1 2010-09-11 Mikael Morin <mikael@gcc.gnu.org>
3 * gfortran.h (gfc_expr): Remove inline_noncopying_intrinsic attribute.
4 * dependency.c (gfc_check_dependency): Don't depend on
5 expr's inline_noncopying_intrinsic_attribute.
6 * dependency.c (gfc_check_argument_var_dependency,
7 gfc_check_argument_dependency): Ditto. Recursively check dependency
8 as NOT_ELEMENTAL in the non-copying (=transpose) case.
9 * trans-intrinsic.c (gfc_conv_intrinsic_function): Ditto.
10 * resolve.c (find_noncopying_intrinsics): Remove.
11 (resolve_function, resolve_call): Remove call to
12 find_noncopying_intrinsics.
14 * trans-array.c (gfc_conv_array_transpose): Remove.
15 (gfc_walk_subexpr): Make non-static. Move prototype...
16 * trans-array.h (gfc_walk_subexpr): ... here.
17 * trans-intrinsic.c (gfc_conv_intrinsic_function): Update transpose
19 (walk_inline_intrinsic_transpose, walk_inline_intrinsic_function,
20 gfc_inline_intrinsic_function_p): New.
21 (gfc_is_intrinsic_libcall): Return early in inline intrinsic case.
22 Remove transpose from the libcall list.
23 (gfc_walk_intrinsic_function): Special case inline intrinsic.
24 * trans.h (gfc_inline_intrinsic_function_p): New prototype.
26 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
28 * trans-expr.c (expr_is_variable): New function taking non-copying
29 intrinsic functions into account.
30 (gfc_trans_assignment_1): Use expr_is_variable.
32 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
34 * trans-array.c (gfc_conv_loop_setup): Access the shape along the
35 real array dimension instead of the scalarizer (loop) dimension.
37 2010-09-10 Mikael Morin <mikael@gcc.gnu.org>
39 * trans-array.c (gfc_conv_resolve_dependencies): Handle same-array
40 transposed references.
42 2010-09-10 Tobias Burnus <burnus@net-b.de>
45 * trans.h (build1_stat_loc, build2_stat_loc, build3_stat_loc,
46 build4_stat_loc): New inline functions.
47 (build1_loc, build2_loc, build3_loc, build4_loc): New macros.
48 (build1_v, build2_v, build3_v, build4_v): Use input_location
50 * trans-array.c (gfc_trans_scalarized_loop_end,
51 gfc_conv_array_parameter): Replace build[1-4] by build[1-4]_loc.
52 * trans.c (gfc_build_addr_expr, gfc_build_array_ref,
53 gfc_finish_wrapped_block): Ditto.
54 * trans-decl.c (gfc_init_default_dt, init_intent_out_dt): Ditto.
55 * trans-expr.c (gfc_conv_missing_dummy,
56 gfc_trans_alloc_subarray_assign, gfc_trans_zero_assign): Ditto.
57 * trans-openmp.c (gfc_omp_clause_default_ctor,
58 gfc_trans_omp_critical, gfc_trans_omp_parallel,
59 gfc_trans_omp_parallel_do, gfc_trans_omp_parallel_sections,
60 gfc_trans_omp_parallel_workshare, gfc_trans_omp_sections
61 gfc_trans_omp_single, gfc_trans_omp_task,
62 gfc_trans_omp_workshare): Ditto.
64 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
66 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
67 for dummy argument that appears in a specification statement.
69 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
71 * trans-array.c (gfc_get_array_ref_dim): New function.
72 (gfc_trans_create_temp_array): Reconstruct array
73 bounds from loop bounds. Use array bounds instead of loop bounds.
75 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
77 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
78 Get the array dimension from the dim array.
80 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
82 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
83 dim array to get the stride in the innermost loop.
85 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
87 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
88 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
89 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
91 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
93 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
94 and info dimension are the same. Loop over loop dimension.
95 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
97 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
99 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
102 2010-09-09 Tobias Burnus <burnus@net-b.de>
105 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
106 STAT): Show also syntax for the function version.
107 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
108 add_sym_3s_intent): Remove function.
109 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
111 (add_sym_2_intent): New function.
112 (add_functions): Set intent for functions which modify
113 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
114 argument name of hostnm from "a" to "c"
115 (add_subroutines): Change add_sym_*s_intent to
116 add_sym_*s and add intent to the add_sym_*s calls.
118 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
121 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
122 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
123 * gfortran.h: Define ISYM values for above intrinsics.
124 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
125 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
126 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
127 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
128 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
129 gfc_simplify_merge_bits, gfc_simplify_rshift,
130 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
131 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
132 gfc_resolve_shift): New prototypes.
133 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
134 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
135 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
136 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
138 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
139 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
140 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
142 (gfc_conv_intrinsic_function): Call above static functions.
143 * intrinsic.texi: Document new intrinsics.
144 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
145 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
146 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
147 gfc_simplify_merge_bits, gfc_simplify_rshift,
148 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
151 2010-09-08 Jakub Jelinek <jakub@redhat.com>
153 * frontend-passes.c (optimize_code_node): Walk block chain by default.
156 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
157 instead of code->block.
160 * openmp.c (resolve_omp_do): Report not enough do loops for
161 collapse even if block->next is NULL.
163 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
166 * dependency.c (gfc_deb_compare_expr): Take missing optional
167 arguments into account.
169 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
171 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
172 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
173 (gfc_build_intrinsic_function_decls): Don't build the
174 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
175 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
176 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
177 of calling clz128/ctz128 library functions.
179 2010-09-07 Jan Hubicka <jh@suse.cz>
181 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
184 2010-09-07 Tobias Burnus <burnus@net-b.de>
187 * intrinsic.texi (COS): Remove superfluous "n".
189 2010-09-07 Tobias Burnus <burnus@net-b.de>
192 * trans-array.c (gfc_conv_descriptor_data_get,
193 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
194 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
195 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
196 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
197 gfc_conv_shift_descriptor_lbound,
198 gfc_set_loop_bounds_from_array_spec,
199 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
200 gfc_conv_array_transpose, gfc_get_iteration_count,
201 gfc_grow_array, gfc_trans_array_ctor_element,
202 gfc_trans_array_constructor_subarray,
203 gfc_trans_array_constructor_value,
204 constant_array_constructor_loop_size, gfc_trans_array_constructor,
205 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
206 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
207 gfc_conv_array_ref, gfc_trans_preloop_setup,
208 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
209 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
210 gfc_conv_descriptor_size, gfc_array_init_size,
211 gfc_array_allocate, gfc_array_deallocate,
212 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
213 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
214 get_array_charlen, gfc_conv_expr_descriptor,
215 array_parameter_size, gfc_conv_array_parameter,
216 gfc_trans_dealloc_allocated, get_full_array_size,
217 duplicate_allocatable,
218 structure_alloc_comps): Change fold_build[0-9] to
220 (duplicate_allocatable, structure_alloc_comps,
221 gfc_duplicate_allocatable): Add space after function name.
223 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
225 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
226 checking string length value.
227 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
228 gfc_charlen_type_node type.
231 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
232 length to gfc_charlen_type_node.
234 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
237 * frontend-passes.c (optimize_binop_array_assignment): New
239 (optimize_assignment): Call it.
241 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
244 * trans-expr.c (gfc_conv_substring): If start and end
245 of the string reference are equal, set the length to one.
247 2010-09-06 Tobias Burnus <burnus@net-b.de>
250 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
252 2010-09-06 Tobias Burnus <burnus@net-b.de>
255 * dump-parse-tree.c (gfc_debug_expr): New function.
257 2010-09-06 Tobias Burnus <burnus@net-b.de>
260 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
261 (check_specific): Special case for those intrinsics.
262 * gfortran.h (gfc_isym_id): Add new intrinsics
263 * intrinsic.h (gfc_check_transf_bit_intrins,
264 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
265 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
267 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
268 gfc_resolve_iparity, resolve_transformational): New functions.
269 (gfc_resolve_product, gfc_resolve_sum,
270 gfc_resolve_parity): Use resolve_transformational.
271 * check.c (gfc_check_transf_bit_intrins): New function.
272 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
273 gfc_simplify_iparity, do_bit_any, do_bit_ior,
274 do_bit_xor, simplify_transformation): New functions.
275 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
276 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
277 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
278 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
279 Handle IALL, IANY and IPARITY intrinsics.
280 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
282 (IALL, IANY, IPARITY): Document new intrinsics.
284 2010-09-05 Tobias Burnus <burnus@net-b.de>
287 * f95-lang.c (gfc_truthvalue_conversion): Use
288 fold_build[0-9]_loc instead of fold_build[0-9].
289 * convert.c (convert): Ditto.
290 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
291 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
292 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
293 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
294 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
295 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
296 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
297 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
298 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
299 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
300 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
301 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
302 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
303 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
304 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
305 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
306 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
307 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
308 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
309 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
310 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
311 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
312 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
313 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
314 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
315 gfc_conv_associated, gfc_conv_same_type_as,
316 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
318 2010-09-04 Tobias Burnus <burnus@net-b.de>
321 * resolve.c (resolve_fl_namelist): Change constraint checking
322 order to prevent endless loop.
324 2010-09-04 Janus Weil <janus@gcc.gnu.org>
327 * resolve.c (resolve_allocate_expr): Generate default initializers
328 already at this point, resolve them and put them into expr3, ...
329 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
332 2010-09-03 Tobias Burnus <burnus@net-b.de>
335 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
336 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
338 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
339 gfc_conv_string_length, gfc_conv_substring,
340 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
341 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
342 gfc_conv_expr_op, gfc_build_compare_string,
343 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
344 gfc_conv_derived_to_class, conv_isocbinding_procedure,
345 gfc_conv_procedure_call, fill_with_spaces,
346 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
347 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
348 gfc_trans_scalar_assign, gfc_trans_zero_assign,
349 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
350 fold_build[0-9] to fold_build[0-9]_loc.
351 * trans-io.c (set_parameter_const, set_parameter_value,
352 set_parameter_ref, gfc_convert_array_to_string, set_string,
353 set_internal_unit, io_result, set_error_locus,
354 nml_get_addr_expr, build_dt): Ditto.
355 * trans-openmp.c (gfc_omp_clause_default_ctor,
356 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
357 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
358 gfc_trans_omp_do): Ditto.
359 * trans.c (gfc_add_modify, gfc_build_addr_expr,
360 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
361 gfc_trans_runtime_check, gfc_call_malloc,
362 gfc_allocate_with_status, gfc_allocate_array_with_status,
363 gfc_call_free, gfc_deallocate_with_status,
364 gfc_call_realloc): Ditto.
366 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
369 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
370 arglists for pure user functions, or for those intrinsic
371 functions which are also pure.
372 * intrinsics.c (add_conv): Mark conversion functions as pure.
373 (add_char_conversions): Likewise.
375 2010-09-03 Daniel Kraft <d@domob.eu>
378 * resolve.c (resolve_actual_arglist): Allow internal procedure
379 as actual argument with Fortran 2008.
381 2010-09-03 Daniel Kraft <d@domob.eu>
384 * gfortran.h (struct gfc_code): Renamed `whichloop' to
385 `which_construct' as this is no longer restricted to loops.
386 * parse.h (struct gfc_state_data): New field `construct'.
387 * match.c (match_exit_cycle): Handle EXIT from non-loops.
388 * parse.c (push_state): Set `construct' field.
389 * resolve.c (resolve_select_type): Extend comment.
390 * trans-stmt.c (gfc_trans_if): Add exit label.
391 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
392 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
393 (gfc_trans_do), (gfc_trans_do_while): Ditto.
394 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
395 (gfc_trans_cycle): Ditto.
396 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
398 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
400 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
401 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
402 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
403 * intrinsic.texi (RSHIFT): Fix documentation.
405 2010-09-02 Tobias Burnus <burnus@net-b.de>
408 * trans-common.c (create_common): Change build[0-9] to
410 * trans-const.c (gfc_conv_constant_to_tree,
411 gfc_conv_constant_to_tree): Ditto.
412 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
413 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
414 add_argument_checking, create_main_function,
415 gfc_generate_return): Ditto.
416 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
417 * trans-stmt.c (allocate_temp_for_forall_nest_1,
418 compute_inner_temp_size, compute_overall_iter_number,
419 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
420 gfc_conv_elemental_dependencies, gfc_do_allocate,
421 gfc_evaluate_where_mask, gfc_trans_allocate,
422 gfc_trans_arithmetic_if, gfc_trans_call,
423 gfc_trans_character_select, gfc_trans_deallocate,
424 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
425 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
426 gfc_trans_integer_select, gfc_trans_logical_select,
427 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
428 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
429 gfc_trans_where_assign) Ditto.
431 2010-09-02 Janus Weil <janus@gcc.gnu.org>
434 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
437 2010-09-02 Tobias Burnus <burnus@net-b.de>
440 * resolve.c (apply_default_init): Mark symbol as referenced,
441 if it is initialized.
442 (resolve_symbol): Change intialized check for BT_DERIVED such
443 that also function results get initialized; remove now obsolete
444 gfc_set_sym_referenced for BT_CLASS.
446 2010-09-01 Janus Weil <janus@gcc.gnu.org>
449 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
450 * resolve.c (resolve_allocate_expr): Defer handling of default
451 initialization to 'gfc_trans_allocate'.
452 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
453 (resolve_fl_derived): Suppress error messages for vtypes.
454 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
455 polymorphic MOLD expression.
456 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
457 dummy initialization.
459 2010-09-01 Tobias Burnus <burnus@net-b.de>
461 * gfortran.texi (preprocessing): Update URL to COCO.
463 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
465 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
466 array quad_decls. Remove unnecessary assignment.
468 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
470 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
471 other than long double.
472 * mathbuiltins.def: Add builtins from the POW and CPOW family.
473 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
474 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
475 prefix to function name.
476 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
477 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
479 (gfc_conv_intrinsic_exponent): Likewise.
480 (gfc_conv_intrinsic_abs): Likewise.
481 (gfc_conv_intrinsic_mod): Likewise.
482 (gfc_conv_intrinsic_sign): Likewise.
483 (gfc_conv_intrinsic_arith): Likewise.
484 (gfc_conv_intrinsic_fraction): Likewise.
485 (gfc_conv_intrinsic_nearest): Likewise.
486 (gfc_conv_intrinsic_spacing): Likewise.
487 (gfc_conv_intrinsic_rrspacing): Likewise.
488 (gfc_conv_intrinsic_scale): Likewise.
489 (gfc_conv_intrinsic_set_exponent): Likewise.
491 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
493 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
494 * intrinsic.h (gfc_resolve_execute_command_line): New function.
495 * iresolve.c (gfc_resolve_execute_command_line): New function.
496 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
497 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
499 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
502 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
503 and parity{,l,ll} builtins.
504 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
505 (gfc_conv_intrinsic_function): Call above new functions.
506 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
508 * intrinsic.texi: Document POPCNT and POPPAR.
510 2010-08-30 Janus Weil <janus@gcc.gnu.org>
513 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
515 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
517 * Make-lang.in: Add frontend-passes.o dependencies.
519 2010-08-29 Janus Weil <janus@gcc.gnu.org>
522 * resolve.c (resolve_structure_cons): For derived types, make sure the
523 type has been resolved.
524 (resolve_typebound_procedures): Make sure the vtab has been generated.
526 2010-08-29 Janus Weil <janus@gcc.gnu.org>
529 * match.c (gfc_match_select_type): Give the associate-name the
530 FL_VARIABLE attribute.
532 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
534 * simplify.c (gfc_simplify_bessel_n2): Fix indention
537 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
540 * trans-types.c (gfc_init_kinds): Disable TFmode.
542 2010-08-27 Janus Weil <janus@gcc.gnu.org>
545 * match.c (gfc_match_allocate): Avoid double free on error.
547 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
550 * gfortran.h (gfc_real_info): Add c_float128 field.
551 * mathbuiltins.def: Indicate which builtins are const.
552 * trans-types.h (float128_type_node, complex_float128_type_node,
553 gfc_real16_is_float128): New variables.
554 * trans-types.c (float128_type_node, complex_float128_type_node,
555 gfc_real16_is_float128): New variables.
556 (gfc_init_kinds): Allow TFmode.
557 (gfc_build_real_type): Mark __float128 types as such.
558 (gfc_init_types): Initialize float128_type_node and
559 complex_float128_type_node
560 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
561 argument of OTHER_BUILTIN macro.
562 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
563 (builtin_decl_for_precision): Special case for __float128.
564 (builtin_decl_for_float_kind): Likewise.
565 (define_quad_builtin): New function.
566 (gfc_build_intrinsic_lib_fndecls): Create all __float128
567 library decls if necessary. Store them in the real16_decl and
568 complex16_decl builtin map fields.
569 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
570 library function names.
572 2010-08-27 Tobias Burnus <burnus@net-b.de>
575 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
576 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
577 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
578 gfc_resolve_parity): New prototypes.
579 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
580 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
581 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
582 gfc_resolve_parity): New functions.
583 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
585 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
586 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
587 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
588 * gcc/fortran/simplify.c (simplify_transformation_to_array):
589 Add post-processing opterator.
590 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
591 gfc_simplify_product, gfc_simplify_sum): Update call.
592 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
593 gfc_simplify_parity): New functions.
595 2010-08-27 Janus Weil <janus@gcc.gnu.org>
598 * match.c (select_type_set_tmp): Add the possibility to reset the
600 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
602 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
605 * dependency.c (check_section_vs_section): Single test for
606 identical strides which takes into account that only one
607 of the strides may be NULL.
609 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
612 * primary.c (match_hollerith_constant): Calculate padding needed to
613 fill default integer and allocate string for that size. Set pad bytes
615 * gfortran.h: Add hollerith pad value to type spec union.
616 * data.c (create_character_initializer): Fix spelling of function name.
617 Use hollerith pad value to calculate length.
618 * arith.c (hollerith2representation); Use hollerith pad value to
621 2010-08-26 Daniel Kraft <d@domob.eu>
626 * gfortran.h (struct gfc_association_list): New flag `dangling'.
627 (gfc_build_block_ns): Declared here...
628 * parse.h (gfc_build_block_ns): ...instead of here.
629 * trans.h (gfc_process_block_locals): Expect additionally the
630 gfc_association_list of BLOCK (if present).
631 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
632 * resolve.c (resolve_variable): Only check for invalid *array*
633 references on associate-names.
634 (resolve_assoc_var): New method with code previously in resolve_symbol.
635 (resolve_select_type): Use association to give the selector and
636 temporaries their values instead of ordinary assignment.
637 (resolve_fl_var_and_proc): Allow CLASS associate-names.
638 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
639 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
640 to `gfc_process_block_locals' to match new interface.
641 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
643 (gfc_process_block_locals): Defer them rather here when linked to
644 from the BLOCK's association list.
646 2010-08-25 Jakub Jelinek <jakub@redhat.com>
648 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
649 TREE_NOTHROW on fndecls that can't throw. Set
650 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
651 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
652 gfor_fndecl_associated.
654 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
657 * frontend-passes.c (optimize_equality): Don't optimize array equality
659 2010-08-23 Janus Weil <janus@gcc.gnu.org>
662 * resolve.c (resolve_procedure_interface): New function split off from
664 (resolve_formal_arglist): Call it here ...
665 (resolve_symbol): ... and here.
667 2010-08-22 Joseph Myers <joseph@codesourcery.com>
669 * Make-lang.in (gfortranspec.o): Update dependencies.
670 * gfortranspec.c: Include coretypes.h before gcc.h. Include
672 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
673 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
674 (g77_xargc): Make unsigned.
675 (g77_xargv): Change to g77_x_decoded_options.
676 (g77_newargc): Make unsigned.
677 (g77_newargv): Change to g77_new_decoded_options.
678 (strings_same, options_same): New.
679 (append_arg): Use cl_decoded_option structures.
680 (append_option): New.
681 (add_arg_libgfortran): New.
682 (lang_specific_driver): Use cl_decoded_option structures.
684 2010-08-21 Janus Weil <janus@gcc.gnu.org>
688 * class.c (add_proc_comp): Add static initializer for PPCs.
689 (add_procs_to_declared_vtab): Modified comment.
690 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
691 initializer if the component is part of a vtype.
692 (mio_component_list): Add argument 'vtype', pass it on to
694 (mio_symbol): Modified call to 'mio_component_list'.
695 * trans.h (gfc_conv_initializer): Modified prototype.
696 (gfc_trans_assign_vtab_procs): Removed.
697 * trans-common.c (create_common): Modified call to
698 'gfc_conv_initializer'.
699 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
700 gfc_emit_parameter_debug_info): Modified call to
701 'gfc_conv_initializer'.
702 (build_function_decl): Remove assertion.
703 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
704 Removed call to 'gfc_trans_assign_vtab_procs'.
705 (gfc_conv_initializer): Add argument 'procptr'.
706 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
707 (gfc_trans_assign_vtab_procs): Removed.
708 * trans-stmt.c (gfc_trans_allocate): Removed call to
709 'gfc_trans_assign_vtab_procs'.
711 2010-08-21 Tobias Burnus <burnus@net-b.de>
715 * intrinsic.c (add_sym): Init value attribute.
716 (set_attr_value): New function.
717 (add_functions) Use it and add JN/YN resolvers.
718 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
719 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
720 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
721 * iresolve.c (gfc_resolve_bessel_n2): New function.
722 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
724 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
725 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
726 * simplify.c (): For YN set to -INF if previous values
728 * trans-expr.c (gfc_conv_procedure_call): Don't crash
730 * iresolve.c (gfc_resolve_extends_type_of): Set the
731 type of the dummy argument to the one of the actual.
733 2010-08-20 Joseph Myers <joseph@codesourcery.com>
735 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
737 2010-08-20 Joseph Myers <joseph@codesourcery.com>
739 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
742 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
744 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
746 2010-08-19 Daniel Kraft <d@domob.eu>
750 * trans.h (struct gfc_se): New flag `byref_noassign'.
751 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
752 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
753 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
754 and check for compile-time errors with those.
755 * trans-decl.c (trans_associate_var): Use new routine
756 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
757 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
758 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
759 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
760 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
761 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
762 rank remapping for assignment.
764 2010-08-19 Tobias Burnus <burnus@net-b.de>
766 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
767 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
770 2010-08-19 Tobias Burnus <burnus@net-b.de>
774 * check.c (gfc_check_bessel_n2): New function.
775 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
776 * intrinsic.c (add_functions): Add transformational version
777 of the Bessel_jn/yn intrinsics.
778 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
779 gfc_simplify_bessel_yn2): New prototypes.
780 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
781 transformational variant.
782 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
783 Check for negative order.
784 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
785 gfc_simplify_bessel_yn2): New functions.
787 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
790 * resolve.c (resolve_transfer): Traverse operands and set expression
791 to be checked to a non EXPR_OP type.
793 2010-08-19 Janus Weil <janus@gcc.gnu.org>
796 * gfortran.h (gfc_add_save): Modified prototype.
797 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
798 (match_pointer_init): New function to match F08 pointer initialization.
799 (variable_decl,match_procedure_decl,match_ppc_decl): Use
800 'match_pointer_init'.
801 (match_attr_spec): Module variables are implicitly SAVE.
802 (gfc_match_save): Modified call to 'gfc_add_save'.
803 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
805 * primary.c (gfc_variable_attr): Handle SAVE attribute.
806 * resolve.c (resolve_structure_cons): Add new argument and do pointer
807 initialization checks.
808 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
809 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
810 (resolve_fl_variable): Handle SAVE_IMPLICIT.
811 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
813 * trans-decl.c (gfc_create_module_variable): Module variables with
814 TARGET can already exist.
815 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
816 (gfc_conv_initializer): Implement non-NULL pointer
819 2010-08-18 Tobias Burnus <burnus@net-b.de>
822 * intrinsic.texi (selected_char_kind): Document ISO_10646
825 2010-08-17 Jakub Jelinek <jakub@redhat.com>
828 * trans-decl.c (build_library_function_decl_1): Chain on
829 void_list_node instead of creating a new TREE_LIST.
830 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
831 * trans-types.c (gfc_get_function_type): Likewise. Set
832 typelist to void_list_node for the main program.
834 2010-08-17 Daniel Kraft <d@domob.eu>
837 * gfortran.h (struct gfc_association_list): New member `where'.
838 (gfc_is_associate_pointer) New method.
839 * match.c (gfc_match_associate): Remember locus for each associate
840 name matched and do not try to set variable flag.
841 * parse.c (parse_associate): Use remembered locus for symbols.
842 * primary.c (match_variable): Instead of variable-flag check for
843 associate names set it for all such names used.
844 * symbol.c (gfc_is_associate_pointer): New method.
845 * resolve.c (resolve_block_construct): Don't generate assignments
846 to give associate-names their values.
847 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
848 (resolve_symbol): Set some more attributes for associate variables,
849 set variable flag here and check it and don't try to build an
850 explicitely shaped array-spec for array associate variables.
851 * trans-expr.c (gfc_conv_variable): Dereference in case of association
853 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
854 (gfc_sym_type): Return pointer type for association to scalar vars.
855 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
856 (trans_associate_var): New method.
857 (gfc_trans_deferred_vars): Handle association symbols.
859 2010-08-16 Joseph Myers <joseph@codesourcery.com>
861 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
863 (MMDX): Change back to MMD. Mark NoDriverArg instead of
865 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
866 OPT_MDX and OPT_MMDX.
868 2010-08-16 Joseph Myers <joseph@codesourcery.com>
870 * lang.opt (MDX, MMDX): Mark RejectDriver.
872 2010-08-15 Janus Weil <janus@gcc.gnu.org>
874 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
875 vtabs for generics any more).
877 2010-08-15 Daniel Kraft <d@domob.eu>
880 * gfortran.h (gfc_find_proc_namespace): New method.
881 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
882 around with namespace.
883 * symbol.c (gfc_find_proc_namespace): New method.
884 * trans-decl.c (gfc_build_qualified_array): Use it for correct
886 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
887 * parse.c (parse_associate): Removed assignment-generation here...
888 * resolve.c (resolve_block_construct): ...and added it here.
889 (resolve_variable): Handle names that are arrays but were not parsed
890 as such because of association.
891 (resolve_code): Fix BLOCK resolution.
892 (resolve_symbol): Generate array-spec for associate-names.
894 2010-08-15 Tobias Burnus <burnus@net-b.de>
897 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
898 (verify_c_interop): Handle unresolved DT with bind(C).
900 2010-08-15 Tobias Burnus <burnus@net-b.de>
902 * trans-expr.c (gfc_conv_expr_present): Regard nullified
903 pointer arrays as absent.
904 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
905 dummys as absent argument.
906 * interface.c (compare_actual_formal,compare_parameter):
909 2010-08-15 Tobias Burnus <burnus@net-b.de>
911 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
912 dummies with intent(in).
914 2010-08-15 Daniel Kraft <d@domob.eu>
917 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
918 routines not IMPURE also as PURE.
919 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
920 `NO_CLASS' in `CLASS_IMPURE'.
921 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
922 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
923 (add_functions): Ditto.
924 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
925 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
926 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
927 are not ALLOCATABLE and have their INTENT specified.
929 2010-08-13 Daniel Kraft <d@domob.eu>
931 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
932 * array.c (gfc_match_array_spec): Match implied-shape specification and
933 handle AS_IMPLIED_SHAPE correctly otherwise.
934 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
935 (variable_decl): Some checks for implied-shape declaration.
936 * resolve.c (resolve_symbol): Assert that array-spec is no longer
937 AS_IMPLIED_SHAPE in any case.
939 2010-08-12 Joseph Myers <joseph@codesourcery.com>
941 * lang.opt (MD, MMD): Change to MDX and MMDX.
942 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
944 2010-08-11 Janus Weil <janus@gcc.gnu.org>
947 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
949 (check_arglist,check_specific): Add reference to 'name' field.
950 (init_arglist): Remove reference to 'name' field.
951 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
952 * check.c (variable_check): Reverse order of checks. Respect intent of
954 (int_or_proc_check): New function.
955 (coarray_check): New function.
956 (allocatable_check): New function.
957 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
958 (gfc_check_complex): Use 'int_or_real_check'.
959 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
960 gfc_check_ucobound): Use 'coarray_check'.
961 (gfc_check_pack): Use 'real_or_complex_check'.
962 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
964 (scalar_check,type_check,numeric_check,int_or_real_check,
965 real_or_complex_check,kind_check,double_check,logical_array_check,
966 array_check,same_type_check,rank_check,nonoptional_check,
967 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
968 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
969 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
970 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
971 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
972 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
973 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
976 2010-08-10 Daniel Kraft <d@domob.eu>
978 * gfortran.texi (Interoperability with C): Fix ordering in menu
979 and add new subsection about pointers.
980 (Interoperable Subroutines and Functions): Split off the pointer part.
981 (working with Pointers): New subsection with extended discussion
982 of pointers (especially procedure pointers).
984 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
987 * array.c (gfc_ref_dimen_size): Add end argument.
988 If end is non-NULL, calculate it.
989 (ref_size): Adjust call to gfc_ref_dimen_size.
990 (gfc_array_dimen_size): Likewise.
991 (gfc_array_res_shape): Likewise.
992 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
993 * resolve.c (resolve_array_ref): For stride not equal to -1,
994 fill in the lowest possible end.
996 2010-08-09 Janus Weil <janus@gcc.gnu.org>
998 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
1000 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1002 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
1004 (check_some_aliasing): Likewise.
1005 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
1006 (gfc_conv_intrinsic_int): Likewise.
1007 (gfc_conv_intrinsic_lib_function): Likewise.
1008 (gfc_conv_intrinsic_cmplx): Likewise.
1009 (gfc_conv_intrinsic_ctime): Likewise.
1010 (gfc_conv_intrinsic_fdate): Likewise.
1011 (gfc_conv_intrinsic_ttynam): Likewise.
1012 (gfc_conv_intrinsic_minmax): Likewise.
1013 (gfc_conv_intrinsic_minmax_char): Likewise.
1014 (gfc_conv_intrinsic_ishftc): Likewise.
1015 (gfc_conv_intrinsic_index_scan_verify): Likewise.
1016 (gfc_conv_intrinsic_merge): Likewise.
1017 (gfc_conv_intrinsic_trim): Likewise.
1018 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
1020 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1023 * dependency.c (check_section_vs_section): Handle cases where
1024 the start expression coincides with the lower or upper
1027 2010-08-04 Janus Weil <janus@gcc.gnu.org>
1032 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
1033 container types. Do not artificially increase refs. Commit symbols one
1035 * interface.c (compare_parameter): Make sure vtabs are present before
1036 generating module variables.
1037 * resolve.c (resolve_allocate_expr): Ditto.
1039 2010-08-04 Tobias Burnus <burnus@net-b.de>
1043 * resolve.c (resolve_structure_cons): Fix
1046 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
1050 * symbol.c (changed_syms): Made static again.
1051 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
1052 Changed conditional internal error into assert.
1053 Rename function to ...
1054 (gfc_enforce_clean_symbol_state): ... this.
1055 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
1056 Rename the former to the latter.
1057 * parse.c (decode_statement, decode_omp_directive,
1058 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
1060 (changed_syms): Remove declaration.
1061 (next_statement): Use gfc_enforce_clean_symbol_state.
1063 2010-08-04 Tobias Burnus <burnus@net-b.de>
1066 * resolve.c (resolve_structure_cons): Fix handling of
1067 initialization structure constructors with character
1068 elements of the wrong length.
1069 * array.c (gfc_check_iter_variable): Add NULL check.
1070 (gfc_resolve_character_array_constructor): Also truncate
1073 2010-08-04 Tobias Burnus <burnus@net-b.de>
1075 * trans-io.c (gfc_build_io_library_fndecls): Fix return
1076 value of some libgfortran functions.
1078 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1081 * dependency.c (gfc_deb_compare_expr): Remove any integer
1082 conversion functions to larger types from both arguments.
1083 Remove handling these functions futher down.
1085 2010-08-03 Janus Weil <janus@gcc.gnu.org>
1089 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
1090 * resolve.c (resolve_tb_generic_targets): Check for errors.
1092 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1095 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
1098 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1101 * dependency.h: Add prototype for gfc_are_identical_variables.
1102 * frontend-passes.c: Include depencency.h.
1103 (optimimize_equality): Use gfc_are_identical_variables.
1104 * dependency.c (identical_array_ref): New function.
1105 (gfc_are_identical_variables): New function.
1106 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
1107 * dependency.c (gfc_check_section_vs_section). Rename gfc_
1108 prefix from statc function.
1109 (check_section_vs_section): Change arguments to gfc_array_ref,
1110 adjust function body accordingly.
1112 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
1113 Janus Weil <janus@gcc.gnu.org>
1118 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1119 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1120 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1121 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1122 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1123 Call reject_statement in case of error.
1124 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1127 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1130 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1131 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1132 * module.c (read_module): When reading module files, always import
1133 vtab and vtype symbols.
1135 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1139 * symbol.c (changed_syms): Made non-static.
1140 * parse.c (changed_syms): Declare new external.
1141 (next_statement): Assert changed_syms is NULL at the beginning.
1143 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1144 Steven G. Kargl <kargl@gcc.gnu.org>
1147 * match.c (match_type_spec): Try to parse derived types before
1150 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1152 * gfortran.h (gfc_release_symbol): New prototype.
1153 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1154 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1155 Use gfc_release_symbol.
1156 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1157 * resolve.c (resolve_symbol): Ditto.
1159 2010-07-29 Tobias Burnus <burnus@net-b.de>
1163 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1164 external procedure declarations in modules.
1165 (gfc_get_symbol_decl): Modify assert.
1167 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1170 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1172 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1175 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1176 (gfc_trans_class_assign): Modified prototype.
1177 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1178 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1179 (gfc_trans_class_assign): ... here. Modified actual arguments.
1180 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1181 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1182 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1184 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1188 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1189 symbols before returning.
1191 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1193 * lang.opt (cpp): Remove Joined and Separate markers.
1194 (cpp=): New internal option.
1195 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1196 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1199 2010-07-29 Daniel Kraft <d@domob.eu>
1202 * array.c (resolve_array_bound): Fix error message to properly handle
1203 non-variable expressions.
1205 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1207 * decl.c (free_value): Also free repeat field.
1208 * data.c (gfc_assign_data_value): Always free offset before returning.
1210 2010-07-28 Daniel Kraft <d@domob.eu>
1212 * gfortran.h (gfc_build_intrinsic_call): New method.
1213 * expr.c (gfc_build_intrinsic_call): New method.
1214 * simplify.c (range_check): Ignore non-constant value.
1215 (simplify_bound_dim): Handle non-variable expressions and
1216 fix memory leak with non-free'ed expression.
1217 (simplify_bound): Handle non-variable expressions.
1218 (gfc_simplify_shape): Ditto.
1219 (gfc_simplify_size): Ditto, but only in certain cases possible.
1221 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1223 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
1226 2010-07-28 Tobias Burnus <burnus@net-b.de>
1229 * trans-types.c (gfc_get_derived_type): Fix DT declaration
1230 from modules for whole-file mode.
1232 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1234 * gfortran.h (gfc_handle_option): Update prototype and return
1236 * options.c (gfc_handle_option): Update prototype and return value
1239 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1241 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
1242 decoded options in allocating deferred_opt.
1243 * cpp.h (gfc_cpp_init_options): Update prototype.
1244 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
1245 * gfortran.h (gfc_option_lang_mask): New.
1246 (gfc_init_options): Update prototype.
1247 * options.c (gfc_option_lang_mask): New.
1248 (gfc_init_options): Update prototype. Pass new arguments to
1249 gfc_cpp_init_options.
1251 2010-07-26 Tobias Burnus <burnus@net-b.de>
1254 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1255 for functions which are later in the same file.
1256 (gfc_create_function_decl, build_function_decl,
1257 build_entry_thunks): Add global argument.
1258 * trans.c (gfc_generate_module_code): Update
1259 gfc_create_function_decl call.
1260 * trans.h (gfc_create_function_decl): Update prototype.
1261 * resolve.c (resolve_global_procedure): Also resolve for
1264 2010-07-26 Richard Henderson <rth@redhat.com>
1267 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1268 (gfc_write_global_declarations): New.
1270 2010-07-26 Tobias Burnus <burnus@net-b.de>
1273 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1274 for call to transfer_namelist_element.
1275 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1278 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1281 * Make-lang.in: Add fortran/frontend-passes.o.
1282 * gfortran.h: Add prototype for gfc_run_passes.
1283 * resolve.c (gfc_resolve): Call gfc_run_passes.
1284 * frontend-passes.c: New file.
1286 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1289 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1292 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1295 * gfortran.h (gfc_namespace): New field old_equiv.
1296 (gfc_free_equiv_until): New prototype.
1297 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1298 a parameterized stop condition.
1299 (gfc_free_equiv): Use gfc_free_equiv_until.
1300 * parse.c (next_statement): Save equivalence list.
1301 (reject_statement): Restore equivalence list.
1303 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1306 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1307 in the function so that it does not get missed by early exits.
1308 (load_line): Add checks for quoted strings and free form comments to
1309 disable warnings on comments. Add check for ampersand as first
1310 character after truncation and don't warn for this case, but warn if
1311 there are subsequent non-whitespace characters.
1313 2010-07-24 Tobias Burnus <burnus@net-b.de>
1316 * parse.c (gfc_parse_file): Do not override
1317 gfc_global_ns_list items.
1319 2010-07-24 Tobias Burnus <burnus@net-b.de>
1321 * options.c (gfc_init_options): Enable -fwhole-file by default.
1322 * interface.c (compare_parameter): Assume a Hollerith constant is
1323 compatible with all other argument types.
1325 2010-07-23 Tobias Burnus <burnus@net-b.de>
1328 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1329 -fwhole-file also for derived types.
1330 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1331 rename to gfc_copy_dt_decls_ifequal.
1332 (gfc_get_derived_type): Update call.
1333 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1335 2010-07-23 Tobias Burnus <burnus@net-b.de>
1338 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1340 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1342 * trans-types.c (gfc_get_array_descriptor_base,
1343 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1344 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1345 instead of clearing DECL_NAME.
1346 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1348 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1351 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1353 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1354 reverse the scalarization loop.
1355 gfc_conv_resolve_dependencies: Pass the reverse field of the
1356 loopinfo to gfc_dep_resolver.
1357 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1358 assignment by resetting loop.reverse.
1359 gfortran.h : Add the gfc_reverse enum.
1360 trans.h : Add the reverse field to gfc_loopinfo.
1361 dependency.c (gfc_check_dependency): Pass null to the new arg
1362 of gfc_dep_resolver.
1363 (gfc_check_section_vs_section): Check for reverse dependencies.
1364 (gfc_dep_resolver): Add reverse argument and deal with the loop
1366 dependency.h : Modify prototype for gfc_dep_resolver to include
1369 2010-07-23 Daniel Kraft <d@domob.eu>
1372 * gfortran.h (gfc_find_symtree_in_proc): New method.
1373 * symbol.c (gfc_find_symtree_in_proc): New method.
1374 * match.c (match_exit_cycle): Look for loop name also in parent
1375 namespaces within current procedure.
1377 2010-07-22 Tobias Burnus <burnus@net-b.de>
1380 * dependency.c (gfc_check_dependency): Add argument alising check.
1381 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1383 2010-07-22 Daniel Kraft <d@domob.eu>
1385 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1386 now in the correct place.
1388 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1391 * Revert my commit r162325.
1393 2010-07-21 Daniel Kraft <d@domob.eu>
1395 * trans.h (gfc_get_return_label): Removed.
1396 (gfc_generate_return): New method.
1397 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1398 returning a tree directly.
1399 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1400 (gfc_trans_block_construct): Update for new interface to
1401 `gfc_trans_deferred_vars'.
1402 * trans-decl.c (current_function_return_label): Removed.
1403 (current_procedure_symbol): New variable.
1404 (gfc_get_return_label): Removed.
1405 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1406 returning a tree directly.
1407 (get_proc_result), (gfc_generate_return): New methods.
1408 (gfc_generate_function_code): Clean up and do init/cleanup here
1409 also with gfc_wrapped_block. Remove return-label but rather
1412 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1415 * fortran/match.c (match_type_spec): Check for derived type before
1418 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1421 * interface.c (matching_typebound_op): Add argument for the
1422 return of the generic name for the procedure.
1423 (build_compcall_for_operator): Add an argument for the generic
1424 name of an operator procedure and supply it to the expression.
1425 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1426 calls to the above procedures.
1427 * resolve.c (resolve_typebound_function): Catch procedure
1428 component calls for CLASS objects, check that the vtable is
1429 complete and insert the $vptr and procedure components, to make
1431 (resolve_typebound_function): The same.
1432 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1433 an allocatable scalar if it is a result.
1435 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1438 * match.c (gfc_match_iterator): Reverted.
1440 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1443 * match.c (gfc_match_iterator): Remove error that iterator
1444 cannot be INTENT(IN).
1446 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1448 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1449 Access subscript through the "dim" field index.
1450 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1452 (gfc_conv_array_index_offset): Ditto.
1453 (gfc_conv_loop_setup): Ditto.
1454 (gfc_conv_expr_descriptor): Ditto.
1455 (gfc_conv_ss_startstride): Ditto. Update call to
1456 gfc_conv_section_startstride.
1457 (gfc_conv_section_startstride): Set values along the array dimension.
1458 Get array dimension directly from the argument.
1460 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1462 * trans.h (gfc_string_to_single_character): New prototype.
1463 * trans-expr.c (string_to_single_character): Renamed to ...
1464 (gfc_string_to_single_character): ... this. No longer static.
1465 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1466 gfc_trans_string_copy): Adjust callers.
1467 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1468 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1469 (select_struct): Move to toplevel, add GTY(()).
1470 (gfc_trans_character_select): Optimize SELECT CASE
1471 with character length 1.
1473 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1475 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1476 * trans-common.c: Likewise.
1477 * trans-decl.c: Likewise.
1478 * trans-types.c: Likewise.
1479 * trans.c: Likewise.
1481 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1484 * resolve.c (resolve_typebound_generic_call): Resolve generic
1485 non-polymorphic type-bound procedure calls to the correct specific
1487 (resolve_typebound_subroutine): Remove superfluous code.
1489 2010-07-15 Daniel Kraft <d@domob.eu>
1492 * trans.h (struct gfc_wrapped_block): New struct.
1493 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1494 (gfc_finish_wrapped_block): New method.
1495 (gfc_init_default_dt): Add new init code to block rather than
1497 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1498 (gfc_trans_dummy_array_bias): Ditto.
1499 (gfc_trans_g77_array): Ditto.
1500 (gfc_trans_deferred_array): Ditto.
1501 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1502 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1503 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1504 (gfc_finish_wrapped_block): New method.
1505 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1506 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1507 (gfc_trans_deferred_array): Ditto.
1508 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1509 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1510 (init_intent_out_dt): Ditto.
1511 (gfc_init_default_dt): Add new init code to block rather than
1513 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1514 and cleanup code and put it all together.
1516 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1518 * trans.h (gfc_build_compare_string): Add CODE argument.
1519 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1520 gfc_build_compare_string.
1521 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1522 gfc_build_compare_string.
1523 (string_to_single_character): Rename len variable to length.
1524 (gfc_optimize_len_trim): New function.
1525 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1526 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1527 bigger than the length of the other string, they compare unequal.
1530 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1531 in CASE_LABEL_EXPR and use NULL for low for the default case.
1533 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1535 * trans-array.c (gfc_conv_section_upper_bound): Remove
1536 (gfc_conv_section_startstride): Don't set the upper bound in the
1537 vector subscript case.
1538 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1540 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1543 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1544 * dependency.c (gfc_is_data_pointer): Make it static.
1545 * intrinsic.texi: Update documentation on C_LOC.
1546 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1547 and add a check for polymorphic variables.
1549 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1551 * trans-expr.c (string_to_single_character): Also optimize
1552 string literals containing a single char followed only by spaces.
1553 (gfc_trans_string_copy): Remove redundant string_to_single_character
1556 * trans-decl.c (gfc_build_intrinsic_function_decls,
1557 gfc_build_builtin_function_decls): Mark functions as
1558 DECL_PURE_P or TREE_READONLY.
1560 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1562 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1563 instead of build_function_call_expr.
1564 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1566 2010-07-13 Tobias Burnus <burnus@net-b.de>
1567 Daniel Franke <franke.daniel@gmail.com>
1570 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1571 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1573 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1575 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1576 Tobias Burnus <burnus@net-b.de>
1579 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1580 noclobber/noescape annotations to function calls.
1581 (gfc_build_builtin_function_decls): Likewise.
1583 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1589 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1590 * class.c (gfc_build_class_symbol): Modified call to
1591 'gfc_find_derived_vtab'.
1592 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1593 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1595 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1596 Removed treatment of generics.
1597 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1598 Call 'add_proc_comp' instead of duplicating code.
1599 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1601 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1602 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1603 Removed treatment of generics.
1604 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1605 'gfc_find_derived_vtab'.
1606 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1607 Removed treatment of generics.
1608 (resolve_select_type,resolve_fl_derived): Modified call to
1609 'gfc_find_derived_vtab'.
1610 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1611 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1613 * trans-stmt.c (gfc_trans_allocate): Ditto.
1615 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1618 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1621 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1623 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1624 * resolve.c (build_default_init_expr): Ditto.
1626 2010-07-11 Tobias Burnus <burnus@net-b.de>
1629 * module.c (sort_iso_c_rename_list): Remove.
1630 (import_iso_c_binding_module,use_iso_fortran_env_module):
1631 Allow multiple imports of the same symbol.
1633 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1635 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1637 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1640 * decl.c (build_sym,attr_decl1): Only build the class container if the
1641 symbol has sufficient attributes.
1642 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1643 pointer attribute for classes.
1644 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1645 * module.c (MOD_VERSION): Bump.
1646 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1647 (mio_symbol_attribute): Handle class_pointer attribute.
1648 * parse.c (parse_derived): Use class_pointer instead of pointer
1649 attribute for classes.
1650 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1651 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1652 resolve_allocate_expr,resolve_fl_derived): Ditto.
1653 (resolve_fl_var_and_proc): Check for class_ok attribute.
1655 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1657 * trans-io.c (gfc_build_st_parameter): Update calls to
1658 gfc_add_field_to_struct.
1659 * trans-stmt.c (ADD_FIELD): Ditto.
1661 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1663 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1664 fieldlist, remove fieldlist from argument list.
1665 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1666 and remove fieldlist from argument list.
1667 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1668 gfc_get_mixed_entry_union): Move setting
1669 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1670 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1672 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1675 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1676 if the lhs has never been host associated, as well as not being
1677 use associated, a pointer or a target.
1678 * resolve.c (resolve_variable): Mark variables that are host
1680 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1683 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1685 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1686 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1687 SIZEOF and C_SIZEOF.
1689 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1692 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1693 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1694 gfc_resolve_storage_size): New prototypes.
1695 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1696 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1697 * iresolve.c (gfc_resolve_storage_size): New function.
1698 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1700 (gfc_conv_intrinsic_storage_size): New function.
1701 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1703 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1706 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1707 !$omp do loops. Error on CYCLE to non-innermost collapsed
1710 2010-07-08 Tobias Burnus <burnus@net-b.de>
1713 * array.c (gfc_match_array_ref): Better error message for
1714 coarrays with too few ranks.
1715 (match_subscript): Move one diagnostic to caller.
1716 * gfortran.h (gfc_get_corank): Add prottype.
1717 * expr.c (gfc_get_corank): New function.
1718 * iresolve.c (resolve_bound): Fix rank for cobounds.
1719 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1720 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1723 2010-07-06 Tobias Burnus <burnus@net-b.de>
1726 * array.c (gfc_expand_constructor): Add optional diagnostic.
1727 * gfortran.h (gfc_expand_constructor): Update prototype.
1728 * expr.c (gfc_simplify_expr, check_init_expr,
1729 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1730 * resolve.c (gfc_resolve_expr): Ditto.
1732 2010-07-06 Tobias Burnus <burnus@net-b.de>
1734 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1735 * trans-intrinsic.c: Ditto.
1736 * trans-types.c: Ditto.
1737 * convert.c: Include diagnostic-core.h instead of toplev.h.
1739 * trans-array.c: Ditto.
1740 * trans-const.c: Ditto.
1741 * trans-expr.c: Ditto.
1742 * trans-io.c: Ditto.
1743 * trans-openmp.c: Ditto.
1746 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1749 * check.c (dim_rank_check): Also check intrinsic functions.
1750 Adjust permissible rank for functions which reduce the rank of
1751 their argument. Spread is an exception, where DIM can
1752 be one larger than the rank of array.
1754 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1757 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1759 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1762 * trans-types.c (gfc_get_derived_type): Derived type fields
1763 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1764 but build_pointer_type_for_mode must be used for this.
1766 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1768 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1769 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1770 type of gfc_conv_procedure_call.
1771 (conv_generic_with_optional_char_arg): Likewise.
1772 * trans-stmt.c (gfc_trans_call): Likewise.
1773 * trans-expr.c (gfc_conv_function_expr): Likewise.
1774 (gfc_conv_procedure_call): Use build_call_vec instead of
1777 2010-07-04 Daniel Kraft <d@domob.eu>
1779 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1781 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1785 * trans-types.c (gfc_get_derived_type): Derived type fields
1786 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1788 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1791 * decl.c (match_procedure_in_type): Clear structure before using.
1792 (gfc_match_generic): Ditto.
1794 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1796 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1797 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1798 of which comes from...
1799 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1800 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1802 (gfc_get_array_descriptor_base): Likewise.
1803 (gfc_get_mixed_entry_union): Likewise.
1804 (gfc_get_derived_type): Add extra chain parameter for
1805 gfc_add_field_to_struct.
1806 * trans-stmt.c (gfc_trans_character_select): Likewise.
1807 * trans-io.c (gfc_build_st_parameter): Likewise.
1809 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1812 * resolve.c (is_external_proc): Prevent procedure pointers from being
1813 regarded as external procedures.
1815 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1818 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1819 passed as second argument of ASSOCIATED.
1821 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1824 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1825 to determine if a function assignment can be made without a
1827 (gfc_trans_arrayfunc_assign): Move all the conditions that
1828 suppress the direct function call to the above new functon and
1831 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1834 * interface.c (argument_rank_mismatch): New function.
1835 (compare_parameter): Call new function instead of generating
1838 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1840 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1841 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1844 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1846 * Make-lang.in: Update dependencies.
1848 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1850 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1851 and exit_label fields.
1852 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1854 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1855 (gfc_trans_do): Likewise.
1856 (gfc_trans_do_while): Likewise.
1857 (gfc_trans_cycle): Use cycle_label directly.
1858 (gfc_trans_exit): Use exit_label directly.
1860 2010-06-27 Daniel Kraft <d@domob.eu>
1862 * dump-parse-tree.c (show_symbol): Dump target-expression for
1864 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1865 (show_namespace): Use show_level for correct indentation of
1866 "inner namespaces" (contained procedures or BLOCK).
1868 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1871 * dump-parse-tree.c (show_code_node): Show namespace for
1874 2010-06-26 Tobias Burnus <burnus@net-b.de>
1876 * decl.c (gfc_match_decl_type_spec): Support
1877 TYPE(intrinsic-type-spec).
1879 2010-06-25 Tobias Burnus <burnus@net-b.de>
1881 * intrinsic.h (gfc_check_selected_real_kind,
1882 gfc_simplify_selected_real_kind): Update prototypes.
1883 * intrinsic.c (add_functions): Add radix support to
1885 * check.c (gfc_check_selected_real_kind): Ditto.
1886 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1887 * trans-decl.c (gfc_build_intrinsic_function_decls):
1888 Change call from selected_real_kind to selected_real_kind2008.
1889 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1890 (PRECISION, RANGE, RADIX): Add cross @refs.
1892 2010-06-25 Tobias Burnus <burnus@net-b.de>
1894 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1895 * gfortran.texi (_gfortran_set_options): Update for
1896 GFC_STD_F2008_OBS addition.
1897 * libgfortran.h: Add GFC_STD_F2008_OBS.
1898 * options.c (set_default_std_flags, gfc_handle_option): Handle
1900 io.c (check_format): Fix allow_std check.
1902 2010-06-25 Tobias Burnus <burnus@net-b.de>
1904 * decl.c (gfc_match_entry): Allow END besides
1905 END SUBROUTINE/END FUNCTION for contained procedures.
1907 2010-06-25 Tobias Burnus <burnus@net-b.de>
1909 * parse.c (next_free, next_fixed): Allow ";" as first character.
1911 2010-06-24 Tobias Burnus <burnus@net-b.de>
1914 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1916 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1919 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1922 2010-06-21 Tobias Burnus <burnus@net-b.de>
1925 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1927 * symbol.c (gfc_add_contiguous): New function.
1928 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1929 * decl.c (match_attr_spec): Ditto.
1930 (gfc_match_contiguous): New function.
1931 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1933 * gfortran.h (symbol_attribute): Add contiguous.
1934 (gfc_is_simply_contiguous): Add prototype.
1935 (gfc_add_contiguous): Add prototype.
1936 * match.h (gfc_match_contiguous): Add prototype.
1937 * parse.c (decode_specification_statement,
1938 decode_statement): Handle contiguous attribute.
1939 * expr.c (gfc_is_simply_contiguous): New function.
1940 * dump-parse-tree.c (show_attr): Handle contiguous.
1941 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1943 * trans-expr.c (gfc_add_interface_mapping): Copy
1945 * trans-array.c (gfc_conv_descriptor_stride_get,
1946 gfc_conv_array_parameter): Handle contiguous arrays.
1947 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1948 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1950 * trans.h (gfc_array_kind): Ditto.
1951 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1953 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1955 * options.c (gfc_handle_option): Don't handle N_OPTS.
1957 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1960 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1963 2010-06-18 Tobias Burnus <burnus@net-b.de>
1966 * resolve.c (resolve_allocate_deallocate): Properly check
1967 part-refs in stat=/errmsg= for invalid use.
1969 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1972 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1973 Return directly in case of an error.
1975 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1978 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1979 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1980 structure to each procedure in a procedure list.
1981 * module.c (mio_typebound_proc): Add NULL argument to
1982 'gfc_get_typebound_proc'.
1983 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1984 to initialize the new structure.
1986 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1989 * gfortran.h (gfc_expr): Add new member 'mold'.
1990 * match.c (gfc_match_allocate): Implement the MOLD tag.
1991 * resolve.c (resolve_allocate_expr): Ditto.
1992 * trans-stmt.c (gfc_trans_allocate): Ditto.
1994 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1997 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1998 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1999 GFC_DECL_SAVED_DESCRIPTOR set.
2000 (gfc_omp_report_decl): New function.
2001 * trans.h (gfc_omp_report_decl): New prototype.
2002 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
2004 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
2008 * gfortranspec.c (lang_specific_driver): Removed deprecation
2010 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
2011 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
2012 * cpp.h (gfc_cpp_makedep): New.
2013 (gfc_cpp_add_dep): New.
2014 (gfc_cpp_add_target): New.
2015 * cpp.c (gfc_cpp_option): Add deps* members.
2016 (gfc_cpp_makedep): New.
2017 (gfc_cpp_add_dep): New.
2018 (gfc_cpp_add_target): New.
2019 (gfc_cpp_init_options): Initialize new options.
2020 (gfc_cpp_handle_option): Handle new options.
2021 (gfc_cpp_post_options): Map new options to libcpp-options.
2022 (gfc_cpp_init): Handle deferred -MQ and -MT options.
2023 (gfc_cpp_done): If requested, write dependencies to file.
2024 * module.c (gfc_dump_module): Add a module filename as target.
2025 * scanner.c (open_included_file): New parameter system; add the
2026 included file as dependency.
2027 (gfc_open_included_file): Add the included file as dependency.
2028 (gfc_open_intrinsic_module): Likewise.
2029 * invoke.texi: Removed deprecation warning for -M.
2030 * gfortran.texi: Removed Makefile-dependencies project.
2032 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
2034 * resolve.c (resolve_global_procedure): Improved checking if an
2035 explicit interface is required.
2037 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2039 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
2041 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
2042 (gfc_conv_intrinsic_ttynam): Likewise.
2043 (gfc_conv_intrinsic_trim): Likewise.
2045 2010-06-12 Janus Weil <janus@gcc.gnu.org>
2048 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
2050 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2052 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
2054 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2056 * mathbuiltins.def: Add builtins that do not directly correspond
2057 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
2058 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
2059 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
2060 code_{r,c}{4,8,10,16} fields. Add
2061 {,complex}{float,double,long_double}_built_in fields.
2062 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
2063 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
2064 definition of OTHER_BUILTIN.
2065 (real_compnt_info): Remove unused struct.
2066 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
2068 (build_round_expr): Call builtin_decl_for_precision instead of
2070 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
2071 instead of a switch.
2072 (gfc_build_intrinsic_lib_fndecls): Match
2073 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
2074 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
2076 (gfc_conv_intrinsic_lib_function): Go through all the extended
2078 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
2079 instead of a switch.
2080 (gfc_conv_intrinsic_abs): Likewise.
2081 (gfc_conv_intrinsic_mod): Likewise.
2082 (gfc_conv_intrinsic_sign): Likewise.
2083 (gfc_conv_intrinsic_fraction): Likewise.
2084 (gfc_conv_intrinsic_nearest): Likewise.
2085 (gfc_conv_intrinsic_spacing): Likewise.
2086 (gfc_conv_intrinsic_rrspacing): Likewise.
2087 (gfc_conv_intrinsic_scale): Likewise.
2088 (gfc_conv_intrinsic_set_exponent): Likewise.
2090 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
2094 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
2095 functions with CLASS formal arguments.
2097 2010-06-10 Janus Weil <janus@gcc.gnu.org>
2100 * resolve.c (conformable_arrays): Handle allocatable components.
2102 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2105 * gfortran.texi: Document that Cray pointers cannot be function
2108 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2111 * gfortran.texi: Document lack of support for syntax
2112 "complex FUNCTION name*16()", and existence of alternative
2113 legacy syntax "complex*16 FUNCTION name()".
2115 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2118 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2119 POSIX's fsync(), and how to call the latter from Fortran code.
2121 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2124 * interface.c (compare_actual_formal): Reject actual arguments with
2125 array subscript passed to ASYNCHRONOUS dummys.
2127 2010-06-10 Daniel Kraft <d@domob.eu>
2130 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2131 (struct gfc_symbol): New field `assoc'.
2132 (struct gfc_association_list): New struct.
2133 (struct gfc_code): New struct `block' in union, move `ns' there
2134 and add association list.
2135 (gfc_free_association_list): New method.
2136 (gfc_has_vector_subscript): Made public;
2137 * match.h (gfc_match_associate): New method.
2138 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2139 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2140 * interface.c (gfc_has_vector_subscript): Made public.
2141 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2142 * match.c (gfc_match_associate): New method.
2143 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2144 * primary.c (match_variable): Don't allow names associated to expr here.
2145 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2146 (case_exec_markers, case_end): Add ASSOCIATE statement.
2147 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2148 (parse_associate): New method.
2149 (parse_executable): Handle ST_ASSOCIATE.
2150 (parse_block_construct): Change reference to gfc_code's `ns' field.
2151 * resolve.c (resolve_select_type): Ditto.
2152 (resolve_code): Ditto.
2153 (resolve_block_construct): Ditto and add comment.
2154 (resolve_select_type): Set association list in generated BLOCK to NULL.
2155 (resolve_symbol): Resolve associate names.
2156 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2157 and free association list.
2158 (gfc_free_association_list): New method.
2159 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2160 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2161 gfc_code's `ns' field.
2163 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2165 * error.c (error_print): Pre-initialize loc by NULL.
2166 * openmp.c (resolve_omp_clauses): Add explicit
2167 braces to avoid ambigous else.
2168 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2170 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2172 * gfc-internals.texi: Move to GFDL 1.3.
2173 * gfortran.texi: Ditto.
2174 * intrinsic.texi: Ditto.
2175 * invoke.texi: Ditto.
2177 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2180 * check.c (gfc_check_selected_real_kind): Verify that the
2181 actual arguments are scalar.
2183 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2186 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2188 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2191 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2193 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2195 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2197 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2199 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2200 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2201 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2202 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2204 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2205 less_than_bitsize2): New functions.
2206 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2207 nonnegative_check and less_than_bitsize1.
2208 (gfc_check_ibclr, gfc_check_ibset): Removed.
2209 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2212 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2215 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2218 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2220 * resolve.c (resolve_deallocate_expr): Avoid warning
2221 about possible use of iunitialized sym.
2222 (resolve_allocate_expr): Pre-initialize sym by NULL.
2224 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2227 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
2229 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2231 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
2233 (gfc_get_array_type_bounds): Likewise.
2235 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
2236 (gfc_find_module): Likewise.
2238 * f95-lang.c (pushlevel): Likewise.
2240 * trans.h (struct lang_type): Add variable_size GTY option.
2241 (struct lang_decl): Likewise.
2243 2010-06-08 Tobias Burnus <burnus@net-b.de>
2246 * symbol.c (check_conflict): Move protected--external/procedure check ...
2247 * resolve.c (resolve_select_type): ... to the resolution stage.
2249 2010-06-07 Tobias Burnus <burnus@net-b.de>
2251 * options.c (gfc_handle_option): Fix -fno-recursive.
2253 2010-06-07 Tobias Burnus <burnus@net-b.de>
2255 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2256 * gfortran.texi (copyrights-gfortran): Ditto.
2258 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2260 * lang.opt (fshort-enums): Define using Var and VarExists.
2261 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2263 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2264 Janus Weil <janus@gcc.gnu.org>
2267 * resolve.c (get_declared_from_expr): Move to before
2268 resolve_typebound_generic_call. Make new_ref and class_ref
2269 ignorable if set to NULL.
2270 (resolve_typebound_generic_call): Once we have resolved the
2271 generic call, check that the specific instance is that which
2272 is bound to the declared type.
2273 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2274 freeing 'class_ref->next' twice.
2276 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2279 * trans-array.c (structure_alloc_comps): Dereference scalar
2280 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2283 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2285 * gfortranspec.c (append_arg, lang_specific_driver): Use
2286 GCC-specific formats in diagnostics.
2288 2010-06-02 Tobias Burnus <burnus@net-b.de>
2291 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2294 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2297 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2300 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2302 * fortran/gfortran.texi: Fix typos in description of variable-format-
2305 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2308 * dependency.c (gfc_check_section_vs_section): Check
2309 for interleaving array assignments without conflicts.
2311 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2313 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2314 $data component of a class container.
2315 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2316 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2317 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2318 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2319 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2320 * gcc/fortran/parse.c (parse_derived): Ditto.
2321 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2322 gfc_expr_attr): Ditto.
2323 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2324 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2325 resolve_fl_var_and_proc, resolve_typebound_procedure,
2326 resolve_fl_derived): Ditto.
2327 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2328 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2330 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2331 gfc_trans_deferred_vars): Ditto.
2332 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2334 2010-05-28 Tobias Burnus <burnus@net-b.de>
2336 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2338 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2340 * gfortranspec.c (append_arg, lang_specific_driver): Use
2341 fatal_error instead of fatal. Use warning instead of fprintf for
2344 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2346 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2347 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2348 xstrerror instead of strerror.
2350 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2352 * cpp.c (cb_cpp_error): Save and restore
2353 global_dc->warn_system_headers, not variable warn_system_headers.
2355 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2357 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2359 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2361 * trans-common.c: Do not include rtl.h, include output.h instead.
2362 * trans-decl.c: Likewise.
2364 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2367 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2368 namespace before trying to reorder the gsymbols.
2370 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2375 * resolve.c (resolve_global_procedure): Add check for global
2376 procedures with implicit interfaces and assumed-shape or optional
2377 dummy arguments. Verify that function return type, kind and string
2380 2010-05-21 Tobias Burnus <burnus@net-b.de>
2382 * gfortran.h: Do not include system.h.
2383 * bbt.c: Include system.h.
2385 * dependency.c: Ditto.
2386 * dump-parse-tree.c: Ditto.
2387 * arith.h: Do not include gfortran.h.
2388 * constructor.h: Do not include gfortran.h and splay-tree.h.
2389 * match.h: Do not include gfortran.h.
2391 * target-memory.h: Ditto.
2392 * openmp.c: Do not include toplev.h and target.h.
2393 * trans-stmt.c: Ditto not include toplev.h.
2395 * trans-common.c: Tell why toplev.h is needed. And
2396 do not include target.h.
2397 * trans-expr.c: Tell why toplev.h is needed.
2398 * trans-array.c: Ditto.
2399 * trans-openmp.c: Ditto.
2400 * trans-const.c: Ditto.
2402 * trans-types.c: Ditto.
2403 * trans-io.c: Ditto.
2404 * trans-decl.c: Ditto.
2407 * trans-intrinsic.c: Ditto.
2410 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2413 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2414 before returning MATCH_ERROR. Add check for scalar. Add check for
2415 default integer kind.
2417 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2420 * match.c (gfc_match_select_type): On error jump back out of the local
2422 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2423 stage, more precisely to ...
2424 * resolve.c (resolve_fl_derived): ... this place.
2426 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2429 * resolve.c (ensure_not_abstract): Allow abstract types with
2430 non-abstract ancestors.
2432 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2434 * trans-const.c: Include realmpfr.h.
2435 * Make-lang.in: Update dependencies.
2437 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2439 * trans-const.c, trans-types.c, trans-intrinsic.c:
2440 Clean up redundant includes.
2442 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2445 * lang.opt (Wunused-dummy-argument): New option.
2446 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2447 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2448 (set_Wall): Enable warn_unused_dummy_argument.
2449 (gfc_handle_option): Set warn_unused_dummy_argument according to
2451 * trans-decl.c (generate_local_decl): Separate warnings about
2452 unused variables and unused dummy arguments.
2453 * invoke.texi: Documented new option.
2455 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2457 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2458 (gfc_conv_string_tmp): Do not assert type comparibilty.
2459 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2460 (gfc_conv_expr_descriptor): Remove assert.
2461 * trans-common.c: Clarify why rtl.h and tm.h are included.
2462 * trans-openmp.c: Do not include ggc.h and real.h.
2463 Explain why gimple.h is included.
2464 * trans-const.c: Do not include ggc.h.
2465 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2466 * trans.c: Do not include ggc.h and real.h.
2467 Explain why gimple.h is included.
2468 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2469 and dwarf2out.h are included.
2470 * trans-io.c: Do not include gimple.h and real.h.
2471 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2472 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2475 2010-05-20 Tobias Burnus <burnus@net-b.de>
2477 * options.c (gfc_init_options,gfc_post_options): Enable
2478 flag_associative_math by default.
2480 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2483 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2484 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2485 blank STOP, handling a null expression. (gfc_trans_pause): Use
2486 pause_string for blank PAUSE.
2487 * trans.h: Add external function declaration for error_stop_numeric.
2488 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2489 the declaration for the library call. Adjust whitespaces.
2490 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2491 signal no stop code. Match the expression following the stop and pass
2492 that to the translators. Remove the old use of digit matching. Add
2493 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2494 and if CHARACTER, default character KIND.
2496 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2499 * lang.opt (Wconversion-extra): New option.
2500 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2501 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2502 (set_Wall): Enable -Wconversion.
2503 (gfc_handle_option): Set warn_conversion_extra.
2504 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2505 introduced for -Wconversion if -Wconversion-extra is present.
2506 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2507 -Wconversion; document -Wconversion-extra.
2509 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2512 * gfortran.h (gfc_has_default_initializer): New.
2513 * expr.c (gfc_has_default_initializer): New.
2514 * resolve.c (has_default_initializer): Removed, use
2515 gfc_has_default_initializer() instead. Updated all callers.
2516 * trans-array.c (has_default_initializer): Removed, use
2517 gfc_has_default_initializer() instead. Updated all callers.
2518 * trans-decl.c (generate_local_decl): Do not check the
2519 first component only to check for initializers, but use
2520 gfc_has_default_initializer() instead.
2522 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2525 * primary.c (match_string_constant): Move start_locus just inside
2527 * data.c (create_character_intializer): Clarified truncation warning.
2529 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2532 * intrinsic.h (gfc_check_float): New prototype.
2533 (gfc_check_sngl): New prototype.
2534 * check.c (gfc_check_float): New.
2535 (gfc_check_sngl): New.
2536 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2537 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2539 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2540 added them to the list of specifics of REAL instead.
2542 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2545 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2546 This is now handled via 'gfc_class_null_initializer'.
2548 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2550 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2551 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2552 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2553 add_procs_to_declared_vtab,add_generic_specifics,
2554 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2555 find_typebound_proc_uop,gfc_find_typebound_proc,
2556 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2557 gfc_get_tbp_symtree): Moved here from other places.
2558 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2560 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2561 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2562 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2563 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2564 * Make-lang.in: Add class.o.
2565 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2566 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2567 add_procs_to_declared_vtab,add_generic_specifics,
2568 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2569 find_typebound_proc_uop,gfc_find_typebound_proc,
2570 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2571 gfc_get_tbp_symtree): Move to class.c.
2573 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2575 * trans-types.c (gfc_init_types): Use build_function_type_list.
2576 (gfc_get_ppc_type): Likewise.
2577 * trans-decl.c (gfc_generate_constructors): Likewise.
2578 * f95-lang.c (build_builtin_fntypes): Likewise.
2579 (gfc_init_builtin_functions): Likewise.
2580 (DEF_FUNCTION_TYPE_0): Likewise.
2581 (DEF_FUNCTION_TYPE_1): Likewise.
2582 (DEF_FUNCTION_TYPE_2): Likewise.
2583 (DEF_FUNCTION_TYPE_3): Likewise.
2584 (DEF_FUNCTION_TYPE_4): Likewise.
2585 (DEF_FUNCTION_TYPE_5): Likewise.
2586 (DEF_FUNCTION_TYPE_6): Likewise.
2587 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2588 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2590 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2592 * trans-array.c (gfc_trans_array_constructor_value): Use
2593 build_constructor instead of build_constructor_from_list.
2594 (gfc_build_constant_array_constructor): Likewise.
2595 * trans-decl.c (create_main_function): Likewise.
2596 * trans-stmt.c (gfc_trans_character_select): Likewise.
2598 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2601 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2602 (resolve_fl_variable_derived): ... this place.
2603 (resolve_symbol): Make sure function symbols (and their result
2604 variables) are not resolved twice.
2606 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2609 * array.c (match_array_list): Revert change from 2010-05-13.
2611 2010-05-16 Richard Guenther <rguenther@suse.de>
2613 * trans-decl.c (module_htab_decls_hash): Revert last change.
2615 2010-05-16 Richard Guenther <rguenther@suse.de>
2617 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2619 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2621 * options.c (set_Wall): Remove special logic for Wuninitialized
2624 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2628 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2631 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2635 * gfortran.h (gfc_class_null_initializer): New prototype.
2636 * expr.c (gfc_class_null_initializer): New function to build a NULL
2637 initializer for CLASS pointers.
2638 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2639 containers. Remove default NULL initialization of $data component.
2640 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2642 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2643 Use new function 'gfc_class_null_initializer'.
2644 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2647 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2650 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2651 unsigned mpz_get_?i routines.
2653 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2655 * trans.c (trans_code): Set backend locus early.
2656 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2657 of the function instead of current input_location.
2659 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2662 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2664 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2665 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2668 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2671 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2673 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2674 by reference dummy procedures or non-dummy procedure pointers.
2675 (gfc_omp_predetermined_sharing): Return
2676 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2678 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2681 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2682 after OMP statement.
2683 (gfc_match_omp_critical): Likewise.
2684 (gfc_match_omp_flush): Likewise.
2685 (gfc_match_omp_workshare): Likewise.
2686 (gfc_match_omp_master): Likewise.
2687 (gfc_match_omp_ordered): Likewise.
2688 (gfc_match_omp_atomic): Likewise.
2689 (gfc_match_omp_barrier): Likewise.
2690 (gfc_match_omp_end_nowait): Likewise.
2692 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2695 * resolve.c (validate_case_label_expr): Removed FIXME.
2696 (resolve_select): Raise default warning on case labels out of range
2697 of the case expression.
2699 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2704 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2705 about conversion warnings.
2707 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2710 * match.c (gfc_match_select_type): Move error message to
2711 resolve_select_type.
2712 * resolve.c (resolve_select_type): Error message moved here from
2713 gfc_match_select_type. Correctly set type of temporary.
2715 2010-05-10 Richard Guenther <rguenther@suse.de>
2717 * trans-decl.c (gfc_build_library_function_decl): Split out
2719 (build_library_function_decl_1): ... this new function.
2720 Set a fnspec attribute if a specification was provided.
2721 (gfc_build_library_function_decl_with_spec): New function.
2722 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2723 and internal_unpack.
2725 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2728 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2731 2010-05-07 Jason Merrill <jason@redhat.com>
2733 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2734 to avoid -Wc++-compat warning.
2736 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2739 * options.c (gfc_handle_option): Add argument kind.
2740 * gfortran.h (gfc_handle_option): Update declaration.
2742 2010-05-06 Tobias Burnus <burnus@net-b.de>
2745 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2748 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2751 * resolve.c (traverse_data_list): Rephrase error message for
2752 non-constant bounds in data-implied-do.
2754 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2757 * gfortran.h: Removed repeat count from constructor, removed
2759 * data.h (gfc_assign_data_value_range): Changed return value from
2761 * data.c (gfc_assign_data_value): Add location to constructor element.
2762 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2763 for each element in range. Return early if an error was generated.
2764 * resolve.c (check_data_variable): Stop early if range assignment
2767 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2770 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2771 * symbol.c (gfc_build_class_symbol): Add separate class container for
2774 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2777 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2779 2010-05-02 Tobias Burnus <burnus@net-b.de>
2782 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2783 for lcobound, ucobound, image_index and this_image.
2784 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2785 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2786 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2787 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2789 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2791 2010-04-30 Tobias Burnus <burnus@net-b.de>
2795 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2796 calculation for array descriptor types.
2798 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2801 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2802 initializers for PPC members of the vtabs.
2804 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2807 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2808 attribute for all PPC members of the vtypes.
2809 (copy_vtab_proc_comps): Copy the correct interface.
2810 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2811 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2812 a dummy argument and make sure all PPC members of the vtab are
2813 initialized correctly.
2814 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2815 in call to gfc_trans_assign_vtab_procs.
2816 * trans-stmt.c (gfc_trans_allocate): Ditto.
2818 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2821 * resolve.c (resolve_typebound_function): Renamed
2822 resolve_class_compcall.Do all the detection of class references
2824 (resolve_typebound_subroutine): resolve_class_typebound_call
2825 renamed. Otherwise same as resolve_typebound_function.
2826 (gfc_resolve_expr): Call resolve_typebound_function.
2827 (resolve_code): Call resolve_typebound_subroutine.
2829 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2832 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2833 pass back the specific symtree name, rather than the target
2836 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2839 * resolve.c (resolve_structure_cons): Make the initializer of
2840 the vtab component 'extends' the same type as the component.
2842 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2845 * interface.c (check_interface1): Pass symbol name rather than NULL to
2846 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2847 trap MULL. (gfc_compare_derived_types): Revert previous change
2848 incorporated incorrectly during merge from trunk, r155778.
2849 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2850 than NULL to gfc_compare_interfaces.
2851 * symbol.c (add_generic_specifics): Likewise.
2853 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2856 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2857 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2858 (gfc_find_derived_vtab): Likewise.
2859 * module.c (ab_attribute): Add enumerator AB_VTAB.
2860 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2861 (check_for_ambiguous): Likewise.
2863 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2864 Janus Weil <janus@gcc.gnu.org>
2867 * trans-expr.c (select_class_proc): Remove function.
2868 (conv_function_val): Delete reference to previous.
2869 (gfc_conv_derived_to_class): Add second argument to the call to
2870 gfc_find_derived_vtab.
2871 (gfc_conv_structure): Exclude proc_pointer components when
2872 accessing $data field of class objects.
2873 (gfc_trans_assign_vtab_procs): New function.
2874 (gfc_trans_class_assign): Add second argument to the call to
2875 gfc_find_derived_vtab.
2876 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2877 implement holding off searching for the vptr derived type.
2878 (add_proc_component): New function.
2879 (add_proc_comps): New function.
2880 (add_procs_to_declared_vtab1): New function.
2881 (copy_vtab_proc_comps): New function.
2882 (add_procs_to_declared_vtab): New function.
2883 (void add_generic_specifics): New function.
2884 (add_generics_to_declared_vtab): New function.
2885 (gfc_find_derived_vtab): Add second argument to the call to
2886 gfc_find_derived_vtab. Add the calls to
2887 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2888 * decl.c (build_sym, build_struct): Use new arg in calls to
2889 gfc_build_class_symbol.
2890 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2891 definition of struct gfc_class_esym_list. Modify prototypes
2892 of gfc_build_class_symbol and gfc_find_derived_vtab.
2893 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2894 call to gfc_find_derived_vtab.
2895 * module.c : Add the vtype attribute.
2896 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2897 * resolve.c (resolve_typebound_generic_call): Add second arg
2898 to pass along the generic name for class methods.
2899 (resolve_typebound_call): The same.
2900 (resolve_compcall): Use the second arg to carry the generic
2901 name from the above. Remove the reference to class_esym.
2902 (check_members, check_class_members, resolve_class_esym,
2903 hash_value_expr): Remove functions.
2904 (resolve_class_compcall, resolve_class_typebound_call): Modify
2905 to use vtable rather than member by member calls.
2906 (gfc_resolve_expr): Modify second arg in call to
2908 (resolve_select_type): Add second arg in call to
2909 gfc_find_derived_vtab.
2910 (resolve_code): Add second arg in call resolve_typebound_call.
2911 (resolve_fl_derived): Exclude vtypes from check for late
2912 procedure definitions. Likewise for checking of explicit
2913 interface and checking of pass arg.
2914 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2915 calls to gfc_find_derived_vtab.
2916 * match.c (select_type_set_tmp): Use new arg in call to
2917 gfc_build_class_symbol.
2918 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2920 * parse.c (endType): Finish incomplete classes.
2922 2010-04-28 Tobias Burnus <burnus@net-b.de>
2926 * simplify.c (simplify_cobound): Handle scalar coarrays.
2928 2010-04-27 Tobias Burnus <burnus@net-b.de>
2930 * gfc-internals.texi: Update copyright year.
2931 * gfortran.texi: Ditto.
2932 * invoke.texi: Ditto.
2934 2010-04-27 Tobias Burnus <burnus@net-b.de>
2937 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2938 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2939 * trans-types.c (gfc_get_array_type_bounds,
2940 gfc_get_array_descriptor_base): Add corank argument.
2941 * trans-array.c (gfc_array_init_size): Handle corank.
2942 (gfc_trans_create_temp_array, gfc_array_allocate,
2943 gfc_conv_expr_descriptor): Add corank argument to call.
2944 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2946 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2950 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2951 of mucking with a tree directly.
2953 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2956 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2957 gfc_error with new error message.
2959 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2963 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2965 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2967 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2968 than the address of a GFC_SS_REFERENCE.
2969 * trans.h : Change comment on GFC_SS_REFERENCE.
2971 2010-04-22 Richard Guenther <rguenther@suse.de>
2974 * resolve.c (gfc_resolve_index): Wrap around ...
2975 (gfc_resolve_index_1): ... this. Add parameter to allow
2976 any integer kind index type.
2977 (resolve_array_ref): Allow any integer kind for the start
2978 index of an array ref.
2980 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2983 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2986 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2988 * intrinsic.c (sort_actual): Remove 'is' in error message.
2990 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2993 * resolve.c (resolve_fl_derived): If a component character
2994 length has not been resolved, do so now.
2995 (resolve_symbol): The same as above for a symbol character
2997 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2998 not needed for a character valued, procedure pointer.
3001 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
3002 not found, return FAILURE rather than ICEing.
3004 2010-04-19 Jakub Jelinek <jakub@redhat.com>
3007 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
3008 sequential loops private in the innermost containing task region.
3010 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
3012 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
3013 to build_common_tree_nodes.
3015 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
3018 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
3019 gfc_msg_bounds by using 'Array bound mismatch' directly.
3020 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
3021 error message to include the mismatch in the extent of array bound.
3022 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
3023 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
3025 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3027 * gfortran.texi: Update information on temporary file locations.
3029 2010-04-16 Jakub Jelinek <jakub@redhat.com>
3031 * trans-decl.c (gfc_build_qualified_array): Ensure
3032 ubound.N and lbound.N artificial variable names don't appear
3035 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
3038 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
3039 block of code. Set name to the variable associated with the descriptor.
3041 2010-04-15 Jakub Jelinek <jakub@redhat.com>
3043 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
3044 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
3046 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
3048 * intrinsic.texi: Add the missing specific name of intrinsic
3049 procedure where the specific name is identical to the generic name.
3050 Fix inconsistent or mismatch in the argument names in intrinsic
3051 procedure descriptions. Add the SCALAR allocatable description to
3054 2010-04-14 Tobias Burnus <burnus@net-b.de>
3057 * array.c (gfc_find_array_ref): Handle codimensions.
3058 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
3059 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
3060 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
3062 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
3063 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
3065 * intrinsic.h (add_functions): Add this_image, image_index,
3066 lcobound and ucobound intrinsics.
3067 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
3068 gfc_check_image_index, gfc_check_this_image,
3069 gfc_simplify_image_index, gfc_simplify_lcobound,
3070 gfc_simplify_this_image, gfc_simplify_ucobound):
3071 New function prototypes.
3072 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
3073 IMAGE_INDEX): Document new intrinsic functions.
3074 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
3076 * simplify.c (simplify_bound_dim): Handle coarrays.
3077 (simplify_bound): Update simplify_bound_dim call.
3078 (gfc_simplify_num_images): Add -fcoarray=none check.
3079 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
3080 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
3082 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3085 * constructor.c: Fix typo in comment.
3086 * expr.c (find_array_section): Add check for max array limit.
3088 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
3091 * gfortranspec.c (lookup_option): Check for -static and return
3093 (lang_specific_driver): Break when OPTION_static is discovered.
3095 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3097 * array.c (extract_element): Restore function from trunk.
3098 (gfc_get_array_element): Restore function from trunk.
3099 (gfc_expand_constructor): Restore check against
3100 flag_max_array_constructor.
3101 * constructor.c (node_copy_and_append): Delete unused.
3102 * gfortran.h: Delete comment and extra include.
3103 * constructor.h: Bump copyright and clean up TODO comments.
3104 * resolve.c: Whitespace.
3106 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3108 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
3109 with direct access access to elements. Adjusted prototype, fixed all
3111 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
3113 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
3114 (gfc_simplify_spread): Removed workaround, directly insert elements
3115 at a given array position.
3116 (gfc_simplify_transpose): Likewise.
3117 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3119 (gfc_simplify_unpack): Likewise.
3121 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3123 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3124 (convert_boz): ... this and moved to start of file.
3125 (gfc_simplify_abs): Whitespace fix.
3126 (gfc_simplify_acos): Whitespace fix.
3127 (gfc_simplify_acosh): Whitespace fix.
3128 (gfc_simplify_aint): Whitespace fix.
3129 (gfc_simplify_dint): Whitespace fix.
3130 (gfc_simplify_anint): Whitespace fix.
3131 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3132 (gfc_simplify_dnint): Whitespace fix.
3133 (gfc_simplify_asin): Whitespace fix.
3134 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3135 (gfc_simplify_atan): Likewise.
3136 (gfc_simplify_atanh): Whitespace fix.
3137 (gfc_simplify_atan2): Whitespace fix.
3138 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3139 (gfc_simplify_bessel_j1): Likewise.
3140 (gfc_simplify_bessel_jn): Likewise.
3141 (gfc_simplify_bessel_y0): Likewise.
3142 (gfc_simplify_bessel_y1): Likewise.
3143 (gfc_simplify_bessel_yn): Likewise.
3144 (gfc_simplify_ceiling): Reorderd statements.
3145 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3147 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3149 (gfc_simplify_complex): Replaced if-gate. Removed check for
3151 (gfc_simplify_conjg): Whitespace fix.
3152 (gfc_simplify_cos): Whitespace fix.
3153 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3154 (gfc_simplify_dcmplx): Removed check for constant arguments.
3155 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3156 (gfc_simplify_digits): Whitespace fix.
3157 (gfc_simplify_dim): Whitespace fix.
3158 (gfc_simplify_dprod): Reordered statements.
3159 (gfc_simplify_erf): Whitespace fix.
3160 (gfc_simplify_erfc): Whitespace fix.
3161 (gfc_simplify_epsilon): Whitespace fix.
3162 (gfc_simplify_exp): Whitespace fix.
3163 (gfc_simplify_exponent): Use convert_boz().
3164 (gfc_simplify_floor): Reorderd statements.
3165 (gfc_simplify_gamma): Whitespace fix.
3166 (gfc_simplify_huge): Whitespace fix.
3167 (gfc_simplify_iand): Whitespace fix.
3168 (gfc_simplify_ieor): Whitespace fix.
3169 (simplify_intconv): Use gfc_convert_constant().
3170 (gfc_simplify_int): Use simplify_intconv().
3171 (gfc_simplify_int2): Reorderd statements.
3172 (gfc_simplify_idint): Reorderd statements.
3173 (gfc_simplify_ior): Whitespace fix.
3174 (gfc_simplify_ishftc): Removed duplicate type check.
3175 (gfc_simplify_len): Use range_check() instead of manual range check.
3176 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3177 (gfc_simplify_log): Whitespace fix.
3178 (gfc_simplify_log10): Whitespace fix.
3179 (gfc_simplify_minval): Whitespace fix.
3180 (gfc_simplify_maxval): Whitespace fix.
3181 (gfc_simplify_mod): Whitespace fix.
3182 (gfc_simplify_modulo): Whitespace fix.
3183 (simplify_nint): Reorderd statements.
3184 (gfc_simplify_not): Whitespace fix.
3185 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3186 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3187 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3188 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3189 (gfc_simplify_realpart): Whitespace fix.
3190 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3191 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3192 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3193 (gfc_simplify_sign): Whitespace fix.
3194 (gfc_simplify_sin): Whitespace fix.
3195 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3196 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3197 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3198 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3199 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3201 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3203 * gfortran.h (gfc_start_constructor): Removed.
3204 (gfc_get_array_element): Removed.
3205 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3206 instead. Fixed all callers.
3207 (extract_element): Removed.
3208 (gfc_expand_constructor): Temporarily removed check for
3209 max-array-constructor. Will be re-introduced later if still required.
3210 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3211 instead. Fixed all callers.
3212 * expr.c (find_array_section): Replaced manual lookup of elements
3213 by gfc_constructor_lookup.
3215 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3217 * gfortran.h (gfc_get_null_expr): New prototype.
3218 (gfc_get_operator_expr): New prototype.
3219 (gfc_get_character_expr): New prototype.
3220 (gfc_get_iokind_expr): New prototype.
3221 * expr.c (gfc_get_null_expr): New.
3222 (gfc_get_character_expr): New.
3223 (gfc_get_iokind_expr): New.
3224 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
3225 * matchexp.c (build_node): Renamed and moved to
3226 expr.c (gfc_get_operator_expr). Reordered arguments to match
3227 other functions. Fixed all callers.
3228 (gfc_get_parentheses): Use specific function to build expr.
3229 * array.c (gfc_match_array_constructor): Likewise.
3230 * arith.c (eval_intrinsic): Likewise.
3231 (gfc_hollerith2int): Likewise.
3232 (gfc_hollerith2real): Likewise.
3233 (gfc_hollerith2complex): Likewise.
3234 (gfc_hollerith2logical): Likewise.
3235 * data.c (create_character_intializer): Likewise.
3236 * decl.c (gfc_match_null): Likewise.
3237 (enum_initializer): Likewise.
3238 * io.c (gfc_match_format): Likewise.
3239 (match_io): Likewise.
3240 * match.c (gfc_match_nullify): Likewise.
3241 * primary.c (match_string_constant): Likewise.
3242 (match_logical_constant): Likewise.
3243 (build_actual_constructor): Likewise.
3244 * resolve.c (build_default_init_expr): Likewise.
3245 * symbol.c (generate_isocbinding_symbol): Likewise.
3246 (gfc_build_class_symbol): Likewise.
3247 (gfc_find_derived_vtab): Likewise.
3248 * simplify.c (simplify_achar_char): Likewise.
3249 (gfc_simplify_adjustl): Likewise.
3250 (gfc_simplify_adjustr): Likewise.
3251 (gfc_simplify_and): Likewise.
3252 (gfc_simplify_bit_size): Likewise.
3253 (gfc_simplify_is_iostat_end): Likewise.
3254 (gfc_simplify_is_iostat_eor): Likewise.
3255 (gfc_simplify_isnan): Likewise.
3256 (simplify_bound): Likewise.
3257 (gfc_simplify_leadz): Likewise.
3258 (gfc_simplify_len_trim): Likewise.
3259 (gfc_simplify_logical): Likewise.
3260 (gfc_simplify_maxexponent): Likewise.
3261 (gfc_simplify_minexponent): Likewise.
3262 (gfc_simplify_new_line): Likewise.
3263 (gfc_simplify_null): Likewise.
3264 (gfc_simplify_or): Likewise.
3265 (gfc_simplify_precision): Likewise.
3266 (gfc_simplify_repeat): Likewise.
3267 (gfc_simplify_scan): Likewise.
3268 (gfc_simplify_size): Likewise.
3269 (gfc_simplify_trailz): Likewise.
3270 (gfc_simplify_trim): Likewise.
3271 (gfc_simplify_verify): Likewise.
3272 (gfc_simplify_xor): Likewise.
3273 * trans-io.c (build_dt): Likewise.
3274 (gfc_new_nml_name_expr): Removed.
3276 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3278 * arith.h (gfc_constant_result): Removed prototype.
3279 * constructor.h (gfc_build_array_expr): Removed prototype.
3280 (gfc_build_structure_constructor_expr): Removed prototype.
3281 * gfortran.h (gfc_int_expr): Removed prototype.
3282 (gfc_logical_expr): Removed prototype.
3283 (gfc_get_array_expr): New prototype.
3284 (gfc_get_structure_constructor_expr): New prototype.
3285 (gfc_get_constant_expr): New prototype.
3286 (gfc_get_int_expr): New prototype.
3287 (gfc_get_logical_expr): New prototype.
3288 * arith.c (gfc_constant_result): Moved and renamed to
3289 expr.c (gfc_get_constant_expr). Fixed all callers.
3290 * constructor.c (gfc_build_array_expr): Moved and renamed to
3291 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3292 and kind. Fixed all callers.
3293 (gfc_build_structure_constructor_expr): Moved and renamed to
3294 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3295 to type and kind. Fixed all callers.
3296 * expr.c (gfc_logical_expr): Renamed to ...
3297 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3298 (gfc_int_expr): Renamed to ...
3299 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3301 (gfc_get_constant_expr): New.
3302 (gfc_get_array_expr): New.
3303 (gfc_get_structure_constructor_expr): New.
3304 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3307 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3309 * constructor.h: New.
3310 * constructor.c: New.
3311 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3312 * arith.c (reducy_unary): Use constructor API.
3313 (reduce_binary_ac): Likewise.
3314 (reduce_binary_ca): Likewise.
3315 (reduce_binary_aa): Likewise.
3316 * check.c (gfc_check_pack): Likewise.
3317 (gfc_check_reshape): Likewise.
3318 (gfc_check_unpack): Likewise.
3319 * decl.c (add_init_expr_to_sym): Likewise.
3320 (build_struct): Likewise.
3321 * dependency.c (gfc_check_dependency): Likewise.
3322 (contains_forall_index_p): Likewise.
3323 * dump-parse-tree.c (show_constructor): Likewise.
3324 * expr.c (free_expr0): Likewise.
3325 (gfc_copy_expr): Likewise.
3326 (gfc_is_constant_expr): Likewise.
3327 (simplify_constructor): Likewise.
3328 (find_array_element): Likewise.
3329 (find_component_ref): Likewise.
3330 (find_array_section): Likewise.
3331 (find_substring_ref): Likewise.
3332 (simplify_const_ref): Likewise.
3333 (scalarize_intrinsic_call): Likewise.
3334 (check_alloc_comp_init): Likewise.
3335 (gfc_default_initializer): Likewise.
3336 (gfc_traverse_expr): Likewise.
3337 * iresolve.c (check_charlen_present): Likewise.
3338 (gfc_resolve_reshape): Likewise.
3339 (gfc_resolve_transfer): Likewise.
3340 * module.c (mio_constructor): Likewise.
3341 * primary.c (build_actual_constructor): Likewise.
3342 (gfc_match_structure_constructor): Likewise.
3343 * resolve.c (resolve_structure_cons): Likewise.
3344 * simplify.c (is_constant_array_expr): Likewise.
3345 (init_result_expr): Likewise.
3346 (transformational_result): Likewise.
3347 (simplify_transformation_to_scalar): Likewise.
3348 (simplify_transformation_to_array): Likewise.
3349 (gfc_simplify_dot_product): Likewise.
3350 (simplify_bound): Likewise.
3351 (simplify_matmul): Likewise.
3352 (simplify_minval_maxval): Likewise.
3353 (gfc_simplify_pack): Likewise.
3354 (gfc_simplify_reshape): Likewise.
3355 (gfc_simplify_shape): Likewise.
3356 (gfc_simplify_spread): Likewise.
3357 (gfc_simplify_transpose): Likewise.
3358 (gfc_simplify_unpack): Likewise.q
3359 (gfc_convert_constant): Likewise.
3360 (gfc_convert_char_constant): Likewise.
3361 * target-memory.c (size_array): Likewise.
3362 (encode_array): Likewise.
3363 (encode_derived): Likewise.
3364 (interpret_array): Likewise.
3365 (gfc_interpret_derived): Likewise.
3366 (expr_to_char): Likewise.
3367 (gfc_merge_initializers): Likewise.
3368 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3369 (gfc_trans_array_constructor_value): Likewise.
3370 (get_array_ctor_strlen): Likewise.
3371 (gfc_constant_array_constructor_p): Likewise.
3372 (gfc_build_constant_array_constructor): Likewise.
3373 (gfc_trans_array_constructor): Likewise.
3374 (gfc_conv_array_initializer): Likewise.
3375 * trans-decl.c (check_constant_initializer): Likewise.
3376 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3377 (gfc_apply_interface_mapping_to_cons): Likewise.
3378 (gfc_trans_structure_assign): Likewise.
3379 (gfc_conv_structure): Likewise.
3380 * array.c (check_duplicate_iterator): Likewise.
3381 (match_array_list): Likewise.
3382 (match_array_cons_element): Likewise.
3383 (gfc_match_array_constructor): Likewise.
3384 (check_constructor_type): Likewise.
3385 (check_constructor): Likewise.
3387 (expand_constructor): Likewise.
3388 (extract_element): Likewise.
3389 (gfc_expanded_ac): Likewise.
3390 (resolve_array_list): Likewise.
3391 (gfc_resolve_character_array_constructor): Likewise.
3392 (copy_iterator): Renamed to ...
3393 (gfc_copy_iterator): ... this.
3394 (gfc_append_constructor): Removed.
3395 (gfc_insert_constructor): Removed unused function.
3396 (gfc_get_constructor): Removed.
3397 (gfc_free_constructor): Removed.
3398 (qgfc_copy_constructor): Removed.
3399 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3400 Removed all references. Replaced constructor list by splay-tree.
3401 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3402 the inner struct, added member 'base'.
3403 (gfc_append_constructor): Removed prototype.
3404 (gfc_insert_constructor): Removed prototype.
3405 (gfc_get_constructor): Removed prototype.
3406 (gfc_free_constructor): Removed prototype.
3407 (qgfc_copy_constructor): Removed prototype.
3408 (gfc_copy_iterator): New prototype.
3409 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3411 2010-04-10 Tobias Burnus <burnus@net-b.de>
3414 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3415 proc-pointers and type-bound procedures.
3416 (gfc_specification_expr): Check proc-pointers for pureness.
3418 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3421 * gfortranspec.c (lang_specific_driver): Do not expose vars
3422 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3425 2010-04-09 Tobias Burnus <burnus@net-b.de>
3428 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3430 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3431 * data.c (gfc_assign_data_value): Ditto.
3432 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3433 (gfc_traverse_expr): Traverse also through codimension expressions.
3434 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3435 gfc_has_ultimate_pointer): New functions.
3436 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3437 (gfc_array_ref): Add codimen.
3438 (gfc_array_ref): Add in_allocate.
3439 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3440 gfc_has_ultimate_pointer): Add prototypes.
3441 * interface.c (compare_parameter, compare_actual_formal,
3442 check_intents): Add coarray constraints.
3443 * match.c (gfc_match_iterator): Add coarray constraint.
3444 * match.h (gfc_match_array_ref): Update interface.
3445 * primary.c (gfc_match_varspec): Handle codimensions.
3446 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3447 (check_class_members): Return gfc_try instead for error recovery.
3448 (resolve_typebound_function,resolve_typebound_subroutine,
3449 check_members): Handle return value of check_class_members.
3450 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3451 check_dimension, compare_spec_to_ref, resolve_array_ref,
3452 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3453 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3455 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3456 Skip over coarray refs.
3457 (gfc_array_allocate) Add support for references containing coindexes.
3458 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3459 (gfc_map_intrinsic_function): Ignore codimensions.
3461 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3464 * io.c (check_format_string): Added check for additional non
3465 blank characters after the format string was successfully
3467 * io.c (check_format): Changed the error messages for positive
3468 int required and period required to drop through the error logic
3469 and report with gfc_error instead of gfc_error_now. Corrected
3470 format postion for hollerith strings.
3472 2010-04-08 Tobias Burnus <burnus@net-b.de>
3474 * module.c (use_iso_fortran_env_module): Fix standard check.
3476 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3478 * parse.c (parse_derived, parse_enum): Avoid set but not used
3481 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3484 * gfortran.texi: Add section about representation of
3487 2010-04-07 Simon Baldwin <simonb@google.com>
3489 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3490 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3492 2010-04-07 Richard Guenther <rguenther@suse.de>
3494 * options.c (gfc_init_options): Do not set.
3496 2010-04-06 Tobias Burnus <burnus@net-b.de>
3499 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3500 * match.c (gfc_match_critical, sync_statement): Ditto.
3501 * gfortran.h (gfc_fcoarray): New enum.
3502 (gfc_option_t): Use it.
3503 * lang.opt (fcoarray): Add new flag.
3504 * invoke.texi (fcoarray): Document it.
3505 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3506 (gfc_handle_coarray_option): New function.
3508 2010-04-06 Tobias Burnus <burnus@net-b.de>
3511 * gfortran.h (gfc_array_spec): Add cotype.
3512 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3513 and defer error diagnostic.
3514 * resolve.c (resolve_fl_derived): Add missing check.
3515 (resolve_symbol): Add cotype/type check.
3516 * parse.c (parse_derived): Fix setting of coarray_comp.
3518 2010-04-06 Tobias Burnus <burnus@net-b.de>
3521 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3522 match_array_element_spec,gfc_copy_array_spec,
3523 gfc_compare_array_spec): Include corank.
3524 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3525 * decl.c (build_sym,build_struct,variable_decl,
3526 match_attr_spec,attr_decl1,cray_pointer_decl,
3527 gfc_match_volatile): Add codimension.
3528 (gfc_match_codimension): New function.
3529 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3530 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3531 (gfc_add_codimension): New function prototype.
3532 * match.h (gfc_match_codimension): New function prototype.
3533 (gfc_match_array_spec): Update prototype
3534 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3535 * module.c (MOD_VERSION): Bump.
3536 (mio_symbol_attribute): Support coarray attributes.
3537 (mio_array_spec): Add corank support.
3538 * parse.c (decode_specification_statement,decode_statement,
3539 parse_derived): Add coarray support.
3540 * resolve.c (resolve_formal_arglist, was_declared,
3541 is_non_constant_shape_array, resolve_fl_variable,
3542 resolve_fl_derived, resolve_symbol): Add coarray support.
3543 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3544 gfc_build_class_symbol): Add coarray support.
3545 (gfc_add_codimension): New function.
3547 2010-04-06 Tobias Burnus <burnus@net-b.de>
3550 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3551 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3552 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3554 * intrinsic.texi (iso_fortran_env): Ditto.
3555 * libgfortran.h (libgfortran_stat_codes): New enum.
3556 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3557 constants from the intrinsic module.
3559 2010-04-06 Tobias Burnus <burnus@net-b.de>
3562 * intrinsic.c (add_functions): Add num_images.
3563 * decl.c (gfc_match_end): Handle END CRITICAL.
3564 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3565 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3567 * gfortran.h (gfc_statement): Add enum items for those.
3568 (gfc_exec_op) Ditto.
3569 (gfc_isym_id): Add num_images.
3570 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3571 (gfc_trans_sync,gfc_trans_critical): New functions.
3572 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3573 gfc_trans_critical): Add/update prototypes.
3574 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3575 and SYNC statements.
3576 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3577 * resolve.c (resolve_sync): Add function.
3578 (gfc_resolve_blocks): Handle CRITICAL.
3579 (resolve_code): Handle CRITICAL, ERROR STOP,
3580 (resolve_branch): Add CRITICAL constraint check.
3581 and SYNC statements.
3582 * st.c (gfc_free_statement): Add new statements.
3583 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3584 (gfc_build_builtin_function_decls): Initialize it.
3585 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3586 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3587 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3589 (match_exit_cycle): Handle CRITICAL constraint.
3590 (gfc_match_stopcode): Handle ERROR STOP.
3591 * match.h (gfc_match_critical, gfc_match_error_stop,
3592 gfc_match_sync_all, gfc_match_sync_images,
3593 gfc_match_sync_memory): Add prototype.
3594 * parse.c (decode_statement, gfc_ascii_statement,
3595 parse_executable): Handle new statements.
3596 (parse_critical_block): New function.
3597 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3598 * intrinsic.texi (num_images): Document new function.
3599 * simplify.c (gfc_simplify_num_images): Add function.
3601 2010-04-06 Tobias Burnus <burnus@net-b.de>
3604 * trans-array.c (gfc_conv_expr_descriptor): Update
3605 gfc_trans_scalar_assign call.
3606 (has_default_initializer): New function.
3607 (gfc_trans_deferred_array): Nullify less often.
3608 * trans-expr.c (gfc_conv_subref_array_arg,
3609 gfc_trans_subcomponent_assign): Update call to
3610 gfc_trans_scalar_assign.
3611 (gfc_trans_scalar_assign): Add parameter and pass it on.
3612 (gfc_trans_assignment_1): Optionally, do not dealloc before
3614 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3615 call to gfc_trans_scalar_assign.
3616 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3617 initializer to static variables.
3618 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3619 * trans-stmt.c (forall_make_variable_temp,
3620 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3621 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3622 gfc_trans_allocate): Update gfc_trans_assignment call.
3623 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3624 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3625 parameter to prototype.
3627 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3629 * ioparm.def : Update copyright.
3631 * trans-array.c : ditto
3632 * trans-array.h : ditto
3634 * trans-types.c: ditto
3635 * dependency.c : ditto
3636 * gfortran.h : ditto
3638 * trans-io.c : ditto
3639 * trans-intrinsic.c : ditto
3640 * libgfortran.h : ditto
3641 * invoke.texi : ditto
3642 * intrinsic.texi : ditto
3645 * intrinsic.c : ditto
3646 * interface.c : ditto
3647 * iresolve.c : ditto
3648 * trans-stmt.c : ditto
3649 * trans-stmt.h : ditto
3654 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3657 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3658 do not assert the context of derived types.
3660 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3663 * ioparm.def: Change inquire size variable to type pointer to
3666 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3669 * trans-expr.c (conv_parent_component_references): Ensure that
3670 'dt' has a backend_decl.
3673 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3674 type has a backend_decl.
3677 * resolve.c (resolve_global_procedure): Check that the 'cl'
3678 structure is not NULL.
3680 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3682 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3685 2010-03-17 Tobias Burnus <burnus@net-b.de>
3688 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3689 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3691 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3692 pointees as having explizit size.
3693 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3695 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3696 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3697 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3698 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3699 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3702 2010-03-14 Tobias Burnus <burnus@net-b.de>
3705 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3706 (resolve_ordinary_assign): Add check to avoid segfault.
3708 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3712 * resolve.c (resolve_compcall): Add new boolean dummy argument
3713 'class_members'. Only resolve expression at end if false.
3714 Remove redundant, static variable 'class_object'.
3715 (check_class_members): Add extra argument to call of
3717 (resolve_typebound_function): Renamed resolve_class_compcall.
3718 Do all the detection of class references here. Correct calls to
3719 resolve_compcall for extra argument.
3720 (resolve_typebound_subroutine): resolve_class_typebound_call
3721 renamed. Otherwise same as resolve_typebound_function.
3722 (gfc_resolve_expr): Call resolve_typebound_function.
3723 (resolve_code): Call resolve_typebound_subroutine.
3725 2010-03-10 Tobias Burnus <burnus@net-b.de
3728 * symbol.c (get_iso_c_sym): Set sym->result.
3730 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3733 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3734 for TBPs, otherwise they will not be resolved properly.
3735 (resolve_function): Use 'value.function.esym' instead of
3736 'value.function.name' to check if we're dealing with a TBP.
3737 (check_class_members): Set correct type of passed object for all TBPs,
3738 not only generic ones, except if the type is abstract.
3740 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3743 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3744 'final...' are not misinterpreted as FINAL statements.
3746 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3749 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3750 allocatable ultimate components do not need temporaries, whilst
3751 ultimate pointer components do.
3753 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3756 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3758 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3761 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3764 * trans-array.c (gfc_conv_array_parameter): A full array of
3765 derived type need not be restricted to a symbol without an
3766 array spec to use the call to gfc_conv_expr_descriptor.
3769 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3770 allocatable arrays do not need temporaries.
3772 2010-03-01 Tobias Burnus <burnus@net-b.de>
3775 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3778 2010-02-28 Tobias Burnus <burnus@net-b.de>
3781 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3782 (gfc_conv_initializer): Handle zero initializer as special case.
3784 2010-02-27 Tobias Burnus <burnus@net-b.de>
3787 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3788 for module variables for Fortran 2008.
3790 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3793 * trans-common.c (build_common_decl): Also update DECL_MODE,
3794 and DECL_SIZE when encountering a larger common block and call
3797 2010-02-24 Tobias Burnus <burnus@net-b.de>
3800 * trans-expr.c (gfc_conv_initializer): Call directly
3801 gfc_conv_constant for C_NULL_(FUN)PTR.
3803 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3806 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3807 checking the rest of the dimensions for elements.
3809 2010-02-21 Tobias Burnus <burnus@net-b.de>
3812 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3814 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3815 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3816 * invoke.texi: Document new -fno-protect-parens flag.
3818 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3824 * dependency.c (gfc_check_argument_var_dependency): Use enum
3825 value instead of arithmetic vaue for 'elemental'.
3826 (check_data_pointer_types): New function.
3827 (gfc_check_dependency): Call check_data_pointer_types.
3828 * trans-array.h : Change fourth argument of
3829 gfc_conv_array_parameter to boolean.
3830 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3831 can be a dummy but it must not be assumed shape or deferred.
3832 Change fourth argument to boolean. Array constructor exprs will
3833 always be contiguous and do not need packing and unpacking.
3834 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3835 space and change fourth argument of gfc_conv_array_parameter
3837 (gfc_trans_arrayfunc_assign): Change fourth argument of
3838 gfc_conv_array_parameter to boolean.
3839 * trans-io.c (gfc_convert_array_to_string): The same.
3840 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3842 2010-02-20 Tobias Burnus <burnus@net-b.de>
3845 * libgfortran.h: Add GFC_RTCHECK_MEM.
3846 * invoke.texi (-fcheck=): Document -fcheck=mem.
3847 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3848 and enable malloc-success check only with -fcheck=mem.
3849 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3851 2010-02-16 Tobias Burnus <burnus@net-b.de>
3854 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3855 * intrinsic.c (add_functions): Ditto.
3856 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3857 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3859 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3862 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3863 gfc_trans_do prototype.
3864 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3865 a loop exit condition. If exit condition is given, build the loop exit
3866 code, checking IO results of implied do loops in READ and WRITE.
3867 (gfc_trans_do): Likewise.
3868 * trans.c (trans_code): New static work function, previously
3869 gfc_trans_code. Passes exit condition to gfc_trans_do.
3870 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3871 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3872 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3873 result status bits in the dtparm structure. Use this condition in call
3874 to gfc_trans_code_cond.
3876 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3880 * trans-array.c (gfc_conv_array_parameter): Use
3881 gfc_full_array_ref_p to detect full and contiguous variable
3882 arrays. Full array components and contiguous arrays do not need
3883 internal_pack and internal_unpack.
3885 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3888 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3891 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3893 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3896 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3897 Tobias Burnus <burnus@net-b.de>
3900 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3902 2010-02-10 Tobias Burnus <burnus@net-b.de>
3905 * trans-decl.c (gfc_generate_function_code): Only check
3906 actual-vs.-dummy character bounds if not bind(C).
3908 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3911 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3912 info->dimen after info has been freed.
3914 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3917 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3920 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3922 * module.c (fix_mio_expr): Declare sym.
3924 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3927 * module.c (fix_mio_expr): Fix for private generic procedures.
3929 2010-02-09 Daniel Kraft <d@domob.eu>
3932 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3933 length to be correct and issue only with -Wsurprising.
3934 * invoke.texi (Wsurprising): Mention this new warning that is
3935 turned on by -Wsurprising.
3937 2010-02-09 Daniel Kraft <d@domob.eu>
3940 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3941 can be CHARACTER type.
3942 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3944 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3947 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3948 'formal_ptr'. If this is true, give returned descriptor unity
3949 lbounds, in all dimensions, and the appropriate offset.
3950 (gfc_conv_procedure_call); If formal is a pointer, set the last
3951 argument of gfc_conv_subref_array_arg to true.
3952 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3953 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3954 new arg of gfc_conv_subref_array_arg to false.
3955 * trans-stmt.c (forall_make_variable_temp): The same.
3957 2010-02-03 Tobias Burnus <burnus@net-b.de>
3960 * interface.c (compare_parameter): Disable rank-checking
3963 2010-02-02 Tobias Burnus <burnus@net-b.de>
3966 * parse.c (decode_specification_statement): Use sym->result not sym.
3968 2010-02-01 Tobias Burnus <burnus@net-b.de>
3971 * decl.c (variable_decl): Allow default initializer in
3972 TYPE declarations in PURE functions.
3974 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3977 * resolve.c (resolve_allocate_expr): Move default initialization code
3978 here from gfc_trans_allocate.
3979 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3981 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3982 of CLASS variables via memcpy.
3983 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3984 to resolve_allocate_expr.
3986 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3989 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3990 * gfortran.h : Add prototype for above.
3991 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3992 (gfc_trans_subcomponent_assign): Call new function to replace
3993 the code to deal with allocatable components.
3994 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3995 gfc_get_full_arrayspec_from_expr to replace existing code.
3997 2010-01-25 Tobias Burnus <burnus@net-b.de>
4000 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
4003 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
4007 * expr.c (remove_subobject_ref): If the constructor is NULL use
4008 the expression as the source.
4009 (simplify_const_ref): Change the type of expression if
4010 there are component references. Allow for substring to be at
4011 the end of an arbitrarily long chain of references. If an
4012 element is found that is not in an EXPR_ARRAY, assume that this
4013 is scalar initialization of array. Call remove_subobject_ref in
4014 this case with NULL second argument.
4016 2010-01-24 Tobias Burnus <burnus@net-b.de>
4019 * array.c (gfc_array_dimen_size): Use correct specific
4020 function in the check.
4022 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
4025 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
4026 is required, turn any trailing array elements after a range
4027 into ranges so that offsets can be calculated.
4029 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
4031 * module.c (mio_f2k_derived): Use enumerator as initializer of
4035 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
4036 bitfield of width 2.
4038 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4041 * resolve.c (extract_compcall_passed_object): Set locus for
4042 passed-object argument.
4043 (extract_ppc_passed_object): Set locus and correctly remove PPC
4046 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
4049 * trans-decl.c (add_argument_checking): Do not use the backend
4050 decl directly to test for the presence of an optional dummy
4051 argument. Use gfc_conv_expr_present, remembering to set the
4055 * trans-decl.c (gfc_generate_function_code): Small white space
4056 changes. If 'recurcheckvar' is NULL do not try to reset it.
4058 2010-01-19 Janus Weil <janus@gcc.gnu.org>
4061 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
4062 component for extended types.
4063 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
4064 and take care of parent component accessibility.
4066 2010-01-17 Janus Weil <janus@gcc.gnu.org>
4069 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
4070 * interface.c (check_interface1): Move a warning message here from
4071 resolve_fl_procedure.
4072 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
4073 * module.c (read_module): Remove call to gfc_check_interfaces, since
4074 this comes too early here.
4075 * resolve.c (resolve_fl_procedure): Move warning message to
4078 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4081 * interface.c (check_interface1): Pass symbol name rather than NULL to
4082 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
4084 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
4085 than NULL to gfc_compare_interfaces.
4087 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4090 * trans-array.c (duplicate_allocatable): Static version of
4091 gfc_duplicate_allocatable with provision to handle scalar
4092 components. New boolean argument to switch off call to malloc
4094 (gfc_duplicate_allocatable): New function to call above with
4096 (gfc_copy_allocatable_data): New function to call above with
4098 (structure_alloc_comps): Do not apply indirect reference to
4099 scalar pointers. Add new section to copy allocatable components
4100 of arrays. Extend copying of allocatable components to include
4102 (gfc_copy_only_alloc_comp): New function to copy allocatable
4103 component derived types, without allocating the base structure.
4104 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
4105 Add primitive for gfc_copy_only_alloc_comp.
4106 * trans-expr.c (gfc_conv_procedure_call): After calls to
4107 transformational functions with results that are derived types
4108 with allocatable components, copy the components in the result.
4109 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
4110 of lhs derived types before allocation.
4112 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4115 * module.c (load_generic_interfaces): If a procedure that is
4116 use associated but not generic is given an interface that
4117 includes itself, then make it generic.
4119 2010-01-11 Joseph Myers <joseph@codesourcery.com>
4120 Shujing Zhao <pearly.zhao@oracle.com>
4122 PR translation/42469
4123 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
4124 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
4125 character between option name and help text.
4127 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4131 * trans-array.c (gfc_conv_array_initializer): Change call to
4132 gfc_error_now to call to gfc_fatal_error.
4133 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
4134 (is_constant_element): Changed name from constant_element.
4135 (gfc_constant_ac): Only use expand_construuctor for expression
4136 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
4137 call gfc_is_constant_expr.
4138 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
4140 * resolve.c (gfc_is_expandable_expr): New function that determiners if
4141 array expressions should have their constructors expanded.
4142 (gfc_resolve_expr): Use new function to determine whether or not to call
4143 gfc_expand_constructor.
4145 2010-01-09 Tobias Burnus <burnus@net-b.de>
4148 * trans-expr.c (gfc_trans_structure_assign): Handle
4150 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
4151 to the constructor for c_null_(fun)ptr.
4152 * resolve.c (resolve_structure_cons): Add special case
4153 for c_null_(fun)ptr.
4155 2010-01-09 Jakub Jelinek <jakub@redhat.com>
4157 * gfortranspec.c (lang_specific_driver): Update copyright notice
4160 2010-01-08 Tobias Burnus <burnus@net-b.de>
4163 * symbol.c (check_conflict, gfc_copy_attr): Add
4164 ASYNCHRONOUS support.
4165 (gfc_add_asynchronous): New function.
4166 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
4167 (gfc_match_asynchronous): New function.
4168 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
4169 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
4170 (gfc_add_asynchronous): New Prototype.
4171 * module.c (ab_attribute, mio_symbol_attribute): Add
4172 ASYNCHRONOUS support.
4173 * resolve.c (was_declared): Ditto.
4174 * match.h (gfc_match_asynchronous): New prototype.
4175 * parse.c (decode_specification_statement,decode_statement):
4176 Add ASYNCHRONOUS support.
4178 2010-01-07 Tobias Burnus <burnus@net-b.de>
4181 * trans-decl.c (get_proc_pointer_decl): Fix call to
4182 gfc_conv_initializer for array-valued proc-pointer funcs.
4184 2010-01-07 Tobias Burnus <burnus@net-b.de>
4187 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
4188 allocatable scalars with SAVE attribute.
4190 2010-01-05 Tobias Burnus <burnus@net-b.de>
4193 * options.c (gfc_post_options): Set -frecursion
4194 when -fopenmp is used.
4196 2010-01-05 Tobias Burnus <burnus@net-b.de>
4199 * trans-expr.c (gfc_conv_procedure_call): Nullify
4200 return value for allocatable-scalar character functions.
4202 2010-01-04 Tobias Burnus <burnus@net-b.de>
4205 * error.c (error_printf, gfc_warning, gfc_notify_std,
4206 gfc_warning_now, gfc_error, gfc_error_now,
4207 gfc_fatal_error): Change argument name from nocmsgid to
4208 gmsgid to enable (x)gettext's % checking.
4210 2010-01-04 Tobias Burnus <burnus@net-b.de>
4212 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
4214 2010-01-04 Tobias Burnus <burnus@net-b.de>
4217 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
4218 for functions returning allocatable scalars.
4219 * trans-stmt.c (gfc_trans_allocate): Emmit error when
4220 reallocating an allocatable scalar.
4221 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
4223 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
4224 allocatable scalars.
4225 (gfc_generate_function_code): Nullify result variable for
4226 allocatable scalars.
4229 * module.c (gfc_use_module): Fix warning string to allow
4233 * invoke.texi (-fcheck=recursion): Mention that the checking
4234 is also disabled for -frecursive.
4235 * trans-decl.c (gfc_generate_function_code): Disable
4236 -fcheck=recursion when -frecursive is used.
4238 * intrinsic.texi (iso_c_binding): Improve wording.
4241 Copyright (C) 2010 Free Software Foundation, Inc.
4243 Copying and distribution of this file, with or without modification,
4244 are permitted in any medium without royalty provided the copyright
4245 notice and this notice are preserved.