecation
1416 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1417 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1418 * cpp.h (gfc_cpp_makedep): New.
1419 (gfc_cpp_add_dep): New.
1420 (gfc_cpp_add_target): New.
1421 * cpp.c (gfc_cpp_option): Add deps* members.
1422 (gfc_cpp_makedep): New.
1423 (gfc_cpp_add_dep): New.
1424 (gfc_cpp_add_target): New.
1425 (gfc_cpp_init_options): Initialize new options.
1426 (gfc_cpp_handle_option): Handle new options.
1427 (gfc_cpp_post_options): Map new options to libcpp-options.
1428 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1429 (gfc_cpp_done): If requested, write dependencies to file.
1430 * module.c (gfc_dump_module): Add a module filename as target.
1431 * scanner.c (open_included_file): New parameter system; add the
1432 included file as dependency.
1433 (gfc_open_included_file): Add the included file as dependency.
1434 (gfc_open_intrinsic_module): Likewise.
1435 * invoke.texi: Removed deprecation warning for -M.
1436 * gfortran.texi: Removed Makefile-dependencies project.
1438 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1440 * resolve.c (resolve_global_procedure): Improved checking if an
1441 explicit interface is required.
1443 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1445 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1447 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1448 (gfc_conv_intrinsic_ttynam): Likewise.
1449 (gfc_conv_intrinsic_trim): Likewise.
1451 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1454 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1456 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1458 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1460 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1462 * mathbuiltins.def: Add builtins that do not directly correspond
1463 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1464 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1465 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1466 code_{r,c}{4,8,10,16} fields. Add
1467 {,complex}{float,double,long_double}_built_in fields.
1468 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1469 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1470 definition of OTHER_BUILTIN.
1471 (real_compnt_info): Remove unused struct.
1472 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1474 (build_round_expr): Call builtin_decl_for_precision instead of
1476 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1477 instead of a switch.
1478 (gfc_build_intrinsic_lib_fndecls): Match
1479 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1480 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1482 (gfc_conv_intrinsic_lib_function): Go through all the extended
1484 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1485 instead of a switch.
1486 (gfc_conv_intrinsic_abs): Likewise.
1487 (gfc_conv_intrinsic_mod): Likewise.
1488 (gfc_conv_intrinsic_sign): Likewise.
1489 (gfc_conv_intrinsic_fraction): Likewise.
1490 (gfc_conv_intrinsic_nearest): Likewise.
1491 (gfc_conv_intrinsic_spacing): Likewise.
1492 (gfc_conv_intrinsic_rrspacing): Likewise.
1493 (gfc_conv_intrinsic_scale): Likewise.
1494 (gfc_conv_intrinsic_set_exponent): Likewise.
1496 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1500 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1501 functions with CLASS formal arguments.
1503 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1506 * resolve.c (conformable_arrays): Handle allocatable components.
1508 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1511 * gfortran.texi: Document that Cray pointers cannot be function
1514 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1517 * gfortran.texi: Document lack of support for syntax
1518 "complex FUNCTION name*16()", and existence of alternative
1519 legacy syntax "complex*16 FUNCTION name()".
1521 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1524 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1525 POSIX's fsync(), and how to call the latter from Fortran code.
1527 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1530 * interface.c (compare_actual_formal): Reject actual arguments with
1531 array subscript passed to ASYNCHRONOUS dummys.
1533 2010-06-10 Daniel Kraft <d@domob.eu>
1536 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1537 (struct gfc_symbol): New field `assoc'.
1538 (struct gfc_association_list): New struct.
1539 (struct gfc_code): New struct `block' in union, move `ns' there
1540 and add association list.
1541 (gfc_free_association_list): New method.
1542 (gfc_has_vector_subscript): Made public;
1543 * match.h (gfc_match_associate): New method.
1544 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1545 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1546 * interface.c (gfc_has_vector_subscript): Made public.
1547 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1548 * match.c (gfc_match_associate): New method.
1549 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1550 * primary.c (match_variable): Don't allow names associated to expr here.
1551 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1552 (case_exec_markers, case_end): Add ASSOCIATE statement.
1553 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1554 (parse_associate): New method.
1555 (parse_executable): Handle ST_ASSOCIATE.
1556 (parse_block_construct): Change reference to gfc_code's `ns' field.
1557 * resolve.c (resolve_select_type): Ditto.
1558 (resolve_code): Ditto.
1559 (resolve_block_construct): Ditto and add comment.
1560 (resolve_select_type): Set association list in generated BLOCK to NULL.
1561 (resolve_symbol): Resolve associate names.
1562 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1563 and free association list.
1564 (gfc_free_association_list): New method.
1565 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1566 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1567 gfc_code's `ns' field.
1569 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1571 * error.c (error_print): Pre-initialize loc by NULL.
1572 * openmp.c (resolve_omp_clauses): Add explicit
1573 braces to avoid ambigous else.
1574 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1576 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1578 * gfc-internals.texi: Move to GFDL 1.3.
1579 * gfortran.texi: Ditto.
1580 * intrinsic.texi: Ditto.
1581 * invoke.texi: Ditto.
1583 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1586 * check.c (gfc_check_selected_real_kind): Verify that the
1587 actual arguments are scalar.
1589 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1592 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1594 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1597 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1599 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1601 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1603 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1605 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1606 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1607 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1608 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1610 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1611 less_than_bitsize2): New functions.
1612 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1613 nonnegative_check and less_than_bitsize1.
1614 (gfc_check_ibclr, gfc_check_ibset): Removed.
1615 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1618 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1621 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1624 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1626 * resolve.c (resolve_deallocate_expr): Avoid warning
1627 about possible use of iunitialized sym.
1628 (resolve_allocate_expr): Pre-initialize sym by NULL.
1630 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1633 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1635 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1637 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1639 (gfc_get_array_type_bounds): Likewise.
1641 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1642 (gfc_find_module): Likewise.
1644 * f95-lang.c (pushlevel): Likewise.
1646 * trans.h (struct lang_type): Add variable_size GTY option.
1647 (struct lang_decl): Likewise.
1649 2010-06-08 Tobias Burnus <burnus@net-b.de>
1652 * symbol.c (check_conflict): Move protected--external/procedure check ...
1653 * resolve.c (resolve_select_type): ... to the resolution stage.
1655 2010-06-07 Tobias Burnus <burnus@net-b.de>
1657 * options.c (gfc_handle_option): Fix -fno-recursive.
1659 2010-06-07 Tobias Burnus <burnus@net-b.de>
1661 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1662 * gfortran.texi (copyrights-gfortran): Ditto.
1664 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1666 * lang.opt (fshort-enums): Define using Var and VarExists.
1667 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1669 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1670 Janus Weil <janus@gcc.gnu.org>
1673 * resolve.c (get_declared_from_expr): Move to before
1674 resolve_typebound_generic_call. Make new_ref and class_ref
1675 ignorable if set to NULL.
1676 (resolve_typebound_generic_call): Once we have resolved the
1677 generic call, check that the specific instance is that which
1678 is bound to the declared type.
1679 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1680 freeing 'class_ref->next' twice.
1682 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1685 * trans-array.c (structure_alloc_comps): Dereference scalar
1686 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1689 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1691 * gfortranspec.c (append_arg, lang_specific_driver): Use
1692 GCC-specific formats in diagnostics.
1694 2010-06-02 Tobias Burnus <burnus@net-b.de>
1697 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1700 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1703 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1706 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1708 * fortran/gfortran.texi: Fix typos in description of variable-format-
1711 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1714 * dependency.c (gfc_check_section_vs_section): Check
1715 for interleaving array assignments without conflicts.
1717 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1719 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1720 $data component of a class container.
1721 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1722 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1723 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1724 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1725 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1726 * gcc/fortran/parse.c (parse_derived): Ditto.
1727 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1728 gfc_expr_attr): Ditto.
1729 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1730 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1731 resolve_fl_var_and_proc, resolve_typebound_procedure,
1732 resolve_fl_derived): Ditto.
1733 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1734 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1736 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1737 gfc_trans_deferred_vars): Ditto.
1738 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1740 2010-05-28 Tobias Burnus <burnus@net-b.de>
1742 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1744 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1746 * gfortranspec.c (append_arg, lang_specific_driver): Use
1747 fatal_error instead of fatal. Use warning instead of fprintf for
1750 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1752 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1753 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1754 xstrerror instead of strerror.
1756 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1758 * cpp.c (cb_cpp_error): Save and restore
1759 global_dc->warn_system_headers, not variable warn_system_headers.
1761 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1763 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1765 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1767 * trans-common.c: Do not include rtl.h, include output.h instead.
1768 * trans-decl.c: Likewise.
1770 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1773 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1774 namespace before trying to reorder the gsymbols.
1776 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1781 * resolve.c (resolve_global_procedure): Add check for global
1782 procedures with implicit interfaces and assumed-shape or optional
1783 dummy arguments. Verify that function return type, kind and string
1786 2010-05-21 Tobias Burnus <burnus@net-b.de>
1788 * gfortran.h: Do not include system.h.
1789 * bbt.c: Include system.h.
1791 * dependency.c: Ditto.
1792 * dump-parse-tree.c: Ditto.
1793 * arith.h: Do not include gfortran.h.
1794 * constructor.h: Do not include gfortran.h and splay-tree.h.
1795 * match.h: Do not include gfortran.h.
1797 * target-memory.h: Ditto.
1798 * openmp.c: Do not include toplev.h and target.h.
1799 * trans-stmt.c: Ditto not include toplev.h.
1801 * trans-common.c: Tell why toplev.h is needed. And
1802 do not include target.h.
1803 * trans-expr.c: Tell why toplev.h is needed.
1804 * trans-array.c: Ditto.
1805 * trans-openmp.c: Ditto.
1806 * trans-const.c: Ditto.
1808 * trans-types.c: Ditto.
1809 * trans-io.c: Ditto.
1810 * trans-decl.c: Ditto.
1813 * trans-intrinsic.c: Ditto.
1816 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1819 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1820 before returning MATCH_ERROR. Add check for scalar. Add check for
1821 default integer kind.
1823 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1826 * match.c (gfc_match_select_type): On error jump back out of the local
1828 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1829 stage, more precisely to ...
1830 * resolve.c (resolve_fl_derived): ... this place.
1832 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1835 * resolve.c (ensure_not_abstract): Allow abstract types with
1836 non-abstract ancestors.
1838 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1840 * trans-const.c: Include realmpfr.h.
1841 * Make-lang.in: Update dependencies.
1843 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1845 * trans-const.c, trans-types.c, trans-intrinsic.c:
1846 Clean up redundant includes.
1848 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1851 * lang.opt (Wunused-dummy-argument): New option.
1852 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1853 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1854 (set_Wall): Enable warn_unused_dummy_argument.
1855 (gfc_handle_option): Set warn_unused_dummy_argument according to
1857 * trans-decl.c (generate_local_decl): Separate warnings about
1858 unused variables and unused dummy arguments.
1859 * invoke.texi: Documented new option.
1861 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1863 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1864 (gfc_conv_string_tmp): Do not assert type comparibilty.
1865 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1866 (gfc_conv_expr_descriptor): Remove assert.
1867 * trans-common.c: Clarify why rtl.h and tm.h are included.
1868 * trans-openmp.c: Do not include ggc.h and real.h.
1869 Explain why gimple.h is included.
1870 * trans-const.c: Do not include ggc.h.
1871 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1872 * trans.c: Do not include ggc.h and real.h.
1873 Explain why gimple.h is included.
1874 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1875 and dwarf2out.h are included.
1876 * trans-io.c: Do not include gimple.h and real.h.
1877 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1878 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1881 2010-05-20 Tobias Burnus <burnus@net-b.de>
1883 * options.c (gfc_init_options,gfc_post_options): Enable
1884 flag_associative_math by default.
1886 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1889 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1890 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1891 blank STOP, handling a null expression. (gfc_trans_pause): Use
1892 pause_string for blank PAUSE.
1893 * trans.h: Add external function declaration for error_stop_numeric.
1894 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1895 the declaration for the library call. Adjust whitespaces.
1896 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1897 signal no stop code. Match the expression following the stop and pass
1898 that to the translators. Remove the old use of digit matching. Add
1899 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1900 and if CHARACTER, default character KIND.
1902 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1905 * lang.opt (Wconversion-extra): New option.
1906 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1907 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1908 (set_Wall): Enable -Wconversion.
1909 (gfc_handle_option): Set warn_conversion_extra.
1910 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1911 introduced for -Wconversion if -Wconversion-extra is present.
1912 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1913 -Wconversion; document -Wconversion-extra.
1915 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1918 * gfortran.h (gfc_has_default_initializer): New.
1919 * expr.c (gfc_has_default_initializer): New.
1920 * resolve.c (has_default_initializer): Removed, use
1921 gfc_has_default_initializer() instead. Updated all callers.
1922 * trans-array.c (has_default_initializer): Removed, use
1923 gfc_has_default_initializer() instead. Updated all callers.
1924 * trans-decl.c (generate_local_decl): Do not check the
1925 first component only to check for initializers, but use
1926 gfc_has_default_initializer() instead.
1928 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1931 * primary.c (match_string_constant): Move start_locus just inside
1933 * data.c (create_character_intializer): Clarified truncation warning.
1935 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1938 * intrinsic.h (gfc_check_float): New prototype.
1939 (gfc_check_sngl): New prototype.
1940 * check.c (gfc_check_float): New.
1941 (gfc_check_sngl): New.
1942 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1943 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1945 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1946 added them to the list of specifics of REAL instead.
1948 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1951 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1952 This is now handled via 'gfc_class_null_initializer'.
1954 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1956 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1957 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1958 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1959 add_procs_to_declared_vtab,add_generic_specifics,
1960 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1961 find_typebound_proc_uop,gfc_find_typebound_proc,
1962 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1963 gfc_get_tbp_symtree): Moved here from other places.
1964 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1966 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1967 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1968 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1969 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1970 * Make-lang.in: Add class.o.
1971 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1972 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1973 add_procs_to_declared_vtab,add_generic_specifics,
1974 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1975 find_typebound_proc_uop,gfc_find_typebound_proc,
1976 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1977 gfc_get_tbp_symtree): Move to class.c.
1979 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1981 * trans-types.c (gfc_init_types): Use build_function_type_list.
1982 (gfc_get_ppc_type): Likewise.
1983 * trans-decl.c (gfc_generate_constructors): Likewise.
1984 * f95-lang.c (build_builtin_fntypes): Likewise.
1985 (gfc_init_builtin_functions): Likewise.
1986 (DEF_FUNCTION_TYPE_0): Likewise.
1987 (DEF_FUNCTION_TYPE_1): Likewise.
1988 (DEF_FUNCTION_TYPE_2): Likewise.
1989 (DEF_FUNCTION_TYPE_3): Likewise.
1990 (DEF_FUNCTION_TYPE_4): Likewise.
1991 (DEF_FUNCTION_TYPE_5): Likewise.
1992 (DEF_FUNCTION_TYPE_6): Likewise.
1993 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1994 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1996 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1998 * trans-array.c (gfc_trans_array_constructor_value): Use
1999 build_constructor instead of build_constructor_from_list.
2000 (gfc_build_constant_array_constructor): Likewise.
2001 * trans-decl.c (create_main_function): Likewise.
2002 * trans-stmt.c (gfc_trans_character_select): Likewise.
2004 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2007 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2008 (resolve_fl_variable_derived): ... this place.
2009 (resolve_symbol): Make sure function symbols (and their result
2010 variables) are not resolved twice.
2012 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2015 * array.c (match_array_list): Revert change from 2010-05-13.
2017 2010-05-16 Richard Guenther <rguenther@suse.de>
2019 * trans-decl.c (module_htab_decls_hash): Revert last change.
2021 2010-05-16 Richard Guenther <rguenther@suse.de>
2023 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2025 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2027 * options.c (set_Wall): Remove special logic for Wuninitialized
2030 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2034 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2037 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2041 * gfortran.h (gfc_class_null_initializer): New prototype.
2042 * expr.c (gfc_class_null_initializer): New function to build a NULL
2043 initializer for CLASS pointers.
2044 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2045 containers. Remove default NULL initialization of $data component.
2046 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2048 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2049 Use new function 'gfc_class_null_initializer'.
2050 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2053 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2056 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2057 unsigned mpz_get_?i routines.
2059 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2061 * trans.c (trans_code): Set backend locus early.
2062 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2063 of the function instead of current input_location.
2065 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2068 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2070 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2071 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2074 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2077 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2079 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2080 by reference dummy procedures or non-dummy procedure pointers.
2081 (gfc_omp_predetermined_sharing): Return
2082 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2084 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2087 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2088 after OMP statement.
2089 (gfc_match_omp_critical): Likewise.
2090 (gfc_match_omp_flush): Likewise.
2091 (gfc_match_omp_workshare): Likewise.
2092 (gfc_match_omp_master): Likewise.
2093 (gfc_match_omp_ordered): Likewise.
2094 (gfc_match_omp_atomic): Likewise.
2095 (gfc_match_omp_barrier): Likewise.
2096 (gfc_match_omp_end_nowait): Likewise.
2098 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2101 * resolve.c (validate_case_label_expr): Removed FIXME.
2102 (resolve_select): Raise default warning on case labels out of range
2103 of the case expression.
2105 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2110 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2111 about conversion warnings.
2113 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2116 * match.c (gfc_match_select_type): Move error message to
2117 resolve_select_type.
2118 * resolve.c (resolve_select_type): Error message moved here from
2119 gfc_match_select_type. Correctly set type of temporary.
2121 2010-05-10 Richard Guenther <rguenther@suse.de>
2123 * trans-decl.c (gfc_build_library_function_decl): Split out
2125 (build_library_function_decl_1): ... this new function.
2126 Set a fnspec attribute if a specification was provided.
2127 (gfc_build_library_function_decl_with_spec): New function.
2128 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2129 and internal_unpack.
2131 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2134 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2137 2010-05-07 Jason Merrill <jason@redhat.com>
2139 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2140 to avoid -Wc++-compat warning.
2142 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2145 * options.c (gfc_handle_option): Add argument kind.
2146 * gfortran.h (gfc_handle_option): Update declaration.
2148 2010-05-06 Tobias Burnus <burnus@net-b.de>
2151 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2154 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2157 * resolve.c (traverse_data_list): Rephrase error message for
2158 non-constant bounds in data-implied-do.
2160 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2163 * gfortran.h: Removed repeat count from constructor, removed
2165 * data.h (gfc_assign_data_value_range): Changed return value from
2167 * data.c (gfc_assign_data_value): Add location to constructor element.
2168 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2169 for each element in range. Return early if an error was generated.
2170 * resolve.c (check_data_variable): Stop early if range assignment
2173 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2176 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2177 * symbol.c (gfc_build_class_symbol): Add separate class container for
2180 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2183 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2185 2010-05-02 Tobias Burnus <burnus@net-b.de>
2188 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2189 for lcobound, ucobound, image_index and this_image.
2190 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2191 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2192 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2193 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2195 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2197 2010-04-30 Tobias Burnus <burnus@net-b.de>
2201 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2202 calculation for array descriptor types.
2204 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2207 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2208 initializers for PPC members of the vtabs.
2210 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2213 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2214 attribute for all PPC members of the vtypes.
2215 (copy_vtab_proc_comps): Copy the correct interface.
2216 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2217 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2218 a dummy argument and make sure all PPC members of the vtab are
2219 initialized correctly.
2220 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2221 in call to gfc_trans_assign_vtab_procs.
2222 * trans-stmt.c (gfc_trans_allocate): Ditto.
2224 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2227 * resolve.c (resolve_typebound_function): Renamed
2228 resolve_class_compcall.Do all the detection of class references
2230 (resolve_typebound_subroutine): resolve_class_typebound_call
2231 renamed. Otherwise same as resolve_typebound_function.
2232 (gfc_resolve_expr): Call resolve_typebound_function.
2233 (resolve_code): Call resolve_typebound_subroutine.
2235 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2238 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2239 pass back the specific symtree name, rather than the target
2242 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2245 * resolve.c (resolve_structure_cons): Make the initializer of
2246 the vtab component 'extends' the same type as the component.
2248 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2251 * interface.c (check_interface1): Pass symbol name rather than NULL to
2252 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2253 trap MULL. (gfc_compare_derived_types): Revert previous change
2254 incorporated incorrectly during merge from trunk, r155778.
2255 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2256 than NULL to gfc_compare_interfaces.
2257 * symbol.c (add_generic_specifics): Likewise.
2259 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2262 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2263 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2264 (gfc_find_derived_vtab): Likewise.
2265 * module.c (ab_attribute): Add enumerator AB_VTAB.
2266 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2267 (check_for_ambiguous): Likewise.
2269 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2270 Janus Weil <janus@gcc.gnu.org>
2273 * trans-expr.c (select_class_proc): Remove function.
2274 (conv_function_val): Delete reference to previous.
2275 (gfc_conv_derived_to_class): Add second argument to the call to
2276 gfc_find_derived_vtab.
2277 (gfc_conv_structure): Exclude proc_pointer components when
2278 accessing $data field of class objects.
2279 (gfc_trans_assign_vtab_procs): New function.
2280 (gfc_trans_class_assign): Add second argument to the call to
2281 gfc_find_derived_vtab.
2282 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2283 implement holding off searching for the vptr derived type.
2284 (add_proc_component): New function.
2285 (add_proc_comps): New function.
2286 (add_procs_to_declared_vtab1): New function.
2287 (copy_vtab_proc_comps): New function.
2288 (add_procs_to_declared_vtab): New function.
2289 (void add_generic_specifics): New function.
2290 (add_generics_to_declared_vtab): New function.
2291 (gfc_find_derived_vtab): Add second argument to the call to
2292 gfc_find_derived_vtab. Add the calls to
2293 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2294 * decl.c (build_sym, build_struct): Use new arg in calls to
2295 gfc_build_class_symbol.
2296 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2297 definition of struct gfc_class_esym_list. Modify prototypes
2298 of gfc_build_class_symbol and gfc_find_derived_vtab.
2299 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2300 call to gfc_find_derived_vtab.
2301 * module.c : Add the vtype attribute.
2302 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2303 * resolve.c (resolve_typebound_generic_call): Add second arg
2304 to pass along the generic name for class methods.
2305 (resolve_typebound_call): The same.
2306 (resolve_compcall): Use the second arg to carry the generic
2307 name from the above. Remove the reference to class_esym.
2308 (check_members, check_class_members, resolve_class_esym,
2309 hash_value_expr): Remove functions.
2310 (resolve_class_compcall, resolve_class_typebound_call): Modify
2311 to use vtable rather than member by member calls.
2312 (gfc_resolve_expr): Modify second arg in call to
2314 (resolve_select_type): Add second arg in call to
2315 gfc_find_derived_vtab.
2316 (resolve_code): Add second arg in call resolve_typebound_call.
2317 (resolve_fl_derived): Exclude vtypes from check for late
2318 procedure definitions. Likewise for checking of explicit
2319 interface and checking of pass arg.
2320 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2321 calls to gfc_find_derived_vtab.
2322 * match.c (select_type_set_tmp): Use new arg in call to
2323 gfc_build_class_symbol.
2324 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2326 * parse.c (endType): Finish incomplete classes.
2328 2010-04-28 Tobias Burnus <burnus@net-b.de>
2332 * simplify.c (simplify_cobound): Handle scalar coarrays.
2334 2010-04-27 Tobias Burnus <burnus@net-b.de>
2336 * gfc-internals.texi: Update copyright year.
2337 * gfortran.texi: Ditto.
2338 * invoke.texi: Ditto.
2340 2010-04-27 Tobias Burnus <burnus@net-b.de>
2343 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2344 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2345 * trans-types.c (gfc_get_array_type_bounds,
2346 gfc_get_array_descriptor_base): Add corank argument.
2347 * trans-array.c (gfc_array_init_size): Handle corank.
2348 (gfc_trans_create_temp_array, gfc_array_allocate,
2349 gfc_conv_expr_descriptor): Add corank argument to call.
2350 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2352 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2356 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2357 of mucking with a tree directly.
2359 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2362 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2363 gfc_error with new error message.
2365 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2369 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2371 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2373 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2374 than the address of a GFC_SS_REFERENCE.
2375 * trans.h : Change comment on GFC_SS_REFERENCE.
2377 2010-04-22 Richard Guenther <rguenther@suse.de>
2380 * resolve.c (gfc_resolve_index): Wrap around ...
2381 (gfc_resolve_index_1): ... this. Add parameter to allow
2382 any integer kind index type.
2383 (resolve_array_ref): Allow any integer kind for the start
2384 index of an array ref.
2386 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2389 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2392 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2394 * intrinsic.c (sort_actual): Remove 'is' in error message.
2396 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2399 * resolve.c (resolve_fl_derived): If a component character
2400 length has not been resolved, do so now.
2401 (resolve_symbol): The same as above for a symbol character
2403 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2404 not needed for a character valued, procedure pointer.
2407 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2408 not found, return FAILURE rather than ICEing.
2410 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2413 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2414 sequential loops private in the innermost containing task region.
2416 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2418 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2419 to build_common_tree_nodes.
2421 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2424 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2425 gfc_msg_bounds by using 'Array bound mismatch' directly.
2426 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2427 error message to include the mismatch in the extent of array bound.
2428 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2429 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2431 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2433 * gfortran.texi: Update information on temporary file locations.
2435 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2437 * trans-decl.c (gfc_build_qualified_array): Ensure
2438 ubound.N and lbound.N artificial variable names don't appear
2441 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2444 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2445 block of code. Set name to the variable associated with the descriptor.
2447 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2449 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2450 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2452 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2454 * intrinsic.texi: Add the missing specific name of intrinsic
2455 procedure where the specific name is identical to the generic name.
2456 Fix inconsistent or mismatch in the argument names in intrinsic
2457 procedure descriptions. Add the SCALAR allocatable description to
2460 2010-04-14 Tobias Burnus <burnus@net-b.de>
2463 * array.c (gfc_find_array_ref): Handle codimensions.
2464 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2465 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2466 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2468 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2469 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2471 * intrinsic.h (add_functions): Add this_image, image_index,
2472 lcobound and ucobound intrinsics.
2473 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2474 gfc_check_image_index, gfc_check_this_image,
2475 gfc_simplify_image_index, gfc_simplify_lcobound,
2476 gfc_simplify_this_image, gfc_simplify_ucobound):
2477 New function prototypes.
2478 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2479 IMAGE_INDEX): Document new intrinsic functions.
2480 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2482 * simplify.c (simplify_bound_dim): Handle coarrays.
2483 (simplify_bound): Update simplify_bound_dim call.
2484 (gfc_simplify_num_images): Add -fcoarray=none check.
2485 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2486 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2488 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2491 * constructor.c: Fix typo in comment.
2492 * expr.c (find_array_section): Add check for max array limit.
2494 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2497 * gfortranspec.c (lookup_option): Check for -static and return
2499 (lang_specific_driver): Break when OPTION_static is discovered.
2501 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2503 * array.c (extract_element): Restore function from trunk.
2504 (gfc_get_array_element): Restore function from trunk.
2505 (gfc_expand_constructor): Restore check against
2506 flag_max_array_constructor.
2507 * constructor.c (node_copy_and_append): Delete unused.
2508 * gfortran.h: Delete comment and extra include.
2509 * constructor.h: Bump copyright and clean up TODO comments.
2510 * resolve.c: Whitespace.
2512 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2514 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2515 with direct access access to elements. Adjusted prototype, fixed all
2517 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2519 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2520 (gfc_simplify_spread): Removed workaround, directly insert elements
2521 at a given array position.
2522 (gfc_simplify_transpose): Likewise.
2523 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2525 (gfc_simplify_unpack): Likewise.
2527 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2529 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2530 (convert_boz): ... this and moved to start of file.
2531 (gfc_simplify_abs): Whitespace fix.
2532 (gfc_simplify_acos): Whitespace fix.
2533 (gfc_simplify_acosh): Whitespace fix.
2534 (gfc_simplify_aint): Whitespace fix.
2535 (gfc_simplify_dint): Whitespace fix.
2536 (gfc_simplify_anint): Whitespace fix.
2537 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2538 (gfc_simplify_dnint): Whitespace fix.
2539 (gfc_simplify_asin): Whitespace fix.
2540 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2541 (gfc_simplify_atan): Likewise.
2542 (gfc_simplify_atanh): Whitespace fix.
2543 (gfc_simplify_atan2): Whitespace fix.
2544 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2545 (gfc_simplify_bessel_j1): Likewise.
2546 (gfc_simplify_bessel_jn): Likewise.
2547 (gfc_simplify_bessel_y0): Likewise.
2548 (gfc_simplify_bessel_y1): Likewise.
2549 (gfc_simplify_bessel_yn): Likewise.
2550 (gfc_simplify_ceiling): Reorderd statements.
2551 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2553 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2555 (gfc_simplify_complex): Replaced if-gate. Removed check for
2557 (gfc_simplify_conjg): Whitespace fix.
2558 (gfc_simplify_cos): Whitespace fix.
2559 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2560 (gfc_simplify_dcmplx): Removed check for constant arguments.
2561 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2562 (gfc_simplify_digits): Whitespace fix.
2563 (gfc_simplify_dim): Whitespace fix.
2564 (gfc_simplify_dprod): Reordered statements.
2565 (gfc_simplify_erf): Whitespace fix.
2566 (gfc_simplify_erfc): Whitespace fix.
2567 (gfc_simplify_epsilon): Whitespace fix.
2568 (gfc_simplify_exp): Whitespace fix.
2569 (gfc_simplify_exponent): Use convert_boz().
2570 (gfc_simplify_floor): Reorderd statements.
2571 (gfc_simplify_gamma): Whitespace fix.
2572 (gfc_simplify_huge): Whitespace fix.
2573 (gfc_simplify_iand): Whitespace fix.
2574 (gfc_simplify_ieor): Whitespace fix.
2575 (simplify_intconv): Use gfc_convert_constant().
2576 (gfc_simplify_int): Use simplify_intconv().
2577 (gfc_simplify_int2): Reorderd statements.
2578 (gfc_simplify_idint): Reorderd statements.
2579 (gfc_simplify_ior): Whitespace fix.
2580 (gfc_simplify_ishftc): Removed duplicate type check.
2581 (gfc_simplify_len): Use range_check() instead of manual range check.
2582 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2583 (gfc_simplify_log): Whitespace fix.
2584 (gfc_simplify_log10): Whitespace fix.
2585 (gfc_simplify_minval): Whitespace fix.
2586 (gfc_simplify_maxval): Whitespace fix.
2587 (gfc_simplify_mod): Whitespace fix.
2588 (gfc_simplify_modulo): Whitespace fix.
2589 (simplify_nint): Reorderd statements.
2590 (gfc_simplify_not): Whitespace fix.
2591 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2592 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2593 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2594 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2595 (gfc_simplify_realpart): Whitespace fix.
2596 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2597 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2598 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2599 (gfc_simplify_sign): Whitespace fix.
2600 (gfc_simplify_sin): Whitespace fix.
2601 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2602 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2603 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2604 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2605 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2607 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2609 * gfortran.h (gfc_start_constructor): Removed.
2610 (gfc_get_array_element): Removed.
2611 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2612 instead. Fixed all callers.
2613 (extract_element): Removed.
2614 (gfc_expand_constructor): Temporarily removed check for
2615 max-array-constructor. Will be re-introduced later if still required.
2616 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2617 instead. Fixed all callers.
2618 * expr.c (find_array_section): Replaced manual lookup of elements
2619 by gfc_constructor_lookup.
2621 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2623 * gfortran.h (gfc_get_null_expr): New prototype.
2624 (gfc_get_operator_expr): New prototype.
2625 (gfc_get_character_expr): New prototype.
2626 (gfc_get_iokind_expr): New prototype.
2627 * expr.c (gfc_get_null_expr): New.
2628 (gfc_get_character_expr): New.
2629 (gfc_get_iokind_expr): New.
2630 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2631 * matchexp.c (build_node): Renamed and moved to
2632 expr.c (gfc_get_operator_expr). Reordered arguments to match
2633 other functions. Fixed all callers.
2634 (gfc_get_parentheses): Use specific function to build expr.
2635 * array.c (gfc_match_array_constructor): Likewise.
2636 * arith.c (eval_intrinsic): Likewise.
2637 (gfc_hollerith2int): Likewise.
2638 (gfc_hollerith2real): Likewise.
2639 (gfc_hollerith2complex): Likewise.
2640 (gfc_hollerith2logical): Likewise.
2641 * data.c (create_character_intializer): Likewise.
2642 * decl.c (gfc_match_null): Likewise.
2643 (enum_initializer): Likewise.
2644 * io.c (gfc_match_format): Likewise.
2645 (match_io): Likewise.
2646 * match.c (gfc_match_nullify): Likewise.
2647 * primary.c (match_string_constant): Likewise.
2648 (match_logical_constant): Likewise.
2649 (build_actual_constructor): Likewise.
2650 * resolve.c (build_default_init_expr): Likewise.
2651 * symbol.c (generate_isocbinding_symbol): Likewise.
2652 (gfc_build_class_symbol): Likewise.
2653 (gfc_find_derived_vtab): Likewise.
2654 * simplify.c (simplify_achar_char): Likewise.
2655 (gfc_simplify_adjustl): Likewise.
2656 (gfc_simplify_adjustr): Likewise.
2657 (gfc_simplify_and): Likewise.
2658 (gfc_simplify_bit_size): Likewise.
2659 (gfc_simplify_is_iostat_end): Likewise.
2660 (gfc_simplify_is_iostat_eor): Likewise.
2661 (gfc_simplify_isnan): Likewise.
2662 (simplify_bound): Likewise.
2663 (gfc_simplify_leadz): Likewise.
2664 (gfc_simplify_len_trim): Likewise.
2665 (gfc_simplify_logical): Likewise.
2666 (gfc_simplify_maxexponent): Likewise.
2667 (gfc_simplify_minexponent): Likewise.
2668 (gfc_simplify_new_line): Likewise.
2669 (gfc_simplify_null): Likewise.
2670 (gfc_simplify_or): Likewise.
2671 (gfc_simplify_precision): Likewise.
2672 (gfc_simplify_repeat): Likewise.
2673 (gfc_simplify_scan): Likewise.
2674 (gfc_simplify_size): Likewise.
2675 (gfc_simplify_trailz): Likewise.
2676 (gfc_simplify_trim): Likewise.
2677 (gfc_simplify_verify): Likewise.
2678 (gfc_simplify_xor): Likewise.
2679 * trans-io.c (build_dt): Likewise.
2680 (gfc_new_nml_name_expr): Removed.
2682 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2684 * arith.h (gfc_constant_result): Removed prototype.
2685 * constructor.h (gfc_build_array_expr): Removed prototype.
2686 (gfc_build_structure_constructor_expr): Removed prototype.
2687 * gfortran.h (gfc_int_expr): Removed prototype.
2688 (gfc_logical_expr): Removed prototype.
2689 (gfc_get_array_expr): New prototype.
2690 (gfc_get_structure_constructor_expr): New prototype.
2691 (gfc_get_constant_expr): New prototype.
2692 (gfc_get_int_expr): New prototype.
2693 (gfc_get_logical_expr): New prototype.
2694 * arith.c (gfc_constant_result): Moved and renamed to
2695 expr.c (gfc_get_constant_expr). Fixed all callers.
2696 * constructor.c (gfc_build_array_expr): Moved and renamed to
2697 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2698 and kind. Fixed all callers.
2699 (gfc_build_structure_constructor_expr): Moved and renamed to
2700 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2701 to type and kind. Fixed all callers.
2702 * expr.c (gfc_logical_expr): Renamed to ...
2703 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2704 (gfc_int_expr): Renamed to ...
2705 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2707 (gfc_get_constant_expr): New.
2708 (gfc_get_array_expr): New.
2709 (gfc_get_structure_constructor_expr): New.
2710 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2713 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2715 * constructor.h: New.
2716 * constructor.c: New.
2717 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2718 * arith.c (reducy_unary): Use constructor API.
2719 (reduce_binary_ac): Likewise.
2720 (reduce_binary_ca): Likewise.
2721 (reduce_binary_aa): Likewise.
2722 * check.c (gfc_check_pack): Likewise.
2723 (gfc_check_reshape): Likewise.
2724 (gfc_check_unpack): Likewise.
2725 * decl.c (add_init_expr_to_sym): Likewise.
2726 (build_struct): Likewise.
2727 * dependency.c (gfc_check_dependency): Likewise.
2728 (contains_forall_index_p): Likewise.
2729 * dump-parse-tree.c (show_constructor): Likewise.
2730 * expr.c (free_expr0): Likewise.
2731 (gfc_copy_expr): Likewise.
2732 (gfc_is_constant_expr): Likewise.
2733 (simplify_constructor): Likewise.
2734 (find_array_element): Likewise.
2735 (find_component_ref): Likewise.
2736 (find_array_section): Likewise.
2737 (find_substring_ref): Likewise.
2738 (simplify_const_ref): Likewise.
2739 (scalarize_intrinsic_call): Likewise.
2740 (check_alloc_comp_init): Likewise.
2741 (gfc_default_initializer): Likewise.
2742 (gfc_traverse_expr): Likewise.
2743 * iresolve.c (check_charlen_present): Likewise.
2744 (gfc_resolve_reshape): Likewise.
2745 (gfc_resolve_transfer): Likewise.
2746 * module.c (mio_constructor): Likewise.
2747 * primary.c (build_actual_constructor): Likewise.
2748 (gfc_match_structure_constructor): Likewise.
2749 * resolve.c (resolve_structure_cons): Likewise.
2750 * simplify.c (is_constant_array_expr): Likewise.
2751 (init_result_expr): Likewise.
2752 (transformational_result): Likewise.
2753 (simplify_transformation_to_scalar): Likewise.
2754 (simplify_transformation_to_array): Likewise.
2755 (gfc_simplify_dot_product): Likewise.
2756 (simplify_bound): Likewise.
2757 (simplify_matmul): Likewise.
2758 (simplify_minval_maxval): Likewise.
2759 (gfc_simplify_pack): Likewise.
2760 (gfc_simplify_reshape): Likewise.
2761 (gfc_simplify_shape): Likewise.
2762 (gfc_simplify_spread): Likewise.
2763 (gfc_simplify_transpose): Likewise.
2764 (gfc_simplify_unpack): Likewise.q
2765 (gfc_convert_constant): Likewise.
2766 (gfc_convert_char_constant): Likewise.
2767 * target-memory.c (size_array): Likewise.
2768 (encode_array): Likewise.
2769 (encode_derived): Likewise.
2770 (interpret_array): Likewise.
2771 (gfc_interpret_derived): Likewise.
2772 (expr_to_char): Likewise.
2773 (gfc_merge_initializers): Likewise.
2774 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2775 (gfc_trans_array_constructor_value): Likewise.
2776 (get_array_ctor_strlen): Likewise.
2777 (gfc_constant_array_constructor_p): Likewise.
2778 (gfc_build_constant_array_constructor): Likewise.
2779 (gfc_trans_array_constructor): Likewise.
2780 (gfc_conv_array_initializer): Likewise.
2781 * trans-decl.c (check_constant_initializer): Likewise.
2782 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2783 (gfc_apply_interface_mapping_to_cons): Likewise.
2784 (gfc_trans_structure_assign): Likewise.
2785 (gfc_conv_structure): Likewise.
2786 * array.c (check_duplicate_iterator): Likewise.
2787 (match_array_list): Likewise.
2788 (match_array_cons_element): Likewise.
2789 (gfc_match_array_constructor): Likewise.
2790 (check_constructor_type): Likewise.
2791 (check_constructor): Likewise.
2793 (expand_constructor): Likewise.
2794 (extract_element): Likewise.
2795 (gfc_expanded_ac): Likewise.
2796 (resolve_array_list): Likewise.
2797 (gfc_resolve_character_array_constructor): Likewise.
2798 (copy_iterator): Renamed to ...
2799 (gfc_copy_iterator): ... this.
2800 (gfc_append_constructor): Removed.
2801 (gfc_insert_constructor): Removed unused function.
2802 (gfc_get_constructor): Removed.
2803 (gfc_free_constructor): Removed.
2804 (qgfc_copy_constructor): Removed.
2805 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2806 Removed all references. Replaced constructor list by splay-tree.
2807 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2808 the inner struct, added member 'base'.
2809 (gfc_append_constructor): Removed prototype.
2810 (gfc_insert_constructor): Removed prototype.
2811 (gfc_get_constructor): Removed prototype.
2812 (gfc_free_constructor): Removed prototype.
2813 (qgfc_copy_constructor): Removed prototype.
2814 (gfc_copy_iterator): New prototype.
2815 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2817 2010-04-10 Tobias Burnus <burnus@net-b.de>
2820 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2821 proc-pointers and type-bound procedures.
2822 (gfc_specification_expr): Check proc-pointers for pureness.
2824 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2827 * gfortranspec.c (lang_specific_driver): Do not expose vars
2828 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2831 2010-04-09 Tobias Burnus <burnus@net-b.de>
2834 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2836 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2837 * data.c (gfc_assign_data_value): Ditto.
2838 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2839 (gfc_traverse_expr): Traverse also through codimension expressions.
2840 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2841 gfc_has_ultimate_pointer): New functions.
2842 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2843 (gfc_array_ref): Add codimen.
2844 (gfc_array_ref): Add in_allocate.
2845 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2846 gfc_has_ultimate_pointer): Add prototypes.
2847 * interface.c (compare_parameter, compare_actual_formal,
2848 check_intents): Add coarray constraints.
2849 * match.c (gfc_match_iterator): Add coarray constraint.
2850 * match.h (gfc_match_array_ref): Update interface.
2851 * primary.c (gfc_match_varspec): Handle codimensions.
2852 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2853 (check_class_members): Return gfc_try instead for error recovery.
2854 (resolve_typebound_function,resolve_typebound_subroutine,
2855 check_members): Handle return value of check_class_members.
2856 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2857 check_dimension, compare_spec_to_ref, resolve_array_ref,
2858 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2859 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2861 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2862 Skip over coarray refs.
2863 (gfc_array_allocate) Add support for references containing coindexes.
2864 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2865 (gfc_map_intrinsic_function): Ignore codimensions.
2867 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2870 * io.c (check_format_string): Added check for additional non
2871 blank characters after the format string was successfully
2873 * io.c (check_format): Changed the error messages for positive
2874 int required and period required to drop through the error logic
2875 and report with gfc_error instead of gfc_error_now. Corrected
2876 format postion for hollerith strings.
2878 2010-04-08 Tobias Burnus <burnus@net-b.de>
2880 * module.c (use_iso_fortran_env_module): Fix standard check.
2882 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2884 * parse.c (parse_derived, parse_enum): Avoid set but not used
2887 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2890 * gfortran.texi: Add section about representation of
2893 2010-04-07 Simon Baldwin <simonb@google.com>
2895 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2896 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2898 2010-04-07 Richard Guenther <rguenther@suse.de>
2900 * options.c (gfc_init_options): Do not set.
2902 2010-04-06 Tobias Burnus <burnus@net-b.de>
2905 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2906 * match.c (gfc_match_critical, sync_statement): Ditto.
2907 * gfortran.h (gfc_fcoarray): New enum.
2908 (gfc_option_t): Use it.
2909 * lang.opt (fcoarray): Add new flag.
2910 * invoke.texi (fcoarray): Document it.
2911 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2912 (gfc_handle_coarray_option): New function.
2914 2010-04-06 Tobias Burnus <burnus@net-b.de>
2917 * gfortran.h (gfc_array_spec): Add cotype.
2918 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2919 and defer error diagnostic.
2920 * resolve.c (resolve_fl_derived): Add missing check.
2921 (resolve_symbol): Add cotype/type check.
2922 * parse.c (parse_derived): Fix setting of coarray_comp.
2924 2010-04-06 Tobias Burnus <burnus@net-b.de>
2927 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2928 match_array_element_spec,gfc_copy_array_spec,
2929 gfc_compare_array_spec): Include corank.
2930 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2931 * decl.c (build_sym,build_struct,variable_decl,
2932 match_attr_spec,attr_decl1,cray_pointer_decl,
2933 gfc_match_volatile): Add codimension.
2934 (gfc_match_codimension): New function.
2935 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2936 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2937 (gfc_add_codimension): New function prototype.
2938 * match.h (gfc_match_codimension): New function prototype.
2939 (gfc_match_array_spec): Update prototype
2940 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2941 * module.c (MOD_VERSION): Bump.
2942 (mio_symbol_attribute): Support coarray attributes.
2943 (mio_array_spec): Add corank support.
2944 * parse.c (decode_specification_statement,decode_statement,
2945 parse_derived): Add coarray support.
2946 * resolve.c (resolve_formal_arglist, was_declared,
2947 is_non_constant_shape_array, resolve_fl_variable,
2948 resolve_fl_derived, resolve_symbol): Add coarray support.
2949 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2950 gfc_build_class_symbol): Add coarray support.
2951 (gfc_add_codimension): New function.
2953 2010-04-06 Tobias Burnus <burnus@net-b.de>
2956 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2957 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2958 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2960 * intrinsic.texi (iso_fortran_env): Ditto.
2961 * libgfortran.h (libgfortran_stat_codes): New enum.
2962 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2963 constants from the intrinsic module.
2965 2010-04-06 Tobias Burnus <burnus@net-b.de>
2968 * intrinsic.c (add_functions): Add num_images.
2969 * decl.c (gfc_match_end): Handle END CRITICAL.
2970 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2971 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2973 * gfortran.h (gfc_statement): Add enum items for those.
2974 (gfc_exec_op) Ditto.
2975 (gfc_isym_id): Add num_images.
2976 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2977 (gfc_trans_sync,gfc_trans_critical): New functions.
2978 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2979 gfc_trans_critical): Add/update prototypes.
2980 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2981 and SYNC statements.
2982 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2983 * resolve.c (resolve_sync): Add function.
2984 (gfc_resolve_blocks): Handle CRITICAL.
2985 (resolve_code): Handle CRITICAL, ERROR STOP,
2986 (resolve_branch): Add CRITICAL constraint check.
2987 and SYNC statements.
2988 * st.c (gfc_free_statement): Add new statements.
2989 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2990 (gfc_build_builtin_function_decls): Initialize it.
2991 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2992 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2993 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2995 (match_exit_cycle): Handle CRITICAL constraint.
2996 (gfc_match_stopcode): Handle ERROR STOP.
2997 * match.h (gfc_match_critical, gfc_match_error_stop,
2998 gfc_match_sync_all, gfc_match_sync_images,
2999 gfc_match_sync_memory): Add prototype.
3000 * parse.c (decode_statement, gfc_ascii_statement,
3001 parse_executable): Handle new statements.
3002 (parse_critical_block): New function.
3003 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3004 * intrinsic.texi (num_images): Document new function.
3005 * simplify.c (gfc_simplify_num_images): Add function.
3007 2010-04-06 Tobias Burnus <burnus@net-b.de>
3010 * trans-array.c (gfc_conv_expr_descriptor): Update
3011 gfc_trans_scalar_assign call.
3012 (has_default_initializer): New function.
3013 (gfc_trans_deferred_array): Nullify less often.
3014 * trans-expr.c (gfc_conv_subref_array_arg,
3015 gfc_trans_subcomponent_assign): Update call to
3016 gfc_trans_scalar_assign.
3017 (gfc_trans_scalar_assign): Add parameter and pass it on.
3018 (gfc_trans_assignment_1): Optionally, do not dealloc before
3020 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3021 call to gfc_trans_scalar_assign.
3022 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3023 initializer to static variables.
3024 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3025 * trans-stmt.c (forall_make_variable_temp,
3026 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3027 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3028 gfc_trans_allocate): Update gfc_trans_assignment call.
3029 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3030 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3031 parameter to prototype.
3033 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3035 * ioparm.def : Update copyright.
3037 * trans-array.c : ditto
3038 * trans-array.h : ditto
3040 * trans-types.c: ditto
3041 * dependency.c : ditto
3042 * gfortran.h : ditto
3044 * trans-io.c : ditto
3045 * trans-intrinsic.c : ditto
3046 * libgfortran.h : ditto
3047 * invoke.texi : ditto
3048 * intrinsic.texi : ditto
3051 * intrinsic.c : ditto
3052 * interface.c : ditto
3053 * iresolve.c : ditto
3054 * trans-stmt.c : ditto
3055 * trans-stmt.h : ditto
3060 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3063 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3064 do not assert the context of derived types.
3066 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3069 * ioparm.def: Change inquire size variable to type pointer to
3072 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3075 * trans-expr.c (conv_parent_component_references): Ensure that
3076 'dt' has a backend_decl.
3079 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3080 type has a backend_decl.
3083 * resolve.c (resolve_global_procedure): Check that the 'cl'
3084 structure is not NULL.
3086 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3088 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3091 2010-03-17 Tobias Burnus <burnus@net-b.de>
3094 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3095 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3097 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3098 pointees as having explizit size.
3099 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3101 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3102 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3103 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3104 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3105 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3108 2010-03-14 Tobias Burnus <burnus@net-b.de>
3111 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3112 (resolve_ordinary_assign): Add check to avoid segfault.
3114 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3118 * resolve.c (resolve_compcall): Add new boolean dummy argument
3119 'class_members'. Only resolve expression at end if false.
3120 Remove redundant, static variable 'class_object'.
3121 (check_class_members): Add extra argument to call of
3123 (resolve_typebound_function): Renamed resolve_class_compcall.
3124 Do all the detection of class references here. Correct calls to
3125 resolve_compcall for extra argument.
3126 (resolve_typebound_subroutine): resolve_class_typebound_call
3127 renamed. Otherwise same as resolve_typebound_function.
3128 (gfc_resolve_expr): Call resolve_typebound_function.
3129 (resolve_code): Call resolve_typebound_subroutine.
3131 2010-03-10 Tobias Burnus <burnus@net-b.de
3134 * symbol.c (get_iso_c_sym): Set sym->result.
3136 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3139 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3140 for TBPs, otherwise they will not be resolved properly.
3141 (resolve_function): Use 'value.function.esym' instead of
3142 'value.function.name' to check if we're dealing with a TBP.
3143 (check_class_members): Set correct type of passed object for all TBPs,
3144 not only generic ones, except if the type is abstract.
3146 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3149 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3150 'final...' are not misinterpreted as FINAL statements.
3152 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3155 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3156 allocatable ultimate components do not need temporaries, whilst
3157 ultimate pointer components do.
3159 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3162 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3164 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3167 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3170 * trans-array.c (gfc_conv_array_parameter): A full array of
3171 derived type need not be restricted to a symbol without an
3172 array spec to use the call to gfc_conv_expr_descriptor.
3175 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3176 allocatable arrays do not need temporaries.
3178 2010-03-01 Tobias Burnus <burnus@net-b.de>
3181 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3184 2010-02-28 Tobias Burnus <burnus@net-b.de>
3187 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3188 (gfc_conv_initializer): Handle zero initializer as special case.
3190 2010-02-27 Tobias Burnus <burnus@net-b.de>
3193 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3194 for module variables for Fortran 2008.
3196 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3199 * trans-common.c (build_common_decl): Also update DECL_MODE,
3200 and DECL_SIZE when encountering a larger common block and call
3203 2010-02-24 Tobias Burnus <burnus@net-b.de>
3206 * trans-expr.c (gfc_conv_initializer): Call directly
3207 gfc_conv_constant for C_NULL_(FUN)PTR.
3209 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3212 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3213 checking the rest of the dimensions for elements.
3215 2010-02-21 Tobias Burnus <burnus@net-b.de>
3218 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3220 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3221 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3222 * invoke.texi: Document new -fno-protect-parens flag.
3224 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3230 * dependency.c (gfc_check_argument_var_dependency): Use enum
3231 value instead of arithmetic vaue for 'elemental'.
3232 (check_data_pointer_types): New function.
3233 (gfc_check_dependency): Call check_data_pointer_types.
3234 * trans-array.h : Change fourth argument of
3235 gfc_conv_array_parameter to boolean.
3236 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3237 can be a dummy but it must not be assumed shape or deferred.
3238 Change fourth argument to boolean. Array constructor exprs will
3239 always be contiguous and do not need packing and unpacking.
3240 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3241 space and change fourth argument of gfc_conv_array_parameter
3243 (gfc_trans_arrayfunc_assign): Change fourth argument of
3244 gfc_conv_array_parameter to boolean.
3245 * trans-io.c (gfc_convert_array_to_string): The same.
3246 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3248 2010-02-20 Tobias Burnus <burnus@net-b.de>
3251 * libgfortran.h: Add GFC_RTCHECK_MEM.
3252 * invoke.texi (-fcheck=): Document -fcheck=mem.
3253 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3254 and enable malloc-success check only with -fcheck=mem.
3255 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3257 2010-02-16 Tobias Burnus <burnus@net-b.de>
3260 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3261 * intrinsic.c (add_functions): Ditto.
3262 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3263 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3265 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3268 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3269 gfc_trans_do prototype.
3270 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3271 a loop exit condition. If exit condition is given, build the loop exit
3272 code, checking IO results of implied do loops in READ and WRITE.
3273 (gfc_trans_do): Likewise.
3274 * trans.c (trans_code): New static work function, previously
3275 gfc_trans_code. Passes exit condition to gfc_trans_do.
3276 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3277 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3278 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3279 result status bits in the dtparm structure. Use this condition in call
3280 to gfc_trans_code_cond.
3282 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3286 * trans-array.c (gfc_conv_array_parameter): Use
3287 gfc_full_array_ref_p to detect full and contiguous variable
3288 arrays. Full array components and contiguous arrays do not need
3289 internal_pack and internal_unpack.
3291 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3294 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3297 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3299 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3302 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3303 Tobias Burnus <burnus@net-b.de>
3306 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3308 2010-02-10 Tobias Burnus <burnus@net-b.de>
3311 * trans-decl.c (gfc_generate_function_code): Only check
3312 actual-vs.-dummy character bounds if not bind(C).
3314 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3317 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3318 info->dimen after info has been freed.
3320 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3323 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3326 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3328 * module.c (fix_mio_expr): Declare sym.
3330 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3333 * module.c (fix_mio_expr): Fix for private generic procedures.
3335 2010-02-09 Daniel Kraft <d@domob.eu>
3338 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3339 length to be correct and issue only with -Wsurprising.
3340 * invoke.texi (Wsurprising): Mention this new warning that is
3341 turned on by -Wsurprising.
3343 2010-02-09 Daniel Kraft <d@domob.eu>
3346 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3347 can be CHARACTER type.
3348 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3350 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3353 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3354 'formal_ptr'. If this is true, give returned descriptor unity
3355 lbounds, in all dimensions, and the appropriate offset.
3356 (gfc_conv_procedure_call); If formal is a pointer, set the last
3357 argument of gfc_conv_subref_array_arg to true.
3358 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3359 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3360 new arg of gfc_conv_subref_array_arg to false.
3361 * trans-stmt.c (forall_make_variable_temp): The same.
3363 2010-02-03 Tobias Burnus <burnus@net-b.de>
3366 * interface.c (compare_parameter): Disable rank-checking
3369 2010-02-02 Tobias Burnus <burnus@net-b.de>
3372 * parse.c (decode_specification_statement): Use sym->result not sym.
3374 2010-02-01 Tobias Burnus <burnus@net-b.de>
3377 * decl.c (variable_decl): Allow default initializer in
3378 TYPE declarations in PURE functions.
3380 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3383 * resolve.c (resolve_allocate_expr): Move default initialization code
3384 here from gfc_trans_allocate.
3385 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3387 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3388 of CLASS variables via memcpy.
3389 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3390 to resolve_allocate_expr.
3392 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3395 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3396 * gfortran.h : Add prototype for above.
3397 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3398 (gfc_trans_subcomponent_assign): Call new function to replace
3399 the code to deal with allocatable components.
3400 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3401 gfc_get_full_arrayspec_from_expr to replace existing code.
3403 2010-01-25 Tobias Burnus <burnus@net-b.de>
3406 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3409 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3413 * expr.c (remove_subobject_ref): If the constructor is NULL use
3414 the expression as the source.
3415 (simplify_const_ref): Change the type of expression if
3416 there are component references. Allow for substring to be at
3417 the end of an arbitrarily long chain of references. If an
3418 element is found that is not in an EXPR_ARRAY, assume that this
3419 is scalar initialization of array. Call remove_subobject_ref in
3420 this case with NULL second argument.
3422 2010-01-24 Tobias Burnus <burnus@net-b.de>
3425 * array.c (gfc_array_dimen_size): Use correct specific
3426 function in the check.
3428 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3431 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3432 is required, turn any trailing array elements after a range
3433 into ranges so that offsets can be calculated.
3435 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3437 * module.c (mio_f2k_derived): Use enumerator as initializer of
3441 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3442 bitfield of width 2.
3444 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3447 * resolve.c (extract_compcall_passed_object): Set locus for
3448 passed-object argument.
3449 (extract_ppc_passed_object): Set locus and correctly remove PPC
3452 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3455 * trans-decl.c (add_argument_checking): Do not use the backend
3456 decl directly to test for the presence of an optional dummy
3457 argument. Use gfc_conv_expr_present, remembering to set the
3461 * trans-decl.c (gfc_generate_function_code): Small white space
3462 changes. If 'recurcheckvar' is NULL do not try to reset it.
3464 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3467 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3468 component for extended types.
3469 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3470 and take care of parent component accessibility.
3472 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3475 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3476 * interface.c (check_interface1): Move a warning message here from
3477 resolve_fl_procedure.
3478 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3479 * module.c (read_module): Remove call to gfc_check_interfaces, since
3480 this comes too early here.
3481 * resolve.c (resolve_fl_procedure): Move warning message to
3484 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3487 * interface.c (check_interface1): Pass symbol name rather than NULL to
3488 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3490 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3491 than NULL to gfc_compare_interfaces.
3493 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3496 * trans-array.c (duplicate_allocatable): Static version of
3497 gfc_duplicate_allocatable with provision to handle scalar
3498 components. New boolean argument to switch off call to malloc
3500 (gfc_duplicate_allocatable): New function to call above with
3502 (gfc_copy_allocatable_data): New function to call above with
3504 (structure_alloc_comps): Do not apply indirect reference to
3505 scalar pointers. Add new section to copy allocatable components
3506 of arrays. Extend copying of allocatable components to include
3508 (gfc_copy_only_alloc_comp): New function to copy allocatable
3509 component derived types, without allocating the base structure.
3510 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3511 Add primitive for gfc_copy_only_alloc_comp.
3512 * trans-expr.c (gfc_conv_procedure_call): After calls to
3513 transformational functions with results that are derived types
3514 with allocatable components, copy the components in the result.
3515 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3516 of lhs derived types before allocation.
3518 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3521 * module.c (load_generic_interfaces): If a procedure that is
3522 use associated but not generic is given an interface that
3523 includes itself, then make it generic.
3525 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3526 Shujing Zhao <pearly.zhao@oracle.com>
3528 PR translation/42469
3529 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3530 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3531 character between option name and help text.
3533 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3537 * trans-array.c (gfc_conv_array_initializer): Change call to
3538 gfc_error_now to call to gfc_fatal_error.
3539 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3540 (is_constant_element): Changed name from constant_element.
3541 (gfc_constant_ac): Only use expand_construuctor for expression
3542 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3543 call gfc_is_constant_expr.
3544 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3546 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3547 array expressions should have their constructors expanded.
3548 (gfc_resolve_expr): Use new function to determine whether or not to call
3549 gfc_expand_constructor.
3551 2010-01-09 Tobias Burnus <burnus@net-b.de>
3554 * trans-expr.c (gfc_trans_structure_assign): Handle
3556 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3557 to the constructor for c_null_(fun)ptr.
3558 * resolve.c (resolve_structure_cons): Add special case
3559 for c_null_(fun)ptr.
3561 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3563 * gfortranspec.c (lang_specific_driver): Update copyright notice
3566 2010-01-08 Tobias Burnus <burnus@net-b.de>
3569 * symbol.c (check_conflict, gfc_copy_attr): Add
3570 ASYNCHRONOUS support.
3571 (gfc_add_asynchronous): New function.
3572 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3573 (gfc_match_asynchronous): New function.
3574 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3575 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3576 (gfc_add_asynchronous): New Prototype.
3577 * module.c (ab_attribute, mio_symbol_attribute): Add
3578 ASYNCHRONOUS support.
3579 * resolve.c (was_declared): Ditto.
3580 * match.h (gfc_match_asynchronous): New prototype.
3581 * parse.c (decode_specification_statement,decode_statement):
3582 Add ASYNCHRONOUS support.
3584 2010-01-07 Tobias Burnus <burnus@net-b.de>
3587 * trans-decl.c (get_proc_pointer_decl): Fix call to
3588 gfc_conv_initializer for array-valued proc-pointer funcs.
3590 2010-01-07 Tobias Burnus <burnus@net-b.de>
3593 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3594 allocatable scalars with SAVE attribute.
3596 2010-01-05 Tobias Burnus <burnus@net-b.de>
3599 * options.c (gfc_post_options): Set -frecursion
3600 when -fopenmp is used.
3602 2010-01-05 Tobias Burnus <burnus@net-b.de>
3605 * trans-expr.c (gfc_conv_procedure_call): Nullify
3606 return value for allocatable-scalar character functions.
3608 2010-01-04 Tobias Burnus <burnus@net-b.de>
3611 * error.c (error_printf, gfc_warning, gfc_notify_std,
3612 gfc_warning_now, gfc_error, gfc_error_now,
3613 gfc_fatal_error): Change argument name from nocmsgid to
3614 gmsgid to enable (x)gettext's % checking.
3616 2010-01-04 Tobias Burnus <burnus@net-b.de>
3618 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3620 2010-01-04 Tobias Burnus <burnus@net-b.de>
3623 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3624 for functions returning allocatable scalars.
3625 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3626 reallocating an allocatable scalar.
3627 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3629 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3630 allocatable scalars.
3631 (gfc_generate_function_code): Nullify result variable for
3632 allocatable scalars.
3635 * module.c (gfc_use_module): Fix warning string to allow
3639 * invoke.texi (-fcheck=recursion): Mention that the checking
3640 is also disabled for -frecursive.
3641 * trans-decl.c (gfc_generate_function_code): Disable
3642 -fcheck=recursion when -frecursive is used.
3644 * intrinsic.texi (iso_c_binding): Improve wording.
3647 Copyright (C) 2010 Free Software Foundation, Inc.
3649 Copying and distribution of this file, with or without modification,
3650 are permitted in any medium without royalty provided the copyright
3651 notice and this notice are preserved.