1 2010-09-06 Tobias Burnus <burnus@net-b.de>
4 * dump-parse-tree.c (gfc_debug_expr): New function.
6 2010-09-06 Tobias Burnus <burnus@net-b.de>
9 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
10 (check_specific): Special case for those intrinsics.
11 * gfortran.h (gfc_isym_id): Add new intrinsics
12 * intrinsic.h (gfc_check_transf_bit_intrins,
13 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
14 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
16 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
17 gfc_resolve_iparity, resolve_transformational): New functions.
18 (gfc_resolve_product, gfc_resolve_sum,
19 gfc_resolve_parity): Use resolve_transformational.
20 * check.c (gfc_check_transf_bit_intrins): New function.
21 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
22 gfc_simplify_iparity, do_bit_any, do_bit_ior,
23 do_bit_xor, simplify_transformation): New functions.
24 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
25 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
26 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
27 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
28 Handle IALL, IANY and IPARITY intrinsics.
29 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
31 (IALL, IANY, IPARITY): Document new intrinsics.
33 2010-09-05 Tobias Burnus <burnus@net-b.de>
36 * f95-lang.c (gfc_truthvalue_conversion): Use
37 fold_build[0-9]_loc instead of fold_build[0-9].
38 * convert.c (convert): Ditto.
39 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
40 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
41 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
42 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
43 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
44 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
45 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
46 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
47 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
48 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
49 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
50 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
51 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
52 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
53 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
54 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
55 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
56 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
57 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
58 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
59 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
60 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
61 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
62 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
63 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
64 gfc_conv_associated, gfc_conv_same_type_as,
65 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
67 2010-09-04 Tobias Burnus <burnus@net-b.de>
70 * resolve.c (resolve_fl_namelist): Change constraint checking
71 order to prevent endless loop.
73 2010-09-04 Janus Weil <janus@gcc.gnu.org>
76 * resolve.c (resolve_allocate_expr): Generate default initializers
77 already at this point, resolve them and put them into expr3, ...
78 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
81 2010-09-03 Tobias Burnus <burnus@net-b.de>
84 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
85 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
87 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
88 gfc_conv_string_length, gfc_conv_substring,
89 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
90 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
91 gfc_conv_expr_op, gfc_build_compare_string,
92 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
93 gfc_conv_derived_to_class, conv_isocbinding_procedure,
94 gfc_conv_procedure_call, fill_with_spaces,
95 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
96 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
97 gfc_trans_scalar_assign, gfc_trans_zero_assign,
98 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
99 fold_build[0-9] to fold_build[0-9]_loc.
100 * trans-io.c (set_parameter_const, set_parameter_value,
101 set_parameter_ref, gfc_convert_array_to_string, set_string,
102 set_internal_unit, io_result, set_error_locus,
103 nml_get_addr_expr, build_dt): Ditto.
104 * trans-openmp.c (gfc_omp_clause_default_ctor,
105 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
106 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
107 gfc_trans_omp_do): Ditto.
108 * trans.c (gfc_add_modify, gfc_build_addr_expr,
109 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
110 gfc_trans_runtime_check, gfc_call_malloc,
111 gfc_allocate_with_status, gfc_allocate_array_with_status,
112 gfc_call_free, gfc_deallocate_with_status,
113 gfc_call_realloc): Ditto.
115 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
118 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
119 arglists for pure user functions, or for those intrinsic
120 functions which are also pure.
121 * intrinsics.c (add_conv): Mark conversion functions as pure.
122 (add_char_conversions): Likewise.
124 2010-09-03 Daniel Kraft <d@domob.eu>
127 * resolve.c (resolve_actual_arglist): Allow internal procedure
128 as actual argument with Fortran 2008.
130 2010-09-03 Daniel Kraft <d@domob.eu>
133 * gfortran.h (struct gfc_code): Renamed `whichloop' to
134 `which_construct' as this is no longer restricted to loops.
135 * parse.h (struct gfc_state_data): New field `construct'.
136 * match.c (match_exit_cycle): Handle EXIT from non-loops.
137 * parse.c (push_state): Set `construct' field.
138 * resolve.c (resolve_select_type): Extend comment.
139 * trans-stmt.c (gfc_trans_if): Add exit label.
140 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
141 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
142 (gfc_trans_do), (gfc_trans_do_while): Ditto.
143 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
144 (gfc_trans_cycle): Ditto.
145 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
147 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
149 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
150 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
151 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
152 * intrinsic.texi (RSHIFT): Fix documentation.
154 2010-09-02 Tobias Burnus <burnus@net-b.de>
157 * trans-common.c (create_common): Change build[0-9] to
159 * trans-const.c (gfc_conv_constant_to_tree,
160 gfc_conv_constant_to_tree): Ditto.
161 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
162 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
163 add_argument_checking, create_main_function,
164 gfc_generate_return): Ditto.
165 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
166 * trans-stmt.c (allocate_temp_for_forall_nest_1,
167 compute_inner_temp_size, compute_overall_iter_number,
168 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
169 gfc_conv_elemental_dependencies, gfc_do_allocate,
170 gfc_evaluate_where_mask, gfc_trans_allocate,
171 gfc_trans_arithmetic_if, gfc_trans_call,
172 gfc_trans_character_select, gfc_trans_deallocate,
173 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
174 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
175 gfc_trans_integer_select, gfc_trans_logical_select,
176 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
177 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
178 gfc_trans_where_assign) Ditto.
180 2010-09-02 Janus Weil <janus@gcc.gnu.org>
183 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
186 2010-09-02 Tobias Burnus <burnus@net-b.de>
189 * resolve.c (apply_default_init): Mark symbol as referenced,
190 if it is initialized.
191 (resolve_symbol): Change intialized check for BT_DERIVED such
192 that also function results get initialized; remove now obsolete
193 gfc_set_sym_referenced for BT_CLASS.
195 2010-09-01 Janus Weil <janus@gcc.gnu.org>
198 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
199 * resolve.c (resolve_allocate_expr): Defer handling of default
200 initialization to 'gfc_trans_allocate'.
201 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
202 (resolve_fl_derived): Suppress error messages for vtypes.
203 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
204 polymorphic MOLD expression.
205 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
206 dummy initialization.
208 2010-09-01 Tobias Burnus <burnus@net-b.de>
210 * gfortran.texi (preprocessing): Update URL to COCO.
212 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
214 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
215 array quad_decls. Remove unnecessary assignment.
217 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
219 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
220 other than long double.
221 * mathbuiltins.def: Add builtins from the POW and CPOW family.
222 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
223 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
224 prefix to function name.
225 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
226 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
228 (gfc_conv_intrinsic_exponent): Likewise.
229 (gfc_conv_intrinsic_abs): Likewise.
230 (gfc_conv_intrinsic_mod): Likewise.
231 (gfc_conv_intrinsic_sign): Likewise.
232 (gfc_conv_intrinsic_arith): Likewise.
233 (gfc_conv_intrinsic_fraction): Likewise.
234 (gfc_conv_intrinsic_nearest): Likewise.
235 (gfc_conv_intrinsic_spacing): Likewise.
236 (gfc_conv_intrinsic_rrspacing): Likewise.
237 (gfc_conv_intrinsic_scale): Likewise.
238 (gfc_conv_intrinsic_set_exponent): Likewise.
240 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
242 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
243 * intrinsic.h (gfc_resolve_execute_command_line): New function.
244 * iresolve.c (gfc_resolve_execute_command_line): New function.
245 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
246 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
248 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
251 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
252 and parity{,l,ll} builtins.
253 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
254 (gfc_conv_intrinsic_function): Call above new functions.
255 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
257 * intrinsic.texi: Document POPCNT and POPPAR.
259 2010-08-30 Janus Weil <janus@gcc.gnu.org>
262 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
264 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
266 * Make-lang.in: Add frontend-passes.o dependencies.
268 2010-08-29 Janus Weil <janus@gcc.gnu.org>
271 * resolve.c (resolve_structure_cons): For derived types, make sure the
272 type has been resolved.
273 (resolve_typebound_procedures): Make sure the vtab has been generated.
275 2010-08-29 Janus Weil <janus@gcc.gnu.org>
278 * match.c (gfc_match_select_type): Give the associate-name the
279 FL_VARIABLE attribute.
281 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
283 * simplify.c (gfc_simplify_bessel_n2): Fix indention
286 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
289 * trans-types.c (gfc_init_kinds): Disable TFmode.
291 2010-08-27 Janus Weil <janus@gcc.gnu.org>
294 * match.c (gfc_match_allocate): Avoid double free on error.
296 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
299 * gfortran.h (gfc_real_info): Add c_float128 field.
300 * mathbuiltins.def: Indicate which builtins are const.
301 * trans-types.h (float128_type_node, complex_float128_type_node,
302 gfc_real16_is_float128): New variables.
303 * trans-types.c (float128_type_node, complex_float128_type_node,
304 gfc_real16_is_float128): New variables.
305 (gfc_init_kinds): Allow TFmode.
306 (gfc_build_real_type): Mark __float128 types as such.
307 (gfc_init_types): Initialize float128_type_node and
308 complex_float128_type_node
309 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
310 argument of OTHER_BUILTIN macro.
311 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
312 (builtin_decl_for_precision): Special case for __float128.
313 (builtin_decl_for_float_kind): Likewise.
314 (define_quad_builtin): New function.
315 (gfc_build_intrinsic_lib_fndecls): Create all __float128
316 library decls if necessary. Store them in the real16_decl and
317 complex16_decl builtin map fields.
318 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
319 library function names.
321 2010-08-27 Tobias Burnus <burnus@net-b.de>
324 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
325 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
326 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
327 gfc_resolve_parity): New prototypes.
328 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
329 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
330 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
331 gfc_resolve_parity): New functions.
332 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
334 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
335 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
336 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
337 * gcc/fortran/simplify.c (simplify_transformation_to_array):
338 Add post-processing opterator.
339 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
340 gfc_simplify_product, gfc_simplify_sum): Update call.
341 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
342 gfc_simplify_parity): New functions.
344 2010-08-27 Janus Weil <janus@gcc.gnu.org>
347 * match.c (select_type_set_tmp): Add the possibility to reset the
349 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
351 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
354 * dependency.c (check_section_vs_section): Single test for
355 identical strides which takes into account that only one
356 of the strides may be NULL.
358 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
361 * primary.c (match_hollerith_constant): Calculate padding needed to
362 fill default integer and allocate string for that size. Set pad bytes
364 * gfortran.h: Add hollerith pad value to type spec union.
365 * data.c (create_character_initializer): Fix spelling of function name.
366 Use hollerith pad value to calculate length.
367 * arith.c (hollerith2representation); Use hollerith pad value to
370 2010-08-26 Daniel Kraft <d@domob.eu>
375 * gfortran.h (struct gfc_association_list): New flag `dangling'.
376 (gfc_build_block_ns): Declared here...
377 * parse.h (gfc_build_block_ns): ...instead of here.
378 * trans.h (gfc_process_block_locals): Expect additionally the
379 gfc_association_list of BLOCK (if present).
380 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
381 * resolve.c (resolve_variable): Only check for invalid *array*
382 references on associate-names.
383 (resolve_assoc_var): New method with code previously in resolve_symbol.
384 (resolve_select_type): Use association to give the selector and
385 temporaries their values instead of ordinary assignment.
386 (resolve_fl_var_and_proc): Allow CLASS associate-names.
387 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
388 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
389 to `gfc_process_block_locals' to match new interface.
390 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
392 (gfc_process_block_locals): Defer them rather here when linked to
393 from the BLOCK's association list.
395 2010-08-25 Jakub Jelinek <jakub@redhat.com>
397 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
398 TREE_NOTHROW on fndecls that can't throw. Set
399 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
400 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
401 gfor_fndecl_associated.
403 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
406 * frontend-passes.c (optimize_equality): Don't optimize array equality
408 2010-08-23 Janus Weil <janus@gcc.gnu.org>
411 * resolve.c (resolve_procedure_interface): New function split off from
413 (resolve_formal_arglist): Call it here ...
414 (resolve_symbol): ... and here.
416 2010-08-22 Joseph Myers <joseph@codesourcery.com>
418 * Make-lang.in (gfortranspec.o): Update dependencies.
419 * gfortranspec.c: Include coretypes.h before gcc.h. Include
421 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
422 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
423 (g77_xargc): Make unsigned.
424 (g77_xargv): Change to g77_x_decoded_options.
425 (g77_newargc): Make unsigned.
426 (g77_newargv): Change to g77_new_decoded_options.
427 (strings_same, options_same): New.
428 (append_arg): Use cl_decoded_option structures.
429 (append_option): New.
430 (add_arg_libgfortran): New.
431 (lang_specific_driver): Use cl_decoded_option structures.
433 2010-08-21 Janus Weil <janus@gcc.gnu.org>
437 * class.c (add_proc_comp): Add static initializer for PPCs.
438 (add_procs_to_declared_vtab): Modified comment.
439 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
440 initializer if the component is part of a vtype.
441 (mio_component_list): Add argument 'vtype', pass it on to
443 (mio_symbol): Modified call to 'mio_component_list'.
444 * trans.h (gfc_conv_initializer): Modified prototype.
445 (gfc_trans_assign_vtab_procs): Removed.
446 * trans-common.c (create_common): Modified call to
447 'gfc_conv_initializer'.
448 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
449 gfc_emit_parameter_debug_info): Modified call to
450 'gfc_conv_initializer'.
451 (build_function_decl): Remove assertion.
452 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
453 Removed call to 'gfc_trans_assign_vtab_procs'.
454 (gfc_conv_initializer): Add argument 'procptr'.
455 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
456 (gfc_trans_assign_vtab_procs): Removed.
457 * trans-stmt.c (gfc_trans_allocate): Removed call to
458 'gfc_trans_assign_vtab_procs'.
460 2010-08-21 Tobias Burnus <burnus@net-b.de>
464 * intrinsic.c (add_sym): Init value attribute.
465 (set_attr_value): New function.
466 (add_functions) Use it and add JN/YN resolvers.
467 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
468 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
469 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
470 * iresolve.c (gfc_resolve_bessel_n2): New function.
471 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
473 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
474 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
475 * simplify.c (): For YN set to -INF if previous values
477 * trans-expr.c (gfc_conv_procedure_call): Don't crash
479 * iresolve.c (gfc_resolve_extends_type_of): Set the
480 type of the dummy argument to the one of the actual.
482 2010-08-20 Joseph Myers <joseph@codesourcery.com>
484 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
486 2010-08-20 Joseph Myers <joseph@codesourcery.com>
488 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
491 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
493 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
495 2010-08-19 Daniel Kraft <d@domob.eu>
499 * trans.h (struct gfc_se): New flag `byref_noassign'.
500 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
501 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
502 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
503 and check for compile-time errors with those.
504 * trans-decl.c (trans_associate_var): Use new routine
505 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
506 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
507 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
508 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
509 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
510 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
511 rank remapping for assignment.
513 2010-08-19 Tobias Burnus <burnus@net-b.de>
515 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
516 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
519 2010-08-19 Tobias Burnus <burnus@net-b.de>
523 * check.c (gfc_check_bessel_n2): New function.
524 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
525 * intrinsic.c (add_functions): Add transformational version
526 of the Bessel_jn/yn intrinsics.
527 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
528 gfc_simplify_bessel_yn2): New prototypes.
529 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
530 transformational variant.
531 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
532 Check for negative order.
533 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
534 gfc_simplify_bessel_yn2): New functions.
536 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
539 * resolve.c (resolve_transfer): Traverse operands and set expression
540 to be checked to a non EXPR_OP type.
542 2010-08-19 Janus Weil <janus@gcc.gnu.org>
545 * gfortran.h (gfc_add_save): Modified prototype.
546 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
547 (match_pointer_init): New function to match F08 pointer initialization.
548 (variable_decl,match_procedure_decl,match_ppc_decl): Use
549 'match_pointer_init'.
550 (match_attr_spec): Module variables are implicitly SAVE.
551 (gfc_match_save): Modified call to 'gfc_add_save'.
552 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
554 * primary.c (gfc_variable_attr): Handle SAVE attribute.
555 * resolve.c (resolve_structure_cons): Add new argument and do pointer
556 initialization checks.
557 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
558 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
559 (resolve_fl_variable): Handle SAVE_IMPLICIT.
560 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
562 * trans-decl.c (gfc_create_module_variable): Module variables with
563 TARGET can already exist.
564 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
565 (gfc_conv_initializer): Implement non-NULL pointer
568 2010-08-18 Tobias Burnus <burnus@net-b.de>
571 * intrinsic.texi (selected_char_kind): Document ISO_10646
574 2010-08-17 Jakub Jelinek <jakub@redhat.com>
577 * trans-decl.c (build_library_function_decl_1): Chain on
578 void_list_node instead of creating a new TREE_LIST.
579 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
580 * trans-types.c (gfc_get_function_type): Likewise. Set
581 typelist to void_list_node for the main program.
583 2010-08-17 Daniel Kraft <d@domob.eu>
586 * gfortran.h (struct gfc_association_list): New member `where'.
587 (gfc_is_associate_pointer) New method.
588 * match.c (gfc_match_associate): Remember locus for each associate
589 name matched and do not try to set variable flag.
590 * parse.c (parse_associate): Use remembered locus for symbols.
591 * primary.c (match_variable): Instead of variable-flag check for
592 associate names set it for all such names used.
593 * symbol.c (gfc_is_associate_pointer): New method.
594 * resolve.c (resolve_block_construct): Don't generate assignments
595 to give associate-names their values.
596 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
597 (resolve_symbol): Set some more attributes for associate variables,
598 set variable flag here and check it and don't try to build an
599 explicitely shaped array-spec for array associate variables.
600 * trans-expr.c (gfc_conv_variable): Dereference in case of association
602 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
603 (gfc_sym_type): Return pointer type for association to scalar vars.
604 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
605 (trans_associate_var): New method.
606 (gfc_trans_deferred_vars): Handle association symbols.
608 2010-08-16 Joseph Myers <joseph@codesourcery.com>
610 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
612 (MMDX): Change back to MMD. Mark NoDriverArg instead of
614 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
615 OPT_MDX and OPT_MMDX.
617 2010-08-16 Joseph Myers <joseph@codesourcery.com>
619 * lang.opt (MDX, MMDX): Mark RejectDriver.
621 2010-08-15 Janus Weil <janus@gcc.gnu.org>
623 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
624 vtabs for generics any more).
626 2010-08-15 Daniel Kraft <d@domob.eu>
629 * gfortran.h (gfc_find_proc_namespace): New method.
630 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
631 around with namespace.
632 * symbol.c (gfc_find_proc_namespace): New method.
633 * trans-decl.c (gfc_build_qualified_array): Use it for correct
635 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
636 * parse.c (parse_associate): Removed assignment-generation here...
637 * resolve.c (resolve_block_construct): ...and added it here.
638 (resolve_variable): Handle names that are arrays but were not parsed
639 as such because of association.
640 (resolve_code): Fix BLOCK resolution.
641 (resolve_symbol): Generate array-spec for associate-names.
643 2010-08-15 Tobias Burnus <burnus@net-b.de>
646 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
647 (verify_c_interop): Handle unresolved DT with bind(C).
649 2010-08-15 Tobias Burnus <burnus@net-b.de>
651 * trans-expr.c (gfc_conv_expr_present): Regard nullified
652 pointer arrays as absent.
653 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
654 dummys as absent argument.
655 * interface.c (compare_actual_formal,compare_parameter):
658 2010-08-15 Tobias Burnus <burnus@net-b.de>
660 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
661 dummies with intent(in).
663 2010-08-15 Daniel Kraft <d@domob.eu>
666 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
667 routines not IMPURE also as PURE.
668 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
669 `NO_CLASS' in `CLASS_IMPURE'.
670 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
671 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
672 (add_functions): Ditto.
673 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
674 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
675 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
676 are not ALLOCATABLE and have their INTENT specified.
678 2010-08-13 Daniel Kraft <d@domob.eu>
680 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
681 * array.c (gfc_match_array_spec): Match implied-shape specification and
682 handle AS_IMPLIED_SHAPE correctly otherwise.
683 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
684 (variable_decl): Some checks for implied-shape declaration.
685 * resolve.c (resolve_symbol): Assert that array-spec is no longer
686 AS_IMPLIED_SHAPE in any case.
688 2010-08-12 Joseph Myers <joseph@codesourcery.com>
690 * lang.opt (MD, MMD): Change to MDX and MMDX.
691 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
693 2010-08-11 Janus Weil <janus@gcc.gnu.org>
696 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
698 (check_arglist,check_specific): Add reference to 'name' field.
699 (init_arglist): Remove reference to 'name' field.
700 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
701 * check.c (variable_check): Reverse order of checks. Respect intent of
703 (int_or_proc_check): New function.
704 (coarray_check): New function.
705 (allocatable_check): New function.
706 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
707 (gfc_check_complex): Use 'int_or_real_check'.
708 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
709 gfc_check_ucobound): Use 'coarray_check'.
710 (gfc_check_pack): Use 'real_or_complex_check'.
711 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
713 (scalar_check,type_check,numeric_check,int_or_real_check,
714 real_or_complex_check,kind_check,double_check,logical_array_check,
715 array_check,same_type_check,rank_check,nonoptional_check,
716 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
717 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
718 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
719 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
720 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
721 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
722 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
725 2010-08-10 Daniel Kraft <d@domob.eu>
727 * gfortran.texi (Interoperability with C): Fix ordering in menu
728 and add new subsection about pointers.
729 (Interoperable Subroutines and Functions): Split off the pointer part.
730 (working with Pointers): New subsection with extended discussion
731 of pointers (especially procedure pointers).
733 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
736 * array.c (gfc_ref_dimen_size): Add end argument.
737 If end is non-NULL, calculate it.
738 (ref_size): Adjust call to gfc_ref_dimen_size.
739 (gfc_array_dimen_size): Likewise.
740 (gfc_array_res_shape): Likewise.
741 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
742 * resolve.c (resolve_array_ref): For stride not equal to -1,
743 fill in the lowest possible end.
745 2010-08-09 Janus Weil <janus@gcc.gnu.org>
747 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
749 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
751 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
753 (check_some_aliasing): Likewise.
754 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
755 (gfc_conv_intrinsic_int): Likewise.
756 (gfc_conv_intrinsic_lib_function): Likewise.
757 (gfc_conv_intrinsic_cmplx): Likewise.
758 (gfc_conv_intrinsic_ctime): Likewise.
759 (gfc_conv_intrinsic_fdate): Likewise.
760 (gfc_conv_intrinsic_ttynam): Likewise.
761 (gfc_conv_intrinsic_minmax): Likewise.
762 (gfc_conv_intrinsic_minmax_char): Likewise.
763 (gfc_conv_intrinsic_ishftc): Likewise.
764 (gfc_conv_intrinsic_index_scan_verify): Likewise.
765 (gfc_conv_intrinsic_merge): Likewise.
766 (gfc_conv_intrinsic_trim): Likewise.
767 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
769 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
772 * dependency.c (check_section_vs_section): Handle cases where
773 the start expression coincides with the lower or upper
776 2010-08-04 Janus Weil <janus@gcc.gnu.org>
781 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
782 container types. Do not artificially increase refs. Commit symbols one
784 * interface.c (compare_parameter): Make sure vtabs are present before
785 generating module variables.
786 * resolve.c (resolve_allocate_expr): Ditto.
788 2010-08-04 Tobias Burnus <burnus@net-b.de>
792 * resolve.c (resolve_structure_cons): Fix
795 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
799 * symbol.c (changed_syms): Made static again.
800 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
801 Changed conditional internal error into assert.
802 Rename function to ...
803 (gfc_enforce_clean_symbol_state): ... this.
804 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
805 Rename the former to the latter.
806 * parse.c (decode_statement, decode_omp_directive,
807 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
809 (changed_syms): Remove declaration.
810 (next_statement): Use gfc_enforce_clean_symbol_state.
812 2010-08-04 Tobias Burnus <burnus@net-b.de>
815 * resolve.c (resolve_structure_cons): Fix handling of
816 initialization structure constructors with character
817 elements of the wrong length.
818 * array.c (gfc_check_iter_variable): Add NULL check.
819 (gfc_resolve_character_array_constructor): Also truncate
822 2010-08-04 Tobias Burnus <burnus@net-b.de>
824 * trans-io.c (gfc_build_io_library_fndecls): Fix return
825 value of some libgfortran functions.
827 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
830 * dependency.c (gfc_deb_compare_expr): Remove any integer
831 conversion functions to larger types from both arguments.
832 Remove handling these functions futher down.
834 2010-08-03 Janus Weil <janus@gcc.gnu.org>
838 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
839 * resolve.c (resolve_tb_generic_targets): Check for errors.
841 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
844 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
847 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
850 * dependency.h: Add prototype for gfc_are_identical_variables.
851 * frontend-passes.c: Include depencency.h.
852 (optimimize_equality): Use gfc_are_identical_variables.
853 * dependency.c (identical_array_ref): New function.
854 (gfc_are_identical_variables): New function.
855 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
856 * dependency.c (gfc_check_section_vs_section). Rename gfc_
857 prefix from statc function.
858 (check_section_vs_section): Change arguments to gfc_array_ref,
859 adjust function body accordingly.
861 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
862 Janus Weil <janus@gcc.gnu.org>
867 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
868 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
869 gfc_copy_formal_args, gfc_copy_formal_args_intr,
870 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
871 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
872 Call reject_statement in case of error.
873 (match_deferred_characteritics): Call gfc_undo_symbols in case match
876 2010-08-01 Janus Weil <janus@gcc.gnu.org>
879 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
880 (gfc_find_derived_vtab): Make vtabs and vtypes public.
881 * module.c (read_module): When reading module files, always import
882 vtab and vtype symbols.
884 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
888 * symbol.c (changed_syms): Made non-static.
889 * parse.c (changed_syms): Declare new external.
890 (next_statement): Assert changed_syms is NULL at the beginning.
892 2010-07-30 Janus Weil <janus@gcc.gnu.org>
893 Steven G. Kargl <kargl@gcc.gnu.org>
896 * match.c (match_type_spec): Try to parse derived types before
899 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
901 * gfortran.h (gfc_release_symbol): New prototype.
902 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
903 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
904 Use gfc_release_symbol.
905 * parse.c (gfc_fixup_sibling_symbols): Ditto.
906 * resolve.c (resolve_symbol): Ditto.
908 2010-07-29 Tobias Burnus <burnus@net-b.de>
912 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
913 external procedure declarations in modules.
914 (gfc_get_symbol_decl): Modify assert.
916 2010-07-29 Janus Weil <janus@gcc.gnu.org>
919 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
921 2010-07-29 Janus Weil <janus@gcc.gnu.org>
924 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
925 (gfc_trans_class_assign): Modified prototype.
926 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
927 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
928 (gfc_trans_class_assign): ... here. Modified actual arguments.
929 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
930 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
931 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
933 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
937 * class.c (gfc_find_derived_vtab): Accept or discard newly created
938 symbols before returning.
940 2010-07-29 Joseph Myers <joseph@codesourcery.com>
942 * lang.opt (cpp): Remove Joined and Separate markers.
943 (cpp=): New internal option.
944 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
945 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
948 2010-07-29 Daniel Kraft <d@domob.eu>
951 * array.c (resolve_array_bound): Fix error message to properly handle
952 non-variable expressions.
954 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
956 * decl.c (free_value): Also free repeat field.
957 * data.c (gfc_assign_data_value): Always free offset before returning.
959 2010-07-28 Daniel Kraft <d@domob.eu>
961 * gfortran.h (gfc_build_intrinsic_call): New method.
962 * expr.c (gfc_build_intrinsic_call): New method.
963 * simplify.c (range_check): Ignore non-constant value.
964 (simplify_bound_dim): Handle non-variable expressions and
965 fix memory leak with non-free'ed expression.
966 (simplify_bound): Handle non-variable expressions.
967 (gfc_simplify_shape): Ditto.
968 (gfc_simplify_size): Ditto, but only in certain cases possible.
970 2010-07-28 Joseph Myers <joseph@codesourcery.com>
972 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
975 2010-07-28 Tobias Burnus <burnus@net-b.de>
978 * trans-types.c (gfc_get_derived_type): Fix DT declaration
979 from modules for whole-file mode.
981 2010-07-27 Joseph Myers <joseph@codesourcery.com>
983 * gfortran.h (gfc_handle_option): Update prototype and return
985 * options.c (gfc_handle_option): Update prototype and return value
988 2010-07-27 Joseph Myers <joseph@codesourcery.com>
990 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
991 decoded options in allocating deferred_opt.
992 * cpp.h (gfc_cpp_init_options): Update prototype.
993 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
994 * gfortran.h (gfc_option_lang_mask): New.
995 (gfc_init_options): Update prototype.
996 * options.c (gfc_option_lang_mask): New.
997 (gfc_init_options): Update prototype. Pass new arguments to
998 gfc_cpp_init_options.
1000 2010-07-26 Tobias Burnus <burnus@net-b.de>
1003 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1004 for functions which are later in the same file.
1005 (gfc_create_function_decl, build_function_decl,
1006 build_entry_thunks): Add global argument.
1007 * trans.c (gfc_generate_module_code): Update
1008 gfc_create_function_decl call.
1009 * trans.h (gfc_create_function_decl): Update prototype.
1010 * resolve.c (resolve_global_procedure): Also resolve for
1013 2010-07-26 Richard Henderson <rth@redhat.com>
1016 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1017 (gfc_write_global_declarations): New.
1019 2010-07-26 Tobias Burnus <burnus@net-b.de>
1022 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1023 for call to transfer_namelist_element.
1024 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1027 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1030 * Make-lang.in: Add fortran/frontend-passes.o.
1031 * gfortran.h: Add prototype for gfc_run_passes.
1032 * resolve.c (gfc_resolve): Call gfc_run_passes.
1033 * frontend-passes.c: New file.
1035 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1038 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1041 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1044 * gfortran.h (gfc_namespace): New field old_equiv.
1045 (gfc_free_equiv_until): New prototype.
1046 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1047 a parameterized stop condition.
1048 (gfc_free_equiv): Use gfc_free_equiv_until.
1049 * parse.c (next_statement): Save equivalence list.
1050 (reject_statement): Restore equivalence list.
1052 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1055 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1056 in the function so that it does not get missed by early exits.
1057 (load_line): Add checks for quoted strings and free form comments to
1058 disable warnings on comments. Add check for ampersand as first
1059 character after truncation and don't warn for this case, but warn if
1060 there are subsequent non-whitespace characters.
1062 2010-07-24 Tobias Burnus <burnus@net-b.de>
1065 * parse.c (gfc_parse_file): Do not override
1066 gfc_global_ns_list items.
1068 2010-07-24 Tobias Burnus <burnus@net-b.de>
1070 * options.c (gfc_init_options): Enable -fwhole-file by default.
1071 * interface.c (compare_parameter): Assume a Hollerith constant is
1072 compatible with all other argument types.
1074 2010-07-23 Tobias Burnus <burnus@net-b.de>
1077 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1078 -fwhole-file also for derived types.
1079 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1080 rename to gfc_copy_dt_decls_ifequal.
1081 (gfc_get_derived_type): Update call.
1082 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1084 2010-07-23 Tobias Burnus <burnus@net-b.de>
1087 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1089 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1091 * trans-types.c (gfc_get_array_descriptor_base,
1092 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1093 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1094 instead of clearing DECL_NAME.
1095 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1097 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1100 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1102 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1103 reverse the scalarization loop.
1104 gfc_conv_resolve_dependencies: Pass the reverse field of the
1105 loopinfo to gfc_dep_resolver.
1106 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1107 assignment by resetting loop.reverse.
1108 gfortran.h : Add the gfc_reverse enum.
1109 trans.h : Add the reverse field to gfc_loopinfo.
1110 dependency.c (gfc_check_dependency): Pass null to the new arg
1111 of gfc_dep_resolver.
1112 (gfc_check_section_vs_section): Check for reverse dependencies.
1113 (gfc_dep_resolver): Add reverse argument and deal with the loop
1115 dependency.h : Modify prototype for gfc_dep_resolver to include
1118 2010-07-23 Daniel Kraft <d@domob.eu>
1121 * gfortran.h (gfc_find_symtree_in_proc): New method.
1122 * symbol.c (gfc_find_symtree_in_proc): New method.
1123 * match.c (match_exit_cycle): Look for loop name also in parent
1124 namespaces within current procedure.
1126 2010-07-22 Tobias Burnus <burnus@net-b.de>
1129 * dependency.c (gfc_check_dependency): Add argument alising check.
1130 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1132 2010-07-22 Daniel Kraft <d@domob.eu>
1134 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1135 now in the correct place.
1137 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1140 * Revert my commit r162325.
1142 2010-07-21 Daniel Kraft <d@domob.eu>
1144 * trans.h (gfc_get_return_label): Removed.
1145 (gfc_generate_return): New method.
1146 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1147 returning a tree directly.
1148 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1149 (gfc_trans_block_construct): Update for new interface to
1150 `gfc_trans_deferred_vars'.
1151 * trans-decl.c (current_function_return_label): Removed.
1152 (current_procedure_symbol): New variable.
1153 (gfc_get_return_label): Removed.
1154 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1155 returning a tree directly.
1156 (get_proc_result), (gfc_generate_return): New methods.
1157 (gfc_generate_function_code): Clean up and do init/cleanup here
1158 also with gfc_wrapped_block. Remove return-label but rather
1161 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1164 * fortran/match.c (match_type_spec): Check for derived type before
1167 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1170 * interface.c (matching_typebound_op): Add argument for the
1171 return of the generic name for the procedure.
1172 (build_compcall_for_operator): Add an argument for the generic
1173 name of an operator procedure and supply it to the expression.
1174 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1175 calls to the above procedures.
1176 * resolve.c (resolve_typebound_function): Catch procedure
1177 component calls for CLASS objects, check that the vtable is
1178 complete and insert the $vptr and procedure components, to make
1180 (resolve_typebound_function): The same.
1181 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1182 an allocatable scalar if it is a result.
1184 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1187 * match.c (gfc_match_iterator): Reverted.
1189 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1192 * match.c (gfc_match_iterator): Remove error that iterator
1193 cannot be INTENT(IN).
1195 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1197 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1198 Access subscript through the "dim" field index.
1199 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1201 (gfc_conv_array_index_offset): Ditto.
1202 (gfc_conv_loop_setup): Ditto.
1203 (gfc_conv_expr_descriptor): Ditto.
1204 (gfc_conv_ss_startstride): Ditto. Update call to
1205 gfc_conv_section_startstride.
1206 (gfc_conv_section_startstride): Set values along the array dimension.
1207 Get array dimension directly from the argument.
1209 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1211 * trans.h (gfc_string_to_single_character): New prototype.
1212 * trans-expr.c (string_to_single_character): Renamed to ...
1213 (gfc_string_to_single_character): ... this. No longer static.
1214 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1215 gfc_trans_string_copy): Adjust callers.
1216 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1217 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1218 (select_struct): Move to toplevel, add GTY(()).
1219 (gfc_trans_character_select): Optimize SELECT CASE
1220 with character length 1.
1222 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1224 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1225 * trans-common.c: Likewise.
1226 * trans-decl.c: Likewise.
1227 * trans-types.c: Likewise.
1228 * trans.c: Likewise.
1230 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1233 * resolve.c (resolve_typebound_generic_call): Resolve generic
1234 non-polymorphic type-bound procedure calls to the correct specific
1236 (resolve_typebound_subroutine): Remove superfluous code.
1238 2010-07-15 Daniel Kraft <d@domob.eu>
1241 * trans.h (struct gfc_wrapped_block): New struct.
1242 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1243 (gfc_finish_wrapped_block): New method.
1244 (gfc_init_default_dt): Add new init code to block rather than
1246 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1247 (gfc_trans_dummy_array_bias): Ditto.
1248 (gfc_trans_g77_array): Ditto.
1249 (gfc_trans_deferred_array): Ditto.
1250 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1251 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1252 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1253 (gfc_finish_wrapped_block): New method.
1254 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1255 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1256 (gfc_trans_deferred_array): Ditto.
1257 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1258 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1259 (init_intent_out_dt): Ditto.
1260 (gfc_init_default_dt): Add new init code to block rather than
1262 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1263 and cleanup code and put it all together.
1265 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1267 * trans.h (gfc_build_compare_string): Add CODE argument.
1268 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1269 gfc_build_compare_string.
1270 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1271 gfc_build_compare_string.
1272 (string_to_single_character): Rename len variable to length.
1273 (gfc_optimize_len_trim): New function.
1274 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1275 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1276 bigger than the length of the other string, they compare unequal.
1279 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1280 in CASE_LABEL_EXPR and use NULL for low for the default case.
1282 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1284 * trans-array.c (gfc_conv_section_upper_bound): Remove
1285 (gfc_conv_section_startstride): Don't set the upper bound in the
1286 vector subscript case.
1287 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1289 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1292 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1293 * dependency.c (gfc_is_data_pointer): Make it static.
1294 * intrinsic.texi: Update documentation on C_LOC.
1295 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1296 and add a check for polymorphic variables.
1298 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1300 * trans-expr.c (string_to_single_character): Also optimize
1301 string literals containing a single char followed only by spaces.
1302 (gfc_trans_string_copy): Remove redundant string_to_single_character
1305 * trans-decl.c (gfc_build_intrinsic_function_decls,
1306 gfc_build_builtin_function_decls): Mark functions as
1307 DECL_PURE_P or TREE_READONLY.
1309 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1311 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1312 instead of build_function_call_expr.
1313 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1315 2010-07-13 Tobias Burnus <burnus@net-b.de>
1316 Daniel Franke <franke.daniel@gmail.com>
1319 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1320 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1322 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1324 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1325 Tobias Burnus <burnus@net-b.de>
1328 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1329 noclobber/noescape annotations to function calls.
1330 (gfc_build_builtin_function_decls): Likewise.
1332 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1338 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1339 * class.c (gfc_build_class_symbol): Modified call to
1340 'gfc_find_derived_vtab'.
1341 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1342 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1344 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1345 Removed treatment of generics.
1346 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1347 Call 'add_proc_comp' instead of duplicating code.
1348 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1350 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1351 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1352 Removed treatment of generics.
1353 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1354 'gfc_find_derived_vtab'.
1355 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1356 Removed treatment of generics.
1357 (resolve_select_type,resolve_fl_derived): Modified call to
1358 'gfc_find_derived_vtab'.
1359 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1360 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1362 * trans-stmt.c (gfc_trans_allocate): Ditto.
1364 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1367 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1370 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1372 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1373 * resolve.c (build_default_init_expr): Ditto.
1375 2010-07-11 Tobias Burnus <burnus@net-b.de>
1378 * module.c (sort_iso_c_rename_list): Remove.
1379 (import_iso_c_binding_module,use_iso_fortran_env_module):
1380 Allow multiple imports of the same symbol.
1382 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1384 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1386 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1389 * decl.c (build_sym,attr_decl1): Only build the class container if the
1390 symbol has sufficient attributes.
1391 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1392 pointer attribute for classes.
1393 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1394 * module.c (MOD_VERSION): Bump.
1395 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1396 (mio_symbol_attribute): Handle class_pointer attribute.
1397 * parse.c (parse_derived): Use class_pointer instead of pointer
1398 attribute for classes.
1399 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1400 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1401 resolve_allocate_expr,resolve_fl_derived): Ditto.
1402 (resolve_fl_var_and_proc): Check for class_ok attribute.
1404 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1406 * trans-io.c (gfc_build_st_parameter): Update calls to
1407 gfc_add_field_to_struct.
1408 * trans-stmt.c (ADD_FIELD): Ditto.
1410 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1412 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1413 fieldlist, remove fieldlist from argument list.
1414 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1415 and remove fieldlist from argument list.
1416 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1417 gfc_get_mixed_entry_union): Move setting
1418 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1419 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1421 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1424 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1425 if the lhs has never been host associated, as well as not being
1426 use associated, a pointer or a target.
1427 * resolve.c (resolve_variable): Mark variables that are host
1429 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1432 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1434 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1435 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1436 SIZEOF and C_SIZEOF.
1438 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1441 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1442 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1443 gfc_resolve_storage_size): New prototypes.
1444 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1445 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1446 * iresolve.c (gfc_resolve_storage_size): New function.
1447 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1449 (gfc_conv_intrinsic_storage_size): New function.
1450 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1452 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1455 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1456 !$omp do loops. Error on CYCLE to non-innermost collapsed
1459 2010-07-08 Tobias Burnus <burnus@net-b.de>
1462 * array.c (gfc_match_array_ref): Better error message for
1463 coarrays with too few ranks.
1464 (match_subscript): Move one diagnostic to caller.
1465 * gfortran.h (gfc_get_corank): Add prottype.
1466 * expr.c (gfc_get_corank): New function.
1467 * iresolve.c (resolve_bound): Fix rank for cobounds.
1468 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1469 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1472 2010-07-06 Tobias Burnus <burnus@net-b.de>
1475 * array.c (gfc_expand_constructor): Add optional diagnostic.
1476 * gfortran.h (gfc_expand_constructor): Update prototype.
1477 * expr.c (gfc_simplify_expr, check_init_expr,
1478 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1479 * resolve.c (gfc_resolve_expr): Ditto.
1481 2010-07-06 Tobias Burnus <burnus@net-b.de>
1483 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1484 * trans-intrinsic.c: Ditto.
1485 * trans-types.c: Ditto.
1486 * convert.c: Include diagnostic-core.h instead of toplev.h.
1488 * trans-array.c: Ditto.
1489 * trans-const.c: Ditto.
1490 * trans-expr.c: Ditto.
1491 * trans-io.c: Ditto.
1492 * trans-openmp.c: Ditto.
1495 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1498 * check.c (dim_rank_check): Also check intrinsic functions.
1499 Adjust permissible rank for functions which reduce the rank of
1500 their argument. Spread is an exception, where DIM can
1501 be one larger than the rank of array.
1503 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1506 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1508 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1511 * trans-types.c (gfc_get_derived_type): Derived type fields
1512 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1513 but build_pointer_type_for_mode must be used for this.
1515 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1517 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1518 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1519 type of gfc_conv_procedure_call.
1520 (conv_generic_with_optional_char_arg): Likewise.
1521 * trans-stmt.c (gfc_trans_call): Likewise.
1522 * trans-expr.c (gfc_conv_function_expr): Likewise.
1523 (gfc_conv_procedure_call): Use build_call_vec instead of
1526 2010-07-04 Daniel Kraft <d@domob.eu>
1528 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1530 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1534 * trans-types.c (gfc_get_derived_type): Derived type fields
1535 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1537 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1540 * decl.c (match_procedure_in_type): Clear structure before using.
1541 (gfc_match_generic): Ditto.
1543 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1545 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1546 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1547 of which comes from...
1548 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1549 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1551 (gfc_get_array_descriptor_base): Likewise.
1552 (gfc_get_mixed_entry_union): Likewise.
1553 (gfc_get_derived_type): Add extra chain parameter for
1554 gfc_add_field_to_struct.
1555 * trans-stmt.c (gfc_trans_character_select): Likewise.
1556 * trans-io.c (gfc_build_st_parameter): Likewise.
1558 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1561 * resolve.c (is_external_proc): Prevent procedure pointers from being
1562 regarded as external procedures.
1564 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1567 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1568 passed as second argument of ASSOCIATED.
1570 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1573 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1574 to determine if a function assignment can be made without a
1576 (gfc_trans_arrayfunc_assign): Move all the conditions that
1577 suppress the direct function call to the above new functon and
1580 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1583 * interface.c (argument_rank_mismatch): New function.
1584 (compare_parameter): Call new function instead of generating
1587 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1589 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1590 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1593 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1595 * Make-lang.in: Update dependencies.
1597 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1599 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1600 and exit_label fields.
1601 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1603 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1604 (gfc_trans_do): Likewise.
1605 (gfc_trans_do_while): Likewise.
1606 (gfc_trans_cycle): Use cycle_label directly.
1607 (gfc_trans_exit): Use exit_label directly.
1609 2010-06-27 Daniel Kraft <d@domob.eu>
1611 * dump-parse-tree.c (show_symbol): Dump target-expression for
1613 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1614 (show_namespace): Use show_level for correct indentation of
1615 "inner namespaces" (contained procedures or BLOCK).
1617 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1620 * dump-parse-tree.c (show_code_node): Show namespace for
1623 2010-06-26 Tobias Burnus <burnus@net-b.de>
1625 * decl.c (gfc_match_decl_type_spec): Support
1626 TYPE(intrinsic-type-spec).
1628 2010-06-25 Tobias Burnus <burnus@net-b.de>
1630 * intrinsic.h (gfc_check_selected_real_kind,
1631 gfc_simplify_selected_real_kind): Update prototypes.
1632 * intrinsic.c (add_functions): Add radix support to
1634 * check.c (gfc_check_selected_real_kind): Ditto.
1635 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1636 * trans-decl.c (gfc_build_intrinsic_function_decls):
1637 Change call from selected_real_kind to selected_real_kind2008.
1638 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1639 (PRECISION, RANGE, RADIX): Add cross @refs.
1641 2010-06-25 Tobias Burnus <burnus@net-b.de>
1643 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1644 * gfortran.texi (_gfortran_set_options): Update for
1645 GFC_STD_F2008_OBS addition.
1646 * libgfortran.h: Add GFC_STD_F2008_OBS.
1647 * options.c (set_default_std_flags, gfc_handle_option): Handle
1649 io.c (check_format): Fix allow_std check.
1651 2010-06-25 Tobias Burnus <burnus@net-b.de>
1653 * decl.c (gfc_match_entry): Allow END besides
1654 END SUBROUTINE/END FUNCTION for contained procedures.
1656 2010-06-25 Tobias Burnus <burnus@net-b.de>
1658 * parse.c (next_free, next_fixed): Allow ";" as first character.
1660 2010-06-24 Tobias Burnus <burnus@net-b.de>
1663 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1665 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1668 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1671 2010-06-21 Tobias Burnus <burnus@net-b.de>
1674 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1676 * symbol.c (gfc_add_contiguous): New function.
1677 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1678 * decl.c (match_attr_spec): Ditto.
1679 (gfc_match_contiguous): New function.
1680 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1682 * gfortran.h (symbol_attribute): Add contiguous.
1683 (gfc_is_simply_contiguous): Add prototype.
1684 (gfc_add_contiguous): Add prototype.
1685 * match.h (gfc_match_contiguous): Add prototype.
1686 * parse.c (decode_specification_statement,
1687 decode_statement): Handle contiguous attribute.
1688 * expr.c (gfc_is_simply_contiguous): New function.
1689 * dump-parse-tree.c (show_attr): Handle contiguous.
1690 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1692 * trans-expr.c (gfc_add_interface_mapping): Copy
1694 * trans-array.c (gfc_conv_descriptor_stride_get,
1695 gfc_conv_array_parameter): Handle contiguous arrays.
1696 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1697 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1699 * trans.h (gfc_array_kind): Ditto.
1700 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1702 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1704 * options.c (gfc_handle_option): Don't handle N_OPTS.
1706 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1709 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1712 2010-06-18 Tobias Burnus <burnus@net-b.de>
1715 * resolve.c (resolve_allocate_deallocate): Properly check
1716 part-refs in stat=/errmsg= for invalid use.
1718 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1721 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1722 Return directly in case of an error.
1724 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1727 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1728 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1729 structure to each procedure in a procedure list.
1730 * module.c (mio_typebound_proc): Add NULL argument to
1731 'gfc_get_typebound_proc'.
1732 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1733 to initialize the new structure.
1735 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1738 * gfortran.h (gfc_expr): Add new member 'mold'.
1739 * match.c (gfc_match_allocate): Implement the MOLD tag.
1740 * resolve.c (resolve_allocate_expr): Ditto.
1741 * trans-stmt.c (gfc_trans_allocate): Ditto.
1743 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1746 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1747 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1748 GFC_DECL_SAVED_DESCRIPTOR set.
1749 (gfc_omp_report_decl): New function.
1750 * trans.h (gfc_omp_report_decl): New prototype.
1751 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1753 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1757 * gfortranspec.c (lang_specific_driver): Removed deprecation
1759 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1760 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1761 * cpp.h (gfc_cpp_makedep): New.
1762 (gfc_cpp_add_dep): New.
1763 (gfc_cpp_add_target): New.
1764 * cpp.c (gfc_cpp_option): Add deps* members.
1765 (gfc_cpp_makedep): New.
1766 (gfc_cpp_add_dep): New.
1767 (gfc_cpp_add_target): New.
1768 (gfc_cpp_init_options): Initialize new options.
1769 (gfc_cpp_handle_option): Handle new options.
1770 (gfc_cpp_post_options): Map new options to libcpp-options.
1771 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1772 (gfc_cpp_done): If requested, write dependencies to file.
1773 * module.c (gfc_dump_module): Add a module filename as target.
1774 * scanner.c (open_included_file): New parameter system; add the
1775 included file as dependency.
1776 (gfc_open_included_file): Add the included file as dependency.
1777 (gfc_open_intrinsic_module): Likewise.
1778 * invoke.texi: Removed deprecation warning for -M.
1779 * gfortran.texi: Removed Makefile-dependencies project.
1781 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1783 * resolve.c (resolve_global_procedure): Improved checking if an
1784 explicit interface is required.
1786 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1788 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1790 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1791 (gfc_conv_intrinsic_ttynam): Likewise.
1792 (gfc_conv_intrinsic_trim): Likewise.
1794 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1797 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1799 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1801 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1803 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1805 * mathbuiltins.def: Add builtins that do not directly correspond
1806 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1807 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1808 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1809 code_{r,c}{4,8,10,16} fields. Add
1810 {,complex}{float,double,long_double}_built_in fields.
1811 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1812 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1813 definition of OTHER_BUILTIN.
1814 (real_compnt_info): Remove unused struct.
1815 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1817 (build_round_expr): Call builtin_decl_for_precision instead of
1819 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1820 instead of a switch.
1821 (gfc_build_intrinsic_lib_fndecls): Match
1822 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1823 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1825 (gfc_conv_intrinsic_lib_function): Go through all the extended
1827 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1828 instead of a switch.
1829 (gfc_conv_intrinsic_abs): Likewise.
1830 (gfc_conv_intrinsic_mod): Likewise.
1831 (gfc_conv_intrinsic_sign): Likewise.
1832 (gfc_conv_intrinsic_fraction): Likewise.
1833 (gfc_conv_intrinsic_nearest): Likewise.
1834 (gfc_conv_intrinsic_spacing): Likewise.
1835 (gfc_conv_intrinsic_rrspacing): Likewise.
1836 (gfc_conv_intrinsic_scale): Likewise.
1837 (gfc_conv_intrinsic_set_exponent): Likewise.
1839 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1843 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1844 functions with CLASS formal arguments.
1846 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1849 * resolve.c (conformable_arrays): Handle allocatable components.
1851 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1854 * gfortran.texi: Document that Cray pointers cannot be function
1857 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1860 * gfortran.texi: Document lack of support for syntax
1861 "complex FUNCTION name*16()", and existence of alternative
1862 legacy syntax "complex*16 FUNCTION name()".
1864 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1867 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1868 POSIX's fsync(), and how to call the latter from Fortran code.
1870 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1873 * interface.c (compare_actual_formal): Reject actual arguments with
1874 array subscript passed to ASYNCHRONOUS dummys.
1876 2010-06-10 Daniel Kraft <d@domob.eu>
1879 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1880 (struct gfc_symbol): New field `assoc'.
1881 (struct gfc_association_list): New struct.
1882 (struct gfc_code): New struct `block' in union, move `ns' there
1883 and add association list.
1884 (gfc_free_association_list): New method.
1885 (gfc_has_vector_subscript): Made public;
1886 * match.h (gfc_match_associate): New method.
1887 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1888 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1889 * interface.c (gfc_has_vector_subscript): Made public.
1890 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1891 * match.c (gfc_match_associate): New method.
1892 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1893 * primary.c (match_variable): Don't allow names associated to expr here.
1894 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1895 (case_exec_markers, case_end): Add ASSOCIATE statement.
1896 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1897 (parse_associate): New method.
1898 (parse_executable): Handle ST_ASSOCIATE.
1899 (parse_block_construct): Change reference to gfc_code's `ns' field.
1900 * resolve.c (resolve_select_type): Ditto.
1901 (resolve_code): Ditto.
1902 (resolve_block_construct): Ditto and add comment.
1903 (resolve_select_type): Set association list in generated BLOCK to NULL.
1904 (resolve_symbol): Resolve associate names.
1905 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1906 and free association list.
1907 (gfc_free_association_list): New method.
1908 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1909 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1910 gfc_code's `ns' field.
1912 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1914 * error.c (error_print): Pre-initialize loc by NULL.
1915 * openmp.c (resolve_omp_clauses): Add explicit
1916 braces to avoid ambigous else.
1917 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1919 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1921 * gfc-internals.texi: Move to GFDL 1.3.
1922 * gfortran.texi: Ditto.
1923 * intrinsic.texi: Ditto.
1924 * invoke.texi: Ditto.
1926 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1929 * check.c (gfc_check_selected_real_kind): Verify that the
1930 actual arguments are scalar.
1932 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1935 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1937 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1940 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1942 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1944 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1946 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1948 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1949 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1950 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1951 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1953 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1954 less_than_bitsize2): New functions.
1955 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1956 nonnegative_check and less_than_bitsize1.
1957 (gfc_check_ibclr, gfc_check_ibset): Removed.
1958 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1961 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1964 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1967 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1969 * resolve.c (resolve_deallocate_expr): Avoid warning
1970 about possible use of iunitialized sym.
1971 (resolve_allocate_expr): Pre-initialize sym by NULL.
1973 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1976 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1978 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1980 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1982 (gfc_get_array_type_bounds): Likewise.
1984 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1985 (gfc_find_module): Likewise.
1987 * f95-lang.c (pushlevel): Likewise.
1989 * trans.h (struct lang_type): Add variable_size GTY option.
1990 (struct lang_decl): Likewise.
1992 2010-06-08 Tobias Burnus <burnus@net-b.de>
1995 * symbol.c (check_conflict): Move protected--external/procedure check ...
1996 * resolve.c (resolve_select_type): ... to the resolution stage.
1998 2010-06-07 Tobias Burnus <burnus@net-b.de>
2000 * options.c (gfc_handle_option): Fix -fno-recursive.
2002 2010-06-07 Tobias Burnus <burnus@net-b.de>
2004 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2005 * gfortran.texi (copyrights-gfortran): Ditto.
2007 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2009 * lang.opt (fshort-enums): Define using Var and VarExists.
2010 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2012 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2013 Janus Weil <janus@gcc.gnu.org>
2016 * resolve.c (get_declared_from_expr): Move to before
2017 resolve_typebound_generic_call. Make new_ref and class_ref
2018 ignorable if set to NULL.
2019 (resolve_typebound_generic_call): Once we have resolved the
2020 generic call, check that the specific instance is that which
2021 is bound to the declared type.
2022 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2023 freeing 'class_ref->next' twice.
2025 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2028 * trans-array.c (structure_alloc_comps): Dereference scalar
2029 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2032 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2034 * gfortranspec.c (append_arg, lang_specific_driver): Use
2035 GCC-specific formats in diagnostics.
2037 2010-06-02 Tobias Burnus <burnus@net-b.de>
2040 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2043 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2046 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2049 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2051 * fortran/gfortran.texi: Fix typos in description of variable-format-
2054 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2057 * dependency.c (gfc_check_section_vs_section): Check
2058 for interleaving array assignments without conflicts.
2060 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2062 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2063 $data component of a class container.
2064 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2065 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2066 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2067 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2068 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2069 * gcc/fortran/parse.c (parse_derived): Ditto.
2070 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2071 gfc_expr_attr): Ditto.
2072 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2073 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2074 resolve_fl_var_and_proc, resolve_typebound_procedure,
2075 resolve_fl_derived): Ditto.
2076 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2077 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2079 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2080 gfc_trans_deferred_vars): Ditto.
2081 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2083 2010-05-28 Tobias Burnus <burnus@net-b.de>
2085 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2087 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2089 * gfortranspec.c (append_arg, lang_specific_driver): Use
2090 fatal_error instead of fatal. Use warning instead of fprintf for
2093 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2095 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2096 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2097 xstrerror instead of strerror.
2099 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2101 * cpp.c (cb_cpp_error): Save and restore
2102 global_dc->warn_system_headers, not variable warn_system_headers.
2104 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2106 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2108 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2110 * trans-common.c: Do not include rtl.h, include output.h instead.
2111 * trans-decl.c: Likewise.
2113 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2116 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2117 namespace before trying to reorder the gsymbols.
2119 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2124 * resolve.c (resolve_global_procedure): Add check for global
2125 procedures with implicit interfaces and assumed-shape or optional
2126 dummy arguments. Verify that function return type, kind and string
2129 2010-05-21 Tobias Burnus <burnus@net-b.de>
2131 * gfortran.h: Do not include system.h.
2132 * bbt.c: Include system.h.
2134 * dependency.c: Ditto.
2135 * dump-parse-tree.c: Ditto.
2136 * arith.h: Do not include gfortran.h.
2137 * constructor.h: Do not include gfortran.h and splay-tree.h.
2138 * match.h: Do not include gfortran.h.
2140 * target-memory.h: Ditto.
2141 * openmp.c: Do not include toplev.h and target.h.
2142 * trans-stmt.c: Ditto not include toplev.h.
2144 * trans-common.c: Tell why toplev.h is needed. And
2145 do not include target.h.
2146 * trans-expr.c: Tell why toplev.h is needed.
2147 * trans-array.c: Ditto.
2148 * trans-openmp.c: Ditto.
2149 * trans-const.c: Ditto.
2151 * trans-types.c: Ditto.
2152 * trans-io.c: Ditto.
2153 * trans-decl.c: Ditto.
2156 * trans-intrinsic.c: Ditto.
2159 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2162 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2163 before returning MATCH_ERROR. Add check for scalar. Add check for
2164 default integer kind.
2166 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2169 * match.c (gfc_match_select_type): On error jump back out of the local
2171 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2172 stage, more precisely to ...
2173 * resolve.c (resolve_fl_derived): ... this place.
2175 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2178 * resolve.c (ensure_not_abstract): Allow abstract types with
2179 non-abstract ancestors.
2181 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2183 * trans-const.c: Include realmpfr.h.
2184 * Make-lang.in: Update dependencies.
2186 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2188 * trans-const.c, trans-types.c, trans-intrinsic.c:
2189 Clean up redundant includes.
2191 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2194 * lang.opt (Wunused-dummy-argument): New option.
2195 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2196 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2197 (set_Wall): Enable warn_unused_dummy_argument.
2198 (gfc_handle_option): Set warn_unused_dummy_argument according to
2200 * trans-decl.c (generate_local_decl): Separate warnings about
2201 unused variables and unused dummy arguments.
2202 * invoke.texi: Documented new option.
2204 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2206 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2207 (gfc_conv_string_tmp): Do not assert type comparibilty.
2208 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2209 (gfc_conv_expr_descriptor): Remove assert.
2210 * trans-common.c: Clarify why rtl.h and tm.h are included.
2211 * trans-openmp.c: Do not include ggc.h and real.h.
2212 Explain why gimple.h is included.
2213 * trans-const.c: Do not include ggc.h.
2214 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2215 * trans.c: Do not include ggc.h and real.h.
2216 Explain why gimple.h is included.
2217 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2218 and dwarf2out.h are included.
2219 * trans-io.c: Do not include gimple.h and real.h.
2220 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2221 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2224 2010-05-20 Tobias Burnus <burnus@net-b.de>
2226 * options.c (gfc_init_options,gfc_post_options): Enable
2227 flag_associative_math by default.
2229 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2232 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2233 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2234 blank STOP, handling a null expression. (gfc_trans_pause): Use
2235 pause_string for blank PAUSE.
2236 * trans.h: Add external function declaration for error_stop_numeric.
2237 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2238 the declaration for the library call. Adjust whitespaces.
2239 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2240 signal no stop code. Match the expression following the stop and pass
2241 that to the translators. Remove the old use of digit matching. Add
2242 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2243 and if CHARACTER, default character KIND.
2245 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2248 * lang.opt (Wconversion-extra): New option.
2249 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2250 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2251 (set_Wall): Enable -Wconversion.
2252 (gfc_handle_option): Set warn_conversion_extra.
2253 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2254 introduced for -Wconversion if -Wconversion-extra is present.
2255 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2256 -Wconversion; document -Wconversion-extra.
2258 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2261 * gfortran.h (gfc_has_default_initializer): New.
2262 * expr.c (gfc_has_default_initializer): New.
2263 * resolve.c (has_default_initializer): Removed, use
2264 gfc_has_default_initializer() instead. Updated all callers.
2265 * trans-array.c (has_default_initializer): Removed, use
2266 gfc_has_default_initializer() instead. Updated all callers.
2267 * trans-decl.c (generate_local_decl): Do not check the
2268 first component only to check for initializers, but use
2269 gfc_has_default_initializer() instead.
2271 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2274 * primary.c (match_string_constant): Move start_locus just inside
2276 * data.c (create_character_intializer): Clarified truncation warning.
2278 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2281 * intrinsic.h (gfc_check_float): New prototype.
2282 (gfc_check_sngl): New prototype.
2283 * check.c (gfc_check_float): New.
2284 (gfc_check_sngl): New.
2285 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2286 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2288 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2289 added them to the list of specifics of REAL instead.
2291 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2294 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2295 This is now handled via 'gfc_class_null_initializer'.
2297 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2299 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2300 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2301 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2302 add_procs_to_declared_vtab,add_generic_specifics,
2303 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2304 find_typebound_proc_uop,gfc_find_typebound_proc,
2305 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2306 gfc_get_tbp_symtree): Moved here from other places.
2307 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2309 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2310 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2311 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2312 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2313 * Make-lang.in: Add class.o.
2314 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2315 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2316 add_procs_to_declared_vtab,add_generic_specifics,
2317 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2318 find_typebound_proc_uop,gfc_find_typebound_proc,
2319 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2320 gfc_get_tbp_symtree): Move to class.c.
2322 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2324 * trans-types.c (gfc_init_types): Use build_function_type_list.
2325 (gfc_get_ppc_type): Likewise.
2326 * trans-decl.c (gfc_generate_constructors): Likewise.
2327 * f95-lang.c (build_builtin_fntypes): Likewise.
2328 (gfc_init_builtin_functions): Likewise.
2329 (DEF_FUNCTION_TYPE_0): Likewise.
2330 (DEF_FUNCTION_TYPE_1): Likewise.
2331 (DEF_FUNCTION_TYPE_2): Likewise.
2332 (DEF_FUNCTION_TYPE_3): Likewise.
2333 (DEF_FUNCTION_TYPE_4): Likewise.
2334 (DEF_FUNCTION_TYPE_5): Likewise.
2335 (DEF_FUNCTION_TYPE_6): Likewise.
2336 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2337 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2339 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2341 * trans-array.c (gfc_trans_array_constructor_value): Use
2342 build_constructor instead of build_constructor_from_list.
2343 (gfc_build_constant_array_constructor): Likewise.
2344 * trans-decl.c (create_main_function): Likewise.
2345 * trans-stmt.c (gfc_trans_character_select): Likewise.
2347 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2350 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2351 (resolve_fl_variable_derived): ... this place.
2352 (resolve_symbol): Make sure function symbols (and their result
2353 variables) are not resolved twice.
2355 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2358 * array.c (match_array_list): Revert change from 2010-05-13.
2360 2010-05-16 Richard Guenther <rguenther@suse.de>
2362 * trans-decl.c (module_htab_decls_hash): Revert last change.
2364 2010-05-16 Richard Guenther <rguenther@suse.de>
2366 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2368 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2370 * options.c (set_Wall): Remove special logic for Wuninitialized
2373 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2377 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2380 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2384 * gfortran.h (gfc_class_null_initializer): New prototype.
2385 * expr.c (gfc_class_null_initializer): New function to build a NULL
2386 initializer for CLASS pointers.
2387 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2388 containers. Remove default NULL initialization of $data component.
2389 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2391 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2392 Use new function 'gfc_class_null_initializer'.
2393 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2396 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2399 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2400 unsigned mpz_get_?i routines.
2402 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2404 * trans.c (trans_code): Set backend locus early.
2405 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2406 of the function instead of current input_location.
2408 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2411 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2413 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2414 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2417 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2420 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2422 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2423 by reference dummy procedures or non-dummy procedure pointers.
2424 (gfc_omp_predetermined_sharing): Return
2425 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2427 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2430 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2431 after OMP statement.
2432 (gfc_match_omp_critical): Likewise.
2433 (gfc_match_omp_flush): Likewise.
2434 (gfc_match_omp_workshare): Likewise.
2435 (gfc_match_omp_master): Likewise.
2436 (gfc_match_omp_ordered): Likewise.
2437 (gfc_match_omp_atomic): Likewise.
2438 (gfc_match_omp_barrier): Likewise.
2439 (gfc_match_omp_end_nowait): Likewise.
2441 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2444 * resolve.c (validate_case_label_expr): Removed FIXME.
2445 (resolve_select): Raise default warning on case labels out of range
2446 of the case expression.
2448 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2453 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2454 about conversion warnings.
2456 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2459 * match.c (gfc_match_select_type): Move error message to
2460 resolve_select_type.
2461 * resolve.c (resolve_select_type): Error message moved here from
2462 gfc_match_select_type. Correctly set type of temporary.
2464 2010-05-10 Richard Guenther <rguenther@suse.de>
2466 * trans-decl.c (gfc_build_library_function_decl): Split out
2468 (build_library_function_decl_1): ... this new function.
2469 Set a fnspec attribute if a specification was provided.
2470 (gfc_build_library_function_decl_with_spec): New function.
2471 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2472 and internal_unpack.
2474 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2477 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2480 2010-05-07 Jason Merrill <jason@redhat.com>
2482 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2483 to avoid -Wc++-compat warning.
2485 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2488 * options.c (gfc_handle_option): Add argument kind.
2489 * gfortran.h (gfc_handle_option): Update declaration.
2491 2010-05-06 Tobias Burnus <burnus@net-b.de>
2494 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2497 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2500 * resolve.c (traverse_data_list): Rephrase error message for
2501 non-constant bounds in data-implied-do.
2503 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2506 * gfortran.h: Removed repeat count from constructor, removed
2508 * data.h (gfc_assign_data_value_range): Changed return value from
2510 * data.c (gfc_assign_data_value): Add location to constructor element.
2511 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2512 for each element in range. Return early if an error was generated.
2513 * resolve.c (check_data_variable): Stop early if range assignment
2516 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2519 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2520 * symbol.c (gfc_build_class_symbol): Add separate class container for
2523 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2526 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2528 2010-05-02 Tobias Burnus <burnus@net-b.de>
2531 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2532 for lcobound, ucobound, image_index and this_image.
2533 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2534 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2535 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2536 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2538 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2540 2010-04-30 Tobias Burnus <burnus@net-b.de>
2544 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2545 calculation for array descriptor types.
2547 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2550 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2551 initializers for PPC members of the vtabs.
2553 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2556 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2557 attribute for all PPC members of the vtypes.
2558 (copy_vtab_proc_comps): Copy the correct interface.
2559 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2560 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2561 a dummy argument and make sure all PPC members of the vtab are
2562 initialized correctly.
2563 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2564 in call to gfc_trans_assign_vtab_procs.
2565 * trans-stmt.c (gfc_trans_allocate): Ditto.
2567 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2570 * resolve.c (resolve_typebound_function): Renamed
2571 resolve_class_compcall.Do all the detection of class references
2573 (resolve_typebound_subroutine): resolve_class_typebound_call
2574 renamed. Otherwise same as resolve_typebound_function.
2575 (gfc_resolve_expr): Call resolve_typebound_function.
2576 (resolve_code): Call resolve_typebound_subroutine.
2578 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2581 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2582 pass back the specific symtree name, rather than the target
2585 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2588 * resolve.c (resolve_structure_cons): Make the initializer of
2589 the vtab component 'extends' the same type as the component.
2591 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2594 * interface.c (check_interface1): Pass symbol name rather than NULL to
2595 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2596 trap MULL. (gfc_compare_derived_types): Revert previous change
2597 incorporated incorrectly during merge from trunk, r155778.
2598 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2599 than NULL to gfc_compare_interfaces.
2600 * symbol.c (add_generic_specifics): Likewise.
2602 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2605 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2606 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2607 (gfc_find_derived_vtab): Likewise.
2608 * module.c (ab_attribute): Add enumerator AB_VTAB.
2609 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2610 (check_for_ambiguous): Likewise.
2612 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2613 Janus Weil <janus@gcc.gnu.org>
2616 * trans-expr.c (select_class_proc): Remove function.
2617 (conv_function_val): Delete reference to previous.
2618 (gfc_conv_derived_to_class): Add second argument to the call to
2619 gfc_find_derived_vtab.
2620 (gfc_conv_structure): Exclude proc_pointer components when
2621 accessing $data field of class objects.
2622 (gfc_trans_assign_vtab_procs): New function.
2623 (gfc_trans_class_assign): Add second argument to the call to
2624 gfc_find_derived_vtab.
2625 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2626 implement holding off searching for the vptr derived type.
2627 (add_proc_component): New function.
2628 (add_proc_comps): New function.
2629 (add_procs_to_declared_vtab1): New function.
2630 (copy_vtab_proc_comps): New function.
2631 (add_procs_to_declared_vtab): New function.
2632 (void add_generic_specifics): New function.
2633 (add_generics_to_declared_vtab): New function.
2634 (gfc_find_derived_vtab): Add second argument to the call to
2635 gfc_find_derived_vtab. Add the calls to
2636 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2637 * decl.c (build_sym, build_struct): Use new arg in calls to
2638 gfc_build_class_symbol.
2639 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2640 definition of struct gfc_class_esym_list. Modify prototypes
2641 of gfc_build_class_symbol and gfc_find_derived_vtab.
2642 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2643 call to gfc_find_derived_vtab.
2644 * module.c : Add the vtype attribute.
2645 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2646 * resolve.c (resolve_typebound_generic_call): Add second arg
2647 to pass along the generic name for class methods.
2648 (resolve_typebound_call): The same.
2649 (resolve_compcall): Use the second arg to carry the generic
2650 name from the above. Remove the reference to class_esym.
2651 (check_members, check_class_members, resolve_class_esym,
2652 hash_value_expr): Remove functions.
2653 (resolve_class_compcall, resolve_class_typebound_call): Modify
2654 to use vtable rather than member by member calls.
2655 (gfc_resolve_expr): Modify second arg in call to
2657 (resolve_select_type): Add second arg in call to
2658 gfc_find_derived_vtab.
2659 (resolve_code): Add second arg in call resolve_typebound_call.
2660 (resolve_fl_derived): Exclude vtypes from check for late
2661 procedure definitions. Likewise for checking of explicit
2662 interface and checking of pass arg.
2663 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2664 calls to gfc_find_derived_vtab.
2665 * match.c (select_type_set_tmp): Use new arg in call to
2666 gfc_build_class_symbol.
2667 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2669 * parse.c (endType): Finish incomplete classes.
2671 2010-04-28 Tobias Burnus <burnus@net-b.de>
2675 * simplify.c (simplify_cobound): Handle scalar coarrays.
2677 2010-04-27 Tobias Burnus <burnus@net-b.de>
2679 * gfc-internals.texi: Update copyright year.
2680 * gfortran.texi: Ditto.
2681 * invoke.texi: Ditto.
2683 2010-04-27 Tobias Burnus <burnus@net-b.de>
2686 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2687 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2688 * trans-types.c (gfc_get_array_type_bounds,
2689 gfc_get_array_descriptor_base): Add corank argument.
2690 * trans-array.c (gfc_array_init_size): Handle corank.
2691 (gfc_trans_create_temp_array, gfc_array_allocate,
2692 gfc_conv_expr_descriptor): Add corank argument to call.
2693 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2695 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2699 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2700 of mucking with a tree directly.
2702 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2705 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2706 gfc_error with new error message.
2708 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2712 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2714 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2716 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2717 than the address of a GFC_SS_REFERENCE.
2718 * trans.h : Change comment on GFC_SS_REFERENCE.
2720 2010-04-22 Richard Guenther <rguenther@suse.de>
2723 * resolve.c (gfc_resolve_index): Wrap around ...
2724 (gfc_resolve_index_1): ... this. Add parameter to allow
2725 any integer kind index type.
2726 (resolve_array_ref): Allow any integer kind for the start
2727 index of an array ref.
2729 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2732 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2735 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2737 * intrinsic.c (sort_actual): Remove 'is' in error message.
2739 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2742 * resolve.c (resolve_fl_derived): If a component character
2743 length has not been resolved, do so now.
2744 (resolve_symbol): The same as above for a symbol character
2746 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2747 not needed for a character valued, procedure pointer.
2750 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2751 not found, return FAILURE rather than ICEing.
2753 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2756 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2757 sequential loops private in the innermost containing task region.
2759 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2761 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2762 to build_common_tree_nodes.
2764 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2767 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2768 gfc_msg_bounds by using 'Array bound mismatch' directly.
2769 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2770 error message to include the mismatch in the extent of array bound.
2771 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2772 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2774 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2776 * gfortran.texi: Update information on temporary file locations.
2778 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2780 * trans-decl.c (gfc_build_qualified_array): Ensure
2781 ubound.N and lbound.N artificial variable names don't appear
2784 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2787 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2788 block of code. Set name to the variable associated with the descriptor.
2790 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2792 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2793 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2795 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2797 * intrinsic.texi: Add the missing specific name of intrinsic
2798 procedure where the specific name is identical to the generic name.
2799 Fix inconsistent or mismatch in the argument names in intrinsic
2800 procedure descriptions. Add the SCALAR allocatable description to
2803 2010-04-14 Tobias Burnus <burnus@net-b.de>
2806 * array.c (gfc_find_array_ref): Handle codimensions.
2807 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2808 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2809 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2811 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2812 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2814 * intrinsic.h (add_functions): Add this_image, image_index,
2815 lcobound and ucobound intrinsics.
2816 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2817 gfc_check_image_index, gfc_check_this_image,
2818 gfc_simplify_image_index, gfc_simplify_lcobound,
2819 gfc_simplify_this_image, gfc_simplify_ucobound):
2820 New function prototypes.
2821 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2822 IMAGE_INDEX): Document new intrinsic functions.
2823 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2825 * simplify.c (simplify_bound_dim): Handle coarrays.
2826 (simplify_bound): Update simplify_bound_dim call.
2827 (gfc_simplify_num_images): Add -fcoarray=none check.
2828 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2829 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2831 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2834 * constructor.c: Fix typo in comment.
2835 * expr.c (find_array_section): Add check for max array limit.
2837 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2840 * gfortranspec.c (lookup_option): Check for -static and return
2842 (lang_specific_driver): Break when OPTION_static is discovered.
2844 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2846 * array.c (extract_element): Restore function from trunk.
2847 (gfc_get_array_element): Restore function from trunk.
2848 (gfc_expand_constructor): Restore check against
2849 flag_max_array_constructor.
2850 * constructor.c (node_copy_and_append): Delete unused.
2851 * gfortran.h: Delete comment and extra include.
2852 * constructor.h: Bump copyright and clean up TODO comments.
2853 * resolve.c: Whitespace.
2855 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2857 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2858 with direct access access to elements. Adjusted prototype, fixed all
2860 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2862 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2863 (gfc_simplify_spread): Removed workaround, directly insert elements
2864 at a given array position.
2865 (gfc_simplify_transpose): Likewise.
2866 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2868 (gfc_simplify_unpack): Likewise.
2870 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2872 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2873 (convert_boz): ... this and moved to start of file.
2874 (gfc_simplify_abs): Whitespace fix.
2875 (gfc_simplify_acos): Whitespace fix.
2876 (gfc_simplify_acosh): Whitespace fix.
2877 (gfc_simplify_aint): Whitespace fix.
2878 (gfc_simplify_dint): Whitespace fix.
2879 (gfc_simplify_anint): Whitespace fix.
2880 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2881 (gfc_simplify_dnint): Whitespace fix.
2882 (gfc_simplify_asin): Whitespace fix.
2883 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2884 (gfc_simplify_atan): Likewise.
2885 (gfc_simplify_atanh): Whitespace fix.
2886 (gfc_simplify_atan2): Whitespace fix.
2887 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2888 (gfc_simplify_bessel_j1): Likewise.
2889 (gfc_simplify_bessel_jn): Likewise.
2890 (gfc_simplify_bessel_y0): Likewise.
2891 (gfc_simplify_bessel_y1): Likewise.
2892 (gfc_simplify_bessel_yn): Likewise.
2893 (gfc_simplify_ceiling): Reorderd statements.
2894 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2896 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2898 (gfc_simplify_complex): Replaced if-gate. Removed check for
2900 (gfc_simplify_conjg): Whitespace fix.
2901 (gfc_simplify_cos): Whitespace fix.
2902 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2903 (gfc_simplify_dcmplx): Removed check for constant arguments.
2904 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2905 (gfc_simplify_digits): Whitespace fix.
2906 (gfc_simplify_dim): Whitespace fix.
2907 (gfc_simplify_dprod): Reordered statements.
2908 (gfc_simplify_erf): Whitespace fix.
2909 (gfc_simplify_erfc): Whitespace fix.
2910 (gfc_simplify_epsilon): Whitespace fix.
2911 (gfc_simplify_exp): Whitespace fix.
2912 (gfc_simplify_exponent): Use convert_boz().
2913 (gfc_simplify_floor): Reorderd statements.
2914 (gfc_simplify_gamma): Whitespace fix.
2915 (gfc_simplify_huge): Whitespace fix.
2916 (gfc_simplify_iand): Whitespace fix.
2917 (gfc_simplify_ieor): Whitespace fix.
2918 (simplify_intconv): Use gfc_convert_constant().
2919 (gfc_simplify_int): Use simplify_intconv().
2920 (gfc_simplify_int2): Reorderd statements.
2921 (gfc_simplify_idint): Reorderd statements.
2922 (gfc_simplify_ior): Whitespace fix.
2923 (gfc_simplify_ishftc): Removed duplicate type check.
2924 (gfc_simplify_len): Use range_check() instead of manual range check.
2925 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2926 (gfc_simplify_log): Whitespace fix.
2927 (gfc_simplify_log10): Whitespace fix.
2928 (gfc_simplify_minval): Whitespace fix.
2929 (gfc_simplify_maxval): Whitespace fix.
2930 (gfc_simplify_mod): Whitespace fix.
2931 (gfc_simplify_modulo): Whitespace fix.
2932 (simplify_nint): Reorderd statements.
2933 (gfc_simplify_not): Whitespace fix.
2934 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2935 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2936 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2937 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2938 (gfc_simplify_realpart): Whitespace fix.
2939 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2940 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2941 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2942 (gfc_simplify_sign): Whitespace fix.
2943 (gfc_simplify_sin): Whitespace fix.
2944 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2945 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2946 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2947 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2948 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2950 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2952 * gfortran.h (gfc_start_constructor): Removed.
2953 (gfc_get_array_element): Removed.
2954 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2955 instead. Fixed all callers.
2956 (extract_element): Removed.
2957 (gfc_expand_constructor): Temporarily removed check for
2958 max-array-constructor. Will be re-introduced later if still required.
2959 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2960 instead. Fixed all callers.
2961 * expr.c (find_array_section): Replaced manual lookup of elements
2962 by gfc_constructor_lookup.
2964 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2966 * gfortran.h (gfc_get_null_expr): New prototype.
2967 (gfc_get_operator_expr): New prototype.
2968 (gfc_get_character_expr): New prototype.
2969 (gfc_get_iokind_expr): New prototype.
2970 * expr.c (gfc_get_null_expr): New.
2971 (gfc_get_character_expr): New.
2972 (gfc_get_iokind_expr): New.
2973 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2974 * matchexp.c (build_node): Renamed and moved to
2975 expr.c (gfc_get_operator_expr). Reordered arguments to match
2976 other functions. Fixed all callers.
2977 (gfc_get_parentheses): Use specific function to build expr.
2978 * array.c (gfc_match_array_constructor): Likewise.
2979 * arith.c (eval_intrinsic): Likewise.
2980 (gfc_hollerith2int): Likewise.
2981 (gfc_hollerith2real): Likewise.
2982 (gfc_hollerith2complex): Likewise.
2983 (gfc_hollerith2logical): Likewise.
2984 * data.c (create_character_intializer): Likewise.
2985 * decl.c (gfc_match_null): Likewise.
2986 (enum_initializer): Likewise.
2987 * io.c (gfc_match_format): Likewise.
2988 (match_io): Likewise.
2989 * match.c (gfc_match_nullify): Likewise.
2990 * primary.c (match_string_constant): Likewise.
2991 (match_logical_constant): Likewise.
2992 (build_actual_constructor): Likewise.
2993 * resolve.c (build_default_init_expr): Likewise.
2994 * symbol.c (generate_isocbinding_symbol): Likewise.
2995 (gfc_build_class_symbol): Likewise.
2996 (gfc_find_derived_vtab): Likewise.
2997 * simplify.c (simplify_achar_char): Likewise.
2998 (gfc_simplify_adjustl): Likewise.
2999 (gfc_simplify_adjustr): Likewise.
3000 (gfc_simplify_and): Likewise.
3001 (gfc_simplify_bit_size): Likewise.
3002 (gfc_simplify_is_iostat_end): Likewise.
3003 (gfc_simplify_is_iostat_eor): Likewise.
3004 (gfc_simplify_isnan): Likewise.
3005 (simplify_bound): Likewise.
3006 (gfc_simplify_leadz): Likewise.
3007 (gfc_simplify_len_trim): Likewise.
3008 (gfc_simplify_logical): Likewise.
3009 (gfc_simplify_maxexponent): Likewise.
3010 (gfc_simplify_minexponent): Likewise.
3011 (gfc_simplify_new_line): Likewise.
3012 (gfc_simplify_null): Likewise.
3013 (gfc_simplify_or): Likewise.
3014 (gfc_simplify_precision): Likewise.
3015 (gfc_simplify_repeat): Likewise.
3016 (gfc_simplify_scan): Likewise.
3017 (gfc_simplify_size): Likewise.
3018 (gfc_simplify_trailz): Likewise.
3019 (gfc_simplify_trim): Likewise.
3020 (gfc_simplify_verify): Likewise.
3021 (gfc_simplify_xor): Likewise.
3022 * trans-io.c (build_dt): Likewise.
3023 (gfc_new_nml_name_expr): Removed.
3025 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3027 * arith.h (gfc_constant_result): Removed prototype.
3028 * constructor.h (gfc_build_array_expr): Removed prototype.
3029 (gfc_build_structure_constructor_expr): Removed prototype.
3030 * gfortran.h (gfc_int_expr): Removed prototype.
3031 (gfc_logical_expr): Removed prototype.
3032 (gfc_get_array_expr): New prototype.
3033 (gfc_get_structure_constructor_expr): New prototype.
3034 (gfc_get_constant_expr): New prototype.
3035 (gfc_get_int_expr): New prototype.
3036 (gfc_get_logical_expr): New prototype.
3037 * arith.c (gfc_constant_result): Moved and renamed to
3038 expr.c (gfc_get_constant_expr). Fixed all callers.
3039 * constructor.c (gfc_build_array_expr): Moved and renamed to
3040 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3041 and kind. Fixed all callers.
3042 (gfc_build_structure_constructor_expr): Moved and renamed to
3043 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3044 to type and kind. Fixed all callers.
3045 * expr.c (gfc_logical_expr): Renamed to ...
3046 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3047 (gfc_int_expr): Renamed to ...
3048 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3050 (gfc_get_constant_expr): New.
3051 (gfc_get_array_expr): New.
3052 (gfc_get_structure_constructor_expr): New.
3053 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3056 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3058 * constructor.h: New.
3059 * constructor.c: New.
3060 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3061 * arith.c (reducy_unary): Use constructor API.
3062 (reduce_binary_ac): Likewise.
3063 (reduce_binary_ca): Likewise.
3064 (reduce_binary_aa): Likewise.
3065 * check.c (gfc_check_pack): Likewise.
3066 (gfc_check_reshape): Likewise.
3067 (gfc_check_unpack): Likewise.
3068 * decl.c (add_init_expr_to_sym): Likewise.
3069 (build_struct): Likewise.
3070 * dependency.c (gfc_check_dependency): Likewise.
3071 (contains_forall_index_p): Likewise.
3072 * dump-parse-tree.c (show_constructor): Likewise.
3073 * expr.c (free_expr0): Likewise.
3074 (gfc_copy_expr): Likewise.
3075 (gfc_is_constant_expr): Likewise.
3076 (simplify_constructor): Likewise.
3077 (find_array_element): Likewise.
3078 (find_component_ref): Likewise.
3079 (find_array_section): Likewise.
3080 (find_substring_ref): Likewise.
3081 (simplify_const_ref): Likewise.
3082 (scalarize_intrinsic_call): Likewise.
3083 (check_alloc_comp_init): Likewise.
3084 (gfc_default_initializer): Likewise.
3085 (gfc_traverse_expr): Likewise.
3086 * iresolve.c (check_charlen_present): Likewise.
3087 (gfc_resolve_reshape): Likewise.
3088 (gfc_resolve_transfer): Likewise.
3089 * module.c (mio_constructor): Likewise.
3090 * primary.c (build_actual_constructor): Likewise.
3091 (gfc_match_structure_constructor): Likewise.
3092 * resolve.c (resolve_structure_cons): Likewise.
3093 * simplify.c (is_constant_array_expr): Likewise.
3094 (init_result_expr): Likewise.
3095 (transformational_result): Likewise.
3096 (simplify_transformation_to_scalar): Likewise.
3097 (simplify_transformation_to_array): Likewise.
3098 (gfc_simplify_dot_product): Likewise.
3099 (simplify_bound): Likewise.
3100 (simplify_matmul): Likewise.
3101 (simplify_minval_maxval): Likewise.
3102 (gfc_simplify_pack): Likewise.
3103 (gfc_simplify_reshape): Likewise.
3104 (gfc_simplify_shape): Likewise.
3105 (gfc_simplify_spread): Likewise.
3106 (gfc_simplify_transpose): Likewise.
3107 (gfc_simplify_unpack): Likewise.q
3108 (gfc_convert_constant): Likewise.
3109 (gfc_convert_char_constant): Likewise.
3110 * target-memory.c (size_array): Likewise.
3111 (encode_array): Likewise.
3112 (encode_derived): Likewise.
3113 (interpret_array): Likewise.
3114 (gfc_interpret_derived): Likewise.
3115 (expr_to_char): Likewise.
3116 (gfc_merge_initializers): Likewise.
3117 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3118 (gfc_trans_array_constructor_value): Likewise.
3119 (get_array_ctor_strlen): Likewise.
3120 (gfc_constant_array_constructor_p): Likewise.
3121 (gfc_build_constant_array_constructor): Likewise.
3122 (gfc_trans_array_constructor): Likewise.
3123 (gfc_conv_array_initializer): Likewise.
3124 * trans-decl.c (check_constant_initializer): Likewise.
3125 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3126 (gfc_apply_interface_mapping_to_cons): Likewise.
3127 (gfc_trans_structure_assign): Likewise.
3128 (gfc_conv_structure): Likewise.
3129 * array.c (check_duplicate_iterator): Likewise.
3130 (match_array_list): Likewise.
3131 (match_array_cons_element): Likewise.
3132 (gfc_match_array_constructor): Likewise.
3133 (check_constructor_type): Likewise.
3134 (check_constructor): Likewise.
3136 (expand_constructor): Likewise.
3137 (extract_element): Likewise.
3138 (gfc_expanded_ac): Likewise.
3139 (resolve_array_list): Likewise.
3140 (gfc_resolve_character_array_constructor): Likewise.
3141 (copy_iterator): Renamed to ...
3142 (gfc_copy_iterator): ... this.
3143 (gfc_append_constructor): Removed.
3144 (gfc_insert_constructor): Removed unused function.
3145 (gfc_get_constructor): Removed.
3146 (gfc_free_constructor): Removed.
3147 (qgfc_copy_constructor): Removed.
3148 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3149 Removed all references. Replaced constructor list by splay-tree.
3150 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3151 the inner struct, added member 'base'.
3152 (gfc_append_constructor): Removed prototype.
3153 (gfc_insert_constructor): Removed prototype.
3154 (gfc_get_constructor): Removed prototype.
3155 (gfc_free_constructor): Removed prototype.
3156 (qgfc_copy_constructor): Removed prototype.
3157 (gfc_copy_iterator): New prototype.
3158 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3160 2010-04-10 Tobias Burnus <burnus@net-b.de>
3163 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3164 proc-pointers and type-bound procedures.
3165 (gfc_specification_expr): Check proc-pointers for pureness.
3167 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3170 * gfortranspec.c (lang_specific_driver): Do not expose vars
3171 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3174 2010-04-09 Tobias Burnus <burnus@net-b.de>
3177 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3179 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3180 * data.c (gfc_assign_data_value): Ditto.
3181 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3182 (gfc_traverse_expr): Traverse also through codimension expressions.
3183 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3184 gfc_has_ultimate_pointer): New functions.
3185 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3186 (gfc_array_ref): Add codimen.
3187 (gfc_array_ref): Add in_allocate.
3188 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3189 gfc_has_ultimate_pointer): Add prototypes.
3190 * interface.c (compare_parameter, compare_actual_formal,
3191 check_intents): Add coarray constraints.
3192 * match.c (gfc_match_iterator): Add coarray constraint.
3193 * match.h (gfc_match_array_ref): Update interface.
3194 * primary.c (gfc_match_varspec): Handle codimensions.
3195 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3196 (check_class_members): Return gfc_try instead for error recovery.
3197 (resolve_typebound_function,resolve_typebound_subroutine,
3198 check_members): Handle return value of check_class_members.
3199 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3200 check_dimension, compare_spec_to_ref, resolve_array_ref,
3201 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3202 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3204 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3205 Skip over coarray refs.
3206 (gfc_array_allocate) Add support for references containing coindexes.
3207 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3208 (gfc_map_intrinsic_function): Ignore codimensions.
3210 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3213 * io.c (check_format_string): Added check for additional non
3214 blank characters after the format string was successfully
3216 * io.c (check_format): Changed the error messages for positive
3217 int required and period required to drop through the error logic
3218 and report with gfc_error instead of gfc_error_now. Corrected
3219 format postion for hollerith strings.
3221 2010-04-08 Tobias Burnus <burnus@net-b.de>
3223 * module.c (use_iso_fortran_env_module): Fix standard check.
3225 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3227 * parse.c (parse_derived, parse_enum): Avoid set but not used
3230 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3233 * gfortran.texi: Add section about representation of
3236 2010-04-07 Simon Baldwin <simonb@google.com>
3238 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3239 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3241 2010-04-07 Richard Guenther <rguenther@suse.de>
3243 * options.c (gfc_init_options): Do not set.
3245 2010-04-06 Tobias Burnus <burnus@net-b.de>
3248 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3249 * match.c (gfc_match_critical, sync_statement): Ditto.
3250 * gfortran.h (gfc_fcoarray): New enum.
3251 (gfc_option_t): Use it.
3252 * lang.opt (fcoarray): Add new flag.
3253 * invoke.texi (fcoarray): Document it.
3254 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3255 (gfc_handle_coarray_option): New function.
3257 2010-04-06 Tobias Burnus <burnus@net-b.de>
3260 * gfortran.h (gfc_array_spec): Add cotype.
3261 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3262 and defer error diagnostic.
3263 * resolve.c (resolve_fl_derived): Add missing check.
3264 (resolve_symbol): Add cotype/type check.
3265 * parse.c (parse_derived): Fix setting of coarray_comp.
3267 2010-04-06 Tobias Burnus <burnus@net-b.de>
3270 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3271 match_array_element_spec,gfc_copy_array_spec,
3272 gfc_compare_array_spec): Include corank.
3273 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3274 * decl.c (build_sym,build_struct,variable_decl,
3275 match_attr_spec,attr_decl1,cray_pointer_decl,
3276 gfc_match_volatile): Add codimension.
3277 (gfc_match_codimension): New function.
3278 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3279 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3280 (gfc_add_codimension): New function prototype.
3281 * match.h (gfc_match_codimension): New function prototype.
3282 (gfc_match_array_spec): Update prototype
3283 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3284 * module.c (MOD_VERSION): Bump.
3285 (mio_symbol_attribute): Support coarray attributes.
3286 (mio_array_spec): Add corank support.
3287 * parse.c (decode_specification_statement,decode_statement,
3288 parse_derived): Add coarray support.
3289 * resolve.c (resolve_formal_arglist, was_declared,
3290 is_non_constant_shape_array, resolve_fl_variable,
3291 resolve_fl_derived, resolve_symbol): Add coarray support.
3292 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3293 gfc_build_class_symbol): Add coarray support.
3294 (gfc_add_codimension): New function.
3296 2010-04-06 Tobias Burnus <burnus@net-b.de>
3299 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3300 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3301 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3303 * intrinsic.texi (iso_fortran_env): Ditto.
3304 * libgfortran.h (libgfortran_stat_codes): New enum.
3305 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3306 constants from the intrinsic module.
3308 2010-04-06 Tobias Burnus <burnus@net-b.de>
3311 * intrinsic.c (add_functions): Add num_images.
3312 * decl.c (gfc_match_end): Handle END CRITICAL.
3313 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3314 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3316 * gfortran.h (gfc_statement): Add enum items for those.
3317 (gfc_exec_op) Ditto.
3318 (gfc_isym_id): Add num_images.
3319 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3320 (gfc_trans_sync,gfc_trans_critical): New functions.
3321 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3322 gfc_trans_critical): Add/update prototypes.
3323 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3324 and SYNC statements.
3325 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3326 * resolve.c (resolve_sync): Add function.
3327 (gfc_resolve_blocks): Handle CRITICAL.
3328 (resolve_code): Handle CRITICAL, ERROR STOP,
3329 (resolve_branch): Add CRITICAL constraint check.
3330 and SYNC statements.
3331 * st.c (gfc_free_statement): Add new statements.
3332 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3333 (gfc_build_builtin_function_decls): Initialize it.
3334 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3335 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3336 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3338 (match_exit_cycle): Handle CRITICAL constraint.
3339 (gfc_match_stopcode): Handle ERROR STOP.
3340 * match.h (gfc_match_critical, gfc_match_error_stop,
3341 gfc_match_sync_all, gfc_match_sync_images,
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