1 2010-08-22 Joseph Myers <joseph@codesourcery.com>
3 * Make-lang.in (gfortranspec.o): Update dependencies.
4 * gfortranspec.c: Include coretypes.h before gcc.h. Include
6 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
7 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
8 (g77_xargc): Make unsigned.
9 (g77_xargv): Change to g77_x_decoded_options.
10 (g77_newargc): Make unsigned.
11 (g77_newargv): Change to g77_new_decoded_options.
12 (strings_same, options_same): New.
13 (append_arg): Use cl_decoded_option structures.
15 (add_arg_libgfortran): New.
16 (lang_specific_driver): Use cl_decoded_option structures.
18 2010-08-21 Janus Weil <janus@gcc.gnu.org>
22 * class.c (add_proc_comp): Add static initializer for PPCs.
23 (add_procs_to_declared_vtab): Modified comment.
24 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
25 initializer if the component is part of a vtype.
26 (mio_component_list): Add argument 'vtype', pass it on to
28 (mio_symbol): Modified call to 'mio_component_list'.
29 * trans.h (gfc_conv_initializer): Modified prototype.
30 (gfc_trans_assign_vtab_procs): Removed.
31 * trans-common.c (create_common): Modified call to
32 'gfc_conv_initializer'.
33 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
34 gfc_emit_parameter_debug_info): Modified call to
35 'gfc_conv_initializer'.
36 (build_function_decl): Remove assertion.
37 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
38 Removed call to 'gfc_trans_assign_vtab_procs'.
39 (gfc_conv_initializer): Add argument 'procptr'.
40 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
41 (gfc_trans_assign_vtab_procs): Removed.
42 * trans-stmt.c (gfc_trans_allocate): Removed call to
43 'gfc_trans_assign_vtab_procs'.
45 2010-08-21 Tobias Burnus <burnus@net-b.de>
49 * intrinsic.c (add_sym): Init value attribute.
50 (set_attr_value): New function.
51 (add_functions) Use it and add JN/YN resolvers.
52 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
53 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
54 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
55 * iresolve.c (gfc_resolve_bessel_n2): New function.
56 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
58 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
59 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
60 * simplify.c (): For YN set to -INF if previous values
62 * trans-expr.c (gfc_conv_procedure_call): Don't crash
64 * iresolve.c (gfc_resolve_extends_type_of): Set the
65 type of the dummy argument to the one of the actual.
67 2010-08-20 Joseph Myers <joseph@codesourcery.com>
69 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
71 2010-08-20 Joseph Myers <joseph@codesourcery.com>
73 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
76 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
78 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
80 2010-08-19 Daniel Kraft <d@domob.eu>
84 * trans.h (struct gfc_se): New flag `byref_noassign'.
85 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
86 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
87 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
88 and check for compile-time errors with those.
89 * trans-decl.c (trans_associate_var): Use new routine
90 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
91 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
92 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
93 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
94 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
95 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
96 rank remapping for assignment.
98 2010-08-19 Tobias Burnus <burnus@net-b.de>
100 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
101 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
104 2010-08-19 Tobias Burnus <burnus@net-b.de>
108 * check.c (gfc_check_bessel_n2): New function.
109 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
110 * intrinsic.c (add_functions): Add transformational version
111 of the Bessel_jn/yn intrinsics.
112 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
113 gfc_simplify_bessel_yn2): New prototypes.
114 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
115 transformational variant.
116 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
117 Check for negative order.
118 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
119 gfc_simplify_bessel_yn2): New functions.
121 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
124 * resolve.c (resolve_transfer): Traverse operands and set expression
125 to be checked to a non EXPR_OP type.
127 2010-08-19 Janus Weil <janus@gcc.gnu.org>
130 * gfortran.h (gfc_add_save): Modified prototype.
131 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
132 (match_pointer_init): New function to match F08 pointer initialization.
133 (variable_decl,match_procedure_decl,match_ppc_decl): Use
134 'match_pointer_init'.
135 (match_attr_spec): Module variables are implicitly SAVE.
136 (gfc_match_save): Modified call to 'gfc_add_save'.
137 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
139 * primary.c (gfc_variable_attr): Handle SAVE attribute.
140 * resolve.c (resolve_structure_cons): Add new argument and do pointer
141 initialization checks.
142 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
143 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
144 (resolve_fl_variable): Handle SAVE_IMPLICIT.
145 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
147 * trans-decl.c (gfc_create_module_variable): Module variables with
148 TARGET can already exist.
149 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
150 (gfc_conv_initializer): Implement non-NULL pointer
153 2010-08-18 Tobias Burnus <burnus@net-b.de>
156 * intrinsic.texi (selected_char_kind): Document ISO_10646
159 2010-08-17 Jakub Jelinek <jakub@redhat.com>
162 * trans-decl.c (build_library_function_decl_1): Chain on
163 void_list_node instead of creating a new TREE_LIST.
164 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
165 * trans-types.c (gfc_get_function_type): Likewise. Set
166 typelist to void_list_node for the main program.
168 2010-08-17 Daniel Kraft <d@domob.eu>
171 * gfortran.h (struct gfc_association_list): New member `where'.
172 (gfc_is_associate_pointer) New method.
173 * match.c (gfc_match_associate): Remember locus for each associate
174 name matched and do not try to set variable flag.
175 * parse.c (parse_associate): Use remembered locus for symbols.
176 * primary.c (match_variable): Instead of variable-flag check for
177 associate names set it for all such names used.
178 * symbol.c (gfc_is_associate_pointer): New method.
179 * resolve.c (resolve_block_construct): Don't generate assignments
180 to give associate-names their values.
181 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
182 (resolve_symbol): Set some more attributes for associate variables,
183 set variable flag here and check it and don't try to build an
184 explicitely shaped array-spec for array associate variables.
185 * trans-expr.c (gfc_conv_variable): Dereference in case of association
187 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
188 (gfc_sym_type): Return pointer type for association to scalar vars.
189 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
190 (trans_associate_var): New method.
191 (gfc_trans_deferred_vars): Handle association symbols.
193 2010-08-16 Joseph Myers <joseph@codesourcery.com>
195 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
197 (MMDX): Change back to MMD. Mark NoDriverArg instead of
199 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
200 OPT_MDX and OPT_MMDX.
202 2010-08-16 Joseph Myers <joseph@codesourcery.com>
204 * lang.opt (MDX, MMDX): Mark RejectDriver.
206 2010-08-15 Janus Weil <janus@gcc.gnu.org>
208 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
209 vtabs for generics any more).
211 2010-08-15 Daniel Kraft <d@domob.eu>
214 * gfortran.h (gfc_find_proc_namespace): New method.
215 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
216 around with namespace.
217 * symbol.c (gfc_find_proc_namespace): New method.
218 * trans-decl.c (gfc_build_qualified_array): Use it for correct
220 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
221 * parse.c (parse_associate): Removed assignment-generation here...
222 * resolve.c (resolve_block_construct): ...and added it here.
223 (resolve_variable): Handle names that are arrays but were not parsed
224 as such because of association.
225 (resolve_code): Fix BLOCK resolution.
226 (resolve_symbol): Generate array-spec for associate-names.
228 2010-08-15 Tobias Burnus <burnus@net-b.de>
231 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
232 (verify_c_interop): Handle unresolved DT with bind(C).
234 2010-08-15 Tobias Burnus <burnus@net-b.de>
236 * trans-expr.c (gfc_conv_expr_present): Regard nullified
237 pointer arrays as absent.
238 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
239 dummys as absent argument.
240 * interface.c (compare_actual_formal,compare_parameter):
243 2010-08-15 Tobias Burnus <burnus@net-b.de>
245 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
246 dummies with intent(in).
248 2010-08-15 Daniel Kraft <d@domob.eu>
251 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
252 routines not IMPURE also as PURE.
253 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
254 `NO_CLASS' in `CLASS_IMPURE'.
255 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
256 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
257 (add_functions): Ditto.
258 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
259 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
260 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
261 are not ALLOCATABLE and have their INTENT specified.
263 2010-08-13 Daniel Kraft <d@domob.eu>
265 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
266 * array.c (gfc_match_array_spec): Match implied-shape specification and
267 handle AS_IMPLIED_SHAPE correctly otherwise.
268 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
269 (variable_decl): Some checks for implied-shape declaration.
270 * resolve.c (resolve_symbol): Assert that array-spec is no longer
271 AS_IMPLIED_SHAPE in any case.
273 2010-08-12 Joseph Myers <joseph@codesourcery.com>
275 * lang.opt (MD, MMD): Change to MDX and MMDX.
276 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
278 2010-08-11 Janus Weil <janus@gcc.gnu.org>
281 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
283 (check_arglist,check_specific): Add reference to 'name' field.
284 (init_arglist): Remove reference to 'name' field.
285 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
286 * check.c (variable_check): Reverse order of checks. Respect intent of
288 (int_or_proc_check): New function.
289 (coarray_check): New function.
290 (allocatable_check): New function.
291 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
292 (gfc_check_complex): Use 'int_or_real_check'.
293 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
294 gfc_check_ucobound): Use 'coarray_check'.
295 (gfc_check_pack): Use 'real_or_complex_check'.
296 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
298 (scalar_check,type_check,numeric_check,int_or_real_check,
299 real_or_complex_check,kind_check,double_check,logical_array_check,
300 array_check,same_type_check,rank_check,nonoptional_check,
301 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
302 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
303 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
304 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
305 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
306 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
307 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
310 2010-08-10 Daniel Kraft <d@domob.eu>
312 * gfortran.texi (Interoperability with C): Fix ordering in menu
313 and add new subsection about pointers.
314 (Interoperable Subroutines and Functions): Split off the pointer part.
315 (working with Pointers): New subsection with extended discussion
316 of pointers (especially procedure pointers).
318 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
321 * array.c (gfc_ref_dimen_size): Add end argument.
322 If end is non-NULL, calculate it.
323 (ref_size): Adjust call to gfc_ref_dimen_size.
324 (gfc_array_dimen_size): Likewise.
325 (gfc_array_res_shape): Likewise.
326 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
327 * resolve.c (resolve_array_ref): For stride not equal to -1,
328 fill in the lowest possible end.
330 2010-08-09 Janus Weil <janus@gcc.gnu.org>
332 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
334 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
336 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
338 (check_some_aliasing): Likewise.
339 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
340 (gfc_conv_intrinsic_int): Likewise.
341 (gfc_conv_intrinsic_lib_function): Likewise.
342 (gfc_conv_intrinsic_cmplx): Likewise.
343 (gfc_conv_intrinsic_ctime): Likewise.
344 (gfc_conv_intrinsic_fdate): Likewise.
345 (gfc_conv_intrinsic_ttynam): Likewise.
346 (gfc_conv_intrinsic_minmax): Likewise.
347 (gfc_conv_intrinsic_minmax_char): Likewise.
348 (gfc_conv_intrinsic_ishftc): Likewise.
349 (gfc_conv_intrinsic_index_scan_verify): Likewise.
350 (gfc_conv_intrinsic_merge): Likewise.
351 (gfc_conv_intrinsic_trim): Likewise.
352 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
354 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
357 * dependency.c (check_section_vs_section): Handle cases where
358 the start expression coincides with the lower or upper
361 2010-08-04 Janus Weil <janus@gcc.gnu.org>
366 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
367 container types. Do not artificially increase refs. Commit symbols one
369 * interface.c (compare_parameter): Make sure vtabs are present before
370 generating module variables.
371 * resolve.c (resolve_allocate_expr): Ditto.
373 2010-08-04 Tobias Burnus <burnus@net-b.de>
377 * resolve.c (resolve_structure_cons): Fix
380 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
384 * symbol.c (changed_syms): Made static again.
385 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
386 Changed conditional internal error into assert.
387 Rename function to ...
388 (gfc_enforce_clean_symbol_state): ... this.
389 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
390 Rename the former to the latter.
391 * parse.c (decode_statement, decode_omp_directive,
392 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
394 (changed_syms): Remove declaration.
395 (next_statement): Use gfc_enforce_clean_symbol_state.
397 2010-08-04 Tobias Burnus <burnus@net-b.de>
400 * resolve.c (resolve_structure_cons): Fix handling of
401 initialization structure constructors with character
402 elements of the wrong length.
403 * array.c (gfc_check_iter_variable): Add NULL check.
404 (gfc_resolve_character_array_constructor): Also truncate
407 2010-08-04 Tobias Burnus <burnus@net-b.de>
409 * trans-io.c (gfc_build_io_library_fndecls): Fix return
410 value of some libgfortran functions.
412 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
415 * dependency.c (gfc_deb_compare_expr): Remove any integer
416 conversion functions to larger types from both arguments.
417 Remove handling these functions futher down.
419 2010-08-03 Janus Weil <janus@gcc.gnu.org>
423 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
424 * resolve.c (resolve_tb_generic_targets): Check for errors.
426 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
429 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
432 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
435 * dependency.h: Add prototype for gfc_are_identical_variables.
436 * frontend-passes.c: Include depencency.h.
437 (optimimize_equality): Use gfc_are_identical_variables.
438 * dependency.c (identical_array_ref): New function.
439 (gfc_are_identical_variables): New function.
440 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
441 * dependency.c (gfc_check_section_vs_section). Rename gfc_
442 prefix from statc function.
443 (check_section_vs_section): Change arguments to gfc_array_ref,
444 adjust function body accordingly.
446 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
447 Janus Weil <janus@gcc.gnu.org>
452 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
453 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
454 gfc_copy_formal_args, gfc_copy_formal_args_intr,
455 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
456 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
457 Call reject_statement in case of error.
458 (match_deferred_characteritics): Call gfc_undo_symbols in case match
461 2010-08-01 Janus Weil <janus@gcc.gnu.org>
464 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
465 (gfc_find_derived_vtab): Make vtabs and vtypes public.
466 * module.c (read_module): When reading module files, always import
467 vtab and vtype symbols.
469 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
473 * symbol.c (changed_syms): Made non-static.
474 * parse.c (changed_syms): Declare new external.
475 (next_statement): Assert changed_syms is NULL at the beginning.
477 2010-07-30 Janus Weil <janus@gcc.gnu.org>
478 Steven G. Kargl <kargl@gcc.gnu.org>
481 * match.c (match_type_spec): Try to parse derived types before
484 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
486 * gfortran.h (gfc_release_symbol): New prototype.
487 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
488 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
489 Use gfc_release_symbol.
490 * parse.c (gfc_fixup_sibling_symbols): Ditto.
491 * resolve.c (resolve_symbol): Ditto.
493 2010-07-29 Tobias Burnus <burnus@net-b.de>
497 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
498 external procedure declarations in modules.
499 (gfc_get_symbol_decl): Modify assert.
501 2010-07-29 Janus Weil <janus@gcc.gnu.org>
504 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
506 2010-07-29 Janus Weil <janus@gcc.gnu.org>
509 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
510 (gfc_trans_class_assign): Modified prototype.
511 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
512 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
513 (gfc_trans_class_assign): ... here. Modified actual arguments.
514 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
515 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
516 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
518 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
522 * class.c (gfc_find_derived_vtab): Accept or discard newly created
523 symbols before returning.
525 2010-07-29 Joseph Myers <joseph@codesourcery.com>
527 * lang.opt (cpp): Remove Joined and Separate markers.
528 (cpp=): New internal option.
529 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
530 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
533 2010-07-29 Daniel Kraft <d@domob.eu>
536 * array.c (resolve_array_bound): Fix error message to properly handle
537 non-variable expressions.
539 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
541 * decl.c (free_value): Also free repeat field.
542 * data.c (gfc_assign_data_value): Always free offset before returning.
544 2010-07-28 Daniel Kraft <d@domob.eu>
546 * gfortran.h (gfc_build_intrinsic_call): New method.
547 * expr.c (gfc_build_intrinsic_call): New method.
548 * simplify.c (range_check): Ignore non-constant value.
549 (simplify_bound_dim): Handle non-variable expressions and
550 fix memory leak with non-free'ed expression.
551 (simplify_bound): Handle non-variable expressions.
552 (gfc_simplify_shape): Ditto.
553 (gfc_simplify_size): Ditto, but only in certain cases possible.
555 2010-07-28 Joseph Myers <joseph@codesourcery.com>
557 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
560 2010-07-28 Tobias Burnus <burnus@net-b.de>
563 * trans-types.c (gfc_get_derived_type): Fix DT declaration
564 from modules for whole-file mode.
566 2010-07-27 Joseph Myers <joseph@codesourcery.com>
568 * gfortran.h (gfc_handle_option): Update prototype and return
570 * options.c (gfc_handle_option): Update prototype and return value
573 2010-07-27 Joseph Myers <joseph@codesourcery.com>
575 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
576 decoded options in allocating deferred_opt.
577 * cpp.h (gfc_cpp_init_options): Update prototype.
578 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
579 * gfortran.h (gfc_option_lang_mask): New.
580 (gfc_init_options): Update prototype.
581 * options.c (gfc_option_lang_mask): New.
582 (gfc_init_options): Update prototype. Pass new arguments to
583 gfc_cpp_init_options.
585 2010-07-26 Tobias Burnus <burnus@net-b.de>
588 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
589 for functions which are later in the same file.
590 (gfc_create_function_decl, build_function_decl,
591 build_entry_thunks): Add global argument.
592 * trans.c (gfc_generate_module_code): Update
593 gfc_create_function_decl call.
594 * trans.h (gfc_create_function_decl): Update prototype.
595 * resolve.c (resolve_global_procedure): Also resolve for
598 2010-07-26 Richard Henderson <rth@redhat.com>
601 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
602 (gfc_write_global_declarations): New.
604 2010-07-26 Tobias Burnus <burnus@net-b.de>
607 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
608 for call to transfer_namelist_element.
609 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
612 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
615 * Make-lang.in: Add fortran/frontend-passes.o.
616 * gfortran.h: Add prototype for gfc_run_passes.
617 * resolve.c (gfc_resolve): Call gfc_run_passes.
618 * frontend-passes.c: New file.
620 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
623 * scanner.c (gfc_next_char_literal): Enable truncation warning for
626 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
629 * gfortran.h (gfc_namespace): New field old_equiv.
630 (gfc_free_equiv_until): New prototype.
631 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
632 a parameterized stop condition.
633 (gfc_free_equiv): Use gfc_free_equiv_until.
634 * parse.c (next_statement): Save equivalence list.
635 (reject_statement): Restore equivalence list.
637 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
640 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
641 in the function so that it does not get missed by early exits.
642 (load_line): Add checks for quoted strings and free form comments to
643 disable warnings on comments. Add check for ampersand as first
644 character after truncation and don't warn for this case, but warn if
645 there are subsequent non-whitespace characters.
647 2010-07-24 Tobias Burnus <burnus@net-b.de>
650 * parse.c (gfc_parse_file): Do not override
651 gfc_global_ns_list items.
653 2010-07-24 Tobias Burnus <burnus@net-b.de>
655 * options.c (gfc_init_options): Enable -fwhole-file by default.
656 * interface.c (compare_parameter): Assume a Hollerith constant is
657 compatible with all other argument types.
659 2010-07-23 Tobias Burnus <burnus@net-b.de>
662 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
663 -fwhole-file also for derived types.
664 * trans-types.c (copy_dt_decls_ifequal): Remove static and
665 rename to gfc_copy_dt_decls_ifequal.
666 (gfc_get_derived_type): Update call.
667 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
669 2010-07-23 Tobias Burnus <burnus@net-b.de>
672 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
674 2010-07-23 Jakub Jelinek <jakub@redhat.com>
676 * trans-types.c (gfc_get_array_descriptor_base,
677 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
678 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
679 instead of clearing DECL_NAME.
680 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
682 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
685 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
687 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
688 reverse the scalarization loop.
689 gfc_conv_resolve_dependencies: Pass the reverse field of the
690 loopinfo to gfc_dep_resolver.
691 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
692 assignment by resetting loop.reverse.
693 gfortran.h : Add the gfc_reverse enum.
694 trans.h : Add the reverse field to gfc_loopinfo.
695 dependency.c (gfc_check_dependency): Pass null to the new arg
697 (gfc_check_section_vs_section): Check for reverse dependencies.
698 (gfc_dep_resolver): Add reverse argument and deal with the loop
700 dependency.h : Modify prototype for gfc_dep_resolver to include
703 2010-07-23 Daniel Kraft <d@domob.eu>
706 * gfortran.h (gfc_find_symtree_in_proc): New method.
707 * symbol.c (gfc_find_symtree_in_proc): New method.
708 * match.c (match_exit_cycle): Look for loop name also in parent
709 namespaces within current procedure.
711 2010-07-22 Tobias Burnus <burnus@net-b.de>
714 * dependency.c (gfc_check_dependency): Add argument alising check.
715 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
717 2010-07-22 Daniel Kraft <d@domob.eu>
719 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
720 now in the correct place.
722 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
725 * Revert my commit r162325.
727 2010-07-21 Daniel Kraft <d@domob.eu>
729 * trans.h (gfc_get_return_label): Removed.
730 (gfc_generate_return): New method.
731 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
732 returning a tree directly.
733 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
734 (gfc_trans_block_construct): Update for new interface to
735 `gfc_trans_deferred_vars'.
736 * trans-decl.c (current_function_return_label): Removed.
737 (current_procedure_symbol): New variable.
738 (gfc_get_return_label): Removed.
739 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
740 returning a tree directly.
741 (get_proc_result), (gfc_generate_return): New methods.
742 (gfc_generate_function_code): Clean up and do init/cleanup here
743 also with gfc_wrapped_block. Remove return-label but rather
746 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
749 * fortran/match.c (match_type_spec): Check for derived type before
752 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
755 * interface.c (matching_typebound_op): Add argument for the
756 return of the generic name for the procedure.
757 (build_compcall_for_operator): Add an argument for the generic
758 name of an operator procedure and supply it to the expression.
759 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
760 calls to the above procedures.
761 * resolve.c (resolve_typebound_function): Catch procedure
762 component calls for CLASS objects, check that the vtable is
763 complete and insert the $vptr and procedure components, to make
765 (resolve_typebound_function): The same.
766 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
767 an allocatable scalar if it is a result.
769 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
772 * match.c (gfc_match_iterator): Reverted.
774 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
777 * match.c (gfc_match_iterator): Remove error that iterator
778 cannot be INTENT(IN).
780 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
782 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
783 Access subscript through the "dim" field index.
784 (gfc_trans_create_temp_array): Access ss info through the "dim" field
786 (gfc_conv_array_index_offset): Ditto.
787 (gfc_conv_loop_setup): Ditto.
788 (gfc_conv_expr_descriptor): Ditto.
789 (gfc_conv_ss_startstride): Ditto. Update call to
790 gfc_conv_section_startstride.
791 (gfc_conv_section_startstride): Set values along the array dimension.
792 Get array dimension directly from the argument.
794 2010-07-15 Jakub Jelinek <jakub@redhat.com>
796 * trans.h (gfc_string_to_single_character): New prototype.
797 * trans-expr.c (string_to_single_character): Renamed to ...
798 (gfc_string_to_single_character): ... this. No longer static.
799 (gfc_conv_scalar_char_value, gfc_build_compare_string,
800 gfc_trans_string_copy): Adjust callers.
801 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
802 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
803 (select_struct): Move to toplevel, add GTY(()).
804 (gfc_trans_character_select): Optimize SELECT CASE
805 with character length 1.
807 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
809 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
810 * trans-common.c: Likewise.
811 * trans-decl.c: Likewise.
812 * trans-types.c: Likewise.
815 2010-07-15 Janus Weil <janus@gcc.gnu.org>
818 * resolve.c (resolve_typebound_generic_call): Resolve generic
819 non-polymorphic type-bound procedure calls to the correct specific
821 (resolve_typebound_subroutine): Remove superfluous code.
823 2010-07-15 Daniel Kraft <d@domob.eu>
826 * trans.h (struct gfc_wrapped_block): New struct.
827 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
828 (gfc_finish_wrapped_block): New method.
829 (gfc_init_default_dt): Add new init code to block rather than
831 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
832 (gfc_trans_dummy_array_bias): Ditto.
833 (gfc_trans_g77_array): Ditto.
834 (gfc_trans_deferred_array): Ditto.
835 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
836 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
837 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
838 (gfc_finish_wrapped_block): New method.
839 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
840 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
841 (gfc_trans_deferred_array): Ditto.
842 * trans-decl.c (gfc_trans_dummy_character): Ditto.
843 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
844 (init_intent_out_dt): Ditto.
845 (gfc_init_default_dt): Add new init code to block rather than
847 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
848 and cleanup code and put it all together.
850 2010-07-15 Jakub Jelinek <jakub@redhat.com>
852 * trans.h (gfc_build_compare_string): Add CODE argument.
853 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
854 gfc_build_compare_string.
855 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
856 gfc_build_compare_string.
857 (string_to_single_character): Rename len variable to length.
858 (gfc_optimize_len_trim): New function.
859 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
860 or NE_EXPR and one of the strings is string literal with LEN_TRIM
861 bigger than the length of the other string, they compare unequal.
864 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
865 in CASE_LABEL_EXPR and use NULL for low for the default case.
867 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
869 * trans-array.c (gfc_conv_section_upper_bound): Remove
870 (gfc_conv_section_startstride): Don't set the upper bound in the
871 vector subscript case.
872 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
874 2010-07-14 Janus Weil <janus@gcc.gnu.org>
877 * gfortran.h (gfc_is_data_pointer): Remove prototype.
878 * dependency.c (gfc_is_data_pointer): Make it static.
879 * intrinsic.texi: Update documentation on C_LOC.
880 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
881 and add a check for polymorphic variables.
883 2010-07-14 Jakub Jelinek <jakub@redhat.com>
885 * trans-expr.c (string_to_single_character): Also optimize
886 string literals containing a single char followed only by spaces.
887 (gfc_trans_string_copy): Remove redundant string_to_single_character
890 * trans-decl.c (gfc_build_intrinsic_function_decls,
891 gfc_build_builtin_function_decls): Mark functions as
892 DECL_PURE_P or TREE_READONLY.
894 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
896 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
897 instead of build_function_call_expr.
898 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
900 2010-07-13 Tobias Burnus <burnus@net-b.de>
901 Daniel Franke <franke.daniel@gmail.com>
904 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
905 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
907 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
909 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
910 Tobias Burnus <burnus@net-b.de>
913 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
914 noclobber/noescape annotations to function calls.
915 (gfc_build_builtin_function_decls): Likewise.
917 2010-07-13 Janus Weil <janus@gcc.gnu.org>
923 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
924 * class.c (gfc_build_class_symbol): Modified call to
925 'gfc_find_derived_vtab'.
926 (add_proc_component): Removed, moved code into 'add_proc_comp'.
927 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
929 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
930 Removed treatment of generics.
931 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
932 Call 'add_proc_comp' instead of duplicating code.
933 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
935 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
936 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
937 Removed treatment of generics.
938 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
939 'gfc_find_derived_vtab'.
940 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
941 Removed treatment of generics.
942 (resolve_select_type,resolve_fl_derived): Modified call to
943 'gfc_find_derived_vtab'.
944 * trans-decl.c (gfc_get_symbol_decl): Ditto.
945 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
947 * trans-stmt.c (gfc_trans_allocate): Ditto.
949 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
952 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
955 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
957 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
958 * resolve.c (build_default_init_expr): Ditto.
960 2010-07-11 Tobias Burnus <burnus@net-b.de>
963 * module.c (sort_iso_c_rename_list): Remove.
964 (import_iso_c_binding_module,use_iso_fortran_env_module):
965 Allow multiple imports of the same symbol.
967 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
969 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
971 2010-07-11 Janus Weil <janus@gcc.gnu.org>
974 * decl.c (build_sym,attr_decl1): Only build the class container if the
975 symbol has sufficient attributes.
976 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
977 pointer attribute for classes.
978 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
979 * module.c (MOD_VERSION): Bump.
980 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
981 (mio_symbol_attribute): Handle class_pointer attribute.
982 * parse.c (parse_derived): Use class_pointer instead of pointer
983 attribute for classes.
984 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
985 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
986 resolve_allocate_expr,resolve_fl_derived): Ditto.
987 (resolve_fl_var_and_proc): Check for class_ok attribute.
989 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
991 * trans-io.c (gfc_build_st_parameter): Update calls to
992 gfc_add_field_to_struct.
993 * trans-stmt.c (ADD_FIELD): Ditto.
995 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
997 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
998 fieldlist, remove fieldlist from argument list.
999 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1000 and remove fieldlist from argument list.
1001 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1002 gfc_get_mixed_entry_union): Move setting
1003 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1004 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1006 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1009 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1010 if the lhs has never been host associated, as well as not being
1011 use associated, a pointer or a target.
1012 * resolve.c (resolve_variable): Mark variables that are host
1014 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1017 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1019 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1020 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1021 SIZEOF and C_SIZEOF.
1023 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1026 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1027 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1028 gfc_resolve_storage_size): New prototypes.
1029 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1030 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1031 * iresolve.c (gfc_resolve_storage_size): New function.
1032 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1034 (gfc_conv_intrinsic_storage_size): New function.
1035 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1037 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1040 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1041 !$omp do loops. Error on CYCLE to non-innermost collapsed
1044 2010-07-08 Tobias Burnus <burnus@net-b.de>
1047 * array.c (gfc_match_array_ref): Better error message for
1048 coarrays with too few ranks.
1049 (match_subscript): Move one diagnostic to caller.
1050 * gfortran.h (gfc_get_corank): Add prottype.
1051 * expr.c (gfc_get_corank): New function.
1052 * iresolve.c (resolve_bound): Fix rank for cobounds.
1053 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1054 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1057 2010-07-06 Tobias Burnus <burnus@net-b.de>
1060 * array.c (gfc_expand_constructor): Add optional diagnostic.
1061 * gfortran.h (gfc_expand_constructor): Update prototype.
1062 * expr.c (gfc_simplify_expr, check_init_expr,
1063 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1064 * resolve.c (gfc_resolve_expr): Ditto.
1066 2010-07-06 Tobias Burnus <burnus@net-b.de>
1068 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1069 * trans-intrinsic.c: Ditto.
1070 * trans-types.c: Ditto.
1071 * convert.c: Include diagnostic-core.h instead of toplev.h.
1073 * trans-array.c: Ditto.
1074 * trans-const.c: Ditto.
1075 * trans-expr.c: Ditto.
1076 * trans-io.c: Ditto.
1077 * trans-openmp.c: Ditto.
1080 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1083 * check.c (dim_rank_check): Also check intrinsic functions.
1084 Adjust permissible rank for functions which reduce the rank of
1085 their argument. Spread is an exception, where DIM can
1086 be one larger than the rank of array.
1088 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1091 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1093 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1096 * trans-types.c (gfc_get_derived_type): Derived type fields
1097 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1098 but build_pointer_type_for_mode must be used for this.
1100 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1102 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1103 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1104 type of gfc_conv_procedure_call.
1105 (conv_generic_with_optional_char_arg): Likewise.
1106 * trans-stmt.c (gfc_trans_call): Likewise.
1107 * trans-expr.c (gfc_conv_function_expr): Likewise.
1108 (gfc_conv_procedure_call): Use build_call_vec instead of
1111 2010-07-04 Daniel Kraft <d@domob.eu>
1113 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1115 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1119 * trans-types.c (gfc_get_derived_type): Derived type fields
1120 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1122 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1125 * decl.c (match_procedure_in_type): Clear structure before using.
1126 (gfc_match_generic): Ditto.
1128 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1130 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1131 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1132 of which comes from...
1133 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1134 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1136 (gfc_get_array_descriptor_base): Likewise.
1137 (gfc_get_mixed_entry_union): Likewise.
1138 (gfc_get_derived_type): Add extra chain parameter for
1139 gfc_add_field_to_struct.
1140 * trans-stmt.c (gfc_trans_character_select): Likewise.
1141 * trans-io.c (gfc_build_st_parameter): Likewise.
1143 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1146 * resolve.c (is_external_proc): Prevent procedure pointers from being
1147 regarded as external procedures.
1149 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1152 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1153 passed as second argument of ASSOCIATED.
1155 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1158 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1159 to determine if a function assignment can be made without a
1161 (gfc_trans_arrayfunc_assign): Move all the conditions that
1162 suppress the direct function call to the above new functon and
1165 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1168 * interface.c (argument_rank_mismatch): New function.
1169 (compare_parameter): Call new function instead of generating
1172 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1174 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1175 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1178 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1180 * Make-lang.in: Update dependencies.
1182 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1184 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1185 and exit_label fields.
1186 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1188 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1189 (gfc_trans_do): Likewise.
1190 (gfc_trans_do_while): Likewise.
1191 (gfc_trans_cycle): Use cycle_label directly.
1192 (gfc_trans_exit): Use exit_label directly.
1194 2010-06-27 Daniel Kraft <d@domob.eu>
1196 * dump-parse-tree.c (show_symbol): Dump target-expression for
1198 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1199 (show_namespace): Use show_level for correct indentation of
1200 "inner namespaces" (contained procedures or BLOCK).
1202 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1205 * dump-parse-tree.c (show_code_node): Show namespace for
1208 2010-06-26 Tobias Burnus <burnus@net-b.de>
1210 * decl.c (gfc_match_decl_type_spec): Support
1211 TYPE(intrinsic-type-spec).
1213 2010-06-25 Tobias Burnus <burnus@net-b.de>
1215 * intrinsic.h (gfc_check_selected_real_kind,
1216 gfc_simplify_selected_real_kind): Update prototypes.
1217 * intrinsic.c (add_functions): Add radix support to
1219 * check.c (gfc_check_selected_real_kind): Ditto.
1220 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1221 * trans-decl.c (gfc_build_intrinsic_function_decls):
1222 Change call from selected_real_kind to selected_real_kind2008.
1223 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1224 (PRECISION, RANGE, RADIX): Add cross @refs.
1226 2010-06-25 Tobias Burnus <burnus@net-b.de>
1228 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1229 * gfortran.texi (_gfortran_set_options): Update for
1230 GFC_STD_F2008_OBS addition.
1231 * libgfortran.h: Add GFC_STD_F2008_OBS.
1232 * options.c (set_default_std_flags, gfc_handle_option): Handle
1234 io.c (check_format): Fix allow_std check.
1236 2010-06-25 Tobias Burnus <burnus@net-b.de>
1238 * decl.c (gfc_match_entry): Allow END besides
1239 END SUBROUTINE/END FUNCTION for contained procedures.
1241 2010-06-25 Tobias Burnus <burnus@net-b.de>
1243 * parse.c (next_free, next_fixed): Allow ";" as first character.
1245 2010-06-24 Tobias Burnus <burnus@net-b.de>
1248 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1250 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1253 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1256 2010-06-21 Tobias Burnus <burnus@net-b.de>
1259 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1261 * symbol.c (gfc_add_contiguous): New function.
1262 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1263 * decl.c (match_attr_spec): Ditto.
1264 (gfc_match_contiguous): New function.
1265 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1267 * gfortran.h (symbol_attribute): Add contiguous.
1268 (gfc_is_simply_contiguous): Add prototype.
1269 (gfc_add_contiguous): Add prototype.
1270 * match.h (gfc_match_contiguous): Add prototype.
1271 * parse.c (decode_specification_statement,
1272 decode_statement): Handle contiguous attribute.
1273 * expr.c (gfc_is_simply_contiguous): New function.
1274 * dump-parse-tree.c (show_attr): Handle contiguous.
1275 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1277 * trans-expr.c (gfc_add_interface_mapping): Copy
1279 * trans-array.c (gfc_conv_descriptor_stride_get,
1280 gfc_conv_array_parameter): Handle contiguous arrays.
1281 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1282 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1284 * trans.h (gfc_array_kind): Ditto.
1285 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1287 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1289 * options.c (gfc_handle_option): Don't handle N_OPTS.
1291 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1294 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1297 2010-06-18 Tobias Burnus <burnus@net-b.de>
1300 * resolve.c (resolve_allocate_deallocate): Properly check
1301 part-refs in stat=/errmsg= for invalid use.
1303 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1306 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1307 Return directly in case of an error.
1309 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1312 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1313 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1314 structure to each procedure in a procedure list.
1315 * module.c (mio_typebound_proc): Add NULL argument to
1316 'gfc_get_typebound_proc'.
1317 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1318 to initialize the new structure.
1320 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1323 * gfortran.h (gfc_expr): Add new member 'mold'.
1324 * match.c (gfc_match_allocate): Implement the MOLD tag.
1325 * resolve.c (resolve_allocate_expr): Ditto.
1326 * trans-stmt.c (gfc_trans_allocate): Ditto.
1328 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1331 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1332 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1333 GFC_DECL_SAVED_DESCRIPTOR set.
1334 (gfc_omp_report_decl): New function.
1335 * trans.h (gfc_omp_report_decl): New prototype.
1336 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1338 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1342 * gfortranspec.c (lang_specific_driver): Removed deprecation
1344 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1345 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1346 * cpp.h (gfc_cpp_makedep): New.
1347 (gfc_cpp_add_dep): New.
1348 (gfc_cpp_add_target): New.
1349 * cpp.c (gfc_cpp_option): Add deps* members.
1350 (gfc_cpp_makedep): New.
1351 (gfc_cpp_add_dep): New.
1352 (gfc_cpp_add_target): New.
1353 (gfc_cpp_init_options): Initialize new options.
1354 (gfc_cpp_handle_option): Handle new options.
1355 (gfc_cpp_post_options): Map new options to libcpp-options.
1356 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1357 (gfc_cpp_done): If requested, write dependencies to file.
1358 * module.c (gfc_dump_module): Add a module filename as target.
1359 * scanner.c (open_included_file): New parameter system; add the
1360 included file as dependency.
1361 (gfc_open_included_file): Add the included file as dependency.
1362 (gfc_open_intrinsic_module): Likewise.
1363 * invoke.texi: Removed deprecation warning for -M.
1364 * gfortran.texi: Removed Makefile-dependencies project.
1366 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1368 * resolve.c (resolve_global_procedure): Improved checking if an
1369 explicit interface is required.
1371 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1373 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1375 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1376 (gfc_conv_intrinsic_ttynam): Likewise.
1377 (gfc_conv_intrinsic_trim): Likewise.
1379 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1382 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1384 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1386 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1388 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1390 * mathbuiltins.def: Add builtins that do not directly correspond
1391 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1392 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1393 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1394 code_{r,c}{4,8,10,16} fields. Add
1395 {,complex}{float,double,long_double}_built_in fields.
1396 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1397 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1398 definition of OTHER_BUILTIN.
1399 (real_compnt_info): Remove unused struct.
1400 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1402 (build_round_expr): Call builtin_decl_for_precision instead of
1404 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1405 instead of a switch.
1406 (gfc_build_intrinsic_lib_fndecls): Match
1407 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1408 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1410 (gfc_conv_intrinsic_lib_function): Go through all the extended
1412 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1413 instead of a switch.
1414 (gfc_conv_intrinsic_abs): Likewise.
1415 (gfc_conv_intrinsic_mod): Likewise.
1416 (gfc_conv_intrinsic_sign): Likewise.
1417 (gfc_conv_intrinsic_fraction): Likewise.
1418 (gfc_conv_intrinsic_nearest): Likewise.
1419 (gfc_conv_intrinsic_spacing): Likewise.
1420 (gfc_conv_intrinsic_rrspacing): Likewise.
1421 (gfc_conv_intrinsic_scale): Likewise.
1422 (gfc_conv_intrinsic_set_exponent): Likewise.
1424 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1428 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1429 functions with CLASS formal arguments.
1431 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1434 * resolve.c (conformable_arrays): Handle allocatable components.
1436 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1439 * gfortran.texi: Document that Cray pointers cannot be function
1442 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1445 * gfortran.texi: Document lack of support for syntax
1446 "complex FUNCTION name*16()", and existence of alternative
1447 legacy syntax "complex*16 FUNCTION name()".
1449 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1452 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1453 POSIX's fsync(), and how to call the latter from Fortran code.
1455 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1458 * interface.c (compare_actual_formal): Reject actual arguments with
1459 array subscript passed to ASYNCHRONOUS dummys.
1461 2010-06-10 Daniel Kraft <d@domob.eu>
1464 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1465 (struct gfc_symbol): New field `assoc'.
1466 (struct gfc_association_list): New struct.
1467 (struct gfc_code): New struct `block' in union, move `ns' there
1468 and add association list.
1469 (gfc_free_association_list): New method.
1470 (gfc_has_vector_subscript): Made public;
1471 * match.h (gfc_match_associate): New method.
1472 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1473 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1474 * interface.c (gfc_has_vector_subscript): Made public.
1475 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1476 * match.c (gfc_match_associate): New method.
1477 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1478 * primary.c (match_variable): Don't allow names associated to expr here.
1479 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1480 (case_exec_markers, case_end): Add ASSOCIATE statement.
1481 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1482 (parse_associate): New method.
1483 (parse_executable): Handle ST_ASSOCIATE.
1484 (parse_block_construct): Change reference to gfc_code's `ns' field.
1485 * resolve.c (resolve_select_type): Ditto.
1486 (resolve_code): Ditto.
1487 (resolve_block_construct): Ditto and add comment.
1488 (resolve_select_type): Set association list in generated BLOCK to NULL.
1489 (resolve_symbol): Resolve associate names.
1490 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1491 and free association list.
1492 (gfc_free_association_list): New method.
1493 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1494 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1495 gfc_code's `ns' field.
1497 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1499 * error.c (error_print): Pre-initialize loc by NULL.
1500 * openmp.c (resolve_omp_clauses): Add explicit
1501 braces to avoid ambigous else.
1502 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1504 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1506 * gfc-internals.texi: Move to GFDL 1.3.
1507 * gfortran.texi: Ditto.
1508 * intrinsic.texi: Ditto.
1509 * invoke.texi: Ditto.
1511 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1514 * check.c (gfc_check_selected_real_kind): Verify that the
1515 actual arguments are scalar.
1517 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1520 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1522 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1525 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1527 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1529 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1531 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1533 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1534 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1535 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1536 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1538 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1539 less_than_bitsize2): New functions.
1540 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1541 nonnegative_check and less_than_bitsize1.
1542 (gfc_check_ibclr, gfc_check_ibset): Removed.
1543 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1546 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1549 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1552 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1554 * resolve.c (resolve_deallocate_expr): Avoid warning
1555 about possible use of iunitialized sym.
1556 (resolve_allocate_expr): Pre-initialize sym by NULL.
1558 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1561 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1563 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1565 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1567 (gfc_get_array_type_bounds): Likewise.
1569 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1570 (gfc_find_module): Likewise.
1572 * f95-lang.c (pushlevel): Likewise.
1574 * trans.h (struct lang_type): Add variable_size GTY option.
1575 (struct lang_decl): Likewise.
1577 2010-06-08 Tobias Burnus <burnus@net-b.de>
1580 * symbol.c (check_conflict): Move protected--external/procedure check ...
1581 * resolve.c (resolve_select_type): ... to the resolution stage.
1583 2010-06-07 Tobias Burnus <burnus@net-b.de>
1585 * options.c (gfc_handle_option): Fix -fno-recursive.
1587 2010-06-07 Tobias Burnus <burnus@net-b.de>
1589 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1590 * gfortran.texi (copyrights-gfortran): Ditto.
1592 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1594 * lang.opt (fshort-enums): Define using Var and VarExists.
1595 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1597 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1598 Janus Weil <janus@gcc.gnu.org>
1601 * resolve.c (get_declared_from_expr): Move to before
1602 resolve_typebound_generic_call. Make new_ref and class_ref
1603 ignorable if set to NULL.
1604 (resolve_typebound_generic_call): Once we have resolved the
1605 generic call, check that the specific instance is that which
1606 is bound to the declared type.
1607 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1608 freeing 'class_ref->next' twice.
1610 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1613 * trans-array.c (structure_alloc_comps): Dereference scalar
1614 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1617 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1619 * gfortranspec.c (append_arg, lang_specific_driver): Use
1620 GCC-specific formats in diagnostics.
1622 2010-06-02 Tobias Burnus <burnus@net-b.de>
1625 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1628 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1631 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1634 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1636 * fortran/gfortran.texi: Fix typos in description of variable-format-
1639 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1642 * dependency.c (gfc_check_section_vs_section): Check
1643 for interleaving array assignments without conflicts.
1645 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1647 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1648 $data component of a class container.
1649 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1650 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1651 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1652 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1653 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1654 * gcc/fortran/parse.c (parse_derived): Ditto.
1655 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1656 gfc_expr_attr): Ditto.
1657 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1658 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1659 resolve_fl_var_and_proc, resolve_typebound_procedure,
1660 resolve_fl_derived): Ditto.
1661 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1662 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1664 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1665 gfc_trans_deferred_vars): Ditto.
1666 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1668 2010-05-28 Tobias Burnus <burnus@net-b.de>
1670 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1672 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1674 * gfortranspec.c (append_arg, lang_specific_driver): Use
1675 fatal_error instead of fatal. Use warning instead of fprintf for
1678 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1680 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1681 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1682 xstrerror instead of strerror.
1684 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1686 * cpp.c (cb_cpp_error): Save and restore
1687 global_dc->warn_system_headers, not variable warn_system_headers.
1689 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1691 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1693 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1695 * trans-common.c: Do not include rtl.h, include output.h instead.
1696 * trans-decl.c: Likewise.
1698 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1701 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1702 namespace before trying to reorder the gsymbols.
1704 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1709 * resolve.c (resolve_global_procedure): Add check for global
1710 procedures with implicit interfaces and assumed-shape or optional
1711 dummy arguments. Verify that function return type, kind and string
1714 2010-05-21 Tobias Burnus <burnus@net-b.de>
1716 * gfortran.h: Do not include system.h.
1717 * bbt.c: Include system.h.
1719 * dependency.c: Ditto.
1720 * dump-parse-tree.c: Ditto.
1721 * arith.h: Do not include gfortran.h.
1722 * constructor.h: Do not include gfortran.h and splay-tree.h.
1723 * match.h: Do not include gfortran.h.
1725 * target-memory.h: Ditto.
1726 * openmp.c: Do not include toplev.h and target.h.
1727 * trans-stmt.c: Ditto not include toplev.h.
1729 * trans-common.c: Tell why toplev.h is needed. And
1730 do not include target.h.
1731 * trans-expr.c: Tell why toplev.h is needed.
1732 * trans-array.c: Ditto.
1733 * trans-openmp.c: Ditto.
1734 * trans-const.c: Ditto.
1736 * trans-types.c: Ditto.
1737 * trans-io.c: Ditto.
1738 * trans-decl.c: Ditto.
1741 * trans-intrinsic.c: Ditto.
1744 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1747 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1748 before returning MATCH_ERROR. Add check for scalar. Add check for
1749 default integer kind.
1751 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1754 * match.c (gfc_match_select_type): On error jump back out of the local
1756 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1757 stage, more precisely to ...
1758 * resolve.c (resolve_fl_derived): ... this place.
1760 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1763 * resolve.c (ensure_not_abstract): Allow abstract types with
1764 non-abstract ancestors.
1766 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1768 * trans-const.c: Include realmpfr.h.
1769 * Make-lang.in: Update dependencies.
1771 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1773 * trans-const.c, trans-types.c, trans-intrinsic.c:
1774 Clean up redundant includes.
1776 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1779 * lang.opt (Wunused-dummy-argument): New option.
1780 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1781 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1782 (set_Wall): Enable warn_unused_dummy_argument.
1783 (gfc_handle_option): Set warn_unused_dummy_argument according to
1785 * trans-decl.c (generate_local_decl): Separate warnings about
1786 unused variables and unused dummy arguments.
1787 * invoke.texi: Documented new option.
1789 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1791 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1792 (gfc_conv_string_tmp): Do not assert type comparibilty.
1793 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1794 (gfc_conv_expr_descriptor): Remove assert.
1795 * trans-common.c: Clarify why rtl.h and tm.h are included.
1796 * trans-openmp.c: Do not include ggc.h and real.h.
1797 Explain why gimple.h is included.
1798 * trans-const.c: Do not include ggc.h.
1799 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1800 * trans.c: Do not include ggc.h and real.h.
1801 Explain why gimple.h is included.
1802 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1803 and dwarf2out.h are included.
1804 * trans-io.c: Do not include gimple.h and real.h.
1805 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1806 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1809 2010-05-20 Tobias Burnus <burnus@net-b.de>
1811 * options.c (gfc_init_options,gfc_post_options): Enable
1812 flag_associative_math by default.
1814 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1817 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1818 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1819 blank STOP, handling a null expression. (gfc_trans_pause): Use
1820 pause_string for blank PAUSE.
1821 * trans.h: Add external function declaration for error_stop_numeric.
1822 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1823 the declaration for the library call. Adjust whitespaces.
1824 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1825 signal no stop code. Match the expression following the stop and pass
1826 that to the translators. Remove the old use of digit matching. Add
1827 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1828 and if CHARACTER, default character KIND.
1830 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1833 * lang.opt (Wconversion-extra): New option.
1834 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1835 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1836 (set_Wall): Enable -Wconversion.
1837 (gfc_handle_option): Set warn_conversion_extra.
1838 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1839 introduced for -Wconversion if -Wconversion-extra is present.
1840 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1841 -Wconversion; document -Wconversion-extra.
1843 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1846 * gfortran.h (gfc_has_default_initializer): New.
1847 * expr.c (gfc_has_default_initializer): New.
1848 * resolve.c (has_default_initializer): Removed, use
1849 gfc_has_default_initializer() instead. Updated all callers.
1850 * trans-array.c (has_default_initializer): Removed, use
1851 gfc_has_default_initializer() instead. Updated all callers.
1852 * trans-decl.c (generate_local_decl): Do not check the
1853 first component only to check for initializers, but use
1854 gfc_has_default_initializer() instead.
1856 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1859 * primary.c (match_string_constant): Move start_locus just inside
1861 * data.c (create_character_intializer): Clarified truncation warning.
1863 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1866 * intrinsic.h (gfc_check_float): New prototype.
1867 (gfc_check_sngl): New prototype.
1868 * check.c (gfc_check_float): New.
1869 (gfc_check_sngl): New.
1870 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1871 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1873 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1874 added them to the list of specifics of REAL instead.
1876 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1879 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1880 This is now handled via 'gfc_class_null_initializer'.
1882 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1884 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1885 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1886 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1887 add_procs_to_declared_vtab,add_generic_specifics,
1888 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1889 find_typebound_proc_uop,gfc_find_typebound_proc,
1890 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1891 gfc_get_tbp_symtree): Moved here from other places.
1892 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1894 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1895 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1896 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1897 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1898 * Make-lang.in: Add class.o.
1899 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1900 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1901 add_procs_to_declared_vtab,add_generic_specifics,
1902 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1903 find_typebound_proc_uop,gfc_find_typebound_proc,
1904 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1905 gfc_get_tbp_symtree): Move to class.c.
1907 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1909 * trans-types.c (gfc_init_types): Use build_function_type_list.
1910 (gfc_get_ppc_type): Likewise.
1911 * trans-decl.c (gfc_generate_constructors): Likewise.
1912 * f95-lang.c (build_builtin_fntypes): Likewise.
1913 (gfc_init_builtin_functions): Likewise.
1914 (DEF_FUNCTION_TYPE_0): Likewise.
1915 (DEF_FUNCTION_TYPE_1): Likewise.
1916 (DEF_FUNCTION_TYPE_2): Likewise.
1917 (DEF_FUNCTION_TYPE_3): Likewise.
1918 (DEF_FUNCTION_TYPE_4): Likewise.
1919 (DEF_FUNCTION_TYPE_5): Likewise.
1920 (DEF_FUNCTION_TYPE_6): Likewise.
1921 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1922 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1924 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1926 * trans-array.c (gfc_trans_array_constructor_value): Use
1927 build_constructor instead of build_constructor_from_list.
1928 (gfc_build_constant_array_constructor): Likewise.
1929 * trans-decl.c (create_main_function): Likewise.
1930 * trans-stmt.c (gfc_trans_character_select): Likewise.
1932 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1935 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1936 (resolve_fl_variable_derived): ... this place.
1937 (resolve_symbol): Make sure function symbols (and their result
1938 variables) are not resolved twice.
1940 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1943 * array.c (match_array_list): Revert change from 2010-05-13.
1945 2010-05-16 Richard Guenther <rguenther@suse.de>
1947 * trans-decl.c (module_htab_decls_hash): Revert last change.
1949 2010-05-16 Richard Guenther <rguenther@suse.de>
1951 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1953 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1955 * options.c (set_Wall): Remove special logic for Wuninitialized
1958 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1962 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1965 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1969 * gfortran.h (gfc_class_null_initializer): New prototype.
1970 * expr.c (gfc_class_null_initializer): New function to build a NULL
1971 initializer for CLASS pointers.
1972 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1973 containers. Remove default NULL initialization of $data component.
1974 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1976 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1977 Use new function 'gfc_class_null_initializer'.
1978 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
1981 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
1984 * fortran/interface.c (get_sym_storage_size): Use signed instead of
1985 unsigned mpz_get_?i routines.
1987 2010-05-14 Jakub Jelinek <jakub@redhat.com>
1989 * trans.c (trans_code): Set backend locus early.
1990 * trans-decl.c (gfc_get_fake_result_decl): Use source location
1991 of the function instead of current input_location.
1993 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
1996 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
1998 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
1999 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2002 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2005 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2007 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2008 by reference dummy procedures or non-dummy procedure pointers.
2009 (gfc_omp_predetermined_sharing): Return
2010 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2012 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2015 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2016 after OMP statement.
2017 (gfc_match_omp_critical): Likewise.
2018 (gfc_match_omp_flush): Likewise.
2019 (gfc_match_omp_workshare): Likewise.
2020 (gfc_match_omp_master): Likewise.
2021 (gfc_match_omp_ordered): Likewise.
2022 (gfc_match_omp_atomic): Likewise.
2023 (gfc_match_omp_barrier): Likewise.
2024 (gfc_match_omp_end_nowait): Likewise.
2026 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2029 * resolve.c (validate_case_label_expr): Removed FIXME.
2030 (resolve_select): Raise default warning on case labels out of range
2031 of the case expression.
2033 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2038 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2039 about conversion warnings.
2041 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2044 * match.c (gfc_match_select_type): Move error message to
2045 resolve_select_type.
2046 * resolve.c (resolve_select_type): Error message moved here from
2047 gfc_match_select_type. Correctly set type of temporary.
2049 2010-05-10 Richard Guenther <rguenther@suse.de>
2051 * trans-decl.c (gfc_build_library_function_decl): Split out
2053 (build_library_function_decl_1): ... this new function.
2054 Set a fnspec attribute if a specification was provided.
2055 (gfc_build_library_function_decl_with_spec): New function.
2056 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2057 and internal_unpack.
2059 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2062 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2065 2010-05-07 Jason Merrill <jason@redhat.com>
2067 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2068 to avoid -Wc++-compat warning.
2070 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2073 * options.c (gfc_handle_option): Add argument kind.
2074 * gfortran.h (gfc_handle_option): Update declaration.
2076 2010-05-06 Tobias Burnus <burnus@net-b.de>
2079 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2082 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2085 * resolve.c (traverse_data_list): Rephrase error message for
2086 non-constant bounds in data-implied-do.
2088 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2091 * gfortran.h: Removed repeat count from constructor, removed
2093 * data.h (gfc_assign_data_value_range): Changed return value from
2095 * data.c (gfc_assign_data_value): Add location to constructor element.
2096 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2097 for each element in range. Return early if an error was generated.
2098 * resolve.c (check_data_variable): Stop early if range assignment
2101 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2104 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2105 * symbol.c (gfc_build_class_symbol): Add separate class container for
2108 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2111 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2113 2010-05-02 Tobias Burnus <burnus@net-b.de>
2116 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2117 for lcobound, ucobound, image_index and this_image.
2118 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2119 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2120 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2121 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2123 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2125 2010-04-30 Tobias Burnus <burnus@net-b.de>
2129 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2130 calculation for array descriptor types.
2132 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2135 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2136 initializers for PPC members of the vtabs.
2138 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2141 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2142 attribute for all PPC members of the vtypes.
2143 (copy_vtab_proc_comps): Copy the correct interface.
2144 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2145 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2146 a dummy argument and make sure all PPC members of the vtab are
2147 initialized correctly.
2148 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2149 in call to gfc_trans_assign_vtab_procs.
2150 * trans-stmt.c (gfc_trans_allocate): Ditto.
2152 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2155 * resolve.c (resolve_typebound_function): Renamed
2156 resolve_class_compcall.Do all the detection of class references
2158 (resolve_typebound_subroutine): resolve_class_typebound_call
2159 renamed. Otherwise same as resolve_typebound_function.
2160 (gfc_resolve_expr): Call resolve_typebound_function.
2161 (resolve_code): Call resolve_typebound_subroutine.
2163 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2166 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2167 pass back the specific symtree name, rather than the target
2170 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2173 * resolve.c (resolve_structure_cons): Make the initializer of
2174 the vtab component 'extends' the same type as the component.
2176 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2179 * interface.c (check_interface1): Pass symbol name rather than NULL to
2180 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2181 trap MULL. (gfc_compare_derived_types): Revert previous change
2182 incorporated incorrectly during merge from trunk, r155778.
2183 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2184 than NULL to gfc_compare_interfaces.
2185 * symbol.c (add_generic_specifics): Likewise.
2187 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2190 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2191 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2192 (gfc_find_derived_vtab): Likewise.
2193 * module.c (ab_attribute): Add enumerator AB_VTAB.
2194 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2195 (check_for_ambiguous): Likewise.
2197 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2198 Janus Weil <janus@gcc.gnu.org>
2201 * trans-expr.c (select_class_proc): Remove function.
2202 (conv_function_val): Delete reference to previous.
2203 (gfc_conv_derived_to_class): Add second argument to the call to
2204 gfc_find_derived_vtab.
2205 (gfc_conv_structure): Exclude proc_pointer components when
2206 accessing $data field of class objects.
2207 (gfc_trans_assign_vtab_procs): New function.
2208 (gfc_trans_class_assign): Add second argument to the call to
2209 gfc_find_derived_vtab.
2210 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2211 implement holding off searching for the vptr derived type.
2212 (add_proc_component): New function.
2213 (add_proc_comps): New function.
2214 (add_procs_to_declared_vtab1): New function.
2215 (copy_vtab_proc_comps): New function.
2216 (add_procs_to_declared_vtab): New function.
2217 (void add_generic_specifics): New function.
2218 (add_generics_to_declared_vtab): New function.
2219 (gfc_find_derived_vtab): Add second argument to the call to
2220 gfc_find_derived_vtab. Add the calls to
2221 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2222 * decl.c (build_sym, build_struct): Use new arg in calls to
2223 gfc_build_class_symbol.
2224 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2225 definition of struct gfc_class_esym_list. Modify prototypes
2226 of gfc_build_class_symbol and gfc_find_derived_vtab.
2227 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2228 call to gfc_find_derived_vtab.
2229 * module.c : Add the vtype attribute.
2230 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2231 * resolve.c (resolve_typebound_generic_call): Add second arg
2232 to pass along the generic name for class methods.
2233 (resolve_typebound_call): The same.
2234 (resolve_compcall): Use the second arg to carry the generic
2235 name from the above. Remove the reference to class_esym.
2236 (check_members, check_class_members, resolve_class_esym,
2237 hash_value_expr): Remove functions.
2238 (resolve_class_compcall, resolve_class_typebound_call): Modify
2239 to use vtable rather than member by member calls.
2240 (gfc_resolve_expr): Modify second arg in call to
2242 (resolve_select_type): Add second arg in call to
2243 gfc_find_derived_vtab.
2244 (resolve_code): Add second arg in call resolve_typebound_call.
2245 (resolve_fl_derived): Exclude vtypes from check for late
2246 procedure definitions. Likewise for checking of explicit
2247 interface and checking of pass arg.
2248 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2249 calls to gfc_find_derived_vtab.
2250 * match.c (select_type_set_tmp): Use new arg in call to
2251 gfc_build_class_symbol.
2252 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2254 * parse.c (endType): Finish incomplete classes.
2256 2010-04-28 Tobias Burnus <burnus@net-b.de>
2260 * simplify.c (simplify_cobound): Handle scalar coarrays.
2262 2010-04-27 Tobias Burnus <burnus@net-b.de>
2264 * gfc-internals.texi: Update copyright year.
2265 * gfortran.texi: Ditto.
2266 * invoke.texi: Ditto.
2268 2010-04-27 Tobias Burnus <burnus@net-b.de>
2271 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2272 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2273 * trans-types.c (gfc_get_array_type_bounds,
2274 gfc_get_array_descriptor_base): Add corank argument.
2275 * trans-array.c (gfc_array_init_size): Handle corank.
2276 (gfc_trans_create_temp_array, gfc_array_allocate,
2277 gfc_conv_expr_descriptor): Add corank argument to call.
2278 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2280 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2284 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2285 of mucking with a tree directly.
2287 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2290 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2291 gfc_error with new error message.
2293 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2297 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2299 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2301 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2302 than the address of a GFC_SS_REFERENCE.
2303 * trans.h : Change comment on GFC_SS_REFERENCE.
2305 2010-04-22 Richard Guenther <rguenther@suse.de>
2308 * resolve.c (gfc_resolve_index): Wrap around ...
2309 (gfc_resolve_index_1): ... this. Add parameter to allow
2310 any integer kind index type.
2311 (resolve_array_ref): Allow any integer kind for the start
2312 index of an array ref.
2314 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2317 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2320 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2322 * intrinsic.c (sort_actual): Remove 'is' in error message.
2324 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2327 * resolve.c (resolve_fl_derived): If a component character
2328 length has not been resolved, do so now.
2329 (resolve_symbol): The same as above for a symbol character
2331 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2332 not needed for a character valued, procedure pointer.
2335 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2336 not found, return FAILURE rather than ICEing.
2338 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2341 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2342 sequential loops private in the innermost containing task region.
2344 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2346 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2347 to build_common_tree_nodes.
2349 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2352 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2353 gfc_msg_bounds by using 'Array bound mismatch' directly.
2354 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2355 error message to include the mismatch in the extent of array bound.
2356 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2357 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2359 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2361 * gfortran.texi: Update information on temporary file locations.
2363 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2365 * trans-decl.c (gfc_build_qualified_array): Ensure
2366 ubound.N and lbound.N artificial variable names don't appear
2369 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2372 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2373 block of code. Set name to the variable associated with the descriptor.
2375 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2377 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2378 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2380 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2382 * intrinsic.texi: Add the missing specific name of intrinsic
2383 procedure where the specific name is identical to the generic name.
2384 Fix inconsistent or mismatch in the argument names in intrinsic
2385 procedure descriptions. Add the SCALAR allocatable description to
2388 2010-04-14 Tobias Burnus <burnus@net-b.de>
2391 * array.c (gfc_find_array_ref): Handle codimensions.
2392 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2393 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2394 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2396 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2397 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2399 * intrinsic.h (add_functions): Add this_image, image_index,
2400 lcobound and ucobound intrinsics.
2401 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2402 gfc_check_image_index, gfc_check_this_image,
2403 gfc_simplify_image_index, gfc_simplify_lcobound,
2404 gfc_simplify_this_image, gfc_simplify_ucobound):
2405 New function prototypes.
2406 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2407 IMAGE_INDEX): Document new intrinsic functions.
2408 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2410 * simplify.c (simplify_bound_dim): Handle coarrays.
2411 (simplify_bound): Update simplify_bound_dim call.
2412 (gfc_simplify_num_images): Add -fcoarray=none check.
2413 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2414 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2416 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2419 * constructor.c: Fix typo in comment.
2420 * expr.c (find_array_section): Add check for max array limit.
2422 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2425 * gfortranspec.c (lookup_option): Check for -static and return
2427 (lang_specific_driver): Break when OPTION_static is discovered.
2429 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2431 * array.c (extract_element): Restore function from trunk.
2432 (gfc_get_array_element): Restore function from trunk.
2433 (gfc_expand_constructor): Restore check against
2434 flag_max_array_constructor.
2435 * constructor.c (node_copy_and_append): Delete unused.
2436 * gfortran.h: Delete comment and extra include.
2437 * constructor.h: Bump copyright and clean up TODO comments.
2438 * resolve.c: Whitespace.
2440 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2442 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2443 with direct access access to elements. Adjusted prototype, fixed all
2445 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2447 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2448 (gfc_simplify_spread): Removed workaround, directly insert elements
2449 at a given array position.
2450 (gfc_simplify_transpose): Likewise.
2451 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2453 (gfc_simplify_unpack): Likewise.
2455 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2457 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2458 (convert_boz): ... this and moved to start of file.
2459 (gfc_simplify_abs): Whitespace fix.
2460 (gfc_simplify_acos): Whitespace fix.
2461 (gfc_simplify_acosh): Whitespace fix.
2462 (gfc_simplify_aint): Whitespace fix.
2463 (gfc_simplify_dint): Whitespace fix.
2464 (gfc_simplify_anint): Whitespace fix.
2465 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2466 (gfc_simplify_dnint): Whitespace fix.
2467 (gfc_simplify_asin): Whitespace fix.
2468 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2469 (gfc_simplify_atan): Likewise.
2470 (gfc_simplify_atanh): Whitespace fix.
2471 (gfc_simplify_atan2): Whitespace fix.
2472 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2473 (gfc_simplify_bessel_j1): Likewise.
2474 (gfc_simplify_bessel_jn): Likewise.
2475 (gfc_simplify_bessel_y0): Likewise.
2476 (gfc_simplify_bessel_y1): Likewise.
2477 (gfc_simplify_bessel_yn): Likewise.
2478 (gfc_simplify_ceiling): Reorderd statements.
2479 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2481 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2483 (gfc_simplify_complex): Replaced if-gate. Removed check for
2485 (gfc_simplify_conjg): Whitespace fix.
2486 (gfc_simplify_cos): Whitespace fix.
2487 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2488 (gfc_simplify_dcmplx): Removed check for constant arguments.
2489 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2490 (gfc_simplify_digits): Whitespace fix.
2491 (gfc_simplify_dim): Whitespace fix.
2492 (gfc_simplify_dprod): Reordered statements.
2493 (gfc_simplify_erf): Whitespace fix.
2494 (gfc_simplify_erfc): Whitespace fix.
2495 (gfc_simplify_epsilon): Whitespace fix.
2496 (gfc_simplify_exp): Whitespace fix.
2497 (gfc_simplify_exponent): Use convert_boz().
2498 (gfc_simplify_floor): Reorderd statements.
2499 (gfc_simplify_gamma): Whitespace fix.
2500 (gfc_simplify_huge): Whitespace fix.
2501 (gfc_simplify_iand): Whitespace fix.
2502 (gfc_simplify_ieor): Whitespace fix.
2503 (simplify_intconv): Use gfc_convert_constant().
2504 (gfc_simplify_int): Use simplify_intconv().
2505 (gfc_simplify_int2): Reorderd statements.
2506 (gfc_simplify_idint): Reorderd statements.
2507 (gfc_simplify_ior): Whitespace fix.
2508 (gfc_simplify_ishftc): Removed duplicate type check.
2509 (gfc_simplify_len): Use range_check() instead of manual range check.
2510 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2511 (gfc_simplify_log): Whitespace fix.
2512 (gfc_simplify_log10): Whitespace fix.
2513 (gfc_simplify_minval): Whitespace fix.
2514 (gfc_simplify_maxval): Whitespace fix.
2515 (gfc_simplify_mod): Whitespace fix.
2516 (gfc_simplify_modulo): Whitespace fix.
2517 (simplify_nint): Reorderd statements.
2518 (gfc_simplify_not): Whitespace fix.
2519 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2520 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2521 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2522 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2523 (gfc_simplify_realpart): Whitespace fix.
2524 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2525 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2526 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2527 (gfc_simplify_sign): Whitespace fix.
2528 (gfc_simplify_sin): Whitespace fix.
2529 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2530 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2531 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2532 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2533 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2535 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2537 * gfortran.h (gfc_start_constructor): Removed.
2538 (gfc_get_array_element): Removed.
2539 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2540 instead. Fixed all callers.
2541 (extract_element): Removed.
2542 (gfc_expand_constructor): Temporarily removed check for
2543 max-array-constructor. Will be re-introduced later if still required.
2544 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2545 instead. Fixed all callers.
2546 * expr.c (find_array_section): Replaced manual lookup of elements
2547 by gfc_constructor_lookup.
2549 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2551 * gfortran.h (gfc_get_null_expr): New prototype.
2552 (gfc_get_operator_expr): New prototype.
2553 (gfc_get_character_expr): New prototype.
2554 (gfc_get_iokind_expr): New prototype.
2555 * expr.c (gfc_get_null_expr): New.
2556 (gfc_get_character_expr): New.
2557 (gfc_get_iokind_expr): New.
2558 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2559 * matchexp.c (build_node): Renamed and moved to
2560 expr.c (gfc_get_operator_expr). Reordered arguments to match
2561 other functions. Fixed all callers.
2562 (gfc_get_parentheses): Use specific function to build expr.
2563 * array.c (gfc_match_array_constructor): Likewise.
2564 * arith.c (eval_intrinsic): Likewise.
2565 (gfc_hollerith2int): Likewise.
2566 (gfc_hollerith2real): Likewise.
2567 (gfc_hollerith2complex): Likewise.
2568 (gfc_hollerith2logical): Likewise.
2569 * data.c (create_character_intializer): Likewise.
2570 * decl.c (gfc_match_null): Likewise.
2571 (enum_initializer): Likewise.
2572 * io.c (gfc_match_format): Likewise.
2573 (match_io): Likewise.
2574 * match.c (gfc_match_nullify): Likewise.
2575 * primary.c (match_string_constant): Likewise.
2576 (match_logical_constant): Likewise.
2577 (build_actual_constructor): Likewise.
2578 * resolve.c (build_default_init_expr): Likewise.
2579 * symbol.c (generate_isocbinding_symbol): Likewise.
2580 (gfc_build_class_symbol): Likewise.
2581 (gfc_find_derived_vtab): Likewise.
2582 * simplify.c (simplify_achar_char): Likewise.
2583 (gfc_simplify_adjustl): Likewise.
2584 (gfc_simplify_adjustr): Likewise.
2585 (gfc_simplify_and): Likewise.
2586 (gfc_simplify_bit_size): Likewise.
2587 (gfc_simplify_is_iostat_end): Likewise.
2588 (gfc_simplify_is_iostat_eor): Likewise.
2589 (gfc_simplify_isnan): Likewise.
2590 (simplify_bound): Likewise.
2591 (gfc_simplify_leadz): Likewise.
2592 (gfc_simplify_len_trim): Likewise.
2593 (gfc_simplify_logical): Likewise.
2594 (gfc_simplify_maxexponent): Likewise.
2595 (gfc_simplify_minexponent): Likewise.
2596 (gfc_simplify_new_line): Likewise.
2597 (gfc_simplify_null): Likewise.
2598 (gfc_simplify_or): Likewise.
2599 (gfc_simplify_precision): Likewise.
2600 (gfc_simplify_repeat): Likewise.
2601 (gfc_simplify_scan): Likewise.
2602 (gfc_simplify_size): Likewise.
2603 (gfc_simplify_trailz): Likewise.
2604 (gfc_simplify_trim): Likewise.
2605 (gfc_simplify_verify): Likewise.
2606 (gfc_simplify_xor): Likewise.
2607 * trans-io.c (build_dt): Likewise.
2608 (gfc_new_nml_name_expr): Removed.
2610 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2612 * arith.h (gfc_constant_result): Removed prototype.
2613 * constructor.h (gfc_build_array_expr): Removed prototype.
2614 (gfc_build_structure_constructor_expr): Removed prototype.
2615 * gfortran.h (gfc_int_expr): Removed prototype.
2616 (gfc_logical_expr): Removed prototype.
2617 (gfc_get_array_expr): New prototype.
2618 (gfc_get_structure_constructor_expr): New prototype.
2619 (gfc_get_constant_expr): New prototype.
2620 (gfc_get_int_expr): New prototype.
2621 (gfc_get_logical_expr): New prototype.
2622 * arith.c (gfc_constant_result): Moved and renamed to
2623 expr.c (gfc_get_constant_expr). Fixed all callers.
2624 * constructor.c (gfc_build_array_expr): Moved and renamed to
2625 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2626 and kind. Fixed all callers.
2627 (gfc_build_structure_constructor_expr): Moved and renamed to
2628 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2629 to type and kind. Fixed all callers.
2630 * expr.c (gfc_logical_expr): Renamed to ...
2631 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2632 (gfc_int_expr): Renamed to ...
2633 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2635 (gfc_get_constant_expr): New.
2636 (gfc_get_array_expr): New.
2637 (gfc_get_structure_constructor_expr): New.
2638 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2641 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2643 * constructor.h: New.
2644 * constructor.c: New.
2645 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2646 * arith.c (reducy_unary): Use constructor API.
2647 (reduce_binary_ac): Likewise.
2648 (reduce_binary_ca): Likewise.
2649 (reduce_binary_aa): Likewise.
2650 * check.c (gfc_check_pack): Likewise.
2651 (gfc_check_reshape): Likewise.
2652 (gfc_check_unpack): Likewise.
2653 * decl.c (add_init_expr_to_sym): Likewise.
2654 (build_struct): Likewise.
2655 * dependency.c (gfc_check_dependency): Likewise.
2656 (contains_forall_index_p): Likewise.
2657 * dump-parse-tree.c (show_constructor): Likewise.
2658 * expr.c (free_expr0): Likewise.
2659 (gfc_copy_expr): Likewise.
2660 (gfc_is_constant_expr): Likewise.
2661 (simplify_constructor): Likewise.
2662 (find_array_element): Likewise.
2663 (find_component_ref): Likewise.
2664 (find_array_section): Likewise.
2665 (find_substring_ref): Likewise.
2666 (simplify_const_ref): Likewise.
2667 (scalarize_intrinsic_call): Likewise.
2668 (check_alloc_comp_init): Likewise.
2669 (gfc_default_initializer): Likewise.
2670 (gfc_traverse_expr): Likewise.
2671 * iresolve.c (check_charlen_present): Likewise.
2672 (gfc_resolve_reshape): Likewise.
2673 (gfc_resolve_transfer): Likewise.
2674 * module.c (mio_constructor): Likewise.
2675 * primary.c (build_actual_constructor): Likewise.
2676 (gfc_match_structure_constructor): Likewise.
2677 * resolve.c (resolve_structure_cons): Likewise.
2678 * simplify.c (is_constant_array_expr): Likewise.
2679 (init_result_expr): Likewise.
2680 (transformational_result): Likewise.
2681 (simplify_transformation_to_scalar): Likewise.
2682 (simplify_transformation_to_array): Likewise.
2683 (gfc_simplify_dot_product): Likewise.
2684 (simplify_bound): Likewise.
2685 (simplify_matmul): Likewise.
2686 (simplify_minval_maxval): Likewise.
2687 (gfc_simplify_pack): Likewise.
2688 (gfc_simplify_reshape): Likewise.
2689 (gfc_simplify_shape): Likewise.
2690 (gfc_simplify_spread): Likewise.
2691 (gfc_simplify_transpose): Likewise.
2692 (gfc_simplify_unpack): Likewise.q
2693 (gfc_convert_constant): Likewise.
2694 (gfc_convert_char_constant): Likewise.
2695 * target-memory.c (size_array): Likewise.
2696 (encode_array): Likewise.
2697 (encode_derived): Likewise.
2698 (interpret_array): Likewise.
2699 (gfc_interpret_derived): Likewise.
2700 (expr_to_char): Likewise.
2701 (gfc_merge_initializers): Likewise.
2702 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2703 (gfc_trans_array_constructor_value): Likewise.
2704 (get_array_ctor_strlen): Likewise.
2705 (gfc_constant_array_constructor_p): Likewise.
2706 (gfc_build_constant_array_constructor): Likewise.
2707 (gfc_trans_array_constructor): Likewise.
2708 (gfc_conv_array_initializer): Likewise.
2709 * trans-decl.c (check_constant_initializer): Likewise.
2710 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2711 (gfc_apply_interface_mapping_to_cons): Likewise.
2712 (gfc_trans_structure_assign): Likewise.
2713 (gfc_conv_structure): Likewise.
2714 * array.c (check_duplicate_iterator): Likewise.
2715 (match_array_list): Likewise.
2716 (match_array_cons_element): Likewise.
2717 (gfc_match_array_constructor): Likewise.
2718 (check_constructor_type): Likewise.
2719 (check_constructor): Likewise.
2721 (expand_constructor): Likewise.
2722 (extract_element): Likewise.
2723 (gfc_expanded_ac): Likewise.
2724 (resolve_array_list): Likewise.
2725 (gfc_resolve_character_array_constructor): Likewise.
2726 (copy_iterator): Renamed to ...
2727 (gfc_copy_iterator): ... this.
2728 (gfc_append_constructor): Removed.
2729 (gfc_insert_constructor): Removed unused function.
2730 (gfc_get_constructor): Removed.
2731 (gfc_free_constructor): Removed.
2732 (qgfc_copy_constructor): Removed.
2733 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2734 Removed all references. Replaced constructor list by splay-tree.
2735 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2736 the inner struct, added member 'base'.
2737 (gfc_append_constructor): Removed prototype.
2738 (gfc_insert_constructor): Removed prototype.
2739 (gfc_get_constructor): Removed prototype.
2740 (gfc_free_constructor): Removed prototype.
2741 (qgfc_copy_constructor): Removed prototype.
2742 (gfc_copy_iterator): New prototype.
2743 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2745 2010-04-10 Tobias Burnus <burnus@net-b.de>
2748 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2749 proc-pointers and type-bound procedures.
2750 (gfc_specification_expr): Check proc-pointers for pureness.
2752 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2755 * gfortranspec.c (lang_specific_driver): Do not expose vars
2756 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2759 2010-04-09 Tobias Burnus <burnus@net-b.de>
2762 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2764 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2765 * data.c (gfc_assign_data_value): Ditto.
2766 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2767 (gfc_traverse_expr): Traverse also through codimension expressions.
2768 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2769 gfc_has_ultimate_pointer): New functions.
2770 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2771 (gfc_array_ref): Add codimen.
2772 (gfc_array_ref): Add in_allocate.
2773 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2774 gfc_has_ultimate_pointer): Add prototypes.
2775 * interface.c (compare_parameter, compare_actual_formal,
2776 check_intents): Add coarray constraints.
2777 * match.c (gfc_match_iterator): Add coarray constraint.
2778 * match.h (gfc_match_array_ref): Update interface.
2779 * primary.c (gfc_match_varspec): Handle codimensions.
2780 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2781 (check_class_members): Return gfc_try instead for error recovery.
2782 (resolve_typebound_function,resolve_typebound_subroutine,
2783 check_members): Handle return value of check_class_members.
2784 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2785 check_dimension, compare_spec_to_ref, resolve_array_ref,
2786 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2787 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2789 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2790 Skip over coarray refs.
2791 (gfc_array_allocate) Add support for references containing coindexes.
2792 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2793 (gfc_map_intrinsic_function): Ignore codimensions.
2795 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2798 * io.c (check_format_string): Added check for additional non
2799 blank characters after the format string was successfully
2801 * io.c (check_format): Changed the error messages for positive
2802 int required and period required to drop through the error logic
2803 and report with gfc_error instead of gfc_error_now. Corrected
2804 format postion for hollerith strings.
2806 2010-04-08 Tobias Burnus <burnus@net-b.de>
2808 * module.c (use_iso_fortran_env_module): Fix standard check.
2810 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2812 * parse.c (parse_derived, parse_enum): Avoid set but not used
2815 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2818 * gfortran.texi: Add section about representation of
2821 2010-04-07 Simon Baldwin <simonb@google.com>
2823 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2824 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2826 2010-04-07 Richard Guenther <rguenther@suse.de>
2828 * options.c (gfc_init_options): Do not set.
2830 2010-04-06 Tobias Burnus <burnus@net-b.de>
2833 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2834 * match.c (gfc_match_critical, sync_statement): Ditto.
2835 * gfortran.h (gfc_fcoarray): New enum.
2836 (gfc_option_t): Use it.
2837 * lang.opt (fcoarray): Add new flag.
2838 * invoke.texi (fcoarray): Document it.
2839 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2840 (gfc_handle_coarray_option): New function.
2842 2010-04-06 Tobias Burnus <burnus@net-b.de>
2845 * gfortran.h (gfc_array_spec): Add cotype.
2846 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2847 and defer error diagnostic.
2848 * resolve.c (resolve_fl_derived): Add missing check.
2849 (resolve_symbol): Add cotype/type check.
2850 * parse.c (parse_derived): Fix setting of coarray_comp.
2852 2010-04-06 Tobias Burnus <burnus@net-b.de>
2855 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2856 match_array_element_spec,gfc_copy_array_spec,
2857 gfc_compare_array_spec): Include corank.
2858 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2859 * decl.c (build_sym,build_struct,variable_decl,
2860 match_attr_spec,attr_decl1,cray_pointer_decl,
2861 gfc_match_volatile): Add codimension.
2862 (gfc_match_codimension): New function.
2863 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2864 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2865 (gfc_add_codimension): New function prototype.
2866 * match.h (gfc_match_codimension): New function prototype.
2867 (gfc_match_array_spec): Update prototype
2868 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2869 * module.c (MOD_VERSION): Bump.
2870 (mio_symbol_attribute): Support coarray attributes.
2871 (mio_array_spec): Add corank support.
2872 * parse.c (decode_specification_statement,decode_statement,
2873 parse_derived): Add coarray support.
2874 * resolve.c (resolve_formal_arglist, was_declared,
2875 is_non_constant_shape_array, resolve_fl_variable,
2876 resolve_fl_derived, resolve_symbol): Add coarray support.
2877 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2878 gfc_build_class_symbol): Add coarray support.
2879 (gfc_add_codimension): New function.
2881 2010-04-06 Tobias Burnus <burnus@net-b.de>
2884 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2885 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2886 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2888 * intrinsic.texi (iso_fortran_env): Ditto.
2889 * libgfortran.h (libgfortran_stat_codes): New enum.
2890 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2891 constants from the intrinsic module.
2893 2010-04-06 Tobias Burnus <burnus@net-b.de>
2896 * intrinsic.c (add_functions): Add num_images.
2897 * decl.c (gfc_match_end): Handle END CRITICAL.
2898 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2899 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2901 * gfortran.h (gfc_statement): Add enum items for those.
2902 (gfc_exec_op) Ditto.
2903 (gfc_isym_id): Add num_images.
2904 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2905 (gfc_trans_sync,gfc_trans_critical): New functions.
2906 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2907 gfc_trans_critical): Add/update prototypes.
2908 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2909 and SYNC statements.
2910 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2911 * resolve.c (resolve_sync): Add function.
2912 (gfc_resolve_blocks): Handle CRITICAL.
2913 (resolve_code): Handle CRITICAL, ERROR STOP,
2914 (resolve_branch): Add CRITICAL constraint check.
2915 and SYNC statements.
2916 * st.c (gfc_free_statement): Add new statements.
2917 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2918 (gfc_build_builtin_function_decls): Initialize it.
2919 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2920 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2921 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2923 (match_exit_cycle): Handle CRITICAL constraint.
2924 (gfc_match_stopcode): Handle ERROR STOP.
2925 * match.h (gfc_match_critical, gfc_match_error_stop,
2926 gfc_match_sync_all, gfc_match_sync_images,
2927 gfc_match_sync_memory): Add prototype.
2928 * parse.c (decode_statement, gfc_ascii_statement,
2929 parse_executable): Handle new statements.
2930 (parse_critical_block): New function.
2931 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2932 * intrinsic.texi (num_images): Document new function.
2933 * simplify.c (gfc_simplify_num_images): Add function.
2935 2010-04-06 Tobias Burnus <burnus@net-b.de>
2938 * trans-array.c (gfc_conv_expr_descriptor): Update
2939 gfc_trans_scalar_assign call.
2940 (has_default_initializer): New function.
2941 (gfc_trans_deferred_array): Nullify less often.
2942 * trans-expr.c (gfc_conv_subref_array_arg,
2943 gfc_trans_subcomponent_assign): Update call to
2944 gfc_trans_scalar_assign.
2945 (gfc_trans_scalar_assign): Add parameter and pass it on.
2946 (gfc_trans_assignment_1): Optionally, do not dealloc before
2948 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2949 call to gfc_trans_scalar_assign.
2950 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2951 initializer to static variables.
2952 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2953 * trans-stmt.c (forall_make_variable_temp,
2954 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2955 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2956 gfc_trans_allocate): Update gfc_trans_assignment call.
2957 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2958 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2959 parameter to prototype.
2961 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2963 * ioparm.def : Update copyright.
2965 * trans-array.c : ditto
2966 * trans-array.h : ditto
2968 * trans-types.c: ditto
2969 * dependency.c : ditto
2970 * gfortran.h : ditto
2972 * trans-io.c : ditto
2973 * trans-intrinsic.c : ditto
2974 * libgfortran.h : ditto
2975 * invoke.texi : ditto
2976 * intrinsic.texi : ditto
2979 * intrinsic.c : ditto
2980 * interface.c : ditto
2981 * iresolve.c : ditto
2982 * trans-stmt.c : ditto
2983 * trans-stmt.h : ditto
2988 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
2991 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
2992 do not assert the context of derived types.
2994 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2997 * ioparm.def: Change inquire size variable to type pointer to
3000 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3003 * trans-expr.c (conv_parent_component_references): Ensure that
3004 'dt' has a backend_decl.
3007 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3008 type has a backend_decl.
3011 * resolve.c (resolve_global_procedure): Check that the 'cl'
3012 structure is not NULL.
3014 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3016 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3019 2010-03-17 Tobias Burnus <burnus@net-b.de>
3022 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3023 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3025 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3026 pointees as having explizit size.
3027 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3029 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3030 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3031 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3032 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3033 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3036 2010-03-14 Tobias Burnus <burnus@net-b.de>
3039 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3040 (resolve_ordinary_assign): Add check to avoid segfault.
3042 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3046 * resolve.c (resolve_compcall): Add new boolean dummy argument
3047 'class_members'. Only resolve expression at end if false.
3048 Remove redundant, static variable 'class_object'.
3049 (check_class_members): Add extra argument to call of
3051 (resolve_typebound_function): Renamed resolve_class_compcall.
3052 Do all the detection of class references here. Correct calls to
3053 resolve_compcall for extra argument.
3054 (resolve_typebound_subroutine): resolve_class_typebound_call
3055 renamed. Otherwise same as resolve_typebound_function.
3056 (gfc_resolve_expr): Call resolve_typebound_function.
3057 (resolve_code): Call resolve_typebound_subroutine.
3059 2010-03-10 Tobias Burnus <burnus@net-b.de
3062 * symbol.c (get_iso_c_sym): Set sym->result.
3064 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3067 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3068 for TBPs, otherwise they will not be resolved properly.
3069 (resolve_function): Use 'value.function.esym' instead of
3070 'value.function.name' to check if we're dealing with a TBP.
3071 (check_class_members): Set correct type of passed object for all TBPs,
3072 not only generic ones, except if the type is abstract.
3074 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3077 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3078 'final...' are not misinterpreted as FINAL statements.
3080 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3083 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3084 allocatable ultimate components do not need temporaries, whilst
3085 ultimate pointer components do.
3087 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3090 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3092 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3095 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3098 * trans-array.c (gfc_conv_array_parameter): A full array of
3099 derived type need not be restricted to a symbol without an
3100 array spec to use the call to gfc_conv_expr_descriptor.
3103 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3104 allocatable arrays do not need temporaries.
3106 2010-03-01 Tobias Burnus <burnus@net-b.de>
3109 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3112 2010-02-28 Tobias Burnus <burnus@net-b.de>
3115 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3116 (gfc_conv_initializer): Handle zero initializer as special case.
3118 2010-02-27 Tobias Burnus <burnus@net-b.de>
3121 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3122 for module variables for Fortran 2008.
3124 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3127 * trans-common.c (build_common_decl): Also update DECL_MODE,
3128 and DECL_SIZE when encountering a larger common block and call
3131 2010-02-24 Tobias Burnus <burnus@net-b.de>
3134 * trans-expr.c (gfc_conv_initializer): Call directly
3135 gfc_conv_constant for C_NULL_(FUN)PTR.
3137 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3140 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3141 checking the rest of the dimensions for elements.
3143 2010-02-21 Tobias Burnus <burnus@net-b.de>
3146 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3148 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3149 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3150 * invoke.texi: Document new -fno-protect-parens flag.
3152 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3158 * dependency.c (gfc_check_argument_var_dependency): Use enum
3159 value instead of arithmetic vaue for 'elemental'.
3160 (check_data_pointer_types): New function.
3161 (gfc_check_dependency): Call check_data_pointer_types.
3162 * trans-array.h : Change fourth argument of
3163 gfc_conv_array_parameter to boolean.
3164 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3165 can be a dummy but it must not be assumed shape or deferred.
3166 Change fourth argument to boolean. Array constructor exprs will
3167 always be contiguous and do not need packing and unpacking.
3168 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3169 space and change fourth argument of gfc_conv_array_parameter
3171 (gfc_trans_arrayfunc_assign): Change fourth argument of
3172 gfc_conv_array_parameter to boolean.
3173 * trans-io.c (gfc_convert_array_to_string): The same.
3174 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3176 2010-02-20 Tobias Burnus <burnus@net-b.de>
3179 * libgfortran.h: Add GFC_RTCHECK_MEM.
3180 * invoke.texi (-fcheck=): Document -fcheck=mem.
3181 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3182 and enable malloc-success check only with -fcheck=mem.
3183 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3185 2010-02-16 Tobias Burnus <burnus@net-b.de>
3188 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3189 * intrinsic.c (add_functions): Ditto.
3190 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3191 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3193 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3196 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3197 gfc_trans_do prototype.
3198 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3199 a loop exit condition. If exit condition is given, build the loop exit
3200 code, checking IO results of implied do loops in READ and WRITE.
3201 (gfc_trans_do): Likewise.
3202 * trans.c (trans_code): New static work function, previously
3203 gfc_trans_code. Passes exit condition to gfc_trans_do.
3204 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3205 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3206 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3207 result status bits in the dtparm structure. Use this condition in call
3208 to gfc_trans_code_cond.
3210 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3214 * trans-array.c (gfc_conv_array_parameter): Use
3215 gfc_full_array_ref_p to detect full and contiguous variable
3216 arrays. Full array components and contiguous arrays do not need
3217 internal_pack and internal_unpack.
3219 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3222 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3225 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3227 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3230 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3231 Tobias Burnus <burnus@net-b.de>
3234 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3236 2010-02-10 Tobias Burnus <burnus@net-b.de>
3239 * trans-decl.c (gfc_generate_function_code): Only check
3240 actual-vs.-dummy character bounds if not bind(C).
3242 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3245 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3246 info->dimen after info has been freed.
3248 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3251 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3254 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3256 * module.c (fix_mio_expr): Declare sym.
3258 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3261 * module.c (fix_mio_expr): Fix for private generic procedures.
3263 2010-02-09 Daniel Kraft <d@domob.eu>
3266 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3267 length to be correct and issue only with -Wsurprising.
3268 * invoke.texi (Wsurprising): Mention this new warning that is
3269 turned on by -Wsurprising.
3271 2010-02-09 Daniel Kraft <d@domob.eu>
3274 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3275 can be CHARACTER type.
3276 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3278 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3281 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3282 'formal_ptr'. If this is true, give returned descriptor unity
3283 lbounds, in all dimensions, and the appropriate offset.
3284 (gfc_conv_procedure_call); If formal is a pointer, set the last
3285 argument of gfc_conv_subref_array_arg to true.
3286 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3287 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3288 new arg of gfc_conv_subref_array_arg to false.
3289 * trans-stmt.c (forall_make_variable_temp): The same.
3291 2010-02-03 Tobias Burnus <burnus@net-b.de>
3294 * interface.c (compare_parameter): Disable rank-checking
3297 2010-02-02 Tobias Burnus <burnus@net-b.de>
3300 * parse.c (decode_specification_statement): Use sym->result not sym.
3302 2010-02-01 Tobias Burnus <burnus@net-b.de>
3305 * decl.c (variable_decl): Allow default initializer in
3306 TYPE declarations in PURE functions.
3308 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3311 * resolve.c (resolve_allocate_expr): Move default initialization code
3312 here from gfc_trans_allocate.
3313 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3315 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3316 of CLASS variables via memcpy.
3317 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3318 to resolve_allocate_expr.
3320 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3323 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3324 * gfortran.h : Add prototype for above.
3325 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3326 (gfc_trans_subcomponent_assign): Call new function to replace
3327 the code to deal with allocatable components.
3328 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3329 gfc_get_full_arrayspec_from_expr to replace existing code.
3331 2010-01-25 Tobias Burnus <burnus@net-b.de>
3334 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3337 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3341 * expr.c (remove_subobject_ref): If the constructor is NULL use
3342 the expression as the source.
3343 (simplify_const_ref): Change the type of expression if
3344 there are component references. Allow for substring to be at
3345 the end of an arbitrarily long chain of references. If an
3346 element is found that is not in an EXPR_ARRAY, assume that this
3347 is scalar initialization of array. Call remove_subobject_ref in
3348 this case with NULL second argument.
3350 2010-01-24 Tobias Burnus <burnus@net-b.de>
3353 * array.c (gfc_array_dimen_size): Use correct specific
3354 function in the check.
3356 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3359 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3360 is required, turn any trailing array elements after a range
3361 into ranges so that offsets can be calculated.
3363 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3365 * module.c (mio_f2k_derived): Use enumerator as initializer of
3369 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3370 bitfield of width 2.
3372 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3375 * resolve.c (extract_compcall_passed_object): Set locus for
3376 passed-object argument.
3377 (extract_ppc_passed_object): Set locus and correctly remove PPC
3380 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3383 * trans-decl.c (add_argument_checking): Do not use the backend
3384 decl directly to test for the presence of an optional dummy
3385 argument. Use gfc_conv_expr_present, remembering to set the
3389 * trans-decl.c (gfc_generate_function_code): Small white space
3390 changes. If 'recurcheckvar' is NULL do not try to reset it.
3392 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3395 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3396 component for extended types.
3397 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3398 and take care of parent component accessibility.
3400 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3403 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3404 * interface.c (check_interface1): Move a warning message here from
3405 resolve_fl_procedure.
3406 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3407 * module.c (read_module): Remove call to gfc_check_interfaces, since
3408 this comes too early here.
3409 * resolve.c (resolve_fl_procedure): Move warning message to
3412 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3415 * interface.c (check_interface1): Pass symbol name rather than NULL to
3416 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3418 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3419 than NULL to gfc_compare_interfaces.
3421 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3424 * trans-array.c (duplicate_allocatable): Static version of
3425 gfc_duplicate_allocatable with provision to handle scalar
3426 components. New boolean argument to switch off call to malloc
3428 (gfc_duplicate_allocatable): New function to call above with
3430 (gfc_copy_allocatable_data): New function to call above with
3432 (structure_alloc_comps): Do not apply indirect reference to
3433 scalar pointers. Add new section to copy allocatable components
3434 of arrays. Extend copying of allocatable components to include
3436 (gfc_copy_only_alloc_comp): New function to copy allocatable
3437 component derived types, without allocating the base structure.
3438 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3439 Add primitive for gfc_copy_only_alloc_comp.
3440 * trans-expr.c (gfc_conv_procedure_call): After calls to
3441 transformational functions with results that are derived types
3442 with allocatable components, copy the components in the result.
3443 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3444 of lhs derived types before allocation.
3446 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3449 * module.c (load_generic_interfaces): If a procedure that is
3450 use associated but not generic is given an interface that
3451 includes itself, then make it generic.
3453 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3454 Shujing Zhao <pearly.zhao@oracle.com>
3456 PR translation/42469
3457 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3458 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3459 character between option name and help text.
3461 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3465 * trans-array.c (gfc_conv_array_initializer): Change call to
3466 gfc_error_now to call to gfc_fatal_error.
3467 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3468 (is_constant_element): Changed name from constant_element.
3469 (gfc_constant_ac): Only use expand_construuctor for expression
3470 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3471 call gfc_is_constant_expr.
3472 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3474 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3475 array expressions should have their constructors expanded.
3476 (gfc_resolve_expr): Use new function to determine whether or not to call
3477 gfc_expand_constructor.
3479 2010-01-09 Tobias Burnus <burnus@net-b.de>
3482 * trans-expr.c (gfc_trans_structure_assign): Handle
3484 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3485 to the constructor for c_null_(fun)ptr.
3486 * resolve.c (resolve_structure_cons): Add special case
3487 for c_null_(fun)ptr.
3489 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3491 * gfortranspec.c (lang_specific_driver): Update copyright notice
3494 2010-01-08 Tobias Burnus <burnus@net-b.de>
3497 * symbol.c (check_conflict, gfc_copy_attr): Add
3498 ASYNCHRONOUS support.
3499 (gfc_add_asynchronous): New function.
3500 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3501 (gfc_match_asynchronous): New function.
3502 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3503 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3504 (gfc_add_asynchronous): New Prototype.
3505 * module.c (ab_attribute, mio_symbol_attribute): Add
3506 ASYNCHRONOUS support.
3507 * resolve.c (was_declared): Ditto.
3508 * match.h (gfc_match_asynchronous): New prototype.
3509 * parse.c (decode_specification_statement,decode_statement):
3510 Add ASYNCHRONOUS support.
3512 2010-01-07 Tobias Burnus <burnus@net-b.de>
3515 * trans-decl.c (get_proc_pointer_decl): Fix call to
3516 gfc_conv_initializer for array-valued proc-pointer funcs.
3518 2010-01-07 Tobias Burnus <burnus@net-b.de>
3521 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3522 allocatable scalars with SAVE attribute.
3524 2010-01-05 Tobias Burnus <burnus@net-b.de>
3527 * options.c (gfc_post_options): Set -frecursion
3528 when -fopenmp is used.
3530 2010-01-05 Tobias Burnus <burnus@net-b.de>
3533 * trans-expr.c (gfc_conv_procedure_call): Nullify
3534 return value for allocatable-scalar character functions.
3536 2010-01-04 Tobias Burnus <burnus@net-b.de>
3539 * error.c (error_printf, gfc_warning, gfc_notify_std,
3540 gfc_warning_now, gfc_error, gfc_error_now,
3541 gfc_fatal_error): Change argument name from nocmsgid to
3542 gmsgid to enable (x)gettext's % checking.
3544 2010-01-04 Tobias Burnus <burnus@net-b.de>
3546 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3548 2010-01-04 Tobias Burnus <burnus@net-b.de>
3551 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3552 for functions returning allocatable scalars.
3553 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3554 reallocating an allocatable scalar.
3555 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3557 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3558 allocatable scalars.
3559 (gfc_generate_function_code): Nullify result variable for
3560 allocatable scalars.
3563 * module.c (gfc_use_module): Fix warning string to allow
3567 * invoke.texi (-fcheck=recursion): Mention that the checking
3568 is also disabled for -frecursive.
3569 * trans-decl.c (gfc_generate_function_code): Disable
3570 -fcheck=recursion when -frecursive is used.
3572 * intrinsic.texi (iso_c_binding): Improve wording.
3575 Copyright (C) 2010 Free Software Foundation, Inc.
3577 Copying and distribution of this file, with or without modification,
3578 are permitted in any medium without royalty provided the copyright
3579 notice and this notice are preserved.