1 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4 * trans-types.c (gfc_init_kinds): Disable TFmode.
6 2010-08-27 Janus Weil <janus@gcc.gnu.org>
9 * match.c (gfc_match_allocate): Avoid double free on error.
11 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
14 * gfortran.h (gfc_real_info): Add c_float128 field.
15 * mathbuiltins.def: Indicate which builtins are const.
16 * trans-types.h (float128_type_node, complex_float128_type_node,
17 gfc_real16_is_float128): New variables.
18 * trans-types.c (float128_type_node, complex_float128_type_node,
19 gfc_real16_is_float128): New variables.
20 (gfc_init_kinds): Allow TFmode.
21 (gfc_build_real_type): Mark __float128 types as such.
22 (gfc_init_types): Initialize float128_type_node and
23 complex_float128_type_node
24 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
25 argument of OTHER_BUILTIN macro.
26 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
27 (builtin_decl_for_precision): Special case for __float128.
28 (builtin_decl_for_float_kind): Likewise.
29 (define_quad_builtin): New function.
30 (gfc_build_intrinsic_lib_fndecls): Create all __float128
31 library decls if necessary. Store them in the real16_decl and
32 complex16_decl builtin map fields.
33 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
34 library function names.
36 2010-08-27 Tobias Burnus <burnus@net-b.de>
39 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
40 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
41 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
42 gfc_resolve_parity): New prototypes.
43 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
44 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
45 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
46 gfc_resolve_parity): New functions.
47 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
49 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
50 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
51 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
52 * gcc/fortran/simplify.c (simplify_transformation_to_array):
53 Add post-processing opterator.
54 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
55 gfc_simplify_product, gfc_simplify_sum): Update call.
56 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
57 gfc_simplify_parity): New functions.
59 2010-08-27 Janus Weil <janus@gcc.gnu.org>
62 * match.c (select_type_set_tmp): Add the possibility to reset the
64 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
66 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
69 * dependency.c (check_section_vs_section): Single test for
70 identical strides which takes into account that only one
71 of the strides may be NULL.
73 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
76 * primary.c (match_hollerith_constant): Calculate padding needed to
77 fill default integer and allocate string for that size. Set pad bytes
79 * gfortran.h: Add hollerith pad value to type spec union.
80 * data.c (create_character_initializer): Fix spelling of function name.
81 Use hollerith pad value to calculate length.
82 * arith.c (hollerith2representation); Use hollerith pad value to
85 2010-08-26 Daniel Kraft <d@domob.eu>
90 * gfortran.h (struct gfc_association_list): New flag `dangling'.
91 (gfc_build_block_ns): Declared here...
92 * parse.h (gfc_build_block_ns): ...instead of here.
93 * trans.h (gfc_process_block_locals): Expect additionally the
94 gfc_association_list of BLOCK (if present).
95 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
96 * resolve.c (resolve_variable): Only check for invalid *array*
97 references on associate-names.
98 (resolve_assoc_var): New method with code previously in resolve_symbol.
99 (resolve_select_type): Use association to give the selector and
100 temporaries their values instead of ordinary assignment.
101 (resolve_fl_var_and_proc): Allow CLASS associate-names.
102 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
103 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
104 to `gfc_process_block_locals' to match new interface.
105 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
107 (gfc_process_block_locals): Defer them rather here when linked to
108 from the BLOCK's association list.
110 2010-08-25 Jakub Jelinek <jakub@redhat.com>
112 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
113 TREE_NOTHROW on fndecls that can't throw. Set
114 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
115 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
116 gfor_fndecl_associated.
118 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
121 * frontend-passes.c (optimize_equality): Don't optimize array equality
123 2010-08-23 Janus Weil <janus@gcc.gnu.org>
126 * resolve.c (resolve_procedure_interface): New function split off from
128 (resolve_formal_arglist): Call it here ...
129 (resolve_symbol): ... and here.
131 2010-08-22 Joseph Myers <joseph@codesourcery.com>
133 * Make-lang.in (gfortranspec.o): Update dependencies.
134 * gfortranspec.c: Include coretypes.h before gcc.h. Include
136 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
137 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
138 (g77_xargc): Make unsigned.
139 (g77_xargv): Change to g77_x_decoded_options.
140 (g77_newargc): Make unsigned.
141 (g77_newargv): Change to g77_new_decoded_options.
142 (strings_same, options_same): New.
143 (append_arg): Use cl_decoded_option structures.
144 (append_option): New.
145 (add_arg_libgfortran): New.
146 (lang_specific_driver): Use cl_decoded_option structures.
148 2010-08-21 Janus Weil <janus@gcc.gnu.org>
152 * class.c (add_proc_comp): Add static initializer for PPCs.
153 (add_procs_to_declared_vtab): Modified comment.
154 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
155 initializer if the component is part of a vtype.
156 (mio_component_list): Add argument 'vtype', pass it on to
158 (mio_symbol): Modified call to 'mio_component_list'.
159 * trans.h (gfc_conv_initializer): Modified prototype.
160 (gfc_trans_assign_vtab_procs): Removed.
161 * trans-common.c (create_common): Modified call to
162 'gfc_conv_initializer'.
163 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
164 gfc_emit_parameter_debug_info): Modified call to
165 'gfc_conv_initializer'.
166 (build_function_decl): Remove assertion.
167 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
168 Removed call to 'gfc_trans_assign_vtab_procs'.
169 (gfc_conv_initializer): Add argument 'procptr'.
170 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
171 (gfc_trans_assign_vtab_procs): Removed.
172 * trans-stmt.c (gfc_trans_allocate): Removed call to
173 'gfc_trans_assign_vtab_procs'.
175 2010-08-21 Tobias Burnus <burnus@net-b.de>
179 * intrinsic.c (add_sym): Init value attribute.
180 (set_attr_value): New function.
181 (add_functions) Use it and add JN/YN resolvers.
182 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
183 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
184 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
185 * iresolve.c (gfc_resolve_bessel_n2): New function.
186 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
188 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
189 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
190 * simplify.c (): For YN set to -INF if previous values
192 * trans-expr.c (gfc_conv_procedure_call): Don't crash
194 * iresolve.c (gfc_resolve_extends_type_of): Set the
195 type of the dummy argument to the one of the actual.
197 2010-08-20 Joseph Myers <joseph@codesourcery.com>
199 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
201 2010-08-20 Joseph Myers <joseph@codesourcery.com>
203 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
206 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
208 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
210 2010-08-19 Daniel Kraft <d@domob.eu>
214 * trans.h (struct gfc_se): New flag `byref_noassign'.
215 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
216 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
217 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
218 and check for compile-time errors with those.
219 * trans-decl.c (trans_associate_var): Use new routine
220 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
221 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
222 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
223 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
224 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
225 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
226 rank remapping for assignment.
228 2010-08-19 Tobias Burnus <burnus@net-b.de>
230 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
231 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
234 2010-08-19 Tobias Burnus <burnus@net-b.de>
238 * check.c (gfc_check_bessel_n2): New function.
239 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
240 * intrinsic.c (add_functions): Add transformational version
241 of the Bessel_jn/yn intrinsics.
242 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
243 gfc_simplify_bessel_yn2): New prototypes.
244 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
245 transformational variant.
246 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
247 Check for negative order.
248 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
249 gfc_simplify_bessel_yn2): New functions.
251 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
254 * resolve.c (resolve_transfer): Traverse operands and set expression
255 to be checked to a non EXPR_OP type.
257 2010-08-19 Janus Weil <janus@gcc.gnu.org>
260 * gfortran.h (gfc_add_save): Modified prototype.
261 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
262 (match_pointer_init): New function to match F08 pointer initialization.
263 (variable_decl,match_procedure_decl,match_ppc_decl): Use
264 'match_pointer_init'.
265 (match_attr_spec): Module variables are implicitly SAVE.
266 (gfc_match_save): Modified call to 'gfc_add_save'.
267 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
269 * primary.c (gfc_variable_attr): Handle SAVE attribute.
270 * resolve.c (resolve_structure_cons): Add new argument and do pointer
271 initialization checks.
272 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
273 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
274 (resolve_fl_variable): Handle SAVE_IMPLICIT.
275 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
277 * trans-decl.c (gfc_create_module_variable): Module variables with
278 TARGET can already exist.
279 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
280 (gfc_conv_initializer): Implement non-NULL pointer
283 2010-08-18 Tobias Burnus <burnus@net-b.de>
286 * intrinsic.texi (selected_char_kind): Document ISO_10646
289 2010-08-17 Jakub Jelinek <jakub@redhat.com>
292 * trans-decl.c (build_library_function_decl_1): Chain on
293 void_list_node instead of creating a new TREE_LIST.
294 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
295 * trans-types.c (gfc_get_function_type): Likewise. Set
296 typelist to void_list_node for the main program.
298 2010-08-17 Daniel Kraft <d@domob.eu>
301 * gfortran.h (struct gfc_association_list): New member `where'.
302 (gfc_is_associate_pointer) New method.
303 * match.c (gfc_match_associate): Remember locus for each associate
304 name matched and do not try to set variable flag.
305 * parse.c (parse_associate): Use remembered locus for symbols.
306 * primary.c (match_variable): Instead of variable-flag check for
307 associate names set it for all such names used.
308 * symbol.c (gfc_is_associate_pointer): New method.
309 * resolve.c (resolve_block_construct): Don't generate assignments
310 to give associate-names their values.
311 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
312 (resolve_symbol): Set some more attributes for associate variables,
313 set variable flag here and check it and don't try to build an
314 explicitely shaped array-spec for array associate variables.
315 * trans-expr.c (gfc_conv_variable): Dereference in case of association
317 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
318 (gfc_sym_type): Return pointer type for association to scalar vars.
319 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
320 (trans_associate_var): New method.
321 (gfc_trans_deferred_vars): Handle association symbols.
323 2010-08-16 Joseph Myers <joseph@codesourcery.com>
325 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
327 (MMDX): Change back to MMD. Mark NoDriverArg instead of
329 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
330 OPT_MDX and OPT_MMDX.
332 2010-08-16 Joseph Myers <joseph@codesourcery.com>
334 * lang.opt (MDX, MMDX): Mark RejectDriver.
336 2010-08-15 Janus Weil <janus@gcc.gnu.org>
338 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
339 vtabs for generics any more).
341 2010-08-15 Daniel Kraft <d@domob.eu>
344 * gfortran.h (gfc_find_proc_namespace): New method.
345 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
346 around with namespace.
347 * symbol.c (gfc_find_proc_namespace): New method.
348 * trans-decl.c (gfc_build_qualified_array): Use it for correct
350 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
351 * parse.c (parse_associate): Removed assignment-generation here...
352 * resolve.c (resolve_block_construct): ...and added it here.
353 (resolve_variable): Handle names that are arrays but were not parsed
354 as such because of association.
355 (resolve_code): Fix BLOCK resolution.
356 (resolve_symbol): Generate array-spec for associate-names.
358 2010-08-15 Tobias Burnus <burnus@net-b.de>
361 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
362 (verify_c_interop): Handle unresolved DT with bind(C).
364 2010-08-15 Tobias Burnus <burnus@net-b.de>
366 * trans-expr.c (gfc_conv_expr_present): Regard nullified
367 pointer arrays as absent.
368 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
369 dummys as absent argument.
370 * interface.c (compare_actual_formal,compare_parameter):
373 2010-08-15 Tobias Burnus <burnus@net-b.de>
375 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
376 dummies with intent(in).
378 2010-08-15 Daniel Kraft <d@domob.eu>
381 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
382 routines not IMPURE also as PURE.
383 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
384 `NO_CLASS' in `CLASS_IMPURE'.
385 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
386 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
387 (add_functions): Ditto.
388 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
389 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
390 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
391 are not ALLOCATABLE and have their INTENT specified.
393 2010-08-13 Daniel Kraft <d@domob.eu>
395 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
396 * array.c (gfc_match_array_spec): Match implied-shape specification and
397 handle AS_IMPLIED_SHAPE correctly otherwise.
398 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
399 (variable_decl): Some checks for implied-shape declaration.
400 * resolve.c (resolve_symbol): Assert that array-spec is no longer
401 AS_IMPLIED_SHAPE in any case.
403 2010-08-12 Joseph Myers <joseph@codesourcery.com>
405 * lang.opt (MD, MMD): Change to MDX and MMDX.
406 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
408 2010-08-11 Janus Weil <janus@gcc.gnu.org>
411 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
413 (check_arglist,check_specific): Add reference to 'name' field.
414 (init_arglist): Remove reference to 'name' field.
415 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
416 * check.c (variable_check): Reverse order of checks. Respect intent of
418 (int_or_proc_check): New function.
419 (coarray_check): New function.
420 (allocatable_check): New function.
421 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
422 (gfc_check_complex): Use 'int_or_real_check'.
423 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
424 gfc_check_ucobound): Use 'coarray_check'.
425 (gfc_check_pack): Use 'real_or_complex_check'.
426 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
428 (scalar_check,type_check,numeric_check,int_or_real_check,
429 real_or_complex_check,kind_check,double_check,logical_array_check,
430 array_check,same_type_check,rank_check,nonoptional_check,
431 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
432 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
433 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
434 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
435 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
436 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
437 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
440 2010-08-10 Daniel Kraft <d@domob.eu>
442 * gfortran.texi (Interoperability with C): Fix ordering in menu
443 and add new subsection about pointers.
444 (Interoperable Subroutines and Functions): Split off the pointer part.
445 (working with Pointers): New subsection with extended discussion
446 of pointers (especially procedure pointers).
448 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
451 * array.c (gfc_ref_dimen_size): Add end argument.
452 If end is non-NULL, calculate it.
453 (ref_size): Adjust call to gfc_ref_dimen_size.
454 (gfc_array_dimen_size): Likewise.
455 (gfc_array_res_shape): Likewise.
456 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
457 * resolve.c (resolve_array_ref): For stride not equal to -1,
458 fill in the lowest possible end.
460 2010-08-09 Janus Weil <janus@gcc.gnu.org>
462 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
464 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
466 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
468 (check_some_aliasing): Likewise.
469 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
470 (gfc_conv_intrinsic_int): Likewise.
471 (gfc_conv_intrinsic_lib_function): Likewise.
472 (gfc_conv_intrinsic_cmplx): Likewise.
473 (gfc_conv_intrinsic_ctime): Likewise.
474 (gfc_conv_intrinsic_fdate): Likewise.
475 (gfc_conv_intrinsic_ttynam): Likewise.
476 (gfc_conv_intrinsic_minmax): Likewise.
477 (gfc_conv_intrinsic_minmax_char): Likewise.
478 (gfc_conv_intrinsic_ishftc): Likewise.
479 (gfc_conv_intrinsic_index_scan_verify): Likewise.
480 (gfc_conv_intrinsic_merge): Likewise.
481 (gfc_conv_intrinsic_trim): Likewise.
482 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
484 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
487 * dependency.c (check_section_vs_section): Handle cases where
488 the start expression coincides with the lower or upper
491 2010-08-04 Janus Weil <janus@gcc.gnu.org>
496 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
497 container types. Do not artificially increase refs. Commit symbols one
499 * interface.c (compare_parameter): Make sure vtabs are present before
500 generating module variables.
501 * resolve.c (resolve_allocate_expr): Ditto.
503 2010-08-04 Tobias Burnus <burnus@net-b.de>
507 * resolve.c (resolve_structure_cons): Fix
510 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
514 * symbol.c (changed_syms): Made static again.
515 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
516 Changed conditional internal error into assert.
517 Rename function to ...
518 (gfc_enforce_clean_symbol_state): ... this.
519 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
520 Rename the former to the latter.
521 * parse.c (decode_statement, decode_omp_directive,
522 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
524 (changed_syms): Remove declaration.
525 (next_statement): Use gfc_enforce_clean_symbol_state.
527 2010-08-04 Tobias Burnus <burnus@net-b.de>
530 * resolve.c (resolve_structure_cons): Fix handling of
531 initialization structure constructors with character
532 elements of the wrong length.
533 * array.c (gfc_check_iter_variable): Add NULL check.
534 (gfc_resolve_character_array_constructor): Also truncate
537 2010-08-04 Tobias Burnus <burnus@net-b.de>
539 * trans-io.c (gfc_build_io_library_fndecls): Fix return
540 value of some libgfortran functions.
542 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
545 * dependency.c (gfc_deb_compare_expr): Remove any integer
546 conversion functions to larger types from both arguments.
547 Remove handling these functions futher down.
549 2010-08-03 Janus Weil <janus@gcc.gnu.org>
553 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
554 * resolve.c (resolve_tb_generic_targets): Check for errors.
556 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
559 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
562 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
565 * dependency.h: Add prototype for gfc_are_identical_variables.
566 * frontend-passes.c: Include depencency.h.
567 (optimimize_equality): Use gfc_are_identical_variables.
568 * dependency.c (identical_array_ref): New function.
569 (gfc_are_identical_variables): New function.
570 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
571 * dependency.c (gfc_check_section_vs_section). Rename gfc_
572 prefix from statc function.
573 (check_section_vs_section): Change arguments to gfc_array_ref,
574 adjust function body accordingly.
576 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
577 Janus Weil <janus@gcc.gnu.org>
582 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
583 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
584 gfc_copy_formal_args, gfc_copy_formal_args_intr,
585 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
586 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
587 Call reject_statement in case of error.
588 (match_deferred_characteritics): Call gfc_undo_symbols in case match
591 2010-08-01 Janus Weil <janus@gcc.gnu.org>
594 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
595 (gfc_find_derived_vtab): Make vtabs and vtypes public.
596 * module.c (read_module): When reading module files, always import
597 vtab and vtype symbols.
599 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
603 * symbol.c (changed_syms): Made non-static.
604 * parse.c (changed_syms): Declare new external.
605 (next_statement): Assert changed_syms is NULL at the beginning.
607 2010-07-30 Janus Weil <janus@gcc.gnu.org>
608 Steven G. Kargl <kargl@gcc.gnu.org>
611 * match.c (match_type_spec): Try to parse derived types before
614 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
616 * gfortran.h (gfc_release_symbol): New prototype.
617 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
618 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
619 Use gfc_release_symbol.
620 * parse.c (gfc_fixup_sibling_symbols): Ditto.
621 * resolve.c (resolve_symbol): Ditto.
623 2010-07-29 Tobias Burnus <burnus@net-b.de>
627 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
628 external procedure declarations in modules.
629 (gfc_get_symbol_decl): Modify assert.
631 2010-07-29 Janus Weil <janus@gcc.gnu.org>
634 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
636 2010-07-29 Janus Weil <janus@gcc.gnu.org>
639 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
640 (gfc_trans_class_assign): Modified prototype.
641 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
642 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
643 (gfc_trans_class_assign): ... here. Modified actual arguments.
644 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
645 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
646 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
648 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
652 * class.c (gfc_find_derived_vtab): Accept or discard newly created
653 symbols before returning.
655 2010-07-29 Joseph Myers <joseph@codesourcery.com>
657 * lang.opt (cpp): Remove Joined and Separate markers.
658 (cpp=): New internal option.
659 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
660 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
663 2010-07-29 Daniel Kraft <d@domob.eu>
666 * array.c (resolve_array_bound): Fix error message to properly handle
667 non-variable expressions.
669 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
671 * decl.c (free_value): Also free repeat field.
672 * data.c (gfc_assign_data_value): Always free offset before returning.
674 2010-07-28 Daniel Kraft <d@domob.eu>
676 * gfortran.h (gfc_build_intrinsic_call): New method.
677 * expr.c (gfc_build_intrinsic_call): New method.
678 * simplify.c (range_check): Ignore non-constant value.
679 (simplify_bound_dim): Handle non-variable expressions and
680 fix memory leak with non-free'ed expression.
681 (simplify_bound): Handle non-variable expressions.
682 (gfc_simplify_shape): Ditto.
683 (gfc_simplify_size): Ditto, but only in certain cases possible.
685 2010-07-28 Joseph Myers <joseph@codesourcery.com>
687 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
690 2010-07-28 Tobias Burnus <burnus@net-b.de>
693 * trans-types.c (gfc_get_derived_type): Fix DT declaration
694 from modules for whole-file mode.
696 2010-07-27 Joseph Myers <joseph@codesourcery.com>
698 * gfortran.h (gfc_handle_option): Update prototype and return
700 * options.c (gfc_handle_option): Update prototype and return value
703 2010-07-27 Joseph Myers <joseph@codesourcery.com>
705 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
706 decoded options in allocating deferred_opt.
707 * cpp.h (gfc_cpp_init_options): Update prototype.
708 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
709 * gfortran.h (gfc_option_lang_mask): New.
710 (gfc_init_options): Update prototype.
711 * options.c (gfc_option_lang_mask): New.
712 (gfc_init_options): Update prototype. Pass new arguments to
713 gfc_cpp_init_options.
715 2010-07-26 Tobias Burnus <burnus@net-b.de>
718 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
719 for functions which are later in the same file.
720 (gfc_create_function_decl, build_function_decl,
721 build_entry_thunks): Add global argument.
722 * trans.c (gfc_generate_module_code): Update
723 gfc_create_function_decl call.
724 * trans.h (gfc_create_function_decl): Update prototype.
725 * resolve.c (resolve_global_procedure): Also resolve for
728 2010-07-26 Richard Henderson <rth@redhat.com>
731 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
732 (gfc_write_global_declarations): New.
734 2010-07-26 Tobias Burnus <burnus@net-b.de>
737 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
738 for call to transfer_namelist_element.
739 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
742 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
745 * Make-lang.in: Add fortran/frontend-passes.o.
746 * gfortran.h: Add prototype for gfc_run_passes.
747 * resolve.c (gfc_resolve): Call gfc_run_passes.
748 * frontend-passes.c: New file.
750 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
753 * scanner.c (gfc_next_char_literal): Enable truncation warning for
756 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
759 * gfortran.h (gfc_namespace): New field old_equiv.
760 (gfc_free_equiv_until): New prototype.
761 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
762 a parameterized stop condition.
763 (gfc_free_equiv): Use gfc_free_equiv_until.
764 * parse.c (next_statement): Save equivalence list.
765 (reject_statement): Restore equivalence list.
767 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
770 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
771 in the function so that it does not get missed by early exits.
772 (load_line): Add checks for quoted strings and free form comments to
773 disable warnings on comments. Add check for ampersand as first
774 character after truncation and don't warn for this case, but warn if
775 there are subsequent non-whitespace characters.
777 2010-07-24 Tobias Burnus <burnus@net-b.de>
780 * parse.c (gfc_parse_file): Do not override
781 gfc_global_ns_list items.
783 2010-07-24 Tobias Burnus <burnus@net-b.de>
785 * options.c (gfc_init_options): Enable -fwhole-file by default.
786 * interface.c (compare_parameter): Assume a Hollerith constant is
787 compatible with all other argument types.
789 2010-07-23 Tobias Burnus <burnus@net-b.de>
792 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
793 -fwhole-file also for derived types.
794 * trans-types.c (copy_dt_decls_ifequal): Remove static and
795 rename to gfc_copy_dt_decls_ifequal.
796 (gfc_get_derived_type): Update call.
797 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
799 2010-07-23 Tobias Burnus <burnus@net-b.de>
802 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
804 2010-07-23 Jakub Jelinek <jakub@redhat.com>
806 * trans-types.c (gfc_get_array_descriptor_base,
807 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
808 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
809 instead of clearing DECL_NAME.
810 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
812 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
815 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
817 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
818 reverse the scalarization loop.
819 gfc_conv_resolve_dependencies: Pass the reverse field of the
820 loopinfo to gfc_dep_resolver.
821 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
822 assignment by resetting loop.reverse.
823 gfortran.h : Add the gfc_reverse enum.
824 trans.h : Add the reverse field to gfc_loopinfo.
825 dependency.c (gfc_check_dependency): Pass null to the new arg
827 (gfc_check_section_vs_section): Check for reverse dependencies.
828 (gfc_dep_resolver): Add reverse argument and deal with the loop
830 dependency.h : Modify prototype for gfc_dep_resolver to include
833 2010-07-23 Daniel Kraft <d@domob.eu>
836 * gfortran.h (gfc_find_symtree_in_proc): New method.
837 * symbol.c (gfc_find_symtree_in_proc): New method.
838 * match.c (match_exit_cycle): Look for loop name also in parent
839 namespaces within current procedure.
841 2010-07-22 Tobias Burnus <burnus@net-b.de>
844 * dependency.c (gfc_check_dependency): Add argument alising check.
845 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
847 2010-07-22 Daniel Kraft <d@domob.eu>
849 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
850 now in the correct place.
852 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
855 * Revert my commit r162325.
857 2010-07-21 Daniel Kraft <d@domob.eu>
859 * trans.h (gfc_get_return_label): Removed.
860 (gfc_generate_return): New method.
861 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
862 returning a tree directly.
863 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
864 (gfc_trans_block_construct): Update for new interface to
865 `gfc_trans_deferred_vars'.
866 * trans-decl.c (current_function_return_label): Removed.
867 (current_procedure_symbol): New variable.
868 (gfc_get_return_label): Removed.
869 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
870 returning a tree directly.
871 (get_proc_result), (gfc_generate_return): New methods.
872 (gfc_generate_function_code): Clean up and do init/cleanup here
873 also with gfc_wrapped_block. Remove return-label but rather
876 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
879 * fortran/match.c (match_type_spec): Check for derived type before
882 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
885 * interface.c (matching_typebound_op): Add argument for the
886 return of the generic name for the procedure.
887 (build_compcall_for_operator): Add an argument for the generic
888 name of an operator procedure and supply it to the expression.
889 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
890 calls to the above procedures.
891 * resolve.c (resolve_typebound_function): Catch procedure
892 component calls for CLASS objects, check that the vtable is
893 complete and insert the $vptr and procedure components, to make
895 (resolve_typebound_function): The same.
896 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
897 an allocatable scalar if it is a result.
899 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
902 * match.c (gfc_match_iterator): Reverted.
904 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
907 * match.c (gfc_match_iterator): Remove error that iterator
908 cannot be INTENT(IN).
910 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
912 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
913 Access subscript through the "dim" field index.
914 (gfc_trans_create_temp_array): Access ss info through the "dim" field
916 (gfc_conv_array_index_offset): Ditto.
917 (gfc_conv_loop_setup): Ditto.
918 (gfc_conv_expr_descriptor): Ditto.
919 (gfc_conv_ss_startstride): Ditto. Update call to
920 gfc_conv_section_startstride.
921 (gfc_conv_section_startstride): Set values along the array dimension.
922 Get array dimension directly from the argument.
924 2010-07-15 Jakub Jelinek <jakub@redhat.com>
926 * trans.h (gfc_string_to_single_character): New prototype.
927 * trans-expr.c (string_to_single_character): Renamed to ...
928 (gfc_string_to_single_character): ... this. No longer static.
929 (gfc_conv_scalar_char_value, gfc_build_compare_string,
930 gfc_trans_string_copy): Adjust callers.
931 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
932 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
933 (select_struct): Move to toplevel, add GTY(()).
934 (gfc_trans_character_select): Optimize SELECT CASE
935 with character length 1.
937 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
939 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
940 * trans-common.c: Likewise.
941 * trans-decl.c: Likewise.
942 * trans-types.c: Likewise.
945 2010-07-15 Janus Weil <janus@gcc.gnu.org>
948 * resolve.c (resolve_typebound_generic_call): Resolve generic
949 non-polymorphic type-bound procedure calls to the correct specific
951 (resolve_typebound_subroutine): Remove superfluous code.
953 2010-07-15 Daniel Kraft <d@domob.eu>
956 * trans.h (struct gfc_wrapped_block): New struct.
957 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
958 (gfc_finish_wrapped_block): New method.
959 (gfc_init_default_dt): Add new init code to block rather than
961 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
962 (gfc_trans_dummy_array_bias): Ditto.
963 (gfc_trans_g77_array): Ditto.
964 (gfc_trans_deferred_array): Ditto.
965 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
966 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
967 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
968 (gfc_finish_wrapped_block): New method.
969 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
970 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
971 (gfc_trans_deferred_array): Ditto.
972 * trans-decl.c (gfc_trans_dummy_character): Ditto.
973 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
974 (init_intent_out_dt): Ditto.
975 (gfc_init_default_dt): Add new init code to block rather than
977 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
978 and cleanup code and put it all together.
980 2010-07-15 Jakub Jelinek <jakub@redhat.com>
982 * trans.h (gfc_build_compare_string): Add CODE argument.
983 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
984 gfc_build_compare_string.
985 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
986 gfc_build_compare_string.
987 (string_to_single_character): Rename len variable to length.
988 (gfc_optimize_len_trim): New function.
989 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
990 or NE_EXPR and one of the strings is string literal with LEN_TRIM
991 bigger than the length of the other string, they compare unequal.
994 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
995 in CASE_LABEL_EXPR and use NULL for low for the default case.
997 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
999 * trans-array.c (gfc_conv_section_upper_bound): Remove
1000 (gfc_conv_section_startstride): Don't set the upper bound in the
1001 vector subscript case.
1002 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1004 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1007 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1008 * dependency.c (gfc_is_data_pointer): Make it static.
1009 * intrinsic.texi: Update documentation on C_LOC.
1010 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1011 and add a check for polymorphic variables.
1013 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1015 * trans-expr.c (string_to_single_character): Also optimize
1016 string literals containing a single char followed only by spaces.
1017 (gfc_trans_string_copy): Remove redundant string_to_single_character
1020 * trans-decl.c (gfc_build_intrinsic_function_decls,
1021 gfc_build_builtin_function_decls): Mark functions as
1022 DECL_PURE_P or TREE_READONLY.
1024 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1026 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1027 instead of build_function_call_expr.
1028 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1030 2010-07-13 Tobias Burnus <burnus@net-b.de>
1031 Daniel Franke <franke.daniel@gmail.com>
1034 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1035 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1037 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1039 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1040 Tobias Burnus <burnus@net-b.de>
1043 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1044 noclobber/noescape annotations to function calls.
1045 (gfc_build_builtin_function_decls): Likewise.
1047 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1053 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1054 * class.c (gfc_build_class_symbol): Modified call to
1055 'gfc_find_derived_vtab'.
1056 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1057 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1059 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1060 Removed treatment of generics.
1061 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1062 Call 'add_proc_comp' instead of duplicating code.
1063 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1065 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1066 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1067 Removed treatment of generics.
1068 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1069 'gfc_find_derived_vtab'.
1070 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1071 Removed treatment of generics.
1072 (resolve_select_type,resolve_fl_derived): Modified call to
1073 'gfc_find_derived_vtab'.
1074 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1075 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1077 * trans-stmt.c (gfc_trans_allocate): Ditto.
1079 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1082 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1085 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1087 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1088 * resolve.c (build_default_init_expr): Ditto.
1090 2010-07-11 Tobias Burnus <burnus@net-b.de>
1093 * module.c (sort_iso_c_rename_list): Remove.
1094 (import_iso_c_binding_module,use_iso_fortran_env_module):
1095 Allow multiple imports of the same symbol.
1097 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1099 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1101 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1104 * decl.c (build_sym,attr_decl1): Only build the class container if the
1105 symbol has sufficient attributes.
1106 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1107 pointer attribute for classes.
1108 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1109 * module.c (MOD_VERSION): Bump.
1110 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1111 (mio_symbol_attribute): Handle class_pointer attribute.
1112 * parse.c (parse_derived): Use class_pointer instead of pointer
1113 attribute for classes.
1114 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1115 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1116 resolve_allocate_expr,resolve_fl_derived): Ditto.
1117 (resolve_fl_var_and_proc): Check for class_ok attribute.
1119 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1121 * trans-io.c (gfc_build_st_parameter): Update calls to
1122 gfc_add_field_to_struct.
1123 * trans-stmt.c (ADD_FIELD): Ditto.
1125 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1127 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1128 fieldlist, remove fieldlist from argument list.
1129 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1130 and remove fieldlist from argument list.
1131 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1132 gfc_get_mixed_entry_union): Move setting
1133 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1134 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1136 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1139 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1140 if the lhs has never been host associated, as well as not being
1141 use associated, a pointer or a target.
1142 * resolve.c (resolve_variable): Mark variables that are host
1144 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1147 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1149 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1150 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1151 SIZEOF and C_SIZEOF.
1153 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1156 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1157 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1158 gfc_resolve_storage_size): New prototypes.
1159 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1160 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1161 * iresolve.c (gfc_resolve_storage_size): New function.
1162 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1164 (gfc_conv_intrinsic_storage_size): New function.
1165 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1167 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1170 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1171 !$omp do loops. Error on CYCLE to non-innermost collapsed
1174 2010-07-08 Tobias Burnus <burnus@net-b.de>
1177 * array.c (gfc_match_array_ref): Better error message for
1178 coarrays with too few ranks.
1179 (match_subscript): Move one diagnostic to caller.
1180 * gfortran.h (gfc_get_corank): Add prottype.
1181 * expr.c (gfc_get_corank): New function.
1182 * iresolve.c (resolve_bound): Fix rank for cobounds.
1183 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1184 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1187 2010-07-06 Tobias Burnus <burnus@net-b.de>
1190 * array.c (gfc_expand_constructor): Add optional diagnostic.
1191 * gfortran.h (gfc_expand_constructor): Update prototype.
1192 * expr.c (gfc_simplify_expr, check_init_expr,
1193 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1194 * resolve.c (gfc_resolve_expr): Ditto.
1196 2010-07-06 Tobias Burnus <burnus@net-b.de>
1198 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1199 * trans-intrinsic.c: Ditto.
1200 * trans-types.c: Ditto.
1201 * convert.c: Include diagnostic-core.h instead of toplev.h.
1203 * trans-array.c: Ditto.
1204 * trans-const.c: Ditto.
1205 * trans-expr.c: Ditto.
1206 * trans-io.c: Ditto.
1207 * trans-openmp.c: Ditto.
1210 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1213 * check.c (dim_rank_check): Also check intrinsic functions.
1214 Adjust permissible rank for functions which reduce the rank of
1215 their argument. Spread is an exception, where DIM can
1216 be one larger than the rank of array.
1218 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1221 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1223 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1226 * trans-types.c (gfc_get_derived_type): Derived type fields
1227 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1228 but build_pointer_type_for_mode must be used for this.
1230 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1232 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1233 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1234 type of gfc_conv_procedure_call.
1235 (conv_generic_with_optional_char_arg): Likewise.
1236 * trans-stmt.c (gfc_trans_call): Likewise.
1237 * trans-expr.c (gfc_conv_function_expr): Likewise.
1238 (gfc_conv_procedure_call): Use build_call_vec instead of
1241 2010-07-04 Daniel Kraft <d@domob.eu>
1243 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1245 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1249 * trans-types.c (gfc_get_derived_type): Derived type fields
1250 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1252 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1255 * decl.c (match_procedure_in_type): Clear structure before using.
1256 (gfc_match_generic): Ditto.
1258 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1260 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1261 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1262 of which comes from...
1263 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1264 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1266 (gfc_get_array_descriptor_base): Likewise.
1267 (gfc_get_mixed_entry_union): Likewise.
1268 (gfc_get_derived_type): Add extra chain parameter for
1269 gfc_add_field_to_struct.
1270 * trans-stmt.c (gfc_trans_character_select): Likewise.
1271 * trans-io.c (gfc_build_st_parameter): Likewise.
1273 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1276 * resolve.c (is_external_proc): Prevent procedure pointers from being
1277 regarded as external procedures.
1279 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1282 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1283 passed as second argument of ASSOCIATED.
1285 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1288 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1289 to determine if a function assignment can be made without a
1291 (gfc_trans_arrayfunc_assign): Move all the conditions that
1292 suppress the direct function call to the above new functon and
1295 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1298 * interface.c (argument_rank_mismatch): New function.
1299 (compare_parameter): Call new function instead of generating
1302 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1304 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1305 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1308 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1310 * Make-lang.in: Update dependencies.
1312 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1314 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1315 and exit_label fields.
1316 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1318 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1319 (gfc_trans_do): Likewise.
1320 (gfc_trans_do_while): Likewise.
1321 (gfc_trans_cycle): Use cycle_label directly.
1322 (gfc_trans_exit): Use exit_label directly.
1324 2010-06-27 Daniel Kraft <d@domob.eu>
1326 * dump-parse-tree.c (show_symbol): Dump target-expression for
1328 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1329 (show_namespace): Use show_level for correct indentation of
1330 "inner namespaces" (contained procedures or BLOCK).
1332 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1335 * dump-parse-tree.c (show_code_node): Show namespace for
1338 2010-06-26 Tobias Burnus <burnus@net-b.de>
1340 * decl.c (gfc_match_decl_type_spec): Support
1341 TYPE(intrinsic-type-spec).
1343 2010-06-25 Tobias Burnus <burnus@net-b.de>
1345 * intrinsic.h (gfc_check_selected_real_kind,
1346 gfc_simplify_selected_real_kind): Update prototypes.
1347 * intrinsic.c (add_functions): Add radix support to
1349 * check.c (gfc_check_selected_real_kind): Ditto.
1350 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1351 * trans-decl.c (gfc_build_intrinsic_function_decls):
1352 Change call from selected_real_kind to selected_real_kind2008.
1353 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1354 (PRECISION, RANGE, RADIX): Add cross @refs.
1356 2010-06-25 Tobias Burnus <burnus@net-b.de>
1358 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1359 * gfortran.texi (_gfortran_set_options): Update for
1360 GFC_STD_F2008_OBS addition.
1361 * libgfortran.h: Add GFC_STD_F2008_OBS.
1362 * options.c (set_default_std_flags, gfc_handle_option): Handle
1364 io.c (check_format): Fix allow_std check.
1366 2010-06-25 Tobias Burnus <burnus@net-b.de>
1368 * decl.c (gfc_match_entry): Allow END besides
1369 END SUBROUTINE/END FUNCTION for contained procedures.
1371 2010-06-25 Tobias Burnus <burnus@net-b.de>
1373 * parse.c (next_free, next_fixed): Allow ";" as first character.
1375 2010-06-24 Tobias Burnus <burnus@net-b.de>
1378 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1380 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1383 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1386 2010-06-21 Tobias Burnus <burnus@net-b.de>
1389 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1391 * symbol.c (gfc_add_contiguous): New function.
1392 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1393 * decl.c (match_attr_spec): Ditto.
1394 (gfc_match_contiguous): New function.
1395 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1397 * gfortran.h (symbol_attribute): Add contiguous.
1398 (gfc_is_simply_contiguous): Add prototype.
1399 (gfc_add_contiguous): Add prototype.
1400 * match.h (gfc_match_contiguous): Add prototype.
1401 * parse.c (decode_specification_statement,
1402 decode_statement): Handle contiguous attribute.
1403 * expr.c (gfc_is_simply_contiguous): New function.
1404 * dump-parse-tree.c (show_attr): Handle contiguous.
1405 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1407 * trans-expr.c (gfc_add_interface_mapping): Copy
1409 * trans-array.c (gfc_conv_descriptor_stride_get,
1410 gfc_conv_array_parameter): Handle contiguous arrays.
1411 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1412 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1414 * trans.h (gfc_array_kind): Ditto.
1415 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1417 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1419 * options.c (gfc_handle_option): Don't handle N_OPTS.
1421 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1424 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1427 2010-06-18 Tobias Burnus <burnus@net-b.de>
1430 * resolve.c (resolve_allocate_deallocate): Properly check
1431 part-refs in stat=/errmsg= for invalid use.
1433 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1436 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1437 Return directly in case of an error.
1439 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1442 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1443 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1444 structure to each procedure in a procedure list.
1445 * module.c (mio_typebound_proc): Add NULL argument to
1446 'gfc_get_typebound_proc'.
1447 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1448 to initialize the new structure.
1450 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1453 * gfortran.h (gfc_expr): Add new member 'mold'.
1454 * match.c (gfc_match_allocate): Implement the MOLD tag.
1455 * resolve.c (resolve_allocate_expr): Ditto.
1456 * trans-stmt.c (gfc_trans_allocate): Ditto.
1458 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1461 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1462 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1463 GFC_DECL_SAVED_DESCRIPTOR set.
1464 (gfc_omp_report_decl): New function.
1465 * trans.h (gfc_omp_report_decl): New prototype.
1466 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1468 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1472 * gfortranspec.c (lang_specific_driver): Removed deprecation
1474 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1475 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1476 * cpp.h (gfc_cpp_makedep): New.
1477 (gfc_cpp_add_dep): New.
1478 (gfc_cpp_add_target): New.
1479 * cpp.c (gfc_cpp_option): Add deps* members.
1480 (gfc_cpp_makedep): New.
1481 (gfc_cpp_add_dep): New.
1482 (gfc_cpp_add_target): New.
1483 (gfc_cpp_init_options): Initialize new options.
1484 (gfc_cpp_handle_option): Handle new options.
1485 (gfc_cpp_post_options): Map new options to libcpp-options.
1486 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1487 (gfc_cpp_done): If requested, write dependencies to file.
1488 * module.c (gfc_dump_module): Add a module filename as target.
1489 * scanner.c (open_included_file): New parameter system; add the
1490 included file as dependency.
1491 (gfc_open_included_file): Add the included file as dependency.
1492 (gfc_open_intrinsic_module): Likewise.
1493 * invoke.texi: Removed deprecation warning for -M.
1494 * gfortran.texi: Removed Makefile-dependencies project.
1496 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1498 * resolve.c (resolve_global_procedure): Improved checking if an
1499 explicit interface is required.
1501 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1503 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1505 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1506 (gfc_conv_intrinsic_ttynam): Likewise.
1507 (gfc_conv_intrinsic_trim): Likewise.
1509 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1512 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1514 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1516 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1518 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1520 * mathbuiltins.def: Add builtins that do not directly correspond
1521 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1522 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1523 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1524 code_{r,c}{4,8,10,16} fields. Add
1525 {,complex}{float,double,long_double}_built_in fields.
1526 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1527 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1528 definition of OTHER_BUILTIN.
1529 (real_compnt_info): Remove unused struct.
1530 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1532 (build_round_expr): Call builtin_decl_for_precision instead of
1534 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1535 instead of a switch.
1536 (gfc_build_intrinsic_lib_fndecls): Match
1537 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1538 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1540 (gfc_conv_intrinsic_lib_function): Go through all the extended
1542 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1543 instead of a switch.
1544 (gfc_conv_intrinsic_abs): Likewise.
1545 (gfc_conv_intrinsic_mod): Likewise.
1546 (gfc_conv_intrinsic_sign): Likewise.
1547 (gfc_conv_intrinsic_fraction): Likewise.
1548 (gfc_conv_intrinsic_nearest): Likewise.
1549 (gfc_conv_intrinsic_spacing): Likewise.
1550 (gfc_conv_intrinsic_rrspacing): Likewise.
1551 (gfc_conv_intrinsic_scale): Likewise.
1552 (gfc_conv_intrinsic_set_exponent): Likewise.
1554 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1558 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1559 functions with CLASS formal arguments.
1561 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1564 * resolve.c (conformable_arrays): Handle allocatable components.
1566 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1569 * gfortran.texi: Document that Cray pointers cannot be function
1572 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1575 * gfortran.texi: Document lack of support for syntax
1576 "complex FUNCTION name*16()", and existence of alternative
1577 legacy syntax "complex*16 FUNCTION name()".
1579 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1582 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1583 POSIX's fsync(), and how to call the latter from Fortran code.
1585 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1588 * interface.c (compare_actual_formal): Reject actual arguments with
1589 array subscript passed to ASYNCHRONOUS dummys.
1591 2010-06-10 Daniel Kraft <d@domob.eu>
1594 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1595 (struct gfc_symbol): New field `assoc'.
1596 (struct gfc_association_list): New struct.
1597 (struct gfc_code): New struct `block' in union, move `ns' there
1598 and add association list.
1599 (gfc_free_association_list): New method.
1600 (gfc_has_vector_subscript): Made public;
1601 * match.h (gfc_match_associate): New method.
1602 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1603 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1604 * interface.c (gfc_has_vector_subscript): Made public.
1605 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1606 * match.c (gfc_match_associate): New method.
1607 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1608 * primary.c (match_variable): Don't allow names associated to expr here.
1609 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1610 (case_exec_markers, case_end): Add ASSOCIATE statement.
1611 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1612 (parse_associate): New method.
1613 (parse_executable): Handle ST_ASSOCIATE.
1614 (parse_block_construct): Change reference to gfc_code's `ns' field.
1615 * resolve.c (resolve_select_type): Ditto.
1616 (resolve_code): Ditto.
1617 (resolve_block_construct): Ditto and add comment.
1618 (resolve_select_type): Set association list in generated BLOCK to NULL.
1619 (resolve_symbol): Resolve associate names.
1620 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1621 and free association list.
1622 (gfc_free_association_list): New method.
1623 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1624 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1625 gfc_code's `ns' field.
1627 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1629 * error.c (error_print): Pre-initialize loc by NULL.
1630 * openmp.c (resolve_omp_clauses): Add explicit
1631 braces to avoid ambigous else.
1632 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1634 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1636 * gfc-internals.texi: Move to GFDL 1.3.
1637 * gfortran.texi: Ditto.
1638 * intrinsic.texi: Ditto.
1639 * invoke.texi: Ditto.
1641 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1644 * check.c (gfc_check_selected_real_kind): Verify that the
1645 actual arguments are scalar.
1647 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1650 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1652 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1655 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1657 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1659 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1661 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1663 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1664 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1665 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1666 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1668 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1669 less_than_bitsize2): New functions.
1670 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1671 nonnegative_check and less_than_bitsize1.
1672 (gfc_check_ibclr, gfc_check_ibset): Removed.
1673 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1676 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1679 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1682 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1684 * resolve.c (resolve_deallocate_expr): Avoid warning
1685 about possible use of iunitialized sym.
1686 (resolve_allocate_expr): Pre-initialize sym by NULL.
1688 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1691 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1693 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1695 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1697 (gfc_get_array_type_bounds): Likewise.
1699 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1700 (gfc_find_module): Likewise.
1702 * f95-lang.c (pushlevel): Likewise.
1704 * trans.h (struct lang_type): Add variable_size GTY option.
1705 (struct lang_decl): Likewise.
1707 2010-06-08 Tobias Burnus <burnus@net-b.de>
1710 * symbol.c (check_conflict): Move protected--external/procedure check ...
1711 * resolve.c (resolve_select_type): ... to the resolution stage.
1713 2010-06-07 Tobias Burnus <burnus@net-b.de>
1715 * options.c (gfc_handle_option): Fix -fno-recursive.
1717 2010-06-07 Tobias Burnus <burnus@net-b.de>
1719 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1720 * gfortran.texi (copyrights-gfortran): Ditto.
1722 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1724 * lang.opt (fshort-enums): Define using Var and VarExists.
1725 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1727 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1728 Janus Weil <janus@gcc.gnu.org>
1731 * resolve.c (get_declared_from_expr): Move to before
1732 resolve_typebound_generic_call. Make new_ref and class_ref
1733 ignorable if set to NULL.
1734 (resolve_typebound_generic_call): Once we have resolved the
1735 generic call, check that the specific instance is that which
1736 is bound to the declared type.
1737 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1738 freeing 'class_ref->next' twice.
1740 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1743 * trans-array.c (structure_alloc_comps): Dereference scalar
1744 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1747 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1749 * gfortranspec.c (append_arg, lang_specific_driver): Use
1750 GCC-specific formats in diagnostics.
1752 2010-06-02 Tobias Burnus <burnus@net-b.de>
1755 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1758 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1761 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1764 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1766 * fortran/gfortran.texi: Fix typos in description of variable-format-
1769 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1772 * dependency.c (gfc_check_section_vs_section): Check
1773 for interleaving array assignments without conflicts.
1775 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1777 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1778 $data component of a class container.
1779 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1780 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1781 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1782 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1783 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1784 * gcc/fortran/parse.c (parse_derived): Ditto.
1785 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1786 gfc_expr_attr): Ditto.
1787 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1788 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1789 resolve_fl_var_and_proc, resolve_typebound_procedure,
1790 resolve_fl_derived): Ditto.
1791 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1792 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1794 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1795 gfc_trans_deferred_vars): Ditto.
1796 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1798 2010-05-28 Tobias Burnus <burnus@net-b.de>
1800 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1802 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1804 * gfortranspec.c (append_arg, lang_specific_driver): Use
1805 fatal_error instead of fatal. Use warning instead of fprintf for
1808 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1810 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1811 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1812 xstrerror instead of strerror.
1814 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1816 * cpp.c (cb_cpp_error): Save and restore
1817 global_dc->warn_system_headers, not variable warn_system_headers.
1819 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1821 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1823 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1825 * trans-common.c: Do not include rtl.h, include output.h instead.
1826 * trans-decl.c: Likewise.
1828 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1831 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1832 namespace before trying to reorder the gsymbols.
1834 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1839 * resolve.c (resolve_global_procedure): Add check for global
1840 procedures with implicit interfaces and assumed-shape or optional
1841 dummy arguments. Verify that function return type, kind and string
1844 2010-05-21 Tobias Burnus <burnus@net-b.de>
1846 * gfortran.h: Do not include system.h.
1847 * bbt.c: Include system.h.
1849 * dependency.c: Ditto.
1850 * dump-parse-tree.c: Ditto.
1851 * arith.h: Do not include gfortran.h.
1852 * constructor.h: Do not include gfortran.h and splay-tree.h.
1853 * match.h: Do not include gfortran.h.
1855 * target-memory.h: Ditto.
1856 * openmp.c: Do not include toplev.h and target.h.
1857 * trans-stmt.c: Ditto not include toplev.h.
1859 * trans-common.c: Tell why toplev.h is needed. And
1860 do not include target.h.
1861 * trans-expr.c: Tell why toplev.h is needed.
1862 * trans-array.c: Ditto.
1863 * trans-openmp.c: Ditto.
1864 * trans-const.c: Ditto.
1866 * trans-types.c: Ditto.
1867 * trans-io.c: Ditto.
1868 * trans-decl.c: Ditto.
1871 * trans-intrinsic.c: Ditto.
1874 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1877 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1878 before returning MATCH_ERROR. Add check for scalar. Add check for
1879 default integer kind.
1881 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1884 * match.c (gfc_match_select_type): On error jump back out of the local
1886 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1887 stage, more precisely to ...
1888 * resolve.c (resolve_fl_derived): ... this place.
1890 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1893 * resolve.c (ensure_not_abstract): Allow abstract types with
1894 non-abstract ancestors.
1896 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1898 * trans-const.c: Include realmpfr.h.
1899 * Make-lang.in: Update dependencies.
1901 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1903 * trans-const.c, trans-types.c, trans-intrinsic.c:
1904 Clean up redundant includes.
1906 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1909 * lang.opt (Wunused-dummy-argument): New option.
1910 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1911 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1912 (set_Wall): Enable warn_unused_dummy_argument.
1913 (gfc_handle_option): Set warn_unused_dummy_argument according to
1915 * trans-decl.c (generate_local_decl): Separate warnings about
1916 unused variables and unused dummy arguments.
1917 * invoke.texi: Documented new option.
1919 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1921 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1922 (gfc_conv_string_tmp): Do not assert type comparibilty.
1923 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1924 (gfc_conv_expr_descriptor): Remove assert.
1925 * trans-common.c: Clarify why rtl.h and tm.h are included.
1926 * trans-openmp.c: Do not include ggc.h and real.h.
1927 Explain why gimple.h is included.
1928 * trans-const.c: Do not include ggc.h.
1929 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1930 * trans.c: Do not include ggc.h and real.h.
1931 Explain why gimple.h is included.
1932 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1933 and dwarf2out.h are included.
1934 * trans-io.c: Do not include gimple.h and real.h.
1935 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1936 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1939 2010-05-20 Tobias Burnus <burnus@net-b.de>
1941 * options.c (gfc_init_options,gfc_post_options): Enable
1942 flag_associative_math by default.
1944 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1947 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1948 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1949 blank STOP, handling a null expression. (gfc_trans_pause): Use
1950 pause_string for blank PAUSE.
1951 * trans.h: Add external function declaration for error_stop_numeric.
1952 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1953 the declaration for the library call. Adjust whitespaces.
1954 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1955 signal no stop code. Match the expression following the stop and pass
1956 that to the translators. Remove the old use of digit matching. Add
1957 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1958 and if CHARACTER, default character KIND.
1960 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1963 * lang.opt (Wconversion-extra): New option.
1964 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1965 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1966 (set_Wall): Enable -Wconversion.
1967 (gfc_handle_option): Set warn_conversion_extra.
1968 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1969 introduced for -Wconversion if -Wconversion-extra is present.
1970 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1971 -Wconversion; document -Wconversion-extra.
1973 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1976 * gfortran.h (gfc_has_default_initializer): New.
1977 * expr.c (gfc_has_default_initializer): New.
1978 * resolve.c (has_default_initializer): Removed, use
1979 gfc_has_default_initializer() instead. Updated all callers.
1980 * trans-array.c (has_default_initializer): Removed, use
1981 gfc_has_default_initializer() instead. Updated all callers.
1982 * trans-decl.c (generate_local_decl): Do not check the
1983 first component only to check for initializers, but use
1984 gfc_has_default_initializer() instead.
1986 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1989 * primary.c (match_string_constant): Move start_locus just inside
1991 * data.c (create_character_intializer): Clarified truncation warning.
1993 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1996 * intrinsic.h (gfc_check_float): New prototype.
1997 (gfc_check_sngl): New prototype.
1998 * check.c (gfc_check_float): New.
1999 (gfc_check_sngl): New.
2000 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2001 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2003 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2004 added them to the list of specifics of REAL instead.
2006 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2009 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2010 This is now handled via 'gfc_class_null_initializer'.
2012 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2014 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2015 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2016 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2017 add_procs_to_declared_vtab,add_generic_specifics,
2018 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2019 find_typebound_proc_uop,gfc_find_typebound_proc,
2020 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2021 gfc_get_tbp_symtree): Moved here from other places.
2022 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2024 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2025 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2026 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2027 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2028 * Make-lang.in: Add class.o.
2029 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2030 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2031 add_procs_to_declared_vtab,add_generic_specifics,
2032 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2033 find_typebound_proc_uop,gfc_find_typebound_proc,
2034 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2035 gfc_get_tbp_symtree): Move to class.c.
2037 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2039 * trans-types.c (gfc_init_types): Use build_function_type_list.
2040 (gfc_get_ppc_type): Likewise.
2041 * trans-decl.c (gfc_generate_constructors): Likewise.
2042 * f95-lang.c (build_builtin_fntypes): Likewise.
2043 (gfc_init_builtin_functions): Likewise.
2044 (DEF_FUNCTION_TYPE_0): Likewise.
2045 (DEF_FUNCTION_TYPE_1): Likewise.
2046 (DEF_FUNCTION_TYPE_2): Likewise.
2047 (DEF_FUNCTION_TYPE_3): Likewise.
2048 (DEF_FUNCTION_TYPE_4): Likewise.
2049 (DEF_FUNCTION_TYPE_5): Likewise.
2050 (DEF_FUNCTION_TYPE_6): Likewise.
2051 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2052 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2054 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2056 * trans-array.c (gfc_trans_array_constructor_value): Use
2057 build_constructor instead of build_constructor_from_list.
2058 (gfc_build_constant_array_constructor): Likewise.
2059 * trans-decl.c (create_main_function): Likewise.
2060 * trans-stmt.c (gfc_trans_character_select): Likewise.
2062 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2065 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2066 (resolve_fl_variable_derived): ... this place.
2067 (resolve_symbol): Make sure function symbols (and their result
2068 variables) are not resolved twice.
2070 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2073 * array.c (match_array_list): Revert change from 2010-05-13.
2075 2010-05-16 Richard Guenther <rguenther@suse.de>
2077 * trans-decl.c (module_htab_decls_hash): Revert last change.
2079 2010-05-16 Richard Guenther <rguenther@suse.de>
2081 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2083 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2085 * options.c (set_Wall): Remove special logic for Wuninitialized
2088 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2092 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2095 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2099 * gfortran.h (gfc_class_null_initializer): New prototype.
2100 * expr.c (gfc_class_null_initializer): New function to build a NULL
2101 initializer for CLASS pointers.
2102 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2103 containers. Remove default NULL initialization of $data component.
2104 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2106 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2107 Use new function 'gfc_class_null_initializer'.
2108 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2111 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2114 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2115 unsigned mpz_get_?i routines.
2117 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2119 * trans.c (trans_code): Set backend locus early.
2120 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2121 of the function instead of current input_location.
2123 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2126 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2128 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2129 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2132 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2135 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2137 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2138 by reference dummy procedures or non-dummy procedure pointers.
2139 (gfc_omp_predetermined_sharing): Return
2140 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2142 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2145 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2146 after OMP statement.
2147 (gfc_match_omp_critical): Likewise.
2148 (gfc_match_omp_flush): Likewise.
2149 (gfc_match_omp_workshare): Likewise.
2150 (gfc_match_omp_master): Likewise.
2151 (gfc_match_omp_ordered): Likewise.
2152 (gfc_match_omp_atomic): Likewise.
2153 (gfc_match_omp_barrier): Likewise.
2154 (gfc_match_omp_end_nowait): Likewise.
2156 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2159 * resolve.c (validate_case_label_expr): Removed FIXME.
2160 (resolve_select): Raise default warning on case labels out of range
2161 of the case expression.
2163 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2168 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2169 about conversion warnings.
2171 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2174 * match.c (gfc_match_select_type): Move error message to
2175 resolve_select_type.
2176 * resolve.c (resolve_select_type): Error message moved here from
2177 gfc_match_select_type. Correctly set type of temporary.
2179 2010-05-10 Richard Guenther <rguenther@suse.de>
2181 * trans-decl.c (gfc_build_library_function_decl): Split out
2183 (build_library_function_decl_1): ... this new function.
2184 Set a fnspec attribute if a specification was provided.
2185 (gfc_build_library_function_decl_with_spec): New function.
2186 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2187 and internal_unpack.
2189 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2192 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2195 2010-05-07 Jason Merrill <jason@redhat.com>
2197 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2198 to avoid -Wc++-compat warning.
2200 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2203 * options.c (gfc_handle_option): Add argument kind.
2204 * gfortran.h (gfc_handle_option): Update declaration.
2206 2010-05-06 Tobias Burnus <burnus@net-b.de>
2209 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2212 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2215 * resolve.c (traverse_data_list): Rephrase error message for
2216 non-constant bounds in data-implied-do.
2218 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2221 * gfortran.h: Removed repeat count from constructor, removed
2223 * data.h (gfc_assign_data_value_range): Changed return value from
2225 * data.c (gfc_assign_data_value): Add location to constructor element.
2226 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2227 for each element in range. Return early if an error was generated.
2228 * resolve.c (check_data_variable): Stop early if range assignment
2231 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2234 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2235 * symbol.c (gfc_build_class_symbol): Add separate class container for
2238 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2241 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2243 2010-05-02 Tobias Burnus <burnus@net-b.de>
2246 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2247 for lcobound, ucobound, image_index and this_image.
2248 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2249 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2250 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2251 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2253 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2255 2010-04-30 Tobias Burnus <burnus@net-b.de>
2259 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2260 calculation for array descriptor types.
2262 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2265 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2266 initializers for PPC members of the vtabs.
2268 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2271 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2272 attribute for all PPC members of the vtypes.
2273 (copy_vtab_proc_comps): Copy the correct interface.
2274 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2275 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2276 a dummy argument and make sure all PPC members of the vtab are
2277 initialized correctly.
2278 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2279 in call to gfc_trans_assign_vtab_procs.
2280 * trans-stmt.c (gfc_trans_allocate): Ditto.
2282 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2285 * resolve.c (resolve_typebound_function): Renamed
2286 resolve_class_compcall.Do all the detection of class references
2288 (resolve_typebound_subroutine): resolve_class_typebound_call
2289 renamed. Otherwise same as resolve_typebound_function.
2290 (gfc_resolve_expr): Call resolve_typebound_function.
2291 (resolve_code): Call resolve_typebound_subroutine.
2293 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2296 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2297 pass back the specific symtree name, rather than the target
2300 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2303 * resolve.c (resolve_structure_cons): Make the initializer of
2304 the vtab component 'extends' the same type as the component.
2306 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2309 * interface.c (check_interface1): Pass symbol name rather than NULL to
2310 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2311 trap MULL. (gfc_compare_derived_types): Revert previous change
2312 incorporated incorrectly during merge from trunk, r155778.
2313 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2314 than NULL to gfc_compare_interfaces.
2315 * symbol.c (add_generic_specifics): Likewise.
2317 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2320 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2321 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2322 (gfc_find_derived_vtab): Likewise.
2323 * module.c (ab_attribute): Add enumerator AB_VTAB.
2324 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2325 (check_for_ambiguous): Likewise.
2327 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2328 Janus Weil <janus@gcc.gnu.org>
2331 * trans-expr.c (select_class_proc): Remove function.
2332 (conv_function_val): Delete reference to previous.
2333 (gfc_conv_derived_to_class): Add second argument to the call to
2334 gfc_find_derived_vtab.
2335 (gfc_conv_structure): Exclude proc_pointer components when
2336 accessing $data field of class objects.
2337 (gfc_trans_assign_vtab_procs): New function.
2338 (gfc_trans_class_assign): Add second argument to the call to
2339 gfc_find_derived_vtab.
2340 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2341 implement holding off searching for the vptr derived type.
2342 (add_proc_component): New function.
2343 (add_proc_comps): New function.
2344 (add_procs_to_declared_vtab1): New function.
2345 (copy_vtab_proc_comps): New function.
2346 (add_procs_to_declared_vtab): New function.
2347 (void add_generic_specifics): New function.
2348 (add_generics_to_declared_vtab): New function.
2349 (gfc_find_derived_vtab): Add second argument to the call to
2350 gfc_find_derived_vtab. Add the calls to
2351 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2352 * decl.c (build_sym, build_struct): Use new arg in calls to
2353 gfc_build_class_symbol.
2354 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2355 definition of struct gfc_class_esym_list. Modify prototypes
2356 of gfc_build_class_symbol and gfc_find_derived_vtab.
2357 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2358 call to gfc_find_derived_vtab.
2359 * module.c : Add the vtype attribute.
2360 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2361 * resolve.c (resolve_typebound_generic_call): Add second arg
2362 to pass along the generic name for class methods.
2363 (resolve_typebound_call): The same.
2364 (resolve_compcall): Use the second arg to carry the generic
2365 name from the above. Remove the reference to class_esym.
2366 (check_members, check_class_members, resolve_class_esym,
2367 hash_value_expr): Remove functions.
2368 (resolve_class_compcall, resolve_class_typebound_call): Modify
2369 to use vtable rather than member by member calls.
2370 (gfc_resolve_expr): Modify second arg in call to
2372 (resolve_select_type): Add second arg in call to
2373 gfc_find_derived_vtab.
2374 (resolve_code): Add second arg in call resolve_typebound_call.
2375 (resolve_fl_derived): Exclude vtypes from check for late
2376 procedure definitions. Likewise for checking of explicit
2377 interface and checking of pass arg.
2378 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2379 calls to gfc_find_derived_vtab.
2380 * match.c (select_type_set_tmp): Use new arg in call to
2381 gfc_build_class_symbol.
2382 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2384 * parse.c (endType): Finish incomplete classes.
2386 2010-04-28 Tobias Burnus <burnus@net-b.de>
2390 * simplify.c (simplify_cobound): Handle scalar coarrays.
2392 2010-04-27 Tobias Burnus <burnus@net-b.de>
2394 * gfc-internals.texi: Update copyright year.
2395 * gfortran.texi: Ditto.
2396 * invoke.texi: Ditto.
2398 2010-04-27 Tobias Burnus <burnus@net-b.de>
2401 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2402 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2403 * trans-types.c (gfc_get_array_type_bounds,
2404 gfc_get_array_descriptor_base): Add corank argument.
2405 * trans-array.c (gfc_array_init_size): Handle corank.
2406 (gfc_trans_create_temp_array, gfc_array_allocate,
2407 gfc_conv_expr_descriptor): Add corank argument to call.
2408 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2410 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2414 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2415 of mucking with a tree directly.
2417 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2420 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2421 gfc_error with new error message.
2423 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2427 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2429 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2431 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2432 than the address of a GFC_SS_REFERENCE.
2433 * trans.h : Change comment on GFC_SS_REFERENCE.
2435 2010-04-22 Richard Guenther <rguenther@suse.de>
2438 * resolve.c (gfc_resolve_index): Wrap around ...
2439 (gfc_resolve_index_1): ... this. Add parameter to allow
2440 any integer kind index type.
2441 (resolve_array_ref): Allow any integer kind for the start
2442 index of an array ref.
2444 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2447 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2450 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2452 * intrinsic.c (sort_actual): Remove 'is' in error message.
2454 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2457 * resolve.c (resolve_fl_derived): If a component character
2458 length has not been resolved, do so now.
2459 (resolve_symbol): The same as above for a symbol character
2461 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2462 not needed for a character valued, procedure pointer.
2465 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2466 not found, return FAILURE rather than ICEing.
2468 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2471 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2472 sequential loops private in the innermost containing task region.
2474 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2476 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2477 to build_common_tree_nodes.
2479 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2482 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2483 gfc_msg_bounds by using 'Array bound mismatch' directly.
2484 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2485 error message to include the mismatch in the extent of array bound.
2486 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2487 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2489 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2491 * gfortran.texi: Update information on temporary file locations.
2493 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2495 * trans-decl.c (gfc_build_qualified_array): Ensure
2496 ubound.N and lbound.N artificial variable names don't appear
2499 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2502 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2503 block of code. Set name to the variable associated with the descriptor.
2505 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2507 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2508 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2510 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2512 * intrinsic.texi: Add the missing specific name of intrinsic
2513 procedure where the specific name is identical to the generic name.
2514 Fix inconsistent or mismatch in the argument names in intrinsic
2515 procedure descriptions. Add the SCALAR allocatable description to
2518 2010-04-14 Tobias Burnus <burnus@net-b.de>
2521 * array.c (gfc_find_array_ref): Handle codimensions.
2522 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2523 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2524 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2526 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2527 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2529 * intrinsic.h (add_functions): Add this_image, image_index,
2530 lcobound and ucobound intrinsics.
2531 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2532 gfc_check_image_index, gfc_check_this_image,
2533 gfc_simplify_image_index, gfc_simplify_lcobound,
2534 gfc_simplify_this_image, gfc_simplify_ucobound):
2535 New function prototypes.
2536 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2537 IMAGE_INDEX): Document new intrinsic functions.
2538 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2540 * simplify.c (simplify_bound_dim): Handle coarrays.
2541 (simplify_bound): Update simplify_bound_dim call.
2542 (gfc_simplify_num_images): Add -fcoarray=none check.
2543 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2544 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2546 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2549 * constructor.c: Fix typo in comment.
2550 * expr.c (find_array_section): Add check for max array limit.
2552 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2555 * gfortranspec.c (lookup_option): Check for -static and return
2557 (lang_specific_driver): Break when OPTION_static is discovered.
2559 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2561 * array.c (extract_element): Restore function from trunk.
2562 (gfc_get_array_element): Restore function from trunk.
2563 (gfc_expand_constructor): Restore check against
2564 flag_max_array_constructor.
2565 * constructor.c (node_copy_and_append): Delete unused.
2566 * gfortran.h: Delete comment and extra include.
2567 * constructor.h: Bump copyright and clean up TODO comments.
2568 * resolve.c: Whitespace.
2570 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2572 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2573 with direct access access to elements. Adjusted prototype, fixed all
2575 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2577 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2578 (gfc_simplify_spread): Removed workaround, directly insert elements
2579 at a given array position.
2580 (gfc_simplify_transpose): Likewise.
2581 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2583 (gfc_simplify_unpack): Likewise.
2585 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2587 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2588 (convert_boz): ... this and moved to start of file.
2589 (gfc_simplify_abs): Whitespace fix.
2590 (gfc_simplify_acos): Whitespace fix.
2591 (gfc_simplify_acosh): Whitespace fix.
2592 (gfc_simplify_aint): Whitespace fix.
2593 (gfc_simplify_dint): Whitespace fix.
2594 (gfc_simplify_anint): Whitespace fix.
2595 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2596 (gfc_simplify_dnint): Whitespace fix.
2597 (gfc_simplify_asin): Whitespace fix.
2598 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2599 (gfc_simplify_atan): Likewise.
2600 (gfc_simplify_atanh): Whitespace fix.
2601 (gfc_simplify_atan2): Whitespace fix.
2602 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2603 (gfc_simplify_bessel_j1): Likewise.
2604 (gfc_simplify_bessel_jn): Likewise.
2605 (gfc_simplify_bessel_y0): Likewise.
2606 (gfc_simplify_bessel_y1): Likewise.
2607 (gfc_simplify_bessel_yn): Likewise.
2608 (gfc_simplify_ceiling): Reorderd statements.
2609 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2611 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2613 (gfc_simplify_complex): Replaced if-gate. Removed check for
2615 (gfc_simplify_conjg): Whitespace fix.
2616 (gfc_simplify_cos): Whitespace fix.
2617 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2618 (gfc_simplify_dcmplx): Removed check for constant arguments.
2619 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2620 (gfc_simplify_digits): Whitespace fix.
2621 (gfc_simplify_dim): Whitespace fix.
2622 (gfc_simplify_dprod): Reordered statements.
2623 (gfc_simplify_erf): Whitespace fix.
2624 (gfc_simplify_erfc): Whitespace fix.
2625 (gfc_simplify_epsilon): Whitespace fix.
2626 (gfc_simplify_exp): Whitespace fix.
2627 (gfc_simplify_exponent): Use convert_boz().
2628 (gfc_simplify_floor): Reorderd statements.
2629 (gfc_simplify_gamma): Whitespace fix.
2630 (gfc_simplify_huge): Whitespace fix.
2631 (gfc_simplify_iand): Whitespace fix.
2632 (gfc_simplify_ieor): Whitespace fix.
2633 (simplify_intconv): Use gfc_convert_constant().
2634 (gfc_simplify_int): Use simplify_intconv().
2635 (gfc_simplify_int2): Reorderd statements.
2636 (gfc_simplify_idint): Reorderd statements.
2637 (gfc_simplify_ior): Whitespace fix.
2638 (gfc_simplify_ishftc): Removed duplicate type check.
2639 (gfc_simplify_len): Use range_check() instead of manual range check.
2640 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2641 (gfc_simplify_log): Whitespace fix.
2642 (gfc_simplify_log10): Whitespace fix.
2643 (gfc_simplify_minval): Whitespace fix.
2644 (gfc_simplify_maxval): Whitespace fix.
2645 (gfc_simplify_mod): Whitespace fix.
2646 (gfc_simplify_modulo): Whitespace fix.
2647 (simplify_nint): Reorderd statements.
2648 (gfc_simplify_not): Whitespace fix.
2649 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2650 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2651 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2652 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2653 (gfc_simplify_realpart): Whitespace fix.
2654 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2655 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2656 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2657 (gfc_simplify_sign): Whitespace fix.
2658 (gfc_simplify_sin): Whitespace fix.
2659 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2660 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2661 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2662 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2663 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2665 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2667 * gfortran.h (gfc_start_constructor): Removed.
2668 (gfc_get_array_element): Removed.
2669 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2670 instead. Fixed all callers.
2671 (extract_element): Removed.
2672 (gfc_expand_constructor): Temporarily removed check for
2673 max-array-constructor. Will be re-introduced later if still required.
2674 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2675 instead. Fixed all callers.
2676 * expr.c (find_array_section): Replaced manual lookup of elements
2677 by gfc_constructor_lookup.
2679 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2681 * gfortran.h (gfc_get_null_expr): New prototype.
2682 (gfc_get_operator_expr): New prototype.
2683 (gfc_get_character_expr): New prototype.
2684 (gfc_get_iokind_expr): New prototype.
2685 * expr.c (gfc_get_null_expr): New.
2686 (gfc_get_character_expr): New.
2687 (gfc_get_iokind_expr): New.
2688 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2689 * matchexp.c (build_node): Renamed and moved to
2690 expr.c (gfc_get_operator_expr). Reordered arguments to match
2691 other functions. Fixed all callers.
2692 (gfc_get_parentheses): Use specific function to build expr.
2693 * array.c (gfc_match_array_constructor): Likewise.
2694 * arith.c (eval_intrinsic): Likewise.
2695 (gfc_hollerith2int): Likewise.
2696 (gfc_hollerith2real): Likewise.
2697 (gfc_hollerith2complex): Likewise.
2698 (gfc_hollerith2logical): Likewise.
2699 * data.c (create_character_intializer): Likewise.
2700 * decl.c (gfc_match_null): Likewise.
2701 (enum_initializer): Likewise.
2702 * io.c (gfc_match_format): Likewise.
2703 (match_io): Likewise.
2704 * match.c (gfc_match_nullify): Likewise.
2705 * primary.c (match_string_constant): Likewise.
2706 (match_logical_constant): Likewise.
2707 (build_actual_constructor): Likewise.
2708 * resolve.c (build_default_init_expr): Likewise.
2709 * symbol.c (generate_isocbinding_symbol): Likewise.
2710 (gfc_build_class_symbol): Likewise.
2711 (gfc_find_derived_vtab): Likewise.
2712 * simplify.c (simplify_achar_char): Likewise.
2713 (gfc_simplify_adjustl): Likewise.
2714 (gfc_simplify_adjustr): Likewise.
2715 (gfc_simplify_and): Likewise.
2716 (gfc_simplify_bit_size): Likewise.
2717 (gfc_simplify_is_iostat_end): Likewise.
2718 (gfc_simplify_is_iostat_eor): Likewise.
2719 (gfc_simplify_isnan): Likewise.
2720 (simplify_bound): Likewise.
2721 (gfc_simplify_leadz): Likewise.
2722 (gfc_simplify_len_trim): Likewise.
2723 (gfc_simplify_logical): Likewise.
2724 (gfc_simplify_maxexponent): Likewise.
2725 (gfc_simplify_minexponent): Likewise.
2726 (gfc_simplify_new_line): Likewise.
2727 (gfc_simplify_null): Likewise.
2728 (gfc_simplify_or): Likewise.
2729 (gfc_simplify_precision): Likewise.
2730 (gfc_simplify_repeat): Likewise.
2731 (gfc_simplify_scan): Likewise.
2732 (gfc_simplify_size): Likewise.
2733 (gfc_simplify_trailz): Likewise.
2734 (gfc_simplify_trim): Likewise.
2735 (gfc_simplify_verify): Likewise.
2736 (gfc_simplify_xor): Likewise.
2737 * trans-io.c (build_dt): Likewise.
2738 (gfc_new_nml_name_expr): Removed.
2740 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2742 * arith.h (gfc_constant_result): Removed prototype.
2743 * constructor.h (gfc_build_array_expr): Removed prototype.
2744 (gfc_build_structure_constructor_expr): Removed prototype.
2745 * gfortran.h (gfc_int_expr): Removed prototype.
2746 (gfc_logical_expr): Removed prototype.
2747 (gfc_get_array_expr): New prototype.
2748 (gfc_get_structure_constructor_expr): New prototype.
2749 (gfc_get_constant_expr): New prototype.
2750 (gfc_get_int_expr): New prototype.
2751 (gfc_get_logical_expr): New prototype.
2752 * arith.c (gfc_constant_result): Moved and renamed to
2753 expr.c (gfc_get_constant_expr). Fixed all callers.
2754 * constructor.c (gfc_build_array_expr): Moved and renamed to
2755 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2756 and kind. Fixed all callers.
2757 (gfc_build_structure_constructor_expr): Moved and renamed to
2758 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2759 to type and kind. Fixed all callers.
2760 * expr.c (gfc_logical_expr): Renamed to ...
2761 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2762 (gfc_int_expr): Renamed to ...
2763 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2765 (gfc_get_constant_expr): New.
2766 (gfc_get_array_expr): New.
2767 (gfc_get_structure_constructor_expr): New.
2768 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2771 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2773 * constructor.h: New.
2774 * constructor.c: New.
2775 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2776 * arith.c (reducy_unary): Use constructor API.
2777 (reduce_binary_ac): Likewise.
2778 (reduce_binary_ca): Likewise.
2779 (reduce_binary_aa): Likewise.
2780 * check.c (gfc_check_pack): Likewise.
2781 (gfc_check_reshape): Likewise.
2782 (gfc_check_unpack): Likewise.
2783 * decl.c (add_init_expr_to_sym): Likewise.
2784 (build_struct): Likewise.
2785 * dependency.c (gfc_check_dependency): Likewise.
2786 (contains_forall_index_p): Likewise.
2787 * dump-parse-tree.c (show_constructor): Likewise.
2788 * expr.c (free_expr0): Likewise.
2789 (gfc_copy_expr): Likewise.
2790 (gfc_is_constant_expr): Likewise.
2791 (simplify_constructor): Likewise.
2792 (find_array_element): Likewise.
2793 (find_component_ref): Likewise.
2794 (find_array_section): Likewise.
2795 (find_substring_ref): Likewise.
2796 (simplify_const_ref): Likewise.
2797 (scalarize_intrinsic_call): Likewise.
2798 (check_alloc_comp_init): Likewise.
2799 (gfc_default_initializer): Likewise.
2800 (gfc_traverse_expr): Likewise.
2801 * iresolve.c (check_charlen_present): Likewise.
2802 (gfc_resolve_reshape): Likewise.
2803 (gfc_resolve_transfer): Likewise.
2804 * module.c (mio_constructor): Likewise.
2805 * primary.c (build_actual_constructor): Likewise.
2806 (gfc_match_structure_constructor): Likewise.
2807 * resolve.c (resolve_structure_cons): Likewise.
2808 * simplify.c (is_constant_array_expr): Likewise.
2809 (init_result_expr): Likewise.
2810 (transformational_result): Likewise.
2811 (simplify_transformation_to_scalar): Likewise.
2812 (simplify_transformation_to_array): Likewise.
2813 (gfc_simplify_dot_product): Likewise.
2814 (simplify_bound): Likewise.
2815 (simplify_matmul): Likewise.
2816 (simplify_minval_maxval): Likewise.
2817 (gfc_simplify_pack): Likewise.
2818 (gfc_simplify_reshape): Likewise.
2819 (gfc_simplify_shape): Likewise.
2820 (gfc_simplify_spread): Likewise.
2821 (gfc_simplify_transpose): Likewise.
2822 (gfc_simplify_unpack): Likewise.q
2823 (gfc_convert_constant): Likewise.
2824 (gfc_convert_char_constant): Likewise.
2825 * target-memory.c (size_array): Likewise.
2826 (encode_array): Likewise.
2827 (encode_derived): Likewise.
2828 (interpret_array): Likewise.
2829 (gfc_interpret_derived): Likewise.
2830 (expr_to_char): Likewise.
2831 (gfc_merge_initializers): Likewise.
2832 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2833 (gfc_trans_array_constructor_value): Likewise.
2834 (get_array_ctor_strlen): Likewise.
2835 (gfc_constant_array_constructor_p): Likewise.
2836 (gfc_build_constant_array_constructor): Likewise.
2837 (gfc_trans_array_constructor): Likewise.
2838 (gfc_conv_array_initializer): Likewise.
2839 * trans-decl.c (check_constant_initializer): Likewise.
2840 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2841 (gfc_apply_interface_mapping_to_cons): Likewise.
2842 (gfc_trans_structure_assign): Likewise.
2843 (gfc_conv_structure): Likewise.
2844 * array.c (check_duplicate_iterator): Likewise.
2845 (match_array_list): Likewise.
2846 (match_array_cons_element): Likewise.
2847 (gfc_match_array_constructor): Likewise.
2848 (check_constructor_type): Likewise.
2849 (check_constructor): Likewise.
2851 (expand_constructor): Likewise.
2852 (extract_element): Likewise.
2853 (gfc_expanded_ac): Likewise.
2854 (resolve_array_list): Likewise.
2855 (gfc_resolve_character_array_constructor): Likewise.
2856 (copy_iterator): Renamed to ...
2857 (gfc_copy_iterator): ... this.
2858 (gfc_append_constructor): Removed.
2859 (gfc_insert_constructor): Removed unused function.
2860 (gfc_get_constructor): Removed.
2861 (gfc_free_constructor): Removed.
2862 (qgfc_copy_constructor): Removed.
2863 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2864 Removed all references. Replaced constructor list by splay-tree.
2865 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2866 the inner struct, added member 'base'.
2867 (gfc_append_constructor): Removed prototype.
2868 (gfc_insert_constructor): Removed prototype.
2869 (gfc_get_constructor): Removed prototype.
2870 (gfc_free_constructor): Removed prototype.
2871 (qgfc_copy_constructor): Removed prototype.
2872 (gfc_copy_iterator): New prototype.
2873 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2875 2010-04-10 Tobias Burnus <burnus@net-b.de>
2878 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2879 proc-pointers and type-bound procedures.
2880 (gfc_specification_expr): Check proc-pointers for pureness.
2882 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2885 * gfortranspec.c (lang_specific_driver): Do not expose vars
2886 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2889 2010-04-09 Tobias Burnus <burnus@net-b.de>
2892 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2894 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2895 * data.c (gfc_assign_data_value): Ditto.
2896 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2897 (gfc_traverse_expr): Traverse also through codimension expressions.
2898 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2899 gfc_has_ultimate_pointer): New functions.
2900 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2901 (gfc_array_ref): Add codimen.
2902 (gfc_array_ref): Add in_allocate.
2903 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2904 gfc_has_ultimate_pointer): Add prototypes.
2905 * interface.c (compare_parameter, compare_actual_formal,
2906 check_intents): Add coarray constraints.
2907 * match.c (gfc_match_iterator): Add coarray constraint.
2908 * match.h (gfc_match_array_ref): Update interface.
2909 * primary.c (gfc_match_varspec): Handle codimensions.
2910 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2911 (check_class_members): Return gfc_try instead for error recovery.
2912 (resolve_typebound_function,resolve_typebound_subroutine,
2913 check_members): Handle return value of check_class_members.
2914 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2915 check_dimension, compare_spec_to_ref, resolve_array_ref,
2916 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2917 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2919 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2920 Skip over coarray refs.
2921 (gfc_array_allocate) Add support for references containing coindexes.
2922 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2923 (gfc_map_intrinsic_function): Ignore codimensions.
2925 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2928 * io.c (check_format_string): Added check for additional non
2929 blank characters after the format string was successfully
2931 * io.c (check_format): Changed the error messages for positive
2932 int required and period required to drop through the error logic
2933 and report with gfc_error instead of gfc_error_now. Corrected
2934 format postion for hollerith strings.
2936 2010-04-08 Tobias Burnus <burnus@net-b.de>
2938 * module.c (use_iso_fortran_env_module): Fix standard check.
2940 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2942 * parse.c (parse_derived, parse_enum): Avoid set but not used
2945 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2948 * gfortran.texi: Add section about representation of
2951 2010-04-07 Simon Baldwin <simonb@google.com>
2953 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2954 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2956 2010-04-07 Richard Guenther <rguenther@suse.de>
2958 * options.c (gfc_init_options): Do not set.
2960 2010-04-06 Tobias Burnus <burnus@net-b.de>
2963 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2964 * match.c (gfc_match_critical, sync_statement): Ditto.
2965 * gfortran.h (gfc_fcoarray): New enum.
2966 (gfc_option_t): Use it.
2967 * lang.opt (fcoarray): Add new flag.
2968 * invoke.texi (fcoarray): Document it.
2969 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2970 (gfc_handle_coarray_option): New function.
2972 2010-04-06 Tobias Burnus <burnus@net-b.de>
2975 * gfortran.h (gfc_array_spec): Add cotype.
2976 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2977 and defer error diagnostic.
2978 * resolve.c (resolve_fl_derived): Add missing check.
2979 (resolve_symbol): Add cotype/type check.
2980 * parse.c (parse_derived): Fix setting of coarray_comp.
2982 2010-04-06 Tobias Burnus <burnus@net-b.de>
2985 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
2986 match_array_element_spec,gfc_copy_array_spec,
2987 gfc_compare_array_spec): Include corank.
2988 (match_array_element_spec,gfc_set_array_spec): Support codimension.
2989 * decl.c (build_sym,build_struct,variable_decl,
2990 match_attr_spec,attr_decl1,cray_pointer_decl,
2991 gfc_match_volatile): Add codimension.
2992 (gfc_match_codimension): New function.
2993 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
2994 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
2995 (gfc_add_codimension): New function prototype.
2996 * match.h (gfc_match_codimension): New function prototype.
2997 (gfc_match_array_spec): Update prototype
2998 * match.c (gfc_match_common): Update gfc_match_array_spec call.
2999 * module.c (MOD_VERSION): Bump.
3000 (mio_symbol_attribute): Support coarray attributes.
3001 (mio_array_spec): Add corank support.
3002 * parse.c (decode_specification_statement,decode_statement,
3003 parse_derived): Add coarray support.
3004 * resolve.c (resolve_formal_arglist, was_declared,
3005 is_non_constant_shape_array, resolve_fl_variable,
3006 resolve_fl_derived, resolve_symbol): Add coarray support.
3007 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3008 gfc_build_class_symbol): Add coarray support.
3009 (gfc_add_codimension): New function.
3011 2010-04-06 Tobias Burnus <burnus@net-b.de>
3014 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3015 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3016 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3018 * intrinsic.texi (iso_fortran_env): Ditto.
3019 * libgfortran.h (libgfortran_stat_codes): New enum.
3020 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3021 constants from the intrinsic module.
3023 2010-04-06 Tobias Burnus <burnus@net-b.de>
3026 * intrinsic.c (add_functions): Add num_images.
3027 * decl.c (gfc_match_end): Handle END CRITICAL.
3028 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3029 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3031 * gfortran.h (gfc_statement): Add enum items for those.
3032 (gfc_exec_op) Ditto.
3033 (gfc_isym_id): Add num_images.
3034 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3035 (gfc_trans_sync,gfc_trans_critical): New functions.
3036 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3037 gfc_trans_critical): Add/update prototypes.
3038 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3039 and SYNC statements.
3040 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3041 * resolve.c (resolve_sync): Add function.
3042 (gfc_resolve_blocks): Handle CRITICAL.
3043 (resolve_code): Handle CRITICAL, ERROR STOP,
3044 (resolve_branch): Add CRITICAL constraint check.
3045 and SYNC statements.
3046 * st.c (gfc_free_statement): Add new statements.
3047 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3048 (gfc_build_builtin_function_decls): Initialize it.
3049 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3050 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3051 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3053 (match_exit_cycle): Handle CRITICAL constraint.
3054 (gfc_match_stopcode): Handle ERROR STOP.
3055 * match.h (gfc_match_critical, gfc_match_error_stop,
3056 gfc_match_sync_all, gfc_match_sync_images,
3057 gfc_match_sync_memory): Add prototype.
3058 * parse.c (decode_statement, gfc_ascii_statement,
3059 parse_executable): Handle new statements.
3060 (parse_critical_block): New function.
3061 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3062 * intrinsic.texi (num_images): Document new function.
3063 * simplify.c (gfc_simplify_num_images): Add function.
3065 2010-04-06 Tobias Burnus <burnus@net-b.de>
3068 * trans-array.c (gfc_conv_expr_descriptor): Update
3069 gfc_trans_scalar_assign call.
3070 (has_default_initializer): New function.
3071 (gfc_trans_deferred_array): Nullify less often.
3072 * trans-expr.c (gfc_conv_subref_array_arg,
3073 gfc_trans_subcomponent_assign): Update call to
3074 gfc_trans_scalar_assign.
3075 (gfc_trans_scalar_assign): Add parameter and pass it on.
3076 (gfc_trans_assignment_1): Optionally, do not dealloc before
3078 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3079 call to gfc_trans_scalar_assign.
3080 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3081 initializer to static variables.
3082 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3083 * trans-stmt.c (forall_make_variable_temp,
3084 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3085 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3086 gfc_trans_allocate): Update gfc_trans_assignment call.
3087 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3088 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3089 parameter to prototype.
3091 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3093 * ioparm.def : Update copyright.
3095 * trans-array.c : ditto
3096 * trans-array.h : ditto
3098 * trans-types.c: ditto
3099 * dependency.c : ditto
3100 * gfortran.h : ditto
3102 * trans-io.c : ditto
3103 * trans-intrinsic.c : ditto
3104 * libgfortran.h : ditto
3105 * invoke.texi : ditto
3106 * intrinsic.texi : ditto
3109 * intrinsic.c : ditto
3110 * interface.c : ditto
3111 * iresolve.c : ditto
3112 * trans-stmt.c : ditto
3113 * trans-stmt.h : ditto
3118 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3121 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3122 do not assert the context of derived types.
3124 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3127 * ioparm.def: Change inquire size variable to type pointer to
3130 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3133 * trans-expr.c (conv_parent_component_references): Ensure that
3134 'dt' has a backend_decl.
3137 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3138 type has a backend_decl.
3141 * resolve.c (resolve_global_procedure): Check that the 'cl'
3142 structure is not NULL.
3144 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3146 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3149 2010-03-17 Tobias Burnus <burnus@net-b.de>
3152 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3153 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3155 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3156 pointees as having explizit size.
3157 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3159 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3160 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3161 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3162 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3163 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3166 2010-03-14 Tobias Burnus <burnus@net-b.de>
3169 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3170 (resolve_ordinary_assign): Add check to avoid segfault.
3172 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3176 * resolve.c (resolve_compcall): Add new boolean dummy argument
3177 'class_members'. Only resolve expression at end if false.
3178 Remove redundant, static variable 'class_object'.
3179 (check_class_members): Add extra argument to call of
3181 (resolve_typebound_function): Renamed resolve_class_compcall.
3182 Do all the detection of class references here. Correct calls to
3183 resolve_compcall for extra argument.
3184 (resolve_typebound_subroutine): resolve_class_typebound_call
3185 renamed. Otherwise same as resolve_typebound_function.
3186 (gfc_resolve_expr): Call resolve_typebound_function.
3187 (resolve_code): Call resolve_typebound_subroutine.
3189 2010-03-10 Tobias Burnus <burnus@net-b.de
3192 * symbol.c (get_iso_c_sym): Set sym->result.
3194 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3197 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3198 for TBPs, otherwise they will not be resolved properly.
3199 (resolve_function): Use 'value.function.esym' instead of
3200 'value.function.name' to check if we're dealing with a TBP.
3201 (check_class_members): Set correct type of passed object for all TBPs,
3202 not only generic ones, except if the type is abstract.
3204 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3207 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3208 'final...' are not misinterpreted as FINAL statements.
3210 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3213 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3214 allocatable ultimate components do not need temporaries, whilst
3215 ultimate pointer components do.
3217 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3220 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3222 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3225 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3228 * trans-array.c (gfc_conv_array_parameter): A full array of
3229 derived type need not be restricted to a symbol without an
3230 array spec to use the call to gfc_conv_expr_descriptor.
3233 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3234 allocatable arrays do not need temporaries.
3236 2010-03-01 Tobias Burnus <burnus@net-b.de>
3239 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3242 2010-02-28 Tobias Burnus <burnus@net-b.de>
3245 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3246 (gfc_conv_initializer): Handle zero initializer as special case.
3248 2010-02-27 Tobias Burnus <burnus@net-b.de>
3251 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3252 for module variables for Fortran 2008.
3254 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3257 * trans-common.c (build_common_decl): Also update DECL_MODE,
3258 and DECL_SIZE when encountering a larger common block and call
3261 2010-02-24 Tobias Burnus <burnus@net-b.de>
3264 * trans-expr.c (gfc_conv_initializer): Call directly
3265 gfc_conv_constant for C_NULL_(FUN)PTR.
3267 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3270 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3271 checking the rest of the dimensions for elements.
3273 2010-02-21 Tobias Burnus <burnus@net-b.de>
3276 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3278 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3279 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3280 * invoke.texi: Document new -fno-protect-parens flag.
3282 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3288 * dependency.c (gfc_check_argument_var_dependency): Use enum
3289 value instead of arithmetic vaue for 'elemental'.
3290 (check_data_pointer_types): New function.
3291 (gfc_check_dependency): Call check_data_pointer_types.
3292 * trans-array.h : Change fourth argument of
3293 gfc_conv_array_parameter to boolean.
3294 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3295 can be a dummy but it must not be assumed shape or deferred.
3296 Change fourth argument to boolean. Array constructor exprs will
3297 always be contiguous and do not need packing and unpacking.
3298 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3299 space and change fourth argument of gfc_conv_array_parameter
3301 (gfc_trans_arrayfunc_assign): Change fourth argument of
3302 gfc_conv_array_parameter to boolean.
3303 * trans-io.c (gfc_convert_array_to_string): The same.
3304 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3306 2010-02-20 Tobias Burnus <burnus@net-b.de>
3309 * libgfortran.h: Add GFC_RTCHECK_MEM.
3310 * invoke.texi (-fcheck=): Document -fcheck=mem.
3311 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3312 and enable malloc-success check only with -fcheck=mem.
3313 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3315 2010-02-16 Tobias Burnus <burnus@net-b.de>
3318 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3319 * intrinsic.c (add_functions): Ditto.
3320 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3321 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3323 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3326 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3327 gfc_trans_do prototype.
3328 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3329 a loop exit condition. If exit condition is given, build the loop exit
3330 code, checking IO results of implied do loops in READ and WRITE.
3331 (gfc_trans_do): Likewise.
3332 * trans.c (trans_code): New static work function, previously
3333 gfc_trans_code. Passes exit condition to gfc_trans_do.
3334 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3335 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3336 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3337 result status bits in the dtparm structure. Use this condition in call
3338 to gfc_trans_code_cond.
3340 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3344 * trans-array.c (gfc_conv_array_parameter): Use
3345 gfc_full_array_ref_p to detect full and contiguous variable
3346 arrays. Full array components and contiguous arrays do not need
3347 internal_pack and internal_unpack.
3349 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3352 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3355 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3357 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3360 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3361 Tobias Burnus <burnus@net-b.de>
3364 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3366 2010-02-10 Tobias Burnus <burnus@net-b.de>
3369 * trans-decl.c (gfc_generate_function_code): Only check
3370 actual-vs.-dummy character bounds if not bind(C).
3372 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3375 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3376 info->dimen after info has been freed.
3378 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3381 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3384 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3386 * module.c (fix_mio_expr): Declare sym.
3388 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3391 * module.c (fix_mio_expr): Fix for private generic procedures.
3393 2010-02-09 Daniel Kraft <d@domob.eu>
3396 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3397 length to be correct and issue only with -Wsurprising.
3398 * invoke.texi (Wsurprising): Mention this new warning that is
3399 turned on by -Wsurprising.
3401 2010-02-09 Daniel Kraft <d@domob.eu>
3404 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3405 can be CHARACTER type.
3406 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3408 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3411 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3412 'formal_ptr'. If this is true, give returned descriptor unity
3413 lbounds, in all dimensions, and the appropriate offset.
3414 (gfc_conv_procedure_call); If formal is a pointer, set the last
3415 argument of gfc_conv_subref_array_arg to true.
3416 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3417 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3418 new arg of gfc_conv_subref_array_arg to false.
3419 * trans-stmt.c (forall_make_variable_temp): The same.
3421 2010-02-03 Tobias Burnus <burnus@net-b.de>
3424 * interface.c (compare_parameter): Disable rank-checking
3427 2010-02-02 Tobias Burnus <burnus@net-b.de>
3430 * parse.c (decode_specification_statement): Use sym->result not sym.
3432 2010-02-01 Tobias Burnus <burnus@net-b.de>
3435 * decl.c (variable_decl): Allow default initializer in
3436 TYPE declarations in PURE functions.
3438 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3441 * resolve.c (resolve_allocate_expr): Move default initialization code
3442 here from gfc_trans_allocate.
3443 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3445 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3446 of CLASS variables via memcpy.
3447 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3448 to resolve_allocate_expr.
3450 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3453 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3454 * gfortran.h : Add prototype for above.
3455 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3456 (gfc_trans_subcomponent_assign): Call new function to replace
3457 the code to deal with allocatable components.
3458 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3459 gfc_get_full_arrayspec_from_expr to replace existing code.
3461 2010-01-25 Tobias Burnus <burnus@net-b.de>
3464 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3467 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3471 * expr.c (remove_subobject_ref): If the constructor is NULL use
3472 the expression as the source.
3473 (simplify_const_ref): Change the type of expression if
3474 there are component references. Allow for substring to be at
3475 the end of an arbitrarily long chain of references. If an
3476 element is found that is not in an EXPR_ARRAY, assume that this
3477 is scalar initialization of array. Call remove_subobject_ref in
3478 this case with NULL second argument.
3480 2010-01-24 Tobias Burnus <burnus@net-b.de>
3483 * array.c (gfc_array_dimen_size): Use correct specific
3484 function in the check.
3486 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3489 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3490 is required, turn any trailing array elements after a range
3491 into ranges so that offsets can be calculated.
3493 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3495 * module.c (mio_f2k_derived): Use enumerator as initializer of
3499 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3500 bitfield of width 2.
3502 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3505 * resolve.c (extract_compcall_passed_object): Set locus for
3506 passed-object argument.
3507 (extract_ppc_passed_object): Set locus and correctly remove PPC
3510 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3513 * trans-decl.c (add_argument_checking): Do not use the backend
3514 decl directly to test for the presence of an optional dummy
3515 argument. Use gfc_conv_expr_present, remembering to set the
3519 * trans-decl.c (gfc_generate_function_code): Small white space
3520 changes. If 'recurcheckvar' is NULL do not try to reset it.
3522 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3525 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3526 component for extended types.
3527 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3528 and take care of parent component accessibility.
3530 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3533 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3534 * interface.c (check_interface1): Move a warning message here from
3535 resolve_fl_procedure.
3536 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3537 * module.c (read_module): Remove call to gfc_check_interfaces, since
3538 this comes too early here.
3539 * resolve.c (resolve_fl_procedure): Move warning message to
3542 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3545 * interface.c (check_interface1): Pass symbol name rather than NULL to
3546 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3548 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3549 than NULL to gfc_compare_interfaces.
3551 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3554 * trans-array.c (duplicate_allocatable): Static version of
3555 gfc_duplicate_allocatable with provision to handle scalar
3556 components. New boolean argument to switch off call to malloc
3558 (gfc_duplicate_allocatable): New function to call above with
3560 (gfc_copy_allocatable_data): New function to call above with
3562 (structure_alloc_comps): Do not apply indirect reference to
3563 scalar pointers. Add new section to copy allocatable components
3564 of arrays. Extend copying of allocatable components to include
3566 (gfc_copy_only_alloc_comp): New function to copy allocatable
3567 component derived types, without allocating the base structure.
3568 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3569 Add primitive for gfc_copy_only_alloc_comp.
3570 * trans-expr.c (gfc_conv_procedure_call): After calls to
3571 transformational functions with results that are derived types
3572 with allocatable components, copy the components in the result.
3573 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3574 of lhs derived types before allocation.
3576 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3579 * module.c (load_generic_interfaces): If a procedure that is
3580 use associated but not generic is given an interface that
3581 includes itself, then make it generic.
3583 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3584 Shujing Zhao <pearly.zhao@oracle.com>
3586 PR translation/42469
3587 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3588 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3589 character between option name and help text.
3591 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3595 * trans-array.c (gfc_conv_array_initializer): Change call to
3596 gfc_error_now to call to gfc_fatal_error.
3597 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3598 (is_constant_element): Changed name from constant_element.
3599 (gfc_constant_ac): Only use expand_construuctor for expression
3600 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3601 call gfc_is_constant_expr.
3602 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3604 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3605 array expressions should have their constructors expanded.
3606 (gfc_resolve_expr): Use new function to determine whether or not to call
3607 gfc_expand_constructor.
3609 2010-01-09 Tobias Burnus <burnus@net-b.de>
3612 * trans-expr.c (gfc_trans_structure_assign): Handle
3614 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3615 to the constructor for c_null_(fun)ptr.
3616 * resolve.c (resolve_structure_cons): Add special case
3617 for c_null_(fun)ptr.
3619 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3621 * gfortranspec.c (lang_specific_driver): Update copyright notice
3624 2010-01-08 Tobias Burnus <burnus@net-b.de>
3627 * symbol.c (check_conflict, gfc_copy_attr): Add
3628 ASYNCHRONOUS support.
3629 (gfc_add_asynchronous): New function.
3630 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3631 (gfc_match_asynchronous): New function.
3632 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3633 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3634 (gfc_add_asynchronous): New Prototype.
3635 * module.c (ab_attribute, mio_symbol_attribute): Add
3636 ASYNCHRONOUS support.
3637 * resolve.c (was_declared): Ditto.
3638 * match.h (gfc_match_asynchronous): New prototype.
3639 * parse.c (decode_specification_statement,decode_statement):
3640 Add ASYNCHRONOUS support.
3642 2010-01-07 Tobias Burnus <burnus@net-b.de>
3645 * trans-decl.c (get_proc_pointer_decl): Fix call to
3646 gfc_conv_initializer for array-valued proc-pointer funcs.
3648 2010-01-07 Tobias Burnus <burnus@net-b.de>
3651 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3652 allocatable scalars with SAVE attribute.
3654 2010-01-05 Tobias Burnus <burnus@net-b.de>
3657 * options.c (gfc_post_options): Set -frecursion
3658 when -fopenmp is used.
3660 2010-01-05 Tobias Burnus <burnus@net-b.de>
3663 * trans-expr.c (gfc_conv_procedure_call): Nullify
3664 return value for allocatable-scalar character functions.
3666 2010-01-04 Tobias Burnus <burnus@net-b.de>
3669 * error.c (error_printf, gfc_warning, gfc_notify_std,
3670 gfc_warning_now, gfc_error, gfc_error_now,
3671 gfc_fatal_error): Change argument name from nocmsgid to
3672 gmsgid to enable (x)gettext's % checking.
3674 2010-01-04 Tobias Burnus <burnus@net-b.de>
3676 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3678 2010-01-04 Tobias Burnus <burnus@net-b.de>
3681 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3682 for functions returning allocatable scalars.
3683 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3684 reallocating an allocatable scalar.
3685 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3687 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3688 allocatable scalars.
3689 (gfc_generate_function_code): Nullify result variable for
3690 allocatable scalars.
3693 * module.c (gfc_use_module): Fix warning string to allow
3697 * invoke.texi (-fcheck=recursion): Mention that the checking
3698 is also disabled for -frecursive.
3699 * trans-decl.c (gfc_generate_function_code): Disable
3700 -fcheck=recursion when -frecursive is used.
3702 * intrinsic.texi (iso_c_binding): Improve wording.
3705 Copyright (C) 2010 Free Software Foundation, Inc.
3707 Copying and distribution of this file, with or without modification,
3708 are permitted in any medium without royalty provided the copyright
3709 notice and this notice are preserved.