1 2010-08-25 Jakub Jelinek <jakub@redhat.com>
3 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
4 TREE_NOTHROW on fndecls that can't throw. Set
5 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
6 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
7 gfor_fndecl_associated.
9 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
12 * frontend-passes.c (optimize_equality): Don't optimize array equality
14 2010-08-23 Janus Weil <janus@gcc.gnu.org>
17 * resolve.c (resolve_procedure_interface): New function split off from
19 (resolve_formal_arglist): Call it here ...
20 (resolve_symbol): ... and here.
22 2010-08-22 Joseph Myers <joseph@codesourcery.com>
24 * Make-lang.in (gfortranspec.o): Update dependencies.
25 * gfortranspec.c: Include coretypes.h before gcc.h. Include
27 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
28 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
29 (g77_xargc): Make unsigned.
30 (g77_xargv): Change to g77_x_decoded_options.
31 (g77_newargc): Make unsigned.
32 (g77_newargv): Change to g77_new_decoded_options.
33 (strings_same, options_same): New.
34 (append_arg): Use cl_decoded_option structures.
36 (add_arg_libgfortran): New.
37 (lang_specific_driver): Use cl_decoded_option structures.
39 2010-08-21 Janus Weil <janus@gcc.gnu.org>
43 * class.c (add_proc_comp): Add static initializer for PPCs.
44 (add_procs_to_declared_vtab): Modified comment.
45 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
46 initializer if the component is part of a vtype.
47 (mio_component_list): Add argument 'vtype', pass it on to
49 (mio_symbol): Modified call to 'mio_component_list'.
50 * trans.h (gfc_conv_initializer): Modified prototype.
51 (gfc_trans_assign_vtab_procs): Removed.
52 * trans-common.c (create_common): Modified call to
53 'gfc_conv_initializer'.
54 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
55 gfc_emit_parameter_debug_info): Modified call to
56 'gfc_conv_initializer'.
57 (build_function_decl): Remove assertion.
58 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
59 Removed call to 'gfc_trans_assign_vtab_procs'.
60 (gfc_conv_initializer): Add argument 'procptr'.
61 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
62 (gfc_trans_assign_vtab_procs): Removed.
63 * trans-stmt.c (gfc_trans_allocate): Removed call to
64 'gfc_trans_assign_vtab_procs'.
66 2010-08-21 Tobias Burnus <burnus@net-b.de>
70 * intrinsic.c (add_sym): Init value attribute.
71 (set_attr_value): New function.
72 (add_functions) Use it and add JN/YN resolvers.
73 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
74 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
75 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
76 * iresolve.c (gfc_resolve_bessel_n2): New function.
77 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
79 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
80 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
81 * simplify.c (): For YN set to -INF if previous values
83 * trans-expr.c (gfc_conv_procedure_call): Don't crash
85 * iresolve.c (gfc_resolve_extends_type_of): Set the
86 type of the dummy argument to the one of the actual.
88 2010-08-20 Joseph Myers <joseph@codesourcery.com>
90 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
92 2010-08-20 Joseph Myers <joseph@codesourcery.com>
94 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
97 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
99 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
101 2010-08-19 Daniel Kraft <d@domob.eu>
105 * trans.h (struct gfc_se): New flag `byref_noassign'.
106 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
107 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
108 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
109 and check for compile-time errors with those.
110 * trans-decl.c (trans_associate_var): Use new routine
111 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
112 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
113 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
114 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
115 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
116 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
117 rank remapping for assignment.
119 2010-08-19 Tobias Burnus <burnus@net-b.de>
121 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
122 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
125 2010-08-19 Tobias Burnus <burnus@net-b.de>
129 * check.c (gfc_check_bessel_n2): New function.
130 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
131 * intrinsic.c (add_functions): Add transformational version
132 of the Bessel_jn/yn intrinsics.
133 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
134 gfc_simplify_bessel_yn2): New prototypes.
135 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
136 transformational variant.
137 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
138 Check for negative order.
139 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
140 gfc_simplify_bessel_yn2): New functions.
142 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
145 * resolve.c (resolve_transfer): Traverse operands and set expression
146 to be checked to a non EXPR_OP type.
148 2010-08-19 Janus Weil <janus@gcc.gnu.org>
151 * gfortran.h (gfc_add_save): Modified prototype.
152 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
153 (match_pointer_init): New function to match F08 pointer initialization.
154 (variable_decl,match_procedure_decl,match_ppc_decl): Use
155 'match_pointer_init'.
156 (match_attr_spec): Module variables are implicitly SAVE.
157 (gfc_match_save): Modified call to 'gfc_add_save'.
158 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
160 * primary.c (gfc_variable_attr): Handle SAVE attribute.
161 * resolve.c (resolve_structure_cons): Add new argument and do pointer
162 initialization checks.
163 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
164 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
165 (resolve_fl_variable): Handle SAVE_IMPLICIT.
166 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
168 * trans-decl.c (gfc_create_module_variable): Module variables with
169 TARGET can already exist.
170 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
171 (gfc_conv_initializer): Implement non-NULL pointer
174 2010-08-18 Tobias Burnus <burnus@net-b.de>
177 * intrinsic.texi (selected_char_kind): Document ISO_10646
180 2010-08-17 Jakub Jelinek <jakub@redhat.com>
183 * trans-decl.c (build_library_function_decl_1): Chain on
184 void_list_node instead of creating a new TREE_LIST.
185 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
186 * trans-types.c (gfc_get_function_type): Likewise. Set
187 typelist to void_list_node for the main program.
189 2010-08-17 Daniel Kraft <d@domob.eu>
192 * gfortran.h (struct gfc_association_list): New member `where'.
193 (gfc_is_associate_pointer) New method.
194 * match.c (gfc_match_associate): Remember locus for each associate
195 name matched and do not try to set variable flag.
196 * parse.c (parse_associate): Use remembered locus for symbols.
197 * primary.c (match_variable): Instead of variable-flag check for
198 associate names set it for all such names used.
199 * symbol.c (gfc_is_associate_pointer): New method.
200 * resolve.c (resolve_block_construct): Don't generate assignments
201 to give associate-names their values.
202 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
203 (resolve_symbol): Set some more attributes for associate variables,
204 set variable flag here and check it and don't try to build an
205 explicitely shaped array-spec for array associate variables.
206 * trans-expr.c (gfc_conv_variable): Dereference in case of association
208 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
209 (gfc_sym_type): Return pointer type for association to scalar vars.
210 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
211 (trans_associate_var): New method.
212 (gfc_trans_deferred_vars): Handle association symbols.
214 2010-08-16 Joseph Myers <joseph@codesourcery.com>
216 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
218 (MMDX): Change back to MMD. Mark NoDriverArg instead of
220 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
221 OPT_MDX and OPT_MMDX.
223 2010-08-16 Joseph Myers <joseph@codesourcery.com>
225 * lang.opt (MDX, MMDX): Mark RejectDriver.
227 2010-08-15 Janus Weil <janus@gcc.gnu.org>
229 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
230 vtabs for generics any more).
232 2010-08-15 Daniel Kraft <d@domob.eu>
235 * gfortran.h (gfc_find_proc_namespace): New method.
236 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
237 around with namespace.
238 * symbol.c (gfc_find_proc_namespace): New method.
239 * trans-decl.c (gfc_build_qualified_array): Use it for correct
241 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
242 * parse.c (parse_associate): Removed assignment-generation here...
243 * resolve.c (resolve_block_construct): ...and added it here.
244 (resolve_variable): Handle names that are arrays but were not parsed
245 as such because of association.
246 (resolve_code): Fix BLOCK resolution.
247 (resolve_symbol): Generate array-spec for associate-names.
249 2010-08-15 Tobias Burnus <burnus@net-b.de>
252 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
253 (verify_c_interop): Handle unresolved DT with bind(C).
255 2010-08-15 Tobias Burnus <burnus@net-b.de>
257 * trans-expr.c (gfc_conv_expr_present): Regard nullified
258 pointer arrays as absent.
259 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
260 dummys as absent argument.
261 * interface.c (compare_actual_formal,compare_parameter):
264 2010-08-15 Tobias Burnus <burnus@net-b.de>
266 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
267 dummies with intent(in).
269 2010-08-15 Daniel Kraft <d@domob.eu>
272 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
273 routines not IMPURE also as PURE.
274 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
275 `NO_CLASS' in `CLASS_IMPURE'.
276 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
277 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
278 (add_functions): Ditto.
279 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
280 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
281 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
282 are not ALLOCATABLE and have their INTENT specified.
284 2010-08-13 Daniel Kraft <d@domob.eu>
286 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
287 * array.c (gfc_match_array_spec): Match implied-shape specification and
288 handle AS_IMPLIED_SHAPE correctly otherwise.
289 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
290 (variable_decl): Some checks for implied-shape declaration.
291 * resolve.c (resolve_symbol): Assert that array-spec is no longer
292 AS_IMPLIED_SHAPE in any case.
294 2010-08-12 Joseph Myers <joseph@codesourcery.com>
296 * lang.opt (MD, MMD): Change to MDX and MMDX.
297 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
299 2010-08-11 Janus Weil <janus@gcc.gnu.org>
302 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
304 (check_arglist,check_specific): Add reference to 'name' field.
305 (init_arglist): Remove reference to 'name' field.
306 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
307 * check.c (variable_check): Reverse order of checks. Respect intent of
309 (int_or_proc_check): New function.
310 (coarray_check): New function.
311 (allocatable_check): New function.
312 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
313 (gfc_check_complex): Use 'int_or_real_check'.
314 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
315 gfc_check_ucobound): Use 'coarray_check'.
316 (gfc_check_pack): Use 'real_or_complex_check'.
317 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
319 (scalar_check,type_check,numeric_check,int_or_real_check,
320 real_or_complex_check,kind_check,double_check,logical_array_check,
321 array_check,same_type_check,rank_check,nonoptional_check,
322 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
323 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
324 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
325 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
326 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
327 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
328 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
331 2010-08-10 Daniel Kraft <d@domob.eu>
333 * gfortran.texi (Interoperability with C): Fix ordering in menu
334 and add new subsection about pointers.
335 (Interoperable Subroutines and Functions): Split off the pointer part.
336 (working with Pointers): New subsection with extended discussion
337 of pointers (especially procedure pointers).
339 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
342 * array.c (gfc_ref_dimen_size): Add end argument.
343 If end is non-NULL, calculate it.
344 (ref_size): Adjust call to gfc_ref_dimen_size.
345 (gfc_array_dimen_size): Likewise.
346 (gfc_array_res_shape): Likewise.
347 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
348 * resolve.c (resolve_array_ref): For stride not equal to -1,
349 fill in the lowest possible end.
351 2010-08-09 Janus Weil <janus@gcc.gnu.org>
353 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
355 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
357 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
359 (check_some_aliasing): Likewise.
360 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
361 (gfc_conv_intrinsic_int): Likewise.
362 (gfc_conv_intrinsic_lib_function): Likewise.
363 (gfc_conv_intrinsic_cmplx): Likewise.
364 (gfc_conv_intrinsic_ctime): Likewise.
365 (gfc_conv_intrinsic_fdate): Likewise.
366 (gfc_conv_intrinsic_ttynam): Likewise.
367 (gfc_conv_intrinsic_minmax): Likewise.
368 (gfc_conv_intrinsic_minmax_char): Likewise.
369 (gfc_conv_intrinsic_ishftc): Likewise.
370 (gfc_conv_intrinsic_index_scan_verify): Likewise.
371 (gfc_conv_intrinsic_merge): Likewise.
372 (gfc_conv_intrinsic_trim): Likewise.
373 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
375 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
378 * dependency.c (check_section_vs_section): Handle cases where
379 the start expression coincides with the lower or upper
382 2010-08-04 Janus Weil <janus@gcc.gnu.org>
387 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
388 container types. Do not artificially increase refs. Commit symbols one
390 * interface.c (compare_parameter): Make sure vtabs are present before
391 generating module variables.
392 * resolve.c (resolve_allocate_expr): Ditto.
394 2010-08-04 Tobias Burnus <burnus@net-b.de>
398 * resolve.c (resolve_structure_cons): Fix
401 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
405 * symbol.c (changed_syms): Made static again.
406 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
407 Changed conditional internal error into assert.
408 Rename function to ...
409 (gfc_enforce_clean_symbol_state): ... this.
410 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
411 Rename the former to the latter.
412 * parse.c (decode_statement, decode_omp_directive,
413 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
415 (changed_syms): Remove declaration.
416 (next_statement): Use gfc_enforce_clean_symbol_state.
418 2010-08-04 Tobias Burnus <burnus@net-b.de>
421 * resolve.c (resolve_structure_cons): Fix handling of
422 initialization structure constructors with character
423 elements of the wrong length.
424 * array.c (gfc_check_iter_variable): Add NULL check.
425 (gfc_resolve_character_array_constructor): Also truncate
428 2010-08-04 Tobias Burnus <burnus@net-b.de>
430 * trans-io.c (gfc_build_io_library_fndecls): Fix return
431 value of some libgfortran functions.
433 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
436 * dependency.c (gfc_deb_compare_expr): Remove any integer
437 conversion functions to larger types from both arguments.
438 Remove handling these functions futher down.
440 2010-08-03 Janus Weil <janus@gcc.gnu.org>
444 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
445 * resolve.c (resolve_tb_generic_targets): Check for errors.
447 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
450 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
453 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
456 * dependency.h: Add prototype for gfc_are_identical_variables.
457 * frontend-passes.c: Include depencency.h.
458 (optimimize_equality): Use gfc_are_identical_variables.
459 * dependency.c (identical_array_ref): New function.
460 (gfc_are_identical_variables): New function.
461 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
462 * dependency.c (gfc_check_section_vs_section). Rename gfc_
463 prefix from statc function.
464 (check_section_vs_section): Change arguments to gfc_array_ref,
465 adjust function body accordingly.
467 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
468 Janus Weil <janus@gcc.gnu.org>
473 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
474 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
475 gfc_copy_formal_args, gfc_copy_formal_args_intr,
476 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
477 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
478 Call reject_statement in case of error.
479 (match_deferred_characteritics): Call gfc_undo_symbols in case match
482 2010-08-01 Janus Weil <janus@gcc.gnu.org>
485 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
486 (gfc_find_derived_vtab): Make vtabs and vtypes public.
487 * module.c (read_module): When reading module files, always import
488 vtab and vtype symbols.
490 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
494 * symbol.c (changed_syms): Made non-static.
495 * parse.c (changed_syms): Declare new external.
496 (next_statement): Assert changed_syms is NULL at the beginning.
498 2010-07-30 Janus Weil <janus@gcc.gnu.org>
499 Steven G. Kargl <kargl@gcc.gnu.org>
502 * match.c (match_type_spec): Try to parse derived types before
505 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
507 * gfortran.h (gfc_release_symbol): New prototype.
508 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
509 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
510 Use gfc_release_symbol.
511 * parse.c (gfc_fixup_sibling_symbols): Ditto.
512 * resolve.c (resolve_symbol): Ditto.
514 2010-07-29 Tobias Burnus <burnus@net-b.de>
518 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
519 external procedure declarations in modules.
520 (gfc_get_symbol_decl): Modify assert.
522 2010-07-29 Janus Weil <janus@gcc.gnu.org>
525 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
527 2010-07-29 Janus Weil <janus@gcc.gnu.org>
530 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
531 (gfc_trans_class_assign): Modified prototype.
532 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
533 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
534 (gfc_trans_class_assign): ... here. Modified actual arguments.
535 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
536 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
537 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
539 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
543 * class.c (gfc_find_derived_vtab): Accept or discard newly created
544 symbols before returning.
546 2010-07-29 Joseph Myers <joseph@codesourcery.com>
548 * lang.opt (cpp): Remove Joined and Separate markers.
549 (cpp=): New internal option.
550 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
551 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
554 2010-07-29 Daniel Kraft <d@domob.eu>
557 * array.c (resolve_array_bound): Fix error message to properly handle
558 non-variable expressions.
560 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
562 * decl.c (free_value): Also free repeat field.
563 * data.c (gfc_assign_data_value): Always free offset before returning.
565 2010-07-28 Daniel Kraft <d@domob.eu>
567 * gfortran.h (gfc_build_intrinsic_call): New method.
568 * expr.c (gfc_build_intrinsic_call): New method.
569 * simplify.c (range_check): Ignore non-constant value.
570 (simplify_bound_dim): Handle non-variable expressions and
571 fix memory leak with non-free'ed expression.
572 (simplify_bound): Handle non-variable expressions.
573 (gfc_simplify_shape): Ditto.
574 (gfc_simplify_size): Ditto, but only in certain cases possible.
576 2010-07-28 Joseph Myers <joseph@codesourcery.com>
578 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
581 2010-07-28 Tobias Burnus <burnus@net-b.de>
584 * trans-types.c (gfc_get_derived_type): Fix DT declaration
585 from modules for whole-file mode.
587 2010-07-27 Joseph Myers <joseph@codesourcery.com>
589 * gfortran.h (gfc_handle_option): Update prototype and return
591 * options.c (gfc_handle_option): Update prototype and return value
594 2010-07-27 Joseph Myers <joseph@codesourcery.com>
596 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
597 decoded options in allocating deferred_opt.
598 * cpp.h (gfc_cpp_init_options): Update prototype.
599 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
600 * gfortran.h (gfc_option_lang_mask): New.
601 (gfc_init_options): Update prototype.
602 * options.c (gfc_option_lang_mask): New.
603 (gfc_init_options): Update prototype. Pass new arguments to
604 gfc_cpp_init_options.
606 2010-07-26 Tobias Burnus <burnus@net-b.de>
609 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
610 for functions which are later in the same file.
611 (gfc_create_function_decl, build_function_decl,
612 build_entry_thunks): Add global argument.
613 * trans.c (gfc_generate_module_code): Update
614 gfc_create_function_decl call.
615 * trans.h (gfc_create_function_decl): Update prototype.
616 * resolve.c (resolve_global_procedure): Also resolve for
619 2010-07-26 Richard Henderson <rth@redhat.com>
622 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
623 (gfc_write_global_declarations): New.
625 2010-07-26 Tobias Burnus <burnus@net-b.de>
628 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
629 for call to transfer_namelist_element.
630 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
633 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
636 * Make-lang.in: Add fortran/frontend-passes.o.
637 * gfortran.h: Add prototype for gfc_run_passes.
638 * resolve.c (gfc_resolve): Call gfc_run_passes.
639 * frontend-passes.c: New file.
641 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
644 * scanner.c (gfc_next_char_literal): Enable truncation warning for
647 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
650 * gfortran.h (gfc_namespace): New field old_equiv.
651 (gfc_free_equiv_until): New prototype.
652 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
653 a parameterized stop condition.
654 (gfc_free_equiv): Use gfc_free_equiv_until.
655 * parse.c (next_statement): Save equivalence list.
656 (reject_statement): Restore equivalence list.
658 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
661 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
662 in the function so that it does not get missed by early exits.
663 (load_line): Add checks for quoted strings and free form comments to
664 disable warnings on comments. Add check for ampersand as first
665 character after truncation and don't warn for this case, but warn if
666 there are subsequent non-whitespace characters.
668 2010-07-24 Tobias Burnus <burnus@net-b.de>
671 * parse.c (gfc_parse_file): Do not override
672 gfc_global_ns_list items.
674 2010-07-24 Tobias Burnus <burnus@net-b.de>
676 * options.c (gfc_init_options): Enable -fwhole-file by default.
677 * interface.c (compare_parameter): Assume a Hollerith constant is
678 compatible with all other argument types.
680 2010-07-23 Tobias Burnus <burnus@net-b.de>
683 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
684 -fwhole-file also for derived types.
685 * trans-types.c (copy_dt_decls_ifequal): Remove static and
686 rename to gfc_copy_dt_decls_ifequal.
687 (gfc_get_derived_type): Update call.
688 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
690 2010-07-23 Tobias Burnus <burnus@net-b.de>
693 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
695 2010-07-23 Jakub Jelinek <jakub@redhat.com>
697 * trans-types.c (gfc_get_array_descriptor_base,
698 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
699 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
700 instead of clearing DECL_NAME.
701 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
703 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
706 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
708 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
709 reverse the scalarization loop.
710 gfc_conv_resolve_dependencies: Pass the reverse field of the
711 loopinfo to gfc_dep_resolver.
712 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
713 assignment by resetting loop.reverse.
714 gfortran.h : Add the gfc_reverse enum.
715 trans.h : Add the reverse field to gfc_loopinfo.
716 dependency.c (gfc_check_dependency): Pass null to the new arg
718 (gfc_check_section_vs_section): Check for reverse dependencies.
719 (gfc_dep_resolver): Add reverse argument and deal with the loop
721 dependency.h : Modify prototype for gfc_dep_resolver to include
724 2010-07-23 Daniel Kraft <d@domob.eu>
727 * gfortran.h (gfc_find_symtree_in_proc): New method.
728 * symbol.c (gfc_find_symtree_in_proc): New method.
729 * match.c (match_exit_cycle): Look for loop name also in parent
730 namespaces within current procedure.
732 2010-07-22 Tobias Burnus <burnus@net-b.de>
735 * dependency.c (gfc_check_dependency): Add argument alising check.
736 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
738 2010-07-22 Daniel Kraft <d@domob.eu>
740 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
741 now in the correct place.
743 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
746 * Revert my commit r162325.
748 2010-07-21 Daniel Kraft <d@domob.eu>
750 * trans.h (gfc_get_return_label): Removed.
751 (gfc_generate_return): New method.
752 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
753 returning a tree directly.
754 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
755 (gfc_trans_block_construct): Update for new interface to
756 `gfc_trans_deferred_vars'.
757 * trans-decl.c (current_function_return_label): Removed.
758 (current_procedure_symbol): New variable.
759 (gfc_get_return_label): Removed.
760 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
761 returning a tree directly.
762 (get_proc_result), (gfc_generate_return): New methods.
763 (gfc_generate_function_code): Clean up and do init/cleanup here
764 also with gfc_wrapped_block. Remove return-label but rather
767 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
770 * fortran/match.c (match_type_spec): Check for derived type before
773 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
776 * interface.c (matching_typebound_op): Add argument for the
777 return of the generic name for the procedure.
778 (build_compcall_for_operator): Add an argument for the generic
779 name of an operator procedure and supply it to the expression.
780 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
781 calls to the above procedures.
782 * resolve.c (resolve_typebound_function): Catch procedure
783 component calls for CLASS objects, check that the vtable is
784 complete and insert the $vptr and procedure components, to make
786 (resolve_typebound_function): The same.
787 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
788 an allocatable scalar if it is a result.
790 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
793 * match.c (gfc_match_iterator): Reverted.
795 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
798 * match.c (gfc_match_iterator): Remove error that iterator
799 cannot be INTENT(IN).
801 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
803 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
804 Access subscript through the "dim" field index.
805 (gfc_trans_create_temp_array): Access ss info through the "dim" field
807 (gfc_conv_array_index_offset): Ditto.
808 (gfc_conv_loop_setup): Ditto.
809 (gfc_conv_expr_descriptor): Ditto.
810 (gfc_conv_ss_startstride): Ditto. Update call to
811 gfc_conv_section_startstride.
812 (gfc_conv_section_startstride): Set values along the array dimension.
813 Get array dimension directly from the argument.
815 2010-07-15 Jakub Jelinek <jakub@redhat.com>
817 * trans.h (gfc_string_to_single_character): New prototype.
818 * trans-expr.c (string_to_single_character): Renamed to ...
819 (gfc_string_to_single_character): ... this. No longer static.
820 (gfc_conv_scalar_char_value, gfc_build_compare_string,
821 gfc_trans_string_copy): Adjust callers.
822 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
823 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
824 (select_struct): Move to toplevel, add GTY(()).
825 (gfc_trans_character_select): Optimize SELECT CASE
826 with character length 1.
828 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
830 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
831 * trans-common.c: Likewise.
832 * trans-decl.c: Likewise.
833 * trans-types.c: Likewise.
836 2010-07-15 Janus Weil <janus@gcc.gnu.org>
839 * resolve.c (resolve_typebound_generic_call): Resolve generic
840 non-polymorphic type-bound procedure calls to the correct specific
842 (resolve_typebound_subroutine): Remove superfluous code.
844 2010-07-15 Daniel Kraft <d@domob.eu>
847 * trans.h (struct gfc_wrapped_block): New struct.
848 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
849 (gfc_finish_wrapped_block): New method.
850 (gfc_init_default_dt): Add new init code to block rather than
852 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
853 (gfc_trans_dummy_array_bias): Ditto.
854 (gfc_trans_g77_array): Ditto.
855 (gfc_trans_deferred_array): Ditto.
856 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
857 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
858 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
859 (gfc_finish_wrapped_block): New method.
860 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
861 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
862 (gfc_trans_deferred_array): Ditto.
863 * trans-decl.c (gfc_trans_dummy_character): Ditto.
864 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
865 (init_intent_out_dt): Ditto.
866 (gfc_init_default_dt): Add new init code to block rather than
868 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
869 and cleanup code and put it all together.
871 2010-07-15 Jakub Jelinek <jakub@redhat.com>
873 * trans.h (gfc_build_compare_string): Add CODE argument.
874 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
875 gfc_build_compare_string.
876 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
877 gfc_build_compare_string.
878 (string_to_single_character): Rename len variable to length.
879 (gfc_optimize_len_trim): New function.
880 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
881 or NE_EXPR and one of the strings is string literal with LEN_TRIM
882 bigger than the length of the other string, they compare unequal.
885 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
886 in CASE_LABEL_EXPR and use NULL for low for the default case.
888 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
890 * trans-array.c (gfc_conv_section_upper_bound): Remove
891 (gfc_conv_section_startstride): Don't set the upper bound in the
892 vector subscript case.
893 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
895 2010-07-14 Janus Weil <janus@gcc.gnu.org>
898 * gfortran.h (gfc_is_data_pointer): Remove prototype.
899 * dependency.c (gfc_is_data_pointer): Make it static.
900 * intrinsic.texi: Update documentation on C_LOC.
901 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
902 and add a check for polymorphic variables.
904 2010-07-14 Jakub Jelinek <jakub@redhat.com>
906 * trans-expr.c (string_to_single_character): Also optimize
907 string literals containing a single char followed only by spaces.
908 (gfc_trans_string_copy): Remove redundant string_to_single_character
911 * trans-decl.c (gfc_build_intrinsic_function_decls,
912 gfc_build_builtin_function_decls): Mark functions as
913 DECL_PURE_P or TREE_READONLY.
915 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
917 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
918 instead of build_function_call_expr.
919 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
921 2010-07-13 Tobias Burnus <burnus@net-b.de>
922 Daniel Franke <franke.daniel@gmail.com>
925 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
926 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
928 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
930 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
931 Tobias Burnus <burnus@net-b.de>
934 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
935 noclobber/noescape annotations to function calls.
936 (gfc_build_builtin_function_decls): Likewise.
938 2010-07-13 Janus Weil <janus@gcc.gnu.org>
944 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
945 * class.c (gfc_build_class_symbol): Modified call to
946 'gfc_find_derived_vtab'.
947 (add_proc_component): Removed, moved code into 'add_proc_comp'.
948 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
950 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
951 Removed treatment of generics.
952 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
953 Call 'add_proc_comp' instead of duplicating code.
954 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
956 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
957 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
958 Removed treatment of generics.
959 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
960 'gfc_find_derived_vtab'.
961 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
962 Removed treatment of generics.
963 (resolve_select_type,resolve_fl_derived): Modified call to
964 'gfc_find_derived_vtab'.
965 * trans-decl.c (gfc_get_symbol_decl): Ditto.
966 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
968 * trans-stmt.c (gfc_trans_allocate): Ditto.
970 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
973 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
976 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
978 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
979 * resolve.c (build_default_init_expr): Ditto.
981 2010-07-11 Tobias Burnus <burnus@net-b.de>
984 * module.c (sort_iso_c_rename_list): Remove.
985 (import_iso_c_binding_module,use_iso_fortran_env_module):
986 Allow multiple imports of the same symbol.
988 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
990 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
992 2010-07-11 Janus Weil <janus@gcc.gnu.org>
995 * decl.c (build_sym,attr_decl1): Only build the class container if the
996 symbol has sufficient attributes.
997 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
998 pointer attribute for classes.
999 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1000 * module.c (MOD_VERSION): Bump.
1001 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1002 (mio_symbol_attribute): Handle class_pointer attribute.
1003 * parse.c (parse_derived): Use class_pointer instead of pointer
1004 attribute for classes.
1005 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1006 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1007 resolve_allocate_expr,resolve_fl_derived): Ditto.
1008 (resolve_fl_var_and_proc): Check for class_ok attribute.
1010 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1012 * trans-io.c (gfc_build_st_parameter): Update calls to
1013 gfc_add_field_to_struct.
1014 * trans-stmt.c (ADD_FIELD): Ditto.
1016 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1018 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1019 fieldlist, remove fieldlist from argument list.
1020 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1021 and remove fieldlist from argument list.
1022 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1023 gfc_get_mixed_entry_union): Move setting
1024 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1025 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1027 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1030 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1031 if the lhs has never been host associated, as well as not being
1032 use associated, a pointer or a target.
1033 * resolve.c (resolve_variable): Mark variables that are host
1035 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1038 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1040 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1041 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1042 SIZEOF and C_SIZEOF.
1044 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1047 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1048 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1049 gfc_resolve_storage_size): New prototypes.
1050 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1051 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1052 * iresolve.c (gfc_resolve_storage_size): New function.
1053 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1055 (gfc_conv_intrinsic_storage_size): New function.
1056 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1058 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1061 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1062 !$omp do loops. Error on CYCLE to non-innermost collapsed
1065 2010-07-08 Tobias Burnus <burnus@net-b.de>
1068 * array.c (gfc_match_array_ref): Better error message for
1069 coarrays with too few ranks.
1070 (match_subscript): Move one diagnostic to caller.
1071 * gfortran.h (gfc_get_corank): Add prottype.
1072 * expr.c (gfc_get_corank): New function.
1073 * iresolve.c (resolve_bound): Fix rank for cobounds.
1074 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1075 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1078 2010-07-06 Tobias Burnus <burnus@net-b.de>
1081 * array.c (gfc_expand_constructor): Add optional diagnostic.
1082 * gfortran.h (gfc_expand_constructor): Update prototype.
1083 * expr.c (gfc_simplify_expr, check_init_expr,
1084 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1085 * resolve.c (gfc_resolve_expr): Ditto.
1087 2010-07-06 Tobias Burnus <burnus@net-b.de>
1089 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1090 * trans-intrinsic.c: Ditto.
1091 * trans-types.c: Ditto.
1092 * convert.c: Include diagnostic-core.h instead of toplev.h.
1094 * trans-array.c: Ditto.
1095 * trans-const.c: Ditto.
1096 * trans-expr.c: Ditto.
1097 * trans-io.c: Ditto.
1098 * trans-openmp.c: Ditto.
1101 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1104 * check.c (dim_rank_check): Also check intrinsic functions.
1105 Adjust permissible rank for functions which reduce the rank of
1106 their argument. Spread is an exception, where DIM can
1107 be one larger than the rank of array.
1109 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1112 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1114 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1117 * trans-types.c (gfc_get_derived_type): Derived type fields
1118 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1119 but build_pointer_type_for_mode must be used for this.
1121 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1123 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1124 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1125 type of gfc_conv_procedure_call.
1126 (conv_generic_with_optional_char_arg): Likewise.
1127 * trans-stmt.c (gfc_trans_call): Likewise.
1128 * trans-expr.c (gfc_conv_function_expr): Likewise.
1129 (gfc_conv_procedure_call): Use build_call_vec instead of
1132 2010-07-04 Daniel Kraft <d@domob.eu>
1134 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1136 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1140 * trans-types.c (gfc_get_derived_type): Derived type fields
1141 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1143 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1146 * decl.c (match_procedure_in_type): Clear structure before using.
1147 (gfc_match_generic): Ditto.
1149 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1151 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1152 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1153 of which comes from...
1154 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1155 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1157 (gfc_get_array_descriptor_base): Likewise.
1158 (gfc_get_mixed_entry_union): Likewise.
1159 (gfc_get_derived_type): Add extra chain parameter for
1160 gfc_add_field_to_struct.
1161 * trans-stmt.c (gfc_trans_character_select): Likewise.
1162 * trans-io.c (gfc_build_st_parameter): Likewise.
1164 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1167 * resolve.c (is_external_proc): Prevent procedure pointers from being
1168 regarded as external procedures.
1170 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1173 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1174 passed as second argument of ASSOCIATED.
1176 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1179 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1180 to determine if a function assignment can be made without a
1182 (gfc_trans_arrayfunc_assign): Move all the conditions that
1183 suppress the direct function call to the above new functon and
1186 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1189 * interface.c (argument_rank_mismatch): New function.
1190 (compare_parameter): Call new function instead of generating
1193 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1195 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1196 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1199 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1201 * Make-lang.in: Update dependencies.
1203 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1205 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1206 and exit_label fields.
1207 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1209 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1210 (gfc_trans_do): Likewise.
1211 (gfc_trans_do_while): Likewise.
1212 (gfc_trans_cycle): Use cycle_label directly.
1213 (gfc_trans_exit): Use exit_label directly.
1215 2010-06-27 Daniel Kraft <d@domob.eu>
1217 * dump-parse-tree.c (show_symbol): Dump target-expression for
1219 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1220 (show_namespace): Use show_level for correct indentation of
1221 "inner namespaces" (contained procedures or BLOCK).
1223 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1226 * dump-parse-tree.c (show_code_node): Show namespace for
1229 2010-06-26 Tobias Burnus <burnus@net-b.de>
1231 * decl.c (gfc_match_decl_type_spec): Support
1232 TYPE(intrinsic-type-spec).
1234 2010-06-25 Tobias Burnus <burnus@net-b.de>
1236 * intrinsic.h (gfc_check_selected_real_kind,
1237 gfc_simplify_selected_real_kind): Update prototypes.
1238 * intrinsic.c (add_functions): Add radix support to
1240 * check.c (gfc_check_selected_real_kind): Ditto.
1241 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1242 * trans-decl.c (gfc_build_intrinsic_function_decls):
1243 Change call from selected_real_kind to selected_real_kind2008.
1244 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1245 (PRECISION, RANGE, RADIX): Add cross @refs.
1247 2010-06-25 Tobias Burnus <burnus@net-b.de>
1249 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1250 * gfortran.texi (_gfortran_set_options): Update for
1251 GFC_STD_F2008_OBS addition.
1252 * libgfortran.h: Add GFC_STD_F2008_OBS.
1253 * options.c (set_default_std_flags, gfc_handle_option): Handle
1255 io.c (check_format): Fix allow_std check.
1257 2010-06-25 Tobias Burnus <burnus@net-b.de>
1259 * decl.c (gfc_match_entry): Allow END besides
1260 END SUBROUTINE/END FUNCTION for contained procedures.
1262 2010-06-25 Tobias Burnus <burnus@net-b.de>
1264 * parse.c (next_free, next_fixed): Allow ";" as first character.
1266 2010-06-24 Tobias Burnus <burnus@net-b.de>
1269 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1271 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1274 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1277 2010-06-21 Tobias Burnus <burnus@net-b.de>
1280 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1282 * symbol.c (gfc_add_contiguous): New function.
1283 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1284 * decl.c (match_attr_spec): Ditto.
1285 (gfc_match_contiguous): New function.
1286 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1288 * gfortran.h (symbol_attribute): Add contiguous.
1289 (gfc_is_simply_contiguous): Add prototype.
1290 (gfc_add_contiguous): Add prototype.
1291 * match.h (gfc_match_contiguous): Add prototype.
1292 * parse.c (decode_specification_statement,
1293 decode_statement): Handle contiguous attribute.
1294 * expr.c (gfc_is_simply_contiguous): New function.
1295 * dump-parse-tree.c (show_attr): Handle contiguous.
1296 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1298 * trans-expr.c (gfc_add_interface_mapping): Copy
1300 * trans-array.c (gfc_conv_descriptor_stride_get,
1301 gfc_conv_array_parameter): Handle contiguous arrays.
1302 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1303 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1305 * trans.h (gfc_array_kind): Ditto.
1306 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1308 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1310 * options.c (gfc_handle_option): Don't handle N_OPTS.
1312 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1315 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1318 2010-06-18 Tobias Burnus <burnus@net-b.de>
1321 * resolve.c (resolve_allocate_deallocate): Properly check
1322 part-refs in stat=/errmsg= for invalid use.
1324 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1327 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1328 Return directly in case of an error.
1330 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1333 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1334 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1335 structure to each procedure in a procedure list.
1336 * module.c (mio_typebound_proc): Add NULL argument to
1337 'gfc_get_typebound_proc'.
1338 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1339 to initialize the new structure.
1341 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1344 * gfortran.h (gfc_expr): Add new member 'mold'.
1345 * match.c (gfc_match_allocate): Implement the MOLD tag.
1346 * resolve.c (resolve_allocate_expr): Ditto.
1347 * trans-stmt.c (gfc_trans_allocate): Ditto.
1349 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1352 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1353 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1354 GFC_DECL_SAVED_DESCRIPTOR set.
1355 (gfc_omp_report_decl): New function.
1356 * trans.h (gfc_omp_report_decl): New prototype.
1357 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1359 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1363 * gfortranspec.c (lang_specific_driver): Removed deprecation
1365 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1366 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1367 * cpp.h (gfc_cpp_makedep): New.
1368 (gfc_cpp_add_dep): New.
1369 (gfc_cpp_add_target): New.
1370 * cpp.c (gfc_cpp_option): Add deps* members.
1371 (gfc_cpp_makedep): New.
1372 (gfc_cpp_add_dep): New.
1373 (gfc_cpp_add_target): New.
1374 (gfc_cpp_init_options): Initialize new options.
1375 (gfc_cpp_handle_option): Handle new options.
1376 (gfc_cpp_post_options): Map new options to libcpp-options.
1377 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1378 (gfc_cpp_done): If requested, write dependencies to file.
1379 * module.c (gfc_dump_module): Add a module filename as target.
1380 * scanner.c (open_included_file): New parameter system; add the
1381 included file as dependency.
1382 (gfc_open_included_file): Add the included file as dependency.
1383 (gfc_open_intrinsic_module): Likewise.
1384 * invoke.texi: Removed deprecation warning for -M.
1385 * gfortran.texi: Removed Makefile-dependencies project.
1387 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1389 * resolve.c (resolve_global_procedure): Improved checking if an
1390 explicit interface is required.
1392 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1394 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1396 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1397 (gfc_conv_intrinsic_ttynam): Likewise.
1398 (gfc_conv_intrinsic_trim): Likewise.
1400 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1403 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1405 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1407 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1409 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1411 * mathbuiltins.def: Add builtins that do not directly correspond
1412 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1413 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1414 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1415 code_{r,c}{4,8,10,16} fields. Add
1416 {,complex}{float,double,long_double}_built_in fields.
1417 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1418 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1419 definition of OTHER_BUILTIN.
1420 (real_compnt_info): Remove unused struct.
1421 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1423 (build_round_expr): Call builtin_decl_for_precision instead of
1425 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1426 instead of a switch.
1427 (gfc_build_intrinsic_lib_fndecls): Match
1428 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1429 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1431 (gfc_conv_intrinsic_lib_function): Go through all the extended
1433 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1434 instead of a switch.
1435 (gfc_conv_intrinsic_abs): Likewise.
1436 (gfc_conv_intrinsic_mod): Likewise.
1437 (gfc_conv_intrinsic_sign): Likewise.
1438 (gfc_conv_intrinsic_fraction): Likewise.
1439 (gfc_conv_intrinsic_nearest): Likewise.
1440 (gfc_conv_intrinsic_spacing): Likewise.
1441 (gfc_conv_intrinsic_rrspacing): Likewise.
1442 (gfc_conv_intrinsic_scale): Likewise.
1443 (gfc_conv_intrinsic_set_exponent): Likewise.
1445 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1449 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1450 functions with CLASS formal arguments.
1452 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1455 * resolve.c (conformable_arrays): Handle allocatable components.
1457 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1460 * gfortran.texi: Document that Cray pointers cannot be function
1463 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1466 * gfortran.texi: Document lack of support for syntax
1467 "complex FUNCTION name*16()", and existence of alternative
1468 legacy syntax "complex*16 FUNCTION name()".
1470 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1473 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1474 POSIX's fsync(), and how to call the latter from Fortran code.
1476 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1479 * interface.c (compare_actual_formal): Reject actual arguments with
1480 array subscript passed to ASYNCHRONOUS dummys.
1482 2010-06-10 Daniel Kraft <d@domob.eu>
1485 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1486 (struct gfc_symbol): New field `assoc'.
1487 (struct gfc_association_list): New struct.
1488 (struct gfc_code): New struct `block' in union, move `ns' there
1489 and add association list.
1490 (gfc_free_association_list): New method.
1491 (gfc_has_vector_subscript): Made public;
1492 * match.h (gfc_match_associate): New method.
1493 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1494 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1495 * interface.c (gfc_has_vector_subscript): Made public.
1496 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1497 * match.c (gfc_match_associate): New method.
1498 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1499 * primary.c (match_variable): Don't allow names associated to expr here.
1500 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1501 (case_exec_markers, case_end): Add ASSOCIATE statement.
1502 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1503 (parse_associate): New method.
1504 (parse_executable): Handle ST_ASSOCIATE.
1505 (parse_block_construct): Change reference to gfc_code's `ns' field.
1506 * resolve.c (resolve_select_type): Ditto.
1507 (resolve_code): Ditto.
1508 (resolve_block_construct): Ditto and add comment.
1509 (resolve_select_type): Set association list in generated BLOCK to NULL.
1510 (resolve_symbol): Resolve associate names.
1511 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1512 and free association list.
1513 (gfc_free_association_list): New method.
1514 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1515 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1516 gfc_code's `ns' field.
1518 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1520 * error.c (error_print): Pre-initialize loc by NULL.
1521 * openmp.c (resolve_omp_clauses): Add explicit
1522 braces to avoid ambigous else.
1523 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1525 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1527 * gfc-internals.texi: Move to GFDL 1.3.
1528 * gfortran.texi: Ditto.
1529 * intrinsic.texi: Ditto.
1530 * invoke.texi: Ditto.
1532 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1535 * check.c (gfc_check_selected_real_kind): Verify that the
1536 actual arguments are scalar.
1538 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1541 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1543 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1546 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1548 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1550 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1552 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1554 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1555 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1556 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1557 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1559 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1560 less_than_bitsize2): New functions.
1561 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1562 nonnegative_check and less_than_bitsize1.
1563 (gfc_check_ibclr, gfc_check_ibset): Removed.
1564 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1567 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1570 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1573 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1575 * resolve.c (resolve_deallocate_expr): Avoid warning
1576 about possible use of iunitialized sym.
1577 (resolve_allocate_expr): Pre-initialize sym by NULL.
1579 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1582 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1584 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1586 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1588 (gfc_get_array_type_bounds): Likewise.
1590 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1591 (gfc_find_module): Likewise.
1593 * f95-lang.c (pushlevel): Likewise.
1595 * trans.h (struct lang_type): Add variable_size GTY option.
1596 (struct lang_decl): Likewise.
1598 2010-06-08 Tobias Burnus <burnus@net-b.de>
1601 * symbol.c (check_conflict): Move protected--external/procedure check ...
1602 * resolve.c (resolve_select_type): ... to the resolution stage.
1604 2010-06-07 Tobias Burnus <burnus@net-b.de>
1606 * options.c (gfc_handle_option): Fix -fno-recursive.
1608 2010-06-07 Tobias Burnus <burnus@net-b.de>
1610 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1611 * gfortran.texi (copyrights-gfortran): Ditto.
1613 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1615 * lang.opt (fshort-enums): Define using Var and VarExists.
1616 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1618 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1619 Janus Weil <janus@gcc.gnu.org>
1622 * resolve.c (get_declared_from_expr): Move to before
1623 resolve_typebound_generic_call. Make new_ref and class_ref
1624 ignorable if set to NULL.
1625 (resolve_typebound_generic_call): Once we have resolved the
1626 generic call, check that the specific instance is that which
1627 is bound to the declared type.
1628 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1629 freeing 'class_ref->next' twice.
1631 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1634 * trans-array.c (structure_alloc_comps): Dereference scalar
1635 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1638 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1640 * gfortranspec.c (append_arg, lang_specific_driver): Use
1641 GCC-specific formats in diagnostics.
1643 2010-06-02 Tobias Burnus <burnus@net-b.de>
1646 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1649 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1652 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1655 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1657 * fortran/gfortran.texi: Fix typos in description of variable-format-
1660 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1663 * dependency.c (gfc_check_section_vs_section): Check
1664 for interleaving array assignments without conflicts.
1666 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1668 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1669 $data component of a class container.
1670 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1671 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1672 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1673 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1674 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1675 * gcc/fortran/parse.c (parse_derived): Ditto.
1676 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1677 gfc_expr_attr): Ditto.
1678 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1679 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1680 resolve_fl_var_and_proc, resolve_typebound_procedure,
1681 resolve_fl_derived): Ditto.
1682 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1683 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1685 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1686 gfc_trans_deferred_vars): Ditto.
1687 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1689 2010-05-28 Tobias Burnus <burnus@net-b.de>
1691 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1693 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1695 * gfortranspec.c (append_arg, lang_specific_driver): Use
1696 fatal_error instead of fatal. Use warning instead of fprintf for
1699 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1701 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1702 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1703 xstrerror instead of strerror.
1705 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1707 * cpp.c (cb_cpp_error): Save and restore
1708 global_dc->warn_system_headers, not variable warn_system_headers.
1710 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1712 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1714 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1716 * trans-common.c: Do not include rtl.h, include output.h instead.
1717 * trans-decl.c: Likewise.
1719 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1722 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1723 namespace before trying to reorder the gsymbols.
1725 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1730 * resolve.c (resolve_global_procedure): Add check for global
1731 procedures with implicit interfaces and assumed-shape or optional
1732 dummy arguments. Verify that function return type, kind and string
1735 2010-05-21 Tobias Burnus <burnus@net-b.de>
1737 * gfortran.h: Do not include system.h.
1738 * bbt.c: Include system.h.
1740 * dependency.c: Ditto.
1741 * dump-parse-tree.c: Ditto.
1742 * arith.h: Do not include gfortran.h.
1743 * constructor.h: Do not include gfortran.h and splay-tree.h.
1744 * match.h: Do not include gfortran.h.
1746 * target-memory.h: Ditto.
1747 * openmp.c: Do not include toplev.h and target.h.
1748 * trans-stmt.c: Ditto not include toplev.h.
1750 * trans-common.c: Tell why toplev.h is needed. And
1751 do not include target.h.
1752 * trans-expr.c: Tell why toplev.h is needed.
1753 * trans-array.c: Ditto.
1754 * trans-openmp.c: Ditto.
1755 * trans-const.c: Ditto.
1757 * trans-types.c: Ditto.
1758 * trans-io.c: Ditto.
1759 * trans-decl.c: Ditto.
1762 * trans-intrinsic.c: Ditto.
1765 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1768 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1769 before returning MATCH_ERROR. Add check for scalar. Add check for
1770 default integer kind.
1772 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1775 * match.c (gfc_match_select_type): On error jump back out of the local
1777 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1778 stage, more precisely to ...
1779 * resolve.c (resolve_fl_derived): ... this place.
1781 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1784 * resolve.c (ensure_not_abstract): Allow abstract types with
1785 non-abstract ancestors.
1787 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1789 * trans-const.c: Include realmpfr.h.
1790 * Make-lang.in: Update dependencies.
1792 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1794 * trans-const.c, trans-types.c, trans-intrinsic.c:
1795 Clean up redundant includes.
1797 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1800 * lang.opt (Wunused-dummy-argument): New option.
1801 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1802 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1803 (set_Wall): Enable warn_unused_dummy_argument.
1804 (gfc_handle_option): Set warn_unused_dummy_argument according to
1806 * trans-decl.c (generate_local_decl): Separate warnings about
1807 unused variables and unused dummy arguments.
1808 * invoke.texi: Documented new option.
1810 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1812 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1813 (gfc_conv_string_tmp): Do not assert type comparibilty.
1814 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1815 (gfc_conv_expr_descriptor): Remove assert.
1816 * trans-common.c: Clarify why rtl.h and tm.h are included.
1817 * trans-openmp.c: Do not include ggc.h and real.h.
1818 Explain why gimple.h is included.
1819 * trans-const.c: Do not include ggc.h.
1820 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1821 * trans.c: Do not include ggc.h and real.h.
1822 Explain why gimple.h is included.
1823 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1824 and dwarf2out.h are included.
1825 * trans-io.c: Do not include gimple.h and real.h.
1826 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1827 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1830 2010-05-20 Tobias Burnus <burnus@net-b.de>
1832 * options.c (gfc_init_options,gfc_post_options): Enable
1833 flag_associative_math by default.
1835 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1838 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1839 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1840 blank STOP, handling a null expression. (gfc_trans_pause): Use
1841 pause_string for blank PAUSE.
1842 * trans.h: Add external function declaration for error_stop_numeric.
1843 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1844 the declaration for the library call. Adjust whitespaces.
1845 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1846 signal no stop code. Match the expression following the stop and pass
1847 that to the translators. Remove the old use of digit matching. Add
1848 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1849 and if CHARACTER, default character KIND.
1851 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1854 * lang.opt (Wconversion-extra): New option.
1855 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1856 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1857 (set_Wall): Enable -Wconversion.
1858 (gfc_handle_option): Set warn_conversion_extra.
1859 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1860 introduced for -Wconversion if -Wconversion-extra is present.
1861 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1862 -Wconversion; document -Wconversion-extra.
1864 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1867 * gfortran.h (gfc_has_default_initializer): New.
1868 * expr.c (gfc_has_default_initializer): New.
1869 * resolve.c (has_default_initializer): Removed, use
1870 gfc_has_default_initializer() instead. Updated all callers.
1871 * trans-array.c (has_default_initializer): Removed, use
1872 gfc_has_default_initializer() instead. Updated all callers.
1873 * trans-decl.c (generate_local_decl): Do not check the
1874 first component only to check for initializers, but use
1875 gfc_has_default_initializer() instead.
1877 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1880 * primary.c (match_string_constant): Move start_locus just inside
1882 * data.c (create_character_intializer): Clarified truncation warning.
1884 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1887 * intrinsic.h (gfc_check_float): New prototype.
1888 (gfc_check_sngl): New prototype.
1889 * check.c (gfc_check_float): New.
1890 (gfc_check_sngl): New.
1891 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
1892 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
1894 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
1895 added them to the list of specifics of REAL instead.
1897 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1900 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
1901 This is now handled via 'gfc_class_null_initializer'.
1903 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1905 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
1906 gfc_build_class_symbol,add_proc_component,add_proc_comps,
1907 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1908 add_procs_to_declared_vtab,add_generic_specifics,
1909 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1910 find_typebound_proc_uop,gfc_find_typebound_proc,
1911 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1912 gfc_get_tbp_symtree): Moved here from other places.
1913 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
1915 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
1916 gfc_find_typebound_proc,gfc_find_typebound_user_op,
1917 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
1918 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
1919 * Make-lang.in: Add class.o.
1920 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
1921 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
1922 add_procs_to_declared_vtab,add_generic_specifics,
1923 add_generics_to_declared_vtab,gfc_find_derived_vtab,
1924 find_typebound_proc_uop,gfc_find_typebound_proc,
1925 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
1926 gfc_get_tbp_symtree): Move to class.c.
1928 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1930 * trans-types.c (gfc_init_types): Use build_function_type_list.
1931 (gfc_get_ppc_type): Likewise.
1932 * trans-decl.c (gfc_generate_constructors): Likewise.
1933 * f95-lang.c (build_builtin_fntypes): Likewise.
1934 (gfc_init_builtin_functions): Likewise.
1935 (DEF_FUNCTION_TYPE_0): Likewise.
1936 (DEF_FUNCTION_TYPE_1): Likewise.
1937 (DEF_FUNCTION_TYPE_2): Likewise.
1938 (DEF_FUNCTION_TYPE_3): Likewise.
1939 (DEF_FUNCTION_TYPE_4): Likewise.
1940 (DEF_FUNCTION_TYPE_5): Likewise.
1941 (DEF_FUNCTION_TYPE_6): Likewise.
1942 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
1943 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
1945 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
1947 * trans-array.c (gfc_trans_array_constructor_value): Use
1948 build_constructor instead of build_constructor_from_list.
1949 (gfc_build_constant_array_constructor): Likewise.
1950 * trans-decl.c (create_main_function): Likewise.
1951 * trans-stmt.c (gfc_trans_character_select): Likewise.
1953 2010-05-17 Janus Weil <janus@gcc.gnu.org>
1956 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
1957 (resolve_fl_variable_derived): ... this place.
1958 (resolve_symbol): Make sure function symbols (and their result
1959 variables) are not resolved twice.
1961 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
1964 * array.c (match_array_list): Revert change from 2010-05-13.
1966 2010-05-16 Richard Guenther <rguenther@suse.de>
1968 * trans-decl.c (module_htab_decls_hash): Revert last change.
1970 2010-05-16 Richard Guenther <rguenther@suse.de>
1972 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
1974 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
1976 * options.c (set_Wall): Remove special logic for Wuninitialized
1979 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1983 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
1986 2010-05-15 Janus Weil <janus@gcc.gnu.org>
1990 * gfortran.h (gfc_class_null_initializer): New prototype.
1991 * expr.c (gfc_class_null_initializer): New function to build a NULL
1992 initializer for CLASS pointers.
1993 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
1994 containers. Remove default NULL initialization of $data component.
1995 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
1997 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
1998 Use new function 'gfc_class_null_initializer'.
1999 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2002 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2005 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2006 unsigned mpz_get_?i routines.
2008 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2010 * trans.c (trans_code): Set backend locus early.
2011 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2012 of the function instead of current input_location.
2014 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2017 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2019 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2020 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2023 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2026 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2028 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2029 by reference dummy procedures or non-dummy procedure pointers.
2030 (gfc_omp_predetermined_sharing): Return
2031 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2033 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2036 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2037 after OMP statement.
2038 (gfc_match_omp_critical): Likewise.
2039 (gfc_match_omp_flush): Likewise.
2040 (gfc_match_omp_workshare): Likewise.
2041 (gfc_match_omp_master): Likewise.
2042 (gfc_match_omp_ordered): Likewise.
2043 (gfc_match_omp_atomic): Likewise.
2044 (gfc_match_omp_barrier): Likewise.
2045 (gfc_match_omp_end_nowait): Likewise.
2047 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2050 * resolve.c (validate_case_label_expr): Removed FIXME.
2051 (resolve_select): Raise default warning on case labels out of range
2052 of the case expression.
2054 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2059 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2060 about conversion warnings.
2062 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2065 * match.c (gfc_match_select_type): Move error message to
2066 resolve_select_type.
2067 * resolve.c (resolve_select_type): Error message moved here from
2068 gfc_match_select_type. Correctly set type of temporary.
2070 2010-05-10 Richard Guenther <rguenther@suse.de>
2072 * trans-decl.c (gfc_build_library_function_decl): Split out
2074 (build_library_function_decl_1): ... this new function.
2075 Set a fnspec attribute if a specification was provided.
2076 (gfc_build_library_function_decl_with_spec): New function.
2077 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2078 and internal_unpack.
2080 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2083 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2086 2010-05-07 Jason Merrill <jason@redhat.com>
2088 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2089 to avoid -Wc++-compat warning.
2091 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2094 * options.c (gfc_handle_option): Add argument kind.
2095 * gfortran.h (gfc_handle_option): Update declaration.
2097 2010-05-06 Tobias Burnus <burnus@net-b.de>
2100 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2103 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2106 * resolve.c (traverse_data_list): Rephrase error message for
2107 non-constant bounds in data-implied-do.
2109 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2112 * gfortran.h: Removed repeat count from constructor, removed
2114 * data.h (gfc_assign_data_value_range): Changed return value from
2116 * data.c (gfc_assign_data_value): Add location to constructor element.
2117 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2118 for each element in range. Return early if an error was generated.
2119 * resolve.c (check_data_variable): Stop early if range assignment
2122 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2125 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2126 * symbol.c (gfc_build_class_symbol): Add separate class container for
2129 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2132 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2134 2010-05-02 Tobias Burnus <burnus@net-b.de>
2137 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2138 for lcobound, ucobound, image_index and this_image.
2139 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2140 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2141 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2142 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2144 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2146 2010-04-30 Tobias Burnus <burnus@net-b.de>
2150 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2151 calculation for array descriptor types.
2153 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2156 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2157 initializers for PPC members of the vtabs.
2159 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2162 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2163 attribute for all PPC members of the vtypes.
2164 (copy_vtab_proc_comps): Copy the correct interface.
2165 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2166 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2167 a dummy argument and make sure all PPC members of the vtab are
2168 initialized correctly.
2169 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2170 in call to gfc_trans_assign_vtab_procs.
2171 * trans-stmt.c (gfc_trans_allocate): Ditto.
2173 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2176 * resolve.c (resolve_typebound_function): Renamed
2177 resolve_class_compcall.Do all the detection of class references
2179 (resolve_typebound_subroutine): resolve_class_typebound_call
2180 renamed. Otherwise same as resolve_typebound_function.
2181 (gfc_resolve_expr): Call resolve_typebound_function.
2182 (resolve_code): Call resolve_typebound_subroutine.
2184 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2187 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2188 pass back the specific symtree name, rather than the target
2191 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2194 * resolve.c (resolve_structure_cons): Make the initializer of
2195 the vtab component 'extends' the same type as the component.
2197 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2200 * interface.c (check_interface1): Pass symbol name rather than NULL to
2201 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2202 trap MULL. (gfc_compare_derived_types): Revert previous change
2203 incorporated incorrectly during merge from trunk, r155778.
2204 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2205 than NULL to gfc_compare_interfaces.
2206 * symbol.c (add_generic_specifics): Likewise.
2208 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2211 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2212 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2213 (gfc_find_derived_vtab): Likewise.
2214 * module.c (ab_attribute): Add enumerator AB_VTAB.
2215 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2216 (check_for_ambiguous): Likewise.
2218 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2219 Janus Weil <janus@gcc.gnu.org>
2222 * trans-expr.c (select_class_proc): Remove function.
2223 (conv_function_val): Delete reference to previous.
2224 (gfc_conv_derived_to_class): Add second argument to the call to
2225 gfc_find_derived_vtab.
2226 (gfc_conv_structure): Exclude proc_pointer components when
2227 accessing $data field of class objects.
2228 (gfc_trans_assign_vtab_procs): New function.
2229 (gfc_trans_class_assign): Add second argument to the call to
2230 gfc_find_derived_vtab.
2231 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2232 implement holding off searching for the vptr derived type.
2233 (add_proc_component): New function.
2234 (add_proc_comps): New function.
2235 (add_procs_to_declared_vtab1): New function.
2236 (copy_vtab_proc_comps): New function.
2237 (add_procs_to_declared_vtab): New function.
2238 (void add_generic_specifics): New function.
2239 (add_generics_to_declared_vtab): New function.
2240 (gfc_find_derived_vtab): Add second argument to the call to
2241 gfc_find_derived_vtab. Add the calls to
2242 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2243 * decl.c (build_sym, build_struct): Use new arg in calls to
2244 gfc_build_class_symbol.
2245 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2246 definition of struct gfc_class_esym_list. Modify prototypes
2247 of gfc_build_class_symbol and gfc_find_derived_vtab.
2248 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2249 call to gfc_find_derived_vtab.
2250 * module.c : Add the vtype attribute.
2251 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2252 * resolve.c (resolve_typebound_generic_call): Add second arg
2253 to pass along the generic name for class methods.
2254 (resolve_typebound_call): The same.
2255 (resolve_compcall): Use the second arg to carry the generic
2256 name from the above. Remove the reference to class_esym.
2257 (check_members, check_class_members, resolve_class_esym,
2258 hash_value_expr): Remove functions.
2259 (resolve_class_compcall, resolve_class_typebound_call): Modify
2260 to use vtable rather than member by member calls.
2261 (gfc_resolve_expr): Modify second arg in call to
2263 (resolve_select_type): Add second arg in call to
2264 gfc_find_derived_vtab.
2265 (resolve_code): Add second arg in call resolve_typebound_call.
2266 (resolve_fl_derived): Exclude vtypes from check for late
2267 procedure definitions. Likewise for checking of explicit
2268 interface and checking of pass arg.
2269 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2270 calls to gfc_find_derived_vtab.
2271 * match.c (select_type_set_tmp): Use new arg in call to
2272 gfc_build_class_symbol.
2273 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2275 * parse.c (endType): Finish incomplete classes.
2277 2010-04-28 Tobias Burnus <burnus@net-b.de>
2281 * simplify.c (simplify_cobound): Handle scalar coarrays.
2283 2010-04-27 Tobias Burnus <burnus@net-b.de>
2285 * gfc-internals.texi: Update copyright year.
2286 * gfortran.texi: Ditto.
2287 * invoke.texi: Ditto.
2289 2010-04-27 Tobias Burnus <burnus@net-b.de>
2292 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2293 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2294 * trans-types.c (gfc_get_array_type_bounds,
2295 gfc_get_array_descriptor_base): Add corank argument.
2296 * trans-array.c (gfc_array_init_size): Handle corank.
2297 (gfc_trans_create_temp_array, gfc_array_allocate,
2298 gfc_conv_expr_descriptor): Add corank argument to call.
2299 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2301 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2305 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2306 of mucking with a tree directly.
2308 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2311 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2312 gfc_error with new error message.
2314 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2318 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2320 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2322 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2323 than the address of a GFC_SS_REFERENCE.
2324 * trans.h : Change comment on GFC_SS_REFERENCE.
2326 2010-04-22 Richard Guenther <rguenther@suse.de>
2329 * resolve.c (gfc_resolve_index): Wrap around ...
2330 (gfc_resolve_index_1): ... this. Add parameter to allow
2331 any integer kind index type.
2332 (resolve_array_ref): Allow any integer kind for the start
2333 index of an array ref.
2335 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2338 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2341 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2343 * intrinsic.c (sort_actual): Remove 'is' in error message.
2345 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2348 * resolve.c (resolve_fl_derived): If a component character
2349 length has not been resolved, do so now.
2350 (resolve_symbol): The same as above for a symbol character
2352 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2353 not needed for a character valued, procedure pointer.
2356 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2357 not found, return FAILURE rather than ICEing.
2359 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2362 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2363 sequential loops private in the innermost containing task region.
2365 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2367 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2368 to build_common_tree_nodes.
2370 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2373 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2374 gfc_msg_bounds by using 'Array bound mismatch' directly.
2375 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2376 error message to include the mismatch in the extent of array bound.
2377 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2378 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2380 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2382 * gfortran.texi: Update information on temporary file locations.
2384 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2386 * trans-decl.c (gfc_build_qualified_array): Ensure
2387 ubound.N and lbound.N artificial variable names don't appear
2390 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2393 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2394 block of code. Set name to the variable associated with the descriptor.
2396 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2398 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2399 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2401 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2403 * intrinsic.texi: Add the missing specific name of intrinsic
2404 procedure where the specific name is identical to the generic name.
2405 Fix inconsistent or mismatch in the argument names in intrinsic
2406 procedure descriptions. Add the SCALAR allocatable description to
2409 2010-04-14 Tobias Burnus <burnus@net-b.de>
2412 * array.c (gfc_find_array_ref): Handle codimensions.
2413 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2414 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2415 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2417 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2418 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2420 * intrinsic.h (add_functions): Add this_image, image_index,
2421 lcobound and ucobound intrinsics.
2422 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2423 gfc_check_image_index, gfc_check_this_image,
2424 gfc_simplify_image_index, gfc_simplify_lcobound,
2425 gfc_simplify_this_image, gfc_simplify_ucobound):
2426 New function prototypes.
2427 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2428 IMAGE_INDEX): Document new intrinsic functions.
2429 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2431 * simplify.c (simplify_bound_dim): Handle coarrays.
2432 (simplify_bound): Update simplify_bound_dim call.
2433 (gfc_simplify_num_images): Add -fcoarray=none check.
2434 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2435 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2437 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2440 * constructor.c: Fix typo in comment.
2441 * expr.c (find_array_section): Add check for max array limit.
2443 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2446 * gfortranspec.c (lookup_option): Check for -static and return
2448 (lang_specific_driver): Break when OPTION_static is discovered.
2450 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2452 * array.c (extract_element): Restore function from trunk.
2453 (gfc_get_array_element): Restore function from trunk.
2454 (gfc_expand_constructor): Restore check against
2455 flag_max_array_constructor.
2456 * constructor.c (node_copy_and_append): Delete unused.
2457 * gfortran.h: Delete comment and extra include.
2458 * constructor.h: Bump copyright and clean up TODO comments.
2459 * resolve.c: Whitespace.
2461 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2463 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2464 with direct access access to elements. Adjusted prototype, fixed all
2466 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2468 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2469 (gfc_simplify_spread): Removed workaround, directly insert elements
2470 at a given array position.
2471 (gfc_simplify_transpose): Likewise.
2472 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2474 (gfc_simplify_unpack): Likewise.
2476 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2478 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2479 (convert_boz): ... this and moved to start of file.
2480 (gfc_simplify_abs): Whitespace fix.
2481 (gfc_simplify_acos): Whitespace fix.
2482 (gfc_simplify_acosh): Whitespace fix.
2483 (gfc_simplify_aint): Whitespace fix.
2484 (gfc_simplify_dint): Whitespace fix.
2485 (gfc_simplify_anint): Whitespace fix.
2486 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2487 (gfc_simplify_dnint): Whitespace fix.
2488 (gfc_simplify_asin): Whitespace fix.
2489 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2490 (gfc_simplify_atan): Likewise.
2491 (gfc_simplify_atanh): Whitespace fix.
2492 (gfc_simplify_atan2): Whitespace fix.
2493 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2494 (gfc_simplify_bessel_j1): Likewise.
2495 (gfc_simplify_bessel_jn): Likewise.
2496 (gfc_simplify_bessel_y0): Likewise.
2497 (gfc_simplify_bessel_y1): Likewise.
2498 (gfc_simplify_bessel_yn): Likewise.
2499 (gfc_simplify_ceiling): Reorderd statements.
2500 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2502 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2504 (gfc_simplify_complex): Replaced if-gate. Removed check for
2506 (gfc_simplify_conjg): Whitespace fix.
2507 (gfc_simplify_cos): Whitespace fix.
2508 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2509 (gfc_simplify_dcmplx): Removed check for constant arguments.
2510 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2511 (gfc_simplify_digits): Whitespace fix.
2512 (gfc_simplify_dim): Whitespace fix.
2513 (gfc_simplify_dprod): Reordered statements.
2514 (gfc_simplify_erf): Whitespace fix.
2515 (gfc_simplify_erfc): Whitespace fix.
2516 (gfc_simplify_epsilon): Whitespace fix.
2517 (gfc_simplify_exp): Whitespace fix.
2518 (gfc_simplify_exponent): Use convert_boz().
2519 (gfc_simplify_floor): Reorderd statements.
2520 (gfc_simplify_gamma): Whitespace fix.
2521 (gfc_simplify_huge): Whitespace fix.
2522 (gfc_simplify_iand): Whitespace fix.
2523 (gfc_simplify_ieor): Whitespace fix.
2524 (simplify_intconv): Use gfc_convert_constant().
2525 (gfc_simplify_int): Use simplify_intconv().
2526 (gfc_simplify_int2): Reorderd statements.
2527 (gfc_simplify_idint): Reorderd statements.
2528 (gfc_simplify_ior): Whitespace fix.
2529 (gfc_simplify_ishftc): Removed duplicate type check.
2530 (gfc_simplify_len): Use range_check() instead of manual range check.
2531 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2532 (gfc_simplify_log): Whitespace fix.
2533 (gfc_simplify_log10): Whitespace fix.
2534 (gfc_simplify_minval): Whitespace fix.
2535 (gfc_simplify_maxval): Whitespace fix.
2536 (gfc_simplify_mod): Whitespace fix.
2537 (gfc_simplify_modulo): Whitespace fix.
2538 (simplify_nint): Reorderd statements.
2539 (gfc_simplify_not): Whitespace fix.
2540 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2541 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2542 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2543 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2544 (gfc_simplify_realpart): Whitespace fix.
2545 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2546 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2547 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2548 (gfc_simplify_sign): Whitespace fix.
2549 (gfc_simplify_sin): Whitespace fix.
2550 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2551 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2552 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2553 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2554 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2556 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2558 * gfortran.h (gfc_start_constructor): Removed.
2559 (gfc_get_array_element): Removed.
2560 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2561 instead. Fixed all callers.
2562 (extract_element): Removed.
2563 (gfc_expand_constructor): Temporarily removed check for
2564 max-array-constructor. Will be re-introduced later if still required.
2565 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2566 instead. Fixed all callers.
2567 * expr.c (find_array_section): Replaced manual lookup of elements
2568 by gfc_constructor_lookup.
2570 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2572 * gfortran.h (gfc_get_null_expr): New prototype.
2573 (gfc_get_operator_expr): New prototype.
2574 (gfc_get_character_expr): New prototype.
2575 (gfc_get_iokind_expr): New prototype.
2576 * expr.c (gfc_get_null_expr): New.
2577 (gfc_get_character_expr): New.
2578 (gfc_get_iokind_expr): New.
2579 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2580 * matchexp.c (build_node): Renamed and moved to
2581 expr.c (gfc_get_operator_expr). Reordered arguments to match
2582 other functions. Fixed all callers.
2583 (gfc_get_parentheses): Use specific function to build expr.
2584 * array.c (gfc_match_array_constructor): Likewise.
2585 * arith.c (eval_intrinsic): Likewise.
2586 (gfc_hollerith2int): Likewise.
2587 (gfc_hollerith2real): Likewise.
2588 (gfc_hollerith2complex): Likewise.
2589 (gfc_hollerith2logical): Likewise.
2590 * data.c (create_character_intializer): Likewise.
2591 * decl.c (gfc_match_null): Likewise.
2592 (enum_initializer): Likewise.
2593 * io.c (gfc_match_format): Likewise.
2594 (match_io): Likewise.
2595 * match.c (gfc_match_nullify): Likewise.
2596 * primary.c (match_string_constant): Likewise.
2597 (match_logical_constant): Likewise.
2598 (build_actual_constructor): Likewise.
2599 * resolve.c (build_default_init_expr): Likewise.
2600 * symbol.c (generate_isocbinding_symbol): Likewise.
2601 (gfc_build_class_symbol): Likewise.
2602 (gfc_find_derived_vtab): Likewise.
2603 * simplify.c (simplify_achar_char): Likewise.
2604 (gfc_simplify_adjustl): Likewise.
2605 (gfc_simplify_adjustr): Likewise.
2606 (gfc_simplify_and): Likewise.
2607 (gfc_simplify_bit_size): Likewise.
2608 (gfc_simplify_is_iostat_end): Likewise.
2609 (gfc_simplify_is_iostat_eor): Likewise.
2610 (gfc_simplify_isnan): Likewise.
2611 (simplify_bound): Likewise.
2612 (gfc_simplify_leadz): Likewise.
2613 (gfc_simplify_len_trim): Likewise.
2614 (gfc_simplify_logical): Likewise.
2615 (gfc_simplify_maxexponent): Likewise.
2616 (gfc_simplify_minexponent): Likewise.
2617 (gfc_simplify_new_line): Likewise.
2618 (gfc_simplify_null): Likewise.
2619 (gfc_simplify_or): Likewise.
2620 (gfc_simplify_precision): Likewise.
2621 (gfc_simplify_repeat): Likewise.
2622 (gfc_simplify_scan): Likewise.
2623 (gfc_simplify_size): Likewise.
2624 (gfc_simplify_trailz): Likewise.
2625 (gfc_simplify_trim): Likewise.
2626 (gfc_simplify_verify): Likewise.
2627 (gfc_simplify_xor): Likewise.
2628 * trans-io.c (build_dt): Likewise.
2629 (gfc_new_nml_name_expr): Removed.
2631 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2633 * arith.h (gfc_constant_result): Removed prototype.
2634 * constructor.h (gfc_build_array_expr): Removed prototype.
2635 (gfc_build_structure_constructor_expr): Removed prototype.
2636 * gfortran.h (gfc_int_expr): Removed prototype.
2637 (gfc_logical_expr): Removed prototype.
2638 (gfc_get_array_expr): New prototype.
2639 (gfc_get_structure_constructor_expr): New prototype.
2640 (gfc_get_constant_expr): New prototype.
2641 (gfc_get_int_expr): New prototype.
2642 (gfc_get_logical_expr): New prototype.
2643 * arith.c (gfc_constant_result): Moved and renamed to
2644 expr.c (gfc_get_constant_expr). Fixed all callers.
2645 * constructor.c (gfc_build_array_expr): Moved and renamed to
2646 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2647 and kind. Fixed all callers.
2648 (gfc_build_structure_constructor_expr): Moved and renamed to
2649 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2650 to type and kind. Fixed all callers.
2651 * expr.c (gfc_logical_expr): Renamed to ...
2652 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2653 (gfc_int_expr): Renamed to ...
2654 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2656 (gfc_get_constant_expr): New.
2657 (gfc_get_array_expr): New.
2658 (gfc_get_structure_constructor_expr): New.
2659 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2662 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2664 * constructor.h: New.
2665 * constructor.c: New.
2666 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2667 * arith.c (reducy_unary): Use constructor API.
2668 (reduce_binary_ac): Likewise.
2669 (reduce_binary_ca): Likewise.
2670 (reduce_binary_aa): Likewise.
2671 * check.c (gfc_check_pack): Likewise.
2672 (gfc_check_reshape): Likewise.
2673 (gfc_check_unpack): Likewise.
2674 * decl.c (add_init_expr_to_sym): Likewise.
2675 (build_struct): Likewise.
2676 * dependency.c (gfc_check_dependency): Likewise.
2677 (contains_forall_index_p): Likewise.
2678 * dump-parse-tree.c (show_constructor): Likewise.
2679 * expr.c (free_expr0): Likewise.
2680 (gfc_copy_expr): Likewise.
2681 (gfc_is_constant_expr): Likewise.
2682 (simplify_constructor): Likewise.
2683 (find_array_element): Likewise.
2684 (find_component_ref): Likewise.
2685 (find_array_section): Likewise.
2686 (find_substring_ref): Likewise.
2687 (simplify_const_ref): Likewise.
2688 (scalarize_intrinsic_call): Likewise.
2689 (check_alloc_comp_init): Likewise.
2690 (gfc_default_initializer): Likewise.
2691 (gfc_traverse_expr): Likewise.
2692 * iresolve.c (check_charlen_present): Likewise.
2693 (gfc_resolve_reshape): Likewise.
2694 (gfc_resolve_transfer): Likewise.
2695 * module.c (mio_constructor): Likewise.
2696 * primary.c (build_actual_constructor): Likewise.
2697 (gfc_match_structure_constructor): Likewise.
2698 * resolve.c (resolve_structure_cons): Likewise.
2699 * simplify.c (is_constant_array_expr): Likewise.
2700 (init_result_expr): Likewise.
2701 (transformational_result): Likewise.
2702 (simplify_transformation_to_scalar): Likewise.
2703 (simplify_transformation_to_array): Likewise.
2704 (gfc_simplify_dot_product): Likewise.
2705 (simplify_bound): Likewise.
2706 (simplify_matmul): Likewise.
2707 (simplify_minval_maxval): Likewise.
2708 (gfc_simplify_pack): Likewise.
2709 (gfc_simplify_reshape): Likewise.
2710 (gfc_simplify_shape): Likewise.
2711 (gfc_simplify_spread): Likewise.
2712 (gfc_simplify_transpose): Likewise.
2713 (gfc_simplify_unpack): Likewise.q
2714 (gfc_convert_constant): Likewise.
2715 (gfc_convert_char_constant): Likewise.
2716 * target-memory.c (size_array): Likewise.
2717 (encode_array): Likewise.
2718 (encode_derived): Likewise.
2719 (interpret_array): Likewise.
2720 (gfc_interpret_derived): Likewise.
2721 (expr_to_char): Likewise.
2722 (gfc_merge_initializers): Likewise.
2723 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2724 (gfc_trans_array_constructor_value): Likewise.
2725 (get_array_ctor_strlen): Likewise.
2726 (gfc_constant_array_constructor_p): Likewise.
2727 (gfc_build_constant_array_constructor): Likewise.
2728 (gfc_trans_array_constructor): Likewise.
2729 (gfc_conv_array_initializer): Likewise.
2730 * trans-decl.c (check_constant_initializer): Likewise.
2731 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2732 (gfc_apply_interface_mapping_to_cons): Likewise.
2733 (gfc_trans_structure_assign): Likewise.
2734 (gfc_conv_structure): Likewise.
2735 * array.c (check_duplicate_iterator): Likewise.
2736 (match_array_list): Likewise.
2737 (match_array_cons_element): Likewise.
2738 (gfc_match_array_constructor): Likewise.
2739 (check_constructor_type): Likewise.
2740 (check_constructor): Likewise.
2742 (expand_constructor): Likewise.
2743 (extract_element): Likewise.
2744 (gfc_expanded_ac): Likewise.
2745 (resolve_array_list): Likewise.
2746 (gfc_resolve_character_array_constructor): Likewise.
2747 (copy_iterator): Renamed to ...
2748 (gfc_copy_iterator): ... this.
2749 (gfc_append_constructor): Removed.
2750 (gfc_insert_constructor): Removed unused function.
2751 (gfc_get_constructor): Removed.
2752 (gfc_free_constructor): Removed.
2753 (qgfc_copy_constructor): Removed.
2754 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2755 Removed all references. Replaced constructor list by splay-tree.
2756 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2757 the inner struct, added member 'base'.
2758 (gfc_append_constructor): Removed prototype.
2759 (gfc_insert_constructor): Removed prototype.
2760 (gfc_get_constructor): Removed prototype.
2761 (gfc_free_constructor): Removed prototype.
2762 (qgfc_copy_constructor): Removed prototype.
2763 (gfc_copy_iterator): New prototype.
2764 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2766 2010-04-10 Tobias Burnus <burnus@net-b.de>
2769 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2770 proc-pointers and type-bound procedures.
2771 (gfc_specification_expr): Check proc-pointers for pureness.
2773 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2776 * gfortranspec.c (lang_specific_driver): Do not expose vars
2777 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2780 2010-04-09 Tobias Burnus <burnus@net-b.de>
2783 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2785 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2786 * data.c (gfc_assign_data_value): Ditto.
2787 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2788 (gfc_traverse_expr): Traverse also through codimension expressions.
2789 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2790 gfc_has_ultimate_pointer): New functions.
2791 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2792 (gfc_array_ref): Add codimen.
2793 (gfc_array_ref): Add in_allocate.
2794 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2795 gfc_has_ultimate_pointer): Add prototypes.
2796 * interface.c (compare_parameter, compare_actual_formal,
2797 check_intents): Add coarray constraints.
2798 * match.c (gfc_match_iterator): Add coarray constraint.
2799 * match.h (gfc_match_array_ref): Update interface.
2800 * primary.c (gfc_match_varspec): Handle codimensions.
2801 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2802 (check_class_members): Return gfc_try instead for error recovery.
2803 (resolve_typebound_function,resolve_typebound_subroutine,
2804 check_members): Handle return value of check_class_members.
2805 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2806 check_dimension, compare_spec_to_ref, resolve_array_ref,
2807 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2808 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2810 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2811 Skip over coarray refs.
2812 (gfc_array_allocate) Add support for references containing coindexes.
2813 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2814 (gfc_map_intrinsic_function): Ignore codimensions.
2816 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2819 * io.c (check_format_string): Added check for additional non
2820 blank characters after the format string was successfully
2822 * io.c (check_format): Changed the error messages for positive
2823 int required and period required to drop through the error logic
2824 and report with gfc_error instead of gfc_error_now. Corrected
2825 format postion for hollerith strings.
2827 2010-04-08 Tobias Burnus <burnus@net-b.de>
2829 * module.c (use_iso_fortran_env_module): Fix standard check.
2831 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2833 * parse.c (parse_derived, parse_enum): Avoid set but not used
2836 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2839 * gfortran.texi: Add section about representation of
2842 2010-04-07 Simon Baldwin <simonb@google.com>
2844 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2845 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2847 2010-04-07 Richard Guenther <rguenther@suse.de>
2849 * options.c (gfc_init_options): Do not set.
2851 2010-04-06 Tobias Burnus <burnus@net-b.de>
2854 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2855 * match.c (gfc_match_critical, sync_statement): Ditto.
2856 * gfortran.h (gfc_fcoarray): New enum.
2857 (gfc_option_t): Use it.
2858 * lang.opt (fcoarray): Add new flag.
2859 * invoke.texi (fcoarray): Document it.
2860 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2861 (gfc_handle_coarray_option): New function.
2863 2010-04-06 Tobias Burnus <burnus@net-b.de>
2866 * gfortran.h (gfc_array_spec): Add cotype.
2867 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2868 and defer error diagnostic.
2869 * resolve.c (resolve_fl_derived): Add missing check.
2870 (resolve_symbol): Add cotype/type check.
2871 * parse.c (parse_derived): Fix setting of coarray_comp.
2873 2010-04-06 Tobias Burnus <burnus@net-b.de>
2876 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2877 match_array_element_spec,gfc_copy_array_spec,
2878 gfc_compare_array_spec): Include corank.
2879 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2880 * decl.c (build_sym,build_struct,variable_decl,
2881 match_attr_spec,attr_decl1,cray_pointer_decl,
2882 gfc_match_volatile): Add codimension.
2883 (gfc_match_codimension): New function.
2884 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2885 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2886 (gfc_add_codimension): New function prototype.
2887 * match.h (gfc_match_codimension): New function prototype.
2888 (gfc_match_array_spec): Update prototype
2889 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2890 * module.c (MOD_VERSION): Bump.
2891 (mio_symbol_attribute): Support coarray attributes.
2892 (mio_array_spec): Add corank support.
2893 * parse.c (decode_specification_statement,decode_statement,
2894 parse_derived): Add coarray support.
2895 * resolve.c (resolve_formal_arglist, was_declared,
2896 is_non_constant_shape_array, resolve_fl_variable,
2897 resolve_fl_derived, resolve_symbol): Add coarray support.
2898 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
2899 gfc_build_class_symbol): Add coarray support.
2900 (gfc_add_codimension): New function.
2902 2010-04-06 Tobias Burnus <burnus@net-b.de>
2905 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
2906 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
2907 stat_locked_other_image, stat_stopped_image and stat_unlocked of
2909 * intrinsic.texi (iso_fortran_env): Ditto.
2910 * libgfortran.h (libgfortran_stat_codes): New enum.
2911 * module.c (use_iso_fortran_env_module): Honour -std= when loading
2912 constants from the intrinsic module.
2914 2010-04-06 Tobias Burnus <burnus@net-b.de>
2917 * intrinsic.c (add_functions): Add num_images.
2918 * decl.c (gfc_match_end): Handle END CRITICAL.
2919 * intrinsic.h (gfc_simplify_num_images): Add prototype.
2920 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
2922 * gfortran.h (gfc_statement): Add enum items for those.
2923 (gfc_exec_op) Ditto.
2924 (gfc_isym_id): Add num_images.
2925 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
2926 (gfc_trans_sync,gfc_trans_critical): New functions.
2927 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
2928 gfc_trans_critical): Add/update prototypes.
2929 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
2930 and SYNC statements.
2931 * trans.h (gfor_fndecl_error_stop_string) Add variable.
2932 * resolve.c (resolve_sync): Add function.
2933 (gfc_resolve_blocks): Handle CRITICAL.
2934 (resolve_code): Handle CRITICAL, ERROR STOP,
2935 (resolve_branch): Add CRITICAL constraint check.
2936 and SYNC statements.
2937 * st.c (gfc_free_statement): Add new statements.
2938 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
2939 (gfc_build_builtin_function_decls): Initialize it.
2940 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
2941 (gfc_match_critical, gfc_match_error_stop, sync_statement,
2942 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
2944 (match_exit_cycle): Handle CRITICAL constraint.
2945 (gfc_match_stopcode): Handle ERROR STOP.
2946 * match.h (gfc_match_critical, gfc_match_error_stop,
2947 gfc_match_sync_all, gfc_match_sync_images,
2948 gfc_match_sync_memory): Add prototype.
2949 * parse.c (decode_statement, gfc_ascii_statement,
2950 parse_executable): Handle new statements.
2951 (parse_critical_block): New function.
2952 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
2953 * intrinsic.texi (num_images): Document new function.
2954 * simplify.c (gfc_simplify_num_images): Add function.
2956 2010-04-06 Tobias Burnus <burnus@net-b.de>
2959 * trans-array.c (gfc_conv_expr_descriptor): Update
2960 gfc_trans_scalar_assign call.
2961 (has_default_initializer): New function.
2962 (gfc_trans_deferred_array): Nullify less often.
2963 * trans-expr.c (gfc_conv_subref_array_arg,
2964 gfc_trans_subcomponent_assign): Update call to
2965 gfc_trans_scalar_assign.
2966 (gfc_trans_scalar_assign): Add parameter and pass it on.
2967 (gfc_trans_assignment_1): Optionally, do not dealloc before
2969 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
2970 call to gfc_trans_scalar_assign.
2971 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
2972 initializer to static variables.
2973 (gfc_init_default_dt): Add dealloc parameter and pass it on.
2974 * trans-stmt.c (forall_make_variable_temp,
2975 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
2976 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
2977 gfc_trans_allocate): Update gfc_trans_assignment call.
2978 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
2979 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
2980 parameter to prototype.
2982 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
2984 * ioparm.def : Update copyright.
2986 * trans-array.c : ditto
2987 * trans-array.h : ditto
2989 * trans-types.c: ditto
2990 * dependency.c : ditto
2991 * gfortran.h : ditto
2993 * trans-io.c : ditto
2994 * trans-intrinsic.c : ditto
2995 * libgfortran.h : ditto
2996 * invoke.texi : ditto
2997 * intrinsic.texi : ditto
3000 * intrinsic.c : ditto
3001 * interface.c : ditto
3002 * iresolve.c : ditto
3003 * trans-stmt.c : ditto
3004 * trans-stmt.h : ditto
3009 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3012 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3013 do not assert the context of derived types.
3015 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3018 * ioparm.def: Change inquire size variable to type pointer to
3021 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3024 * trans-expr.c (conv_parent_component_references): Ensure that
3025 'dt' has a backend_decl.
3028 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3029 type has a backend_decl.
3032 * resolve.c (resolve_global_procedure): Check that the 'cl'
3033 structure is not NULL.
3035 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3037 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3040 2010-03-17 Tobias Burnus <burnus@net-b.de>
3043 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3044 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3046 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3047 pointees as having explizit size.
3048 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3050 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3051 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3052 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3053 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3054 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3057 2010-03-14 Tobias Burnus <burnus@net-b.de>
3060 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3061 (resolve_ordinary_assign): Add check to avoid segfault.
3063 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3067 * resolve.c (resolve_compcall): Add new boolean dummy argument
3068 'class_members'. Only resolve expression at end if false.
3069 Remove redundant, static variable 'class_object'.
3070 (check_class_members): Add extra argument to call of
3072 (resolve_typebound_function): Renamed resolve_class_compcall.
3073 Do all the detection of class references here. Correct calls to
3074 resolve_compcall for extra argument.
3075 (resolve_typebound_subroutine): resolve_class_typebound_call
3076 renamed. Otherwise same as resolve_typebound_function.
3077 (gfc_resolve_expr): Call resolve_typebound_function.
3078 (resolve_code): Call resolve_typebound_subroutine.
3080 2010-03-10 Tobias Burnus <burnus@net-b.de
3083 * symbol.c (get_iso_c_sym): Set sym->result.
3085 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3088 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3089 for TBPs, otherwise they will not be resolved properly.
3090 (resolve_function): Use 'value.function.esym' instead of
3091 'value.function.name' to check if we're dealing with a TBP.
3092 (check_class_members): Set correct type of passed object for all TBPs,
3093 not only generic ones, except if the type is abstract.
3095 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3098 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3099 'final...' are not misinterpreted as FINAL statements.
3101 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3104 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3105 allocatable ultimate components do not need temporaries, whilst
3106 ultimate pointer components do.
3108 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3111 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3113 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3116 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3119 * trans-array.c (gfc_conv_array_parameter): A full array of
3120 derived type need not be restricted to a symbol without an
3121 array spec to use the call to gfc_conv_expr_descriptor.
3124 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3125 allocatable arrays do not need temporaries.
3127 2010-03-01 Tobias Burnus <burnus@net-b.de>
3130 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3133 2010-02-28 Tobias Burnus <burnus@net-b.de>
3136 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3137 (gfc_conv_initializer): Handle zero initializer as special case.
3139 2010-02-27 Tobias Burnus <burnus@net-b.de>
3142 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3143 for module variables for Fortran 2008.
3145 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3148 * trans-common.c (build_common_decl): Also update DECL_MODE,
3149 and DECL_SIZE when encountering a larger common block and call
3152 2010-02-24 Tobias Burnus <burnus@net-b.de>
3155 * trans-expr.c (gfc_conv_initializer): Call directly
3156 gfc_conv_constant for C_NULL_(FUN)PTR.
3158 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3161 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3162 checking the rest of the dimensions for elements.
3164 2010-02-21 Tobias Burnus <burnus@net-b.de>
3167 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3169 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3170 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3171 * invoke.texi: Document new -fno-protect-parens flag.
3173 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3179 * dependency.c (gfc_check_argument_var_dependency): Use enum
3180 value instead of arithmetic vaue for 'elemental'.
3181 (check_data_pointer_types): New function.
3182 (gfc_check_dependency): Call check_data_pointer_types.
3183 * trans-array.h : Change fourth argument of
3184 gfc_conv_array_parameter to boolean.
3185 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3186 can be a dummy but it must not be assumed shape or deferred.
3187 Change fourth argument to boolean. Array constructor exprs will
3188 always be contiguous and do not need packing and unpacking.
3189 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3190 space and change fourth argument of gfc_conv_array_parameter
3192 (gfc_trans_arrayfunc_assign): Change fourth argument of
3193 gfc_conv_array_parameter to boolean.
3194 * trans-io.c (gfc_convert_array_to_string): The same.
3195 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3197 2010-02-20 Tobias Burnus <burnus@net-b.de>
3200 * libgfortran.h: Add GFC_RTCHECK_MEM.
3201 * invoke.texi (-fcheck=): Document -fcheck=mem.
3202 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3203 and enable malloc-success check only with -fcheck=mem.
3204 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3206 2010-02-16 Tobias Burnus <burnus@net-b.de>
3209 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3210 * intrinsic.c (add_functions): Ditto.
3211 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3212 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3214 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3217 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3218 gfc_trans_do prototype.
3219 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3220 a loop exit condition. If exit condition is given, build the loop exit
3221 code, checking IO results of implied do loops in READ and WRITE.
3222 (gfc_trans_do): Likewise.
3223 * trans.c (trans_code): New static work function, previously
3224 gfc_trans_code. Passes exit condition to gfc_trans_do.
3225 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3226 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3227 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3228 result status bits in the dtparm structure. Use this condition in call
3229 to gfc_trans_code_cond.
3231 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3235 * trans-array.c (gfc_conv_array_parameter): Use
3236 gfc_full_array_ref_p to detect full and contiguous variable
3237 arrays. Full array components and contiguous arrays do not need
3238 internal_pack and internal_unpack.
3240 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3243 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3246 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3248 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3251 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3252 Tobias Burnus <burnus@net-b.de>
3255 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3257 2010-02-10 Tobias Burnus <burnus@net-b.de>
3260 * trans-decl.c (gfc_generate_function_code): Only check
3261 actual-vs.-dummy character bounds if not bind(C).
3263 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3266 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3267 info->dimen after info has been freed.
3269 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3272 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3275 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3277 * module.c (fix_mio_expr): Declare sym.
3279 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3282 * module.c (fix_mio_expr): Fix for private generic procedures.
3284 2010-02-09 Daniel Kraft <d@domob.eu>
3287 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3288 length to be correct and issue only with -Wsurprising.
3289 * invoke.texi (Wsurprising): Mention this new warning that is
3290 turned on by -Wsurprising.
3292 2010-02-09 Daniel Kraft <d@domob.eu>
3295 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3296 can be CHARACTER type.
3297 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3299 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3302 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3303 'formal_ptr'. If this is true, give returned descriptor unity
3304 lbounds, in all dimensions, and the appropriate offset.
3305 (gfc_conv_procedure_call); If formal is a pointer, set the last
3306 argument of gfc_conv_subref_array_arg to true.
3307 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3308 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3309 new arg of gfc_conv_subref_array_arg to false.
3310 * trans-stmt.c (forall_make_variable_temp): The same.
3312 2010-02-03 Tobias Burnus <burnus@net-b.de>
3315 * interface.c (compare_parameter): Disable rank-checking
3318 2010-02-02 Tobias Burnus <burnus@net-b.de>
3321 * parse.c (decode_specification_statement): Use sym->result not sym.
3323 2010-02-01 Tobias Burnus <burnus@net-b.de>
3326 * decl.c (variable_decl): Allow default initializer in
3327 TYPE declarations in PURE functions.
3329 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3332 * resolve.c (resolve_allocate_expr): Move default initialization code
3333 here from gfc_trans_allocate.
3334 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3336 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3337 of CLASS variables via memcpy.
3338 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3339 to resolve_allocate_expr.
3341 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3344 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3345 * gfortran.h : Add prototype for above.
3346 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3347 (gfc_trans_subcomponent_assign): Call new function to replace
3348 the code to deal with allocatable components.
3349 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3350 gfc_get_full_arrayspec_from_expr to replace existing code.
3352 2010-01-25 Tobias Burnus <burnus@net-b.de>
3355 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3358 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3362 * expr.c (remove_subobject_ref): If the constructor is NULL use
3363 the expression as the source.
3364 (simplify_const_ref): Change the type of expression if
3365 there are component references. Allow for substring to be at
3366 the end of an arbitrarily long chain of references. If an
3367 element is found that is not in an EXPR_ARRAY, assume that this
3368 is scalar initialization of array. Call remove_subobject_ref in
3369 this case with NULL second argument.
3371 2010-01-24 Tobias Burnus <burnus@net-b.de>
3374 * array.c (gfc_array_dimen_size): Use correct specific
3375 function in the check.
3377 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3380 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3381 is required, turn any trailing array elements after a range
3382 into ranges so that offsets can be calculated.
3384 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3386 * module.c (mio_f2k_derived): Use enumerator as initializer of
3390 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3391 bitfield of width 2.
3393 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3396 * resolve.c (extract_compcall_passed_object): Set locus for
3397 passed-object argument.
3398 (extract_ppc_passed_object): Set locus and correctly remove PPC
3401 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3404 * trans-decl.c (add_argument_checking): Do not use the backend
3405 decl directly to test for the presence of an optional dummy
3406 argument. Use gfc_conv_expr_present, remembering to set the
3410 * trans-decl.c (gfc_generate_function_code): Small white space
3411 changes. If 'recurcheckvar' is NULL do not try to reset it.
3413 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3416 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3417 component for extended types.
3418 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3419 and take care of parent component accessibility.
3421 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3424 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3425 * interface.c (check_interface1): Move a warning message here from
3426 resolve_fl_procedure.
3427 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3428 * module.c (read_module): Remove call to gfc_check_interfaces, since
3429 this comes too early here.
3430 * resolve.c (resolve_fl_procedure): Move warning message to
3433 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3436 * interface.c (check_interface1): Pass symbol name rather than NULL to
3437 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3439 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3440 than NULL to gfc_compare_interfaces.
3442 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3445 * trans-array.c (duplicate_allocatable): Static version of
3446 gfc_duplicate_allocatable with provision to handle scalar
3447 components. New boolean argument to switch off call to malloc
3449 (gfc_duplicate_allocatable): New function to call above with
3451 (gfc_copy_allocatable_data): New function to call above with
3453 (structure_alloc_comps): Do not apply indirect reference to
3454 scalar pointers. Add new section to copy allocatable components
3455 of arrays. Extend copying of allocatable components to include
3457 (gfc_copy_only_alloc_comp): New function to copy allocatable
3458 component derived types, without allocating the base structure.
3459 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3460 Add primitive for gfc_copy_only_alloc_comp.
3461 * trans-expr.c (gfc_conv_procedure_call): After calls to
3462 transformational functions with results that are derived types
3463 with allocatable components, copy the components in the result.
3464 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3465 of lhs derived types before allocation.
3467 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3470 * module.c (load_generic_interfaces): If a procedure that is
3471 use associated but not generic is given an interface that
3472 includes itself, then make it generic.
3474 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3475 Shujing Zhao <pearly.zhao@oracle.com>
3477 PR translation/42469
3478 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3479 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3480 character between option name and help text.
3482 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3486 * trans-array.c (gfc_conv_array_initializer): Change call to
3487 gfc_error_now to call to gfc_fatal_error.
3488 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3489 (is_constant_element): Changed name from constant_element.
3490 (gfc_constant_ac): Only use expand_construuctor for expression
3491 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3492 call gfc_is_constant_expr.
3493 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3495 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3496 array expressions should have their constructors expanded.
3497 (gfc_resolve_expr): Use new function to determine whether or not to call
3498 gfc_expand_constructor.
3500 2010-01-09 Tobias Burnus <burnus@net-b.de>
3503 * trans-expr.c (gfc_trans_structure_assign): Handle
3505 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3506 to the constructor for c_null_(fun)ptr.
3507 * resolve.c (resolve_structure_cons): Add special case
3508 for c_null_(fun)ptr.
3510 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3512 * gfortranspec.c (lang_specific_driver): Update copyright notice
3515 2010-01-08 Tobias Burnus <burnus@net-b.de>
3518 * symbol.c (check_conflict, gfc_copy_attr): Add
3519 ASYNCHRONOUS support.
3520 (gfc_add_asynchronous): New function.
3521 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3522 (gfc_match_asynchronous): New function.
3523 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3524 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3525 (gfc_add_asynchronous): New Prototype.
3526 * module.c (ab_attribute, mio_symbol_attribute): Add
3527 ASYNCHRONOUS support.
3528 * resolve.c (was_declared): Ditto.
3529 * match.h (gfc_match_asynchronous): New prototype.
3530 * parse.c (decode_specification_statement,decode_statement):
3531 Add ASYNCHRONOUS support.
3533 2010-01-07 Tobias Burnus <burnus@net-b.de>
3536 * trans-decl.c (get_proc_pointer_decl): Fix call to
3537 gfc_conv_initializer for array-valued proc-pointer funcs.
3539 2010-01-07 Tobias Burnus <burnus@net-b.de>
3542 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3543 allocatable scalars with SAVE attribute.
3545 2010-01-05 Tobias Burnus <burnus@net-b.de>
3548 * options.c (gfc_post_options): Set -frecursion
3549 when -fopenmp is used.
3551 2010-01-05 Tobias Burnus <burnus@net-b.de>
3554 * trans-expr.c (gfc_conv_procedure_call): Nullify
3555 return value for allocatable-scalar character functions.
3557 2010-01-04 Tobias Burnus <burnus@net-b.de>
3560 * error.c (error_printf, gfc_warning, gfc_notify_std,
3561 gfc_warning_now, gfc_error, gfc_error_now,
3562 gfc_fatal_error): Change argument name from nocmsgid to
3563 gmsgid to enable (x)gettext's % checking.
3565 2010-01-04 Tobias Burnus <burnus@net-b.de>
3567 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3569 2010-01-04 Tobias Burnus <burnus@net-b.de>
3572 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3573 for functions returning allocatable scalars.
3574 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3575 reallocating an allocatable scalar.
3576 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3578 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3579 allocatable scalars.
3580 (gfc_generate_function_code): Nullify result variable for
3581 allocatable scalars.
3584 * module.c (gfc_use_module): Fix warning string to allow
3588 * invoke.texi (-fcheck=recursion): Mention that the checking
3589 is also disabled for -frecursive.
3590 * trans-decl.c (gfc_generate_function_code): Disable
3591 -fcheck=recursion when -frecursive is used.
3593 * intrinsic.texi (iso_c_binding): Improve wording.
3596 Copyright (C) 2010 Free Software Foundation, Inc.
3598 Copying and distribution of this file, with or without modification,
3599 are permitted in any medium without royalty provided the copyright
3600 notice and this notice are preserved.