1 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
4 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
5 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
6 * gfortran.h: Define ISYM values for above intrinsics.
7 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
8 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
9 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
10 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
11 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
12 gfc_simplify_merge_bits, gfc_simplify_rshift,
13 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
14 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
15 gfc_resolve_shift): New prototypes.
16 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
17 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
18 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
19 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
21 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
22 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
23 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
25 (gfc_conv_intrinsic_function): Call above static functions.
26 * intrinsic.texi: Document new intrinsics.
27 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
28 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
29 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
30 gfc_simplify_merge_bits, gfc_simplify_rshift,
31 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
34 2010-09-08 Jakub Jelinek <jakub@redhat.com>
36 * frontend-passes.c (optimize_code_node): Walk block chain by default.
39 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
40 instead of code->block.
43 * openmp.c (resolve_omp_do): Report not enough do loops for
44 collapse even if block->next is NULL.
46 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
49 * dependency.c (gfc_deb_compare_expr): Take missing optional
50 arguments into account.
52 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
54 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
55 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
56 (gfc_build_intrinsic_function_decls): Don't build the
57 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
58 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
59 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
60 of calling clz128/ctz128 library functions.
62 2010-09-07 Jan Hubicka <jh@suse.cz>
64 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
67 2010-09-07 Tobias Burnus <burnus@net-b.de>
70 * intrinsic.texi (COS): Remove superfluous "n".
72 2010-09-07 Tobias Burnus <burnus@net-b.de>
75 * trans-array.c (gfc_conv_descriptor_data_get,
76 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
77 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
78 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
79 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
80 gfc_conv_shift_descriptor_lbound,
81 gfc_set_loop_bounds_from_array_spec,
82 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
83 gfc_conv_array_transpose, gfc_get_iteration_count,
84 gfc_grow_array, gfc_trans_array_ctor_element,
85 gfc_trans_array_constructor_subarray,
86 gfc_trans_array_constructor_value,
87 constant_array_constructor_loop_size, gfc_trans_array_constructor,
88 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
89 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
90 gfc_conv_array_ref, gfc_trans_preloop_setup,
91 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
92 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
93 gfc_conv_descriptor_size, gfc_array_init_size,
94 gfc_array_allocate, gfc_array_deallocate,
95 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
96 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
97 get_array_charlen, gfc_conv_expr_descriptor,
98 array_parameter_size, gfc_conv_array_parameter,
99 gfc_trans_dealloc_allocated, get_full_array_size,
100 duplicate_allocatable,
101 structure_alloc_comps): Change fold_build[0-9] to
103 (duplicate_allocatable, structure_alloc_comps,
104 gfc_duplicate_allocatable): Add space after function name.
106 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
108 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
109 checking string length value.
110 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
111 gfc_charlen_type_node type.
114 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
115 length to gfc_charlen_type_node.
117 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
120 * frontend-passes.c (optimize_binop_array_assignment): New
122 (optimize_assignment): Call it.
124 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
127 * trans-expr.c (gfc_conv_substring): If start and end
128 of the string reference are equal, set the length to one.
130 2010-09-06 Tobias Burnus <burnus@net-b.de>
133 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
135 2010-09-06 Tobias Burnus <burnus@net-b.de>
138 * dump-parse-tree.c (gfc_debug_expr): New function.
140 2010-09-06 Tobias Burnus <burnus@net-b.de>
143 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
144 (check_specific): Special case for those intrinsics.
145 * gfortran.h (gfc_isym_id): Add new intrinsics
146 * intrinsic.h (gfc_check_transf_bit_intrins,
147 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
148 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
150 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
151 gfc_resolve_iparity, resolve_transformational): New functions.
152 (gfc_resolve_product, gfc_resolve_sum,
153 gfc_resolve_parity): Use resolve_transformational.
154 * check.c (gfc_check_transf_bit_intrins): New function.
155 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
156 gfc_simplify_iparity, do_bit_any, do_bit_ior,
157 do_bit_xor, simplify_transformation): New functions.
158 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
159 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
160 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
161 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
162 Handle IALL, IANY and IPARITY intrinsics.
163 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
165 (IALL, IANY, IPARITY): Document new intrinsics.
167 2010-09-05 Tobias Burnus <burnus@net-b.de>
170 * f95-lang.c (gfc_truthvalue_conversion): Use
171 fold_build[0-9]_loc instead of fold_build[0-9].
172 * convert.c (convert): Ditto.
173 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
174 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
175 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
176 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
177 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
178 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
179 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
180 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
181 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
182 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
183 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
184 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
185 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
186 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
187 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
188 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
189 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
190 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
191 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
192 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
193 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
194 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
195 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
196 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
197 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
198 gfc_conv_associated, gfc_conv_same_type_as,
199 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
201 2010-09-04 Tobias Burnus <burnus@net-b.de>
204 * resolve.c (resolve_fl_namelist): Change constraint checking
205 order to prevent endless loop.
207 2010-09-04 Janus Weil <janus@gcc.gnu.org>
210 * resolve.c (resolve_allocate_expr): Generate default initializers
211 already at this point, resolve them and put them into expr3, ...
212 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
215 2010-09-03 Tobias Burnus <burnus@net-b.de>
218 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
219 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
221 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
222 gfc_conv_string_length, gfc_conv_substring,
223 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
224 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
225 gfc_conv_expr_op, gfc_build_compare_string,
226 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
227 gfc_conv_derived_to_class, conv_isocbinding_procedure,
228 gfc_conv_procedure_call, fill_with_spaces,
229 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
230 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
231 gfc_trans_scalar_assign, gfc_trans_zero_assign,
232 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
233 fold_build[0-9] to fold_build[0-9]_loc.
234 * trans-io.c (set_parameter_const, set_parameter_value,
235 set_parameter_ref, gfc_convert_array_to_string, set_string,
236 set_internal_unit, io_result, set_error_locus,
237 nml_get_addr_expr, build_dt): Ditto.
238 * trans-openmp.c (gfc_omp_clause_default_ctor,
239 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
240 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
241 gfc_trans_omp_do): Ditto.
242 * trans.c (gfc_add_modify, gfc_build_addr_expr,
243 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
244 gfc_trans_runtime_check, gfc_call_malloc,
245 gfc_allocate_with_status, gfc_allocate_array_with_status,
246 gfc_call_free, gfc_deallocate_with_status,
247 gfc_call_realloc): Ditto.
249 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
252 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
253 arglists for pure user functions, or for those intrinsic
254 functions which are also pure.
255 * intrinsics.c (add_conv): Mark conversion functions as pure.
256 (add_char_conversions): Likewise.
258 2010-09-03 Daniel Kraft <d@domob.eu>
261 * resolve.c (resolve_actual_arglist): Allow internal procedure
262 as actual argument with Fortran 2008.
264 2010-09-03 Daniel Kraft <d@domob.eu>
267 * gfortran.h (struct gfc_code): Renamed `whichloop' to
268 `which_construct' as this is no longer restricted to loops.
269 * parse.h (struct gfc_state_data): New field `construct'.
270 * match.c (match_exit_cycle): Handle EXIT from non-loops.
271 * parse.c (push_state): Set `construct' field.
272 * resolve.c (resolve_select_type): Extend comment.
273 * trans-stmt.c (gfc_trans_if): Add exit label.
274 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
275 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
276 (gfc_trans_do), (gfc_trans_do_while): Ditto.
277 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
278 (gfc_trans_cycle): Ditto.
279 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
281 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
283 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
284 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
285 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
286 * intrinsic.texi (RSHIFT): Fix documentation.
288 2010-09-02 Tobias Burnus <burnus@net-b.de>
291 * trans-common.c (create_common): Change build[0-9] to
293 * trans-const.c (gfc_conv_constant_to_tree,
294 gfc_conv_constant_to_tree): Ditto.
295 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
296 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
297 add_argument_checking, create_main_function,
298 gfc_generate_return): Ditto.
299 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
300 * trans-stmt.c (allocate_temp_for_forall_nest_1,
301 compute_inner_temp_size, compute_overall_iter_number,
302 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
303 gfc_conv_elemental_dependencies, gfc_do_allocate,
304 gfc_evaluate_where_mask, gfc_trans_allocate,
305 gfc_trans_arithmetic_if, gfc_trans_call,
306 gfc_trans_character_select, gfc_trans_deallocate,
307 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
308 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
309 gfc_trans_integer_select, gfc_trans_logical_select,
310 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
311 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
312 gfc_trans_where_assign) Ditto.
314 2010-09-02 Janus Weil <janus@gcc.gnu.org>
317 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
320 2010-09-02 Tobias Burnus <burnus@net-b.de>
323 * resolve.c (apply_default_init): Mark symbol as referenced,
324 if it is initialized.
325 (resolve_symbol): Change intialized check for BT_DERIVED such
326 that also function results get initialized; remove now obsolete
327 gfc_set_sym_referenced for BT_CLASS.
329 2010-09-01 Janus Weil <janus@gcc.gnu.org>
332 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
333 * resolve.c (resolve_allocate_expr): Defer handling of default
334 initialization to 'gfc_trans_allocate'.
335 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
336 (resolve_fl_derived): Suppress error messages for vtypes.
337 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
338 polymorphic MOLD expression.
339 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
340 dummy initialization.
342 2010-09-01 Tobias Burnus <burnus@net-b.de>
344 * gfortran.texi (preprocessing): Update URL to COCO.
346 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
348 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
349 array quad_decls. Remove unnecessary assignment.
351 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
353 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
354 other than long double.
355 * mathbuiltins.def: Add builtins from the POW and CPOW family.
356 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
357 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
358 prefix to function name.
359 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
360 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
362 (gfc_conv_intrinsic_exponent): Likewise.
363 (gfc_conv_intrinsic_abs): Likewise.
364 (gfc_conv_intrinsic_mod): Likewise.
365 (gfc_conv_intrinsic_sign): Likewise.
366 (gfc_conv_intrinsic_arith): Likewise.
367 (gfc_conv_intrinsic_fraction): Likewise.
368 (gfc_conv_intrinsic_nearest): Likewise.
369 (gfc_conv_intrinsic_spacing): Likewise.
370 (gfc_conv_intrinsic_rrspacing): Likewise.
371 (gfc_conv_intrinsic_scale): Likewise.
372 (gfc_conv_intrinsic_set_exponent): Likewise.
374 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
376 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
377 * intrinsic.h (gfc_resolve_execute_command_line): New function.
378 * iresolve.c (gfc_resolve_execute_command_line): New function.
379 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
380 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
382 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
385 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
386 and parity{,l,ll} builtins.
387 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
388 (gfc_conv_intrinsic_function): Call above new functions.
389 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
391 * intrinsic.texi: Document POPCNT and POPPAR.
393 2010-08-30 Janus Weil <janus@gcc.gnu.org>
396 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
398 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
400 * Make-lang.in: Add frontend-passes.o dependencies.
402 2010-08-29 Janus Weil <janus@gcc.gnu.org>
405 * resolve.c (resolve_structure_cons): For derived types, make sure the
406 type has been resolved.
407 (resolve_typebound_procedures): Make sure the vtab has been generated.
409 2010-08-29 Janus Weil <janus@gcc.gnu.org>
412 * match.c (gfc_match_select_type): Give the associate-name the
413 FL_VARIABLE attribute.
415 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
417 * simplify.c (gfc_simplify_bessel_n2): Fix indention
420 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
423 * trans-types.c (gfc_init_kinds): Disable TFmode.
425 2010-08-27 Janus Weil <janus@gcc.gnu.org>
428 * match.c (gfc_match_allocate): Avoid double free on error.
430 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
433 * gfortran.h (gfc_real_info): Add c_float128 field.
434 * mathbuiltins.def: Indicate which builtins are const.
435 * trans-types.h (float128_type_node, complex_float128_type_node,
436 gfc_real16_is_float128): New variables.
437 * trans-types.c (float128_type_node, complex_float128_type_node,
438 gfc_real16_is_float128): New variables.
439 (gfc_init_kinds): Allow TFmode.
440 (gfc_build_real_type): Mark __float128 types as such.
441 (gfc_init_types): Initialize float128_type_node and
442 complex_float128_type_node
443 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
444 argument of OTHER_BUILTIN macro.
445 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
446 (builtin_decl_for_precision): Special case for __float128.
447 (builtin_decl_for_float_kind): Likewise.
448 (define_quad_builtin): New function.
449 (gfc_build_intrinsic_lib_fndecls): Create all __float128
450 library decls if necessary. Store them in the real16_decl and
451 complex16_decl builtin map fields.
452 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
453 library function names.
455 2010-08-27 Tobias Burnus <burnus@net-b.de>
458 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
459 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
460 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
461 gfc_resolve_parity): New prototypes.
462 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
463 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
464 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
465 gfc_resolve_parity): New functions.
466 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
468 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
469 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
470 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
471 * gcc/fortran/simplify.c (simplify_transformation_to_array):
472 Add post-processing opterator.
473 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
474 gfc_simplify_product, gfc_simplify_sum): Update call.
475 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
476 gfc_simplify_parity): New functions.
478 2010-08-27 Janus Weil <janus@gcc.gnu.org>
481 * match.c (select_type_set_tmp): Add the possibility to reset the
483 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
485 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
488 * dependency.c (check_section_vs_section): Single test for
489 identical strides which takes into account that only one
490 of the strides may be NULL.
492 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
495 * primary.c (match_hollerith_constant): Calculate padding needed to
496 fill default integer and allocate string for that size. Set pad bytes
498 * gfortran.h: Add hollerith pad value to type spec union.
499 * data.c (create_character_initializer): Fix spelling of function name.
500 Use hollerith pad value to calculate length.
501 * arith.c (hollerith2representation); Use hollerith pad value to
504 2010-08-26 Daniel Kraft <d@domob.eu>
509 * gfortran.h (struct gfc_association_list): New flag `dangling'.
510 (gfc_build_block_ns): Declared here...
511 * parse.h (gfc_build_block_ns): ...instead of here.
512 * trans.h (gfc_process_block_locals): Expect additionally the
513 gfc_association_list of BLOCK (if present).
514 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
515 * resolve.c (resolve_variable): Only check for invalid *array*
516 references on associate-names.
517 (resolve_assoc_var): New method with code previously in resolve_symbol.
518 (resolve_select_type): Use association to give the selector and
519 temporaries their values instead of ordinary assignment.
520 (resolve_fl_var_and_proc): Allow CLASS associate-names.
521 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
522 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
523 to `gfc_process_block_locals' to match new interface.
524 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
526 (gfc_process_block_locals): Defer them rather here when linked to
527 from the BLOCK's association list.
529 2010-08-25 Jakub Jelinek <jakub@redhat.com>
531 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
532 TREE_NOTHROW on fndecls that can't throw. Set
533 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
534 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
535 gfor_fndecl_associated.
537 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
540 * frontend-passes.c (optimize_equality): Don't optimize array equality
542 2010-08-23 Janus Weil <janus@gcc.gnu.org>
545 * resolve.c (resolve_procedure_interface): New function split off from
547 (resolve_formal_arglist): Call it here ...
548 (resolve_symbol): ... and here.
550 2010-08-22 Joseph Myers <joseph@codesourcery.com>
552 * Make-lang.in (gfortranspec.o): Update dependencies.
553 * gfortranspec.c: Include coretypes.h before gcc.h. Include
555 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
556 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
557 (g77_xargc): Make unsigned.
558 (g77_xargv): Change to g77_x_decoded_options.
559 (g77_newargc): Make unsigned.
560 (g77_newargv): Change to g77_new_decoded_options.
561 (strings_same, options_same): New.
562 (append_arg): Use cl_decoded_option structures.
563 (append_option): New.
564 (add_arg_libgfortran): New.
565 (lang_specific_driver): Use cl_decoded_option structures.
567 2010-08-21 Janus Weil <janus@gcc.gnu.org>
571 * class.c (add_proc_comp): Add static initializer for PPCs.
572 (add_procs_to_declared_vtab): Modified comment.
573 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
574 initializer if the component is part of a vtype.
575 (mio_component_list): Add argument 'vtype', pass it on to
577 (mio_symbol): Modified call to 'mio_component_list'.
578 * trans.h (gfc_conv_initializer): Modified prototype.
579 (gfc_trans_assign_vtab_procs): Removed.
580 * trans-common.c (create_common): Modified call to
581 'gfc_conv_initializer'.
582 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
583 gfc_emit_parameter_debug_info): Modified call to
584 'gfc_conv_initializer'.
585 (build_function_decl): Remove assertion.
586 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
587 Removed call to 'gfc_trans_assign_vtab_procs'.
588 (gfc_conv_initializer): Add argument 'procptr'.
589 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
590 (gfc_trans_assign_vtab_procs): Removed.
591 * trans-stmt.c (gfc_trans_allocate): Removed call to
592 'gfc_trans_assign_vtab_procs'.
594 2010-08-21 Tobias Burnus <burnus@net-b.de>
598 * intrinsic.c (add_sym): Init value attribute.
599 (set_attr_value): New function.
600 (add_functions) Use it and add JN/YN resolvers.
601 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
602 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
603 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
604 * iresolve.c (gfc_resolve_bessel_n2): New function.
605 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
607 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
608 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
609 * simplify.c (): For YN set to -INF if previous values
611 * trans-expr.c (gfc_conv_procedure_call): Don't crash
613 * iresolve.c (gfc_resolve_extends_type_of): Set the
614 type of the dummy argument to the one of the actual.
616 2010-08-20 Joseph Myers <joseph@codesourcery.com>
618 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
620 2010-08-20 Joseph Myers <joseph@codesourcery.com>
622 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
625 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
627 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
629 2010-08-19 Daniel Kraft <d@domob.eu>
633 * trans.h (struct gfc_se): New flag `byref_noassign'.
634 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
635 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
636 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
637 and check for compile-time errors with those.
638 * trans-decl.c (trans_associate_var): Use new routine
639 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
640 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
641 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
642 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
643 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
644 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
645 rank remapping for assignment.
647 2010-08-19 Tobias Burnus <burnus@net-b.de>
649 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
650 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
653 2010-08-19 Tobias Burnus <burnus@net-b.de>
657 * check.c (gfc_check_bessel_n2): New function.
658 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
659 * intrinsic.c (add_functions): Add transformational version
660 of the Bessel_jn/yn intrinsics.
661 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
662 gfc_simplify_bessel_yn2): New prototypes.
663 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
664 transformational variant.
665 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
666 Check for negative order.
667 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
668 gfc_simplify_bessel_yn2): New functions.
670 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
673 * resolve.c (resolve_transfer): Traverse operands and set expression
674 to be checked to a non EXPR_OP type.
676 2010-08-19 Janus Weil <janus@gcc.gnu.org>
679 * gfortran.h (gfc_add_save): Modified prototype.
680 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
681 (match_pointer_init): New function to match F08 pointer initialization.
682 (variable_decl,match_procedure_decl,match_ppc_decl): Use
683 'match_pointer_init'.
684 (match_attr_spec): Module variables are implicitly SAVE.
685 (gfc_match_save): Modified call to 'gfc_add_save'.
686 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
688 * primary.c (gfc_variable_attr): Handle SAVE attribute.
689 * resolve.c (resolve_structure_cons): Add new argument and do pointer
690 initialization checks.
691 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
692 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
693 (resolve_fl_variable): Handle SAVE_IMPLICIT.
694 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
696 * trans-decl.c (gfc_create_module_variable): Module variables with
697 TARGET can already exist.
698 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
699 (gfc_conv_initializer): Implement non-NULL pointer
702 2010-08-18 Tobias Burnus <burnus@net-b.de>
705 * intrinsic.texi (selected_char_kind): Document ISO_10646
708 2010-08-17 Jakub Jelinek <jakub@redhat.com>
711 * trans-decl.c (build_library_function_decl_1): Chain on
712 void_list_node instead of creating a new TREE_LIST.
713 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
714 * trans-types.c (gfc_get_function_type): Likewise. Set
715 typelist to void_list_node for the main program.
717 2010-08-17 Daniel Kraft <d@domob.eu>
720 * gfortran.h (struct gfc_association_list): New member `where'.
721 (gfc_is_associate_pointer) New method.
722 * match.c (gfc_match_associate): Remember locus for each associate
723 name matched and do not try to set variable flag.
724 * parse.c (parse_associate): Use remembered locus for symbols.
725 * primary.c (match_variable): Instead of variable-flag check for
726 associate names set it for all such names used.
727 * symbol.c (gfc_is_associate_pointer): New method.
728 * resolve.c (resolve_block_construct): Don't generate assignments
729 to give associate-names their values.
730 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
731 (resolve_symbol): Set some more attributes for associate variables,
732 set variable flag here and check it and don't try to build an
733 explicitely shaped array-spec for array associate variables.
734 * trans-expr.c (gfc_conv_variable): Dereference in case of association
736 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
737 (gfc_sym_type): Return pointer type for association to scalar vars.
738 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
739 (trans_associate_var): New method.
740 (gfc_trans_deferred_vars): Handle association symbols.
742 2010-08-16 Joseph Myers <joseph@codesourcery.com>
744 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
746 (MMDX): Change back to MMD. Mark NoDriverArg instead of
748 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
749 OPT_MDX and OPT_MMDX.
751 2010-08-16 Joseph Myers <joseph@codesourcery.com>
753 * lang.opt (MDX, MMDX): Mark RejectDriver.
755 2010-08-15 Janus Weil <janus@gcc.gnu.org>
757 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
758 vtabs for generics any more).
760 2010-08-15 Daniel Kraft <d@domob.eu>
763 * gfortran.h (gfc_find_proc_namespace): New method.
764 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
765 around with namespace.
766 * symbol.c (gfc_find_proc_namespace): New method.
767 * trans-decl.c (gfc_build_qualified_array): Use it for correct
769 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
770 * parse.c (parse_associate): Removed assignment-generation here...
771 * resolve.c (resolve_block_construct): ...and added it here.
772 (resolve_variable): Handle names that are arrays but were not parsed
773 as such because of association.
774 (resolve_code): Fix BLOCK resolution.
775 (resolve_symbol): Generate array-spec for associate-names.
777 2010-08-15 Tobias Burnus <burnus@net-b.de>
780 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
781 (verify_c_interop): Handle unresolved DT with bind(C).
783 2010-08-15 Tobias Burnus <burnus@net-b.de>
785 * trans-expr.c (gfc_conv_expr_present): Regard nullified
786 pointer arrays as absent.
787 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
788 dummys as absent argument.
789 * interface.c (compare_actual_formal,compare_parameter):
792 2010-08-15 Tobias Burnus <burnus@net-b.de>
794 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
795 dummies with intent(in).
797 2010-08-15 Daniel Kraft <d@domob.eu>
800 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
801 routines not IMPURE also as PURE.
802 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
803 `NO_CLASS' in `CLASS_IMPURE'.
804 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
805 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
806 (add_functions): Ditto.
807 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
808 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
809 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
810 are not ALLOCATABLE and have their INTENT specified.
812 2010-08-13 Daniel Kraft <d@domob.eu>
814 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
815 * array.c (gfc_match_array_spec): Match implied-shape specification and
816 handle AS_IMPLIED_SHAPE correctly otherwise.
817 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
818 (variable_decl): Some checks for implied-shape declaration.
819 * resolve.c (resolve_symbol): Assert that array-spec is no longer
820 AS_IMPLIED_SHAPE in any case.
822 2010-08-12 Joseph Myers <joseph@codesourcery.com>
824 * lang.opt (MD, MMD): Change to MDX and MMDX.
825 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
827 2010-08-11 Janus Weil <janus@gcc.gnu.org>
830 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
832 (check_arglist,check_specific): Add reference to 'name' field.
833 (init_arglist): Remove reference to 'name' field.
834 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
835 * check.c (variable_check): Reverse order of checks. Respect intent of
837 (int_or_proc_check): New function.
838 (coarray_check): New function.
839 (allocatable_check): New function.
840 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
841 (gfc_check_complex): Use 'int_or_real_check'.
842 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
843 gfc_check_ucobound): Use 'coarray_check'.
844 (gfc_check_pack): Use 'real_or_complex_check'.
845 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
847 (scalar_check,type_check,numeric_check,int_or_real_check,
848 real_or_complex_check,kind_check,double_check,logical_array_check,
849 array_check,same_type_check,rank_check,nonoptional_check,
850 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
851 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
852 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
853 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
854 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
855 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
856 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
859 2010-08-10 Daniel Kraft <d@domob.eu>
861 * gfortran.texi (Interoperability with C): Fix ordering in menu
862 and add new subsection about pointers.
863 (Interoperable Subroutines and Functions): Split off the pointer part.
864 (working with Pointers): New subsection with extended discussion
865 of pointers (especially procedure pointers).
867 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
870 * array.c (gfc_ref_dimen_size): Add end argument.
871 If end is non-NULL, calculate it.
872 (ref_size): Adjust call to gfc_ref_dimen_size.
873 (gfc_array_dimen_size): Likewise.
874 (gfc_array_res_shape): Likewise.
875 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
876 * resolve.c (resolve_array_ref): For stride not equal to -1,
877 fill in the lowest possible end.
879 2010-08-09 Janus Weil <janus@gcc.gnu.org>
881 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
883 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
885 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
887 (check_some_aliasing): Likewise.
888 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
889 (gfc_conv_intrinsic_int): Likewise.
890 (gfc_conv_intrinsic_lib_function): Likewise.
891 (gfc_conv_intrinsic_cmplx): Likewise.
892 (gfc_conv_intrinsic_ctime): Likewise.
893 (gfc_conv_intrinsic_fdate): Likewise.
894 (gfc_conv_intrinsic_ttynam): Likewise.
895 (gfc_conv_intrinsic_minmax): Likewise.
896 (gfc_conv_intrinsic_minmax_char): Likewise.
897 (gfc_conv_intrinsic_ishftc): Likewise.
898 (gfc_conv_intrinsic_index_scan_verify): Likewise.
899 (gfc_conv_intrinsic_merge): Likewise.
900 (gfc_conv_intrinsic_trim): Likewise.
901 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
903 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
906 * dependency.c (check_section_vs_section): Handle cases where
907 the start expression coincides with the lower or upper
910 2010-08-04 Janus Weil <janus@gcc.gnu.org>
915 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
916 container types. Do not artificially increase refs. Commit symbols one
918 * interface.c (compare_parameter): Make sure vtabs are present before
919 generating module variables.
920 * resolve.c (resolve_allocate_expr): Ditto.
922 2010-08-04 Tobias Burnus <burnus@net-b.de>
926 * resolve.c (resolve_structure_cons): Fix
929 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
933 * symbol.c (changed_syms): Made static again.
934 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
935 Changed conditional internal error into assert.
936 Rename function to ...
937 (gfc_enforce_clean_symbol_state): ... this.
938 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
939 Rename the former to the latter.
940 * parse.c (decode_statement, decode_omp_directive,
941 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
943 (changed_syms): Remove declaration.
944 (next_statement): Use gfc_enforce_clean_symbol_state.
946 2010-08-04 Tobias Burnus <burnus@net-b.de>
949 * resolve.c (resolve_structure_cons): Fix handling of
950 initialization structure constructors with character
951 elements of the wrong length.
952 * array.c (gfc_check_iter_variable): Add NULL check.
953 (gfc_resolve_character_array_constructor): Also truncate
956 2010-08-04 Tobias Burnus <burnus@net-b.de>
958 * trans-io.c (gfc_build_io_library_fndecls): Fix return
959 value of some libgfortran functions.
961 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
964 * dependency.c (gfc_deb_compare_expr): Remove any integer
965 conversion functions to larger types from both arguments.
966 Remove handling these functions futher down.
968 2010-08-03 Janus Weil <janus@gcc.gnu.org>
972 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
973 * resolve.c (resolve_tb_generic_targets): Check for errors.
975 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
978 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
981 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
984 * dependency.h: Add prototype for gfc_are_identical_variables.
985 * frontend-passes.c: Include depencency.h.
986 (optimimize_equality): Use gfc_are_identical_variables.
987 * dependency.c (identical_array_ref): New function.
988 (gfc_are_identical_variables): New function.
989 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
990 * dependency.c (gfc_check_section_vs_section). Rename gfc_
991 prefix from statc function.
992 (check_section_vs_section): Change arguments to gfc_array_ref,
993 adjust function body accordingly.
995 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
996 Janus Weil <janus@gcc.gnu.org>
1001 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1002 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1003 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1004 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1005 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1006 Call reject_statement in case of error.
1007 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1010 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1013 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1014 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1015 * module.c (read_module): When reading module files, always import
1016 vtab and vtype symbols.
1018 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1022 * symbol.c (changed_syms): Made non-static.
1023 * parse.c (changed_syms): Declare new external.
1024 (next_statement): Assert changed_syms is NULL at the beginning.
1026 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1027 Steven G. Kargl <kargl@gcc.gnu.org>
1030 * match.c (match_type_spec): Try to parse derived types before
1033 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1035 * gfortran.h (gfc_release_symbol): New prototype.
1036 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1037 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1038 Use gfc_release_symbol.
1039 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1040 * resolve.c (resolve_symbol): Ditto.
1042 2010-07-29 Tobias Burnus <burnus@net-b.de>
1046 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1047 external procedure declarations in modules.
1048 (gfc_get_symbol_decl): Modify assert.
1050 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1053 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1055 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1058 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1059 (gfc_trans_class_assign): Modified prototype.
1060 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1061 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1062 (gfc_trans_class_assign): ... here. Modified actual arguments.
1063 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1064 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1065 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1067 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1071 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1072 symbols before returning.
1074 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1076 * lang.opt (cpp): Remove Joined and Separate markers.
1077 (cpp=): New internal option.
1078 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1079 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1082 2010-07-29 Daniel Kraft <d@domob.eu>
1085 * array.c (resolve_array_bound): Fix error message to properly handle
1086 non-variable expressions.
1088 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1090 * decl.c (free_value): Also free repeat field.
1091 * data.c (gfc_assign_data_value): Always free offset before returning.
1093 2010-07-28 Daniel Kraft <d@domob.eu>
1095 * gfortran.h (gfc_build_intrinsic_call): New method.
1096 * expr.c (gfc_build_intrinsic_call): New method.
1097 * simplify.c (range_check): Ignore non-constant value.
1098 (simplify_bound_dim): Handle non-variable expressions and
1099 fix memory leak with non-free'ed expression.
1100 (simplify_bound): Handle non-variable expressions.
1101 (gfc_simplify_shape): Ditto.
1102 (gfc_simplify_size): Ditto, but only in certain cases possible.
1104 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1106 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
1109 2010-07-28 Tobias Burnus <burnus@net-b.de>
1112 * trans-types.c (gfc_get_derived_type): Fix DT declaration
1113 from modules for whole-file mode.
1115 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1117 * gfortran.h (gfc_handle_option): Update prototype and return
1119 * options.c (gfc_handle_option): Update prototype and return value
1122 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1124 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
1125 decoded options in allocating deferred_opt.
1126 * cpp.h (gfc_cpp_init_options): Update prototype.
1127 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
1128 * gfortran.h (gfc_option_lang_mask): New.
1129 (gfc_init_options): Update prototype.
1130 * options.c (gfc_option_lang_mask): New.
1131 (gfc_init_options): Update prototype. Pass new arguments to
1132 gfc_cpp_init_options.
1134 2010-07-26 Tobias Burnus <burnus@net-b.de>
1137 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1138 for functions which are later in the same file.
1139 (gfc_create_function_decl, build_function_decl,
1140 build_entry_thunks): Add global argument.
1141 * trans.c (gfc_generate_module_code): Update
1142 gfc_create_function_decl call.
1143 * trans.h (gfc_create_function_decl): Update prototype.
1144 * resolve.c (resolve_global_procedure): Also resolve for
1147 2010-07-26 Richard Henderson <rth@redhat.com>
1150 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1151 (gfc_write_global_declarations): New.
1153 2010-07-26 Tobias Burnus <burnus@net-b.de>
1156 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1157 for call to transfer_namelist_element.
1158 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1161 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1164 * Make-lang.in: Add fortran/frontend-passes.o.
1165 * gfortran.h: Add prototype for gfc_run_passes.
1166 * resolve.c (gfc_resolve): Call gfc_run_passes.
1167 * frontend-passes.c: New file.
1169 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1172 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1175 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1178 * gfortran.h (gfc_namespace): New field old_equiv.
1179 (gfc_free_equiv_until): New prototype.
1180 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1181 a parameterized stop condition.
1182 (gfc_free_equiv): Use gfc_free_equiv_until.
1183 * parse.c (next_statement): Save equivalence list.
1184 (reject_statement): Restore equivalence list.
1186 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1189 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1190 in the function so that it does not get missed by early exits.
1191 (load_line): Add checks for quoted strings and free form comments to
1192 disable warnings on comments. Add check for ampersand as first
1193 character after truncation and don't warn for this case, but warn if
1194 there are subsequent non-whitespace characters.
1196 2010-07-24 Tobias Burnus <burnus@net-b.de>
1199 * parse.c (gfc_parse_file): Do not override
1200 gfc_global_ns_list items.
1202 2010-07-24 Tobias Burnus <burnus@net-b.de>
1204 * options.c (gfc_init_options): Enable -fwhole-file by default.
1205 * interface.c (compare_parameter): Assume a Hollerith constant is
1206 compatible with all other argument types.
1208 2010-07-23 Tobias Burnus <burnus@net-b.de>
1211 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1212 -fwhole-file also for derived types.
1213 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1214 rename to gfc_copy_dt_decls_ifequal.
1215 (gfc_get_derived_type): Update call.
1216 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1218 2010-07-23 Tobias Burnus <burnus@net-b.de>
1221 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1223 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1225 * trans-types.c (gfc_get_array_descriptor_base,
1226 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1227 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1228 instead of clearing DECL_NAME.
1229 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1231 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1234 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1236 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1237 reverse the scalarization loop.
1238 gfc_conv_resolve_dependencies: Pass the reverse field of the
1239 loopinfo to gfc_dep_resolver.
1240 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1241 assignment by resetting loop.reverse.
1242 gfortran.h : Add the gfc_reverse enum.
1243 trans.h : Add the reverse field to gfc_loopinfo.
1244 dependency.c (gfc_check_dependency): Pass null to the new arg
1245 of gfc_dep_resolver.
1246 (gfc_check_section_vs_section): Check for reverse dependencies.
1247 (gfc_dep_resolver): Add reverse argument and deal with the loop
1249 dependency.h : Modify prototype for gfc_dep_resolver to include
1252 2010-07-23 Daniel Kraft <d@domob.eu>
1255 * gfortran.h (gfc_find_symtree_in_proc): New method.
1256 * symbol.c (gfc_find_symtree_in_proc): New method.
1257 * match.c (match_exit_cycle): Look for loop name also in parent
1258 namespaces within current procedure.
1260 2010-07-22 Tobias Burnus <burnus@net-b.de>
1263 * dependency.c (gfc_check_dependency): Add argument alising check.
1264 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1266 2010-07-22 Daniel Kraft <d@domob.eu>
1268 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1269 now in the correct place.
1271 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1274 * Revert my commit r162325.
1276 2010-07-21 Daniel Kraft <d@domob.eu>
1278 * trans.h (gfc_get_return_label): Removed.
1279 (gfc_generate_return): New method.
1280 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1281 returning a tree directly.
1282 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1283 (gfc_trans_block_construct): Update for new interface to
1284 `gfc_trans_deferred_vars'.
1285 * trans-decl.c (current_function_return_label): Removed.
1286 (current_procedure_symbol): New variable.
1287 (gfc_get_return_label): Removed.
1288 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1289 returning a tree directly.
1290 (get_proc_result), (gfc_generate_return): New methods.
1291 (gfc_generate_function_code): Clean up and do init/cleanup here
1292 also with gfc_wrapped_block. Remove return-label but rather
1295 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1298 * fortran/match.c (match_type_spec): Check for derived type before
1301 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1304 * interface.c (matching_typebound_op): Add argument for the
1305 return of the generic name for the procedure.
1306 (build_compcall_for_operator): Add an argument for the generic
1307 name of an operator procedure and supply it to the expression.
1308 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1309 calls to the above procedures.
1310 * resolve.c (resolve_typebound_function): Catch procedure
1311 component calls for CLASS objects, check that the vtable is
1312 complete and insert the $vptr and procedure components, to make
1314 (resolve_typebound_function): The same.
1315 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1316 an allocatable scalar if it is a result.
1318 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1321 * match.c (gfc_match_iterator): Reverted.
1323 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1326 * match.c (gfc_match_iterator): Remove error that iterator
1327 cannot be INTENT(IN).
1329 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1331 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1332 Access subscript through the "dim" field index.
1333 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1335 (gfc_conv_array_index_offset): Ditto.
1336 (gfc_conv_loop_setup): Ditto.
1337 (gfc_conv_expr_descriptor): Ditto.
1338 (gfc_conv_ss_startstride): Ditto. Update call to
1339 gfc_conv_section_startstride.
1340 (gfc_conv_section_startstride): Set values along the array dimension.
1341 Get array dimension directly from the argument.
1343 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1345 * trans.h (gfc_string_to_single_character): New prototype.
1346 * trans-expr.c (string_to_single_character): Renamed to ...
1347 (gfc_string_to_single_character): ... this. No longer static.
1348 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1349 gfc_trans_string_copy): Adjust callers.
1350 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1351 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1352 (select_struct): Move to toplevel, add GTY(()).
1353 (gfc_trans_character_select): Optimize SELECT CASE
1354 with character length 1.
1356 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1358 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1359 * trans-common.c: Likewise.
1360 * trans-decl.c: Likewise.
1361 * trans-types.c: Likewise.
1362 * trans.c: Likewise.
1364 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1367 * resolve.c (resolve_typebound_generic_call): Resolve generic
1368 non-polymorphic type-bound procedure calls to the correct specific
1370 (resolve_typebound_subroutine): Remove superfluous code.
1372 2010-07-15 Daniel Kraft <d@domob.eu>
1375 * trans.h (struct gfc_wrapped_block): New struct.
1376 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1377 (gfc_finish_wrapped_block): New method.
1378 (gfc_init_default_dt): Add new init code to block rather than
1380 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1381 (gfc_trans_dummy_array_bias): Ditto.
1382 (gfc_trans_g77_array): Ditto.
1383 (gfc_trans_deferred_array): Ditto.
1384 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1385 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1386 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1387 (gfc_finish_wrapped_block): New method.
1388 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1389 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1390 (gfc_trans_deferred_array): Ditto.
1391 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1392 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1393 (init_intent_out_dt): Ditto.
1394 (gfc_init_default_dt): Add new init code to block rather than
1396 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1397 and cleanup code and put it all together.
1399 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1401 * trans.h (gfc_build_compare_string): Add CODE argument.
1402 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1403 gfc_build_compare_string.
1404 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1405 gfc_build_compare_string.
1406 (string_to_single_character): Rename len variable to length.
1407 (gfc_optimize_len_trim): New function.
1408 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1409 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1410 bigger than the length of the other string, they compare unequal.
1413 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1414 in CASE_LABEL_EXPR and use NULL for low for the default case.
1416 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1418 * trans-array.c (gfc_conv_section_upper_bound): Remove
1419 (gfc_conv_section_startstride): Don't set the upper bound in the
1420 vector subscript case.
1421 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1423 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1426 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1427 * dependency.c (gfc_is_data_pointer): Make it static.
1428 * intrinsic.texi: Update documentation on C_LOC.
1429 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1430 and add a check for polymorphic variables.
1432 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1434 * trans-expr.c (string_to_single_character): Also optimize
1435 string literals containing a single char followed only by spaces.
1436 (gfc_trans_string_copy): Remove redundant string_to_single_character
1439 * trans-decl.c (gfc_build_intrinsic_function_decls,
1440 gfc_build_builtin_function_decls): Mark functions as
1441 DECL_PURE_P or TREE_READONLY.
1443 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1445 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1446 instead of build_function_call_expr.
1447 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1449 2010-07-13 Tobias Burnus <burnus@net-b.de>
1450 Daniel Franke <franke.daniel@gmail.com>
1453 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1454 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1456 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1458 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1459 Tobias Burnus <burnus@net-b.de>
1462 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1463 noclobber/noescape annotations to function calls.
1464 (gfc_build_builtin_function_decls): Likewise.
1466 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1472 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1473 * class.c (gfc_build_class_symbol): Modified call to
1474 'gfc_find_derived_vtab'.
1475 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1476 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1478 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1479 Removed treatment of generics.
1480 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1481 Call 'add_proc_comp' instead of duplicating code.
1482 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1484 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1485 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1486 Removed treatment of generics.
1487 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1488 'gfc_find_derived_vtab'.
1489 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1490 Removed treatment of generics.
1491 (resolve_select_type,resolve_fl_derived): Modified call to
1492 'gfc_find_derived_vtab'.
1493 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1494 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1496 * trans-stmt.c (gfc_trans_allocate): Ditto.
1498 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1501 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1504 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1506 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1507 * resolve.c (build_default_init_expr): Ditto.
1509 2010-07-11 Tobias Burnus <burnus@net-b.de>
1512 * module.c (sort_iso_c_rename_list): Remove.
1513 (import_iso_c_binding_module,use_iso_fortran_env_module):
1514 Allow multiple imports of the same symbol.
1516 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1518 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1520 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1523 * decl.c (build_sym,attr_decl1): Only build the class container if the
1524 symbol has sufficient attributes.
1525 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1526 pointer attribute for classes.
1527 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1528 * module.c (MOD_VERSION): Bump.
1529 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1530 (mio_symbol_attribute): Handle class_pointer attribute.
1531 * parse.c (parse_derived): Use class_pointer instead of pointer
1532 attribute for classes.
1533 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1534 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1535 resolve_allocate_expr,resolve_fl_derived): Ditto.
1536 (resolve_fl_var_and_proc): Check for class_ok attribute.
1538 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1540 * trans-io.c (gfc_build_st_parameter): Update calls to
1541 gfc_add_field_to_struct.
1542 * trans-stmt.c (ADD_FIELD): Ditto.
1544 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1546 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1547 fieldlist, remove fieldlist from argument list.
1548 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1549 and remove fieldlist from argument list.
1550 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1551 gfc_get_mixed_entry_union): Move setting
1552 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1553 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1555 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1558 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1559 if the lhs has never been host associated, as well as not being
1560 use associated, a pointer or a target.
1561 * resolve.c (resolve_variable): Mark variables that are host
1563 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1566 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1568 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1569 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1570 SIZEOF and C_SIZEOF.
1572 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1575 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1576 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1577 gfc_resolve_storage_size): New prototypes.
1578 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1579 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1580 * iresolve.c (gfc_resolve_storage_size): New function.
1581 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1583 (gfc_conv_intrinsic_storage_size): New function.
1584 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1586 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1589 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1590 !$omp do loops. Error on CYCLE to non-innermost collapsed
1593 2010-07-08 Tobias Burnus <burnus@net-b.de>
1596 * array.c (gfc_match_array_ref): Better error message for
1597 coarrays with too few ranks.
1598 (match_subscript): Move one diagnostic to caller.
1599 * gfortran.h (gfc_get_corank): Add prottype.
1600 * expr.c (gfc_get_corank): New function.
1601 * iresolve.c (resolve_bound): Fix rank for cobounds.
1602 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1603 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1606 2010-07-06 Tobias Burnus <burnus@net-b.de>
1609 * array.c (gfc_expand_constructor): Add optional diagnostic.
1610 * gfortran.h (gfc_expand_constructor): Update prototype.
1611 * expr.c (gfc_simplify_expr, check_init_expr,
1612 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1613 * resolve.c (gfc_resolve_expr): Ditto.
1615 2010-07-06 Tobias Burnus <burnus@net-b.de>
1617 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1618 * trans-intrinsic.c: Ditto.
1619 * trans-types.c: Ditto.
1620 * convert.c: Include diagnostic-core.h instead of toplev.h.
1622 * trans-array.c: Ditto.
1623 * trans-const.c: Ditto.
1624 * trans-expr.c: Ditto.
1625 * trans-io.c: Ditto.
1626 * trans-openmp.c: Ditto.
1629 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1632 * check.c (dim_rank_check): Also check intrinsic functions.
1633 Adjust permissible rank for functions which reduce the rank of
1634 their argument. Spread is an exception, where DIM can
1635 be one larger than the rank of array.
1637 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1640 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1642 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1645 * trans-types.c (gfc_get_derived_type): Derived type fields
1646 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1647 but build_pointer_type_for_mode must be used for this.
1649 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1651 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1652 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1653 type of gfc_conv_procedure_call.
1654 (conv_generic_with_optional_char_arg): Likewise.
1655 * trans-stmt.c (gfc_trans_call): Likewise.
1656 * trans-expr.c (gfc_conv_function_expr): Likewise.
1657 (gfc_conv_procedure_call): Use build_call_vec instead of
1660 2010-07-04 Daniel Kraft <d@domob.eu>
1662 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1664 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1668 * trans-types.c (gfc_get_derived_type): Derived type fields
1669 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1671 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1674 * decl.c (match_procedure_in_type): Clear structure before using.
1675 (gfc_match_generic): Ditto.
1677 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1679 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1680 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1681 of which comes from...
1682 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1683 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1685 (gfc_get_array_descriptor_base): Likewise.
1686 (gfc_get_mixed_entry_union): Likewise.
1687 (gfc_get_derived_type): Add extra chain parameter for
1688 gfc_add_field_to_struct.
1689 * trans-stmt.c (gfc_trans_character_select): Likewise.
1690 * trans-io.c (gfc_build_st_parameter): Likewise.
1692 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1695 * resolve.c (is_external_proc): Prevent procedure pointers from being
1696 regarded as external procedures.
1698 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1701 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1702 passed as second argument of ASSOCIATED.
1704 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1707 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1708 to determine if a function assignment can be made without a
1710 (gfc_trans_arrayfunc_assign): Move all the conditions that
1711 suppress the direct function call to the above new functon and
1714 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1717 * interface.c (argument_rank_mismatch): New function.
1718 (compare_parameter): Call new function instead of generating
1721 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1723 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1724 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1727 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1729 * Make-lang.in: Update dependencies.
1731 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1733 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1734 and exit_label fields.
1735 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1737 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1738 (gfc_trans_do): Likewise.
1739 (gfc_trans_do_while): Likewise.
1740 (gfc_trans_cycle): Use cycle_label directly.
1741 (gfc_trans_exit): Use exit_label directly.
1743 2010-06-27 Daniel Kraft <d@domob.eu>
1745 * dump-parse-tree.c (show_symbol): Dump target-expression for
1747 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1748 (show_namespace): Use show_level for correct indentation of
1749 "inner namespaces" (contained procedures or BLOCK).
1751 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1754 * dump-parse-tree.c (show_code_node): Show namespace for
1757 2010-06-26 Tobias Burnus <burnus@net-b.de>
1759 * decl.c (gfc_match_decl_type_spec): Support
1760 TYPE(intrinsic-type-spec).
1762 2010-06-25 Tobias Burnus <burnus@net-b.de>
1764 * intrinsic.h (gfc_check_selected_real_kind,
1765 gfc_simplify_selected_real_kind): Update prototypes.
1766 * intrinsic.c (add_functions): Add radix support to
1768 * check.c (gfc_check_selected_real_kind): Ditto.
1769 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1770 * trans-decl.c (gfc_build_intrinsic_function_decls):
1771 Change call from selected_real_kind to selected_real_kind2008.
1772 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1773 (PRECISION, RANGE, RADIX): Add cross @refs.
1775 2010-06-25 Tobias Burnus <burnus@net-b.de>
1777 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1778 * gfortran.texi (_gfortran_set_options): Update for
1779 GFC_STD_F2008_OBS addition.
1780 * libgfortran.h: Add GFC_STD_F2008_OBS.
1781 * options.c (set_default_std_flags, gfc_handle_option): Handle
1783 io.c (check_format): Fix allow_std check.
1785 2010-06-25 Tobias Burnus <burnus@net-b.de>
1787 * decl.c (gfc_match_entry): Allow END besides
1788 END SUBROUTINE/END FUNCTION for contained procedures.
1790 2010-06-25 Tobias Burnus <burnus@net-b.de>
1792 * parse.c (next_free, next_fixed): Allow ";" as first character.
1794 2010-06-24 Tobias Burnus <burnus@net-b.de>
1797 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1799 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1802 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1805 2010-06-21 Tobias Burnus <burnus@net-b.de>
1808 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1810 * symbol.c (gfc_add_contiguous): New function.
1811 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1812 * decl.c (match_attr_spec): Ditto.
1813 (gfc_match_contiguous): New function.
1814 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1816 * gfortran.h (symbol_attribute): Add contiguous.
1817 (gfc_is_simply_contiguous): Add prototype.
1818 (gfc_add_contiguous): Add prototype.
1819 * match.h (gfc_match_contiguous): Add prototype.
1820 * parse.c (decode_specification_statement,
1821 decode_statement): Handle contiguous attribute.
1822 * expr.c (gfc_is_simply_contiguous): New function.
1823 * dump-parse-tree.c (show_attr): Handle contiguous.
1824 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1826 * trans-expr.c (gfc_add_interface_mapping): Copy
1828 * trans-array.c (gfc_conv_descriptor_stride_get,
1829 gfc_conv_array_parameter): Handle contiguous arrays.
1830 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1831 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1833 * trans.h (gfc_array_kind): Ditto.
1834 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1836 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1838 * options.c (gfc_handle_option): Don't handle N_OPTS.
1840 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1843 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1846 2010-06-18 Tobias Burnus <burnus@net-b.de>
1849 * resolve.c (resolve_allocate_deallocate): Properly check
1850 part-refs in stat=/errmsg= for invalid use.
1852 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1855 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1856 Return directly in case of an error.
1858 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1861 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1862 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1863 structure to each procedure in a procedure list.
1864 * module.c (mio_typebound_proc): Add NULL argument to
1865 'gfc_get_typebound_proc'.
1866 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1867 to initialize the new structure.
1869 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1872 * gfortran.h (gfc_expr): Add new member 'mold'.
1873 * match.c (gfc_match_allocate): Implement the MOLD tag.
1874 * resolve.c (resolve_allocate_expr): Ditto.
1875 * trans-stmt.c (gfc_trans_allocate): Ditto.
1877 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1880 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1881 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1882 GFC_DECL_SAVED_DESCRIPTOR set.
1883 (gfc_omp_report_decl): New function.
1884 * trans.h (gfc_omp_report_decl): New prototype.
1885 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1887 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1891 * gfortranspec.c (lang_specific_driver): Removed deprecation
1893 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1894 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1895 * cpp.h (gfc_cpp_makedep): New.
1896 (gfc_cpp_add_dep): New.
1897 (gfc_cpp_add_target): New.
1898 * cpp.c (gfc_cpp_option): Add deps* members.
1899 (gfc_cpp_makedep): New.
1900 (gfc_cpp_add_dep): New.
1901 (gfc_cpp_add_target): New.
1902 (gfc_cpp_init_options): Initialize new options.
1903 (gfc_cpp_handle_option): Handle new options.
1904 (gfc_cpp_post_options): Map new options to libcpp-options.
1905 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1906 (gfc_cpp_done): If requested, write dependencies to file.
1907 * module.c (gfc_dump_module): Add a module filename as target.
1908 * scanner.c (open_included_file): New parameter system; add the
1909 included file as dependency.
1910 (gfc_open_included_file): Add the included file as dependency.
1911 (gfc_open_intrinsic_module): Likewise.
1912 * invoke.texi: Removed deprecation warning for -M.
1913 * gfortran.texi: Removed Makefile-dependencies project.
1915 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1917 * resolve.c (resolve_global_procedure): Improved checking if an
1918 explicit interface is required.
1920 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1922 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1924 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1925 (gfc_conv_intrinsic_ttynam): Likewise.
1926 (gfc_conv_intrinsic_trim): Likewise.
1928 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1931 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1933 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1935 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1937 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1939 * mathbuiltins.def: Add builtins that do not directly correspond
1940 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1941 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1942 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1943 code_{r,c}{4,8,10,16} fields. Add
1944 {,complex}{float,double,long_double}_built_in fields.
1945 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1946 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1947 definition of OTHER_BUILTIN.
1948 (real_compnt_info): Remove unused struct.
1949 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1951 (build_round_expr): Call builtin_decl_for_precision instead of
1953 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1954 instead of a switch.
1955 (gfc_build_intrinsic_lib_fndecls): Match
1956 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1957 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1959 (gfc_conv_intrinsic_lib_function): Go through all the extended
1961 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1962 instead of a switch.
1963 (gfc_conv_intrinsic_abs): Likewise.
1964 (gfc_conv_intrinsic_mod): Likewise.
1965 (gfc_conv_intrinsic_sign): Likewise.
1966 (gfc_conv_intrinsic_fraction): Likewise.
1967 (gfc_conv_intrinsic_nearest): Likewise.
1968 (gfc_conv_intrinsic_spacing): Likewise.
1969 (gfc_conv_intrinsic_rrspacing): Likewise.
1970 (gfc_conv_intrinsic_scale): Likewise.
1971 (gfc_conv_intrinsic_set_exponent): Likewise.
1973 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1977 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1978 functions with CLASS formal arguments.
1980 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1983 * resolve.c (conformable_arrays): Handle allocatable components.
1985 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1988 * gfortran.texi: Document that Cray pointers cannot be function
1991 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1994 * gfortran.texi: Document lack of support for syntax
1995 "complex FUNCTION name*16()", and existence of alternative
1996 legacy syntax "complex*16 FUNCTION name()".
1998 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2001 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2002 POSIX's fsync(), and how to call the latter from Fortran code.
2004 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2007 * interface.c (compare_actual_formal): Reject actual arguments with
2008 array subscript passed to ASYNCHRONOUS dummys.
2010 2010-06-10 Daniel Kraft <d@domob.eu>
2013 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2014 (struct gfc_symbol): New field `assoc'.
2015 (struct gfc_association_list): New struct.
2016 (struct gfc_code): New struct `block' in union, move `ns' there
2017 and add association list.
2018 (gfc_free_association_list): New method.
2019 (gfc_has_vector_subscript): Made public;
2020 * match.h (gfc_match_associate): New method.
2021 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2022 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2023 * interface.c (gfc_has_vector_subscript): Made public.
2024 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2025 * match.c (gfc_match_associate): New method.
2026 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2027 * primary.c (match_variable): Don't allow names associated to expr here.
2028 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2029 (case_exec_markers, case_end): Add ASSOCIATE statement.
2030 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2031 (parse_associate): New method.
2032 (parse_executable): Handle ST_ASSOCIATE.
2033 (parse_block_construct): Change reference to gfc_code's `ns' field.
2034 * resolve.c (resolve_select_type): Ditto.
2035 (resolve_code): Ditto.
2036 (resolve_block_construct): Ditto and add comment.
2037 (resolve_select_type): Set association list in generated BLOCK to NULL.
2038 (resolve_symbol): Resolve associate names.
2039 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2040 and free association list.
2041 (gfc_free_association_list): New method.
2042 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2043 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2044 gfc_code's `ns' field.
2046 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2048 * error.c (error_print): Pre-initialize loc by NULL.
2049 * openmp.c (resolve_omp_clauses): Add explicit
2050 braces to avoid ambigous else.
2051 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2053 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2055 * gfc-internals.texi: Move to GFDL 1.3.
2056 * gfortran.texi: Ditto.
2057 * intrinsic.texi: Ditto.
2058 * invoke.texi: Ditto.
2060 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2063 * check.c (gfc_check_selected_real_kind): Verify that the
2064 actual arguments are scalar.
2066 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2069 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2071 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2074 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2076 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2078 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2080 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2082 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2083 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2084 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2085 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2087 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2088 less_than_bitsize2): New functions.
2089 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2090 nonnegative_check and less_than_bitsize1.
2091 (gfc_check_ibclr, gfc_check_ibset): Removed.
2092 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2095 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2098 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2101 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2103 * resolve.c (resolve_deallocate_expr): Avoid warning
2104 about possible use of iunitialized sym.
2105 (resolve_allocate_expr): Pre-initialize sym by NULL.
2107 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2110 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
2112 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2114 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
2116 (gfc_get_array_type_bounds): Likewise.
2118 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
2119 (gfc_find_module): Likewise.
2121 * f95-lang.c (pushlevel): Likewise.
2123 * trans.h (struct lang_type): Add variable_size GTY option.
2124 (struct lang_decl): Likewise.
2126 2010-06-08 Tobias Burnus <burnus@net-b.de>
2129 * symbol.c (check_conflict): Move protected--external/procedure check ...
2130 * resolve.c (resolve_select_type): ... to the resolution stage.
2132 2010-06-07 Tobias Burnus <burnus@net-b.de>
2134 * options.c (gfc_handle_option): Fix -fno-recursive.
2136 2010-06-07 Tobias Burnus <burnus@net-b.de>
2138 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2139 * gfortran.texi (copyrights-gfortran): Ditto.
2141 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2143 * lang.opt (fshort-enums): Define using Var and VarExists.
2144 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2146 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2147 Janus Weil <janus@gcc.gnu.org>
2150 * resolve.c (get_declared_from_expr): Move to before
2151 resolve_typebound_generic_call. Make new_ref and class_ref
2152 ignorable if set to NULL.
2153 (resolve_typebound_generic_call): Once we have resolved the
2154 generic call, check that the specific instance is that which
2155 is bound to the declared type.
2156 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2157 freeing 'class_ref->next' twice.
2159 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2162 * trans-array.c (structure_alloc_comps): Dereference scalar
2163 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2166 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2168 * gfortranspec.c (append_arg, lang_specific_driver): Use
2169 GCC-specific formats in diagnostics.
2171 2010-06-02 Tobias Burnus <burnus@net-b.de>
2174 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2177 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2180 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2183 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2185 * fortran/gfortran.texi: Fix typos in description of variable-format-
2188 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2191 * dependency.c (gfc_check_section_vs_section): Check
2192 for interleaving array assignments without conflicts.
2194 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2196 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2197 $data component of a class container.
2198 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2199 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2200 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2201 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2202 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2203 * gcc/fortran/parse.c (parse_derived): Ditto.
2204 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2205 gfc_expr_attr): Ditto.
2206 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2207 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2208 resolve_fl_var_and_proc, resolve_typebound_procedure,
2209 resolve_fl_derived): Ditto.
2210 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2211 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2213 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2214 gfc_trans_deferred_vars): Ditto.
2215 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2217 2010-05-28 Tobias Burnus <burnus@net-b.de>
2219 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2221 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2223 * gfortranspec.c (append_arg, lang_specific_driver): Use
2224 fatal_error instead of fatal. Use warning instead of fprintf for
2227 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2229 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2230 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2231 xstrerror instead of strerror.
2233 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2235 * cpp.c (cb_cpp_error): Save and restore
2236 global_dc->warn_system_headers, not variable warn_system_headers.
2238 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2240 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2242 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2244 * trans-common.c: Do not include rtl.h, include output.h instead.
2245 * trans-decl.c: Likewise.
2247 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2250 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2251 namespace before trying to reorder the gsymbols.
2253 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2258 * resolve.c (resolve_global_procedure): Add check for global
2259 procedures with implicit interfaces and assumed-shape or optional
2260 dummy arguments. Verify that function return type, kind and string
2263 2010-05-21 Tobias Burnus <burnus@net-b.de>
2265 * gfortran.h: Do not include system.h.
2266 * bbt.c: Include system.h.
2268 * dependency.c: Ditto.
2269 * dump-parse-tree.c: Ditto.
2270 * arith.h: Do not include gfortran.h.
2271 * constructor.h: Do not include gfortran.h and splay-tree.h.
2272 * match.h: Do not include gfortran.h.
2274 * target-memory.h: Ditto.
2275 * openmp.c: Do not include toplev.h and target.h.
2276 * trans-stmt.c: Ditto not include toplev.h.
2278 * trans-common.c: Tell why toplev.h is needed. And
2279 do not include target.h.
2280 * trans-expr.c: Tell why toplev.h is needed.
2281 * trans-array.c: Ditto.
2282 * trans-openmp.c: Ditto.
2283 * trans-const.c: Ditto.
2285 * trans-types.c: Ditto.
2286 * trans-io.c: Ditto.
2287 * trans-decl.c: Ditto.
2290 * trans-intrinsic.c: Ditto.
2293 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2296 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2297 before returning MATCH_ERROR. Add check for scalar. Add check for
2298 default integer kind.
2300 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2303 * match.c (gfc_match_select_type): On error jump back out of the local
2305 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2306 stage, more precisely to ...
2307 * resolve.c (resolve_fl_derived): ... this place.
2309 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2312 * resolve.c (ensure_not_abstract): Allow abstract types with
2313 non-abstract ancestors.
2315 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2317 * trans-const.c: Include realmpfr.h.
2318 * Make-lang.in: Update dependencies.
2320 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2322 * trans-const.c, trans-types.c, trans-intrinsic.c:
2323 Clean up redundant includes.
2325 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2328 * lang.opt (Wunused-dummy-argument): New option.
2329 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2330 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2331 (set_Wall): Enable warn_unused_dummy_argument.
2332 (gfc_handle_option): Set warn_unused_dummy_argument according to
2334 * trans-decl.c (generate_local_decl): Separate warnings about
2335 unused variables and unused dummy arguments.
2336 * invoke.texi: Documented new option.
2338 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2340 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2341 (gfc_conv_string_tmp): Do not assert type comparibilty.
2342 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2343 (gfc_conv_expr_descriptor): Remove assert.
2344 * trans-common.c: Clarify why rtl.h and tm.h are included.
2345 * trans-openmp.c: Do not include ggc.h and real.h.
2346 Explain why gimple.h is included.
2347 * trans-const.c: Do not include ggc.h.
2348 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2349 * trans.c: Do not include ggc.h and real.h.
2350 Explain why gimple.h is included.
2351 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2352 and dwarf2out.h are included.
2353 * trans-io.c: Do not include gimple.h and real.h.
2354 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2355 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2358 2010-05-20 Tobias Burnus <burnus@net-b.de>
2360 * options.c (gfc_init_options,gfc_post_options): Enable
2361 flag_associative_math by default.
2363 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2366 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2367 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2368 blank STOP, handling a null expression. (gfc_trans_pause): Use
2369 pause_string for blank PAUSE.
2370 * trans.h: Add external function declaration for error_stop_numeric.
2371 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2372 the declaration for the library call. Adjust whitespaces.
2373 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2374 signal no stop code. Match the expression following the stop and pass
2375 that to the translators. Remove the old use of digit matching. Add
2376 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2377 and if CHARACTER, default character KIND.
2379 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2382 * lang.opt (Wconversion-extra): New option.
2383 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2384 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2385 (set_Wall): Enable -Wconversion.
2386 (gfc_handle_option): Set warn_conversion_extra.
2387 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2388 introduced for -Wconversion if -Wconversion-extra is present.
2389 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2390 -Wconversion; document -Wconversion-extra.
2392 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2395 * gfortran.h (gfc_has_default_initializer): New.
2396 * expr.c (gfc_has_default_initializer): New.
2397 * resolve.c (has_default_initializer): Removed, use
2398 gfc_has_default_initializer() instead. Updated all callers.
2399 * trans-array.c (has_default_initializer): Removed, use
2400 gfc_has_default_initializer() instead. Updated all callers.
2401 * trans-decl.c (generate_local_decl): Do not check the
2402 first component only to check for initializers, but use
2403 gfc_has_default_initializer() instead.
2405 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2408 * primary.c (match_string_constant): Move start_locus just inside
2410 * data.c (create_character_intializer): Clarified truncation warning.
2412 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2415 * intrinsic.h (gfc_check_float): New prototype.
2416 (gfc_check_sngl): New prototype.
2417 * check.c (gfc_check_float): New.
2418 (gfc_check_sngl): New.
2419 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2420 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2422 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2423 added them to the list of specifics of REAL instead.
2425 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2428 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2429 This is now handled via 'gfc_class_null_initializer'.
2431 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2433 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2434 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2435 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2436 add_procs_to_declared_vtab,add_generic_specifics,
2437 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2438 find_typebound_proc_uop,gfc_find_typebound_proc,
2439 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2440 gfc_get_tbp_symtree): Moved here from other places.
2441 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2443 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2444 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2445 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2446 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2447 * Make-lang.in: Add class.o.
2448 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2449 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2450 add_procs_to_declared_vtab,add_generic_specifics,
2451 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2452 find_typebound_proc_uop,gfc_find_typebound_proc,
2453 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2454 gfc_get_tbp_symtree): Move to class.c.
2456 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2458 * trans-types.c (gfc_init_types): Use build_function_type_list.
2459 (gfc_get_ppc_type): Likewise.
2460 * trans-decl.c (gfc_generate_constructors): Likewise.
2461 * f95-lang.c (build_builtin_fntypes): Likewise.
2462 (gfc_init_builtin_functions): Likewise.
2463 (DEF_FUNCTION_TYPE_0): Likewise.
2464 (DEF_FUNCTION_TYPE_1): Likewise.
2465 (DEF_FUNCTION_TYPE_2): Likewise.
2466 (DEF_FUNCTION_TYPE_3): Likewise.
2467 (DEF_FUNCTION_TYPE_4): Likewise.
2468 (DEF_FUNCTION_TYPE_5): Likewise.
2469 (DEF_FUNCTION_TYPE_6): Likewise.
2470 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2471 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2473 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2475 * trans-array.c (gfc_trans_array_constructor_value): Use
2476 build_constructor instead of build_constructor_from_list.
2477 (gfc_build_constant_array_constructor): Likewise.
2478 * trans-decl.c (create_main_function): Likewise.
2479 * trans-stmt.c (gfc_trans_character_select): Likewise.
2481 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2484 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2485 (resolve_fl_variable_derived): ... this place.
2486 (resolve_symbol): Make sure function symbols (and their result
2487 variables) are not resolved twice.
2489 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2492 * array.c (match_array_list): Revert change from 2010-05-13.
2494 2010-05-16 Richard Guenther <rguenther@suse.de>
2496 * trans-decl.c (module_htab_decls_hash): Revert last change.
2498 2010-05-16 Richard Guenther <rguenther@suse.de>
2500 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2502 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2504 * options.c (set_Wall): Remove special logic for Wuninitialized
2507 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2511 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2514 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2518 * gfortran.h (gfc_class_null_initializer): New prototype.
2519 * expr.c (gfc_class_null_initializer): New function to build a NULL
2520 initializer for CLASS pointers.
2521 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2522 containers. Remove default NULL initialization of $data component.
2523 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2525 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2526 Use new function 'gfc_class_null_initializer'.
2527 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2530 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2533 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2534 unsigned mpz_get_?i routines.
2536 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2538 * trans.c (trans_code): Set backend locus early.
2539 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2540 of the function instead of current input_location.
2542 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2545 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2547 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2548 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2551 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2554 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2556 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2557 by reference dummy procedures or non-dummy procedure pointers.
2558 (gfc_omp_predetermined_sharing): Return
2559 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2561 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2564 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2565 after OMP statement.
2566 (gfc_match_omp_critical): Likewise.
2567 (gfc_match_omp_flush): Likewise.
2568 (gfc_match_omp_workshare): Likewise.
2569 (gfc_match_omp_master): Likewise.
2570 (gfc_match_omp_ordered): Likewise.
2571 (gfc_match_omp_atomic): Likewise.
2572 (gfc_match_omp_barrier): Likewise.
2573 (gfc_match_omp_end_nowait): Likewise.
2575 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2578 * resolve.c (validate_case_label_expr): Removed FIXME.
2579 (resolve_select): Raise default warning on case labels out of range
2580 of the case expression.
2582 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2587 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2588 about conversion warnings.
2590 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2593 * match.c (gfc_match_select_type): Move error message to
2594 resolve_select_type.
2595 * resolve.c (resolve_select_type): Error message moved here from
2596 gfc_match_select_type. Correctly set type of temporary.
2598 2010-05-10 Richard Guenther <rguenther@suse.de>
2600 * trans-decl.c (gfc_build_library_function_decl): Split out
2602 (build_library_function_decl_1): ... this new function.
2603 Set a fnspec attribute if a specification was provided.
2604 (gfc_build_library_function_decl_with_spec): New function.
2605 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2606 and internal_unpack.
2608 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2611 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2614 2010-05-07 Jason Merrill <jason@redhat.com>
2616 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2617 to avoid -Wc++-compat warning.
2619 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2622 * options.c (gfc_handle_option): Add argument kind.
2623 * gfortran.h (gfc_handle_option): Update declaration.
2625 2010-05-06 Tobias Burnus <burnus@net-b.de>
2628 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2631 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2634 * resolve.c (traverse_data_list): Rephrase error message for
2635 non-constant bounds in data-implied-do.
2637 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2640 * gfortran.h: Removed repeat count from constructor, removed
2642 * data.h (gfc_assign_data_value_range): Changed return value from
2644 * data.c (gfc_assign_data_value): Add location to constructor element.
2645 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2646 for each element in range. Return early if an error was generated.
2647 * resolve.c (check_data_variable): Stop early if range assignment
2650 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2653 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2654 * symbol.c (gfc_build_class_symbol): Add separate class container for
2657 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2660 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2662 2010-05-02 Tobias Burnus <burnus@net-b.de>
2665 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2666 for lcobound, ucobound, image_index and this_image.
2667 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2668 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2669 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2670 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2672 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2674 2010-04-30 Tobias Burnus <burnus@net-b.de>
2678 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2679 calculation for array descriptor types.
2681 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2684 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2685 initializers for PPC members of the vtabs.
2687 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2690 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2691 attribute for all PPC members of the vtypes.
2692 (copy_vtab_proc_comps): Copy the correct interface.
2693 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2694 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2695 a dummy argument and make sure all PPC members of the vtab are
2696 initialized correctly.
2697 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2698 in call to gfc_trans_assign_vtab_procs.
2699 * trans-stmt.c (gfc_trans_allocate): Ditto.
2701 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2704 * resolve.c (resolve_typebound_function): Renamed
2705 resolve_class_compcall.Do all the detection of class references
2707 (resolve_typebound_subroutine): resolve_class_typebound_call
2708 renamed. Otherwise same as resolve_typebound_function.
2709 (gfc_resolve_expr): Call resolve_typebound_function.
2710 (resolve_code): Call resolve_typebound_subroutine.
2712 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2715 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2716 pass back the specific symtree name, rather than the target
2719 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2722 * resolve.c (resolve_structure_cons): Make the initializer of
2723 the vtab component 'extends' the same type as the component.
2725 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2728 * interface.c (check_interface1): Pass symbol name rather than NULL to
2729 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2730 trap MULL. (gfc_compare_derived_types): Revert previous change
2731 incorporated incorrectly during merge from trunk, r155778.
2732 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2733 than NULL to gfc_compare_interfaces.
2734 * symbol.c (add_generic_specifics): Likewise.
2736 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2739 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2740 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2741 (gfc_find_derived_vtab): Likewise.
2742 * module.c (ab_attribute): Add enumerator AB_VTAB.
2743 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2744 (check_for_ambiguous): Likewise.
2746 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2747 Janus Weil <janus@gcc.gnu.org>
2750 * trans-expr.c (select_class_proc): Remove function.
2751 (conv_function_val): Delete reference to previous.
2752 (gfc_conv_derived_to_class): Add second argument to the call to
2753 gfc_find_derived_vtab.
2754 (gfc_conv_structure): Exclude proc_pointer components when
2755 accessing $data field of class objects.
2756 (gfc_trans_assign_vtab_procs): New function.
2757 (gfc_trans_class_assign): Add second argument to the call to
2758 gfc_find_derived_vtab.
2759 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2760 implement holding off searching for the vptr derived type.
2761 (add_proc_component): New function.
2762 (add_proc_comps): New function.
2763 (add_procs_to_declared_vtab1): New function.
2764 (copy_vtab_proc_comps): New function.
2765 (add_procs_to_declared_vtab): New function.
2766 (void add_generic_specifics): New function.
2767 (add_generics_to_declared_vtab): New function.
2768 (gfc_find_derived_vtab): Add second argument to the call to
2769 gfc_find_derived_vtab. Add the calls to
2770 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2771 * decl.c (build_sym, build_struct): Use new arg in calls to
2772 gfc_build_class_symbol.
2773 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2774 definition of struct gfc_class_esym_list. Modify prototypes
2775 of gfc_build_class_symbol and gfc_find_derived_vtab.
2776 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2777 call to gfc_find_derived_vtab.
2778 * module.c : Add the vtype attribute.
2779 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2780 * resolve.c (resolve_typebound_generic_call): Add second arg
2781 to pass along the generic name for class methods.
2782 (resolve_typebound_call): The same.
2783 (resolve_compcall): Use the second arg to carry the generic
2784 name from the above. Remove the reference to class_esym.
2785 (check_members, check_class_members, resolve_class_esym,
2786 hash_value_expr): Remove functions.
2787 (resolve_class_compcall, resolve_class_typebound_call): Modify
2788 to use vtable rather than member by member calls.
2789 (gfc_resolve_expr): Modify second arg in call to
2791 (resolve_select_type): Add second arg in call to
2792 gfc_find_derived_vtab.
2793 (resolve_code): Add second arg in call resolve_typebound_call.
2794 (resolve_fl_derived): Exclude vtypes from check for late
2795 procedure definitions. Likewise for checking of explicit
2796 interface and checking of pass arg.
2797 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2798 calls to gfc_find_derived_vtab.
2799 * match.c (select_type_set_tmp): Use new arg in call to
2800 gfc_build_class_symbol.
2801 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2803 * parse.c (endType): Finish incomplete classes.
2805 2010-04-28 Tobias Burnus <burnus@net-b.de>
2809 * simplify.c (simplify_cobound): Handle scalar coarrays.
2811 2010-04-27 Tobias Burnus <burnus@net-b.de>
2813 * gfc-internals.texi: Update copyright year.
2814 * gfortran.texi: Ditto.
2815 * invoke.texi: Ditto.
2817 2010-04-27 Tobias Burnus <burnus@net-b.de>
2820 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2821 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2822 * trans-types.c (gfc_get_array_type_bounds,
2823 gfc_get_array_descriptor_base): Add corank argument.
2824 * trans-array.c (gfc_array_init_size): Handle corank.
2825 (gfc_trans_create_temp_array, gfc_array_allocate,
2826 gfc_conv_expr_descriptor): Add corank argument to call.
2827 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2829 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2833 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2834 of mucking with a tree directly.
2836 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2839 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2840 gfc_error with new error message.
2842 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2846 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2848 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2850 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2851 than the address of a GFC_SS_REFERENCE.
2852 * trans.h : Change comment on GFC_SS_REFERENCE.
2854 2010-04-22 Richard Guenther <rguenther@suse.de>
2857 * resolve.c (gfc_resolve_index): Wrap around ...
2858 (gfc_resolve_index_1): ... this. Add parameter to allow
2859 any integer kind index type.
2860 (resolve_array_ref): Allow any integer kind for the start
2861 index of an array ref.
2863 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2866 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2869 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2871 * intrinsic.c (sort_actual): Remove 'is' in error message.
2873 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2876 * resolve.c (resolve_fl_derived): If a component character
2877 length has not been resolved, do so now.
2878 (resolve_symbol): The same as above for a symbol character
2880 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2881 not needed for a character valued, procedure pointer.
2884 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2885 not found, return FAILURE rather than ICEing.
2887 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2890 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2891 sequential loops private in the innermost containing task region.
2893 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2895 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2896 to build_common_tree_nodes.
2898 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2901 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2902 gfc_msg_bounds by using 'Array bound mismatch' directly.
2903 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2904 error message to include the mismatch in the extent of array bound.
2905 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2906 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2908 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2910 * gfortran.texi: Update information on temporary file locations.
2912 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2914 * trans-decl.c (gfc_build_qualified_array): Ensure
2915 ubound.N and lbound.N artificial variable names don't appear
2918 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2921 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2922 block of code. Set name to the variable associated with the descriptor.
2924 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2926 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2927 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2929 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2931 * intrinsic.texi: Add the missing specific name of intrinsic
2932 procedure where the specific name is identical to the generic name.
2933 Fix inconsistent or mismatch in the argument names in intrinsic
2934 procedure descriptions. Add the SCALAR allocatable description to
2937 2010-04-14 Tobias Burnus <burnus@net-b.de>
2940 * array.c (gfc_find_array_ref): Handle codimensions.
2941 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2942 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2943 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2945 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2946 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2948 * intrinsic.h (add_functions): Add this_image, image_index,
2949 lcobound and ucobound intrinsics.
2950 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2951 gfc_check_image_index, gfc_check_this_image,
2952 gfc_simplify_image_index, gfc_simplify_lcobound,
2953 gfc_simplify_this_image, gfc_simplify_ucobound):
2954 New function prototypes.
2955 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2956 IMAGE_INDEX): Document new intrinsic functions.
2957 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2959 * simplify.c (simplify_bound_dim): Handle coarrays.
2960 (simplify_bound): Update simplify_bound_dim call.
2961 (gfc_simplify_num_images): Add -fcoarray=none check.
2962 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2963 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2965 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2968 * constructor.c: Fix typo in comment.
2969 * expr.c (find_array_section): Add check for max array limit.
2971 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2974 * gfortranspec.c (lookup_option): Check for -static and return
2976 (lang_specific_driver): Break when OPTION_static is discovered.
2978 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2980 * array.c (extract_element): Restore function from trunk.
2981 (gfc_get_array_element): Restore function from trunk.
2982 (gfc_expand_constructor): Restore check against
2983 flag_max_array_constructor.
2984 * constructor.c (node_copy_and_append): Delete unused.
2985 * gfortran.h: Delete comment and extra include.
2986 * constructor.h: Bump copyright and clean up TODO comments.
2987 * resolve.c: Whitespace.
2989 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2991 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2992 with direct access access to elements. Adjusted prototype, fixed all
2994 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2996 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2997 (gfc_simplify_spread): Removed workaround, directly insert elements
2998 at a given array position.
2999 (gfc_simplify_transpose): Likewise.
3000 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3002 (gfc_simplify_unpack): Likewise.
3004 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3006 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3007 (convert_boz): ... this and moved to start of file.
3008 (gfc_simplify_abs): Whitespace fix.
3009 (gfc_simplify_acos): Whitespace fix.
3010 (gfc_simplify_acosh): Whitespace fix.
3011 (gfc_simplify_aint): Whitespace fix.
3012 (gfc_simplify_dint): Whitespace fix.
3013 (gfc_simplify_anint): Whitespace fix.
3014 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3015 (gfc_simplify_dnint): Whitespace fix.
3016 (gfc_simplify_asin): Whitespace fix.
3017 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3018 (gfc_simplify_atan): Likewise.
3019 (gfc_simplify_atanh): Whitespace fix.
3020 (gfc_simplify_atan2): Whitespace fix.
3021 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3022 (gfc_simplify_bessel_j1): Likewise.
3023 (gfc_simplify_bessel_jn): Likewise.
3024 (gfc_simplify_bessel_y0): Likewise.
3025 (gfc_simplify_bessel_y1): Likewise.
3026 (gfc_simplify_bessel_yn): Likewise.
3027 (gfc_simplify_ceiling): Reorderd statements.
3028 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3030 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3032 (gfc_simplify_complex): Replaced if-gate. Removed check for
3034 (gfc_simplify_conjg): Whitespace fix.
3035 (gfc_simplify_cos): Whitespace fix.
3036 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3037 (gfc_simplify_dcmplx): Removed check for constant arguments.
3038 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3039 (gfc_simplify_digits): Whitespace fix.
3040 (gfc_simplify_dim): Whitespace fix.
3041 (gfc_simplify_dprod): Reordered statements.
3042 (gfc_simplify_erf): Whitespace fix.
3043 (gfc_simplify_erfc): Whitespace fix.
3044 (gfc_simplify_epsilon): Whitespace fix.
3045 (gfc_simplify_exp): Whitespace fix.
3046 (gfc_simplify_exponent): Use convert_boz().
3047 (gfc_simplify_floor): Reorderd statements.
3048 (gfc_simplify_gamma): Whitespace fix.
3049 (gfc_simplify_huge): Whitespace fix.
3050 (gfc_simplify_iand): Whitespace fix.
3051 (gfc_simplify_ieor): Whitespace fix.
3052 (simplify_intconv): Use gfc_convert_constant().
3053 (gfc_simplify_int): Use simplify_intconv().
3054 (gfc_simplify_int2): Reorderd statements.
3055 (gfc_simplify_idint): Reorderd statements.
3056 (gfc_simplify_ior): Whitespace fix.
3057 (gfc_simplify_ishftc): Removed duplicate type check.
3058 (gfc_simplify_len): Use range_check() instead of manual range check.
3059 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3060 (gfc_simplify_log): Whitespace fix.
3061 (gfc_simplify_log10): Whitespace fix.
3062 (gfc_simplify_minval): Whitespace fix.
3063 (gfc_simplify_maxval): Whitespace fix.
3064 (gfc_simplify_mod): Whitespace fix.
3065 (gfc_simplify_modulo): Whitespace fix.
3066 (simplify_nint): Reorderd statements.
3067 (gfc_simplify_not): Whitespace fix.
3068 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3069 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3070 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3071 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3072 (gfc_simplify_realpart): Whitespace fix.
3073 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3074 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3075 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3076 (gfc_simplify_sign): Whitespace fix.
3077 (gfc_simplify_sin): Whitespace fix.
3078 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3079 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3080 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3081 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3082 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3084 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3086 * gfortran.h (gfc_start_constructor): Removed.
3087 (gfc_get_array_element): Removed.
3088 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3089 instead. Fixed all callers.
3090 (extract_element): Removed.
3091 (gfc_expand_constructor): Temporarily removed check for
3092 max-array-constructor. Will be re-introduced later if still required.
3093 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3094 instead. Fixed all callers.
3095 * expr.c (find_array_section): Replaced manual lookup of elements
3096 by gfc_constructor_lookup.
3098 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3100 * gfortran.h (gfc_get_null_expr): New prototype.
3101 (gfc_get_operator_expr): New prototype.
3102 (gfc_get_character_expr): New prototype.
3103 (gfc_get_iokind_expr): New prototype.
3104 * expr.c (gfc_get_null_expr): New.
3105 (gfc_get_character_expr): New.
3106 (gfc_get_iokind_expr): New.
3107 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
3108 * matchexp.c (build_node): Renamed and moved to
3109 expr.c (gfc_get_operator_expr). Reordered arguments to match
3110 other functions. Fixed all callers.
3111 (gfc_get_parentheses): Use specific function to build expr.
3112 * array.c (gfc_match_array_constructor): Likewise.
3113 * arith.c (eval_intrinsic): Likewise.
3114 (gfc_hollerith2int): Likewise.
3115 (gfc_hollerith2real): Likewise.
3116 (gfc_hollerith2complex): Likewise.
3117 (gfc_hollerith2logical): Likewise.
3118 * data.c (create_character_intializer): Likewise.
3119 * decl.c (gfc_match_null): Likewise.
3120 (enum_initializer): Likewise.
3121 * io.c (gfc_match_format): Likewise.
3122 (match_io): Likewise.
3123 * match.c (gfc_match_nullify): Likewise.
3124 * primary.c (match_string_constant): Likewise.
3125 (match_logical_constant): Likewise.
3126 (build_actual_constructor): Likewise.
3127 * resolve.c (build_default_init_expr): Likewise.
3128 * symbol.c (generate_isocbinding_symbol): Likewise.
3129 (gfc_build_class_symbol): Likewise.
3130 (gfc_find_derived_vtab): Likewise.
3131 * simplify.c (simplify_achar_char): Likewise.
3132 (gfc_simplify_adjustl): Likewise.
3133 (gfc_simplify_adjustr): Likewise.
3134 (gfc_simplify_and): Likewise.
3135 (gfc_simplify_bit_size): Likewise.
3136 (gfc_simplify_is_iostat_end): Likewise.
3137 (gfc_simplify_is_iostat_eor): Likewise.
3138 (gfc_simplify_isnan): Likewise.
3139 (simplify_bound): Likewise.
3140 (gfc_simplify_leadz): Likewise.
3141 (gfc_simplify_len_trim): Likewise.
3142 (gfc_simplify_logical): Likewise.
3143 (gfc_simplify_maxexponent): Likewise.
3144 (gfc_simplify_minexponent): Likewise.
3145 (gfc_simplify_new_line): Likewise.
3146 (gfc_simplify_null): Likewise.
3147 (gfc_simplify_or): Likewise.
3148 (gfc_simplify_precision): Likewise.
3149 (gfc_simplify_repeat): Likewise.
3150 (gfc_simplify_scan): Likewise.
3151 (gfc_simplify_size): Likewise.
3152 (gfc_simplify_trailz): Likewise.
3153 (gfc_simplify_trim): Likewise.
3154 (gfc_simplify_verify): Likewise.
3155 (gfc_simplify_xor): Likewise.
3156 * trans-io.c (build_dt): Likewise.
3157 (gfc_new_nml_name_expr): Removed.
3159 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3161 * arith.h (gfc_constant_result): Removed prototype.
3162 * constructor.h (gfc_build_array_expr): Removed prototype.
3163 (gfc_build_structure_constructor_expr): Removed prototype.
3164 * gfortran.h (gfc_int_expr): Removed prototype.
3165 (gfc_logical_expr): Removed prototype.
3166 (gfc_get_array_expr): New prototype.
3167 (gfc_get_structure_constructor_expr): New prototype.
3168 (gfc_get_constant_expr): New prototype.
3169 (gfc_get_int_expr): New prototype.
3170 (gfc_get_logical_expr): New prototype.
3171 * arith.c (gfc_constant_result): Moved and renamed to
3172 expr.c (gfc_get_constant_expr). Fixed all callers.
3173 * constructor.c (gfc_build_array_expr): Moved and renamed to
3174 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3175 and kind. Fixed all callers.
3176 (gfc_build_structure_constructor_expr): Moved and renamed to
3177 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3178 to type and kind. Fixed all callers.
3179 * expr.c (gfc_logical_expr): Renamed to ...
3180 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3181 (gfc_int_expr): Renamed to ...
3182 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3184 (gfc_get_constant_expr): New.
3185 (gfc_get_array_expr): New.
3186 (gfc_get_structure_constructor_expr): New.
3187 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3190 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3192 * constructor.h: New.
3193 * constructor.c: New.
3194 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3195 * arith.c (reducy_unary): Use constructor API.
3196 (reduce_binary_ac): Likewise.
3197 (reduce_binary_ca): Likewise.
3198 (reduce_binary_aa): Likewise.
3199 * check.c (gfc_check_pack): Likewise.
3200 (gfc_check_reshape): Likewise.
3201 (gfc_check_unpack): Likewise.
3202 * decl.c (add_init_expr_to_sym): Likewise.
3203 (build_struct): Likewise.
3204 * dependency.c (gfc_check_dependency): Likewise.
3205 (contains_forall_index_p): Likewise.
3206 * dump-parse-tree.c (show_constructor): Likewise.
3207 * expr.c (free_expr0): Likewise.
3208 (gfc_copy_expr): Likewise.
3209 (gfc_is_constant_expr): Likewise.
3210 (simplify_constructor): Likewise.
3211 (find_array_element): Likewise.
3212 (find_component_ref): Likewise.
3213 (find_array_section): Likewise.
3214 (find_substring_ref): Likewise.
3215 (simplify_const_ref): Likewise.
3216 (scalarize_intrinsic_call): Likewise.
3217 (check_alloc_comp_init): Likewise.
3218 (gfc_default_initializer): Likewise.
3219 (gfc_traverse_expr): Likewise.
3220 * iresolve.c (check_charlen_present): Likewise.
3221 (gfc_resolve_reshape): Likewise.
3222 (gfc_resolve_transfer): Likewise.
3223 * module.c (mio_constructor): Likewise.
3224 * primary.c (build_actual_constructor): Likewise.
3225 (gfc_match_structure_constructor): Likewise.
3226 * resolve.c (resolve_structure_cons): Likewise.
3227 * simplify.c (is_constant_array_expr): Likewise.
3228 (init_result_expr): Likewise.
3229 (transformational_result): Likewise.
3230 (simplify_transformation_to_scalar): Likewise.
3231 (simplify_transformation_to_array): Likewise.
3232 (gfc_simplify_dot_product): Likewise.
3233 (simplify_bound): Likewise.
3234 (simplify_matmul): Likewise.
3235 (simplify_minval_maxval): Likewise.
3236 (gfc_simplify_pack): Likewise.
3237 (gfc_simplify_reshape): Likewise.
3238 (gfc_simplify_shape): Likewise.
3239 (gfc_simplify_spread): Likewise.
3240 (gfc_simplify_transpose): Likewise.
3241 (gfc_simplify_unpack): Likewise.q
3242 (gfc_convert_constant): Likewise.
3243 (gfc_convert_char_constant): Likewise.
3244 * target-memory.c (size_array): Likewise.
3245 (encode_array): Likewise.
3246 (encode_derived): Likewise.
3247 (interpret_array): Likewise.
3248 (gfc_interpret_derived): Likewise.
3249 (expr_to_char): Likewise.
3250 (gfc_merge_initializers): Likewise.
3251 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3252 (gfc_trans_array_constructor_value): Likewise.
3253 (get_array_ctor_strlen): Likewise.
3254 (gfc_constant_array_constructor_p): Likewise.
3255 (gfc_build_constant_array_constructor): Likewise.
3256 (gfc_trans_array_constructor): Likewise.
3257 (gfc_conv_array_initializer): Likewise.
3258 * trans-decl.c (check_constant_initializer): Likewise.
3259 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3260 (gfc_apply_interface_mapping_to_cons): Likewise.
3261 (gfc_trans_structure_assign): Likewise.
3262 (gfc_conv_structure): Likewise.
3263 * array.c (check_duplicate_iterator): Likewise.
3264 (match_array_list): Likewise.
3265 (match_array_cons_element): Likewise.
3266 (gfc_match_array_constructor): Likewise.
3267 (check_constructor_type): Likewise.
3268 (check_constructor): Likewise.
3270 (expand_constructor): Likewise.
3271 (extract_element): Likewise.
3272 (gfc_expanded_ac): Likewise.
3273 (resolve_array_list): Likewise.
3274 (gfc_resolve_character_array_constructor): Likewise.
3275 (copy_iterator): Renamed to ...
3276 (gfc_copy_iterator): ... this.
3277 (gfc_append_constructor): Removed.
3278 (gfc_insert_constructor): Removed unused function.
3279 (gfc_get_constructor): Removed.
3280 (gfc_free_constructor): Removed.
3281 (qgfc_copy_constructor): Removed.
3282 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3283 Removed all references. Replaced constructor list by splay-tree.
3284 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3285 the inner struct, added member 'base'.
3286 (gfc_append_constructor): Removed prototype.
3287 (gfc_insert_constructor): Removed prototype.
3288 (gfc_get_constructor): Removed prototype.
3289 (gfc_free_constructor): Removed prototype.
3290 (qgfc_copy_constructor): Removed prototype.
3291 (gfc_copy_iterator): New prototype.
3292 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3294 2010-04-10 Tobias Burnus <burnus@net-b.de>
3297 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3298 proc-pointers and type-bound procedures.
3299 (gfc_specification_expr): Check proc-pointers for pureness.
3301 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3304 * gfortranspec.c (lang_specific_driver): Do not expose vars
3305 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3308 2010-04-09 Tobias Burnus <burnus@net-b.de>
3311 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3313 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3314 * data.c (gfc_assign_data_value): Ditto.
3315 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3316 (gfc_traverse_expr): Traverse also through codimension expressions.
3317 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3318 gfc_has_ultimate_pointer): New functions.
3319 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3320 (gfc_array_ref): Add codimen.
3321 (gfc_array_ref): Add in_allocate.
3322 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3323 gfc_has_ultimate_pointer): Add prototypes.
3324 * interface.c (compare_parameter, compare_actual_formal,
3325 check_intents): Add coarray constraints.
3326 * match.c (gfc_match_iterator): Add coarray constraint.
3327 * match.h (gfc_match_array_ref): Update interface.
3328 * primary.c (gfc_match_varspec): Handle codimensions.
3329 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3330 (check_class_members): Return gfc_try instead for error recovery.
3331 (resolve_typebound_function,resolve_typebound_subroutine,
3332 check_members): Handle return value of check_class_members.
3333 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3334 check_dimension, compare_spec_to_ref, resolve_array_ref,
3335 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3336 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3338 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3339 Skip over coarray refs.
3340 (gfc_array_allocate) Add support for references containing coindexes.
3341 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3342 (gfc_map_intrinsic_function): Ignore codimensions.
3344 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3347 * io.c (check_format_string): Added check for additional non
3348 blank characters after the format string was successfully
3350 * io.c (check_format): Changed the error messages for positive
3351 int required and period required to drop through the error logic
3352 and report with gfc_error instead of gfc_error_now. Corrected
3353 format postion for hollerith strings.
3355 2010-04-08 Tobias Burnus <burnus@net-b.de>
3357 * module.c (use_iso_fortran_env_module): Fix standard check.
3359 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3361 * parse.c (parse_derived, parse_enum): Avoid set but not used
3364 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3367 * gfortran.texi: Add section about representation of
3370 2010-04-07 Simon Baldwin <simonb@google.com>
3372 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3373 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3375 2010-04-07 Richard Guenther <rguenther@suse.de>
3377 * options.c (gfc_init_options): Do not set.
3379 2010-04-06 Tobias Burnus <burnus@net-b.de>
3382 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3383 * match.c (gfc_match_critical, sync_statement): Ditto.
3384 * gfortran.h (gfc_fcoarray): New enum.
3385 (gfc_option_t): Use it.
3386 * lang.opt (fcoarray): Add new flag.
3387 * invoke.texi (fcoarray): Document it.
3388 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3389 (gfc_handle_coarray_option): New function.
3391 2010-04-06 Tobias Burnus <burnus@net-b.de>
3394 * gfortran.h (gfc_array_spec): Add cotype.
3395 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3396 and defer error diagnostic.
3397 * resolve.c (resolve_fl_derived): Add missing check.
3398 (resolve_symbol): Add cotype/type check.
3399 * parse.c (parse_derived): Fix setting of coarray_comp.
3401 2010-04-06 Tobias Burnus <burnus@net-b.de>
3404 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3405 match_array_element_spec,gfc_copy_array_spec,
3406 gfc_compare_array_spec): Include corank.
3407 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3408 * decl.c (build_sym,build_struct,variable_decl,
3409 match_attr_spec,attr_decl1,cray_pointer_decl,
3410 gfc_match_volatile): Add codimension.
3411 (gfc_match_codimension): New function.
3412 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3413 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3414 (gfc_add_codimension): New function prototype.
3415 * match.h (gfc_match_codimension): New function prototype.
3416 (gfc_match_array_spec): Update prototype
3417 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3418 * module.c (MOD_VERSION): Bump.
3419 (mio_symbol_attribute): Support coarray attributes.
3420 (mio_array_spec): Add corank support.
3421 * parse.c (decode_specification_statement,decode_statement,
3422 parse_derived): Add coarray support.
3423 * resolve.c (resolve_formal_arglist, was_declared,
3424 is_non_constant_shape_array, resolve_fl_variable,
3425 resolve_fl_derived, resolve_symbol): Add coarray support.
3426 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3427 gfc_build_class_symbol): Add coarray support.
3428 (gfc_add_codimension): New function.
3430 2010-04-06 Tobias Burnus <burnus@net-b.de>
3433 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3434 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3435 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3437 * intrinsic.texi (iso_fortran_env): Ditto.
3438 * libgfortran.h (libgfortran_stat_codes): New enum.
3439 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3440 constants from the intrinsic module.
3442 2010-04-06 Tobias Burnus <burnus@net-b.de>
3445 * intrinsic.c (add_functions): Add num_images.
3446 * decl.c (gfc_match_end): Handle END CRITICAL.
3447 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3448 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3450 * gfortran.h (gfc_statement): Add enum items for those.
3451 (gfc_exec_op) Ditto.
3452 (gfc_isym_id): Add num_images.
3453 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3454 (gfc_trans_sync,gfc_trans_critical): New functions.
3455 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3456 gfc_trans_critical): Add/update prototypes.
3457 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3458 and SYNC statements.
3459 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3460 * resolve.c (resolve_sync): Add function.
3461 (gfc_resolve_blocks): Handle CRITICAL.
3462 (resolve_code): Handle CRITICAL, ERROR STOP,
3463 (resolve_branch): Add CRITICAL constraint check.
3464 and SYNC statements.
3465 * st.c (gfc_free_statement): Add new statements.
3466 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3467 (gfc_build_builtin_function_decls): Initialize it.
3468 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3469 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3470 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3472 (match_exit_cycle): Handle CRITICAL constraint.
3473 (gfc_match_stopcode): Handle ERROR STOP.
3474 * match.h (gfc_match_critical, gfc_match_error_stop,
3475 gfc_match_sync_all, gfc_match_sync_images,
3476 gfc_match_sync_memory): Add prototype.
3477 * parse.c (decode_statement, gfc_ascii_statement,
3478 parse_executable): Handle new statements.
3479 (parse_critical_block): New function.
3480 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3481 * intrinsic.texi (num_images): Document new function.
3482 * simplify.c (gfc_simplify_num_images): Add function.
3484 2010-04-06 Tobias Burnus <burnus@net-b.de>
3487 * trans-array.c (gfc_conv_expr_descriptor): Update
3488 gfc_trans_scalar_assign call.
3489 (has_default_initializer): New function.
3490 (gfc_trans_deferred_array): Nullify less often.
3491 * trans-expr.c (gfc_conv_subref_array_arg,
3492 gfc_trans_subcomponent_assign): Update call to
3493 gfc_trans_scalar_assign.
3494 (gfc_trans_scalar_assign): Add parameter and pass it on.
3495 (gfc_trans_assignment_1): Optionally, do not dealloc before
3497 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3498 call to gfc_trans_scalar_assign.
3499 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3500 initializer to static variables.
3501 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3502 * trans-stmt.c (forall_make_variable_temp,
3503 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3504 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3505 gfc_trans_allocate): Update gfc_trans_assignment call.
3506 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3507 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3508 parameter to prototype.
3510 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3512 * ioparm.def : Update copyright.
3514 * trans-array.c : ditto
3515 * trans-array.h : ditto
3517 * trans-types.c: ditto
3518 * dependency.c : ditto
3519 * gfortran.h : ditto
3521 * trans-io.c : ditto
3522 * trans-intrinsic.c : ditto
3523 * libgfortran.h : ditto
3524 * invoke.texi : ditto
3525 * intrinsic.texi : ditto
3528 * intrinsic.c : ditto
3529 * interface.c : ditto
3530 * iresolve.c : ditto
3531 * trans-stmt.c : ditto
3532 * trans-stmt.h : ditto
3537 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3540 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3541 do not assert the context of derived types.
3543 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3546 * ioparm.def: Change inquire size variable to type pointer to
3549 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3552 * trans-expr.c (conv_parent_component_references): Ensure that
3553 'dt' has a backend_decl.
3556 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3557 type has a backend_decl.
3560 * resolve.c (resolve_global_procedure): Check that the 'cl'
3561 structure is not NULL.
3563 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3565 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3568 2010-03-17 Tobias Burnus <burnus@net-b.de>
3571 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3572 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3574 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3575 pointees as having explizit size.
3576 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3578 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3579 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3580 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3581 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3582 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3585 2010-03-14 Tobias Burnus <burnus@net-b.de>
3588 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3589 (resolve_ordinary_assign): Add check to avoid segfault.
3591 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3595 * resolve.c (resolve_compcall): Add new boolean dummy argument
3596 'class_members'. Only resolve expression at end if false.
3597 Remove redundant, static variable 'class_object'.
3598 (check_class_members): Add extra argument to call of
3600 (resolve_typebound_function): Renamed resolve_class_compcall.
3601 Do all the detection of class references here. Correct calls to
3602 resolve_compcall for extra argument.
3603 (resolve_typebound_subroutine): resolve_class_typebound_call
3604 renamed. Otherwise same as resolve_typebound_function.
3605 (gfc_resolve_expr): Call resolve_typebound_function.
3606 (resolve_code): Call resolve_typebound_subroutine.
3608 2010-03-10 Tobias Burnus <burnus@net-b.de
3611 * symbol.c (get_iso_c_sym): Set sym->result.
3613 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3616 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3617 for TBPs, otherwise they will not be resolved properly.
3618 (resolve_function): Use 'value.function.esym' instead of
3619 'value.function.name' to check if we're dealing with a TBP.
3620 (check_class_members): Set correct type of passed object for all TBPs,
3621 not only generic ones, except if the type is abstract.
3623 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3626 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3627 'final...' are not misinterpreted as FINAL statements.
3629 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3632 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3633 allocatable ultimate components do not need temporaries, whilst
3634 ultimate pointer components do.
3636 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3639 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3641 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3644 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3647 * trans-array.c (gfc_conv_array_parameter): A full array of
3648 derived type need not be restricted to a symbol without an
3649 array spec to use the call to gfc_conv_expr_descriptor.
3652 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3653 allocatable arrays do not need temporaries.
3655 2010-03-01 Tobias Burnus <burnus@net-b.de>
3658 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3661 2010-02-28 Tobias Burnus <burnus@net-b.de>
3664 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3665 (gfc_conv_initializer): Handle zero initializer as special case.
3667 2010-02-27 Tobias Burnus <burnus@net-b.de>
3670 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3671 for module variables for Fortran 2008.
3673 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3676 * trans-common.c (build_common_decl): Also update DECL_MODE,
3677 and DECL_SIZE when encountering a larger common block and call
3680 2010-02-24 Tobias Burnus <burnus@net-b.de>
3683 * trans-expr.c (gfc_conv_initializer): Call directly
3684 gfc_conv_constant for C_NULL_(FUN)PTR.
3686 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3689 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3690 checking the rest of the dimensions for elements.
3692 2010-02-21 Tobias Burnus <burnus@net-b.de>
3695 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3697 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3698 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3699 * invoke.texi: Document new -fno-protect-parens flag.
3701 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3707 * dependency.c (gfc_check_argument_var_dependency): Use enum
3708 value instead of arithmetic vaue for 'elemental'.
3709 (check_data_pointer_types): New function.
3710 (gfc_check_dependency): Call check_data_pointer_types.
3711 * trans-array.h : Change fourth argument of
3712 gfc_conv_array_parameter to boolean.
3713 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3714 can be a dummy but it must not be assumed shape or deferred.
3715 Change fourth argument to boolean. Array constructor exprs will
3716 always be contiguous and do not need packing and unpacking.
3717 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3718 space and change fourth argument of gfc_conv_array_parameter
3720 (gfc_trans_arrayfunc_assign): Change fourth argument of
3721 gfc_conv_array_parameter to boolean.
3722 * trans-io.c (gfc_convert_array_to_string): The same.
3723 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3725 2010-02-20 Tobias Burnus <burnus@net-b.de>
3728 * libgfortran.h: Add GFC_RTCHECK_MEM.
3729 * invoke.texi (-fcheck=): Document -fcheck=mem.
3730 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3731 and enable malloc-success check only with -fcheck=mem.
3732 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3734 2010-02-16 Tobias Burnus <burnus@net-b.de>
3737 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3738 * intrinsic.c (add_functions): Ditto.
3739 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3740 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3742 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3745 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3746 gfc_trans_do prototype.
3747 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3748 a loop exit condition. If exit condition is given, build the loop exit
3749 code, checking IO results of implied do loops in READ and WRITE.
3750 (gfc_trans_do): Likewise.
3751 * trans.c (trans_code): New static work function, previously
3752 gfc_trans_code. Passes exit condition to gfc_trans_do.
3753 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3754 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3755 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3756 result status bits in the dtparm structure. Use this condition in call
3757 to gfc_trans_code_cond.
3759 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3763 * trans-array.c (gfc_conv_array_parameter): Use
3764 gfc_full_array_ref_p to detect full and contiguous variable
3765 arrays. Full array components and contiguous arrays do not need
3766 internal_pack and internal_unpack.
3768 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3771 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3774 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3776 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3779 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3780 Tobias Burnus <burnus@net-b.de>
3783 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3785 2010-02-10 Tobias Burnus <burnus@net-b.de>
3788 * trans-decl.c (gfc_generate_function_code): Only check
3789 actual-vs.-dummy character bounds if not bind(C).
3791 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3794 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3795 info->dimen after info has been freed.
3797 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3800 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3803 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3805 * module.c (fix_mio_expr): Declare sym.
3807 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3810 * module.c (fix_mio_expr): Fix for private generic procedures.
3812 2010-02-09 Daniel Kraft <d@domob.eu>
3815 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3816 length to be correct and issue only with -Wsurprising.
3817 * invoke.texi (Wsurprising): Mention this new warning that is
3818 turned on by -Wsurprising.
3820 2010-02-09 Daniel Kraft <d@domob.eu>
3823 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3824 can be CHARACTER type.
3825 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3827 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3830 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3831 'formal_ptr'. If this is true, give returned descriptor unity
3832 lbounds, in all dimensions, and the appropriate offset.
3833 (gfc_conv_procedure_call); If formal is a pointer, set the last
3834 argument of gfc_conv_subref_array_arg to true.
3835 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3836 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3837 new arg of gfc_conv_subref_array_arg to false.
3838 * trans-stmt.c (forall_make_variable_temp): The same.
3840 2010-02-03 Tobias Burnus <burnus@net-b.de>
3843 * interface.c (compare_parameter): Disable rank-checking
3846 2010-02-02 Tobias Burnus <burnus@net-b.de>
3849 * parse.c (decode_specification_statement): Use sym->result not sym.
3851 2010-02-01 Tobias Burnus <burnus@net-b.de>
3854 * decl.c (variable_decl): Allow default initializer in
3855 TYPE declarations in PURE functions.
3857 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3860 * resolve.c (resolve_allocate_expr): Move default initialization code
3861 here from gfc_trans_allocate.
3862 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3864 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3865 of CLASS variables via memcpy.
3866 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3867 to resolve_allocate_expr.
3869 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3872 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3873 * gfortran.h : Add prototype for above.
3874 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3875 (gfc_trans_subcomponent_assign): Call new function to replace
3876 the code to deal with allocatable components.
3877 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3878 gfc_get_full_arrayspec_from_expr to replace existing code.
3880 2010-01-25 Tobias Burnus <burnus@net-b.de>
3883 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3886 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3890 * expr.c (remove_subobject_ref): If the constructor is NULL use
3891 the expression as the source.
3892 (simplify_const_ref): Change the type of expression if
3893 there are component references. Allow for substring to be at
3894 the end of an arbitrarily long chain of references. If an
3895 element is found that is not in an EXPR_ARRAY, assume that this
3896 is scalar initialization of array. Call remove_subobject_ref in
3897 this case with NULL second argument.
3899 2010-01-24 Tobias Burnus <burnus@net-b.de>