1 2010-09-06 Tobias Burnus <burnus@net-b.de>
4 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
5 (check_specific): Special case for those intrinsics.
6 * gfortran.h (gfc_isym_id): Add new intrinsics
7 * intrinsic.h (gfc_check_transf_bit_intrins,
8 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
9 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
11 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
12 gfc_resolve_iparity, resolve_transformational): New functions.
13 (gfc_resolve_product, gfc_resolve_sum,
14 gfc_resolve_parity): Use resolve_transformational.
15 * check.c (gfc_check_transf_bit_intrins): New function.
16 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
17 gfc_simplify_iparity, do_bit_any, do_bit_ior,
18 do_bit_xor, simplify_transformation): New functions.
19 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
20 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
21 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
22 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
23 Handle IALL, IANY and IPARITY intrinsics.
24 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
26 (IALL, IANY, IPARITY): Document new intrinsics.
28 2010-09-05 Tobias Burnus <burnus@net-b.de>
31 * f95-lang.c (gfc_truthvalue_conversion): Use
32 fold_build[0-9]_loc instead of fold_build[0-9].
33 * convert.c (convert): Ditto.
34 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
35 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
36 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
37 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
38 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
39 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
40 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
41 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
42 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
43 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
44 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
45 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
46 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
47 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
48 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
49 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
50 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
51 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
52 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
53 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
54 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
55 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
56 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
57 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
58 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
59 gfc_conv_associated, gfc_conv_same_type_as,
60 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
62 2010-09-04 Tobias Burnus <burnus@net-b.de>
65 * resolve.c (resolve_fl_namelist): Change constraint checking
66 order to prevent endless loop.
68 2010-09-04 Janus Weil <janus@gcc.gnu.org>
71 * resolve.c (resolve_allocate_expr): Generate default initializers
72 already at this point, resolve them and put them into expr3, ...
73 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
76 2010-09-03 Tobias Burnus <burnus@net-b.de>
79 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
80 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
82 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
83 gfc_conv_string_length, gfc_conv_substring,
84 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
85 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
86 gfc_conv_expr_op, gfc_build_compare_string,
87 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
88 gfc_conv_derived_to_class, conv_isocbinding_procedure,
89 gfc_conv_procedure_call, fill_with_spaces,
90 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
91 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
92 gfc_trans_scalar_assign, gfc_trans_zero_assign,
93 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
94 fold_build[0-9] to fold_build[0-9]_loc.
95 * trans-io.c (set_parameter_const, set_parameter_value,
96 set_parameter_ref, gfc_convert_array_to_string, set_string,
97 set_internal_unit, io_result, set_error_locus,
98 nml_get_addr_expr, build_dt): Ditto.
99 * trans-openmp.c (gfc_omp_clause_default_ctor,
100 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
101 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
102 gfc_trans_omp_do): Ditto.
103 * trans.c (gfc_add_modify, gfc_build_addr_expr,
104 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
105 gfc_trans_runtime_check, gfc_call_malloc,
106 gfc_allocate_with_status, gfc_allocate_array_with_status,
107 gfc_call_free, gfc_deallocate_with_status,
108 gfc_call_realloc): Ditto.
110 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
113 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
114 arglists for pure user functions, or for those intrinsic
115 functions which are also pure.
116 * intrinsics.c (add_conv): Mark conversion functions as pure.
117 (add_char_conversions): Likewise.
119 2010-09-03 Daniel Kraft <d@domob.eu>
122 * resolve.c (resolve_actual_arglist): Allow internal procedure
123 as actual argument with Fortran 2008.
125 2010-09-03 Daniel Kraft <d@domob.eu>
128 * gfortran.h (struct gfc_code): Renamed `whichloop' to
129 `which_construct' as this is no longer restricted to loops.
130 * parse.h (struct gfc_state_data): New field `construct'.
131 * match.c (match_exit_cycle): Handle EXIT from non-loops.
132 * parse.c (push_state): Set `construct' field.
133 * resolve.c (resolve_select_type): Extend comment.
134 * trans-stmt.c (gfc_trans_if): Add exit label.
135 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
136 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
137 (gfc_trans_do), (gfc_trans_do_while): Ditto.
138 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
139 (gfc_trans_cycle): Ditto.
140 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
142 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
144 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
145 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
146 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
147 * intrinsic.texi (RSHIFT): Fix documentation.
149 2010-09-02 Tobias Burnus <burnus@net-b.de>
152 * trans-common.c (create_common): Change build[0-9] to
154 * trans-const.c (gfc_conv_constant_to_tree,
155 gfc_conv_constant_to_tree): Ditto.
156 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
157 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
158 add_argument_checking, create_main_function,
159 gfc_generate_return): Ditto.
160 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
161 * trans-stmt.c (allocate_temp_for_forall_nest_1,
162 compute_inner_temp_size, compute_overall_iter_number,
163 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
164 gfc_conv_elemental_dependencies, gfc_do_allocate,
165 gfc_evaluate_where_mask, gfc_trans_allocate,
166 gfc_trans_arithmetic_if, gfc_trans_call,
167 gfc_trans_character_select, gfc_trans_deallocate,
168 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
169 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
170 gfc_trans_integer_select, gfc_trans_logical_select,
171 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
172 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
173 gfc_trans_where_assign) Ditto.
175 2010-09-02 Janus Weil <janus@gcc.gnu.org>
178 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
181 2010-09-02 Tobias Burnus <burnus@net-b.de>
184 * resolve.c (apply_default_init): Mark symbol as referenced,
185 if it is initialized.
186 (resolve_symbol): Change intialized check for BT_DERIVED such
187 that also function results get initialized; remove now obsolete
188 gfc_set_sym_referenced for BT_CLASS.
190 2010-09-01 Janus Weil <janus@gcc.gnu.org>
193 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
194 * resolve.c (resolve_allocate_expr): Defer handling of default
195 initialization to 'gfc_trans_allocate'.
196 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
197 (resolve_fl_derived): Suppress error messages for vtypes.
198 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
199 polymorphic MOLD expression.
200 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
201 dummy initialization.
203 2010-09-01 Tobias Burnus <burnus@net-b.de>
205 * gfortran.texi (preprocessing): Update URL to COCO.
207 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
209 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
210 array quad_decls. Remove unnecessary assignment.
212 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
214 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
215 other than long double.
216 * mathbuiltins.def: Add builtins from the POW and CPOW family.
217 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
218 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
219 prefix to function name.
220 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
221 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
223 (gfc_conv_intrinsic_exponent): Likewise.
224 (gfc_conv_intrinsic_abs): Likewise.
225 (gfc_conv_intrinsic_mod): Likewise.
226 (gfc_conv_intrinsic_sign): Likewise.
227 (gfc_conv_intrinsic_arith): Likewise.
228 (gfc_conv_intrinsic_fraction): Likewise.
229 (gfc_conv_intrinsic_nearest): Likewise.
230 (gfc_conv_intrinsic_spacing): Likewise.
231 (gfc_conv_intrinsic_rrspacing): Likewise.
232 (gfc_conv_intrinsic_scale): Likewise.
233 (gfc_conv_intrinsic_set_exponent): Likewise.
235 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
237 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
238 * intrinsic.h (gfc_resolve_execute_command_line): New function.
239 * iresolve.c (gfc_resolve_execute_command_line): New function.
240 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
241 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
243 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
246 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
247 and parity{,l,ll} builtins.
248 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
249 (gfc_conv_intrinsic_function): Call above new functions.
250 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
252 * intrinsic.texi: Document POPCNT and POPPAR.
254 2010-08-30 Janus Weil <janus@gcc.gnu.org>
257 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
259 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
261 * Make-lang.in: Add frontend-passes.o dependencies.
263 2010-08-29 Janus Weil <janus@gcc.gnu.org>
266 * resolve.c (resolve_structure_cons): For derived types, make sure the
267 type has been resolved.
268 (resolve_typebound_procedures): Make sure the vtab has been generated.
270 2010-08-29 Janus Weil <janus@gcc.gnu.org>
273 * match.c (gfc_match_select_type): Give the associate-name the
274 FL_VARIABLE attribute.
276 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
278 * simplify.c (gfc_simplify_bessel_n2): Fix indention
281 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
284 * trans-types.c (gfc_init_kinds): Disable TFmode.
286 2010-08-27 Janus Weil <janus@gcc.gnu.org>
289 * match.c (gfc_match_allocate): Avoid double free on error.
291 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
294 * gfortran.h (gfc_real_info): Add c_float128 field.
295 * mathbuiltins.def: Indicate which builtins are const.
296 * trans-types.h (float128_type_node, complex_float128_type_node,
297 gfc_real16_is_float128): New variables.
298 * trans-types.c (float128_type_node, complex_float128_type_node,
299 gfc_real16_is_float128): New variables.
300 (gfc_init_kinds): Allow TFmode.
301 (gfc_build_real_type): Mark __float128 types as such.
302 (gfc_init_types): Initialize float128_type_node and
303 complex_float128_type_node
304 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
305 argument of OTHER_BUILTIN macro.
306 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
307 (builtin_decl_for_precision): Special case for __float128.
308 (builtin_decl_for_float_kind): Likewise.
309 (define_quad_builtin): New function.
310 (gfc_build_intrinsic_lib_fndecls): Create all __float128
311 library decls if necessary. Store them in the real16_decl and
312 complex16_decl builtin map fields.
313 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
314 library function names.
316 2010-08-27 Tobias Burnus <burnus@net-b.de>
319 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
320 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
321 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
322 gfc_resolve_parity): New prototypes.
323 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
324 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
325 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
326 gfc_resolve_parity): New functions.
327 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
329 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
330 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
331 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
332 * gcc/fortran/simplify.c (simplify_transformation_to_array):
333 Add post-processing opterator.
334 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
335 gfc_simplify_product, gfc_simplify_sum): Update call.
336 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
337 gfc_simplify_parity): New functions.
339 2010-08-27 Janus Weil <janus@gcc.gnu.org>
342 * match.c (select_type_set_tmp): Add the possibility to reset the
344 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
346 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
349 * dependency.c (check_section_vs_section): Single test for
350 identical strides which takes into account that only one
351 of the strides may be NULL.
353 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
356 * primary.c (match_hollerith_constant): Calculate padding needed to
357 fill default integer and allocate string for that size. Set pad bytes
359 * gfortran.h: Add hollerith pad value to type spec union.
360 * data.c (create_character_initializer): Fix spelling of function name.
361 Use hollerith pad value to calculate length.
362 * arith.c (hollerith2representation); Use hollerith pad value to
365 2010-08-26 Daniel Kraft <d@domob.eu>
370 * gfortran.h (struct gfc_association_list): New flag `dangling'.
371 (gfc_build_block_ns): Declared here...
372 * parse.h (gfc_build_block_ns): ...instead of here.
373 * trans.h (gfc_process_block_locals): Expect additionally the
374 gfc_association_list of BLOCK (if present).
375 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
376 * resolve.c (resolve_variable): Only check for invalid *array*
377 references on associate-names.
378 (resolve_assoc_var): New method with code previously in resolve_symbol.
379 (resolve_select_type): Use association to give the selector and
380 temporaries their values instead of ordinary assignment.
381 (resolve_fl_var_and_proc): Allow CLASS associate-names.
382 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
383 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
384 to `gfc_process_block_locals' to match new interface.
385 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
387 (gfc_process_block_locals): Defer them rather here when linked to
388 from the BLOCK's association list.
390 2010-08-25 Jakub Jelinek <jakub@redhat.com>
392 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
393 TREE_NOTHROW on fndecls that can't throw. Set
394 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
395 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
396 gfor_fndecl_associated.
398 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
401 * frontend-passes.c (optimize_equality): Don't optimize array equality
403 2010-08-23 Janus Weil <janus@gcc.gnu.org>
406 * resolve.c (resolve_procedure_interface): New function split off from
408 (resolve_formal_arglist): Call it here ...
409 (resolve_symbol): ... and here.
411 2010-08-22 Joseph Myers <joseph@codesourcery.com>
413 * Make-lang.in (gfortranspec.o): Update dependencies.
414 * gfortranspec.c: Include coretypes.h before gcc.h. Include
416 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
417 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
418 (g77_xargc): Make unsigned.
419 (g77_xargv): Change to g77_x_decoded_options.
420 (g77_newargc): Make unsigned.
421 (g77_newargv): Change to g77_new_decoded_options.
422 (strings_same, options_same): New.
423 (append_arg): Use cl_decoded_option structures.
424 (append_option): New.
425 (add_arg_libgfortran): New.
426 (lang_specific_driver): Use cl_decoded_option structures.
428 2010-08-21 Janus Weil <janus@gcc.gnu.org>
432 * class.c (add_proc_comp): Add static initializer for PPCs.
433 (add_procs_to_declared_vtab): Modified comment.
434 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
435 initializer if the component is part of a vtype.
436 (mio_component_list): Add argument 'vtype', pass it on to
438 (mio_symbol): Modified call to 'mio_component_list'.
439 * trans.h (gfc_conv_initializer): Modified prototype.
440 (gfc_trans_assign_vtab_procs): Removed.
441 * trans-common.c (create_common): Modified call to
442 'gfc_conv_initializer'.
443 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
444 gfc_emit_parameter_debug_info): Modified call to
445 'gfc_conv_initializer'.
446 (build_function_decl): Remove assertion.
447 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
448 Removed call to 'gfc_trans_assign_vtab_procs'.
449 (gfc_conv_initializer): Add argument 'procptr'.
450 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
451 (gfc_trans_assign_vtab_procs): Removed.
452 * trans-stmt.c (gfc_trans_allocate): Removed call to
453 'gfc_trans_assign_vtab_procs'.
455 2010-08-21 Tobias Burnus <burnus@net-b.de>
459 * intrinsic.c (add_sym): Init value attribute.
460 (set_attr_value): New function.
461 (add_functions) Use it and add JN/YN resolvers.
462 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
463 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
464 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
465 * iresolve.c (gfc_resolve_bessel_n2): New function.
466 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
468 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
469 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
470 * simplify.c (): For YN set to -INF if previous values
472 * trans-expr.c (gfc_conv_procedure_call): Don't crash
474 * iresolve.c (gfc_resolve_extends_type_of): Set the
475 type of the dummy argument to the one of the actual.
477 2010-08-20 Joseph Myers <joseph@codesourcery.com>
479 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
481 2010-08-20 Joseph Myers <joseph@codesourcery.com>
483 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
486 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
488 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
490 2010-08-19 Daniel Kraft <d@domob.eu>
494 * trans.h (struct gfc_se): New flag `byref_noassign'.
495 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
496 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
497 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
498 and check for compile-time errors with those.
499 * trans-decl.c (trans_associate_var): Use new routine
500 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
501 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
502 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
503 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
504 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
505 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
506 rank remapping for assignment.
508 2010-08-19 Tobias Burnus <burnus@net-b.de>
510 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
511 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
514 2010-08-19 Tobias Burnus <burnus@net-b.de>
518 * check.c (gfc_check_bessel_n2): New function.
519 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
520 * intrinsic.c (add_functions): Add transformational version
521 of the Bessel_jn/yn intrinsics.
522 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
523 gfc_simplify_bessel_yn2): New prototypes.
524 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
525 transformational variant.
526 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
527 Check for negative order.
528 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
529 gfc_simplify_bessel_yn2): New functions.
531 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
534 * resolve.c (resolve_transfer): Traverse operands and set expression
535 to be checked to a non EXPR_OP type.
537 2010-08-19 Janus Weil <janus@gcc.gnu.org>
540 * gfortran.h (gfc_add_save): Modified prototype.
541 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
542 (match_pointer_init): New function to match F08 pointer initialization.
543 (variable_decl,match_procedure_decl,match_ppc_decl): Use
544 'match_pointer_init'.
545 (match_attr_spec): Module variables are implicitly SAVE.
546 (gfc_match_save): Modified call to 'gfc_add_save'.
547 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
549 * primary.c (gfc_variable_attr): Handle SAVE attribute.
550 * resolve.c (resolve_structure_cons): Add new argument and do pointer
551 initialization checks.
552 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
553 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
554 (resolve_fl_variable): Handle SAVE_IMPLICIT.
555 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
557 * trans-decl.c (gfc_create_module_variable): Module variables with
558 TARGET can already exist.
559 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
560 (gfc_conv_initializer): Implement non-NULL pointer
563 2010-08-18 Tobias Burnus <burnus@net-b.de>
566 * intrinsic.texi (selected_char_kind): Document ISO_10646
569 2010-08-17 Jakub Jelinek <jakub@redhat.com>
572 * trans-decl.c (build_library_function_decl_1): Chain on
573 void_list_node instead of creating a new TREE_LIST.
574 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
575 * trans-types.c (gfc_get_function_type): Likewise. Set
576 typelist to void_list_node for the main program.
578 2010-08-17 Daniel Kraft <d@domob.eu>
581 * gfortran.h (struct gfc_association_list): New member `where'.
582 (gfc_is_associate_pointer) New method.
583 * match.c (gfc_match_associate): Remember locus for each associate
584 name matched and do not try to set variable flag.
585 * parse.c (parse_associate): Use remembered locus for symbols.
586 * primary.c (match_variable): Instead of variable-flag check for
587 associate names set it for all such names used.
588 * symbol.c (gfc_is_associate_pointer): New method.
589 * resolve.c (resolve_block_construct): Don't generate assignments
590 to give associate-names their values.
591 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
592 (resolve_symbol): Set some more attributes for associate variables,
593 set variable flag here and check it and don't try to build an
594 explicitely shaped array-spec for array associate variables.
595 * trans-expr.c (gfc_conv_variable): Dereference in case of association
597 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
598 (gfc_sym_type): Return pointer type for association to scalar vars.
599 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
600 (trans_associate_var): New method.
601 (gfc_trans_deferred_vars): Handle association symbols.
603 2010-08-16 Joseph Myers <joseph@codesourcery.com>
605 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
607 (MMDX): Change back to MMD. Mark NoDriverArg instead of
609 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
610 OPT_MDX and OPT_MMDX.
612 2010-08-16 Joseph Myers <joseph@codesourcery.com>
614 * lang.opt (MDX, MMDX): Mark RejectDriver.
616 2010-08-15 Janus Weil <janus@gcc.gnu.org>
618 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
619 vtabs for generics any more).
621 2010-08-15 Daniel Kraft <d@domob.eu>
624 * gfortran.h (gfc_find_proc_namespace): New method.
625 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
626 around with namespace.
627 * symbol.c (gfc_find_proc_namespace): New method.
628 * trans-decl.c (gfc_build_qualified_array): Use it for correct
630 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
631 * parse.c (parse_associate): Removed assignment-generation here...
632 * resolve.c (resolve_block_construct): ...and added it here.
633 (resolve_variable): Handle names that are arrays but were not parsed
634 as such because of association.
635 (resolve_code): Fix BLOCK resolution.
636 (resolve_symbol): Generate array-spec for associate-names.
638 2010-08-15 Tobias Burnus <burnus@net-b.de>
641 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
642 (verify_c_interop): Handle unresolved DT with bind(C).
644 2010-08-15 Tobias Burnus <burnus@net-b.de>
646 * trans-expr.c (gfc_conv_expr_present): Regard nullified
647 pointer arrays as absent.
648 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
649 dummys as absent argument.
650 * interface.c (compare_actual_formal,compare_parameter):
653 2010-08-15 Tobias Burnus <burnus@net-b.de>
655 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
656 dummies with intent(in).
658 2010-08-15 Daniel Kraft <d@domob.eu>
661 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
662 routines not IMPURE also as PURE.
663 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
664 `NO_CLASS' in `CLASS_IMPURE'.
665 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
666 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
667 (add_functions): Ditto.
668 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
669 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
670 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
671 are not ALLOCATABLE and have their INTENT specified.
673 2010-08-13 Daniel Kraft <d@domob.eu>
675 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
676 * array.c (gfc_match_array_spec): Match implied-shape specification and
677 handle AS_IMPLIED_SHAPE correctly otherwise.
678 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
679 (variable_decl): Some checks for implied-shape declaration.
680 * resolve.c (resolve_symbol): Assert that array-spec is no longer
681 AS_IMPLIED_SHAPE in any case.
683 2010-08-12 Joseph Myers <joseph@codesourcery.com>
685 * lang.opt (MD, MMD): Change to MDX and MMDX.
686 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
688 2010-08-11 Janus Weil <janus@gcc.gnu.org>
691 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
693 (check_arglist,check_specific): Add reference to 'name' field.
694 (init_arglist): Remove reference to 'name' field.
695 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
696 * check.c (variable_check): Reverse order of checks. Respect intent of
698 (int_or_proc_check): New function.
699 (coarray_check): New function.
700 (allocatable_check): New function.
701 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
702 (gfc_check_complex): Use 'int_or_real_check'.
703 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
704 gfc_check_ucobound): Use 'coarray_check'.
705 (gfc_check_pack): Use 'real_or_complex_check'.
706 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
708 (scalar_check,type_check,numeric_check,int_or_real_check,
709 real_or_complex_check,kind_check,double_check,logical_array_check,
710 array_check,same_type_check,rank_check,nonoptional_check,
711 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
712 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
713 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
714 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
715 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
716 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
717 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
720 2010-08-10 Daniel Kraft <d@domob.eu>
722 * gfortran.texi (Interoperability with C): Fix ordering in menu
723 and add new subsection about pointers.
724 (Interoperable Subroutines and Functions): Split off the pointer part.
725 (working with Pointers): New subsection with extended discussion
726 of pointers (especially procedure pointers).
728 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
731 * array.c (gfc_ref_dimen_size): Add end argument.
732 If end is non-NULL, calculate it.
733 (ref_size): Adjust call to gfc_ref_dimen_size.
734 (gfc_array_dimen_size): Likewise.
735 (gfc_array_res_shape): Likewise.
736 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
737 * resolve.c (resolve_array_ref): For stride not equal to -1,
738 fill in the lowest possible end.
740 2010-08-09 Janus Weil <janus@gcc.gnu.org>
742 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
744 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
746 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
748 (check_some_aliasing): Likewise.
749 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
750 (gfc_conv_intrinsic_int): Likewise.
751 (gfc_conv_intrinsic_lib_function): Likewise.
752 (gfc_conv_intrinsic_cmplx): Likewise.
753 (gfc_conv_intrinsic_ctime): Likewise.
754 (gfc_conv_intrinsic_fdate): Likewise.
755 (gfc_conv_intrinsic_ttynam): Likewise.
756 (gfc_conv_intrinsic_minmax): Likewise.
757 (gfc_conv_intrinsic_minmax_char): Likewise.
758 (gfc_conv_intrinsic_ishftc): Likewise.
759 (gfc_conv_intrinsic_index_scan_verify): Likewise.
760 (gfc_conv_intrinsic_merge): Likewise.
761 (gfc_conv_intrinsic_trim): Likewise.
762 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
764 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
767 * dependency.c (check_section_vs_section): Handle cases where
768 the start expression coincides with the lower or upper
771 2010-08-04 Janus Weil <janus@gcc.gnu.org>
776 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
777 container types. Do not artificially increase refs. Commit symbols one
779 * interface.c (compare_parameter): Make sure vtabs are present before
780 generating module variables.
781 * resolve.c (resolve_allocate_expr): Ditto.
783 2010-08-04 Tobias Burnus <burnus@net-b.de>
787 * resolve.c (resolve_structure_cons): Fix
790 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
794 * symbol.c (changed_syms): Made static again.
795 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
796 Changed conditional internal error into assert.
797 Rename function to ...
798 (gfc_enforce_clean_symbol_state): ... this.
799 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
800 Rename the former to the latter.
801 * parse.c (decode_statement, decode_omp_directive,
802 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
804 (changed_syms): Remove declaration.
805 (next_statement): Use gfc_enforce_clean_symbol_state.
807 2010-08-04 Tobias Burnus <burnus@net-b.de>
810 * resolve.c (resolve_structure_cons): Fix handling of
811 initialization structure constructors with character
812 elements of the wrong length.
813 * array.c (gfc_check_iter_variable): Add NULL check.
814 (gfc_resolve_character_array_constructor): Also truncate
817 2010-08-04 Tobias Burnus <burnus@net-b.de>
819 * trans-io.c (gfc_build_io_library_fndecls): Fix return
820 value of some libgfortran functions.
822 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
825 * dependency.c (gfc_deb_compare_expr): Remove any integer
826 conversion functions to larger types from both arguments.
827 Remove handling these functions futher down.
829 2010-08-03 Janus Weil <janus@gcc.gnu.org>
833 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
834 * resolve.c (resolve_tb_generic_targets): Check for errors.
836 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
839 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
842 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
845 * dependency.h: Add prototype for gfc_are_identical_variables.
846 * frontend-passes.c: Include depencency.h.
847 (optimimize_equality): Use gfc_are_identical_variables.
848 * dependency.c (identical_array_ref): New function.
849 (gfc_are_identical_variables): New function.
850 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
851 * dependency.c (gfc_check_section_vs_section). Rename gfc_
852 prefix from statc function.
853 (check_section_vs_section): Change arguments to gfc_array_ref,
854 adjust function body accordingly.
856 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
857 Janus Weil <janus@gcc.gnu.org>
862 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
863 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
864 gfc_copy_formal_args, gfc_copy_formal_args_intr,
865 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
866 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
867 Call reject_statement in case of error.
868 (match_deferred_characteritics): Call gfc_undo_symbols in case match
871 2010-08-01 Janus Weil <janus@gcc.gnu.org>
874 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
875 (gfc_find_derived_vtab): Make vtabs and vtypes public.
876 * module.c (read_module): When reading module files, always import
877 vtab and vtype symbols.
879 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
883 * symbol.c (changed_syms): Made non-static.
884 * parse.c (changed_syms): Declare new external.
885 (next_statement): Assert changed_syms is NULL at the beginning.
887 2010-07-30 Janus Weil <janus@gcc.gnu.org>
888 Steven G. Kargl <kargl@gcc.gnu.org>
891 * match.c (match_type_spec): Try to parse derived types before
894 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
896 * gfortran.h (gfc_release_symbol): New prototype.
897 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
898 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
899 Use gfc_release_symbol.
900 * parse.c (gfc_fixup_sibling_symbols): Ditto.
901 * resolve.c (resolve_symbol): Ditto.
903 2010-07-29 Tobias Burnus <burnus@net-b.de>
907 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
908 external procedure declarations in modules.
909 (gfc_get_symbol_decl): Modify assert.
911 2010-07-29 Janus Weil <janus@gcc.gnu.org>
914 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
916 2010-07-29 Janus Weil <janus@gcc.gnu.org>
919 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
920 (gfc_trans_class_assign): Modified prototype.
921 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
922 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
923 (gfc_trans_class_assign): ... here. Modified actual arguments.
924 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
925 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
926 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
928 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
932 * class.c (gfc_find_derived_vtab): Accept or discard newly created
933 symbols before returning.
935 2010-07-29 Joseph Myers <joseph@codesourcery.com>
937 * lang.opt (cpp): Remove Joined and Separate markers.
938 (cpp=): New internal option.
939 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
940 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
943 2010-07-29 Daniel Kraft <d@domob.eu>
946 * array.c (resolve_array_bound): Fix error message to properly handle
947 non-variable expressions.
949 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
951 * decl.c (free_value): Also free repeat field.
952 * data.c (gfc_assign_data_value): Always free offset before returning.
954 2010-07-28 Daniel Kraft <d@domob.eu>
956 * gfortran.h (gfc_build_intrinsic_call): New method.
957 * expr.c (gfc_build_intrinsic_call): New method.
958 * simplify.c (range_check): Ignore non-constant value.
959 (simplify_bound_dim): Handle non-variable expressions and
960 fix memory leak with non-free'ed expression.
961 (simplify_bound): Handle non-variable expressions.
962 (gfc_simplify_shape): Ditto.
963 (gfc_simplify_size): Ditto, but only in certain cases possible.
965 2010-07-28 Joseph Myers <joseph@codesourcery.com>
967 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
970 2010-07-28 Tobias Burnus <burnus@net-b.de>
973 * trans-types.c (gfc_get_derived_type): Fix DT declaration
974 from modules for whole-file mode.
976 2010-07-27 Joseph Myers <joseph@codesourcery.com>
978 * gfortran.h (gfc_handle_option): Update prototype and return
980 * options.c (gfc_handle_option): Update prototype and return value
983 2010-07-27 Joseph Myers <joseph@codesourcery.com>
985 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
986 decoded options in allocating deferred_opt.
987 * cpp.h (gfc_cpp_init_options): Update prototype.
988 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
989 * gfortran.h (gfc_option_lang_mask): New.
990 (gfc_init_options): Update prototype.
991 * options.c (gfc_option_lang_mask): New.
992 (gfc_init_options): Update prototype. Pass new arguments to
993 gfc_cpp_init_options.
995 2010-07-26 Tobias Burnus <burnus@net-b.de>
998 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
999 for functions which are later in the same file.
1000 (gfc_create_function_decl, build_function_decl,
1001 build_entry_thunks): Add global argument.
1002 * trans.c (gfc_generate_module_code): Update
1003 gfc_create_function_decl call.
1004 * trans.h (gfc_create_function_decl): Update prototype.
1005 * resolve.c (resolve_global_procedure): Also resolve for
1008 2010-07-26 Richard Henderson <rth@redhat.com>
1011 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1012 (gfc_write_global_declarations): New.
1014 2010-07-26 Tobias Burnus <burnus@net-b.de>
1017 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1018 for call to transfer_namelist_element.
1019 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1022 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1025 * Make-lang.in: Add fortran/frontend-passes.o.
1026 * gfortran.h: Add prototype for gfc_run_passes.
1027 * resolve.c (gfc_resolve): Call gfc_run_passes.
1028 * frontend-passes.c: New file.
1030 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1033 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1036 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1039 * gfortran.h (gfc_namespace): New field old_equiv.
1040 (gfc_free_equiv_until): New prototype.
1041 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1042 a parameterized stop condition.
1043 (gfc_free_equiv): Use gfc_free_equiv_until.
1044 * parse.c (next_statement): Save equivalence list.
1045 (reject_statement): Restore equivalence list.
1047 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1050 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1051 in the function so that it does not get missed by early exits.
1052 (load_line): Add checks for quoted strings and free form comments to
1053 disable warnings on comments. Add check for ampersand as first
1054 character after truncation and don't warn for this case, but warn if
1055 there are subsequent non-whitespace characters.
1057 2010-07-24 Tobias Burnus <burnus@net-b.de>
1060 * parse.c (gfc_parse_file): Do not override
1061 gfc_global_ns_list items.
1063 2010-07-24 Tobias Burnus <burnus@net-b.de>
1065 * options.c (gfc_init_options): Enable -fwhole-file by default.
1066 * interface.c (compare_parameter): Assume a Hollerith constant is
1067 compatible with all other argument types.
1069 2010-07-23 Tobias Burnus <burnus@net-b.de>
1072 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1073 -fwhole-file also for derived types.
1074 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1075 rename to gfc_copy_dt_decls_ifequal.
1076 (gfc_get_derived_type): Update call.
1077 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1079 2010-07-23 Tobias Burnus <burnus@net-b.de>
1082 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1084 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1086 * trans-types.c (gfc_get_array_descriptor_base,
1087 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1088 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1089 instead of clearing DECL_NAME.
1090 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1092 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1095 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1097 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1098 reverse the scalarization loop.
1099 gfc_conv_resolve_dependencies: Pass the reverse field of the
1100 loopinfo to gfc_dep_resolver.
1101 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1102 assignment by resetting loop.reverse.
1103 gfortran.h : Add the gfc_reverse enum.
1104 trans.h : Add the reverse field to gfc_loopinfo.
1105 dependency.c (gfc_check_dependency): Pass null to the new arg
1106 of gfc_dep_resolver.
1107 (gfc_check_section_vs_section): Check for reverse dependencies.
1108 (gfc_dep_resolver): Add reverse argument and deal with the loop
1110 dependency.h : Modify prototype for gfc_dep_resolver to include
1113 2010-07-23 Daniel Kraft <d@domob.eu>
1116 * gfortran.h (gfc_find_symtree_in_proc): New method.
1117 * symbol.c (gfc_find_symtree_in_proc): New method.
1118 * match.c (match_exit_cycle): Look for loop name also in parent
1119 namespaces within current procedure.
1121 2010-07-22 Tobias Burnus <burnus@net-b.de>
1124 * dependency.c (gfc_check_dependency): Add argument alising check.
1125 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1127 2010-07-22 Daniel Kraft <d@domob.eu>
1129 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1130 now in the correct place.
1132 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1135 * Revert my commit r162325.
1137 2010-07-21 Daniel Kraft <d@domob.eu>
1139 * trans.h (gfc_get_return_label): Removed.
1140 (gfc_generate_return): New method.
1141 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1142 returning a tree directly.
1143 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1144 (gfc_trans_block_construct): Update for new interface to
1145 `gfc_trans_deferred_vars'.
1146 * trans-decl.c (current_function_return_label): Removed.
1147 (current_procedure_symbol): New variable.
1148 (gfc_get_return_label): Removed.
1149 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1150 returning a tree directly.
1151 (get_proc_result), (gfc_generate_return): New methods.
1152 (gfc_generate_function_code): Clean up and do init/cleanup here
1153 also with gfc_wrapped_block. Remove return-label but rather
1156 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1159 * fortran/match.c (match_type_spec): Check for derived type before
1162 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1165 * interface.c (matching_typebound_op): Add argument for the
1166 return of the generic name for the procedure.
1167 (build_compcall_for_operator): Add an argument for the generic
1168 name of an operator procedure and supply it to the expression.
1169 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1170 calls to the above procedures.
1171 * resolve.c (resolve_typebound_function): Catch procedure
1172 component calls for CLASS objects, check that the vtable is
1173 complete and insert the $vptr and procedure components, to make
1175 (resolve_typebound_function): The same.
1176 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1177 an allocatable scalar if it is a result.
1179 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1182 * match.c (gfc_match_iterator): Reverted.
1184 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1187 * match.c (gfc_match_iterator): Remove error that iterator
1188 cannot be INTENT(IN).
1190 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1192 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1193 Access subscript through the "dim" field index.
1194 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1196 (gfc_conv_array_index_offset): Ditto.
1197 (gfc_conv_loop_setup): Ditto.
1198 (gfc_conv_expr_descriptor): Ditto.
1199 (gfc_conv_ss_startstride): Ditto. Update call to
1200 gfc_conv_section_startstride.
1201 (gfc_conv_section_startstride): Set values along the array dimension.
1202 Get array dimension directly from the argument.
1204 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1206 * trans.h (gfc_string_to_single_character): New prototype.
1207 * trans-expr.c (string_to_single_character): Renamed to ...
1208 (gfc_string_to_single_character): ... this. No longer static.
1209 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1210 gfc_trans_string_copy): Adjust callers.
1211 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1212 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1213 (select_struct): Move to toplevel, add GTY(()).
1214 (gfc_trans_character_select): Optimize SELECT CASE
1215 with character length 1.
1217 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1219 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1220 * trans-common.c: Likewise.
1221 * trans-decl.c: Likewise.
1222 * trans-types.c: Likewise.
1223 * trans.c: Likewise.
1225 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1228 * resolve.c (resolve_typebound_generic_call): Resolve generic
1229 non-polymorphic type-bound procedure calls to the correct specific
1231 (resolve_typebound_subroutine): Remove superfluous code.
1233 2010-07-15 Daniel Kraft <d@domob.eu>
1236 * trans.h (struct gfc_wrapped_block): New struct.
1237 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1238 (gfc_finish_wrapped_block): New method.
1239 (gfc_init_default_dt): Add new init code to block rather than
1241 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1242 (gfc_trans_dummy_array_bias): Ditto.
1243 (gfc_trans_g77_array): Ditto.
1244 (gfc_trans_deferred_array): Ditto.
1245 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1246 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1247 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1248 (gfc_finish_wrapped_block): New method.
1249 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1250 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1251 (gfc_trans_deferred_array): Ditto.
1252 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1253 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1254 (init_intent_out_dt): Ditto.
1255 (gfc_init_default_dt): Add new init code to block rather than
1257 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1258 and cleanup code and put it all together.
1260 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1262 * trans.h (gfc_build_compare_string): Add CODE argument.
1263 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1264 gfc_build_compare_string.
1265 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1266 gfc_build_compare_string.
1267 (string_to_single_character): Rename len variable to length.
1268 (gfc_optimize_len_trim): New function.
1269 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1270 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1271 bigger than the length of the other string, they compare unequal.
1274 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1275 in CASE_LABEL_EXPR and use NULL for low for the default case.
1277 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1279 * trans-array.c (gfc_conv_section_upper_bound): Remove
1280 (gfc_conv_section_startstride): Don't set the upper bound in the
1281 vector subscript case.
1282 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1284 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1287 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1288 * dependency.c (gfc_is_data_pointer): Make it static.
1289 * intrinsic.texi: Update documentation on C_LOC.
1290 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1291 and add a check for polymorphic variables.
1293 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1295 * trans-expr.c (string_to_single_character): Also optimize
1296 string literals containing a single char followed only by spaces.
1297 (gfc_trans_string_copy): Remove redundant string_to_single_character
1300 * trans-decl.c (gfc_build_intrinsic_function_decls,
1301 gfc_build_builtin_function_decls): Mark functions as
1302 DECL_PURE_P or TREE_READONLY.
1304 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1306 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1307 instead of build_function_call_expr.
1308 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1310 2010-07-13 Tobias Burnus <burnus@net-b.de>
1311 Daniel Franke <franke.daniel@gmail.com>
1314 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1315 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1317 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1319 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1320 Tobias Burnus <burnus@net-b.de>
1323 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1324 noclobber/noescape annotations to function calls.
1325 (gfc_build_builtin_function_decls): Likewise.
1327 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1333 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1334 * class.c (gfc_build_class_symbol): Modified call to
1335 'gfc_find_derived_vtab'.
1336 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1337 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1339 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1340 Removed treatment of generics.
1341 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1342 Call 'add_proc_comp' instead of duplicating code.
1343 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1345 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1346 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1347 Removed treatment of generics.
1348 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1349 'gfc_find_derived_vtab'.
1350 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1351 Removed treatment of generics.
1352 (resolve_select_type,resolve_fl_derived): Modified call to
1353 'gfc_find_derived_vtab'.
1354 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1355 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1357 * trans-stmt.c (gfc_trans_allocate): Ditto.
1359 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1362 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1365 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1367 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1368 * resolve.c (build_default_init_expr): Ditto.
1370 2010-07-11 Tobias Burnus <burnus@net-b.de>
1373 * module.c (sort_iso_c_rename_list): Remove.
1374 (import_iso_c_binding_module,use_iso_fortran_env_module):
1375 Allow multiple imports of the same symbol.
1377 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1379 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1381 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1384 * decl.c (build_sym,attr_decl1): Only build the class container if the
1385 symbol has sufficient attributes.
1386 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1387 pointer attribute for classes.
1388 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1389 * module.c (MOD_VERSION): Bump.
1390 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1391 (mio_symbol_attribute): Handle class_pointer attribute.
1392 * parse.c (parse_derived): Use class_pointer instead of pointer
1393 attribute for classes.
1394 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1395 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1396 resolve_allocate_expr,resolve_fl_derived): Ditto.
1397 (resolve_fl_var_and_proc): Check for class_ok attribute.
1399 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1401 * trans-io.c (gfc_build_st_parameter): Update calls to
1402 gfc_add_field_to_struct.
1403 * trans-stmt.c (ADD_FIELD): Ditto.
1405 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1407 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1408 fieldlist, remove fieldlist from argument list.
1409 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1410 and remove fieldlist from argument list.
1411 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1412 gfc_get_mixed_entry_union): Move setting
1413 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1414 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1416 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1419 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1420 if the lhs has never been host associated, as well as not being
1421 use associated, a pointer or a target.
1422 * resolve.c (resolve_variable): Mark variables that are host
1424 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1427 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1429 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1430 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1431 SIZEOF and C_SIZEOF.
1433 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1436 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1437 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1438 gfc_resolve_storage_size): New prototypes.
1439 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1440 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1441 * iresolve.c (gfc_resolve_storage_size): New function.
1442 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1444 (gfc_conv_intrinsic_storage_size): New function.
1445 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1447 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1450 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1451 !$omp do loops. Error on CYCLE to non-innermost collapsed
1454 2010-07-08 Tobias Burnus <burnus@net-b.de>
1457 * array.c (gfc_match_array_ref): Better error message for
1458 coarrays with too few ranks.
1459 (match_subscript): Move one diagnostic to caller.
1460 * gfortran.h (gfc_get_corank): Add prottype.
1461 * expr.c (gfc_get_corank): New function.
1462 * iresolve.c (resolve_bound): Fix rank for cobounds.
1463 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1464 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1467 2010-07-06 Tobias Burnus <burnus@net-b.de>
1470 * array.c (gfc_expand_constructor): Add optional diagnostic.
1471 * gfortran.h (gfc_expand_constructor): Update prototype.
1472 * expr.c (gfc_simplify_expr, check_init_expr,
1473 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1474 * resolve.c (gfc_resolve_expr): Ditto.
1476 2010-07-06 Tobias Burnus <burnus@net-b.de>
1478 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1479 * trans-intrinsic.c: Ditto.
1480 * trans-types.c: Ditto.
1481 * convert.c: Include diagnostic-core.h instead of toplev.h.
1483 * trans-array.c: Ditto.
1484 * trans-const.c: Ditto.
1485 * trans-expr.c: Ditto.
1486 * trans-io.c: Ditto.
1487 * trans-openmp.c: Ditto.
1490 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1493 * check.c (dim_rank_check): Also check intrinsic functions.
1494 Adjust permissible rank for functions which reduce the rank of
1495 their argument. Spread is an exception, where DIM can
1496 be one larger than the rank of array.
1498 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1501 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1503 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1506 * trans-types.c (gfc_get_derived_type): Derived type fields
1507 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1508 but build_pointer_type_for_mode must be used for this.
1510 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1512 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1513 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1514 type of gfc_conv_procedure_call.
1515 (conv_generic_with_optional_char_arg): Likewise.
1516 * trans-stmt.c (gfc_trans_call): Likewise.
1517 * trans-expr.c (gfc_conv_function_expr): Likewise.
1518 (gfc_conv_procedure_call): Use build_call_vec instead of
1521 2010-07-04 Daniel Kraft <d@domob.eu>
1523 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1525 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1529 * trans-types.c (gfc_get_derived_type): Derived type fields
1530 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1532 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1535 * decl.c (match_procedure_in_type): Clear structure before using.
1536 (gfc_match_generic): Ditto.
1538 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1540 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1541 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1542 of which comes from...
1543 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1544 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1546 (gfc_get_array_descriptor_base): Likewise.
1547 (gfc_get_mixed_entry_union): Likewise.
1548 (gfc_get_derived_type): Add extra chain parameter for
1549 gfc_add_field_to_struct.
1550 * trans-stmt.c (gfc_trans_character_select): Likewise.
1551 * trans-io.c (gfc_build_st_parameter): Likewise.
1553 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1556 * resolve.c (is_external_proc): Prevent procedure pointers from being
1557 regarded as external procedures.
1559 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1562 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1563 passed as second argument of ASSOCIATED.
1565 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1568 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1569 to determine if a function assignment can be made without a
1571 (gfc_trans_arrayfunc_assign): Move all the conditions that
1572 suppress the direct function call to the above new functon and
1575 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1578 * interface.c (argument_rank_mismatch): New function.
1579 (compare_parameter): Call new function instead of generating
1582 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1584 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1585 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1588 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1590 * Make-lang.in: Update dependencies.
1592 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1594 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1595 and exit_label fields.
1596 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1598 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1599 (gfc_trans_do): Likewise.
1600 (gfc_trans_do_while): Likewise.
1601 (gfc_trans_cycle): Use cycle_label directly.
1602 (gfc_trans_exit): Use exit_label directly.
1604 2010-06-27 Daniel Kraft <d@domob.eu>
1606 * dump-parse-tree.c (show_symbol): Dump target-expression for
1608 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1609 (show_namespace): Use show_level for correct indentation of
1610 "inner namespaces" (contained procedures or BLOCK).
1612 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1615 * dump-parse-tree.c (show_code_node): Show namespace for
1618 2010-06-26 Tobias Burnus <burnus@net-b.de>
1620 * decl.c (gfc_match_decl_type_spec): Support
1621 TYPE(intrinsic-type-spec).
1623 2010-06-25 Tobias Burnus <burnus@net-b.de>
1625 * intrinsic.h (gfc_check_selected_real_kind,
1626 gfc_simplify_selected_real_kind): Update prototypes.
1627 * intrinsic.c (add_functions): Add radix support to
1629 * check.c (gfc_check_selected_real_kind): Ditto.
1630 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1631 * trans-decl.c (gfc_build_intrinsic_function_decls):
1632 Change call from selected_real_kind to selected_real_kind2008.
1633 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1634 (PRECISION, RANGE, RADIX): Add cross @refs.
1636 2010-06-25 Tobias Burnus <burnus@net-b.de>
1638 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1639 * gfortran.texi (_gfortran_set_options): Update for
1640 GFC_STD_F2008_OBS addition.
1641 * libgfortran.h: Add GFC_STD_F2008_OBS.
1642 * options.c (set_default_std_flags, gfc_handle_option): Handle
1644 io.c (check_format): Fix allow_std check.
1646 2010-06-25 Tobias Burnus <burnus@net-b.de>
1648 * decl.c (gfc_match_entry): Allow END besides
1649 END SUBROUTINE/END FUNCTION for contained procedures.
1651 2010-06-25 Tobias Burnus <burnus@net-b.de>
1653 * parse.c (next_free, next_fixed): Allow ";" as first character.
1655 2010-06-24 Tobias Burnus <burnus@net-b.de>
1658 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1660 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1663 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1666 2010-06-21 Tobias Burnus <burnus@net-b.de>
1669 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1671 * symbol.c (gfc_add_contiguous): New function.
1672 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1673 * decl.c (match_attr_spec): Ditto.
1674 (gfc_match_contiguous): New function.
1675 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1677 * gfortran.h (symbol_attribute): Add contiguous.
1678 (gfc_is_simply_contiguous): Add prototype.
1679 (gfc_add_contiguous): Add prototype.
1680 * match.h (gfc_match_contiguous): Add prototype.
1681 * parse.c (decode_specification_statement,
1682 decode_statement): Handle contiguous attribute.
1683 * expr.c (gfc_is_simply_contiguous): New function.
1684 * dump-parse-tree.c (show_attr): Handle contiguous.
1685 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1687 * trans-expr.c (gfc_add_interface_mapping): Copy
1689 * trans-array.c (gfc_conv_descriptor_stride_get,
1690 gfc_conv_array_parameter): Handle contiguous arrays.
1691 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1692 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1694 * trans.h (gfc_array_kind): Ditto.
1695 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1697 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1699 * options.c (gfc_handle_option): Don't handle N_OPTS.
1701 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1704 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1707 2010-06-18 Tobias Burnus <burnus@net-b.de>
1710 * resolve.c (resolve_allocate_deallocate): Properly check
1711 part-refs in stat=/errmsg= for invalid use.
1713 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1716 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1717 Return directly in case of an error.
1719 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1722 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1723 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1724 structure to each procedure in a procedure list.
1725 * module.c (mio_typebound_proc): Add NULL argument to
1726 'gfc_get_typebound_proc'.
1727 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1728 to initialize the new structure.
1730 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1733 * gfortran.h (gfc_expr): Add new member 'mold'.
1734 * match.c (gfc_match_allocate): Implement the MOLD tag.
1735 * resolve.c (resolve_allocate_expr): Ditto.
1736 * trans-stmt.c (gfc_trans_allocate): Ditto.
1738 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1741 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1742 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1743 GFC_DECL_SAVED_DESCRIPTOR set.
1744 (gfc_omp_report_decl): New function.
1745 * trans.h (gfc_omp_report_decl): New prototype.
1746 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1748 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1752 * gfortranspec.c (lang_specific_driver): Removed deprecation
1754 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1755 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1756 * cpp.h (gfc_cpp_makedep): New.
1757 (gfc_cpp_add_dep): New.
1758 (gfc_cpp_add_target): New.
1759 * cpp.c (gfc_cpp_option): Add deps* members.
1760 (gfc_cpp_makedep): New.
1761 (gfc_cpp_add_dep): New.
1762 (gfc_cpp_add_target): New.
1763 (gfc_cpp_init_options): Initialize new options.
1764 (gfc_cpp_handle_option): Handle new options.
1765 (gfc_cpp_post_options): Map new options to libcpp-options.
1766 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1767 (gfc_cpp_done): If requested, write dependencies to file.
1768 * module.c (gfc_dump_module): Add a module filename as target.
1769 * scanner.c (open_included_file): New parameter system; add the
1770 included file as dependency.
1771 (gfc_open_included_file): Add the included file as dependency.
1772 (gfc_open_intrinsic_module): Likewise.
1773 * invoke.texi: Removed deprecation warning for -M.
1774 * gfortran.texi: Removed Makefile-dependencies project.
1776 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1778 * resolve.c (resolve_global_procedure): Improved checking if an
1779 explicit interface is required.
1781 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1783 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1785 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1786 (gfc_conv_intrinsic_ttynam): Likewise.
1787 (gfc_conv_intrinsic_trim): Likewise.
1789 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1792 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1794 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1796 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1798 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1800 * mathbuiltins.def: Add builtins that do not directly correspond
1801 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1802 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1803 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1804 code_{r,c}{4,8,10,16} fields. Add
1805 {,complex}{float,double,long_double}_built_in fields.
1806 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1807 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1808 definition of OTHER_BUILTIN.
1809 (real_compnt_info): Remove unused struct.
1810 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1812 (build_round_expr): Call builtin_decl_for_precision instead of
1814 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1815 instead of a switch.
1816 (gfc_build_intrinsic_lib_fndecls): Match
1817 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1818 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1820 (gfc_conv_intrinsic_lib_function): Go through all the extended
1822 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1823 instead of a switch.
1824 (gfc_conv_intrinsic_abs): Likewise.
1825 (gfc_conv_intrinsic_mod): Likewise.
1826 (gfc_conv_intrinsic_sign): Likewise.
1827 (gfc_conv_intrinsic_fraction): Likewise.
1828 (gfc_conv_intrinsic_nearest): Likewise.
1829 (gfc_conv_intrinsic_spacing): Likewise.
1830 (gfc_conv_intrinsic_rrspacing): Likewise.
1831 (gfc_conv_intrinsic_scale): Likewise.
1832 (gfc_conv_intrinsic_set_exponent): Likewise.
1834 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1838 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1839 functions with CLASS formal arguments.
1841 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1844 * resolve.c (conformable_arrays): Handle allocatable components.
1846 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1849 * gfortran.texi: Document that Cray pointers cannot be function
1852 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1855 * gfortran.texi: Document lack of support for syntax
1856 "complex FUNCTION name*16()", and existence of alternative
1857 legacy syntax "complex*16 FUNCTION name()".
1859 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1862 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1863 POSIX's fsync(), and how to call the latter from Fortran code.
1865 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1868 * interface.c (compare_actual_formal): Reject actual arguments with
1869 array subscript passed to ASYNCHRONOUS dummys.
1871 2010-06-10 Daniel Kraft <d@domob.eu>
1874 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1875 (struct gfc_symbol): New field `assoc'.
1876 (struct gfc_association_list): New struct.
1877 (struct gfc_code): New struct `block' in union, move `ns' there
1878 and add association list.
1879 (gfc_free_association_list): New method.
1880 (gfc_has_vector_subscript): Made public;
1881 * match.h (gfc_match_associate): New method.
1882 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1883 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1884 * interface.c (gfc_has_vector_subscript): Made public.
1885 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1886 * match.c (gfc_match_associate): New method.
1887 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1888 * primary.c (match_variable): Don't allow names associated to expr here.
1889 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1890 (case_exec_markers, case_end): Add ASSOCIATE statement.
1891 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1892 (parse_associate): New method.
1893 (parse_executable): Handle ST_ASSOCIATE.
1894 (parse_block_construct): Change reference to gfc_code's `ns' field.
1895 * resolve.c (resolve_select_type): Ditto.
1896 (resolve_code): Ditto.
1897 (resolve_block_construct): Ditto and add comment.
1898 (resolve_select_type): Set association list in generated BLOCK to NULL.
1899 (resolve_symbol): Resolve associate names.
1900 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1901 and free association list.
1902 (gfc_free_association_list): New method.
1903 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1904 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1905 gfc_code's `ns' field.
1907 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1909 * error.c (error_print): Pre-initialize loc by NULL.
1910 * openmp.c (resolve_omp_clauses): Add explicit
1911 braces to avoid ambigous else.
1912 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1914 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1916 * gfc-internals.texi: Move to GFDL 1.3.
1917 * gfortran.texi: Ditto.
1918 * intrinsic.texi: Ditto.
1919 * invoke.texi: Ditto.
1921 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1924 * check.c (gfc_check_selected_real_kind): Verify that the
1925 actual arguments are scalar.
1927 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1930 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1932 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1935 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1937 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1939 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1941 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1943 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1944 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1945 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1946 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1948 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1949 less_than_bitsize2): New functions.
1950 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1951 nonnegative_check and less_than_bitsize1.
1952 (gfc_check_ibclr, gfc_check_ibset): Removed.
1953 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1956 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1959 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1962 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1964 * resolve.c (resolve_deallocate_expr): Avoid warning
1965 about possible use of iunitialized sym.
1966 (resolve_allocate_expr): Pre-initialize sym by NULL.
1968 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1971 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1973 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1975 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1977 (gfc_get_array_type_bounds): Likewise.
1979 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1980 (gfc_find_module): Likewise.
1982 * f95-lang.c (pushlevel): Likewise.
1984 * trans.h (struct lang_type): Add variable_size GTY option.
1985 (struct lang_decl): Likewise.
1987 2010-06-08 Tobias Burnus <burnus@net-b.de>
1990 * symbol.c (check_conflict): Move protected--external/procedure check ...
1991 * resolve.c (resolve_select_type): ... to the resolution stage.
1993 2010-06-07 Tobias Burnus <burnus@net-b.de>
1995 * options.c (gfc_handle_option): Fix -fno-recursive.
1997 2010-06-07 Tobias Burnus <burnus@net-b.de>
1999 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2000 * gfortran.texi (copyrights-gfortran): Ditto.
2002 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2004 * lang.opt (fshort-enums): Define using Var and VarExists.
2005 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2007 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2008 Janus Weil <janus@gcc.gnu.org>
2011 * resolve.c (get_declared_from_expr): Move to before
2012 resolve_typebound_generic_call. Make new_ref and class_ref
2013 ignorable if set to NULL.
2014 (resolve_typebound_generic_call): Once we have resolved the
2015 generic call, check that the specific instance is that which
2016 is bound to the declared type.
2017 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2018 freeing 'class_ref->next' twice.
2020 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2023 * trans-array.c (structure_alloc_comps): Dereference scalar
2024 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2027 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2029 * gfortranspec.c (append_arg, lang_specific_driver): Use
2030 GCC-specific formats in diagnostics.
2032 2010-06-02 Tobias Burnus <burnus@net-b.de>
2035 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2038 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2041 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2044 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2046 * fortran/gfortran.texi: Fix typos in description of variable-format-
2049 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2052 * dependency.c (gfc_check_section_vs_section): Check
2053 for interleaving array assignments without conflicts.
2055 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2057 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2058 $data component of a class container.
2059 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2060 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2061 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2062 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2063 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2064 * gcc/fortran/parse.c (parse_derived): Ditto.
2065 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2066 gfc_expr_attr): Ditto.
2067 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2068 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2069 resolve_fl_var_and_proc, resolve_typebound_procedure,
2070 resolve_fl_derived): Ditto.
2071 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2072 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2074 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2075 gfc_trans_deferred_vars): Ditto.
2076 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2078 2010-05-28 Tobias Burnus <burnus@net-b.de>
2080 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2082 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2084 * gfortranspec.c (append_arg, lang_specific_driver): Use
2085 fatal_error instead of fatal. Use warning instead of fprintf for
2088 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2090 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2091 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2092 xstrerror instead of strerror.
2094 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2096 * cpp.c (cb_cpp_error): Save and restore
2097 global_dc->warn_system_headers, not variable warn_system_headers.
2099 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2101 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2103 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2105 * trans-common.c: Do not include rtl.h, include output.h instead.
2106 * trans-decl.c: Likewise.
2108 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2111 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2112 namespace before trying to reorder the gsymbols.
2114 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2119 * resolve.c (resolve_global_procedure): Add check for global
2120 procedures with implicit interfaces and assumed-shape or optional
2121 dummy arguments. Verify that function return type, kind and string
2124 2010-05-21 Tobias Burnus <burnus@net-b.de>
2126 * gfortran.h: Do not include system.h.
2127 * bbt.c: Include system.h.
2129 * dependency.c: Ditto.
2130 * dump-parse-tree.c: Ditto.
2131 * arith.h: Do not include gfortran.h.
2132 * constructor.h: Do not include gfortran.h and splay-tree.h.
2133 * match.h: Do not include gfortran.h.
2135 * target-memory.h: Ditto.
2136 * openmp.c: Do not include toplev.h and target.h.
2137 * trans-stmt.c: Ditto not include toplev.h.
2139 * trans-common.c: Tell why toplev.h is needed. And
2140 do not include target.h.
2141 * trans-expr.c: Tell why toplev.h is needed.
2142 * trans-array.c: Ditto.
2143 * trans-openmp.c: Ditto.
2144 * trans-const.c: Ditto.
2146 * trans-types.c: Ditto.
2147 * trans-io.c: Ditto.
2148 * trans-decl.c: Ditto.
2151 * trans-intrinsic.c: Ditto.
2154 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2157 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2158 before returning MATCH_ERROR. Add check for scalar. Add check for
2159 default integer kind.
2161 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2164 * match.c (gfc_match_select_type): On error jump back out of the local
2166 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2167 stage, more precisely to ...
2168 * resolve.c (resolve_fl_derived): ... this place.
2170 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2173 * resolve.c (ensure_not_abstract): Allow abstract types with
2174 non-abstract ancestors.
2176 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2178 * trans-const.c: Include realmpfr.h.
2179 * Make-lang.in: Update dependencies.
2181 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2183 * trans-const.c, trans-types.c, trans-intrinsic.c:
2184 Clean up redundant includes.
2186 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2189 * lang.opt (Wunused-dummy-argument): New option.
2190 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2191 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2192 (set_Wall): Enable warn_unused_dummy_argument.
2193 (gfc_handle_option): Set warn_unused_dummy_argument according to
2195 * trans-decl.c (generate_local_decl): Separate warnings about
2196 unused variables and unused dummy arguments.
2197 * invoke.texi: Documented new option.
2199 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2201 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2202 (gfc_conv_string_tmp): Do not assert type comparibilty.
2203 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2204 (gfc_conv_expr_descriptor): Remove assert.
2205 * trans-common.c: Clarify why rtl.h and tm.h are included.
2206 * trans-openmp.c: Do not include ggc.h and real.h.
2207 Explain why gimple.h is included.
2208 * trans-const.c: Do not include ggc.h.
2209 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2210 * trans.c: Do not include ggc.h and real.h.
2211 Explain why gimple.h is included.
2212 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2213 and dwarf2out.h are included.
2214 * trans-io.c: Do not include gimple.h and real.h.
2215 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2216 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2219 2010-05-20 Tobias Burnus <burnus@net-b.de>
2221 * options.c (gfc_init_options,gfc_post_options): Enable
2222 flag_associative_math by default.
2224 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2227 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2228 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2229 blank STOP, handling a null expression. (gfc_trans_pause): Use
2230 pause_string for blank PAUSE.
2231 * trans.h: Add external function declaration for error_stop_numeric.
2232 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2233 the declaration for the library call. Adjust whitespaces.
2234 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2235 signal no stop code. Match the expression following the stop and pass
2236 that to the translators. Remove the old use of digit matching. Add
2237 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2238 and if CHARACTER, default character KIND.
2240 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2243 * lang.opt (Wconversion-extra): New option.
2244 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2245 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2246 (set_Wall): Enable -Wconversion.
2247 (gfc_handle_option): Set warn_conversion_extra.
2248 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2249 introduced for -Wconversion if -Wconversion-extra is present.
2250 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2251 -Wconversion; document -Wconversion-extra.
2253 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2256 * gfortran.h (gfc_has_default_initializer): New.
2257 * expr.c (gfc_has_default_initializer): New.
2258 * resolve.c (has_default_initializer): Removed, use
2259 gfc_has_default_initializer() instead. Updated all callers.
2260 * trans-array.c (has_default_initializer): Removed, use
2261 gfc_has_default_initializer() instead. Updated all callers.
2262 * trans-decl.c (generate_local_decl): Do not check the
2263 first component only to check for initializers, but use
2264 gfc_has_default_initializer() instead.
2266 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2269 * primary.c (match_string_constant): Move start_locus just inside
2271 * data.c (create_character_intializer): Clarified truncation warning.
2273 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2276 * intrinsic.h (gfc_check_float): New prototype.
2277 (gfc_check_sngl): New prototype.
2278 * check.c (gfc_check_float): New.
2279 (gfc_check_sngl): New.
2280 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2281 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2283 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2284 added them to the list of specifics of REAL instead.
2286 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2289 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2290 This is now handled via 'gfc_class_null_initializer'.
2292 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2294 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2295 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2296 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2297 add_procs_to_declared_vtab,add_generic_specifics,
2298 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2299 find_typebound_proc_uop,gfc_find_typebound_proc,
2300 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2301 gfc_get_tbp_symtree): Moved here from other places.
2302 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2304 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2305 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2306 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2307 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2308 * Make-lang.in: Add class.o.
2309 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2310 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2311 add_procs_to_declared_vtab,add_generic_specifics,
2312 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2313 find_typebound_proc_uop,gfc_find_typebound_proc,
2314 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2315 gfc_get_tbp_symtree): Move to class.c.
2317 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2319 * trans-types.c (gfc_init_types): Use build_function_type_list.
2320 (gfc_get_ppc_type): Likewise.
2321 * trans-decl.c (gfc_generate_constructors): Likewise.
2322 * f95-lang.c (build_builtin_fntypes): Likewise.
2323 (gfc_init_builtin_functions): Likewise.
2324 (DEF_FUNCTION_TYPE_0): Likewise.
2325 (DEF_FUNCTION_TYPE_1): Likewise.
2326 (DEF_FUNCTION_TYPE_2): Likewise.
2327 (DEF_FUNCTION_TYPE_3): Likewise.
2328 (DEF_FUNCTION_TYPE_4): Likewise.
2329 (DEF_FUNCTION_TYPE_5): Likewise.
2330 (DEF_FUNCTION_TYPE_6): Likewise.
2331 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2332 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2334 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2336 * trans-array.c (gfc_trans_array_constructor_value): Use
2337 build_constructor instead of build_constructor_from_list.
2338 (gfc_build_constant_array_constructor): Likewise.
2339 * trans-decl.c (create_main_function): Likewise.
2340 * trans-stmt.c (gfc_trans_character_select): Likewise.
2342 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2345 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2346 (resolve_fl_variable_derived): ... this place.
2347 (resolve_symbol): Make sure function symbols (and their result
2348 variables) are not resolved twice.
2350 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2353 * array.c (match_array_list): Revert change from 2010-05-13.
2355 2010-05-16 Richard Guenther <rguenther@suse.de>
2357 * trans-decl.c (module_htab_decls_hash): Revert last change.
2359 2010-05-16 Richard Guenther <rguenther@suse.de>
2361 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2363 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2365 * options.c (set_Wall): Remove special logic for Wuninitialized
2368 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2372 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2375 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2379 * gfortran.h (gfc_class_null_initializer): New prototype.
2380 * expr.c (gfc_class_null_initializer): New function to build a NULL
2381 initializer for CLASS pointers.
2382 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2383 containers. Remove default NULL initialization of $data component.
2384 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2386 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2387 Use new function 'gfc_class_null_initializer'.
2388 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2391 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2394 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2395 unsigned mpz_get_?i routines.
2397 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2399 * trans.c (trans_code): Set backend locus early.
2400 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2401 of the function instead of current input_location.
2403 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2406 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2408 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2409 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2412 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2415 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2417 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2418 by reference dummy procedures or non-dummy procedure pointers.
2419 (gfc_omp_predetermined_sharing): Return
2420 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2422 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2425 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2426 after OMP statement.
2427 (gfc_match_omp_critical): Likewise.
2428 (gfc_match_omp_flush): Likewise.
2429 (gfc_match_omp_workshare): Likewise.
2430 (gfc_match_omp_master): Likewise.
2431 (gfc_match_omp_ordered): Likewise.
2432 (gfc_match_omp_atomic): Likewise.
2433 (gfc_match_omp_barrier): Likewise.
2434 (gfc_match_omp_end_nowait): Likewise.
2436 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2439 * resolve.c (validate_case_label_expr): Removed FIXME.
2440 (resolve_select): Raise default warning on case labels out of range
2441 of the case expression.
2443 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2448 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2449 about conversion warnings.
2451 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2454 * match.c (gfc_match_select_type): Move error message to
2455 resolve_select_type.
2456 * resolve.c (resolve_select_type): Error message moved here from
2457 gfc_match_select_type. Correctly set type of temporary.
2459 2010-05-10 Richard Guenther <rguenther@suse.de>
2461 * trans-decl.c (gfc_build_library_function_decl): Split out
2463 (build_library_function_decl_1): ... this new function.
2464 Set a fnspec attribute if a specification was provided.
2465 (gfc_build_library_function_decl_with_spec): New function.
2466 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2467 and internal_unpack.
2469 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2472 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2475 2010-05-07 Jason Merrill <jason@redhat.com>
2477 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2478 to avoid -Wc++-compat warning.
2480 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2483 * options.c (gfc_handle_option): Add argument kind.
2484 * gfortran.h (gfc_handle_option): Update declaration.
2486 2010-05-06 Tobias Burnus <burnus@net-b.de>
2489 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2492 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2495 * resolve.c (traverse_data_list): Rephrase error message for
2496 non-constant bounds in data-implied-do.
2498 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2501 * gfortran.h: Removed repeat count from constructor, removed
2503 * data.h (gfc_assign_data_value_range): Changed return value from
2505 * data.c (gfc_assign_data_value): Add location to constructor element.
2506 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2507 for each element in range. Return early if an error was generated.
2508 * resolve.c (check_data_variable): Stop early if range assignment
2511 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2514 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2515 * symbol.c (gfc_build_class_symbol): Add separate class container for
2518 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2521 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2523 2010-05-02 Tobias Burnus <burnus@net-b.de>
2526 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2527 for lcobound, ucobound, image_index and this_image.
2528 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2529 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2530 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2531 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2533 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2535 2010-04-30 Tobias Burnus <burnus@net-b.de>
2539 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2540 calculation for array descriptor types.
2542 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2545 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2546 initializers for PPC members of the vtabs.
2548 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2551 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2552 attribute for all PPC members of the vtypes.
2553 (copy_vtab_proc_comps): Copy the correct interface.
2554 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2555 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2556 a dummy argument and make sure all PPC members of the vtab are
2557 initialized correctly.
2558 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2559 in call to gfc_trans_assign_vtab_procs.
2560 * trans-stmt.c (gfc_trans_allocate): Ditto.
2562 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2565 * resolve.c (resolve_typebound_function): Renamed
2566 resolve_class_compcall.Do all the detection of class references
2568 (resolve_typebound_subroutine): resolve_class_typebound_call
2569 renamed. Otherwise same as resolve_typebound_function.
2570 (gfc_resolve_expr): Call resolve_typebound_function.
2571 (resolve_code): Call resolve_typebound_subroutine.
2573 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2576 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2577 pass back the specific symtree name, rather than the target
2580 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2583 * resolve.c (resolve_structure_cons): Make the initializer of
2584 the vtab component 'extends' the same type as the component.
2586 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2589 * interface.c (check_interface1): Pass symbol name rather than NULL to
2590 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2591 trap MULL. (gfc_compare_derived_types): Revert previous change
2592 incorporated incorrectly during merge from trunk, r155778.
2593 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2594 than NULL to gfc_compare_interfaces.
2595 * symbol.c (add_generic_specifics): Likewise.
2597 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2600 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2601 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2602 (gfc_find_derived_vtab): Likewise.
2603 * module.c (ab_attribute): Add enumerator AB_VTAB.
2604 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2605 (check_for_ambiguous): Likewise.
2607 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2608 Janus Weil <janus@gcc.gnu.org>
2611 * trans-expr.c (select_class_proc): Remove function.
2612 (conv_function_val): Delete reference to previous.
2613 (gfc_conv_derived_to_class): Add second argument to the call to
2614 gfc_find_derived_vtab.
2615 (gfc_conv_structure): Exclude proc_pointer components when
2616 accessing $data field of class objects.
2617 (gfc_trans_assign_vtab_procs): New function.
2618 (gfc_trans_class_assign): Add second argument to the call to
2619 gfc_find_derived_vtab.
2620 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2621 implement holding off searching for the vptr derived type.
2622 (add_proc_component): New function.
2623 (add_proc_comps): New function.
2624 (add_procs_to_declared_vtab1): New function.
2625 (copy_vtab_proc_comps): New function.
2626 (add_procs_to_declared_vtab): New function.
2627 (void add_generic_specifics): New function.
2628 (add_generics_to_declared_vtab): New function.
2629 (gfc_find_derived_vtab): Add second argument to the call to
2630 gfc_find_derived_vtab. Add the calls to
2631 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2632 * decl.c (build_sym, build_struct): Use new arg in calls to
2633 gfc_build_class_symbol.
2634 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2635 definition of struct gfc_class_esym_list. Modify prototypes
2636 of gfc_build_class_symbol and gfc_find_derived_vtab.
2637 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2638 call to gfc_find_derived_vtab.
2639 * module.c : Add the vtype attribute.
2640 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2641 * resolve.c (resolve_typebound_generic_call): Add second arg
2642 to pass along the generic name for class methods.
2643 (resolve_typebound_call): The same.
2644 (resolve_compcall): Use the second arg to carry the generic
2645 name from the above. Remove the reference to class_esym.
2646 (check_members, check_class_members, resolve_class_esym,
2647 hash_value_expr): Remove functions.
2648 (resolve_class_compcall, resolve_class_typebound_call): Modify
2649 to use vtable rather than member by member calls.
2650 (gfc_resolve_expr): Modify second arg in call to
2652 (resolve_select_type): Add second arg in call to
2653 gfc_find_derived_vtab.
2654 (resolve_code): Add second arg in call resolve_typebound_call.
2655 (resolve_fl_derived): Exclude vtypes from check for late
2656 procedure definitions. Likewise for checking of explicit
2657 interface and checking of pass arg.
2658 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2659 calls to gfc_find_derived_vtab.
2660 * match.c (select_type_set_tmp): Use new arg in call to
2661 gfc_build_class_symbol.
2662 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2664 * parse.c (endType): Finish incomplete classes.
2666 2010-04-28 Tobias Burnus <burnus@net-b.de>
2670 * simplify.c (simplify_cobound): Handle scalar coarrays.
2672 2010-04-27 Tobias Burnus <burnus@net-b.de>
2674 * gfc-internals.texi: Update copyright year.
2675 * gfortran.texi: Ditto.
2676 * invoke.texi: Ditto.
2678 2010-04-27 Tobias Burnus <burnus@net-b.de>
2681 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2682 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2683 * trans-types.c (gfc_get_array_type_bounds,
2684 gfc_get_array_descriptor_base): Add corank argument.
2685 * trans-array.c (gfc_array_init_size): Handle corank.
2686 (gfc_trans_create_temp_array, gfc_array_allocate,
2687 gfc_conv_expr_descriptor): Add corank argument to call.
2688 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2690 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2694 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2695 of mucking with a tree directly.
2697 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2700 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2701 gfc_error with new error message.
2703 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2707 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2709 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2711 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2712 than the address of a GFC_SS_REFERENCE.
2713 * trans.h : Change comment on GFC_SS_REFERENCE.
2715 2010-04-22 Richard Guenther <rguenther@suse.de>
2718 * resolve.c (gfc_resolve_index): Wrap around ...
2719 (gfc_resolve_index_1): ... this. Add parameter to allow
2720 any integer kind index type.
2721 (resolve_array_ref): Allow any integer kind for the start
2722 index of an array ref.
2724 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2727 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2730 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2732 * intrinsic.c (sort_actual): Remove 'is' in error message.
2734 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2737 * resolve.c (resolve_fl_derived): If a component character
2738 length has not been resolved, do so now.
2739 (resolve_symbol): The same as above for a symbol character
2741 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2742 not needed for a character valued, procedure pointer.
2745 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2746 not found, return FAILURE rather than ICEing.
2748 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2751 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2752 sequential loops private in the innermost containing task region.
2754 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2756 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2757 to build_common_tree_nodes.
2759 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2762 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2763 gfc_msg_bounds by using 'Array bound mismatch' directly.
2764 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2765 error message to include the mismatch in the extent of array bound.
2766 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2767 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2769 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2771 * gfortran.texi: Update information on temporary file locations.
2773 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2775 * trans-decl.c (gfc_build_qualified_array): Ensure
2776 ubound.N and lbound.N artificial variable names don't appear
2779 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2782 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2783 block of code. Set name to the variable associated with the descriptor.
2785 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2787 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2788 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2790 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2792 * intrinsic.texi: Add the missing specific name of intrinsic
2793 procedure where the specific name is identical to the generic name.
2794 Fix inconsistent or mismatch in the argument names in intrinsic
2795 procedure descriptions. Add the SCALAR allocatable description to
2798 2010-04-14 Tobias Burnus <burnus@net-b.de>
2801 * array.c (gfc_find_array_ref): Handle codimensions.
2802 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2803 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2804 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2806 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2807 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2809 * intrinsic.h (add_functions): Add this_image, image_index,
2810 lcobound and ucobound intrinsics.
2811 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2812 gfc_check_image_index, gfc_check_this_image,
2813 gfc_simplify_image_index, gfc_simplify_lcobound,
2814 gfc_simplify_this_image, gfc_simplify_ucobound):
2815 New function prototypes.
2816 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2817 IMAGE_INDEX): Document new intrinsic functions.
2818 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2820 * simplify.c (simplify_bound_dim): Handle coarrays.
2821 (simplify_bound): Update simplify_bound_dim call.
2822 (gfc_simplify_num_images): Add -fcoarray=none check.
2823 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2824 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2826 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2829 * constructor.c: Fix typo in comment.
2830 * expr.c (find_array_section): Add check for max array limit.
2832 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2835 * gfortranspec.c (lookup_option): Check for -static and return
2837 (lang_specific_driver): Break when OPTION_static is discovered.
2839 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2841 * array.c (extract_element): Restore function from trunk.
2842 (gfc_get_array_element): Restore function from trunk.
2843 (gfc_expand_constructor): Restore check against
2844 flag_max_array_constructor.
2845 * constructor.c (node_copy_and_append): Delete unused.
2846 * gfortran.h: Delete comment and extra include.
2847 * constructor.h: Bump copyright and clean up TODO comments.
2848 * resolve.c: Whitespace.
2850 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2852 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2853 with direct access access to elements. Adjusted prototype, fixed all
2855 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2857 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2858 (gfc_simplify_spread): Removed workaround, directly insert elements
2859 at a given array position.
2860 (gfc_simplify_transpose): Likewise.
2861 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2863 (gfc_simplify_unpack): Likewise.
2865 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2867 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2868 (convert_boz): ... this and moved to start of file.
2869 (gfc_simplify_abs): Whitespace fix.
2870 (gfc_simplify_acos): Whitespace fix.
2871 (gfc_simplify_acosh): Whitespace fix.
2872 (gfc_simplify_aint): Whitespace fix.
2873 (gfc_simplify_dint): Whitespace fix.
2874 (gfc_simplify_anint): Whitespace fix.
2875 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2876 (gfc_simplify_dnint): Whitespace fix.
2877 (gfc_simplify_asin): Whitespace fix.
2878 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2879 (gfc_simplify_atan): Likewise.
2880 (gfc_simplify_atanh): Whitespace fix.
2881 (gfc_simplify_atan2): Whitespace fix.
2882 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2883 (gfc_simplify_bessel_j1): Likewise.
2884 (gfc_simplify_bessel_jn): Likewise.
2885 (gfc_simplify_bessel_y0): Likewise.
2886 (gfc_simplify_bessel_y1): Likewise.
2887 (gfc_simplify_bessel_yn): Likewise.
2888 (gfc_simplify_ceiling): Reorderd statements.
2889 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2891 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2893 (gfc_simplify_complex): Replaced if-gate. Removed check for
2895 (gfc_simplify_conjg): Whitespace fix.
2896 (gfc_simplify_cos): Whitespace fix.
2897 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2898 (gfc_simplify_dcmplx): Removed check for constant arguments.
2899 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2900 (gfc_simplify_digits): Whitespace fix.
2901 (gfc_simplify_dim): Whitespace fix.
2902 (gfc_simplify_dprod): Reordered statements.
2903 (gfc_simplify_erf): Whitespace fix.
2904 (gfc_simplify_erfc): Whitespace fix.
2905 (gfc_simplify_epsilon): Whitespace fix.
2906 (gfc_simplify_exp): Whitespace fix.
2907 (gfc_simplify_exponent): Use convert_boz().
2908 (gfc_simplify_floor): Reorderd statements.
2909 (gfc_simplify_gamma): Whitespace fix.
2910 (gfc_simplify_huge): Whitespace fix.
2911 (gfc_simplify_iand): Whitespace fix.
2912 (gfc_simplify_ieor): Whitespace fix.
2913 (simplify_intconv): Use gfc_convert_constant().
2914 (gfc_simplify_int): Use simplify_intconv().
2915 (gfc_simplify_int2): Reorderd statements.
2916 (gfc_simplify_idint): Reorderd statements.
2917 (gfc_simplify_ior): Whitespace fix.
2918 (gfc_simplify_ishftc): Removed duplicate type check.
2919 (gfc_simplify_len): Use range_check() instead of manual range check.
2920 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2921 (gfc_simplify_log): Whitespace fix.
2922 (gfc_simplify_log10): Whitespace fix.
2923 (gfc_simplify_minval): Whitespace fix.
2924 (gfc_simplify_maxval): Whitespace fix.
2925 (gfc_simplify_mod): Whitespace fix.
2926 (gfc_simplify_modulo): Whitespace fix.
2927 (simplify_nint): Reorderd statements.
2928 (gfc_simplify_not): Whitespace fix.
2929 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2930 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2931 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2932 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2933 (gfc_simplify_realpart): Whitespace fix.
2934 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2935 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2936 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2937 (gfc_simplify_sign): Whitespace fix.
2938 (gfc_simplify_sin): Whitespace fix.
2939 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2940 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2941 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2942 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2943 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2945 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2947 * gfortran.h (gfc_start_constructor): Removed.
2948 (gfc_get_array_element): Removed.
2949 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2950 instead. Fixed all callers.
2951 (extract_element): Removed.
2952 (gfc_expand_constructor): Temporarily removed check for
2953 max-array-constructor. Will be re-introduced later if still required.
2954 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2955 instead. Fixed all callers.
2956 * expr.c (find_array_section): Replaced manual lookup of elements
2957 by gfc_constructor_lookup.
2959 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2961 * gfortran.h (gfc_get_null_expr): New prototype.
2962 (gfc_get_operator_expr): New prototype.
2963 (gfc_get_character_expr): New prototype.
2964 (gfc_get_iokind_expr): New prototype.
2965 * expr.c (gfc_get_null_expr): New.
2966 (gfc_get_character_expr): New.
2967 (gfc_get_iokind_expr): New.
2968 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2969 * matchexp.c (build_node): Renamed and moved to
2970 expr.c (gfc_get_operator_expr). Reordered arguments to match
2971 other functions. Fixed all callers.
2972 (gfc_get_parentheses): Use specific function to build expr.
2973 * array.c (gfc_match_array_constructor): Likewise.
2974 * arith.c (eval_intrinsic): Likewise.
2975 (gfc_hollerith2int): Likewise.
2976 (gfc_hollerith2real): Likewise.
2977 (gfc_hollerith2complex): Likewise.
2978 (gfc_hollerith2logical): Likewise.
2979 * data.c (create_character_intializer): Likewise.
2980 * decl.c (gfc_match_null): Likewise.
2981 (enum_initializer): Likewise.
2982 * io.c (gfc_match_format): Likewise.
2983 (match_io): Likewise.
2984 * match.c (gfc_match_nullify): Likewise.
2985 * primary.c (match_string_constant): Likewise.
2986 (match_logical_constant): Likewise.
2987 (build_actual_constructor): Likewise.
2988 * resolve.c (build_default_init_expr): Likewise.
2989 * symbol.c (generate_isocbinding_symbol): Likewise.
2990 (gfc_build_class_symbol): Likewise.
2991 (gfc_find_derived_vtab): Likewise.
2992 * simplify.c (simplify_achar_char): Likewise.
2993 (gfc_simplify_adjustl): Likewise.
2994 (gfc_simplify_adjustr): Likewise.
2995 (gfc_simplify_and): Likewise.
2996 (gfc_simplify_bit_size): Likewise.
2997 (gfc_simplify_is_iostat_end): Likewise.
2998 (gfc_simplify_is_iostat_eor): Likewise.
2999 (gfc_simplify_isnan): Likewise.
3000 (simplify_bound): Likewise.
3001 (gfc_simplify_leadz): Likewise.
3002 (gfc_simplify_len_trim): Likewise.
3003 (gfc_simplify_logical): Likewise.
3004 (gfc_simplify_maxexponent): Likewise.
3005 (gfc_simplify_minexponent): Likewise.
3006 (gfc_simplify_new_line): Likewise.
3007 (gfc_simplify_null): Likewise.
3008 (gfc_simplify_or): Likewise.
3009 (gfc_simplify_precision): Likewise.
3010 (gfc_simplify_repeat): Likewise.
3011 (gfc_simplify_scan): Likewise.
3012 (gfc_simplify_size): Likewise.
3013 (gfc_simplify_trailz): Likewise.
3014 (gfc_simplify_trim): Likewise.
3015 (gfc_simplify_verify): Likewise.
3016 (gfc_simplify_xor): Likewise.
3017 * trans-io.c (build_dt): Likewise.
3018 (gfc_new_nml_name_expr): Removed.
3020 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3022 * arith.h (gfc_constant_result): Removed prototype.
3023 * constructor.h (gfc_build_array_expr): Removed prototype.
3024 (gfc_build_structure_constructor_expr): Removed prototype.
3025 * gfortran.h (gfc_int_expr): Removed prototype.
3026 (gfc_logical_expr): Removed prototype.
3027 (gfc_get_array_expr): New prototype.
3028 (gfc_get_structure_constructor_expr): New prototype.
3029 (gfc_get_constant_expr): New prototype.
3030 (gfc_get_int_expr): New prototype.
3031 (gfc_get_logical_expr): New prototype.
3032 * arith.c (gfc_constant_result): Moved and renamed to
3033 expr.c (gfc_get_constant_expr). Fixed all callers.
3034 * constructor.c (gfc_build_array_expr): Moved and renamed to
3035 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3036 and kind. Fixed all callers.
3037 (gfc_build_structure_constructor_expr): Moved and renamed to
3038 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3039 to type and kind. Fixed all callers.
3040 * expr.c (gfc_logical_expr): Renamed to ...
3041 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3042 (gfc_int_expr): Renamed to ...
3043 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3045 (gfc_get_constant_expr): New.
3046 (gfc_get_array_expr): New.
3047 (gfc_get_structure_constructor_expr): New.
3048 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3051 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3053 * constructor.h: New.
3054 * constructor.c: New.
3055 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3056 * arith.c (reducy_unary): Use constructor API.
3057 (reduce_binary_ac): Likewise.
3058 (reduce_binary_ca): Likewise.
3059 (reduce_binary_aa): Likewise.
3060 * check.c (gfc_check_pack): Likewise.
3061 (gfc_check_reshape): Likewise.
3062 (gfc_check_unpack): Likewise.
3063 * decl.c (add_init_expr_to_sym): Likewise.
3064 (build_struct): Likewise.
3065 * dependency.c (gfc_check_dependency): Likewise.
3066 (contains_forall_index_p): Likewise.
3067 * dump-parse-tree.c (show_constructor): Likewise.
3068 * expr.c (free_expr0): Likewise.
3069 (gfc_copy_expr): Likewise.
3070 (gfc_is_constant_expr): Likewise.
3071 (simplify_constructor): Likewise.
3072 (find_array_element): Likewise.
3073 (find_component_ref): Likewise.
3074 (find_array_section): Likewise.
3075 (find_substring_ref): Likewise.
3076 (simplify_const_ref): Likewise.
3077 (scalarize_intrinsic_call): Likewise.
3078 (check_alloc_comp_init): Likewise.
3079 (gfc_default_initializer): Likewise.
3080 (gfc_traverse_expr): Likewise.
3081 * iresolve.c (check_charlen_present): Likewise.
3082 (gfc_resolve_reshape): Likewise.
3083 (gfc_resolve_transfer): Likewise.
3084 * module.c (mio_constructor): Likewise.
3085 * primary.c (build_actual_constructor): Likewise.
3086 (gfc_match_structure_constructor): Likewise.
3087 * resolve.c (resolve_structure_cons): Likewise.
3088 * simplify.c (is_constant_array_expr): Likewise.
3089 (init_result_expr): Likewise.
3090 (transformational_result): Likewise.
3091 (simplify_transformation_to_scalar): Likewise.
3092 (simplify_transformation_to_array): Likewise.
3093 (gfc_simplify_dot_product): Likewise.
3094 (simplify_bound): Likewise.
3095 (simplify_matmul): Likewise.
3096 (simplify_minval_maxval): Likewise.
3097 (gfc_simplify_pack): Likewise.
3098 (gfc_simplify_reshape): Likewise.
3099 (gfc_simplify_shape): Likewise.
3100 (gfc_simplify_spread): Likewise.
3101 (gfc_simplify_transpose): Likewise.
3102 (gfc_simplify_unpack): Likewise.q
3103 (gfc_convert_constant): Likewise.
3104 (gfc_convert_char_constant): Likewise.
3105 * target-memory.c (size_array): Likewise.
3106 (encode_array): Likewise.
3107 (encode_derived): Likewise.
3108 (interpret_array): Likewise.
3109 (gfc_interpret_derived): Likewise.
3110 (expr_to_char): Likewise.
3111 (gfc_merge_initializers): Likewise.
3112 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3113 (gfc_trans_array_constructor_value): Likewise.
3114 (get_array_ctor_strlen): Likewise.
3115 (gfc_constant_array_constructor_p): Likewise.
3116 (gfc_build_constant_array_constructor): Likewise.
3117 (gfc_trans_array_constructor): Likewise.
3118 (gfc_conv_array_initializer): Likewise.
3119 * trans-decl.c (check_constant_initializer): Likewise.
3120 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3121 (gfc_apply_interface_mapping_to_cons): Likewise.
3122 (gfc_trans_structure_assign): Likewise.
3123 (gfc_conv_structure): Likewise.
3124 * array.c (check_duplicate_iterator): Likewise.
3125 (match_array_list): Likewise.
3126 (match_array_cons_element): Likewise.
3127 (gfc_match_array_constructor): Likewise.
3128 (check_constructor_type): Likewise.
3129 (check_constructor): Likewise.
3131 (expand_constructor): Likewise.
3132 (extract_element): Likewise.
3133 (gfc_expanded_ac): Likewise.
3134 (resolve_array_list): Likewise.
3135 (gfc_resolve_character_array_constructor): Likewise.
3136 (copy_iterator): Renamed to ...
3137 (gfc_copy_iterator): ... this.
3138 (gfc_append_constructor): Removed.
3139 (gfc_insert_constructor): Removed unused function.
3140 (gfc_get_constructor): Removed.
3141 (gfc_free_constructor): Removed.
3142 (qgfc_copy_constructor): Removed.
3143 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3144 Removed all references. Replaced constructor list by splay-tree.
3145 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3146 the inner struct, added member 'base'.
3147 (gfc_append_constructor): Removed prototype.
3148 (gfc_insert_constructor): Removed prototype.
3149 (gfc_get_constructor): Removed prototype.
3150 (gfc_free_constructor): Removed prototype.
3151 (qgfc_copy_constructor): Removed prototype.
3152 (gfc_copy_iterator): New prototype.
3153 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3155 2010-04-10 Tobias Burnus <burnus@net-b.de>
3158 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3159 proc-pointers and type-bound procedures.
3160 (gfc_specification_expr): Check proc-pointers for pureness.
3162 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3165 * gfortranspec.c (lang_specific_driver): Do not expose vars
3166 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3169 2010-04-09 Tobias Burnus <burnus@net-b.de>
3172 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3174 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3175 * data.c (gfc_assign_data_value): Ditto.
3176 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3177 (gfc_traverse_expr): Traverse also through codimension expressions.
3178 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3179 gfc_has_ultimate_pointer): New functions.
3180 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3181 (gfc_array_ref): Add codimen.
3182 (gfc_array_ref): Add in_allocate.
3183 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3184 gfc_has_ultimate_pointer): Add prototypes.
3185 * interface.c (compare_parameter, compare_actual_formal,
3186 check_intents): Add coarray constraints.
3187 * match.c (gfc_match_iterator): Add coarray constraint.
3188 * match.h (gfc_match_array_ref): Update interface.
3189 * primary.c (gfc_match_varspec): Handle codimensions.
3190 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3191 (check_class_members): Return gfc_try instead for error recovery.
3192 (resolve_typebound_function,resolve_typebound_subroutine,
3193 check_members): Handle return value of check_class_members.
3194 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3195 check_dimension, compare_spec_to_ref, resolve_array_ref,
3196 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3197 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3199 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3200 Skip over coarray refs.
3201 (gfc_array_allocate) Add support for references containing coindexes.
3202 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3203 (gfc_map_intrinsic_function): Ignore codimensions.
3205 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3208 * io.c (check_format_string): Added check for additional non
3209 blank characters after the format string was successfully
3211 * io.c (check_format): Changed the error messages for positive
3212 int required and period required to drop through the error logic
3213 and report with gfc_error instead of gfc_error_now. Corrected
3214 format postion for hollerith strings.
3216 2010-04-08 Tobias Burnus <burnus@net-b.de>
3218 * module.c (use_iso_fortran_env_module): Fix standard check.
3220 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3222 * parse.c (parse_derived, parse_enum): Avoid set but not used
3225 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3228 * gfortran.texi: Add section about representation of
3231 2010-04-07 Simon Baldwin <simonb@google.com>
3233 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3234 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3236 2010-04-07 Richard Guenther <rguenther@suse.de>
3238 * options.c (gfc_init_options): Do not set.
3240 2010-04-06 Tobias Burnus <burnus@net-b.de>
3243 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3244 * match.c (gfc_match_critical, sync_statement): Ditto.
3245 * gfortran.h (gfc_fcoarray): New enum.
3246 (gfc_option_t): Use it.
3247 * lang.opt (fcoarray): Add new flag.
3248 * invoke.texi (fcoarray): Document it.
3249 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3250 (gfc_handle_coarray_option): New function.
3252 2010-04-06 Tobias Burnus <burnus@net-b.de>
3255 * gfortran.h (gfc_array_spec): Add cotype.
3256 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3257 and defer error diagnostic.
3258 * resolve.c (resolve_fl_derived): Add missing check.
3259 (resolve_symbol): Add cotype/type check.
3260 * parse.c (parse_derived): Fix setting of coarray_comp.
3262 2010-04-06 Tobias Burnus <burnus@net-b.de>
3265 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3266 match_array_element_spec,gfc_copy_array_spec,
3267 gfc_compare_array_spec): Include corank.
3268 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3269 * decl.c (build_sym,build_struct,variable_decl,
3270 match_attr_spec,attr_decl1,cray_pointer_decl,
3271 gfc_match_volatile): Add codimension.
3272 (gfc_match_codimension): New function.
3273 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3274 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3275 (gfc_add_codimension): New function prototype.
3276 * match.h (gfc_match_codimension): New function prototype.
3277 (gfc_match_array_spec): Update prototype
3278 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3279 * module.c (MOD_VERSION): Bump.
3280 (mio_symbol_attribute): Support coarray attributes.
3281 (mio_array_spec): Add corank support.
3282 * parse.c (decode_specification_statement,decode_statement,
3283 parse_derived): Add coarray support.
3284 * resolve.c (resolve_formal_arglist, was_declared,
3285 is_non_constant_shape_array, resolve_fl_variable,
3286 resolve_fl_derived, resolve_symbol): Add coarray support.
3287 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3288 gfc_build_class_symbol): Add coarray support.
3289 (gfc_add_codimension): New function.
3291 2010-04-06 Tobias Burnus <burnus@net-b.de>
3294 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3295 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3296 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3298 * intrinsic.texi (iso_fortran_env): Ditto.
3299 * libgfortran.h (libgfortran_stat_codes): New enum.
3300 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3301 constants from the intrinsic module.
3303 2010-04-06 Tobias Burnus <burnus@net-b.de>
3306 * intrinsic.c (add_functions): Add num_images.
3307 * decl.c (gfc_match_end): Handle END CRITICAL.
3308 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3309 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3311 * gfortran.h (gfc_statement): Add enum items for those.
3312 (gfc_exec_op) Ditto.
3313 (gfc_isym_id): Add num_images.
3314 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3315 (gfc_trans_sync,gfc_trans_critical): New functions.
3316 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3317 gfc_trans_critical): Add/update prototypes.
3318 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3319 and SYNC statements.
3320 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3321 * resolve.c (resolve_sync): Add function.
3322 (gfc_resolve_blocks): Handle CRITICAL.
3323 (resolve_code): Handle CRITICAL, ERROR STOP,
3324 (resolve_branch): Add CRITICAL constraint check.
3325 and SYNC statements.
3326 * st.c (gfc_free_statement): Add new statements.
3327 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3328 (gfc_build_builtin_function_decls): Initialize it.
3329 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3330 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3331 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3333 (match_exit_cycle): Handle CRITICAL constraint.
3334 (gfc_match_stopcode): Handle ERROR STOP.
3335 * match.h (gfc_match_critical, gfc_match_error_stop,
3336 gfc_match_sync_all, gfc_match_sync_images,
3337 gfc_match_sync_memory): Add prototype.
3338 * parse.c (decode_statement, gfc_ascii_statement,
3339 parse_executable): Handle new statements.
3340 (parse_critical_block): New function.
3341 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3342 * intrinsic.texi (num_images): Document new function.
3343 * simplify.c (gfc_simplify_num_images): Add function.
3345 2010-04-06 Tobias Burnus <burnus@net-b.de>
3348 * trans-array.c (gfc_conv_expr_descriptor): Update
3349 gfc_trans_scalar_assign call.
3350 (has_default_initializer): New function.
3351 (gfc_trans_deferred_array): Nullify less often.
3352 * trans-expr.c (gfc_conv_subref_array_arg,
3353 gfc_trans_subcomponent_assign): Update call to
3354 gfc_trans_scalar_assign.
3355 (gfc_trans_scalar_assign): Add parameter and pass it on.
3356 (gfc_trans_assignment_1): Optionally, do not dealloc before
3358 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3359 call to gfc_trans_scalar_assign.
3360 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3361 initializer to static variables.
3362 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3363 * trans-stmt.c (forall_make_variable_temp,
3364 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3365 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3366 gfc_trans_allocate): Update gfc_trans_assignment call.
3367 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3368 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3369 parameter to prototype.
3371 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3373 * ioparm.def : Update copyright.
3375 * trans-array.c : ditto
3376 * trans-array.h : ditto
3378 * trans-types.c: ditto
3379 * dependency.c : ditto
3380 * gfortran.h : ditto
3382 * trans-io.c : ditto
3383 * trans-intrinsic.c : ditto
3384 * libgfortran.h : ditto
3385 * invoke.texi : ditto
3386 * intrinsic.texi : ditto
3389 * intrinsic.c : ditto
3390 * interface.c : ditto
3391 * iresolve.c : ditto
3392 * trans-stmt.c : ditto
3393 * trans-stmt.h : ditto
3398 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3401 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3402 do not assert the context of derived types.
3404 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3407 * ioparm.def: Change inquire size variable to type pointer to
3410 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3413 * trans-expr.c (conv_parent_component_references): Ensure that
3414 'dt' has a backend_decl.
3417 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3418 type has a backend_decl.
3421 * resolve.c (resolve_global_procedure): Check that the 'cl'
3422 structure is not NULL.
3424 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3426 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3429 2010-03-17 Tobias Burnus <burnus@net-b.de>
3432 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3433 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3435 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3436 pointees as having explizit size.
3437 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3439 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3440 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3441 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3442 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3443 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3446 2010-03-14 Tobias Burnus <burnus@net-b.de>
3449 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3450 (resolve_ordinary_assign): Add check to avoid segfault.
3452 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3456 * resolve.c (resolve_compcall): Add new boolean dummy argument
3457 'class_members'. Only resolve expression at end if false.
3458 Remove redundant, static variable 'class_object'.
3459 (check_class_members): Add extra argument to call of
3461 (resolve_typebound_function): Renamed resolve_class_compcall.
3462 Do all the detection of class references here. Correct calls to
3463 resolve_compcall for extra argument.
3464 (resolve_typebound_subroutine): resolve_class_typebound_call
3465 renamed. Otherwise same as resolve_typebound_function.
3466 (gfc_resolve_expr): Call resolve_typebound_function.
3467 (resolve_code): Call resolve_typebound_subroutine.
3469 2010-03-10 Tobias Burnus <burnus@net-b.de
3472 * symbol.c (get_iso_c_sym): Set sym->result.
3474 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3477 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3478 for TBPs, otherwise they will not be resolved properly.
3479 (resolve_function): Use 'value.function.esym' instead of
3480 'value.function.name' to check if we're dealing with a TBP.
3481 (check_class_members): Set correct type of passed object for all TBPs,
3482 not only generic ones, except if the type is abstract.
3484 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3487 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3488 'final...' are not misinterpreted as FINAL statements.
3490 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3493 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3494 allocatable ultimate components do not need temporaries, whilst
3495 ultimate pointer components do.
3497 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3500 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3502 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3505 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3508 * trans-array.c (gfc_conv_array_parameter): A full array of
3509 derived type need not be restricted to a symbol without an
3510 array spec to use the call to gfc_conv_expr_descriptor.
3513 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3514 allocatable arrays do not need temporaries.
3516 2010-03-01 Tobias Burnus <burnus@net-b.de>
3519 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3522 2010-02-28 Tobias Burnus <burnus@net-b.de>
3525 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3526 (gfc_conv_initializer): Handle zero initializer as special case.
3528 2010-02-27 Tobias Burnus <burnus@net-b.de>
3531 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3532 for module variables for Fortran 2008.
3534 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3537 * trans-common.c (build_common_decl): Also update DECL_MODE,
3538 and DECL_SIZE when encountering a larger common block and call
3541 2010-02-24 Tobias Burnus <burnus@net-b.de>
3544 * trans-expr.c (gfc_conv_initializer): Call directly
3545 gfc_conv_constant for C_NULL_(FUN)PTR.
3547 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3550 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3551 checking the rest of the dimensions for elements.
3553 2010-02-21 Tobias Burnus <burnus@net-b.de>
3556 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3558 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3559 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3560 * invoke.texi: Document new -fno-protect-parens flag.
3562 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3568 * dependency.c (gfc_check_argument_var_dependency): Use enum
3569 value instead of arithmetic vaue for 'elemental'.
3570 (check_data_pointer_types): New function.
3571 (gfc_check_dependency): Call check_data_pointer_types.
3572 * trans-array.h : Change fourth argument of
3573 gfc_conv_array_parameter to boolean.
3574 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3575 can be a dummy but it must not be assumed shape or deferred.
3576 Change fourth argument to boolean. Array constructor exprs will
3577 always be contiguous and do not need packing and unpacking.
3578 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3579 space and change fourth argument of gfc_conv_array_parameter
3581 (gfc_trans_arrayfunc_assign): Change fourth argument of
3582 gfc_conv_array_parameter to boolean.
3583 * trans-io.c (gfc_convert_array_to_string): The same.
3584 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3586 2010-02-20 Tobias Burnus <burnus@net-b.de>
3589 * libgfortran.h: Add GFC_RTCHECK_MEM.
3590 * invoke.texi (-fcheck=): Document -fcheck=mem.
3591 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3592 and enable malloc-success check only with -fcheck=mem.
3593 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3595 2010-02-16 Tobias Burnus <burnus@net-b.de>
3598 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3599 * intrinsic.c (add_functions): Ditto.
3600 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3601 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3603 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3606 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3607 gfc_trans_do prototype.
3608 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3609 a loop exit condition. If exit condition is given, build the loop exit
3610 code, checking IO results of implied do loops in READ and WRITE.
3611 (gfc_trans_do): Likewise.
3612 * trans.c (trans_code): New static work function, previously
3613 gfc_trans_code. Passes exit condition to gfc_trans_do.
3614 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3615 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3616 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3617 result status bits in the dtparm structure. Use this condition in call
3618 to gfc_trans_code_cond.
3620 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3624 * trans-array.c (gfc_conv_array_parameter): Use
3625 gfc_full_array_ref_p to detect full and contiguous variable
3626 arrays. Full array components and contiguous arrays do not need
3627 internal_pack and internal_unpack.
3629 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3632 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3635 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3637 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3640 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3641 Tobias Burnus <burnus@net-b.de>
3644 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3646 2010-02-10 Tobias Burnus <burnus@net-b.de>
3649 * trans-decl.c (gfc_generate_function_code): Only check
3650 actual-vs.-dummy character bounds if not bind(C).
3652 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3655 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3656 info->dimen after info has been freed.
3658 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3661 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3664 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3666 * module.c (fix_mio_expr): Declare sym.
3668 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3671 * module.c (fix_mio_expr): Fix for private generic procedures.
3673 2010-02-09 Daniel Kraft <d@domob.eu>
3676 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3677 length to be correct and issue only with -Wsurprising.
3678 * invoke.texi (Wsurprising): Mention this new warning that is
3679 turned on by -Wsurprising.
3681 2010-02-09 Daniel Kraft <d@domob.eu>
3684 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3685 can be CHARACTER type.
3686 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3688 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3691 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3692 'formal_ptr'. If this is true, give returned descriptor unity
3693 lbounds, in all dimensions, and the appropriate offset.
3694 (gfc_conv_procedure_call); If formal is a pointer, set the last
3695 argument of gfc_conv_subref_array_arg to true.
3696 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3697 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3698 new arg of gfc_conv_subref_array_arg to false.
3699 * trans-stmt.c (forall_make_variable_temp): The same.
3701 2010-02-03 Tobias Burnus <burnus@net-b.de>
3704 * interface.c (compare_parameter): Disable rank-checking
3707 2010-02-02 Tobias Burnus <burnus@net-b.de>
3710 * parse.c (decode_specification_statement): Use sym->result not sym.
3712 2010-02-01 Tobias Burnus <burnus@net-b.de>
3715 * decl.c (variable_decl): Allow default initializer in
3716 TYPE declarations in PURE functions.
3718 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3721 * resolve.c (resolve_allocate_expr): Move default initialization code
3722 here from gfc_trans_allocate.
3723 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3725 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3726 of CLASS variables via memcpy.
3727 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3728 to resolve_allocate_expr.
3730 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3733 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3734 * gfortran.h : Add prototype for above.
3735 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3736 (gfc_trans_subcomponent_assign): Call new function to replace
3737 the code to deal with allocatable components.
3738 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3739 gfc_get_full_arrayspec_from_expr to replace existing code.
3741 2010-01-25 Tobias Burnus <burnus@net-b.de>
3744 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3747 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3751 * expr.c (remove_subobject_ref): If the constructor is NULL use
3752 the expression as the source.
3753 (simplify_const_ref): Change the type of expression if
3754 there are component references. Allow for substring to be at
3755 the end of an arbitrarily long chain of references. If an
3756 element is found that is not in an EXPR_ARRAY, assume that this
3757 is scalar initialization of array. Call remove_subobject_ref in
3758 this case with NULL second argument.
3760 2010-01-24 Tobias Burnus <burnus@net-b.de>
3763 * array.c (gfc_array_dimen_size): Use correct specific
3764 function in the check.
3766 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3769 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3770 is required, turn any trailing array elements after a range
3771 into ranges so that offsets can be calculated.
3773 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3775 * module.c (mio_f2k_derived): Use enumerator as initializer of
3779 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3780 bitfield of width 2.
3782 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3785 * resolve.c (extract_compcall_passed_object): Set locus for
3786 passed-object argument.
3787 (extract_ppc_passed_object): Set locus and correctly remove PPC
3790 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3793 * trans-decl.c (add_argument_checking): Do not use the backend
3794 decl directly to test for the presence of an optional dummy
3795 argument. Use gfc_conv_expr_present, remembering to set the
3799 * trans-decl.c (gfc_generate_function_code): Small white space
3800 changes. If 'recurcheckvar' is NULL do not try to reset it.
3802 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3805 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3806 component for extended types.
3807 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3808 and take care of parent component accessibility.
3810 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3813 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3814 * interface.c (check_interface1): Move a warning message here from
3815 resolve_fl_procedure.
3816 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3817 * module.c (read_module): Remove call to gfc_check_interfaces, since
3818 this comes too early here.
3819 * resolve.c (resolve_fl_procedure): Move warning message to
3822 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3825 * interface.c (check_interface1): Pass symbol name rather than NULL to
3826 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3828 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3829 than NULL to gfc_compare_interfaces.
3831 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3834 * trans-array.c (duplicate_allocatable): Static version of
3835 gfc_duplicate_allocatable with provision to handle scalar
3836 components. New boolean argument to switch off call to malloc
3838 (gfc_duplicate_allocatable): New function to call above with
3840 (gfc_copy_allocatable_data): New function to call above with
3842 (structure_alloc_comps): Do not apply indirect reference to
3843 scalar pointers. Add new section to copy allocatable components
3844 of arrays. Extend copying of allocatable components to include
3846 (gfc_copy_only_alloc_comp): New function to copy allocatable
3847 component derived types, without allocating the base structure.
3848 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3849 Add primitive for gfc_copy_only_alloc_comp.
3850 * trans-expr.c (gfc_conv_procedure_call): After calls to
3851 transformational functions with results that are derived types
3852 with allocatable components, copy the components in the result.
3853 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3854 of lhs derived types before allocation.
3856 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3859 * module.c (load_generic_interfaces): If a procedure that is
3860 use associated but not generic is given an interface that
3861 includes itself, then make it generic.
3863 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3864 Shujing Zhao <pearly.zhao@oracle.com>
3866 PR translation/42469
3867 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3868 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3869 character between option name and help text.
3871 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3875 * trans-array.c (gfc_conv_array_initializer): Change call to
3876 gfc_error_now to call to gfc_fatal_error.
3877 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3878 (is_constant_element): Changed name from constant_element.
3879 (gfc_constant_ac): Only use expand_construuctor for expression
3880 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3881 call gfc_is_constant_expr.
3882 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3884 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3885 array expressions should have their constructors expanded.
3886 (gfc_resolve_expr): Use new function to determine whether or not to call
3887 gfc_expand_constructor.
3889 2010-01-09 Tobias Burnus <burnus@net-b.de>
3892 * trans-expr.c (gfc_trans_structure_assign): Handle
3894 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3895 to the constructor for c_null_(fun)ptr.
3896 * resolve.c (resolve_structure_cons): Add special case
3897 for c_null_(fun)ptr.
3899 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3901 * gfortranspec.c (lang_specific_driver): Update copyright notice
3904 2010-01-08 Tobias Burnus <burnus@net-b.de>
3907 * symbol.c (check_conflict, gfc_copy_attr): Add
3908 ASYNCHRONOUS support.
3909 (gfc_add_asynchronous): New function.
3910 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3911 (gfc_match_asynchronous): New function.
3912 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3913 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3914 (gfc_add_asynchronous): New Prototype.
3915 * module.c (ab_attribute, mio_symbol_attribute): Add
3916 ASYNCHRONOUS support.
3917 * resolve.c (was_declared): Ditto.
3918 * match.h (gfc_match_asynchronous): New prototype.
3919 * parse.c (decode_specification_statement,decode_statement):
3920 Add ASYNCHRONOUS support.
3922 2010-01-07 Tobias Burnus <burnus@net-b.de>
3925 * trans-decl.c (get_proc_pointer_decl): Fix call to
3926 gfc_conv_initializer for array-valued proc-pointer funcs.
3928 2010-01-07 Tobias Burnus <burnus@net-b.de>
3931 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3932 allocatable scalars with SAVE attribute.
3934 2010-01-05 Tobias Burnus <burnus@net-b.de>
3937 * options.c (gfc_post_options): Set -frecursion
3938 when -fopenmp is used.
3940 2010-01-05 Tobias Burnus <burnus@net-b.de>
3943 * trans-expr.c (gfc_conv_procedure_call): Nullify
3944 return value for allocatable-scalar character functions.
3946 2010-01-04 Tobias Burnus <burnus@net-b.de>
3949 * error.c (error_printf, gfc_warning, gfc_notify_std,
3950 gfc_warning_now, gfc_error, gfc_error_now,
3951 gfc_fatal_error): Change argument name from nocmsgid to
3952 gmsgid to enable (x)gettext's % checking.
3954 2010-01-04 Tobias Burnus <burnus@net-b.de>
3956 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3958 2010-01-04 Tobias Burnus <burnus@net-b.de>
3961 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3962 for functions returning allocatable scalars.
3963 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3964 reallocating an allocatable scalar.
3965 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3967 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3968 allocatable scalars.
3969 (gfc_generate_function_code): Nullify result variable for
3970 allocatable scalars.
3973 * module.c (gfc_use_module): Fix warning string to allow
3977 * invoke.texi (-fcheck=recursion): Mention that the checking
3978 is also disabled for -frecursive.
3979 * trans-decl.c (gfc_generate_function_code): Disable
3980 -fcheck=recursion when -frecursive is used.
3982 * intrinsic.texi (iso_c_binding): Improve wording.
3985 Copyright (C) 2010 Free Software Foundation, Inc.
3987 Copying and distribution of this file, with or without modification,
3988 are permitted in any medium without royalty provided the copyright
3989 notice and this notice are preserved.