1 2010-08-30 Janus Weil <janus@gcc.gnu.org>
4 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
6 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
8 * Make-lang.in: Add frontend-passes.o dependencies.
10 2010-08-29 Janus Weil <janus@gcc.gnu.org>
13 * resolve.c (resolve_structure_cons): For derived types, make sure the
14 type has been resolved.
15 (resolve_typebound_procedures): Make sure the vtab has been generated.
17 2010-08-29 Janus Weil <janus@gcc.gnu.org>
20 * match.c (gfc_match_select_type): Give the associate-name the
21 FL_VARIABLE attribute.
23 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
25 * simplify.c (gfc_simplify_bessel_n2): Fix indention
28 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
31 * trans-types.c (gfc_init_kinds): Disable TFmode.
33 2010-08-27 Janus Weil <janus@gcc.gnu.org>
36 * match.c (gfc_match_allocate): Avoid double free on error.
38 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
41 * gfortran.h (gfc_real_info): Add c_float128 field.
42 * mathbuiltins.def: Indicate which builtins are const.
43 * trans-types.h (float128_type_node, complex_float128_type_node,
44 gfc_real16_is_float128): New variables.
45 * trans-types.c (float128_type_node, complex_float128_type_node,
46 gfc_real16_is_float128): New variables.
47 (gfc_init_kinds): Allow TFmode.
48 (gfc_build_real_type): Mark __float128 types as such.
49 (gfc_init_types): Initialize float128_type_node and
50 complex_float128_type_node
51 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
52 argument of OTHER_BUILTIN macro.
53 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
54 (builtin_decl_for_precision): Special case for __float128.
55 (builtin_decl_for_float_kind): Likewise.
56 (define_quad_builtin): New function.
57 (gfc_build_intrinsic_lib_fndecls): Create all __float128
58 library decls if necessary. Store them in the real16_decl and
59 complex16_decl builtin map fields.
60 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
61 library function names.
63 2010-08-27 Tobias Burnus <burnus@net-b.de>
66 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
67 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
68 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
69 gfc_resolve_parity): New prototypes.
70 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
71 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
72 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
73 gfc_resolve_parity): New functions.
74 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
76 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
77 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
78 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
79 * gcc/fortran/simplify.c (simplify_transformation_to_array):
80 Add post-processing opterator.
81 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
82 gfc_simplify_product, gfc_simplify_sum): Update call.
83 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
84 gfc_simplify_parity): New functions.
86 2010-08-27 Janus Weil <janus@gcc.gnu.org>
89 * match.c (select_type_set_tmp): Add the possibility to reset the
91 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
93 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
96 * dependency.c (check_section_vs_section): Single test for
97 identical strides which takes into account that only one
98 of the strides may be NULL.
100 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
103 * primary.c (match_hollerith_constant): Calculate padding needed to
104 fill default integer and allocate string for that size. Set pad bytes
106 * gfortran.h: Add hollerith pad value to type spec union.
107 * data.c (create_character_initializer): Fix spelling of function name.
108 Use hollerith pad value to calculate length.
109 * arith.c (hollerith2representation); Use hollerith pad value to
112 2010-08-26 Daniel Kraft <d@domob.eu>
117 * gfortran.h (struct gfc_association_list): New flag `dangling'.
118 (gfc_build_block_ns): Declared here...
119 * parse.h (gfc_build_block_ns): ...instead of here.
120 * trans.h (gfc_process_block_locals): Expect additionally the
121 gfc_association_list of BLOCK (if present).
122 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
123 * resolve.c (resolve_variable): Only check for invalid *array*
124 references on associate-names.
125 (resolve_assoc_var): New method with code previously in resolve_symbol.
126 (resolve_select_type): Use association to give the selector and
127 temporaries their values instead of ordinary assignment.
128 (resolve_fl_var_and_proc): Allow CLASS associate-names.
129 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
130 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
131 to `gfc_process_block_locals' to match new interface.
132 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
134 (gfc_process_block_locals): Defer them rather here when linked to
135 from the BLOCK's association list.
137 2010-08-25 Jakub Jelinek <jakub@redhat.com>
139 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
140 TREE_NOTHROW on fndecls that can't throw. Set
141 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
142 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
143 gfor_fndecl_associated.
145 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
148 * frontend-passes.c (optimize_equality): Don't optimize array equality
150 2010-08-23 Janus Weil <janus@gcc.gnu.org>
153 * resolve.c (resolve_procedure_interface): New function split off from
155 (resolve_formal_arglist): Call it here ...
156 (resolve_symbol): ... and here.
158 2010-08-22 Joseph Myers <joseph@codesourcery.com>
160 * Make-lang.in (gfortranspec.o): Update dependencies.
161 * gfortranspec.c: Include coretypes.h before gcc.h. Include
163 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
164 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
165 (g77_xargc): Make unsigned.
166 (g77_xargv): Change to g77_x_decoded_options.
167 (g77_newargc): Make unsigned.
168 (g77_newargv): Change to g77_new_decoded_options.
169 (strings_same, options_same): New.
170 (append_arg): Use cl_decoded_option structures.
171 (append_option): New.
172 (add_arg_libgfortran): New.
173 (lang_specific_driver): Use cl_decoded_option structures.
175 2010-08-21 Janus Weil <janus@gcc.gnu.org>
179 * class.c (add_proc_comp): Add static initializer for PPCs.
180 (add_procs_to_declared_vtab): Modified comment.
181 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
182 initializer if the component is part of a vtype.
183 (mio_component_list): Add argument 'vtype', pass it on to
185 (mio_symbol): Modified call to 'mio_component_list'.
186 * trans.h (gfc_conv_initializer): Modified prototype.
187 (gfc_trans_assign_vtab_procs): Removed.
188 * trans-common.c (create_common): Modified call to
189 'gfc_conv_initializer'.
190 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
191 gfc_emit_parameter_debug_info): Modified call to
192 'gfc_conv_initializer'.
193 (build_function_decl): Remove assertion.
194 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
195 Removed call to 'gfc_trans_assign_vtab_procs'.
196 (gfc_conv_initializer): Add argument 'procptr'.
197 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
198 (gfc_trans_assign_vtab_procs): Removed.
199 * trans-stmt.c (gfc_trans_allocate): Removed call to
200 'gfc_trans_assign_vtab_procs'.
202 2010-08-21 Tobias Burnus <burnus@net-b.de>
206 * intrinsic.c (add_sym): Init value attribute.
207 (set_attr_value): New function.
208 (add_functions) Use it and add JN/YN resolvers.
209 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
210 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
211 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
212 * iresolve.c (gfc_resolve_bessel_n2): New function.
213 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
215 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
216 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
217 * simplify.c (): For YN set to -INF if previous values
219 * trans-expr.c (gfc_conv_procedure_call): Don't crash
221 * iresolve.c (gfc_resolve_extends_type_of): Set the
222 type of the dummy argument to the one of the actual.
224 2010-08-20 Joseph Myers <joseph@codesourcery.com>
226 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
228 2010-08-20 Joseph Myers <joseph@codesourcery.com>
230 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
233 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
235 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
237 2010-08-19 Daniel Kraft <d@domob.eu>
241 * trans.h (struct gfc_se): New flag `byref_noassign'.
242 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
243 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
244 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
245 and check for compile-time errors with those.
246 * trans-decl.c (trans_associate_var): Use new routine
247 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
248 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
249 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
250 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
251 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
252 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
253 rank remapping for assignment.
255 2010-08-19 Tobias Burnus <burnus@net-b.de>
257 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
258 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
261 2010-08-19 Tobias Burnus <burnus@net-b.de>
265 * check.c (gfc_check_bessel_n2): New function.
266 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
267 * intrinsic.c (add_functions): Add transformational version
268 of the Bessel_jn/yn intrinsics.
269 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
270 gfc_simplify_bessel_yn2): New prototypes.
271 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
272 transformational variant.
273 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
274 Check for negative order.
275 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
276 gfc_simplify_bessel_yn2): New functions.
278 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
281 * resolve.c (resolve_transfer): Traverse operands and set expression
282 to be checked to a non EXPR_OP type.
284 2010-08-19 Janus Weil <janus@gcc.gnu.org>
287 * gfortran.h (gfc_add_save): Modified prototype.
288 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
289 (match_pointer_init): New function to match F08 pointer initialization.
290 (variable_decl,match_procedure_decl,match_ppc_decl): Use
291 'match_pointer_init'.
292 (match_attr_spec): Module variables are implicitly SAVE.
293 (gfc_match_save): Modified call to 'gfc_add_save'.
294 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
296 * primary.c (gfc_variable_attr): Handle SAVE attribute.
297 * resolve.c (resolve_structure_cons): Add new argument and do pointer
298 initialization checks.
299 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
300 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
301 (resolve_fl_variable): Handle SAVE_IMPLICIT.
302 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
304 * trans-decl.c (gfc_create_module_variable): Module variables with
305 TARGET can already exist.
306 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
307 (gfc_conv_initializer): Implement non-NULL pointer
310 2010-08-18 Tobias Burnus <burnus@net-b.de>
313 * intrinsic.texi (selected_char_kind): Document ISO_10646
316 2010-08-17 Jakub Jelinek <jakub@redhat.com>
319 * trans-decl.c (build_library_function_decl_1): Chain on
320 void_list_node instead of creating a new TREE_LIST.
321 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
322 * trans-types.c (gfc_get_function_type): Likewise. Set
323 typelist to void_list_node for the main program.
325 2010-08-17 Daniel Kraft <d@domob.eu>
328 * gfortran.h (struct gfc_association_list): New member `where'.
329 (gfc_is_associate_pointer) New method.
330 * match.c (gfc_match_associate): Remember locus for each associate
331 name matched and do not try to set variable flag.
332 * parse.c (parse_associate): Use remembered locus for symbols.
333 * primary.c (match_variable): Instead of variable-flag check for
334 associate names set it for all such names used.
335 * symbol.c (gfc_is_associate_pointer): New method.
336 * resolve.c (resolve_block_construct): Don't generate assignments
337 to give associate-names their values.
338 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
339 (resolve_symbol): Set some more attributes for associate variables,
340 set variable flag here and check it and don't try to build an
341 explicitely shaped array-spec for array associate variables.
342 * trans-expr.c (gfc_conv_variable): Dereference in case of association
344 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
345 (gfc_sym_type): Return pointer type for association to scalar vars.
346 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
347 (trans_associate_var): New method.
348 (gfc_trans_deferred_vars): Handle association symbols.
350 2010-08-16 Joseph Myers <joseph@codesourcery.com>
352 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
354 (MMDX): Change back to MMD. Mark NoDriverArg instead of
356 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
357 OPT_MDX and OPT_MMDX.
359 2010-08-16 Joseph Myers <joseph@codesourcery.com>
361 * lang.opt (MDX, MMDX): Mark RejectDriver.
363 2010-08-15 Janus Weil <janus@gcc.gnu.org>
365 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
366 vtabs for generics any more).
368 2010-08-15 Daniel Kraft <d@domob.eu>
371 * gfortran.h (gfc_find_proc_namespace): New method.
372 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
373 around with namespace.
374 * symbol.c (gfc_find_proc_namespace): New method.
375 * trans-decl.c (gfc_build_qualified_array): Use it for correct
377 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
378 * parse.c (parse_associate): Removed assignment-generation here...
379 * resolve.c (resolve_block_construct): ...and added it here.
380 (resolve_variable): Handle names that are arrays but were not parsed
381 as such because of association.
382 (resolve_code): Fix BLOCK resolution.
383 (resolve_symbol): Generate array-spec for associate-names.
385 2010-08-15 Tobias Burnus <burnus@net-b.de>
388 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
389 (verify_c_interop): Handle unresolved DT with bind(C).
391 2010-08-15 Tobias Burnus <burnus@net-b.de>
393 * trans-expr.c (gfc_conv_expr_present): Regard nullified
394 pointer arrays as absent.
395 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
396 dummys as absent argument.
397 * interface.c (compare_actual_formal,compare_parameter):
400 2010-08-15 Tobias Burnus <burnus@net-b.de>
402 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
403 dummies with intent(in).
405 2010-08-15 Daniel Kraft <d@domob.eu>
408 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
409 routines not IMPURE also as PURE.
410 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
411 `NO_CLASS' in `CLASS_IMPURE'.
412 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
413 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
414 (add_functions): Ditto.
415 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
416 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
417 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
418 are not ALLOCATABLE and have their INTENT specified.
420 2010-08-13 Daniel Kraft <d@domob.eu>
422 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
423 * array.c (gfc_match_array_spec): Match implied-shape specification and
424 handle AS_IMPLIED_SHAPE correctly otherwise.
425 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
426 (variable_decl): Some checks for implied-shape declaration.
427 * resolve.c (resolve_symbol): Assert that array-spec is no longer
428 AS_IMPLIED_SHAPE in any case.
430 2010-08-12 Joseph Myers <joseph@codesourcery.com>
432 * lang.opt (MD, MMD): Change to MDX and MMDX.
433 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
435 2010-08-11 Janus Weil <janus@gcc.gnu.org>
438 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
440 (check_arglist,check_specific): Add reference to 'name' field.
441 (init_arglist): Remove reference to 'name' field.
442 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
443 * check.c (variable_check): Reverse order of checks. Respect intent of
445 (int_or_proc_check): New function.
446 (coarray_check): New function.
447 (allocatable_check): New function.
448 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
449 (gfc_check_complex): Use 'int_or_real_check'.
450 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
451 gfc_check_ucobound): Use 'coarray_check'.
452 (gfc_check_pack): Use 'real_or_complex_check'.
453 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
455 (scalar_check,type_check,numeric_check,int_or_real_check,
456 real_or_complex_check,kind_check,double_check,logical_array_check,
457 array_check,same_type_check,rank_check,nonoptional_check,
458 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
459 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
460 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
461 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
462 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
463 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
464 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
467 2010-08-10 Daniel Kraft <d@domob.eu>
469 * gfortran.texi (Interoperability with C): Fix ordering in menu
470 and add new subsection about pointers.
471 (Interoperable Subroutines and Functions): Split off the pointer part.
472 (working with Pointers): New subsection with extended discussion
473 of pointers (especially procedure pointers).
475 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
478 * array.c (gfc_ref_dimen_size): Add end argument.
479 If end is non-NULL, calculate it.
480 (ref_size): Adjust call to gfc_ref_dimen_size.
481 (gfc_array_dimen_size): Likewise.
482 (gfc_array_res_shape): Likewise.
483 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
484 * resolve.c (resolve_array_ref): For stride not equal to -1,
485 fill in the lowest possible end.
487 2010-08-09 Janus Weil <janus@gcc.gnu.org>
489 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
491 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
493 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
495 (check_some_aliasing): Likewise.
496 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
497 (gfc_conv_intrinsic_int): Likewise.
498 (gfc_conv_intrinsic_lib_function): Likewise.
499 (gfc_conv_intrinsic_cmplx): Likewise.
500 (gfc_conv_intrinsic_ctime): Likewise.
501 (gfc_conv_intrinsic_fdate): Likewise.
502 (gfc_conv_intrinsic_ttynam): Likewise.
503 (gfc_conv_intrinsic_minmax): Likewise.
504 (gfc_conv_intrinsic_minmax_char): Likewise.
505 (gfc_conv_intrinsic_ishftc): Likewise.
506 (gfc_conv_intrinsic_index_scan_verify): Likewise.
507 (gfc_conv_intrinsic_merge): Likewise.
508 (gfc_conv_intrinsic_trim): Likewise.
509 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
511 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
514 * dependency.c (check_section_vs_section): Handle cases where
515 the start expression coincides with the lower or upper
518 2010-08-04 Janus Weil <janus@gcc.gnu.org>
523 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
524 container types. Do not artificially increase refs. Commit symbols one
526 * interface.c (compare_parameter): Make sure vtabs are present before
527 generating module variables.
528 * resolve.c (resolve_allocate_expr): Ditto.
530 2010-08-04 Tobias Burnus <burnus@net-b.de>
534 * resolve.c (resolve_structure_cons): Fix
537 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
541 * symbol.c (changed_syms): Made static again.
542 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
543 Changed conditional internal error into assert.
544 Rename function to ...
545 (gfc_enforce_clean_symbol_state): ... this.
546 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
547 Rename the former to the latter.
548 * parse.c (decode_statement, decode_omp_directive,
549 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
551 (changed_syms): Remove declaration.
552 (next_statement): Use gfc_enforce_clean_symbol_state.
554 2010-08-04 Tobias Burnus <burnus@net-b.de>
557 * resolve.c (resolve_structure_cons): Fix handling of
558 initialization structure constructors with character
559 elements of the wrong length.
560 * array.c (gfc_check_iter_variable): Add NULL check.
561 (gfc_resolve_character_array_constructor): Also truncate
564 2010-08-04 Tobias Burnus <burnus@net-b.de>
566 * trans-io.c (gfc_build_io_library_fndecls): Fix return
567 value of some libgfortran functions.
569 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
572 * dependency.c (gfc_deb_compare_expr): Remove any integer
573 conversion functions to larger types from both arguments.
574 Remove handling these functions futher down.
576 2010-08-03 Janus Weil <janus@gcc.gnu.org>
580 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
581 * resolve.c (resolve_tb_generic_targets): Check for errors.
583 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
586 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
589 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
592 * dependency.h: Add prototype for gfc_are_identical_variables.
593 * frontend-passes.c: Include depencency.h.
594 (optimimize_equality): Use gfc_are_identical_variables.
595 * dependency.c (identical_array_ref): New function.
596 (gfc_are_identical_variables): New function.
597 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
598 * dependency.c (gfc_check_section_vs_section). Rename gfc_
599 prefix from statc function.
600 (check_section_vs_section): Change arguments to gfc_array_ref,
601 adjust function body accordingly.
603 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
604 Janus Weil <janus@gcc.gnu.org>
609 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
610 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
611 gfc_copy_formal_args, gfc_copy_formal_args_intr,
612 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
613 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
614 Call reject_statement in case of error.
615 (match_deferred_characteritics): Call gfc_undo_symbols in case match
618 2010-08-01 Janus Weil <janus@gcc.gnu.org>
621 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
622 (gfc_find_derived_vtab): Make vtabs and vtypes public.
623 * module.c (read_module): When reading module files, always import
624 vtab and vtype symbols.
626 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
630 * symbol.c (changed_syms): Made non-static.
631 * parse.c (changed_syms): Declare new external.
632 (next_statement): Assert changed_syms is NULL at the beginning.
634 2010-07-30 Janus Weil <janus@gcc.gnu.org>
635 Steven G. Kargl <kargl@gcc.gnu.org>
638 * match.c (match_type_spec): Try to parse derived types before
641 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
643 * gfortran.h (gfc_release_symbol): New prototype.
644 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
645 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
646 Use gfc_release_symbol.
647 * parse.c (gfc_fixup_sibling_symbols): Ditto.
648 * resolve.c (resolve_symbol): Ditto.
650 2010-07-29 Tobias Burnus <burnus@net-b.de>
654 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
655 external procedure declarations in modules.
656 (gfc_get_symbol_decl): Modify assert.
658 2010-07-29 Janus Weil <janus@gcc.gnu.org>
661 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
663 2010-07-29 Janus Weil <janus@gcc.gnu.org>
666 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
667 (gfc_trans_class_assign): Modified prototype.
668 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
669 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
670 (gfc_trans_class_assign): ... here. Modified actual arguments.
671 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
672 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
673 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
675 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
679 * class.c (gfc_find_derived_vtab): Accept or discard newly created
680 symbols before returning.
682 2010-07-29 Joseph Myers <joseph@codesourcery.com>
684 * lang.opt (cpp): Remove Joined and Separate markers.
685 (cpp=): New internal option.
686 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
687 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
690 2010-07-29 Daniel Kraft <d@domob.eu>
693 * array.c (resolve_array_bound): Fix error message to properly handle
694 non-variable expressions.
696 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
698 * decl.c (free_value): Also free repeat field.
699 * data.c (gfc_assign_data_value): Always free offset before returning.
701 2010-07-28 Daniel Kraft <d@domob.eu>
703 * gfortran.h (gfc_build_intrinsic_call): New method.
704 * expr.c (gfc_build_intrinsic_call): New method.
705 * simplify.c (range_check): Ignore non-constant value.
706 (simplify_bound_dim): Handle non-variable expressions and
707 fix memory leak with non-free'ed expression.
708 (simplify_bound): Handle non-variable expressions.
709 (gfc_simplify_shape): Ditto.
710 (gfc_simplify_size): Ditto, but only in certain cases possible.
712 2010-07-28 Joseph Myers <joseph@codesourcery.com>
714 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
717 2010-07-28 Tobias Burnus <burnus@net-b.de>
720 * trans-types.c (gfc_get_derived_type): Fix DT declaration
721 from modules for whole-file mode.
723 2010-07-27 Joseph Myers <joseph@codesourcery.com>
725 * gfortran.h (gfc_handle_option): Update prototype and return
727 * options.c (gfc_handle_option): Update prototype and return value
730 2010-07-27 Joseph Myers <joseph@codesourcery.com>
732 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
733 decoded options in allocating deferred_opt.
734 * cpp.h (gfc_cpp_init_options): Update prototype.
735 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
736 * gfortran.h (gfc_option_lang_mask): New.
737 (gfc_init_options): Update prototype.
738 * options.c (gfc_option_lang_mask): New.
739 (gfc_init_options): Update prototype. Pass new arguments to
740 gfc_cpp_init_options.
742 2010-07-26 Tobias Burnus <burnus@net-b.de>
745 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
746 for functions which are later in the same file.
747 (gfc_create_function_decl, build_function_decl,
748 build_entry_thunks): Add global argument.
749 * trans.c (gfc_generate_module_code): Update
750 gfc_create_function_decl call.
751 * trans.h (gfc_create_function_decl): Update prototype.
752 * resolve.c (resolve_global_procedure): Also resolve for
755 2010-07-26 Richard Henderson <rth@redhat.com>
758 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
759 (gfc_write_global_declarations): New.
761 2010-07-26 Tobias Burnus <burnus@net-b.de>
764 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
765 for call to transfer_namelist_element.
766 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
769 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
772 * Make-lang.in: Add fortran/frontend-passes.o.
773 * gfortran.h: Add prototype for gfc_run_passes.
774 * resolve.c (gfc_resolve): Call gfc_run_passes.
775 * frontend-passes.c: New file.
777 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
780 * scanner.c (gfc_next_char_literal): Enable truncation warning for
783 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
786 * gfortran.h (gfc_namespace): New field old_equiv.
787 (gfc_free_equiv_until): New prototype.
788 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
789 a parameterized stop condition.
790 (gfc_free_equiv): Use gfc_free_equiv_until.
791 * parse.c (next_statement): Save equivalence list.
792 (reject_statement): Restore equivalence list.
794 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
797 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
798 in the function so that it does not get missed by early exits.
799 (load_line): Add checks for quoted strings and free form comments to
800 disable warnings on comments. Add check for ampersand as first
801 character after truncation and don't warn for this case, but warn if
802 there are subsequent non-whitespace characters.
804 2010-07-24 Tobias Burnus <burnus@net-b.de>
807 * parse.c (gfc_parse_file): Do not override
808 gfc_global_ns_list items.
810 2010-07-24 Tobias Burnus <burnus@net-b.de>
812 * options.c (gfc_init_options): Enable -fwhole-file by default.
813 * interface.c (compare_parameter): Assume a Hollerith constant is
814 compatible with all other argument types.
816 2010-07-23 Tobias Burnus <burnus@net-b.de>
819 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
820 -fwhole-file also for derived types.
821 * trans-types.c (copy_dt_decls_ifequal): Remove static and
822 rename to gfc_copy_dt_decls_ifequal.
823 (gfc_get_derived_type): Update call.
824 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
826 2010-07-23 Tobias Burnus <burnus@net-b.de>
829 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
831 2010-07-23 Jakub Jelinek <jakub@redhat.com>
833 * trans-types.c (gfc_get_array_descriptor_base,
834 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
835 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
836 instead of clearing DECL_NAME.
837 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
839 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
842 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
844 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
845 reverse the scalarization loop.
846 gfc_conv_resolve_dependencies: Pass the reverse field of the
847 loopinfo to gfc_dep_resolver.
848 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
849 assignment by resetting loop.reverse.
850 gfortran.h : Add the gfc_reverse enum.
851 trans.h : Add the reverse field to gfc_loopinfo.
852 dependency.c (gfc_check_dependency): Pass null to the new arg
854 (gfc_check_section_vs_section): Check for reverse dependencies.
855 (gfc_dep_resolver): Add reverse argument and deal with the loop
857 dependency.h : Modify prototype for gfc_dep_resolver to include
860 2010-07-23 Daniel Kraft <d@domob.eu>
863 * gfortran.h (gfc_find_symtree_in_proc): New method.
864 * symbol.c (gfc_find_symtree_in_proc): New method.
865 * match.c (match_exit_cycle): Look for loop name also in parent
866 namespaces within current procedure.
868 2010-07-22 Tobias Burnus <burnus@net-b.de>
871 * dependency.c (gfc_check_dependency): Add argument alising check.
872 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
874 2010-07-22 Daniel Kraft <d@domob.eu>
876 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
877 now in the correct place.
879 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
882 * Revert my commit r162325.
884 2010-07-21 Daniel Kraft <d@domob.eu>
886 * trans.h (gfc_get_return_label): Removed.
887 (gfc_generate_return): New method.
888 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
889 returning a tree directly.
890 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
891 (gfc_trans_block_construct): Update for new interface to
892 `gfc_trans_deferred_vars'.
893 * trans-decl.c (current_function_return_label): Removed.
894 (current_procedure_symbol): New variable.
895 (gfc_get_return_label): Removed.
896 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
897 returning a tree directly.
898 (get_proc_result), (gfc_generate_return): New methods.
899 (gfc_generate_function_code): Clean up and do init/cleanup here
900 also with gfc_wrapped_block. Remove return-label but rather
903 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
906 * fortran/match.c (match_type_spec): Check for derived type before
909 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
912 * interface.c (matching_typebound_op): Add argument for the
913 return of the generic name for the procedure.
914 (build_compcall_for_operator): Add an argument for the generic
915 name of an operator procedure and supply it to the expression.
916 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
917 calls to the above procedures.
918 * resolve.c (resolve_typebound_function): Catch procedure
919 component calls for CLASS objects, check that the vtable is
920 complete and insert the $vptr and procedure components, to make
922 (resolve_typebound_function): The same.
923 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
924 an allocatable scalar if it is a result.
926 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
929 * match.c (gfc_match_iterator): Reverted.
931 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
934 * match.c (gfc_match_iterator): Remove error that iterator
935 cannot be INTENT(IN).
937 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
939 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
940 Access subscript through the "dim" field index.
941 (gfc_trans_create_temp_array): Access ss info through the "dim" field
943 (gfc_conv_array_index_offset): Ditto.
944 (gfc_conv_loop_setup): Ditto.
945 (gfc_conv_expr_descriptor): Ditto.
946 (gfc_conv_ss_startstride): Ditto. Update call to
947 gfc_conv_section_startstride.
948 (gfc_conv_section_startstride): Set values along the array dimension.
949 Get array dimension directly from the argument.
951 2010-07-15 Jakub Jelinek <jakub@redhat.com>
953 * trans.h (gfc_string_to_single_character): New prototype.
954 * trans-expr.c (string_to_single_character): Renamed to ...
955 (gfc_string_to_single_character): ... this. No longer static.
956 (gfc_conv_scalar_char_value, gfc_build_compare_string,
957 gfc_trans_string_copy): Adjust callers.
958 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
959 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
960 (select_struct): Move to toplevel, add GTY(()).
961 (gfc_trans_character_select): Optimize SELECT CASE
962 with character length 1.
964 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
966 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
967 * trans-common.c: Likewise.
968 * trans-decl.c: Likewise.
969 * trans-types.c: Likewise.
972 2010-07-15 Janus Weil <janus@gcc.gnu.org>
975 * resolve.c (resolve_typebound_generic_call): Resolve generic
976 non-polymorphic type-bound procedure calls to the correct specific
978 (resolve_typebound_subroutine): Remove superfluous code.
980 2010-07-15 Daniel Kraft <d@domob.eu>
983 * trans.h (struct gfc_wrapped_block): New struct.
984 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
985 (gfc_finish_wrapped_block): New method.
986 (gfc_init_default_dt): Add new init code to block rather than
988 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
989 (gfc_trans_dummy_array_bias): Ditto.
990 (gfc_trans_g77_array): Ditto.
991 (gfc_trans_deferred_array): Ditto.
992 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
993 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
994 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
995 (gfc_finish_wrapped_block): New method.
996 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
997 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
998 (gfc_trans_deferred_array): Ditto.
999 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1000 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1001 (init_intent_out_dt): Ditto.
1002 (gfc_init_default_dt): Add new init code to block rather than
1004 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1005 and cleanup code and put it all together.
1007 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1009 * trans.h (gfc_build_compare_string): Add CODE argument.
1010 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1011 gfc_build_compare_string.
1012 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1013 gfc_build_compare_string.
1014 (string_to_single_character): Rename len variable to length.
1015 (gfc_optimize_len_trim): New function.
1016 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1017 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1018 bigger than the length of the other string, they compare unequal.
1021 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1022 in CASE_LABEL_EXPR and use NULL for low for the default case.
1024 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1026 * trans-array.c (gfc_conv_section_upper_bound): Remove
1027 (gfc_conv_section_startstride): Don't set the upper bound in the
1028 vector subscript case.
1029 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1031 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1034 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1035 * dependency.c (gfc_is_data_pointer): Make it static.
1036 * intrinsic.texi: Update documentation on C_LOC.
1037 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1038 and add a check for polymorphic variables.
1040 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1042 * trans-expr.c (string_to_single_character): Also optimize
1043 string literals containing a single char followed only by spaces.
1044 (gfc_trans_string_copy): Remove redundant string_to_single_character
1047 * trans-decl.c (gfc_build_intrinsic_function_decls,
1048 gfc_build_builtin_function_decls): Mark functions as
1049 DECL_PURE_P or TREE_READONLY.
1051 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1053 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1054 instead of build_function_call_expr.
1055 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1057 2010-07-13 Tobias Burnus <burnus@net-b.de>
1058 Daniel Franke <franke.daniel@gmail.com>
1061 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1062 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1064 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1066 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1067 Tobias Burnus <burnus@net-b.de>
1070 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1071 noclobber/noescape annotations to function calls.
1072 (gfc_build_builtin_function_decls): Likewise.
1074 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1080 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1081 * class.c (gfc_build_class_symbol): Modified call to
1082 'gfc_find_derived_vtab'.
1083 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1084 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1086 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1087 Removed treatment of generics.
1088 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1089 Call 'add_proc_comp' instead of duplicating code.
1090 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1092 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1093 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1094 Removed treatment of generics.
1095 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1096 'gfc_find_derived_vtab'.
1097 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1098 Removed treatment of generics.
1099 (resolve_select_type,resolve_fl_derived): Modified call to
1100 'gfc_find_derived_vtab'.
1101 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1102 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1104 * trans-stmt.c (gfc_trans_allocate): Ditto.
1106 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1109 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1112 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1114 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1115 * resolve.c (build_default_init_expr): Ditto.
1117 2010-07-11 Tobias Burnus <burnus@net-b.de>
1120 * module.c (sort_iso_c_rename_list): Remove.
1121 (import_iso_c_binding_module,use_iso_fortran_env_module):
1122 Allow multiple imports of the same symbol.
1124 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1126 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1128 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1131 * decl.c (build_sym,attr_decl1): Only build the class container if the
1132 symbol has sufficient attributes.
1133 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1134 pointer attribute for classes.
1135 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1136 * module.c (MOD_VERSION): Bump.
1137 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1138 (mio_symbol_attribute): Handle class_pointer attribute.
1139 * parse.c (parse_derived): Use class_pointer instead of pointer
1140 attribute for classes.
1141 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1142 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1143 resolve_allocate_expr,resolve_fl_derived): Ditto.
1144 (resolve_fl_var_and_proc): Check for class_ok attribute.
1146 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1148 * trans-io.c (gfc_build_st_parameter): Update calls to
1149 gfc_add_field_to_struct.
1150 * trans-stmt.c (ADD_FIELD): Ditto.
1152 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1154 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1155 fieldlist, remove fieldlist from argument list.
1156 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1157 and remove fieldlist from argument list.
1158 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1159 gfc_get_mixed_entry_union): Move setting
1160 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1161 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1163 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1166 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1167 if the lhs has never been host associated, as well as not being
1168 use associated, a pointer or a target.
1169 * resolve.c (resolve_variable): Mark variables that are host
1171 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1174 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1176 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1177 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1178 SIZEOF and C_SIZEOF.
1180 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1183 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1184 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1185 gfc_resolve_storage_size): New prototypes.
1186 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1187 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1188 * iresolve.c (gfc_resolve_storage_size): New function.
1189 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1191 (gfc_conv_intrinsic_storage_size): New function.
1192 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1194 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1197 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1198 !$omp do loops. Error on CYCLE to non-innermost collapsed
1201 2010-07-08 Tobias Burnus <burnus@net-b.de>
1204 * array.c (gfc_match_array_ref): Better error message for
1205 coarrays with too few ranks.
1206 (match_subscript): Move one diagnostic to caller.
1207 * gfortran.h (gfc_get_corank): Add prottype.
1208 * expr.c (gfc_get_corank): New function.
1209 * iresolve.c (resolve_bound): Fix rank for cobounds.
1210 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1211 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1214 2010-07-06 Tobias Burnus <burnus@net-b.de>
1217 * array.c (gfc_expand_constructor): Add optional diagnostic.
1218 * gfortran.h (gfc_expand_constructor): Update prototype.
1219 * expr.c (gfc_simplify_expr, check_init_expr,
1220 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1221 * resolve.c (gfc_resolve_expr): Ditto.
1223 2010-07-06 Tobias Burnus <burnus@net-b.de>
1225 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1226 * trans-intrinsic.c: Ditto.
1227 * trans-types.c: Ditto.
1228 * convert.c: Include diagnostic-core.h instead of toplev.h.
1230 * trans-array.c: Ditto.
1231 * trans-const.c: Ditto.
1232 * trans-expr.c: Ditto.
1233 * trans-io.c: Ditto.
1234 * trans-openmp.c: Ditto.
1237 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1240 * check.c (dim_rank_check): Also check intrinsic functions.
1241 Adjust permissible rank for functions which reduce the rank of
1242 their argument. Spread is an exception, where DIM can
1243 be one larger than the rank of array.
1245 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1248 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1250 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1253 * trans-types.c (gfc_get_derived_type): Derived type fields
1254 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1255 but build_pointer_type_for_mode must be used for this.
1257 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1259 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1260 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1261 type of gfc_conv_procedure_call.
1262 (conv_generic_with_optional_char_arg): Likewise.
1263 * trans-stmt.c (gfc_trans_call): Likewise.
1264 * trans-expr.c (gfc_conv_function_expr): Likewise.
1265 (gfc_conv_procedure_call): Use build_call_vec instead of
1268 2010-07-04 Daniel Kraft <d@domob.eu>
1270 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1272 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1276 * trans-types.c (gfc_get_derived_type): Derived type fields
1277 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1279 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1282 * decl.c (match_procedure_in_type): Clear structure before using.
1283 (gfc_match_generic): Ditto.
1285 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1287 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1288 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1289 of which comes from...
1290 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1291 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1293 (gfc_get_array_descriptor_base): Likewise.
1294 (gfc_get_mixed_entry_union): Likewise.
1295 (gfc_get_derived_type): Add extra chain parameter for
1296 gfc_add_field_to_struct.
1297 * trans-stmt.c (gfc_trans_character_select): Likewise.
1298 * trans-io.c (gfc_build_st_parameter): Likewise.
1300 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1303 * resolve.c (is_external_proc): Prevent procedure pointers from being
1304 regarded as external procedures.
1306 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1309 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1310 passed as second argument of ASSOCIATED.
1312 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1315 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1316 to determine if a function assignment can be made without a
1318 (gfc_trans_arrayfunc_assign): Move all the conditions that
1319 suppress the direct function call to the above new functon and
1322 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1325 * interface.c (argument_rank_mismatch): New function.
1326 (compare_parameter): Call new function instead of generating
1329 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1331 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1332 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1335 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1337 * Make-lang.in: Update dependencies.
1339 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1341 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1342 and exit_label fields.
1343 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1345 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1346 (gfc_trans_do): Likewise.
1347 (gfc_trans_do_while): Likewise.
1348 (gfc_trans_cycle): Use cycle_label directly.
1349 (gfc_trans_exit): Use exit_label directly.
1351 2010-06-27 Daniel Kraft <d@domob.eu>
1353 * dump-parse-tree.c (show_symbol): Dump target-expression for
1355 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1356 (show_namespace): Use show_level for correct indentation of
1357 "inner namespaces" (contained procedures or BLOCK).
1359 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1362 * dump-parse-tree.c (show_code_node): Show namespace for
1365 2010-06-26 Tobias Burnus <burnus@net-b.de>
1367 * decl.c (gfc_match_decl_type_spec): Support
1368 TYPE(intrinsic-type-spec).
1370 2010-06-25 Tobias Burnus <burnus@net-b.de>
1372 * intrinsic.h (gfc_check_selected_real_kind,
1373 gfc_simplify_selected_real_kind): Update prototypes.
1374 * intrinsic.c (add_functions): Add radix support to
1376 * check.c (gfc_check_selected_real_kind): Ditto.
1377 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1378 * trans-decl.c (gfc_build_intrinsic_function_decls):
1379 Change call from selected_real_kind to selected_real_kind2008.
1380 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1381 (PRECISION, RANGE, RADIX): Add cross @refs.
1383 2010-06-25 Tobias Burnus <burnus@net-b.de>
1385 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1386 * gfortran.texi (_gfortran_set_options): Update for
1387 GFC_STD_F2008_OBS addition.
1388 * libgfortran.h: Add GFC_STD_F2008_OBS.
1389 * options.c (set_default_std_flags, gfc_handle_option): Handle
1391 io.c (check_format): Fix allow_std check.
1393 2010-06-25 Tobias Burnus <burnus@net-b.de>
1395 * decl.c (gfc_match_entry): Allow END besides
1396 END SUBROUTINE/END FUNCTION for contained procedures.
1398 2010-06-25 Tobias Burnus <burnus@net-b.de>
1400 * parse.c (next_free, next_fixed): Allow ";" as first character.
1402 2010-06-24 Tobias Burnus <burnus@net-b.de>
1405 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1407 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1410 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1413 2010-06-21 Tobias Burnus <burnus@net-b.de>
1416 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1418 * symbol.c (gfc_add_contiguous): New function.
1419 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1420 * decl.c (match_attr_spec): Ditto.
1421 (gfc_match_contiguous): New function.
1422 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1424 * gfortran.h (symbol_attribute): Add contiguous.
1425 (gfc_is_simply_contiguous): Add prototype.
1426 (gfc_add_contiguous): Add prototype.
1427 * match.h (gfc_match_contiguous): Add prototype.
1428 * parse.c (decode_specification_statement,
1429 decode_statement): Handle contiguous attribute.
1430 * expr.c (gfc_is_simply_contiguous): New function.
1431 * dump-parse-tree.c (show_attr): Handle contiguous.
1432 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1434 * trans-expr.c (gfc_add_interface_mapping): Copy
1436 * trans-array.c (gfc_conv_descriptor_stride_get,
1437 gfc_conv_array_parameter): Handle contiguous arrays.
1438 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1439 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1441 * trans.h (gfc_array_kind): Ditto.
1442 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1444 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1446 * options.c (gfc_handle_option): Don't handle N_OPTS.
1448 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1451 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1454 2010-06-18 Tobias Burnus <burnus@net-b.de>
1457 * resolve.c (resolve_allocate_deallocate): Properly check
1458 part-refs in stat=/errmsg= for invalid use.
1460 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1463 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1464 Return directly in case of an error.
1466 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1469 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1470 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1471 structure to each procedure in a procedure list.
1472 * module.c (mio_typebound_proc): Add NULL argument to
1473 'gfc_get_typebound_proc'.
1474 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1475 to initialize the new structure.
1477 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1480 * gfortran.h (gfc_expr): Add new member 'mold'.
1481 * match.c (gfc_match_allocate): Implement the MOLD tag.
1482 * resolve.c (resolve_allocate_expr): Ditto.
1483 * trans-stmt.c (gfc_trans_allocate): Ditto.
1485 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1488 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1489 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1490 GFC_DECL_SAVED_DESCRIPTOR set.
1491 (gfc_omp_report_decl): New function.
1492 * trans.h (gfc_omp_report_decl): New prototype.
1493 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1495 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1499 * gfortranspec.c (lang_specific_driver): Removed deprecation
1501 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1502 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1503 * cpp.h (gfc_cpp_makedep): New.
1504 (gfc_cpp_add_dep): New.
1505 (gfc_cpp_add_target): New.
1506 * cpp.c (gfc_cpp_option): Add deps* members.
1507 (gfc_cpp_makedep): New.
1508 (gfc_cpp_add_dep): New.
1509 (gfc_cpp_add_target): New.
1510 (gfc_cpp_init_options): Initialize new options.
1511 (gfc_cpp_handle_option): Handle new options.
1512 (gfc_cpp_post_options): Map new options to libcpp-options.
1513 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1514 (gfc_cpp_done): If requested, write dependencies to file.
1515 * module.c (gfc_dump_module): Add a module filename as target.
1516 * scanner.c (open_included_file): New parameter system; add the
1517 included file as dependency.
1518 (gfc_open_included_file): Add the included file as dependency.
1519 (gfc_open_intrinsic_module): Likewise.
1520 * invoke.texi: Removed deprecation warning for -M.
1521 * gfortran.texi: Removed Makefile-dependencies project.
1523 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1525 * resolve.c (resolve_global_procedure): Improved checking if an
1526 explicit interface is required.
1528 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1530 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1532 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1533 (gfc_conv_intrinsic_ttynam): Likewise.
1534 (gfc_conv_intrinsic_trim): Likewise.
1536 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1539 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1541 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1543 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1545 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1547 * mathbuiltins.def: Add builtins that do not directly correspond
1548 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1549 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1550 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1551 code_{r,c}{4,8,10,16} fields. Add
1552 {,complex}{float,double,long_double}_built_in fields.
1553 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1554 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1555 definition of OTHER_BUILTIN.
1556 (real_compnt_info): Remove unused struct.
1557 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1559 (build_round_expr): Call builtin_decl_for_precision instead of
1561 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1562 instead of a switch.
1563 (gfc_build_intrinsic_lib_fndecls): Match
1564 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1565 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1567 (gfc_conv_intrinsic_lib_function): Go through all the extended
1569 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1570 instead of a switch.
1571 (gfc_conv_intrinsic_abs): Likewise.
1572 (gfc_conv_intrinsic_mod): Likewise.
1573 (gfc_conv_intrinsic_sign): Likewise.
1574 (gfc_conv_intrinsic_fraction): Likewise.
1575 (gfc_conv_intrinsic_nearest): Likewise.
1576 (gfc_conv_intrinsic_spacing): Likewise.
1577 (gfc_conv_intrinsic_rrspacing): Likewise.
1578 (gfc_conv_intrinsic_scale): Likewise.
1579 (gfc_conv_intrinsic_set_exponent): Likewise.
1581 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1585 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1586 functions with CLASS formal arguments.
1588 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1591 * resolve.c (conformable_arrays): Handle allocatable components.
1593 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1596 * gfortran.texi: Document that Cray pointers cannot be function
1599 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1602 * gfortran.texi: Document lack of support for syntax
1603 "complex FUNCTION name*16()", and existence of alternative
1604 legacy syntax "complex*16 FUNCTION name()".
1606 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1609 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1610 POSIX's fsync(), and how to call the latter from Fortran code.
1612 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1615 * interface.c (compare_actual_formal): Reject actual arguments with
1616 array subscript passed to ASYNCHRONOUS dummys.
1618 2010-06-10 Daniel Kraft <d@domob.eu>
1621 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1622 (struct gfc_symbol): New field `assoc'.
1623 (struct gfc_association_list): New struct.
1624 (struct gfc_code): New struct `block' in union, move `ns' there
1625 and add association list.
1626 (gfc_free_association_list): New method.
1627 (gfc_has_vector_subscript): Made public;
1628 * match.h (gfc_match_associate): New method.
1629 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1630 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1631 * interface.c (gfc_has_vector_subscript): Made public.
1632 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1633 * match.c (gfc_match_associate): New method.
1634 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1635 * primary.c (match_variable): Don't allow names associated to expr here.
1636 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1637 (case_exec_markers, case_end): Add ASSOCIATE statement.
1638 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1639 (parse_associate): New method.
1640 (parse_executable): Handle ST_ASSOCIATE.
1641 (parse_block_construct): Change reference to gfc_code's `ns' field.
1642 * resolve.c (resolve_select_type): Ditto.
1643 (resolve_code): Ditto.
1644 (resolve_block_construct): Ditto and add comment.
1645 (resolve_select_type): Set association list in generated BLOCK to NULL.
1646 (resolve_symbol): Resolve associate names.
1647 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1648 and free association list.
1649 (gfc_free_association_list): New method.
1650 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1651 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1652 gfc_code's `ns' field.
1654 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1656 * error.c (error_print): Pre-initialize loc by NULL.
1657 * openmp.c (resolve_omp_clauses): Add explicit
1658 braces to avoid ambigous else.
1659 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1661 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1663 * gfc-internals.texi: Move to GFDL 1.3.
1664 * gfortran.texi: Ditto.
1665 * intrinsic.texi: Ditto.
1666 * invoke.texi: Ditto.
1668 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1671 * check.c (gfc_check_selected_real_kind): Verify that the
1672 actual arguments are scalar.
1674 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1677 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1679 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1682 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1684 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1686 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1688 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1690 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1691 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1692 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1693 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1695 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1696 less_than_bitsize2): New functions.
1697 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1698 nonnegative_check and less_than_bitsize1.
1699 (gfc_check_ibclr, gfc_check_ibset): Removed.
1700 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1703 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1706 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1709 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1711 * resolve.c (resolve_deallocate_expr): Avoid warning
1712 about possible use of iunitialized sym.
1713 (resolve_allocate_expr): Pre-initialize sym by NULL.
1715 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1718 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1720 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1722 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1724 (gfc_get_array_type_bounds): Likewise.
1726 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1727 (gfc_find_module): Likewise.
1729 * f95-lang.c (pushlevel): Likewise.
1731 * trans.h (struct lang_type): Add variable_size GTY option.
1732 (struct lang_decl): Likewise.
1734 2010-06-08 Tobias Burnus <burnus@net-b.de>
1737 * symbol.c (check_conflict): Move protected--external/procedure check ...
1738 * resolve.c (resolve_select_type): ... to the resolution stage.
1740 2010-06-07 Tobias Burnus <burnus@net-b.de>
1742 * options.c (gfc_handle_option): Fix -fno-recursive.
1744 2010-06-07 Tobias Burnus <burnus@net-b.de>
1746 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1747 * gfortran.texi (copyrights-gfortran): Ditto.
1749 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1751 * lang.opt (fshort-enums): Define using Var and VarExists.
1752 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1754 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1755 Janus Weil <janus@gcc.gnu.org>
1758 * resolve.c (get_declared_from_expr): Move to before
1759 resolve_typebound_generic_call. Make new_ref and class_ref
1760 ignorable if set to NULL.
1761 (resolve_typebound_generic_call): Once we have resolved the
1762 generic call, check that the specific instance is that which
1763 is bound to the declared type.
1764 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1765 freeing 'class_ref->next' twice.
1767 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1770 * trans-array.c (structure_alloc_comps): Dereference scalar
1771 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1774 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1776 * gfortranspec.c (append_arg, lang_specific_driver): Use
1777 GCC-specific formats in diagnostics.
1779 2010-06-02 Tobias Burnus <burnus@net-b.de>
1782 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1785 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1788 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1791 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1793 * fortran/gfortran.texi: Fix typos in description of variable-format-
1796 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1799 * dependency.c (gfc_check_section_vs_section): Check
1800 for interleaving array assignments without conflicts.
1802 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1804 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1805 $data component of a class container.
1806 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1807 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1808 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1809 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1810 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1811 * gcc/fortran/parse.c (parse_derived): Ditto.
1812 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1813 gfc_expr_attr): Ditto.
1814 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1815 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1816 resolve_fl_var_and_proc, resolve_typebound_procedure,
1817 resolve_fl_derived): Ditto.
1818 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1819 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1821 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1822 gfc_trans_deferred_vars): Ditto.
1823 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1825 2010-05-28 Tobias Burnus <burnus@net-b.de>
1827 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1829 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1831 * gfortranspec.c (append_arg, lang_specific_driver): Use
1832 fatal_error instead of fatal. Use warning instead of fprintf for
1835 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1837 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1838 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1839 xstrerror instead of strerror.
1841 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1843 * cpp.c (cb_cpp_error): Save and restore
1844 global_dc->warn_system_headers, not variable warn_system_headers.
1846 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1848 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1850 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1852 * trans-common.c: Do not include rtl.h, include output.h instead.
1853 * trans-decl.c: Likewise.
1855 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1858 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1859 namespace before trying to reorder the gsymbols.
1861 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1866 * resolve.c (resolve_global_procedure): Add check for global
1867 procedures with implicit interfaces and assumed-shape or optional
1868 dummy arguments. Verify that function return type, kind and string
1871 2010-05-21 Tobias Burnus <burnus@net-b.de>
1873 * gfortran.h: Do not include system.h.
1874 * bbt.c: Include system.h.
1876 * dependency.c: Ditto.
1877 * dump-parse-tree.c: Ditto.
1878 * arith.h: Do not include gfortran.h.
1879 * constructor.h: Do not include gfortran.h and splay-tree.h.
1880 * match.h: Do not include gfortran.h.
1882 * target-memory.h: Ditto.
1883 * openmp.c: Do not include toplev.h and target.h.
1884 * trans-stmt.c: Ditto not include toplev.h.
1886 * trans-common.c: Tell why toplev.h is needed. And
1887 do not include target.h.
1888 * trans-expr.c: Tell why toplev.h is needed.
1889 * trans-array.c: Ditto.
1890 * trans-openmp.c: Ditto.
1891 * trans-const.c: Ditto.
1893 * trans-types.c: Ditto.
1894 * trans-io.c: Ditto.
1895 * trans-decl.c: Ditto.
1898 * trans-intrinsic.c: Ditto.
1901 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1904 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1905 before returning MATCH_ERROR. Add check for scalar. Add check for
1906 default integer kind.
1908 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1911 * match.c (gfc_match_select_type): On error jump back out of the local
1913 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1914 stage, more precisely to ...
1915 * resolve.c (resolve_fl_derived): ... this place.
1917 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1920 * resolve.c (ensure_not_abstract): Allow abstract types with
1921 non-abstract ancestors.
1923 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1925 * trans-const.c: Include realmpfr.h.
1926 * Make-lang.in: Update dependencies.
1928 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1930 * trans-const.c, trans-types.c, trans-intrinsic.c:
1931 Clean up redundant includes.
1933 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1936 * lang.opt (Wunused-dummy-argument): New option.
1937 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1938 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1939 (set_Wall): Enable warn_unused_dummy_argument.
1940 (gfc_handle_option): Set warn_unused_dummy_argument according to
1942 * trans-decl.c (generate_local_decl): Separate warnings about
1943 unused variables and unused dummy arguments.
1944 * invoke.texi: Documented new option.
1946 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1948 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1949 (gfc_conv_string_tmp): Do not assert type comparibilty.
1950 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1951 (gfc_conv_expr_descriptor): Remove assert.
1952 * trans-common.c: Clarify why rtl.h and tm.h are included.
1953 * trans-openmp.c: Do not include ggc.h and real.h.
1954 Explain why gimple.h is included.
1955 * trans-const.c: Do not include ggc.h.
1956 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1957 * trans.c: Do not include ggc.h and real.h.
1958 Explain why gimple.h is included.
1959 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1960 and dwarf2out.h are included.
1961 * trans-io.c: Do not include gimple.h and real.h.
1962 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1963 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1966 2010-05-20 Tobias Burnus <burnus@net-b.de>
1968 * options.c (gfc_init_options,gfc_post_options): Enable
1969 flag_associative_math by default.
1971 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1974 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1975 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1976 blank STOP, handling a null expression. (gfc_trans_pause): Use
1977 pause_string for blank PAUSE.
1978 * trans.h: Add external function declaration for error_stop_numeric.
1979 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1980 the declaration for the library call. Adjust whitespaces.
1981 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1982 signal no stop code. Match the expression following the stop and pass
1983 that to the translators. Remove the old use of digit matching. Add
1984 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1985 and if CHARACTER, default character KIND.
1987 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1990 * lang.opt (Wconversion-extra): New option.
1991 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1992 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1993 (set_Wall): Enable -Wconversion.
1994 (gfc_handle_option): Set warn_conversion_extra.
1995 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1996 introduced for -Wconversion if -Wconversion-extra is present.
1997 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1998 -Wconversion; document -Wconversion-extra.
2000 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2003 * gfortran.h (gfc_has_default_initializer): New.
2004 * expr.c (gfc_has_default_initializer): New.
2005 * resolve.c (has_default_initializer): Removed, use
2006 gfc_has_default_initializer() instead. Updated all callers.
2007 * trans-array.c (has_default_initializer): Removed, use
2008 gfc_has_default_initializer() instead. Updated all callers.
2009 * trans-decl.c (generate_local_decl): Do not check the
2010 first component only to check for initializers, but use
2011 gfc_has_default_initializer() instead.
2013 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2016 * primary.c (match_string_constant): Move start_locus just inside
2018 * data.c (create_character_intializer): Clarified truncation warning.
2020 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2023 * intrinsic.h (gfc_check_float): New prototype.
2024 (gfc_check_sngl): New prototype.
2025 * check.c (gfc_check_float): New.
2026 (gfc_check_sngl): New.
2027 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2028 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2030 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2031 added them to the list of specifics of REAL instead.
2033 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2036 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2037 This is now handled via 'gfc_class_null_initializer'.
2039 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2041 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2042 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2043 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2044 add_procs_to_declared_vtab,add_generic_specifics,
2045 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2046 find_typebound_proc_uop,gfc_find_typebound_proc,
2047 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2048 gfc_get_tbp_symtree): Moved here from other places.
2049 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2051 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2052 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2053 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2054 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2055 * Make-lang.in: Add class.o.
2056 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2057 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2058 add_procs_to_declared_vtab,add_generic_specifics,
2059 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2060 find_typebound_proc_uop,gfc_find_typebound_proc,
2061 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2062 gfc_get_tbp_symtree): Move to class.c.
2064 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2066 * trans-types.c (gfc_init_types): Use build_function_type_list.
2067 (gfc_get_ppc_type): Likewise.
2068 * trans-decl.c (gfc_generate_constructors): Likewise.
2069 * f95-lang.c (build_builtin_fntypes): Likewise.
2070 (gfc_init_builtin_functions): Likewise.
2071 (DEF_FUNCTION_TYPE_0): Likewise.
2072 (DEF_FUNCTION_TYPE_1): Likewise.
2073 (DEF_FUNCTION_TYPE_2): Likewise.
2074 (DEF_FUNCTION_TYPE_3): Likewise.
2075 (DEF_FUNCTION_TYPE_4): Likewise.
2076 (DEF_FUNCTION_TYPE_5): Likewise.
2077 (DEF_FUNCTION_TYPE_6): Likewise.
2078 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2079 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2081 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2083 * trans-array.c (gfc_trans_array_constructor_value): Use
2084 build_constructor instead of build_constructor_from_list.
2085 (gfc_build_constant_array_constructor): Likewise.
2086 * trans-decl.c (create_main_function): Likewise.
2087 * trans-stmt.c (gfc_trans_character_select): Likewise.
2089 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2092 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2093 (resolve_fl_variable_derived): ... this place.
2094 (resolve_symbol): Make sure function symbols (and their result
2095 variables) are not resolved twice.
2097 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2100 * array.c (match_array_list): Revert change from 2010-05-13.
2102 2010-05-16 Richard Guenther <rguenther@suse.de>
2104 * trans-decl.c (module_htab_decls_hash): Revert last change.
2106 2010-05-16 Richard Guenther <rguenther@suse.de>
2108 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2110 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2112 * options.c (set_Wall): Remove special logic for Wuninitialized
2115 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2119 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2122 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2126 * gfortran.h (gfc_class_null_initializer): New prototype.
2127 * expr.c (gfc_class_null_initializer): New function to build a NULL
2128 initializer for CLASS pointers.
2129 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2130 containers. Remove default NULL initialization of $data component.
2131 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2133 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2134 Use new function 'gfc_class_null_initializer'.
2135 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2138 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2141 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2142 unsigned mpz_get_?i routines.
2144 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2146 * trans.c (trans_code): Set backend locus early.
2147 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2148 of the function instead of current input_location.
2150 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2153 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2155 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2156 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2159 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2162 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2164 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2165 by reference dummy procedures or non-dummy procedure pointers.
2166 (gfc_omp_predetermined_sharing): Return
2167 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2169 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2172 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2173 after OMP statement.
2174 (gfc_match_omp_critical): Likewise.
2175 (gfc_match_omp_flush): Likewise.
2176 (gfc_match_omp_workshare): Likewise.
2177 (gfc_match_omp_master): Likewise.
2178 (gfc_match_omp_ordered): Likewise.
2179 (gfc_match_omp_atomic): Likewise.
2180 (gfc_match_omp_barrier): Likewise.
2181 (gfc_match_omp_end_nowait): Likewise.
2183 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2186 * resolve.c (validate_case_label_expr): Removed FIXME.
2187 (resolve_select): Raise default warning on case labels out of range
2188 of the case expression.
2190 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2195 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2196 about conversion warnings.
2198 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2201 * match.c (gfc_match_select_type): Move error message to
2202 resolve_select_type.
2203 * resolve.c (resolve_select_type): Error message moved here from
2204 gfc_match_select_type. Correctly set type of temporary.
2206 2010-05-10 Richard Guenther <rguenther@suse.de>
2208 * trans-decl.c (gfc_build_library_function_decl): Split out
2210 (build_library_function_decl_1): ... this new function.
2211 Set a fnspec attribute if a specification was provided.
2212 (gfc_build_library_function_decl_with_spec): New function.
2213 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2214 and internal_unpack.
2216 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2219 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2222 2010-05-07 Jason Merrill <jason@redhat.com>
2224 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2225 to avoid -Wc++-compat warning.
2227 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2230 * options.c (gfc_handle_option): Add argument kind.
2231 * gfortran.h (gfc_handle_option): Update declaration.
2233 2010-05-06 Tobias Burnus <burnus@net-b.de>
2236 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2239 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2242 * resolve.c (traverse_data_list): Rephrase error message for
2243 non-constant bounds in data-implied-do.
2245 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2248 * gfortran.h: Removed repeat count from constructor, removed
2250 * data.h (gfc_assign_data_value_range): Changed return value from
2252 * data.c (gfc_assign_data_value): Add location to constructor element.
2253 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2254 for each element in range. Return early if an error was generated.
2255 * resolve.c (check_data_variable): Stop early if range assignment
2258 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2261 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2262 * symbol.c (gfc_build_class_symbol): Add separate class container for
2265 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2268 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2270 2010-05-02 Tobias Burnus <burnus@net-b.de>
2273 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2274 for lcobound, ucobound, image_index and this_image.
2275 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2276 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2277 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2278 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2280 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2282 2010-04-30 Tobias Burnus <burnus@net-b.de>
2286 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2287 calculation for array descriptor types.
2289 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2292 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2293 initializers for PPC members of the vtabs.
2295 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2298 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2299 attribute for all PPC members of the vtypes.
2300 (copy_vtab_proc_comps): Copy the correct interface.
2301 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2302 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2303 a dummy argument and make sure all PPC members of the vtab are
2304 initialized correctly.
2305 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2306 in call to gfc_trans_assign_vtab_procs.
2307 * trans-stmt.c (gfc_trans_allocate): Ditto.
2309 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2312 * resolve.c (resolve_typebound_function): Renamed
2313 resolve_class_compcall.Do all the detection of class references
2315 (resolve_typebound_subroutine): resolve_class_typebound_call
2316 renamed. Otherwise same as resolve_typebound_function.
2317 (gfc_resolve_expr): Call resolve_typebound_function.
2318 (resolve_code): Call resolve_typebound_subroutine.
2320 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2323 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2324 pass back the specific symtree name, rather than the target
2327 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2330 * resolve.c (resolve_structure_cons): Make the initializer of
2331 the vtab component 'extends' the same type as the component.
2333 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2336 * interface.c (check_interface1): Pass symbol name rather than NULL to
2337 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2338 trap MULL. (gfc_compare_derived_types): Revert previous change
2339 incorporated incorrectly during merge from trunk, r155778.
2340 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2341 than NULL to gfc_compare_interfaces.
2342 * symbol.c (add_generic_specifics): Likewise.
2344 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2347 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2348 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2349 (gfc_find_derived_vtab): Likewise.
2350 * module.c (ab_attribute): Add enumerator AB_VTAB.
2351 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2352 (check_for_ambiguous): Likewise.
2354 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2355 Janus Weil <janus@gcc.gnu.org>
2358 * trans-expr.c (select_class_proc): Remove function.
2359 (conv_function_val): Delete reference to previous.
2360 (gfc_conv_derived_to_class): Add second argument to the call to
2361 gfc_find_derived_vtab.
2362 (gfc_conv_structure): Exclude proc_pointer components when
2363 accessing $data field of class objects.
2364 (gfc_trans_assign_vtab_procs): New function.
2365 (gfc_trans_class_assign): Add second argument to the call to
2366 gfc_find_derived_vtab.
2367 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2368 implement holding off searching for the vptr derived type.
2369 (add_proc_component): New function.
2370 (add_proc_comps): New function.
2371 (add_procs_to_declared_vtab1): New function.
2372 (copy_vtab_proc_comps): New function.
2373 (add_procs_to_declared_vtab): New function.
2374 (void add_generic_specifics): New function.
2375 (add_generics_to_declared_vtab): New function.
2376 (gfc_find_derived_vtab): Add second argument to the call to
2377 gfc_find_derived_vtab. Add the calls to
2378 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2379 * decl.c (build_sym, build_struct): Use new arg in calls to
2380 gfc_build_class_symbol.
2381 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2382 definition of struct gfc_class_esym_list. Modify prototypes
2383 of gfc_build_class_symbol and gfc_find_derived_vtab.
2384 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2385 call to gfc_find_derived_vtab.
2386 * module.c : Add the vtype attribute.
2387 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2388 * resolve.c (resolve_typebound_generic_call): Add second arg
2389 to pass along the generic name for class methods.
2390 (resolve_typebound_call): The same.
2391 (resolve_compcall): Use the second arg to carry the generic
2392 name from the above. Remove the reference to class_esym.
2393 (check_members, check_class_members, resolve_class_esym,
2394 hash_value_expr): Remove functions.
2395 (resolve_class_compcall, resolve_class_typebound_call): Modify
2396 to use vtable rather than member by member calls.
2397 (gfc_resolve_expr): Modify second arg in call to
2399 (resolve_select_type): Add second arg in call to
2400 gfc_find_derived_vtab.
2401 (resolve_code): Add second arg in call resolve_typebound_call.
2402 (resolve_fl_derived): Exclude vtypes from check for late
2403 procedure definitions. Likewise for checking of explicit
2404 interface and checking of pass arg.
2405 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2406 calls to gfc_find_derived_vtab.
2407 * match.c (select_type_set_tmp): Use new arg in call to
2408 gfc_build_class_symbol.
2409 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2411 * parse.c (endType): Finish incomplete classes.
2413 2010-04-28 Tobias Burnus <burnus@net-b.de>
2417 * simplify.c (simplify_cobound): Handle scalar coarrays.
2419 2010-04-27 Tobias Burnus <burnus@net-b.de>
2421 * gfc-internals.texi: Update copyright year.
2422 * gfortran.texi: Ditto.
2423 * invoke.texi: Ditto.
2425 2010-04-27 Tobias Burnus <burnus@net-b.de>
2428 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2429 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2430 * trans-types.c (gfc_get_array_type_bounds,
2431 gfc_get_array_descriptor_base): Add corank argument.
2432 * trans-array.c (gfc_array_init_size): Handle corank.
2433 (gfc_trans_create_temp_array, gfc_array_allocate,
2434 gfc_conv_expr_descriptor): Add corank argument to call.
2435 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2437 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2441 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2442 of mucking with a tree directly.
2444 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2447 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2448 gfc_error with new error message.
2450 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2454 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2456 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2458 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2459 than the address of a GFC_SS_REFERENCE.
2460 * trans.h : Change comment on GFC_SS_REFERENCE.
2462 2010-04-22 Richard Guenther <rguenther@suse.de>
2465 * resolve.c (gfc_resolve_index): Wrap around ...
2466 (gfc_resolve_index_1): ... this. Add parameter to allow
2467 any integer kind index type.
2468 (resolve_array_ref): Allow any integer kind for the start
2469 index of an array ref.
2471 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2474 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2477 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2479 * intrinsic.c (sort_actual): Remove 'is' in error message.
2481 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2484 * resolve.c (resolve_fl_derived): If a component character
2485 length has not been resolved, do so now.
2486 (resolve_symbol): The same as above for a symbol character
2488 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2489 not needed for a character valued, procedure pointer.
2492 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2493 not found, return FAILURE rather than ICEing.
2495 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2498 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2499 sequential loops private in the innermost containing task region.
2501 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2503 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2504 to build_common_tree_nodes.
2506 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2509 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2510 gfc_msg_bounds by using 'Array bound mismatch' directly.
2511 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2512 error message to include the mismatch in the extent of array bound.
2513 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2514 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2516 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2518 * gfortran.texi: Update information on temporary file locations.
2520 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2522 * trans-decl.c (gfc_build_qualified_array): Ensure
2523 ubound.N and lbound.N artificial variable names don't appear
2526 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2529 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2530 block of code. Set name to the variable associated with the descriptor.
2532 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2534 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2535 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2537 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2539 * intrinsic.texi: Add the missing specific name of intrinsic
2540 procedure where the specific name is identical to the generic name.
2541 Fix inconsistent or mismatch in the argument names in intrinsic
2542 procedure descriptions. Add the SCALAR allocatable description to
2545 2010-04-14 Tobias Burnus <burnus@net-b.de>
2548 * array.c (gfc_find_array_ref): Handle codimensions.
2549 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2550 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2551 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2553 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2554 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2556 * intrinsic.h (add_functions): Add this_image, image_index,
2557 lcobound and ucobound intrinsics.
2558 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2559 gfc_check_image_index, gfc_check_this_image,
2560 gfc_simplify_image_index, gfc_simplify_lcobound,
2561 gfc_simplify_this_image, gfc_simplify_ucobound):
2562 New function prototypes.
2563 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2564 IMAGE_INDEX): Document new intrinsic functions.
2565 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2567 * simplify.c (simplify_bound_dim): Handle coarrays.
2568 (simplify_bound): Update simplify_bound_dim call.
2569 (gfc_simplify_num_images): Add -fcoarray=none check.
2570 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2571 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2573 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2576 * constructor.c: Fix typo in comment.
2577 * expr.c (find_array_section): Add check for max array limit.
2579 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2582 * gfortranspec.c (lookup_option): Check for -static and return
2584 (lang_specific_driver): Break when OPTION_static is discovered.
2586 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2588 * array.c (extract_element): Restore function from trunk.
2589 (gfc_get_array_element): Restore function from trunk.
2590 (gfc_expand_constructor): Restore check against
2591 flag_max_array_constructor.
2592 * constructor.c (node_copy_and_append): Delete unused.
2593 * gfortran.h: Delete comment and extra include.
2594 * constructor.h: Bump copyright and clean up TODO comments.
2595 * resolve.c: Whitespace.
2597 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2599 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2600 with direct access access to elements. Adjusted prototype, fixed all
2602 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2604 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2605 (gfc_simplify_spread): Removed workaround, directly insert elements
2606 at a given array position.
2607 (gfc_simplify_transpose): Likewise.
2608 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2610 (gfc_simplify_unpack): Likewise.
2612 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2614 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2615 (convert_boz): ... this and moved to start of file.
2616 (gfc_simplify_abs): Whitespace fix.
2617 (gfc_simplify_acos): Whitespace fix.
2618 (gfc_simplify_acosh): Whitespace fix.
2619 (gfc_simplify_aint): Whitespace fix.
2620 (gfc_simplify_dint): Whitespace fix.
2621 (gfc_simplify_anint): Whitespace fix.
2622 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2623 (gfc_simplify_dnint): Whitespace fix.
2624 (gfc_simplify_asin): Whitespace fix.
2625 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2626 (gfc_simplify_atan): Likewise.
2627 (gfc_simplify_atanh): Whitespace fix.
2628 (gfc_simplify_atan2): Whitespace fix.
2629 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2630 (gfc_simplify_bessel_j1): Likewise.
2631 (gfc_simplify_bessel_jn): Likewise.
2632 (gfc_simplify_bessel_y0): Likewise.
2633 (gfc_simplify_bessel_y1): Likewise.
2634 (gfc_simplify_bessel_yn): Likewise.
2635 (gfc_simplify_ceiling): Reorderd statements.
2636 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2638 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2640 (gfc_simplify_complex): Replaced if-gate. Removed check for
2642 (gfc_simplify_conjg): Whitespace fix.
2643 (gfc_simplify_cos): Whitespace fix.
2644 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2645 (gfc_simplify_dcmplx): Removed check for constant arguments.
2646 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2647 (gfc_simplify_digits): Whitespace fix.
2648 (gfc_simplify_dim): Whitespace fix.
2649 (gfc_simplify_dprod): Reordered statements.
2650 (gfc_simplify_erf): Whitespace fix.
2651 (gfc_simplify_erfc): Whitespace fix.
2652 (gfc_simplify_epsilon): Whitespace fix.
2653 (gfc_simplify_exp): Whitespace fix.
2654 (gfc_simplify_exponent): Use convert_boz().
2655 (gfc_simplify_floor): Reorderd statements.
2656 (gfc_simplify_gamma): Whitespace fix.
2657 (gfc_simplify_huge): Whitespace fix.
2658 (gfc_simplify_iand): Whitespace fix.
2659 (gfc_simplify_ieor): Whitespace fix.
2660 (simplify_intconv): Use gfc_convert_constant().
2661 (gfc_simplify_int): Use simplify_intconv().
2662 (gfc_simplify_int2): Reorderd statements.
2663 (gfc_simplify_idint): Reorderd statements.
2664 (gfc_simplify_ior): Whitespace fix.
2665 (gfc_simplify_ishftc): Removed duplicate type check.
2666 (gfc_simplify_len): Use range_check() instead of manual range check.
2667 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2668 (gfc_simplify_log): Whitespace fix.
2669 (gfc_simplify_log10): Whitespace fix.
2670 (gfc_simplify_minval): Whitespace fix.
2671 (gfc_simplify_maxval): Whitespace fix.
2672 (gfc_simplify_mod): Whitespace fix.
2673 (gfc_simplify_modulo): Whitespace fix.
2674 (simplify_nint): Reorderd statements.
2675 (gfc_simplify_not): Whitespace fix.
2676 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2677 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2678 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2679 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2680 (gfc_simplify_realpart): Whitespace fix.
2681 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2682 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2683 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2684 (gfc_simplify_sign): Whitespace fix.
2685 (gfc_simplify_sin): Whitespace fix.
2686 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2687 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2688 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2689 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2690 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2692 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2694 * gfortran.h (gfc_start_constructor): Removed.
2695 (gfc_get_array_element): Removed.
2696 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2697 instead. Fixed all callers.
2698 (extract_element): Removed.
2699 (gfc_expand_constructor): Temporarily removed check for
2700 max-array-constructor. Will be re-introduced later if still required.
2701 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2702 instead. Fixed all callers.
2703 * expr.c (find_array_section): Replaced manual lookup of elements
2704 by gfc_constructor_lookup.
2706 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2708 * gfortran.h (gfc_get_null_expr): New prototype.
2709 (gfc_get_operator_expr): New prototype.
2710 (gfc_get_character_expr): New prototype.
2711 (gfc_get_iokind_expr): New prototype.
2712 * expr.c (gfc_get_null_expr): New.
2713 (gfc_get_character_expr): New.
2714 (gfc_get_iokind_expr): New.
2715 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2716 * matchexp.c (build_node): Renamed and moved to
2717 expr.c (gfc_get_operator_expr). Reordered arguments to match
2718 other functions. Fixed all callers.
2719 (gfc_get_parentheses): Use specific function to build expr.
2720 * array.c (gfc_match_array_constructor): Likewise.
2721 * arith.c (eval_intrinsic): Likewise.
2722 (gfc_hollerith2int): Likewise.
2723 (gfc_hollerith2real): Likewise.
2724 (gfc_hollerith2complex): Likewise.
2725 (gfc_hollerith2logical): Likewise.
2726 * data.c (create_character_intializer): Likewise.
2727 * decl.c (gfc_match_null): Likewise.
2728 (enum_initializer): Likewise.
2729 * io.c (gfc_match_format): Likewise.
2730 (match_io): Likewise.
2731 * match.c (gfc_match_nullify): Likewise.
2732 * primary.c (match_string_constant): Likewise.
2733 (match_logical_constant): Likewise.
2734 (build_actual_constructor): Likewise.
2735 * resolve.c (build_default_init_expr): Likewise.
2736 * symbol.c (generate_isocbinding_symbol): Likewise.
2737 (gfc_build_class_symbol): Likewise.
2738 (gfc_find_derived_vtab): Likewise.
2739 * simplify.c (simplify_achar_char): Likewise.
2740 (gfc_simplify_adjustl): Likewise.
2741 (gfc_simplify_adjustr): Likewise.
2742 (gfc_simplify_and): Likewise.
2743 (gfc_simplify_bit_size): Likewise.
2744 (gfc_simplify_is_iostat_end): Likewise.
2745 (gfc_simplify_is_iostat_eor): Likewise.
2746 (gfc_simplify_isnan): Likewise.
2747 (simplify_bound): Likewise.
2748 (gfc_simplify_leadz): Likewise.
2749 (gfc_simplify_len_trim): Likewise.
2750 (gfc_simplify_logical): Likewise.
2751 (gfc_simplify_maxexponent): Likewise.
2752 (gfc_simplify_minexponent): Likewise.
2753 (gfc_simplify_new_line): Likewise.
2754 (gfc_simplify_null): Likewise.
2755 (gfc_simplify_or): Likewise.
2756 (gfc_simplify_precision): Likewise.
2757 (gfc_simplify_repeat): Likewise.
2758 (gfc_simplify_scan): Likewise.
2759 (gfc_simplify_size): Likewise.
2760 (gfc_simplify_trailz): Likewise.
2761 (gfc_simplify_trim): Likewise.
2762 (gfc_simplify_verify): Likewise.
2763 (gfc_simplify_xor): Likewise.
2764 * trans-io.c (build_dt): Likewise.
2765 (gfc_new_nml_name_expr): Removed.
2767 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2769 * arith.h (gfc_constant_result): Removed prototype.
2770 * constructor.h (gfc_build_array_expr): Removed prototype.
2771 (gfc_build_structure_constructor_expr): Removed prototype.
2772 * gfortran.h (gfc_int_expr): Removed prototype.
2773 (gfc_logical_expr): Removed prototype.
2774 (gfc_get_array_expr): New prototype.
2775 (gfc_get_structure_constructor_expr): New prototype.
2776 (gfc_get_constant_expr): New prototype.
2777 (gfc_get_int_expr): New prototype.
2778 (gfc_get_logical_expr): New prototype.
2779 * arith.c (gfc_constant_result): Moved and renamed to
2780 expr.c (gfc_get_constant_expr). Fixed all callers.
2781 * constructor.c (gfc_build_array_expr): Moved and renamed to
2782 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2783 and kind. Fixed all callers.
2784 (gfc_build_structure_constructor_expr): Moved and renamed to
2785 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2786 to type and kind. Fixed all callers.
2787 * expr.c (gfc_logical_expr): Renamed to ...
2788 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2789 (gfc_int_expr): Renamed to ...
2790 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2792 (gfc_get_constant_expr): New.
2793 (gfc_get_array_expr): New.
2794 (gfc_get_structure_constructor_expr): New.
2795 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2798 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2800 * constructor.h: New.
2801 * constructor.c: New.
2802 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2803 * arith.c (reducy_unary): Use constructor API.
2804 (reduce_binary_ac): Likewise.
2805 (reduce_binary_ca): Likewise.
2806 (reduce_binary_aa): Likewise.
2807 * check.c (gfc_check_pack): Likewise.
2808 (gfc_check_reshape): Likewise.
2809 (gfc_check_unpack): Likewise.
2810 * decl.c (add_init_expr_to_sym): Likewise.
2811 (build_struct): Likewise.
2812 * dependency.c (gfc_check_dependency): Likewise.
2813 (contains_forall_index_p): Likewise.
2814 * dump-parse-tree.c (show_constructor): Likewise.
2815 * expr.c (free_expr0): Likewise.
2816 (gfc_copy_expr): Likewise.
2817 (gfc_is_constant_expr): Likewise.
2818 (simplify_constructor): Likewise.
2819 (find_array_element): Likewise.
2820 (find_component_ref): Likewise.
2821 (find_array_section): Likewise.
2822 (find_substring_ref): Likewise.
2823 (simplify_const_ref): Likewise.
2824 (scalarize_intrinsic_call): Likewise.
2825 (check_alloc_comp_init): Likewise.
2826 (gfc_default_initializer): Likewise.
2827 (gfc_traverse_expr): Likewise.
2828 * iresolve.c (check_charlen_present): Likewise.
2829 (gfc_resolve_reshape): Likewise.
2830 (gfc_resolve_transfer): Likewise.
2831 * module.c (mio_constructor): Likewise.
2832 * primary.c (build_actual_constructor): Likewise.
2833 (gfc_match_structure_constructor): Likewise.
2834 * resolve.c (resolve_structure_cons): Likewise.
2835 * simplify.c (is_constant_array_expr): Likewise.
2836 (init_result_expr): Likewise.
2837 (transformational_result): Likewise.
2838 (simplify_transformation_to_scalar): Likewise.
2839 (simplify_transformation_to_array): Likewise.
2840 (gfc_simplify_dot_product): Likewise.
2841 (simplify_bound): Likewise.
2842 (simplify_matmul): Likewise.
2843 (simplify_minval_maxval): Likewise.
2844 (gfc_simplify_pack): Likewise.
2845 (gfc_simplify_reshape): Likewise.
2846 (gfc_simplify_shape): Likewise.
2847 (gfc_simplify_spread): Likewise.
2848 (gfc_simplify_transpose): Likewise.
2849 (gfc_simplify_unpack): Likewise.q
2850 (gfc_convert_constant): Likewise.
2851 (gfc_convert_char_constant): Likewise.
2852 * target-memory.c (size_array): Likewise.
2853 (encode_array): Likewise.
2854 (encode_derived): Likewise.
2855 (interpret_array): Likewise.
2856 (gfc_interpret_derived): Likewise.
2857 (expr_to_char): Likewise.
2858 (gfc_merge_initializers): Likewise.
2859 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2860 (gfc_trans_array_constructor_value): Likewise.
2861 (get_array_ctor_strlen): Likewise.
2862 (gfc_constant_array_constructor_p): Likewise.
2863 (gfc_build_constant_array_constructor): Likewise.
2864 (gfc_trans_array_constructor): Likewise.
2865 (gfc_conv_array_initializer): Likewise.
2866 * trans-decl.c (check_constant_initializer): Likewise.
2867 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2868 (gfc_apply_interface_mapping_to_cons): Likewise.
2869 (gfc_trans_structure_assign): Likewise.
2870 (gfc_conv_structure): Likewise.
2871 * array.c (check_duplicate_iterator): Likewise.
2872 (match_array_list): Likewise.
2873 (match_array_cons_element): Likewise.
2874 (gfc_match_array_constructor): Likewise.
2875 (check_constructor_type): Likewise.
2876 (check_constructor): Likewise.
2878 (expand_constructor): Likewise.
2879 (extract_element): Likewise.
2880 (gfc_expanded_ac): Likewise.
2881 (resolve_array_list): Likewise.
2882 (gfc_resolve_character_array_constructor): Likewise.
2883 (copy_iterator): Renamed to ...
2884 (gfc_copy_iterator): ... this.
2885 (gfc_append_constructor): Removed.
2886 (gfc_insert_constructor): Removed unused function.
2887 (gfc_get_constructor): Removed.
2888 (gfc_free_constructor): Removed.
2889 (qgfc_copy_constructor): Removed.
2890 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2891 Removed all references. Replaced constructor list by splay-tree.
2892 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2893 the inner struct, added member 'base'.
2894 (gfc_append_constructor): Removed prototype.
2895 (gfc_insert_constructor): Removed prototype.
2896 (gfc_get_constructor): Removed prototype.
2897 (gfc_free_constructor): Removed prototype.
2898 (qgfc_copy_constructor): Removed prototype.
2899 (gfc_copy_iterator): New prototype.
2900 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2902 2010-04-10 Tobias Burnus <burnus@net-b.de>
2905 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2906 proc-pointers and type-bound procedures.
2907 (gfc_specification_expr): Check proc-pointers for pureness.
2909 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2912 * gfortranspec.c (lang_specific_driver): Do not expose vars
2913 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2916 2010-04-09 Tobias Burnus <burnus@net-b.de>
2919 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2921 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2922 * data.c (gfc_assign_data_value): Ditto.
2923 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2924 (gfc_traverse_expr): Traverse also through codimension expressions.
2925 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2926 gfc_has_ultimate_pointer): New functions.
2927 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2928 (gfc_array_ref): Add codimen.
2929 (gfc_array_ref): Add in_allocate.
2930 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2931 gfc_has_ultimate_pointer): Add prototypes.
2932 * interface.c (compare_parameter, compare_actual_formal,
2933 check_intents): Add coarray constraints.
2934 * match.c (gfc_match_iterator): Add coarray constraint.
2935 * match.h (gfc_match_array_ref): Update interface.
2936 * primary.c (gfc_match_varspec): Handle codimensions.
2937 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2938 (check_class_members): Return gfc_try instead for error recovery.
2939 (resolve_typebound_function,resolve_typebound_subroutine,
2940 check_members): Handle return value of check_class_members.
2941 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2942 check_dimension, compare_spec_to_ref, resolve_array_ref,
2943 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2944 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2946 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2947 Skip over coarray refs.
2948 (gfc_array_allocate) Add support for references containing coindexes.
2949 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2950 (gfc_map_intrinsic_function): Ignore codimensions.
2952 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2955 * io.c (check_format_string): Added check for additional non
2956 blank characters after the format string was successfully
2958 * io.c (check_format): Changed the error messages for positive
2959 int required and period required to drop through the error logic
2960 and report with gfc_error instead of gfc_error_now. Corrected
2961 format postion for hollerith strings.
2963 2010-04-08 Tobias Burnus <burnus@net-b.de>
2965 * module.c (use_iso_fortran_env_module): Fix standard check.
2967 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2969 * parse.c (parse_derived, parse_enum): Avoid set but not used
2972 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2975 * gfortran.texi: Add section about representation of
2978 2010-04-07 Simon Baldwin <simonb@google.com>
2980 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2981 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2983 2010-04-07 Richard Guenther <rguenther@suse.de>
2985 * options.c (gfc_init_options): Do not set.
2987 2010-04-06 Tobias Burnus <burnus@net-b.de>
2990 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2991 * match.c (gfc_match_critical, sync_statement): Ditto.
2992 * gfortran.h (gfc_fcoarray): New enum.
2993 (gfc_option_t): Use it.
2994 * lang.opt (fcoarray): Add new flag.
2995 * invoke.texi (fcoarray): Document it.
2996 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2997 (gfc_handle_coarray_option): New function.
2999 2010-04-06 Tobias Burnus <burnus@net-b.de>
3002 * gfortran.h (gfc_array_spec): Add cotype.
3003 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3004 and defer error diagnostic.
3005 * resolve.c (resolve_fl_derived): Add missing check.
3006 (resolve_symbol): Add cotype/type check.
3007 * parse.c (parse_derived): Fix setting of coarray_comp.
3009 2010-04-06 Tobias Burnus <burnus@net-b.de>
3012 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3013 match_array_element_spec,gfc_copy_array_spec,
3014 gfc_compare_array_spec): Include corank.
3015 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3016 * decl.c (build_sym,build_struct,variable_decl,
3017 match_attr_spec,attr_decl1,cray_pointer_decl,
3018 gfc_match_volatile): Add codimension.
3019 (gfc_match_codimension): New function.
3020 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3021 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3022 (gfc_add_codimension): New function prototype.
3023 * match.h (gfc_match_codimension): New function prototype.
3024 (gfc_match_array_spec): Update prototype
3025 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3026 * module.c (MOD_VERSION): Bump.
3027 (mio_symbol_attribute): Support coarray attributes.
3028 (mio_array_spec): Add corank support.
3029 * parse.c (decode_specification_statement,decode_statement,
3030 parse_derived): Add coarray support.
3031 * resolve.c (resolve_formal_arglist, was_declared,
3032 is_non_constant_shape_array, resolve_fl_variable,
3033 resolve_fl_derived, resolve_symbol): Add coarray support.
3034 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3035 gfc_build_class_symbol): Add coarray support.
3036 (gfc_add_codimension): New function.
3038 2010-04-06 Tobias Burnus <burnus@net-b.de>
3041 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3042 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3043 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3045 * intrinsic.texi (iso_fortran_env): Ditto.
3046 * libgfortran.h (libgfortran_stat_codes): New enum.
3047 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3048 constants from the intrinsic module.
3050 2010-04-06 Tobias Burnus <burnus@net-b.de>
3053 * intrinsic.c (add_functions): Add num_images.
3054 * decl.c (gfc_match_end): Handle END CRITICAL.
3055 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3056 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3058 * gfortran.h (gfc_statement): Add enum items for those.
3059 (gfc_exec_op) Ditto.
3060 (gfc_isym_id): Add num_images.
3061 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3062 (gfc_trans_sync,gfc_trans_critical): New functions.
3063 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3064 gfc_trans_critical): Add/update prototypes.
3065 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3066 and SYNC statements.
3067 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3068 * resolve.c (resolve_sync): Add function.
3069 (gfc_resolve_blocks): Handle CRITICAL.
3070 (resolve_code): Handle CRITICAL, ERROR STOP,
3071 (resolve_branch): Add CRITICAL constraint check.
3072 and SYNC statements.
3073 * st.c (gfc_free_statement): Add new statements.
3074 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3075 (gfc_build_builtin_function_decls): Initialize it.
3076 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3077 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3078 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3080 (match_exit_cycle): Handle CRITICAL constraint.
3081 (gfc_match_stopcode): Handle ERROR STOP.
3082 * match.h (gfc_match_critical, gfc_match_error_stop,
3083 gfc_match_sync_all, gfc_match_sync_images,
3084 gfc_match_sync_memory): Add prototype.
3085 * parse.c (decode_statement, gfc_ascii_statement,
3086 parse_executable): Handle new statements.
3087 (parse_critical_block): New function.
3088 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3089 * intrinsic.texi (num_images): Document new function.
3090 * simplify.c (gfc_simplify_num_images): Add function.
3092 2010-04-06 Tobias Burnus <burnus@net-b.de>
3095 * trans-array.c (gfc_conv_expr_descriptor): Update
3096 gfc_trans_scalar_assign call.
3097 (has_default_initializer): New function.
3098 (gfc_trans_deferred_array): Nullify less often.
3099 * trans-expr.c (gfc_conv_subref_array_arg,
3100 gfc_trans_subcomponent_assign): Update call to
3101 gfc_trans_scalar_assign.
3102 (gfc_trans_scalar_assign): Add parameter and pass it on.
3103 (gfc_trans_assignment_1): Optionally, do not dealloc before
3105 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3106 call to gfc_trans_scalar_assign.
3107 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3108 initializer to static variables.
3109 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3110 * trans-stmt.c (forall_make_variable_temp,
3111 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3112 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3113 gfc_trans_allocate): Update gfc_trans_assignment call.
3114 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3115 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3116 parameter to prototype.
3118 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3120 * ioparm.def : Update copyright.
3122 * trans-array.c : ditto
3123 * trans-array.h : ditto
3125 * trans-types.c: ditto
3126 * dependency.c : ditto
3127 * gfortran.h : ditto
3129 * trans-io.c : ditto
3130 * trans-intrinsic.c : ditto
3131 * libgfortran.h : ditto
3132 * invoke.texi : ditto
3133 * intrinsic.texi : ditto
3136 * intrinsic.c : ditto
3137 * interface.c : ditto
3138 * iresolve.c : ditto
3139 * trans-stmt.c : ditto
3140 * trans-stmt.h : ditto
3145 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3148 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3149 do not assert the context of derived types.
3151 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3154 * ioparm.def: Change inquire size variable to type pointer to
3157 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3160 * trans-expr.c (conv_parent_component_references): Ensure that
3161 'dt' has a backend_decl.
3164 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3165 type has a backend_decl.
3168 * resolve.c (resolve_global_procedure): Check that the 'cl'
3169 structure is not NULL.
3171 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3173 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3176 2010-03-17 Tobias Burnus <burnus@net-b.de>
3179 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3180 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3182 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3183 pointees as having explizit size.
3184 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3186 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3187 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3188 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3189 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3190 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3193 2010-03-14 Tobias Burnus <burnus@net-b.de>
3196 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3197 (resolve_ordinary_assign): Add check to avoid segfault.
3199 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3203 * resolve.c (resolve_compcall): Add new boolean dummy argument
3204 'class_members'. Only resolve expression at end if false.
3205 Remove redundant, static variable 'class_object'.
3206 (check_class_members): Add extra argument to call of
3208 (resolve_typebound_function): Renamed resolve_class_compcall.
3209 Do all the detection of class references here. Correct calls to
3210 resolve_compcall for extra argument.
3211 (resolve_typebound_subroutine): resolve_class_typebound_call
3212 renamed. Otherwise same as resolve_typebound_function.
3213 (gfc_resolve_expr): Call resolve_typebound_function.
3214 (resolve_code): Call resolve_typebound_subroutine.
3216 2010-03-10 Tobias Burnus <burnus@net-b.de
3219 * symbol.c (get_iso_c_sym): Set sym->result.
3221 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3224 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3225 for TBPs, otherwise they will not be resolved properly.
3226 (resolve_function): Use 'value.function.esym' instead of
3227 'value.function.name' to check if we're dealing with a TBP.
3228 (check_class_members): Set correct type of passed object for all TBPs,
3229 not only generic ones, except if the type is abstract.
3231 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3234 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3235 'final...' are not misinterpreted as FINAL statements.
3237 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3240 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3241 allocatable ultimate components do not need temporaries, whilst
3242 ultimate pointer components do.
3244 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3247 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3249 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3252 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3255 * trans-array.c (gfc_conv_array_parameter): A full array of
3256 derived type need not be restricted to a symbol without an
3257 array spec to use the call to gfc_conv_expr_descriptor.
3260 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3261 allocatable arrays do not need temporaries.
3263 2010-03-01 Tobias Burnus <burnus@net-b.de>
3266 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3269 2010-02-28 Tobias Burnus <burnus@net-b.de>
3272 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3273 (gfc_conv_initializer): Handle zero initializer as special case.
3275 2010-02-27 Tobias Burnus <burnus@net-b.de>
3278 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3279 for module variables for Fortran 2008.
3281 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3284 * trans-common.c (build_common_decl): Also update DECL_MODE,
3285 and DECL_SIZE when encountering a larger common block and call
3288 2010-02-24 Tobias Burnus <burnus@net-b.de>
3291 * trans-expr.c (gfc_conv_initializer): Call directly
3292 gfc_conv_constant for C_NULL_(FUN)PTR.
3294 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3297 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3298 checking the rest of the dimensions for elements.
3300 2010-02-21 Tobias Burnus <burnus@net-b.de>
3303 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3305 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3306 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3307 * invoke.texi: Document new -fno-protect-parens flag.
3309 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3315 * dependency.c (gfc_check_argument_var_dependency): Use enum
3316 value instead of arithmetic vaue for 'elemental'.
3317 (check_data_pointer_types): New function.
3318 (gfc_check_dependency): Call check_data_pointer_types.
3319 * trans-array.h : Change fourth argument of
3320 gfc_conv_array_parameter to boolean.
3321 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3322 can be a dummy but it must not be assumed shape or deferred.
3323 Change fourth argument to boolean. Array constructor exprs will
3324 always be contiguous and do not need packing and unpacking.
3325 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3326 space and change fourth argument of gfc_conv_array_parameter
3328 (gfc_trans_arrayfunc_assign): Change fourth argument of
3329 gfc_conv_array_parameter to boolean.
3330 * trans-io.c (gfc_convert_array_to_string): The same.
3331 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3333 2010-02-20 Tobias Burnus <burnus@net-b.de>
3336 * libgfortran.h: Add GFC_RTCHECK_MEM.
3337 * invoke.texi (-fcheck=): Document -fcheck=mem.
3338 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3339 and enable malloc-success check only with -fcheck=mem.
3340 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3342 2010-02-16 Tobias Burnus <burnus@net-b.de>
3345 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3346 * intrinsic.c (add_functions): Ditto.
3347 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3348 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3350 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3353 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3354 gfc_trans_do prototype.
3355 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3356 a loop exit condition. If exit condition is given, build the loop exit
3357 code, checking IO results of implied do loops in READ and WRITE.
3358 (gfc_trans_do): Likewise.
3359 * trans.c (trans_code): New static work function, previously
3360 gfc_trans_code. Passes exit condition to gfc_trans_do.
3361 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3362 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3363 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3364 result status bits in the dtparm structure. Use this condition in call
3365 to gfc_trans_code_cond.
3367 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3371 * trans-array.c (gfc_conv_array_parameter): Use
3372 gfc_full_array_ref_p to detect full and contiguous variable
3373 arrays. Full array components and contiguous arrays do not need
3374 internal_pack and internal_unpack.
3376 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3379 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3382 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3384 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3387 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3388 Tobias Burnus <burnus@net-b.de>
3391 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3393 2010-02-10 Tobias Burnus <burnus@net-b.de>
3396 * trans-decl.c (gfc_generate_function_code): Only check
3397 actual-vs.-dummy character bounds if not bind(C).
3399 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3402 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3403 info->dimen after info has been freed.
3405 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3408 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3411 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3413 * module.c (fix_mio_expr): Declare sym.
3415 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3418 * module.c (fix_mio_expr): Fix for private generic procedures.
3420 2010-02-09 Daniel Kraft <d@domob.eu>
3423 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3424 length to be correct and issue only with -Wsurprising.
3425 * invoke.texi (Wsurprising): Mention this new warning that is
3426 turned on by -Wsurprising.
3428 2010-02-09 Daniel Kraft <d@domob.eu>
3431 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3432 can be CHARACTER type.
3433 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3435 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3438 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3439 'formal_ptr'. If this is true, give returned descriptor unity
3440 lbounds, in all dimensions, and the appropriate offset.
3441 (gfc_conv_procedure_call); If formal is a pointer, set the last
3442 argument of gfc_conv_subref_array_arg to true.
3443 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3444 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3445 new arg of gfc_conv_subref_array_arg to false.
3446 * trans-stmt.c (forall_make_variable_temp): The same.
3448 2010-02-03 Tobias Burnus <burnus@net-b.de>
3451 * interface.c (compare_parameter): Disable rank-checking
3454 2010-02-02 Tobias Burnus <burnus@net-b.de>
3457 * parse.c (decode_specification_statement): Use sym->result not sym.
3459 2010-02-01 Tobias Burnus <burnus@net-b.de>
3462 * decl.c (variable_decl): Allow default initializer in
3463 TYPE declarations in PURE functions.
3465 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3468 * resolve.c (resolve_allocate_expr): Move default initialization code
3469 here from gfc_trans_allocate.
3470 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3472 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3473 of CLASS variables via memcpy.
3474 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3475 to resolve_allocate_expr.
3477 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3480 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3481 * gfortran.h : Add prototype for above.
3482 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3483 (gfc_trans_subcomponent_assign): Call new function to replace
3484 the code to deal with allocatable components.
3485 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3486 gfc_get_full_arrayspec_from_expr to replace existing code.
3488 2010-01-25 Tobias Burnus <burnus@net-b.de>
3491 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3494 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3498 * expr.c (remove_subobject_ref): If the constructor is NULL use
3499 the expression as the source.
3500 (simplify_const_ref): Change the type of expression if
3501 there are component references. Allow for substring to be at
3502 the end of an arbitrarily long chain of references. If an
3503 element is found that is not in an EXPR_ARRAY, assume that this
3504 is scalar initialization of array. Call remove_subobject_ref in
3505 this case with NULL second argument.
3507 2010-01-24 Tobias Burnus <burnus@net-b.de>
3510 * array.c (gfc_array_dimen_size): Use correct specific
3511 function in the check.
3513 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3516 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3517 is required, turn any trailing array elements after a range
3518 into ranges so that offsets can be calculated.
3520 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3522 * module.c (mio_f2k_derived): Use enumerator as initializer of
3526 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3527 bitfield of width 2.
3529 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3532 * resolve.c (extract_compcall_passed_object): Set locus for
3533 passed-object argument.
3534 (extract_ppc_passed_object): Set locus and correctly remove PPC
3537 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3540 * trans-decl.c (add_argument_checking): Do not use the backend
3541 decl directly to test for the presence of an optional dummy
3542 argument. Use gfc_conv_expr_present, remembering to set the
3546 * trans-decl.c (gfc_generate_function_code): Small white space
3547 changes. If 'recurcheckvar' is NULL do not try to reset it.
3549 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3552 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3553 component for extended types.
3554 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3555 and take care of parent component accessibility.
3557 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3560 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3561 * interface.c (check_interface1): Move a warning message here from
3562 resolve_fl_procedure.
3563 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3564 * module.c (read_module): Remove call to gfc_check_interfaces, since
3565 this comes too early here.
3566 * resolve.c (resolve_fl_procedure): Move warning message to
3569 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3572 * interface.c (check_interface1): Pass symbol name rather than NULL to
3573 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3575 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3576 than NULL to gfc_compare_interfaces.
3578 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3581 * trans-array.c (duplicate_allocatable): Static version of
3582 gfc_duplicate_allocatable with provision to handle scalar
3583 components. New boolean argument to switch off call to malloc
3585 (gfc_duplicate_allocatable): New function to call above with
3587 (gfc_copy_allocatable_data): New function to call above with
3589 (structure_alloc_comps): Do not apply indirect reference to
3590 scalar pointers. Add new section to copy allocatable components
3591 of arrays. Extend copying of allocatable components to include
3593 (gfc_copy_only_alloc_comp): New function to copy allocatable
3594 component derived types, without allocating the base structure.
3595 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3596 Add primitive for gfc_copy_only_alloc_comp.
3597 * trans-expr.c (gfc_conv_procedure_call): After calls to
3598 transformational functions with results that are derived types
3599 with allocatable components, copy the components in the result.
3600 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3601 of lhs derived types before allocation.
3603 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3606 * module.c (load_generic_interfaces): If a procedure that is
3607 use associated but not generic is given an interface that
3608 includes itself, then make it generic.
3610 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3611 Shujing Zhao <pearly.zhao@oracle.com>
3613 PR translation/42469
3614 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3615 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3616 character between option name and help text.
3618 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3622 * trans-array.c (gfc_conv_array_initializer): Change call to
3623 gfc_error_now to call to gfc_fatal_error.
3624 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3625 (is_constant_element): Changed name from constant_element.
3626 (gfc_constant_ac): Only use expand_construuctor for expression
3627 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3628 call gfc_is_constant_expr.
3629 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3631 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3632 array expressions should have their constructors expanded.
3633 (gfc_resolve_expr): Use new function to determine whether or not to call
3634 gfc_expand_constructor.
3636 2010-01-09 Tobias Burnus <burnus@net-b.de>
3639 * trans-expr.c (gfc_trans_structure_assign): Handle
3641 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3642 to the constructor for c_null_(fun)ptr.
3643 * resolve.c (resolve_structure_cons): Add special case
3644 for c_null_(fun)ptr.
3646 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3648 * gfortranspec.c (lang_specific_driver): Update copyright notice
3651 2010-01-08 Tobias Burnus <burnus@net-b.de>
3654 * symbol.c (check_conflict, gfc_copy_attr): Add
3655 ASYNCHRONOUS support.
3656 (gfc_add_asynchronous): New function.
3657 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3658 (gfc_match_asynchronous): New function.
3659 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3660 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3661 (gfc_add_asynchronous): New Prototype.
3662 * module.c (ab_attribute, mio_symbol_attribute): Add
3663 ASYNCHRONOUS support.
3664 * resolve.c (was_declared): Ditto.
3665 * match.h (gfc_match_asynchronous): New prototype.
3666 * parse.c (decode_specification_statement,decode_statement):
3667 Add ASYNCHRONOUS support.
3669 2010-01-07 Tobias Burnus <burnus@net-b.de>
3672 * trans-decl.c (get_proc_pointer_decl): Fix call to
3673 gfc_conv_initializer for array-valued proc-pointer funcs.
3675 2010-01-07 Tobias Burnus <burnus@net-b.de>
3678 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3679 allocatable scalars with SAVE attribute.
3681 2010-01-05 Tobias Burnus <burnus@net-b.de>
3684 * options.c (gfc_post_options): Set -frecursion
3685 when -fopenmp is used.
3687 2010-01-05 Tobias Burnus <burnus@net-b.de>
3690 * trans-expr.c (gfc_conv_procedure_call): Nullify
3691 return value for allocatable-scalar character functions.
3693 2010-01-04 Tobias Burnus <burnus@net-b.de>
3696 * error.c (error_printf, gfc_warning, gfc_notify_std,
3697 gfc_warning_now, gfc_error, gfc_error_now,
3698 gfc_fatal_error): Change argument name from nocmsgid to
3699 gmsgid to enable (x)gettext's % checking.
3701 2010-01-04 Tobias Burnus <burnus@net-b.de>
3703 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3705 2010-01-04 Tobias Burnus <burnus@net-b.de>
3708 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3709 for functions returning allocatable scalars.
3710 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3711 reallocating an allocatable scalar.
3712 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3714 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3715 allocatable scalars.
3716 (gfc_generate_function_code): Nullify result variable for
3717 allocatable scalars.
3720 * module.c (gfc_use_module): Fix warning string to allow
3724 * invoke.texi (-fcheck=recursion): Mention that the checking
3725 is also disabled for -frecursive.
3726 * trans-decl.c (gfc_generate_function_code): Disable
3727 -fcheck=recursion when -frecursive is used.
3729 * intrinsic.texi (iso_c_binding): Improve wording.
3732 Copyright (C) 2010 Free Software Foundation, Inc.
3734 Copying and distribution of this file, with or without modification,
3735 are permitted in any medium without royalty provided the copyright
3736 notice and this notice are preserved.