1 2010-09-09 Tobias Burnus <burnus@net-b.de>
4 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
5 STAT): Show also syntax for the function version.
6 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
7 add_sym_3s_intent): Remove function.
8 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
10 (add_sym_2_intent): New function.
11 (add_functions): Set intent for functions which modify
12 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
13 argument name of hostnm from "a" to "c"
14 (add_subroutines): Change add_sym_*s_intent to
15 add_sym_*s and add intent to the add_sym_*s calls.
17 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
20 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
21 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
22 * gfortran.h: Define ISYM values for above intrinsics.
23 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
24 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
25 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
26 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
27 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
28 gfc_simplify_merge_bits, gfc_simplify_rshift,
29 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
30 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
31 gfc_resolve_shift): New prototypes.
32 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
33 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
34 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
35 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
37 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
38 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
39 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
41 (gfc_conv_intrinsic_function): Call above static functions.
42 * intrinsic.texi: Document new intrinsics.
43 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
44 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
45 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
46 gfc_simplify_merge_bits, gfc_simplify_rshift,
47 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
50 2010-09-08 Jakub Jelinek <jakub@redhat.com>
52 * frontend-passes.c (optimize_code_node): Walk block chain by default.
55 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
56 instead of code->block.
59 * openmp.c (resolve_omp_do): Report not enough do loops for
60 collapse even if block->next is NULL.
62 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
65 * dependency.c (gfc_deb_compare_expr): Take missing optional
66 arguments into account.
68 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
70 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
71 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
72 (gfc_build_intrinsic_function_decls): Don't build the
73 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
74 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
75 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
76 of calling clz128/ctz128 library functions.
78 2010-09-07 Jan Hubicka <jh@suse.cz>
80 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
83 2010-09-07 Tobias Burnus <burnus@net-b.de>
86 * intrinsic.texi (COS): Remove superfluous "n".
88 2010-09-07 Tobias Burnus <burnus@net-b.de>
91 * trans-array.c (gfc_conv_descriptor_data_get,
92 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
93 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
94 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
95 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
96 gfc_conv_shift_descriptor_lbound,
97 gfc_set_loop_bounds_from_array_spec,
98 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
99 gfc_conv_array_transpose, gfc_get_iteration_count,
100 gfc_grow_array, gfc_trans_array_ctor_element,
101 gfc_trans_array_constructor_subarray,
102 gfc_trans_array_constructor_value,
103 constant_array_constructor_loop_size, gfc_trans_array_constructor,
104 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
105 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
106 gfc_conv_array_ref, gfc_trans_preloop_setup,
107 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
108 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
109 gfc_conv_descriptor_size, gfc_array_init_size,
110 gfc_array_allocate, gfc_array_deallocate,
111 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
112 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
113 get_array_charlen, gfc_conv_expr_descriptor,
114 array_parameter_size, gfc_conv_array_parameter,
115 gfc_trans_dealloc_allocated, get_full_array_size,
116 duplicate_allocatable,
117 structure_alloc_comps): Change fold_build[0-9] to
119 (duplicate_allocatable, structure_alloc_comps,
120 gfc_duplicate_allocatable): Add space after function name.
122 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
124 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
125 checking string length value.
126 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
127 gfc_charlen_type_node type.
130 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
131 length to gfc_charlen_type_node.
133 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
136 * frontend-passes.c (optimize_binop_array_assignment): New
138 (optimize_assignment): Call it.
140 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
143 * trans-expr.c (gfc_conv_substring): If start and end
144 of the string reference are equal, set the length to one.
146 2010-09-06 Tobias Burnus <burnus@net-b.de>
149 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
151 2010-09-06 Tobias Burnus <burnus@net-b.de>
154 * dump-parse-tree.c (gfc_debug_expr): New function.
156 2010-09-06 Tobias Burnus <burnus@net-b.de>
159 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
160 (check_specific): Special case for those intrinsics.
161 * gfortran.h (gfc_isym_id): Add new intrinsics
162 * intrinsic.h (gfc_check_transf_bit_intrins,
163 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
164 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
166 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
167 gfc_resolve_iparity, resolve_transformational): New functions.
168 (gfc_resolve_product, gfc_resolve_sum,
169 gfc_resolve_parity): Use resolve_transformational.
170 * check.c (gfc_check_transf_bit_intrins): New function.
171 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
172 gfc_simplify_iparity, do_bit_any, do_bit_ior,
173 do_bit_xor, simplify_transformation): New functions.
174 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
175 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
176 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
177 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
178 Handle IALL, IANY and IPARITY intrinsics.
179 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
181 (IALL, IANY, IPARITY): Document new intrinsics.
183 2010-09-05 Tobias Burnus <burnus@net-b.de>
186 * f95-lang.c (gfc_truthvalue_conversion): Use
187 fold_build[0-9]_loc instead of fold_build[0-9].
188 * convert.c (convert): Ditto.
189 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
190 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
191 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
192 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
193 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
194 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
195 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
196 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
197 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
198 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
199 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
200 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
201 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
202 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
203 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
204 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
205 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
206 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
207 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
208 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
209 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
210 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
211 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
212 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
213 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
214 gfc_conv_associated, gfc_conv_same_type_as,
215 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
217 2010-09-04 Tobias Burnus <burnus@net-b.de>
220 * resolve.c (resolve_fl_namelist): Change constraint checking
221 order to prevent endless loop.
223 2010-09-04 Janus Weil <janus@gcc.gnu.org>
226 * resolve.c (resolve_allocate_expr): Generate default initializers
227 already at this point, resolve them and put them into expr3, ...
228 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
231 2010-09-03 Tobias Burnus <burnus@net-b.de>
234 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
235 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
237 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
238 gfc_conv_string_length, gfc_conv_substring,
239 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
240 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
241 gfc_conv_expr_op, gfc_build_compare_string,
242 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
243 gfc_conv_derived_to_class, conv_isocbinding_procedure,
244 gfc_conv_procedure_call, fill_with_spaces,
245 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
246 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
247 gfc_trans_scalar_assign, gfc_trans_zero_assign,
248 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
249 fold_build[0-9] to fold_build[0-9]_loc.
250 * trans-io.c (set_parameter_const, set_parameter_value,
251 set_parameter_ref, gfc_convert_array_to_string, set_string,
252 set_internal_unit, io_result, set_error_locus,
253 nml_get_addr_expr, build_dt): Ditto.
254 * trans-openmp.c (gfc_omp_clause_default_ctor,
255 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
256 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
257 gfc_trans_omp_do): Ditto.
258 * trans.c (gfc_add_modify, gfc_build_addr_expr,
259 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
260 gfc_trans_runtime_check, gfc_call_malloc,
261 gfc_allocate_with_status, gfc_allocate_array_with_status,
262 gfc_call_free, gfc_deallocate_with_status,
263 gfc_call_realloc): Ditto.
265 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
268 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
269 arglists for pure user functions, or for those intrinsic
270 functions which are also pure.
271 * intrinsics.c (add_conv): Mark conversion functions as pure.
272 (add_char_conversions): Likewise.
274 2010-09-03 Daniel Kraft <d@domob.eu>
277 * resolve.c (resolve_actual_arglist): Allow internal procedure
278 as actual argument with Fortran 2008.
280 2010-09-03 Daniel Kraft <d@domob.eu>
283 * gfortran.h (struct gfc_code): Renamed `whichloop' to
284 `which_construct' as this is no longer restricted to loops.
285 * parse.h (struct gfc_state_data): New field `construct'.
286 * match.c (match_exit_cycle): Handle EXIT from non-loops.
287 * parse.c (push_state): Set `construct' field.
288 * resolve.c (resolve_select_type): Extend comment.
289 * trans-stmt.c (gfc_trans_if): Add exit label.
290 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
291 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
292 (gfc_trans_do), (gfc_trans_do_while): Ditto.
293 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
294 (gfc_trans_cycle): Ditto.
295 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
297 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
299 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
300 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
301 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
302 * intrinsic.texi (RSHIFT): Fix documentation.
304 2010-09-02 Tobias Burnus <burnus@net-b.de>
307 * trans-common.c (create_common): Change build[0-9] to
309 * trans-const.c (gfc_conv_constant_to_tree,
310 gfc_conv_constant_to_tree): Ditto.
311 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
312 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
313 add_argument_checking, create_main_function,
314 gfc_generate_return): Ditto.
315 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
316 * trans-stmt.c (allocate_temp_for_forall_nest_1,
317 compute_inner_temp_size, compute_overall_iter_number,
318 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
319 gfc_conv_elemental_dependencies, gfc_do_allocate,
320 gfc_evaluate_where_mask, gfc_trans_allocate,
321 gfc_trans_arithmetic_if, gfc_trans_call,
322 gfc_trans_character_select, gfc_trans_deallocate,
323 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
324 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
325 gfc_trans_integer_select, gfc_trans_logical_select,
326 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
327 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
328 gfc_trans_where_assign) Ditto.
330 2010-09-02 Janus Weil <janus@gcc.gnu.org>
333 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
336 2010-09-02 Tobias Burnus <burnus@net-b.de>
339 * resolve.c (apply_default_init): Mark symbol as referenced,
340 if it is initialized.
341 (resolve_symbol): Change intialized check for BT_DERIVED such
342 that also function results get initialized; remove now obsolete
343 gfc_set_sym_referenced for BT_CLASS.
345 2010-09-01 Janus Weil <janus@gcc.gnu.org>
348 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
349 * resolve.c (resolve_allocate_expr): Defer handling of default
350 initialization to 'gfc_trans_allocate'.
351 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
352 (resolve_fl_derived): Suppress error messages for vtypes.
353 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
354 polymorphic MOLD expression.
355 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
356 dummy initialization.
358 2010-09-01 Tobias Burnus <burnus@net-b.de>
360 * gfortran.texi (preprocessing): Update URL to COCO.
362 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
364 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
365 array quad_decls. Remove unnecessary assignment.
367 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
369 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
370 other than long double.
371 * mathbuiltins.def: Add builtins from the POW and CPOW family.
372 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
373 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
374 prefix to function name.
375 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
376 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
378 (gfc_conv_intrinsic_exponent): Likewise.
379 (gfc_conv_intrinsic_abs): Likewise.
380 (gfc_conv_intrinsic_mod): Likewise.
381 (gfc_conv_intrinsic_sign): Likewise.
382 (gfc_conv_intrinsic_arith): Likewise.
383 (gfc_conv_intrinsic_fraction): Likewise.
384 (gfc_conv_intrinsic_nearest): Likewise.
385 (gfc_conv_intrinsic_spacing): Likewise.
386 (gfc_conv_intrinsic_rrspacing): Likewise.
387 (gfc_conv_intrinsic_scale): Likewise.
388 (gfc_conv_intrinsic_set_exponent): Likewise.
390 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
392 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
393 * intrinsic.h (gfc_resolve_execute_command_line): New function.
394 * iresolve.c (gfc_resolve_execute_command_line): New function.
395 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
396 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
398 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
401 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
402 and parity{,l,ll} builtins.
403 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
404 (gfc_conv_intrinsic_function): Call above new functions.
405 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
407 * intrinsic.texi: Document POPCNT and POPPAR.
409 2010-08-30 Janus Weil <janus@gcc.gnu.org>
412 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
414 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
416 * Make-lang.in: Add frontend-passes.o dependencies.
418 2010-08-29 Janus Weil <janus@gcc.gnu.org>
421 * resolve.c (resolve_structure_cons): For derived types, make sure the
422 type has been resolved.
423 (resolve_typebound_procedures): Make sure the vtab has been generated.
425 2010-08-29 Janus Weil <janus@gcc.gnu.org>
428 * match.c (gfc_match_select_type): Give the associate-name the
429 FL_VARIABLE attribute.
431 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
433 * simplify.c (gfc_simplify_bessel_n2): Fix indention
436 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
439 * trans-types.c (gfc_init_kinds): Disable TFmode.
441 2010-08-27 Janus Weil <janus@gcc.gnu.org>
444 * match.c (gfc_match_allocate): Avoid double free on error.
446 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
449 * gfortran.h (gfc_real_info): Add c_float128 field.
450 * mathbuiltins.def: Indicate which builtins are const.
451 * trans-types.h (float128_type_node, complex_float128_type_node,
452 gfc_real16_is_float128): New variables.
453 * trans-types.c (float128_type_node, complex_float128_type_node,
454 gfc_real16_is_float128): New variables.
455 (gfc_init_kinds): Allow TFmode.
456 (gfc_build_real_type): Mark __float128 types as such.
457 (gfc_init_types): Initialize float128_type_node and
458 complex_float128_type_node
459 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
460 argument of OTHER_BUILTIN macro.
461 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
462 (builtin_decl_for_precision): Special case for __float128.
463 (builtin_decl_for_float_kind): Likewise.
464 (define_quad_builtin): New function.
465 (gfc_build_intrinsic_lib_fndecls): Create all __float128
466 library decls if necessary. Store them in the real16_decl and
467 complex16_decl builtin map fields.
468 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
469 library function names.
471 2010-08-27 Tobias Burnus <burnus@net-b.de>
474 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
475 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
476 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
477 gfc_resolve_parity): New prototypes.
478 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
479 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
480 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
481 gfc_resolve_parity): New functions.
482 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
484 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
485 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
486 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
487 * gcc/fortran/simplify.c (simplify_transformation_to_array):
488 Add post-processing opterator.
489 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
490 gfc_simplify_product, gfc_simplify_sum): Update call.
491 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
492 gfc_simplify_parity): New functions.
494 2010-08-27 Janus Weil <janus@gcc.gnu.org>
497 * match.c (select_type_set_tmp): Add the possibility to reset the
499 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
501 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
504 * dependency.c (check_section_vs_section): Single test for
505 identical strides which takes into account that only one
506 of the strides may be NULL.
508 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
511 * primary.c (match_hollerith_constant): Calculate padding needed to
512 fill default integer and allocate string for that size. Set pad bytes
514 * gfortran.h: Add hollerith pad value to type spec union.
515 * data.c (create_character_initializer): Fix spelling of function name.
516 Use hollerith pad value to calculate length.
517 * arith.c (hollerith2representation); Use hollerith pad value to
520 2010-08-26 Daniel Kraft <d@domob.eu>
525 * gfortran.h (struct gfc_association_list): New flag `dangling'.
526 (gfc_build_block_ns): Declared here...
527 * parse.h (gfc_build_block_ns): ...instead of here.
528 * trans.h (gfc_process_block_locals): Expect additionally the
529 gfc_association_list of BLOCK (if present).
530 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
531 * resolve.c (resolve_variable): Only check for invalid *array*
532 references on associate-names.
533 (resolve_assoc_var): New method with code previously in resolve_symbol.
534 (resolve_select_type): Use association to give the selector and
535 temporaries their values instead of ordinary assignment.
536 (resolve_fl_var_and_proc): Allow CLASS associate-names.
537 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
538 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
539 to `gfc_process_block_locals' to match new interface.
540 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
542 (gfc_process_block_locals): Defer them rather here when linked to
543 from the BLOCK's association list.
545 2010-08-25 Jakub Jelinek <jakub@redhat.com>
547 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
548 TREE_NOTHROW on fndecls that can't throw. Set
549 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
550 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
551 gfor_fndecl_associated.
553 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
556 * frontend-passes.c (optimize_equality): Don't optimize array equality
558 2010-08-23 Janus Weil <janus@gcc.gnu.org>
561 * resolve.c (resolve_procedure_interface): New function split off from
563 (resolve_formal_arglist): Call it here ...
564 (resolve_symbol): ... and here.
566 2010-08-22 Joseph Myers <joseph@codesourcery.com>
568 * Make-lang.in (gfortranspec.o): Update dependencies.
569 * gfortranspec.c: Include coretypes.h before gcc.h. Include
571 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
572 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
573 (g77_xargc): Make unsigned.
574 (g77_xargv): Change to g77_x_decoded_options.
575 (g77_newargc): Make unsigned.
576 (g77_newargv): Change to g77_new_decoded_options.
577 (strings_same, options_same): New.
578 (append_arg): Use cl_decoded_option structures.
579 (append_option): New.
580 (add_arg_libgfortran): New.
581 (lang_specific_driver): Use cl_decoded_option structures.
583 2010-08-21 Janus Weil <janus@gcc.gnu.org>
587 * class.c (add_proc_comp): Add static initializer for PPCs.
588 (add_procs_to_declared_vtab): Modified comment.
589 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
590 initializer if the component is part of a vtype.
591 (mio_component_list): Add argument 'vtype', pass it on to
593 (mio_symbol): Modified call to 'mio_component_list'.
594 * trans.h (gfc_conv_initializer): Modified prototype.
595 (gfc_trans_assign_vtab_procs): Removed.
596 * trans-common.c (create_common): Modified call to
597 'gfc_conv_initializer'.
598 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
599 gfc_emit_parameter_debug_info): Modified call to
600 'gfc_conv_initializer'.
601 (build_function_decl): Remove assertion.
602 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
603 Removed call to 'gfc_trans_assign_vtab_procs'.
604 (gfc_conv_initializer): Add argument 'procptr'.
605 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
606 (gfc_trans_assign_vtab_procs): Removed.
607 * trans-stmt.c (gfc_trans_allocate): Removed call to
608 'gfc_trans_assign_vtab_procs'.
610 2010-08-21 Tobias Burnus <burnus@net-b.de>
614 * intrinsic.c (add_sym): Init value attribute.
615 (set_attr_value): New function.
616 (add_functions) Use it and add JN/YN resolvers.
617 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
618 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
619 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
620 * iresolve.c (gfc_resolve_bessel_n2): New function.
621 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
623 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
624 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
625 * simplify.c (): For YN set to -INF if previous values
627 * trans-expr.c (gfc_conv_procedure_call): Don't crash
629 * iresolve.c (gfc_resolve_extends_type_of): Set the
630 type of the dummy argument to the one of the actual.
632 2010-08-20 Joseph Myers <joseph@codesourcery.com>
634 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
636 2010-08-20 Joseph Myers <joseph@codesourcery.com>
638 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
641 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
643 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
645 2010-08-19 Daniel Kraft <d@domob.eu>
649 * trans.h (struct gfc_se): New flag `byref_noassign'.
650 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
651 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
652 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
653 and check for compile-time errors with those.
654 * trans-decl.c (trans_associate_var): Use new routine
655 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
656 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
657 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
658 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
659 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
660 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
661 rank remapping for assignment.
663 2010-08-19 Tobias Burnus <burnus@net-b.de>
665 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
666 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
669 2010-08-19 Tobias Burnus <burnus@net-b.de>
673 * check.c (gfc_check_bessel_n2): New function.
674 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
675 * intrinsic.c (add_functions): Add transformational version
676 of the Bessel_jn/yn intrinsics.
677 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
678 gfc_simplify_bessel_yn2): New prototypes.
679 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
680 transformational variant.
681 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
682 Check for negative order.
683 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
684 gfc_simplify_bessel_yn2): New functions.
686 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
689 * resolve.c (resolve_transfer): Traverse operands and set expression
690 to be checked to a non EXPR_OP type.
692 2010-08-19 Janus Weil <janus@gcc.gnu.org>
695 * gfortran.h (gfc_add_save): Modified prototype.
696 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
697 (match_pointer_init): New function to match F08 pointer initialization.
698 (variable_decl,match_procedure_decl,match_ppc_decl): Use
699 'match_pointer_init'.
700 (match_attr_spec): Module variables are implicitly SAVE.
701 (gfc_match_save): Modified call to 'gfc_add_save'.
702 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
704 * primary.c (gfc_variable_attr): Handle SAVE attribute.
705 * resolve.c (resolve_structure_cons): Add new argument and do pointer
706 initialization checks.
707 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
708 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
709 (resolve_fl_variable): Handle SAVE_IMPLICIT.
710 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
712 * trans-decl.c (gfc_create_module_variable): Module variables with
713 TARGET can already exist.
714 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
715 (gfc_conv_initializer): Implement non-NULL pointer
718 2010-08-18 Tobias Burnus <burnus@net-b.de>
721 * intrinsic.texi (selected_char_kind): Document ISO_10646
724 2010-08-17 Jakub Jelinek <jakub@redhat.com>
727 * trans-decl.c (build_library_function_decl_1): Chain on
728 void_list_node instead of creating a new TREE_LIST.
729 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
730 * trans-types.c (gfc_get_function_type): Likewise. Set
731 typelist to void_list_node for the main program.
733 2010-08-17 Daniel Kraft <d@domob.eu>
736 * gfortran.h (struct gfc_association_list): New member `where'.
737 (gfc_is_associate_pointer) New method.
738 * match.c (gfc_match_associate): Remember locus for each associate
739 name matched and do not try to set variable flag.
740 * parse.c (parse_associate): Use remembered locus for symbols.
741 * primary.c (match_variable): Instead of variable-flag check for
742 associate names set it for all such names used.
743 * symbol.c (gfc_is_associate_pointer): New method.
744 * resolve.c (resolve_block_construct): Don't generate assignments
745 to give associate-names their values.
746 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
747 (resolve_symbol): Set some more attributes for associate variables,
748 set variable flag here and check it and don't try to build an
749 explicitely shaped array-spec for array associate variables.
750 * trans-expr.c (gfc_conv_variable): Dereference in case of association
752 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
753 (gfc_sym_type): Return pointer type for association to scalar vars.
754 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
755 (trans_associate_var): New method.
756 (gfc_trans_deferred_vars): Handle association symbols.
758 2010-08-16 Joseph Myers <joseph@codesourcery.com>
760 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
762 (MMDX): Change back to MMD. Mark NoDriverArg instead of
764 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
765 OPT_MDX and OPT_MMDX.
767 2010-08-16 Joseph Myers <joseph@codesourcery.com>
769 * lang.opt (MDX, MMDX): Mark RejectDriver.
771 2010-08-15 Janus Weil <janus@gcc.gnu.org>
773 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
774 vtabs for generics any more).
776 2010-08-15 Daniel Kraft <d@domob.eu>
779 * gfortran.h (gfc_find_proc_namespace): New method.
780 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
781 around with namespace.
782 * symbol.c (gfc_find_proc_namespace): New method.
783 * trans-decl.c (gfc_build_qualified_array): Use it for correct
785 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
786 * parse.c (parse_associate): Removed assignment-generation here...
787 * resolve.c (resolve_block_construct): ...and added it here.
788 (resolve_variable): Handle names that are arrays but were not parsed
789 as such because of association.
790 (resolve_code): Fix BLOCK resolution.
791 (resolve_symbol): Generate array-spec for associate-names.
793 2010-08-15 Tobias Burnus <burnus@net-b.de>
796 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
797 (verify_c_interop): Handle unresolved DT with bind(C).
799 2010-08-15 Tobias Burnus <burnus@net-b.de>
801 * trans-expr.c (gfc_conv_expr_present): Regard nullified
802 pointer arrays as absent.
803 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
804 dummys as absent argument.
805 * interface.c (compare_actual_formal,compare_parameter):
808 2010-08-15 Tobias Burnus <burnus@net-b.de>
810 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
811 dummies with intent(in).
813 2010-08-15 Daniel Kraft <d@domob.eu>
816 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
817 routines not IMPURE also as PURE.
818 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
819 `NO_CLASS' in `CLASS_IMPURE'.
820 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
821 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
822 (add_functions): Ditto.
823 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
824 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
825 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
826 are not ALLOCATABLE and have their INTENT specified.
828 2010-08-13 Daniel Kraft <d@domob.eu>
830 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
831 * array.c (gfc_match_array_spec): Match implied-shape specification and
832 handle AS_IMPLIED_SHAPE correctly otherwise.
833 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
834 (variable_decl): Some checks for implied-shape declaration.
835 * resolve.c (resolve_symbol): Assert that array-spec is no longer
836 AS_IMPLIED_SHAPE in any case.
838 2010-08-12 Joseph Myers <joseph@codesourcery.com>
840 * lang.opt (MD, MMD): Change to MDX and MMDX.
841 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
843 2010-08-11 Janus Weil <janus@gcc.gnu.org>
846 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
848 (check_arglist,check_specific): Add reference to 'name' field.
849 (init_arglist): Remove reference to 'name' field.
850 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
851 * check.c (variable_check): Reverse order of checks. Respect intent of
853 (int_or_proc_check): New function.
854 (coarray_check): New function.
855 (allocatable_check): New function.
856 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
857 (gfc_check_complex): Use 'int_or_real_check'.
858 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
859 gfc_check_ucobound): Use 'coarray_check'.
860 (gfc_check_pack): Use 'real_or_complex_check'.
861 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
863 (scalar_check,type_check,numeric_check,int_or_real_check,
864 real_or_complex_check,kind_check,double_check,logical_array_check,
865 array_check,same_type_check,rank_check,nonoptional_check,
866 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
867 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
868 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
869 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
870 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
871 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
872 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
875 2010-08-10 Daniel Kraft <d@domob.eu>
877 * gfortran.texi (Interoperability with C): Fix ordering in menu
878 and add new subsection about pointers.
879 (Interoperable Subroutines and Functions): Split off the pointer part.
880 (working with Pointers): New subsection with extended discussion
881 of pointers (especially procedure pointers).
883 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
886 * array.c (gfc_ref_dimen_size): Add end argument.
887 If end is non-NULL, calculate it.
888 (ref_size): Adjust call to gfc_ref_dimen_size.
889 (gfc_array_dimen_size): Likewise.
890 (gfc_array_res_shape): Likewise.
891 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
892 * resolve.c (resolve_array_ref): For stride not equal to -1,
893 fill in the lowest possible end.
895 2010-08-09 Janus Weil <janus@gcc.gnu.org>
897 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
899 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
901 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
903 (check_some_aliasing): Likewise.
904 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
905 (gfc_conv_intrinsic_int): Likewise.
906 (gfc_conv_intrinsic_lib_function): Likewise.
907 (gfc_conv_intrinsic_cmplx): Likewise.
908 (gfc_conv_intrinsic_ctime): Likewise.
909 (gfc_conv_intrinsic_fdate): Likewise.
910 (gfc_conv_intrinsic_ttynam): Likewise.
911 (gfc_conv_intrinsic_minmax): Likewise.
912 (gfc_conv_intrinsic_minmax_char): Likewise.
913 (gfc_conv_intrinsic_ishftc): Likewise.
914 (gfc_conv_intrinsic_index_scan_verify): Likewise.
915 (gfc_conv_intrinsic_merge): Likewise.
916 (gfc_conv_intrinsic_trim): Likewise.
917 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
919 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
922 * dependency.c (check_section_vs_section): Handle cases where
923 the start expression coincides with the lower or upper
926 2010-08-04 Janus Weil <janus@gcc.gnu.org>
931 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
932 container types. Do not artificially increase refs. Commit symbols one
934 * interface.c (compare_parameter): Make sure vtabs are present before
935 generating module variables.
936 * resolve.c (resolve_allocate_expr): Ditto.
938 2010-08-04 Tobias Burnus <burnus@net-b.de>
942 * resolve.c (resolve_structure_cons): Fix
945 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
949 * symbol.c (changed_syms): Made static again.
950 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
951 Changed conditional internal error into assert.
952 Rename function to ...
953 (gfc_enforce_clean_symbol_state): ... this.
954 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
955 Rename the former to the latter.
956 * parse.c (decode_statement, decode_omp_directive,
957 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
959 (changed_syms): Remove declaration.
960 (next_statement): Use gfc_enforce_clean_symbol_state.
962 2010-08-04 Tobias Burnus <burnus@net-b.de>
965 * resolve.c (resolve_structure_cons): Fix handling of
966 initialization structure constructors with character
967 elements of the wrong length.
968 * array.c (gfc_check_iter_variable): Add NULL check.
969 (gfc_resolve_character_array_constructor): Also truncate
972 2010-08-04 Tobias Burnus <burnus@net-b.de>
974 * trans-io.c (gfc_build_io_library_fndecls): Fix return
975 value of some libgfortran functions.
977 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
980 * dependency.c (gfc_deb_compare_expr): Remove any integer
981 conversion functions to larger types from both arguments.
982 Remove handling these functions futher down.
984 2010-08-03 Janus Weil <janus@gcc.gnu.org>
988 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
989 * resolve.c (resolve_tb_generic_targets): Check for errors.
991 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
994 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
997 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1000 * dependency.h: Add prototype for gfc_are_identical_variables.
1001 * frontend-passes.c: Include depencency.h.
1002 (optimimize_equality): Use gfc_are_identical_variables.
1003 * dependency.c (identical_array_ref): New function.
1004 (gfc_are_identical_variables): New function.
1005 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
1006 * dependency.c (gfc_check_section_vs_section). Rename gfc_
1007 prefix from statc function.
1008 (check_section_vs_section): Change arguments to gfc_array_ref,
1009 adjust function body accordingly.
1011 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
1012 Janus Weil <janus@gcc.gnu.org>
1017 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1018 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1019 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1020 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1021 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1022 Call reject_statement in case of error.
1023 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1026 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1029 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1030 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1031 * module.c (read_module): When reading module files, always import
1032 vtab and vtype symbols.
1034 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1038 * symbol.c (changed_syms): Made non-static.
1039 * parse.c (changed_syms): Declare new external.
1040 (next_statement): Assert changed_syms is NULL at the beginning.
1042 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1043 Steven G. Kargl <kargl@gcc.gnu.org>
1046 * match.c (match_type_spec): Try to parse derived types before
1049 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1051 * gfortran.h (gfc_release_symbol): New prototype.
1052 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1053 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1054 Use gfc_release_symbol.
1055 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1056 * resolve.c (resolve_symbol): Ditto.
1058 2010-07-29 Tobias Burnus <burnus@net-b.de>
1062 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1063 external procedure declarations in modules.
1064 (gfc_get_symbol_decl): Modify assert.
1066 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1069 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1071 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1074 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1075 (gfc_trans_class_assign): Modified prototype.
1076 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1077 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1078 (gfc_trans_class_assign): ... here. Modified actual arguments.
1079 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1080 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1081 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1083 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1087 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1088 symbols before returning.
1090 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1092 * lang.opt (cpp): Remove Joined and Separate markers.
1093 (cpp=): New internal option.
1094 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1095 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1098 2010-07-29 Daniel Kraft <d@domob.eu>
1101 * array.c (resolve_array_bound): Fix error message to properly handle
1102 non-variable expressions.
1104 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1106 * decl.c (free_value): Also free repeat field.
1107 * data.c (gfc_assign_data_value): Always free offset before returning.
1109 2010-07-28 Daniel Kraft <d@domob.eu>
1111 * gfortran.h (gfc_build_intrinsic_call): New method.
1112 * expr.c (gfc_build_intrinsic_call): New method.
1113 * simplify.c (range_check): Ignore non-constant value.
1114 (simplify_bound_dim): Handle non-variable expressions and
1115 fix memory leak with non-free'ed expression.
1116 (simplify_bound): Handle non-variable expressions.
1117 (gfc_simplify_shape): Ditto.
1118 (gfc_simplify_size): Ditto, but only in certain cases possible.
1120 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1122 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
1125 2010-07-28 Tobias Burnus <burnus@net-b.de>
1128 * trans-types.c (gfc_get_derived_type): Fix DT declaration
1129 from modules for whole-file mode.
1131 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1133 * gfortran.h (gfc_handle_option): Update prototype and return
1135 * options.c (gfc_handle_option): Update prototype and return value
1138 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1140 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
1141 decoded options in allocating deferred_opt.
1142 * cpp.h (gfc_cpp_init_options): Update prototype.
1143 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
1144 * gfortran.h (gfc_option_lang_mask): New.
1145 (gfc_init_options): Update prototype.
1146 * options.c (gfc_option_lang_mask): New.
1147 (gfc_init_options): Update prototype. Pass new arguments to
1148 gfc_cpp_init_options.
1150 2010-07-26 Tobias Burnus <burnus@net-b.de>
1153 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1154 for functions which are later in the same file.
1155 (gfc_create_function_decl, build_function_decl,
1156 build_entry_thunks): Add global argument.
1157 * trans.c (gfc_generate_module_code): Update
1158 gfc_create_function_decl call.
1159 * trans.h (gfc_create_function_decl): Update prototype.
1160 * resolve.c (resolve_global_procedure): Also resolve for
1163 2010-07-26 Richard Henderson <rth@redhat.com>
1166 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1167 (gfc_write_global_declarations): New.
1169 2010-07-26 Tobias Burnus <burnus@net-b.de>
1172 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1173 for call to transfer_namelist_element.
1174 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1177 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1180 * Make-lang.in: Add fortran/frontend-passes.o.
1181 * gfortran.h: Add prototype for gfc_run_passes.
1182 * resolve.c (gfc_resolve): Call gfc_run_passes.
1183 * frontend-passes.c: New file.
1185 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1188 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1191 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1194 * gfortran.h (gfc_namespace): New field old_equiv.
1195 (gfc_free_equiv_until): New prototype.
1196 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1197 a parameterized stop condition.
1198 (gfc_free_equiv): Use gfc_free_equiv_until.
1199 * parse.c (next_statement): Save equivalence list.
1200 (reject_statement): Restore equivalence list.
1202 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1205 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1206 in the function so that it does not get missed by early exits.
1207 (load_line): Add checks for quoted strings and free form comments to
1208 disable warnings on comments. Add check for ampersand as first
1209 character after truncation and don't warn for this case, but warn if
1210 there are subsequent non-whitespace characters.
1212 2010-07-24 Tobias Burnus <burnus@net-b.de>
1215 * parse.c (gfc_parse_file): Do not override
1216 gfc_global_ns_list items.
1218 2010-07-24 Tobias Burnus <burnus@net-b.de>
1220 * options.c (gfc_init_options): Enable -fwhole-file by default.
1221 * interface.c (compare_parameter): Assume a Hollerith constant is
1222 compatible with all other argument types.
1224 2010-07-23 Tobias Burnus <burnus@net-b.de>
1227 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1228 -fwhole-file also for derived types.
1229 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1230 rename to gfc_copy_dt_decls_ifequal.
1231 (gfc_get_derived_type): Update call.
1232 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1234 2010-07-23 Tobias Burnus <burnus@net-b.de>
1237 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1239 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1241 * trans-types.c (gfc_get_array_descriptor_base,
1242 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1243 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1244 instead of clearing DECL_NAME.
1245 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1247 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1250 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1252 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1253 reverse the scalarization loop.
1254 gfc_conv_resolve_dependencies: Pass the reverse field of the
1255 loopinfo to gfc_dep_resolver.
1256 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1257 assignment by resetting loop.reverse.
1258 gfortran.h : Add the gfc_reverse enum.
1259 trans.h : Add the reverse field to gfc_loopinfo.
1260 dependency.c (gfc_check_dependency): Pass null to the new arg
1261 of gfc_dep_resolver.
1262 (gfc_check_section_vs_section): Check for reverse dependencies.
1263 (gfc_dep_resolver): Add reverse argument and deal with the loop
1265 dependency.h : Modify prototype for gfc_dep_resolver to include
1268 2010-07-23 Daniel Kraft <d@domob.eu>
1271 * gfortran.h (gfc_find_symtree_in_proc): New method.
1272 * symbol.c (gfc_find_symtree_in_proc): New method.
1273 * match.c (match_exit_cycle): Look for loop name also in parent
1274 namespaces within current procedure.
1276 2010-07-22 Tobias Burnus <burnus@net-b.de>
1279 * dependency.c (gfc_check_dependency): Add argument alising check.
1280 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1282 2010-07-22 Daniel Kraft <d@domob.eu>
1284 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1285 now in the correct place.
1287 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1290 * Revert my commit r162325.
1292 2010-07-21 Daniel Kraft <d@domob.eu>
1294 * trans.h (gfc_get_return_label): Removed.
1295 (gfc_generate_return): New method.
1296 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1297 returning a tree directly.
1298 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1299 (gfc_trans_block_construct): Update for new interface to
1300 `gfc_trans_deferred_vars'.
1301 * trans-decl.c (current_function_return_label): Removed.
1302 (current_procedure_symbol): New variable.
1303 (gfc_get_return_label): Removed.
1304 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1305 returning a tree directly.
1306 (get_proc_result), (gfc_generate_return): New methods.
1307 (gfc_generate_function_code): Clean up and do init/cleanup here
1308 also with gfc_wrapped_block. Remove return-label but rather
1311 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1314 * fortran/match.c (match_type_spec): Check for derived type before
1317 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1320 * interface.c (matching_typebound_op): Add argument for the
1321 return of the generic name for the procedure.
1322 (build_compcall_for_operator): Add an argument for the generic
1323 name of an operator procedure and supply it to the expression.
1324 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1325 calls to the above procedures.
1326 * resolve.c (resolve_typebound_function): Catch procedure
1327 component calls for CLASS objects, check that the vtable is
1328 complete and insert the $vptr and procedure components, to make
1330 (resolve_typebound_function): The same.
1331 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1332 an allocatable scalar if it is a result.
1334 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1337 * match.c (gfc_match_iterator): Reverted.
1339 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1342 * match.c (gfc_match_iterator): Remove error that iterator
1343 cannot be INTENT(IN).
1345 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1347 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1348 Access subscript through the "dim" field index.
1349 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1351 (gfc_conv_array_index_offset): Ditto.
1352 (gfc_conv_loop_setup): Ditto.
1353 (gfc_conv_expr_descriptor): Ditto.
1354 (gfc_conv_ss_startstride): Ditto. Update call to
1355 gfc_conv_section_startstride.
1356 (gfc_conv_section_startstride): Set values along the array dimension.
1357 Get array dimension directly from the argument.
1359 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1361 * trans.h (gfc_string_to_single_character): New prototype.
1362 * trans-expr.c (string_to_single_character): Renamed to ...
1363 (gfc_string_to_single_character): ... this. No longer static.
1364 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1365 gfc_trans_string_copy): Adjust callers.
1366 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1367 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1368 (select_struct): Move to toplevel, add GTY(()).
1369 (gfc_trans_character_select): Optimize SELECT CASE
1370 with character length 1.
1372 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1374 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1375 * trans-common.c: Likewise.
1376 * trans-decl.c: Likewise.
1377 * trans-types.c: Likewise.
1378 * trans.c: Likewise.
1380 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1383 * resolve.c (resolve_typebound_generic_call): Resolve generic
1384 non-polymorphic type-bound procedure calls to the correct specific
1386 (resolve_typebound_subroutine): Remove superfluous code.
1388 2010-07-15 Daniel Kraft <d@domob.eu>
1391 * trans.h (struct gfc_wrapped_block): New struct.
1392 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1393 (gfc_finish_wrapped_block): New method.
1394 (gfc_init_default_dt): Add new init code to block rather than
1396 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1397 (gfc_trans_dummy_array_bias): Ditto.
1398 (gfc_trans_g77_array): Ditto.
1399 (gfc_trans_deferred_array): Ditto.
1400 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1401 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1402 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1403 (gfc_finish_wrapped_block): New method.
1404 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1405 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1406 (gfc_trans_deferred_array): Ditto.
1407 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1408 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1409 (init_intent_out_dt): Ditto.
1410 (gfc_init_default_dt): Add new init code to block rather than
1412 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1413 and cleanup code and put it all together.
1415 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1417 * trans.h (gfc_build_compare_string): Add CODE argument.
1418 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1419 gfc_build_compare_string.
1420 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1421 gfc_build_compare_string.
1422 (string_to_single_character): Rename len variable to length.
1423 (gfc_optimize_len_trim): New function.
1424 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1425 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1426 bigger than the length of the other string, they compare unequal.
1429 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1430 in CASE_LABEL_EXPR and use NULL for low for the default case.
1432 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1434 * trans-array.c (gfc_conv_section_upper_bound): Remove
1435 (gfc_conv_section_startstride): Don't set the upper bound in the
1436 vector subscript case.
1437 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1439 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1442 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1443 * dependency.c (gfc_is_data_pointer): Make it static.
1444 * intrinsic.texi: Update documentation on C_LOC.
1445 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1446 and add a check for polymorphic variables.
1448 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1450 * trans-expr.c (string_to_single_character): Also optimize
1451 string literals containing a single char followed only by spaces.
1452 (gfc_trans_string_copy): Remove redundant string_to_single_character
1455 * trans-decl.c (gfc_build_intrinsic_function_decls,
1456 gfc_build_builtin_function_decls): Mark functions as
1457 DECL_PURE_P or TREE_READONLY.
1459 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1461 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1462 instead of build_function_call_expr.
1463 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1465 2010-07-13 Tobias Burnus <burnus@net-b.de>
1466 Daniel Franke <franke.daniel@gmail.com>
1469 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1470 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1472 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1474 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1475 Tobias Burnus <burnus@net-b.de>
1478 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1479 noclobber/noescape annotations to function calls.
1480 (gfc_build_builtin_function_decls): Likewise.
1482 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1488 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1489 * class.c (gfc_build_class_symbol): Modified call to
1490 'gfc_find_derived_vtab'.
1491 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1492 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1494 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1495 Removed treatment of generics.
1496 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1497 Call 'add_proc_comp' instead of duplicating code.
1498 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1500 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1501 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1502 Removed treatment of generics.
1503 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1504 'gfc_find_derived_vtab'.
1505 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1506 Removed treatment of generics.
1507 (resolve_select_type,resolve_fl_derived): Modified call to
1508 'gfc_find_derived_vtab'.
1509 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1510 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1512 * trans-stmt.c (gfc_trans_allocate): Ditto.
1514 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1517 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1520 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1522 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1523 * resolve.c (build_default_init_expr): Ditto.
1525 2010-07-11 Tobias Burnus <burnus@net-b.de>
1528 * module.c (sort_iso_c_rename_list): Remove.
1529 (import_iso_c_binding_module,use_iso_fortran_env_module):
1530 Allow multiple imports of the same symbol.
1532 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1534 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1536 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1539 * decl.c (build_sym,attr_decl1): Only build the class container if the
1540 symbol has sufficient attributes.
1541 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1542 pointer attribute for classes.
1543 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1544 * module.c (MOD_VERSION): Bump.
1545 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1546 (mio_symbol_attribute): Handle class_pointer attribute.
1547 * parse.c (parse_derived): Use class_pointer instead of pointer
1548 attribute for classes.
1549 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1550 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1551 resolve_allocate_expr,resolve_fl_derived): Ditto.
1552 (resolve_fl_var_and_proc): Check for class_ok attribute.
1554 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1556 * trans-io.c (gfc_build_st_parameter): Update calls to
1557 gfc_add_field_to_struct.
1558 * trans-stmt.c (ADD_FIELD): Ditto.
1560 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1562 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1563 fieldlist, remove fieldlist from argument list.
1564 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1565 and remove fieldlist from argument list.
1566 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1567 gfc_get_mixed_entry_union): Move setting
1568 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1569 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1571 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1574 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1575 if the lhs has never been host associated, as well as not being
1576 use associated, a pointer or a target.
1577 * resolve.c (resolve_variable): Mark variables that are host
1579 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1582 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1584 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1585 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1586 SIZEOF and C_SIZEOF.
1588 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1591 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1592 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1593 gfc_resolve_storage_size): New prototypes.
1594 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1595 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1596 * iresolve.c (gfc_resolve_storage_size): New function.
1597 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1599 (gfc_conv_intrinsic_storage_size): New function.
1600 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1602 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1605 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1606 !$omp do loops. Error on CYCLE to non-innermost collapsed
1609 2010-07-08 Tobias Burnus <burnus@net-b.de>
1612 * array.c (gfc_match_array_ref): Better error message for
1613 coarrays with too few ranks.
1614 (match_subscript): Move one diagnostic to caller.
1615 * gfortran.h (gfc_get_corank): Add prottype.
1616 * expr.c (gfc_get_corank): New function.
1617 * iresolve.c (resolve_bound): Fix rank for cobounds.
1618 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1619 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1622 2010-07-06 Tobias Burnus <burnus@net-b.de>
1625 * array.c (gfc_expand_constructor): Add optional diagnostic.
1626 * gfortran.h (gfc_expand_constructor): Update prototype.
1627 * expr.c (gfc_simplify_expr, check_init_expr,
1628 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1629 * resolve.c (gfc_resolve_expr): Ditto.
1631 2010-07-06 Tobias Burnus <burnus@net-b.de>
1633 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1634 * trans-intrinsic.c: Ditto.
1635 * trans-types.c: Ditto.
1636 * convert.c: Include diagnostic-core.h instead of toplev.h.
1638 * trans-array.c: Ditto.
1639 * trans-const.c: Ditto.
1640 * trans-expr.c: Ditto.
1641 * trans-io.c: Ditto.
1642 * trans-openmp.c: Ditto.
1645 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1648 * check.c (dim_rank_check): Also check intrinsic functions.
1649 Adjust permissible rank for functions which reduce the rank of
1650 their argument. Spread is an exception, where DIM can
1651 be one larger than the rank of array.
1653 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1656 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1658 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1661 * trans-types.c (gfc_get_derived_type): Derived type fields
1662 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1663 but build_pointer_type_for_mode must be used for this.
1665 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1667 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1668 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1669 type of gfc_conv_procedure_call.
1670 (conv_generic_with_optional_char_arg): Likewise.
1671 * trans-stmt.c (gfc_trans_call): Likewise.
1672 * trans-expr.c (gfc_conv_function_expr): Likewise.
1673 (gfc_conv_procedure_call): Use build_call_vec instead of
1676 2010-07-04 Daniel Kraft <d@domob.eu>
1678 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1680 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1684 * trans-types.c (gfc_get_derived_type): Derived type fields
1685 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1687 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1690 * decl.c (match_procedure_in_type): Clear structure before using.
1691 (gfc_match_generic): Ditto.
1693 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1695 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1696 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1697 of which comes from...
1698 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1699 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1701 (gfc_get_array_descriptor_base): Likewise.
1702 (gfc_get_mixed_entry_union): Likewise.
1703 (gfc_get_derived_type): Add extra chain parameter for
1704 gfc_add_field_to_struct.
1705 * trans-stmt.c (gfc_trans_character_select): Likewise.
1706 * trans-io.c (gfc_build_st_parameter): Likewise.
1708 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1711 * resolve.c (is_external_proc): Prevent procedure pointers from being
1712 regarded as external procedures.
1714 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1717 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1718 passed as second argument of ASSOCIATED.
1720 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1723 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1724 to determine if a function assignment can be made without a
1726 (gfc_trans_arrayfunc_assign): Move all the conditions that
1727 suppress the direct function call to the above new functon and
1730 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1733 * interface.c (argument_rank_mismatch): New function.
1734 (compare_parameter): Call new function instead of generating
1737 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1739 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1740 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1743 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1745 * Make-lang.in: Update dependencies.
1747 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1749 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1750 and exit_label fields.
1751 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1753 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1754 (gfc_trans_do): Likewise.
1755 (gfc_trans_do_while): Likewise.
1756 (gfc_trans_cycle): Use cycle_label directly.
1757 (gfc_trans_exit): Use exit_label directly.
1759 2010-06-27 Daniel Kraft <d@domob.eu>
1761 * dump-parse-tree.c (show_symbol): Dump target-expression for
1763 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1764 (show_namespace): Use show_level for correct indentation of
1765 "inner namespaces" (contained procedures or BLOCK).
1767 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1770 * dump-parse-tree.c (show_code_node): Show namespace for
1773 2010-06-26 Tobias Burnus <burnus@net-b.de>
1775 * decl.c (gfc_match_decl_type_spec): Support
1776 TYPE(intrinsic-type-spec).
1778 2010-06-25 Tobias Burnus <burnus@net-b.de>
1780 * intrinsic.h (gfc_check_selected_real_kind,
1781 gfc_simplify_selected_real_kind): Update prototypes.
1782 * intrinsic.c (add_functions): Add radix support to
1784 * check.c (gfc_check_selected_real_kind): Ditto.
1785 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1786 * trans-decl.c (gfc_build_intrinsic_function_decls):
1787 Change call from selected_real_kind to selected_real_kind2008.
1788 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1789 (PRECISION, RANGE, RADIX): Add cross @refs.
1791 2010-06-25 Tobias Burnus <burnus@net-b.de>
1793 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1794 * gfortran.texi (_gfortran_set_options): Update for
1795 GFC_STD_F2008_OBS addition.
1796 * libgfortran.h: Add GFC_STD_F2008_OBS.
1797 * options.c (set_default_std_flags, gfc_handle_option): Handle
1799 io.c (check_format): Fix allow_std check.
1801 2010-06-25 Tobias Burnus <burnus@net-b.de>
1803 * decl.c (gfc_match_entry): Allow END besides
1804 END SUBROUTINE/END FUNCTION for contained procedures.
1806 2010-06-25 Tobias Burnus <burnus@net-b.de>
1808 * parse.c (next_free, next_fixed): Allow ";" as first character.
1810 2010-06-24 Tobias Burnus <burnus@net-b.de>
1813 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1815 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1818 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1821 2010-06-21 Tobias Burnus <burnus@net-b.de>
1824 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1826 * symbol.c (gfc_add_contiguous): New function.
1827 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1828 * decl.c (match_attr_spec): Ditto.
1829 (gfc_match_contiguous): New function.
1830 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1832 * gfortran.h (symbol_attribute): Add contiguous.
1833 (gfc_is_simply_contiguous): Add prototype.
1834 (gfc_add_contiguous): Add prototype.
1835 * match.h (gfc_match_contiguous): Add prototype.
1836 * parse.c (decode_specification_statement,
1837 decode_statement): Handle contiguous attribute.
1838 * expr.c (gfc_is_simply_contiguous): New function.
1839 * dump-parse-tree.c (show_attr): Handle contiguous.
1840 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1842 * trans-expr.c (gfc_add_interface_mapping): Copy
1844 * trans-array.c (gfc_conv_descriptor_stride_get,
1845 gfc_conv_array_parameter): Handle contiguous arrays.
1846 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1847 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1849 * trans.h (gfc_array_kind): Ditto.
1850 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1852 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1854 * options.c (gfc_handle_option): Don't handle N_OPTS.
1856 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1859 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1862 2010-06-18 Tobias Burnus <burnus@net-b.de>
1865 * resolve.c (resolve_allocate_deallocate): Properly check
1866 part-refs in stat=/errmsg= for invalid use.
1868 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1871 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1872 Return directly in case of an error.
1874 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1877 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1878 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1879 structure to each procedure in a procedure list.
1880 * module.c (mio_typebound_proc): Add NULL argument to
1881 'gfc_get_typebound_proc'.
1882 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1883 to initialize the new structure.
1885 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1888 * gfortran.h (gfc_expr): Add new member 'mold'.
1889 * match.c (gfc_match_allocate): Implement the MOLD tag.
1890 * resolve.c (resolve_allocate_expr): Ditto.
1891 * trans-stmt.c (gfc_trans_allocate): Ditto.
1893 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1896 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1897 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1898 GFC_DECL_SAVED_DESCRIPTOR set.
1899 (gfc_omp_report_decl): New function.
1900 * trans.h (gfc_omp_report_decl): New prototype.
1901 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1903 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1907 * gfortranspec.c (lang_specific_driver): Removed deprecation
1909 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1910 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1911 * cpp.h (gfc_cpp_makedep): New.
1912 (gfc_cpp_add_dep): New.
1913 (gfc_cpp_add_target): New.
1914 * cpp.c (gfc_cpp_option): Add deps* members.
1915 (gfc_cpp_makedep): New.
1916 (gfc_cpp_add_dep): New.
1917 (gfc_cpp_add_target): New.
1918 (gfc_cpp_init_options): Initialize new options.
1919 (gfc_cpp_handle_option): Handle new options.
1920 (gfc_cpp_post_options): Map new options to libcpp-options.
1921 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1922 (gfc_cpp_done): If requested, write dependencies to file.
1923 * module.c (gfc_dump_module): Add a module filename as target.
1924 * scanner.c (open_included_file): New parameter system; add the
1925 included file as dependency.
1926 (gfc_open_included_file): Add the included file as dependency.
1927 (gfc_open_intrinsic_module): Likewise.
1928 * invoke.texi: Removed deprecation warning for -M.
1929 * gfortran.texi: Removed Makefile-dependencies project.
1931 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1933 * resolve.c (resolve_global_procedure): Improved checking if an
1934 explicit interface is required.
1936 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1938 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1940 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1941 (gfc_conv_intrinsic_ttynam): Likewise.
1942 (gfc_conv_intrinsic_trim): Likewise.
1944 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1947 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1949 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1951 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1953 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1955 * mathbuiltins.def: Add builtins that do not directly correspond
1956 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1957 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1958 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1959 code_{r,c}{4,8,10,16} fields. Add
1960 {,complex}{float,double,long_double}_built_in fields.
1961 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1962 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1963 definition of OTHER_BUILTIN.
1964 (real_compnt_info): Remove unused struct.
1965 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1967 (build_round_expr): Call builtin_decl_for_precision instead of
1969 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1970 instead of a switch.
1971 (gfc_build_intrinsic_lib_fndecls): Match
1972 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1973 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1975 (gfc_conv_intrinsic_lib_function): Go through all the extended
1977 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1978 instead of a switch.
1979 (gfc_conv_intrinsic_abs): Likewise.
1980 (gfc_conv_intrinsic_mod): Likewise.
1981 (gfc_conv_intrinsic_sign): Likewise.
1982 (gfc_conv_intrinsic_fraction): Likewise.
1983 (gfc_conv_intrinsic_nearest): Likewise.
1984 (gfc_conv_intrinsic_spacing): Likewise.
1985 (gfc_conv_intrinsic_rrspacing): Likewise.
1986 (gfc_conv_intrinsic_scale): Likewise.
1987 (gfc_conv_intrinsic_set_exponent): Likewise.
1989 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1993 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1994 functions with CLASS formal arguments.
1996 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1999 * resolve.c (conformable_arrays): Handle allocatable components.
2001 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2004 * gfortran.texi: Document that Cray pointers cannot be function
2007 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2010 * gfortran.texi: Document lack of support for syntax
2011 "complex FUNCTION name*16()", and existence of alternative
2012 legacy syntax "complex*16 FUNCTION name()".
2014 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2017 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2018 POSIX's fsync(), and how to call the latter from Fortran code.
2020 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2023 * interface.c (compare_actual_formal): Reject actual arguments with
2024 array subscript passed to ASYNCHRONOUS dummys.
2026 2010-06-10 Daniel Kraft <d@domob.eu>
2029 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2030 (struct gfc_symbol): New field `assoc'.
2031 (struct gfc_association_list): New struct.
2032 (struct gfc_code): New struct `block' in union, move `ns' there
2033 and add association list.
2034 (gfc_free_association_list): New method.
2035 (gfc_has_vector_subscript): Made public;
2036 * match.h (gfc_match_associate): New method.
2037 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2038 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2039 * interface.c (gfc_has_vector_subscript): Made public.
2040 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2041 * match.c (gfc_match_associate): New method.
2042 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2043 * primary.c (match_variable): Don't allow names associated to expr here.
2044 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2045 (case_exec_markers, case_end): Add ASSOCIATE statement.
2046 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2047 (parse_associate): New method.
2048 (parse_executable): Handle ST_ASSOCIATE.
2049 (parse_block_construct): Change reference to gfc_code's `ns' field.
2050 * resolve.c (resolve_select_type): Ditto.
2051 (resolve_code): Ditto.
2052 (resolve_block_construct): Ditto and add comment.
2053 (resolve_select_type): Set association list in generated BLOCK to NULL.
2054 (resolve_symbol): Resolve associate names.
2055 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2056 and free association list.
2057 (gfc_free_association_list): New method.
2058 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2059 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2060 gfc_code's `ns' field.
2062 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2064 * error.c (error_print): Pre-initialize loc by NULL.
2065 * openmp.c (resolve_omp_clauses): Add explicit
2066 braces to avoid ambigous else.
2067 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2069 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2071 * gfc-internals.texi: Move to GFDL 1.3.
2072 * gfortran.texi: Ditto.
2073 * intrinsic.texi: Ditto.
2074 * invoke.texi: Ditto.
2076 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2079 * check.c (gfc_check_selected_real_kind): Verify that the
2080 actual arguments are scalar.
2082 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2085 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2087 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2090 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2092 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2094 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2096 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2098 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2099 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2100 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2101 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2103 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2104 less_than_bitsize2): New functions.
2105 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2106 nonnegative_check and less_than_bitsize1.
2107 (gfc_check_ibclr, gfc_check_ibset): Removed.
2108 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2111 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2114 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2117 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2119 * resolve.c (resolve_deallocate_expr): Avoid warning
2120 about possible use of iunitialized sym.
2121 (resolve_allocate_expr): Pre-initialize sym by NULL.
2123 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2126 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
2128 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2130 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
2132 (gfc_get_array_type_bounds): Likewise.
2134 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
2135 (gfc_find_module): Likewise.
2137 * f95-lang.c (pushlevel): Likewise.
2139 * trans.h (struct lang_type): Add variable_size GTY option.
2140 (struct lang_decl): Likewise.
2142 2010-06-08 Tobias Burnus <burnus@net-b.de>
2145 * symbol.c (check_conflict): Move protected--external/procedure check ...
2146 * resolve.c (resolve_select_type): ... to the resolution stage.
2148 2010-06-07 Tobias Burnus <burnus@net-b.de>
2150 * options.c (gfc_handle_option): Fix -fno-recursive.
2152 2010-06-07 Tobias Burnus <burnus@net-b.de>
2154 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2155 * gfortran.texi (copyrights-gfortran): Ditto.
2157 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2159 * lang.opt (fshort-enums): Define using Var and VarExists.
2160 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2162 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2163 Janus Weil <janus@gcc.gnu.org>
2166 * resolve.c (get_declared_from_expr): Move to before
2167 resolve_typebound_generic_call. Make new_ref and class_ref
2168 ignorable if set to NULL.
2169 (resolve_typebound_generic_call): Once we have resolved the
2170 generic call, check that the specific instance is that which
2171 is bound to the declared type.
2172 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2173 freeing 'class_ref->next' twice.
2175 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2178 * trans-array.c (structure_alloc_comps): Dereference scalar
2179 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2182 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2184 * gfortranspec.c (append_arg, lang_specific_driver): Use
2185 GCC-specific formats in diagnostics.
2187 2010-06-02 Tobias Burnus <burnus@net-b.de>
2190 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2193 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2196 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2199 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2201 * fortran/gfortran.texi: Fix typos in description of variable-format-
2204 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2207 * dependency.c (gfc_check_section_vs_section): Check
2208 for interleaving array assignments without conflicts.
2210 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2212 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2213 $data component of a class container.
2214 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2215 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2216 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2217 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2218 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2219 * gcc/fortran/parse.c (parse_derived): Ditto.
2220 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2221 gfc_expr_attr): Ditto.
2222 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2223 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2224 resolve_fl_var_and_proc, resolve_typebound_procedure,
2225 resolve_fl_derived): Ditto.
2226 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2227 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2229 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2230 gfc_trans_deferred_vars): Ditto.
2231 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2233 2010-05-28 Tobias Burnus <burnus@net-b.de>
2235 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2237 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2239 * gfortranspec.c (append_arg, lang_specific_driver): Use
2240 fatal_error instead of fatal. Use warning instead of fprintf for
2243 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2245 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2246 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2247 xstrerror instead of strerror.
2249 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2251 * cpp.c (cb_cpp_error): Save and restore
2252 global_dc->warn_system_headers, not variable warn_system_headers.
2254 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2256 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2258 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2260 * trans-common.c: Do not include rtl.h, include output.h instead.
2261 * trans-decl.c: Likewise.
2263 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2266 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2267 namespace before trying to reorder the gsymbols.
2269 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2274 * resolve.c (resolve_global_procedure): Add check for global
2275 procedures with implicit interfaces and assumed-shape or optional
2276 dummy arguments. Verify that function return type, kind and string
2279 2010-05-21 Tobias Burnus <burnus@net-b.de>
2281 * gfortran.h: Do not include system.h.
2282 * bbt.c: Include system.h.
2284 * dependency.c: Ditto.
2285 * dump-parse-tree.c: Ditto.
2286 * arith.h: Do not include gfortran.h.
2287 * constructor.h: Do not include gfortran.h and splay-tree.h.
2288 * match.h: Do not include gfortran.h.
2290 * target-memory.h: Ditto.
2291 * openmp.c: Do not include toplev.h and target.h.
2292 * trans-stmt.c: Ditto not include toplev.h.
2294 * trans-common.c: Tell why toplev.h is needed. And
2295 do not include target.h.
2296 * trans-expr.c: Tell why toplev.h is needed.
2297 * trans-array.c: Ditto.
2298 * trans-openmp.c: Ditto.
2299 * trans-const.c: Ditto.
2301 * trans-types.c: Ditto.
2302 * trans-io.c: Ditto.
2303 * trans-decl.c: Ditto.
2306 * trans-intrinsic.c: Ditto.
2309 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2312 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2313 before returning MATCH_ERROR. Add check for scalar. Add check for
2314 default integer kind.
2316 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2319 * match.c (gfc_match_select_type): On error jump back out of the local
2321 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2322 stage, more precisely to ...
2323 * resolve.c (resolve_fl_derived): ... this place.
2325 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2328 * resolve.c (ensure_not_abstract): Allow abstract types with
2329 non-abstract ancestors.
2331 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2333 * trans-const.c: Include realmpfr.h.
2334 * Make-lang.in: Update dependencies.
2336 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2338 * trans-const.c, trans-types.c, trans-intrinsic.c:
2339 Clean up redundant includes.
2341 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2344 * lang.opt (Wunused-dummy-argument): New option.
2345 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2346 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2347 (set_Wall): Enable warn_unused_dummy_argument.
2348 (gfc_handle_option): Set warn_unused_dummy_argument according to
2350 * trans-decl.c (generate_local_decl): Separate warnings about
2351 unused variables and unused dummy arguments.
2352 * invoke.texi: Documented new option.
2354 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2356 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2357 (gfc_conv_string_tmp): Do not assert type comparibilty.
2358 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2359 (gfc_conv_expr_descriptor): Remove assert.
2360 * trans-common.c: Clarify why rtl.h and tm.h are included.
2361 * trans-openmp.c: Do not include ggc.h and real.h.
2362 Explain why gimple.h is included.
2363 * trans-const.c: Do not include ggc.h.
2364 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2365 * trans.c: Do not include ggc.h and real.h.
2366 Explain why gimple.h is included.
2367 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2368 and dwarf2out.h are included.
2369 * trans-io.c: Do not include gimple.h and real.h.
2370 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2371 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2374 2010-05-20 Tobias Burnus <burnus@net-b.de>
2376 * options.c (gfc_init_options,gfc_post_options): Enable
2377 flag_associative_math by default.
2379 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2382 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2383 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2384 blank STOP, handling a null expression. (gfc_trans_pause): Use
2385 pause_string for blank PAUSE.
2386 * trans.h: Add external function declaration for error_stop_numeric.
2387 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2388 the declaration for the library call. Adjust whitespaces.
2389 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2390 signal no stop code. Match the expression following the stop and pass
2391 that to the translators. Remove the old use of digit matching. Add
2392 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2393 and if CHARACTER, default character KIND.
2395 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2398 * lang.opt (Wconversion-extra): New option.
2399 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2400 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2401 (set_Wall): Enable -Wconversion.
2402 (gfc_handle_option): Set warn_conversion_extra.
2403 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2404 introduced for -Wconversion if -Wconversion-extra is present.
2405 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2406 -Wconversion; document -Wconversion-extra.
2408 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2411 * gfortran.h (gfc_has_default_initializer): New.
2412 * expr.c (gfc_has_default_initializer): New.
2413 * resolve.c (has_default_initializer): Removed, use
2414 gfc_has_default_initializer() instead. Updated all callers.
2415 * trans-array.c (has_default_initializer): Removed, use
2416 gfc_has_default_initializer() instead. Updated all callers.
2417 * trans-decl.c (generate_local_decl): Do not check the
2418 first component only to check for initializers, but use
2419 gfc_has_default_initializer() instead.
2421 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2424 * primary.c (match_string_constant): Move start_locus just inside
2426 * data.c (create_character_intializer): Clarified truncation warning.
2428 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2431 * intrinsic.h (gfc_check_float): New prototype.
2432 (gfc_check_sngl): New prototype.
2433 * check.c (gfc_check_float): New.
2434 (gfc_check_sngl): New.
2435 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2436 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2438 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2439 added them to the list of specifics of REAL instead.
2441 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2444 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2445 This is now handled via 'gfc_class_null_initializer'.
2447 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2449 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2450 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2451 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2452 add_procs_to_declared_vtab,add_generic_specifics,
2453 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2454 find_typebound_proc_uop,gfc_find_typebound_proc,
2455 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2456 gfc_get_tbp_symtree): Moved here from other places.
2457 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2459 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2460 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2461 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2462 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2463 * Make-lang.in: Add class.o.
2464 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2465 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2466 add_procs_to_declared_vtab,add_generic_specifics,
2467 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2468 find_typebound_proc_uop,gfc_find_typebound_proc,
2469 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2470 gfc_get_tbp_symtree): Move to class.c.
2472 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2474 * trans-types.c (gfc_init_types): Use build_function_type_list.
2475 (gfc_get_ppc_type): Likewise.
2476 * trans-decl.c (gfc_generate_constructors): Likewise.
2477 * f95-lang.c (build_builtin_fntypes): Likewise.
2478 (gfc_init_builtin_functions): Likewise.
2479 (DEF_FUNCTION_TYPE_0): Likewise.
2480 (DEF_FUNCTION_TYPE_1): Likewise.
2481 (DEF_FUNCTION_TYPE_2): Likewise.
2482 (DEF_FUNCTION_TYPE_3): Likewise.
2483 (DEF_FUNCTION_TYPE_4): Likewise.
2484 (DEF_FUNCTION_TYPE_5): Likewise.
2485 (DEF_FUNCTION_TYPE_6): Likewise.
2486 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2487 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2489 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2491 * trans-array.c (gfc_trans_array_constructor_value): Use
2492 build_constructor instead of build_constructor_from_list.
2493 (gfc_build_constant_array_constructor): Likewise.
2494 * trans-decl.c (create_main_function): Likewise.
2495 * trans-stmt.c (gfc_trans_character_select): Likewise.
2497 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2500 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2501 (resolve_fl_variable_derived): ... this place.
2502 (resolve_symbol): Make sure function symbols (and their result
2503 variables) are not resolved twice.
2505 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2508 * array.c (match_array_list): Revert change from 2010-05-13.
2510 2010-05-16 Richard Guenther <rguenther@suse.de>
2512 * trans-decl.c (module_htab_decls_hash): Revert last change.
2514 2010-05-16 Richard Guenther <rguenther@suse.de>
2516 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2518 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2520 * options.c (set_Wall): Remove special logic for Wuninitialized
2523 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2527 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2530 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2534 * gfortran.h (gfc_class_null_initializer): New prototype.
2535 * expr.c (gfc_class_null_initializer): New function to build a NULL
2536 initializer for CLASS pointers.
2537 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2538 containers. Remove default NULL initialization of $data component.
2539 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2541 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2542 Use new function 'gfc_class_null_initializer'.
2543 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2546 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2549 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2550 unsigned mpz_get_?i routines.
2552 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2554 * trans.c (trans_code): Set backend locus early.
2555 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2556 of the function instead of current input_location.
2558 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2561 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2563 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2564 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2567 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2570 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2572 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2573 by reference dummy procedures or non-dummy procedure pointers.
2574 (gfc_omp_predetermined_sharing): Return
2575 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2577 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2580 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2581 after OMP statement.
2582 (gfc_match_omp_critical): Likewise.
2583 (gfc_match_omp_flush): Likewise.
2584 (gfc_match_omp_workshare): Likewise.
2585 (gfc_match_omp_master): Likewise.
2586 (gfc_match_omp_ordered): Likewise.
2587 (gfc_match_omp_atomic): Likewise.
2588 (gfc_match_omp_barrier): Likewise.
2589 (gfc_match_omp_end_nowait): Likewise.
2591 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2594 * resolve.c (validate_case_label_expr): Removed FIXME.
2595 (resolve_select): Raise default warning on case labels out of range
2596 of the case expression.
2598 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2603 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2604 about conversion warnings.
2606 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2609 * match.c (gfc_match_select_type): Move error message to
2610 resolve_select_type.
2611 * resolve.c (resolve_select_type): Error message moved here from
2612 gfc_match_select_type. Correctly set type of temporary.
2614 2010-05-10 Richard Guenther <rguenther@suse.de>
2616 * trans-decl.c (gfc_build_library_function_decl): Split out
2618 (build_library_function_decl_1): ... this new function.
2619 Set a fnspec attribute if a specification was provided.
2620 (gfc_build_library_function_decl_with_spec): New function.
2621 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2622 and internal_unpack.
2624 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2627 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2630 2010-05-07 Jason Merrill <jason@redhat.com>
2632 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2633 to avoid -Wc++-compat warning.
2635 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2638 * options.c (gfc_handle_option): Add argument kind.
2639 * gfortran.h (gfc_handle_option): Update declaration.
2641 2010-05-06 Tobias Burnus <burnus@net-b.de>
2644 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2647 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2650 * resolve.c (traverse_data_list): Rephrase error message for
2651 non-constant bounds in data-implied-do.
2653 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2656 * gfortran.h: Removed repeat count from constructor, removed
2658 * data.h (gfc_assign_data_value_range): Changed return value from
2660 * data.c (gfc_assign_data_value): Add location to constructor element.
2661 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2662 for each element in range. Return early if an error was generated.
2663 * resolve.c (check_data_variable): Stop early if range assignment
2666 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2669 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2670 * symbol.c (gfc_build_class_symbol): Add separate class container for
2673 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2676 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2678 2010-05-02 Tobias Burnus <burnus@net-b.de>
2681 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2682 for lcobound, ucobound, image_index and this_image.
2683 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2684 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2685 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2686 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2688 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2690 2010-04-30 Tobias Burnus <burnus@net-b.de>
2694 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2695 calculation for array descriptor types.
2697 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2700 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2701 initializers for PPC members of the vtabs.
2703 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2706 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2707 attribute for all PPC members of the vtypes.
2708 (copy_vtab_proc_comps): Copy the correct interface.
2709 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2710 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2711 a dummy argument and make sure all PPC members of the vtab are
2712 initialized correctly.
2713 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2714 in call to gfc_trans_assign_vtab_procs.
2715 * trans-stmt.c (gfc_trans_allocate): Ditto.
2717 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2720 * resolve.c (resolve_typebound_function): Renamed
2721 resolve_class_compcall.Do all the detection of class references
2723 (resolve_typebound_subroutine): resolve_class_typebound_call
2724 renamed. Otherwise same as resolve_typebound_function.
2725 (gfc_resolve_expr): Call resolve_typebound_function.
2726 (resolve_code): Call resolve_typebound_subroutine.
2728 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2731 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2732 pass back the specific symtree name, rather than the target
2735 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2738 * resolve.c (resolve_structure_cons): Make the initializer of
2739 the vtab component 'extends' the same type as the component.
2741 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2744 * interface.c (check_interface1): Pass symbol name rather than NULL to
2745 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2746 trap MULL. (gfc_compare_derived_types): Revert previous change
2747 incorporated incorrectly during merge from trunk, r155778.
2748 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2749 than NULL to gfc_compare_interfaces.
2750 * symbol.c (add_generic_specifics): Likewise.
2752 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2755 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2756 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2757 (gfc_find_derived_vtab): Likewise.
2758 * module.c (ab_attribute): Add enumerator AB_VTAB.
2759 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2760 (check_for_ambiguous): Likewise.
2762 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2763 Janus Weil <janus@gcc.gnu.org>
2766 * trans-expr.c (select_class_proc): Remove function.
2767 (conv_function_val): Delete reference to previous.
2768 (gfc_conv_derived_to_class): Add second argument to the call to
2769 gfc_find_derived_vtab.
2770 (gfc_conv_structure): Exclude proc_pointer components when
2771 accessing $data field of class objects.
2772 (gfc_trans_assign_vtab_procs): New function.
2773 (gfc_trans_class_assign): Add second argument to the call to
2774 gfc_find_derived_vtab.
2775 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2776 implement holding off searching for the vptr derived type.
2777 (add_proc_component): New function.
2778 (add_proc_comps): New function.
2779 (add_procs_to_declared_vtab1): New function.
2780 (copy_vtab_proc_comps): New function.
2781 (add_procs_to_declared_vtab): New function.
2782 (void add_generic_specifics): New function.
2783 (add_generics_to_declared_vtab): New function.
2784 (gfc_find_derived_vtab): Add second argument to the call to
2785 gfc_find_derived_vtab. Add the calls to
2786 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2787 * decl.c (build_sym, build_struct): Use new arg in calls to
2788 gfc_build_class_symbol.
2789 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2790 definition of struct gfc_class_esym_list. Modify prototypes
2791 of gfc_build_class_symbol and gfc_find_derived_vtab.
2792 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2793 call to gfc_find_derived_vtab.
2794 * module.c : Add the vtype attribute.
2795 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2796 * resolve.c (resolve_typebound_generic_call): Add second arg
2797 to pass along the generic name for class methods.
2798 (resolve_typebound_call): The same.
2799 (resolve_compcall): Use the second arg to carry the generic
2800 name from the above. Remove the reference to class_esym.
2801 (check_members, check_class_members, resolve_class_esym,
2802 hash_value_expr): Remove functions.
2803 (resolve_class_compcall, resolve_class_typebound_call): Modify
2804 to use vtable rather than member by member calls.
2805 (gfc_resolve_expr): Modify second arg in call to
2807 (resolve_select_type): Add second arg in call to
2808 gfc_find_derived_vtab.
2809 (resolve_code): Add second arg in call resolve_typebound_call.
2810 (resolve_fl_derived): Exclude vtypes from check for late
2811 procedure definitions. Likewise for checking of explicit
2812 interface and checking of pass arg.
2813 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2814 calls to gfc_find_derived_vtab.
2815 * match.c (select_type_set_tmp): Use new arg in call to
2816 gfc_build_class_symbol.
2817 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2819 * parse.c (endType): Finish incomplete classes.
2821 2010-04-28 Tobias Burnus <burnus@net-b.de>
2825 * simplify.c (simplify_cobound): Handle scalar coarrays.
2827 2010-04-27 Tobias Burnus <burnus@net-b.de>
2829 * gfc-internals.texi: Update copyright year.
2830 * gfortran.texi: Ditto.
2831 * invoke.texi: Ditto.
2833 2010-04-27 Tobias Burnus <burnus@net-b.de>
2836 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2837 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2838 * trans-types.c (gfc_get_array_type_bounds,
2839 gfc_get_array_descriptor_base): Add corank argument.
2840 * trans-array.c (gfc_array_init_size): Handle corank.
2841 (gfc_trans_create_temp_array, gfc_array_allocate,
2842 gfc_conv_expr_descriptor): Add corank argument to call.
2843 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2845 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2849 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2850 of mucking with a tree directly.
2852 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2855 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2856 gfc_error with new error message.
2858 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2862 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2864 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2866 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2867 than the address of a GFC_SS_REFERENCE.
2868 * trans.h : Change comment on GFC_SS_REFERENCE.
2870 2010-04-22 Richard Guenther <rguenther@suse.de>
2873 * resolve.c (gfc_resolve_index): Wrap around ...
2874 (gfc_resolve_index_1): ... this. Add parameter to allow
2875 any integer kind index type.
2876 (resolve_array_ref): Allow any integer kind for the start
2877 index of an array ref.
2879 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2882 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2885 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2887 * intrinsic.c (sort_actual): Remove 'is' in error message.
2889 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2892 * resolve.c (resolve_fl_derived): If a component character
2893 length has not been resolved, do so now.
2894 (resolve_symbol): The same as above for a symbol character
2896 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2897 not needed for a character valued, procedure pointer.
2900 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2901 not found, return FAILURE rather than ICEing.
2903 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2906 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2907 sequential loops private in the innermost containing task region.
2909 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2911 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2912 to build_common_tree_nodes.
2914 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2917 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2918 gfc_msg_bounds by using 'Array bound mismatch' directly.
2919 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2920 error message to include the mismatch in the extent of array bound.
2921 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2922 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2924 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2926 * gfortran.texi: Update information on temporary file locations.
2928 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2930 * trans-decl.c (gfc_build_qualified_array): Ensure
2931 ubound.N and lbound.N artificial variable names don't appear
2934 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2937 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2938 block of code. Set name to the variable associated with the descriptor.
2940 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2942 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2943 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2945 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2947 * intrinsic.texi: Add the missing specific name of intrinsic
2948 procedure where the specific name is identical to the generic name.
2949 Fix inconsistent or mismatch in the argument names in intrinsic
2950 procedure descriptions. Add the SCALAR allocatable description to
2953 2010-04-14 Tobias Burnus <burnus@net-b.de>
2956 * array.c (gfc_find_array_ref): Handle codimensions.
2957 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2958 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2959 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2961 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2962 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2964 * intrinsic.h (add_functions): Add this_image, image_index,
2965 lcobound and ucobound intrinsics.
2966 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2967 gfc_check_image_index, gfc_check_this_image,
2968 gfc_simplify_image_index, gfc_simplify_lcobound,
2969 gfc_simplify_this_image, gfc_simplify_ucobound):
2970 New function prototypes.
2971 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2972 IMAGE_INDEX): Document new intrinsic functions.
2973 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2975 * simplify.c (simplify_bound_dim): Handle coarrays.
2976 (simplify_bound): Update simplify_bound_dim call.
2977 (gfc_simplify_num_images): Add -fcoarray=none check.
2978 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2979 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2981 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2984 * constructor.c: Fix typo in comment.
2985 * expr.c (find_array_section): Add check for max array limit.
2987 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2990 * gfortranspec.c (lookup_option): Check for -static and return
2992 (lang_specific_driver): Break when OPTION_static is discovered.
2994 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2996 * array.c (extract_element): Restore function from trunk.
2997 (gfc_get_array_element): Restore function from trunk.
2998 (gfc_expand_constructor): Restore check against
2999 flag_max_array_constructor.
3000 * constructor.c (node_copy_and_append): Delete unused.
3001 * gfortran.h: Delete comment and extra include.
3002 * constructor.h: Bump copyright and clean up TODO comments.
3003 * resolve.c: Whitespace.
3005 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3007 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
3008 with direct access access to elements. Adjusted prototype, fixed all
3010 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
3012 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
3013 (gfc_simplify_spread): Removed workaround, directly insert elements
3014 at a given array position.
3015 (gfc_simplify_transpose): Likewise.
3016 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3018 (gfc_simplify_unpack): Likewise.
3020 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3022 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3023 (convert_boz): ... this and moved to start of file.
3024 (gfc_simplify_abs): Whitespace fix.
3025 (gfc_simplify_acos): Whitespace fix.
3026 (gfc_simplify_acosh): Whitespace fix.
3027 (gfc_simplify_aint): Whitespace fix.
3028 (gfc_simplify_dint): Whitespace fix.
3029 (gfc_simplify_anint): Whitespace fix.
3030 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3031 (gfc_simplify_dnint): Whitespace fix.
3032 (gfc_simplify_asin): Whitespace fix.
3033 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3034 (gfc_simplify_atan): Likewise.
3035 (gfc_simplify_atanh): Whitespace fix.
3036 (gfc_simplify_atan2): Whitespace fix.
3037 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3038 (gfc_simplify_bessel_j1): Likewise.
3039 (gfc_simplify_bessel_jn): Likewise.
3040 (gfc_simplify_bessel_y0): Likewise.
3041 (gfc_simplify_bessel_y1): Likewise.
3042 (gfc_simplify_bessel_yn): Likewise.
3043 (gfc_simplify_ceiling): Reorderd statements.
3044 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3046 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3048 (gfc_simplify_complex): Replaced if-gate. Removed check for
3050 (gfc_simplify_conjg): Whitespace fix.
3051 (gfc_simplify_cos): Whitespace fix.
3052 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3053 (gfc_simplify_dcmplx): Removed check for constant arguments.
3054 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3055 (gfc_simplify_digits): Whitespace fix.
3056 (gfc_simplify_dim): Whitespace fix.
3057 (gfc_simplify_dprod): Reordered statements.
3058 (gfc_simplify_erf): Whitespace fix.
3059 (gfc_simplify_erfc): Whitespace fix.
3060 (gfc_simplify_epsilon): Whitespace fix.
3061 (gfc_simplify_exp): Whitespace fix.
3062 (gfc_simplify_exponent): Use convert_boz().
3063 (gfc_simplify_floor): Reorderd statements.
3064 (gfc_simplify_gamma): Whitespace fix.
3065 (gfc_simplify_huge): Whitespace fix.
3066 (gfc_simplify_iand): Whitespace fix.
3067 (gfc_simplify_ieor): Whitespace fix.
3068 (simplify_intconv): Use gfc_convert_constant().
3069 (gfc_simplify_int): Use simplify_intconv().
3070 (gfc_simplify_int2): Reorderd statements.
3071 (gfc_simplify_idint): Reorderd statements.
3072 (gfc_simplify_ior): Whitespace fix.
3073 (gfc_simplify_ishftc): Removed duplicate type check.
3074 (gfc_simplify_len): Use range_check() instead of manual range check.
3075 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3076 (gfc_simplify_log): Whitespace fix.
3077 (gfc_simplify_log10): Whitespace fix.
3078 (gfc_simplify_minval): Whitespace fix.
3079 (gfc_simplify_maxval): Whitespace fix.
3080 (gfc_simplify_mod): Whitespace fix.
3081 (gfc_simplify_modulo): Whitespace fix.
3082 (simplify_nint): Reorderd statements.
3083 (gfc_simplify_not): Whitespace fix.
3084 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3085 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3086 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3087 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3088 (gfc_simplify_realpart): Whitespace fix.
3089 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3090 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3091 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3092 (gfc_simplify_sign): Whitespace fix.
3093 (gfc_simplify_sin): Whitespace fix.
3094 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3095 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3096 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3097 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3098 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3100 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3102 * gfortran.h (gfc_start_constructor): Removed.
3103 (gfc_get_array_element): Removed.
3104 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3105 instead. Fixed all callers.
3106 (extract_element): Removed.
3107 (gfc_expand_constructor): Temporarily removed check for
3108 max-array-constructor. Will be re-introduced later if still required.
3109 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3110 instead. Fixed all callers.
3111 * expr.c (find_array_section): Replaced manual lookup of elements
3112 by gfc_constructor_lookup.
3114 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3116 * gfortran.h (gfc_get_null_expr): New prototype.
3117 (gfc_get_operator_expr): New prototype.
3118 (gfc_get_character_expr): New prototype.
3119 (gfc_get_iokind_expr): New prototype.
3120 * expr.c (gfc_get_null_expr): New.
3121 (gfc_get_character_expr): New.
3122 (gfc_get_iokind_expr): New.
3123 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
3124 * matchexp.c (build_node): Renamed and moved to
3125 expr.c (gfc_get_operator_expr). Reordered arguments to match
3126 other functions. Fixed all callers.
3127 (gfc_get_parentheses): Use specific function to build expr.
3128 * array.c (gfc_match_array_constructor): Likewise.
3129 * arith.c (eval_intrinsic): Likewise.
3130 (gfc_hollerith2int): Likewise.
3131 (gfc_hollerith2real): Likewise.
3132 (gfc_hollerith2complex): Likewise.
3133 (gfc_hollerith2logical): Likewise.
3134 * data.c (create_character_intializer): Likewise.
3135 * decl.c (gfc_match_null): Likewise.
3136 (enum_initializer): Likewise.
3137 * io.c (gfc_match_format): Likewise.
3138 (match_io): Likewise.
3139 * match.c (gfc_match_nullify): Likewise.
3140 * primary.c (match_string_constant): Likewise.
3141 (match_logical_constant): Likewise.
3142 (build_actual_constructor): Likewise.
3143 * resolve.c (build_default_init_expr): Likewise.
3144 * symbol.c (generate_isocbinding_symbol): Likewise.
3145 (gfc_build_class_symbol): Likewise.
3146 (gfc_find_derived_vtab): Likewise.
3147 * simplify.c (simplify_achar_char): Likewise.
3148 (gfc_simplify_adjustl): Likewise.
3149 (gfc_simplify_adjustr): Likewise.
3150 (gfc_simplify_and): Likewise.
3151 (gfc_simplify_bit_size): Likewise.
3152 (gfc_simplify_is_iostat_end): Likewise.
3153 (gfc_simplify_is_iostat_eor): Likewise.
3154 (gfc_simplify_isnan): Likewise.
3155 (simplify_bound): Likewise.
3156 (gfc_simplify_leadz): Likewise.
3157 (gfc_simplify_len_trim): Likewise.
3158 (gfc_simplify_logical): Likewise.
3159 (gfc_simplify_maxexponent): Likewise.
3160 (gfc_simplify_minexponent): Likewise.
3161 (gfc_simplify_new_line): Likewise.
3162 (gfc_simplify_null): Likewise.
3163 (gfc_simplify_or): Likewise.
3164 (gfc_simplify_precision): Likewise.
3165 (gfc_simplify_repeat): Likewise.
3166 (gfc_simplify_scan): Likewise.
3167 (gfc_simplify_size): Likewise.
3168 (gfc_simplify_trailz): Likewise.
3169 (gfc_simplify_trim): Likewise.
3170 (gfc_simplify_verify): Likewise.
3171 (gfc_simplify_xor): Likewise.
3172 * trans-io.c (build_dt): Likewise.
3173 (gfc_new_nml_name_expr): Removed.
3175 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3177 * arith.h (gfc_constant_result): Removed prototype.
3178 * constructor.h (gfc_build_array_expr): Removed prototype.
3179 (gfc_build_structure_constructor_expr): Removed prototype.
3180 * gfortran.h (gfc_int_expr): Removed prototype.
3181 (gfc_logical_expr): Removed prototype.
3182 (gfc_get_array_expr): New prototype.
3183 (gfc_get_structure_constructor_expr): New prototype.
3184 (gfc_get_constant_expr): New prototype.
3185 (gfc_get_int_expr): New prototype.
3186 (gfc_get_logical_expr): New prototype.
3187 * arith.c (gfc_constant_result): Moved and renamed to
3188 expr.c (gfc_get_constant_expr). Fixed all callers.
3189 * constructor.c (gfc_build_array_expr): Moved and renamed to
3190 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3191 and kind. Fixed all callers.
3192 (gfc_build_structure_constructor_expr): Moved and renamed to
3193 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3194 to type and kind. Fixed all callers.
3195 * expr.c (gfc_logical_expr): Renamed to ...
3196 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3197 (gfc_int_expr): Renamed to ...
3198 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3200 (gfc_get_constant_expr): New.
3201 (gfc_get_array_expr): New.
3202 (gfc_get_structure_constructor_expr): New.
3203 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3206 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3208 * constructor.h: New.
3209 * constructor.c: New.
3210 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3211 * arith.c (reducy_unary): Use constructor API.
3212 (reduce_binary_ac): Likewise.
3213 (reduce_binary_ca): Likewise.
3214 (reduce_binary_aa): Likewise.
3215 * check.c (gfc_check_pack): Likewise.
3216 (gfc_check_reshape): Likewise.
3217 (gfc_check_unpack): Likewise.
3218 * decl.c (add_init_expr_to_sym): Likewise.
3219 (build_struct): Likewise.
3220 * dependency.c (gfc_check_dependency): Likewise.
3221 (contains_forall_index_p): Likewise.
3222 * dump-parse-tree.c (show_constructor): Likewise.
3223 * expr.c (free_expr0): Likewise.
3224 (gfc_copy_expr): Likewise.
3225 (gfc_is_constant_expr): Likewise.
3226 (simplify_constructor): Likewise.
3227 (find_array_element): Likewise.
3228 (find_component_ref): Likewise.
3229 (find_array_section): Likewise.
3230 (find_substring_ref): Likewise.
3231 (simplify_const_ref): Likewise.
3232 (scalarize_intrinsic_call): Likewise.
3233 (check_alloc_comp_init): Likewise.
3234 (gfc_default_initializer): Likewise.
3235 (gfc_traverse_expr): Likewise.
3236 * iresolve.c (check_charlen_present): Likewise.
3237 (gfc_resolve_reshape): Likewise.
3238 (gfc_resolve_transfer): Likewise.
3239 * module.c (mio_constructor): Likewise.
3240 * primary.c (build_actual_constructor): Likewise.
3241 (gfc_match_structure_constructor): Likewise.
3242 * resolve.c (resolve_structure_cons): Likewise.
3243 * simplify.c (is_constant_array_expr): Likewise.
3244 (init_result_expr): Likewise.
3245 (transformational_result): Likewise.
3246 (simplify_transformation_to_scalar): Likewise.
3247 (simplify_transformation_to_array): Likewise.
3248 (gfc_simplify_dot_product): Likewise.
3249 (simplify_bound): Likewise.
3250 (simplify_matmul): Likewise.
3251 (simplify_minval_maxval): Likewise.
3252 (gfc_simplify_pack): Likewise.
3253 (gfc_simplify_reshape): Likewise.
3254 (gfc_simplify_shape): Likewise.
3255 (gfc_simplify_spread): Likewise.
3256 (gfc_simplify_transpose): Likewise.
3257 (gfc_simplify_unpack): Likewise.q
3258 (gfc_convert_constant): Likewise.
3259 (gfc_convert_char_constant): Likewise.
3260 * target-memory.c (size_array): Likewise.
3261 (encode_array): Likewise.
3262 (encode_derived): Likewise.
3263 (interpret_array): Likewise.
3264 (gfc_interpret_derived): Likewise.
3265 (expr_to_char): Likewise.
3266 (gfc_merge_initializers): Likewise.
3267 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3268 (gfc_trans_array_constructor_value): Likewise.
3269 (get_array_ctor_strlen): Likewise.
3270 (gfc_constant_array_constructor_p): Likewise.
3271 (gfc_build_constant_array_constructor): Likewise.
3272 (gfc_trans_array_constructor): Likewise.
3273 (gfc_conv_array_initializer): Likewise.
3274 * trans-decl.c (check_constant_initializer): Likewise.
3275 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3276 (gfc_apply_interface_mapping_to_cons): Likewise.
3277 (gfc_trans_structure_assign): Likewise.
3278 (gfc_conv_structure): Likewise.
3279 * array.c (check_duplicate_iterator): Likewise.
3280 (match_array_list): Likewise.
3281 (match_array_cons_element): Likewise.
3282 (gfc_match_array_constructor): Likewise.
3283 (check_constructor_type): Likewise.
3284 (check_constructor): Likewise.
3286 (expand_constructor): Likewise.
3287 (extract_element): Likewise.
3288 (gfc_expanded_ac): Likewise.
3289 (resolve_array_list): Likewise.
3290 (gfc_resolve_character_array_constructor): Likewise.
3291 (copy_iterator): Renamed to ...
3292 (gfc_copy_iterator): ... this.
3293 (gfc_append_constructor): Removed.
3294 (gfc_insert_constructor): Removed unused function.
3295 (gfc_get_constructor): Removed.
3296 (gfc_free_constructor): Removed.
3297 (qgfc_copy_constructor): Removed.
3298 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3299 Removed all references. Replaced constructor list by splay-tree.
3300 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3301 the inner struct, added member 'base'.
3302 (gfc_append_constructor): Removed prototype.
3303 (gfc_insert_constructor): Removed prototype.
3304 (gfc_get_constructor): Removed prototype.
3305 (gfc_free_constructor): Removed prototype.
3306 (qgfc_copy_constructor): Removed prototype.
3307 (gfc_copy_iterator): New prototype.
3308 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3310 2010-04-10 Tobias Burnus <burnus@net-b.de>
3313 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3314 proc-pointers and type-bound procedures.
3315 (gfc_specification_expr): Check proc-pointers for pureness.
3317 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3320 * gfortranspec.c (lang_specific_driver): Do not expose vars
3321 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3324 2010-04-09 Tobias Burnus <burnus@net-b.de>
3327 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3329 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3330 * data.c (gfc_assign_data_value): Ditto.
3331 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3332 (gfc_traverse_expr): Traverse also through codimension expressions.
3333 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3334 gfc_has_ultimate_pointer): New functions.
3335 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3336 (gfc_array_ref): Add codimen.
3337 (gfc_array_ref): Add in_allocate.
3338 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3339 gfc_has_ultimate_pointer): Add prototypes.
3340 * interface.c (compare_parameter, compare_actual_formal,
3341 check_intents): Add coarray constraints.
3342 * match.c (gfc_match_iterator): Add coarray constraint.
3343 * match.h (gfc_match_array_ref): Update interface.
3344 * primary.c (gfc_match_varspec): Handle codimensions.
3345 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3346 (check_class_members): Return gfc_try instead for error recovery.
3347 (resolve_typebound_function,resolve_typebound_subroutine,
3348 check_members): Handle return value of check_class_members.
3349 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3350 check_dimension, compare_spec_to_ref, resolve_array_ref,
3351 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3352 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3354 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3355 Skip over coarray refs.
3356 (gfc_array_allocate) Add support for references containing coindexes.
3357 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3358 (gfc_map_intrinsic_function): Ignore codimensions.
3360 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3363 * io.c (check_format_string): Added check for additional non
3364 blank characters after the format string was successfully
3366 * io.c (check_format): Changed the error messages for positive
3367 int required and period required to drop through the error logic
3368 and report with gfc_error instead of gfc_error_now. Corrected
3369 format postion for hollerith strings.
3371 2010-04-08 Tobias Burnus <burnus@net-b.de>
3373 * module.c (use_iso_fortran_env_module): Fix standard check.
3375 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3377 * parse.c (parse_derived, parse_enum): Avoid set but not used
3380 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3383 * gfortran.texi: Add section about representation of
3386 2010-04-07 Simon Baldwin <simonb@google.com>
3388 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3389 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3391 2010-04-07 Richard Guenther <rguenther@suse.de>
3393 * options.c (gfc_init_options): Do not set.
3395 2010-04-06 Tobias Burnus <burnus@net-b.de>
3398 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3399 * match.c (gfc_match_critical, sync_statement): Ditto.
3400 * gfortran.h (gfc_fcoarray): New enum.
3401 (gfc_option_t): Use it.
3402 * lang.opt (fcoarray): Add new flag.
3403 * invoke.texi (fcoarray): Document it.
3404 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3405 (gfc_handle_coarray_option): New function.
3407 2010-04-06 Tobias Burnus <burnus@net-b.de>
3410 * gfortran.h (gfc_array_spec): Add cotype.
3411 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3412 and defer error diagnostic.
3413 * resolve.c (resolve_fl_derived): Add missing check.
3414 (resolve_symbol): Add cotype/type check.
3415 * parse.c (parse_derived): Fix setting of coarray_comp.
3417 2010-04-06 Tobias Burnus <burnus@net-b.de>
3420 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3421 match_array_element_spec,gfc_copy_array_spec,
3422 gfc_compare_array_spec): Include corank.
3423 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3424 * decl.c (build_sym,build_struct,variable_decl,
3425 match_attr_spec,attr_decl1,cray_pointer_decl,
3426 gfc_match_volatile): Add codimension.
3427 (gfc_match_codimension): New function.
3428 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3429 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3430 (gfc_add_codimension): New function prototype.
3431 * match.h (gfc_match_codimension): New function prototype.
3432 (gfc_match_array_spec): Update prototype
3433 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3434 * module.c (MOD_VERSION): Bump.
3435 (mio_symbol_attribute): Support coarray attributes.
3436 (mio_array_spec): Add corank support.
3437 * parse.c (decode_specification_statement,decode_statement,
3438 parse_derived): Add coarray support.
3439 * resolve.c (resolve_formal_arglist, was_declared,
3440 is_non_constant_shape_array, resolve_fl_variable,
3441 resolve_fl_derived, resolve_symbol): Add coarray support.
3442 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3443 gfc_build_class_symbol): Add coarray support.
3444 (gfc_add_codimension): New function.
3446 2010-04-06 Tobias Burnus <burnus@net-b.de>
3449 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3450 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3451 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3453 * intrinsic.texi (iso_fortran_env): Ditto.
3454 * libgfortran.h (libgfortran_stat_codes): New enum.
3455 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3456 constants from the intrinsic module.
3458 2010-04-06 Tobias Burnus <burnus@net-b.de>
3461 * intrinsic.c (add_functions): Add num_images.
3462 * decl.c (gfc_match_end): Handle END CRITICAL.
3463 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3464 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3466 * gfortran.h (gfc_statement): Add enum items for those.
3467 (gfc_exec_op) Ditto.
3468 (gfc_isym_id): Add num_images.
3469 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3470 (gfc_trans_sync,gfc_trans_critical): New functions.
3471 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3472 gfc_trans_critical): Add/update prototypes.
3473 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3474 and SYNC statements.
3475 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3476 * resolve.c (resolve_sync): Add function.
3477 (gfc_resolve_blocks): Handle CRITICAL.
3478 (resolve_code): Handle CRITICAL, ERROR STOP,
3479 (resolve_branch): Add CRITICAL constraint check.
3480 and SYNC statements.
3481 * st.c (gfc_free_statement): Add new statements.
3482 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3483 (gfc_build_builtin_function_decls): Initialize it.
3484 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3485 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3486 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3488 (match_exit_cycle): Handle CRITICAL constraint.
3489 (gfc_match_stopcode): Handle ERROR STOP.
3490 * match.h (gfc_match_critical, gfc_match_error_stop,
3491 gfc_match_sync_all, gfc_match_sync_images,
3492 gfc_match_sync_memory): Add prototype.
3493 * parse.c (decode_statement, gfc_ascii_statement,
3494 parse_executable): Handle new statements.
3495 (parse_critical_block): New function.
3496 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3497 * intrinsic.texi (num_images): Document new function.
3498 * simplify.c (gfc_simplify_num_images): Add function.
3500 2010-04-06 Tobias Burnus <burnus@net-b.de>
3503 * trans-array.c (gfc_conv_expr_descriptor): Update
3504 gfc_trans_scalar_assign call.
3505 (has_default_initializer): New function.
3506 (gfc_trans_deferred_array): Nullify less often.
3507 * trans-expr.c (gfc_conv_subref_array_arg,
3508 gfc_trans_subcomponent_assign): Update call to
3509 gfc_trans_scalar_assign.
3510 (gfc_trans_scalar_assign): Add parameter and pass it on.
3511 (gfc_trans_assignment_1): Optionally, do not dealloc before
3513 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3514 call to gfc_trans_scalar_assign.
3515 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3516 initializer to static variables.
3517 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3518 * trans-stmt.c (forall_make_variable_temp,
3519 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3520 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3521 gfc_trans_allocate): Update gfc_trans_assignment call.
3522 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3523 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3524 parameter to prototype.
3526 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3528 * ioparm.def : Update copyright.
3530 * trans-array.c : ditto
3531 * trans-array.h : ditto
3533 * trans-types.c: ditto
3534 * dependency.c : ditto
3535 * gfortran.h : ditto
3537 * trans-io.c : ditto
3538 * trans-intrinsic.c : ditto
3539 * libgfortran.h : ditto
3540 * invoke.texi : ditto
3541 * intrinsic.texi : ditto
3544 * intrinsic.c : ditto
3545 * interface.c : ditto
3546 * iresolve.c : ditto
3547 * trans-stmt.c : ditto
3548 * trans-stmt.h : ditto
3553 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3556 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3557 do not assert the context of derived types.
3559 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3562 * ioparm.def: Change inquire size variable to type pointer to
3565 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3568 * trans-expr.c (conv_parent_component_references): Ensure that
3569 'dt' has a backend_decl.
3572 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3573 type has a backend_decl.
3576 * resolve.c (resolve_global_procedure): Check that the 'cl'
3577 structure is not NULL.
3579 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3581 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3584 2010-03-17 Tobias Burnus <burnus@net-b.de>
3587 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3588 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3590 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3591 pointees as having explizit size.
3592 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3594 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3595 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3596 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3597 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3598 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3601 2010-03-14 Tobias Burnus <burnus@net-b.de>
3604 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3605 (resolve_ordinary_assign): Add check to avoid segfault.
3607 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3611 * resolve.c (resolve_compcall): Add new boolean dummy argument
3612 'class_members'. Only resolve expression at end if false.
3613 Remove redundant, static variable 'class_object'.
3614 (check_class_members): Add extra argument to call of
3616 (resolve_typebound_function): Renamed resolve_class_compcall.
3617 Do all the detection of class references here. Correct calls to
3618 resolve_compcall for extra argument.
3619 (resolve_typebound_subroutine): resolve_class_typebound_call
3620 renamed. Otherwise same as resolve_typebound_function.
3621 (gfc_resolve_expr): Call resolve_typebound_function.
3622 (resolve_code): Call resolve_typebound_subroutine.
3624 2010-03-10 Tobias Burnus <burnus@net-b.de
3627 * symbol.c (get_iso_c_sym): Set sym->result.
3629 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3632 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3633 for TBPs, otherwise they will not be resolved properly.
3634 (resolve_function): Use 'value.function.esym' instead of
3635 'value.function.name' to check if we're dealing with a TBP.
3636 (check_class_members): Set correct type of passed object for all TBPs,
3637 not only generic ones, except if the type is abstract.
3639 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3642 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3643 'final...' are not misinterpreted as FINAL statements.
3645 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3648 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3649 allocatable ultimate components do not need temporaries, whilst
3650 ultimate pointer components do.
3652 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3655 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3657 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3660 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3663 * trans-array.c (gfc_conv_array_parameter): A full array of
3664 derived type need not be restricted to a symbol without an
3665 array spec to use the call to gfc_conv_expr_descriptor.
3668 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3669 allocatable arrays do not need temporaries.
3671 2010-03-01 Tobias Burnus <burnus@net-b.de>
3674 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3677 2010-02-28 Tobias Burnus <burnus@net-b.de>
3680 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3681 (gfc_conv_initializer): Handle zero initializer as special case.
3683 2010-02-27 Tobias Burnus <burnus@net-b.de>
3686 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3687 for module variables for Fortran 2008.
3689 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3692 * trans-common.c (build_common_decl): Also update DECL_MODE,
3693 and DECL_SIZE when encountering a larger common block and call
3696 2010-02-24 Tobias Burnus <burnus@net-b.de>
3699 * trans-expr.c (gfc_conv_initializer): Call directly
3700 gfc_conv_constant for C_NULL_(FUN)PTR.
3702 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3705 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3706 checking the rest of the dimensions for elements.
3708 2010-02-21 Tobias Burnus <burnus@net-b.de>
3711 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3713 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3714 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3715 * invoke.texi: Document new -fno-protect-parens flag.
3717 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3723 * dependency.c (gfc_check_argument_var_dependency): Use enum
3724 value instead of arithmetic vaue for 'elemental'.
3725 (check_data_pointer_types): New function.
3726 (gfc_check_dependency): Call check_data_pointer_types.
3727 * trans-array.h : Change fourth argument of
3728 gfc_conv_array_parameter to boolean.
3729 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3730 can be a dummy but it must not be assumed shape or deferred.
3731 Change fourth argument to boolean. Array constructor exprs will
3732 always be contiguous and do not need packing and unpacking.
3733 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3734 space and change fourth argument of gfc_conv_array_parameter
3736 (gfc_trans_arrayfunc_assign): Change fourth argument of
3737 gfc_conv_array_parameter to boolean.
3738 * trans-io.c (gfc_convert_array_to_string): The same.
3739 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3741 2010-02-20 Tobias Burnus <burnus@net-b.de>
3744 * libgfortran.h: Add GFC_RTCHECK_MEM.
3745 * invoke.texi (-fcheck=): Document -fcheck=mem.
3746 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3747 and enable malloc-success check only with -fcheck=mem.
3748 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3750 2010-02-16 Tobias Burnus <burnus@net-b.de>
3753 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3754 * intrinsic.c (add_functions): Ditto.
3755 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3756 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3758 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3761 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3762 gfc_trans_do prototype.
3763 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3764 a loop exit condition. If exit condition is given, build the loop exit
3765 code, checking IO results of implied do loops in READ and WRITE.
3766 (gfc_trans_do): Likewise.
3767 * trans.c (trans_code): New static work function, previously
3768 gfc_trans_code. Passes exit condition to gfc_trans_do.
3769 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3770 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3771 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3772 result status bits in the dtparm structure. Use this condition in call
3773 to gfc_trans_code_cond.
3775 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3779 * trans-array.c (gfc_conv_array_parameter): Use
3780 gfc_full_array_ref_p to detect full and contiguous variable
3781 arrays. Full array components and contiguous arrays do not need
3782 internal_pack and internal_unpack.
3784 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3787 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3790 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3792 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3795 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3796 Tobias Burnus <burnus@net-b.de>
3799 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3801 2010-02-10 Tobias Burnus <burnus@net-b.de>
3804 * trans-decl.c (gfc_generate_function_code): Only check
3805 actual-vs.-dummy character bounds if not bind(C).
3807 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3810 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3811 info->dimen after info has been freed.
3813 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3816 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3819 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3821 * module.c (fix_mio_expr): Declare sym.
3823 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3826 * module.c (fix_mio_expr): Fix for private generic procedures.
3828 2010-02-09 Daniel Kraft <d@domob.eu>
3831 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3832 length to be correct and issue only with -Wsurprising.
3833 * invoke.texi (Wsurprising): Mention this new warning that is
3834 turned on by -Wsurprising.
3836 2010-02-09 Daniel Kraft <d@domob.eu>
3839 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3840 can be CHARACTER type.
3841 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3843 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3846 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3847 'formal_ptr'. If this is true, give returned descriptor unity
3848 lbounds, in all dimensions, and the appropriate offset.
3849 (gfc_conv_procedure_call); If formal is a pointer, set the last
3850 argument of gfc_conv_subref_array_arg to true.
3851 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3852 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3853 new arg of gfc_conv_subref_array_arg to false.
3854 * trans-stmt.c (forall_make_variable_temp): The same.
3856 2010-02-03 Tobias Burnus <burnus@net-b.de>
3859 * interface.c (compare_parameter): Disable rank-checking
3862 2010-02-02 Tobias Burnus <burnus@net-b.de>
3865 * parse.c (decode_specification_statement): Use sym->result not sym.
3867 2010-02-01 Tobias Burnus <burnus@net-b.de>
3870 * decl.c (variable_decl): Allow default initializer in
3871 TYPE declarations in PURE functions.
3873 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3876 * resolve.c (resolve_allocate_expr): Move default initialization code
3877 here from gfc_trans_allocate.
3878 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3880 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3881 of CLASS variables via memcpy.
3882 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3883 to resolve_allocate_expr.
3885 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3888 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3889 * gfortran.h : Add prototype for above.
3890 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3891 (gfc_trans_subcomponent_assign): Call new function to replace
3892 the code to deal with allocatable components.
3893 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3894 gfc_get_full_arrayspec_from_expr to replace existing code.
3896 2010-01-25 Tobias Burnus <burnus@net-b.de>
3899 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3902 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3906 * expr.c (remove_subobject_ref): If the constructor is NULL use
3907 the expression as the source.
3908 (simplify_const_ref): Change the type of expression if
3909 there are component references. Allow for substring to be at
3910 the end of an arbitrarily long chain of references. If an
3911 element is found that is not in an EXPR_ARRAY, assume that this
3912 is scalar initialization of array. Call remove_subobject_ref in
3913 this case with NULL second argument.
3915 2010-01-24 Tobias Burnus <burnus@net-b.de>
3918 * array.c (gfc_array_dimen_size): Use correct specific
3919 function in the check.
3921 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3924 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3925 is required, turn any trailing array elements after a range
3926 into ranges so that offsets can be calculated.
3928 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3930 * module.c (mio_f2k_derived): Use enumerator as initializer of
3934 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3935 bitfield of width 2.
3937 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3940 * resolve.c (extract_compcall_passed_object): Set locus for
3941 passed-object argument.
3942 (extract_ppc_passed_object): Set locus and correctly remove PPC
3945 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3948 * trans-decl.c (add_argument_checking): Do not use the backend
3949 decl directly to test for the presence of an optional dummy
3950 argument. Use gfc_conv_expr_present, remembering to set the
3954 * trans-decl.c (gfc_generate_function_code): Small white space
3955 changes. If 'recurcheckvar' is NULL do not try to reset it.
3957 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3960 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3961 component for extended types.
3962 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3963 and take care of parent component accessibility.
3965 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3968 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3969 * interface.c (check_interface1): Move a warning message here from
3970 resolve_fl_procedure.
3971 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3972 * module.c (read_module): Remove call to gfc_check_interfaces, since
3973 this comes too early here.
3974 * resolve.c (resolve_fl_procedure): Move warning message to
3977 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3980 * interface.c (check_interface1): Pass symbol name rather than NULL to
3981 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3983 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3984 than NULL to gfc_compare_interfaces.
3986 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3989 * trans-array.c (duplicate_allocatable): Static version of
3990 gfc_duplicate_allocatable with provision to handle scalar
3991 components. New boolean argument to switch off call to malloc
3993 (gfc_duplicate_allocatable): New function to call above with
3995 (gfc_copy_allocatable_data): New function to call above with
3997 (structure_alloc_comps): Do not apply indirect reference to
3998 scalar pointers. Add new section to copy allocatable components
3999 of arrays. Extend copying of allocatable components to include
4001 (gfc_copy_only_alloc_comp): New function to copy allocatable
4002 component derived types, without allocating the base structure.
4003 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
4004 Add primitive for gfc_copy_only_alloc_comp.
4005 * trans-expr.c (gfc_conv_procedure_call): After calls to
4006 transformational functions with results that are derived types
4007 with allocatable components, copy the components in the result.
4008 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
4009 of lhs derived types before allocation.
4011 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4014 * module.c (load_generic_interfaces): If a procedure that is
4015 use associated but not generic is given an interface that
4016 includes itself, then make it generic.
4018 2010-01-11 Joseph Myers <joseph@codesourcery.com>
4019 Shujing Zhao <pearly.zhao@oracle.com>
4021 PR translation/42469
4022 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
4023 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
4024 character between option name and help text.
4026 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4030 * trans-array.c (gfc_conv_array_initializer): Change call to
4031 gfc_error_now to call to gfc_fatal_error.
4032 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
4033 (is_constant_element): Changed name from constant_element.
4034 (gfc_constant_ac): Only use expand_construuctor for expression
4035 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
4036 call gfc_is_constant_expr.
4037 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
4039 * resolve.c (gfc_is_expandable_expr): New function that determiners if
4040 array expressions should have their constructors expanded.
4041 (gfc_resolve_expr): Use new function to determine whether or not to call
4042 gfc_expand_constructor.
4044 2010-01-09 Tobias Burnus <burnus@net-b.de>
4047 * trans-expr.c (gfc_trans_structure_assign): Handle
4049 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
4050 to the constructor for c_null_(fun)ptr.
4051 * resolve.c (resolve_structure_cons): Add special case
4052 for c_null_(fun)ptr.
4054 2010-01-09 Jakub Jelinek <jakub@redhat.com>
4056 * gfortranspec.c (lang_specific_driver): Update copyright notice
4059 2010-01-08 Tobias Burnus <burnus@net-b.de>
4062 * symbol.c (check_conflict, gfc_copy_attr): Add
4063 ASYNCHRONOUS support.
4064 (gfc_add_asynchronous): New function.
4065 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
4066 (gfc_match_asynchronous): New function.
4067 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
4068 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
4069 (gfc_add_asynchronous): New Prototype.
4070 * module.c (ab_attribute, mio_symbol_attribute): Add
4071 ASYNCHRONOUS support.
4072 * resolve.c (was_declared): Ditto.
4073 * match.h (gfc_match_asynchronous): New prototype.
4074 * parse.c (decode_specification_statement,decode_statement):
4075 Add ASYNCHRONOUS support.
4077 2010-01-07 Tobias Burnus <burnus@net-b.de>
4080 * trans-decl.c (get_proc_pointer_decl): Fix call to
4081 gfc_conv_initializer for array-valued proc-pointer funcs.
4083 2010-01-07 Tobias Burnus <burnus@net-b.de>
4086 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
4087 allocatable scalars with SAVE attribute.
4089 2010-01-05 Tobias Burnus <burnus@net-b.de>
4092 * options.c (gfc_post_options): Set -frecursion
4093 when -fopenmp is used.
4095 2010-01-05 Tobias Burnus <burnus@net-b.de>
4098 * trans-expr.c (gfc_conv_procedure_call): Nullify
4099 return value for allocatable-scalar character functions.
4101 2010-01-04 Tobias Burnus <burnus@net-b.de>
4104 * error.c (error_printf, gfc_warning, gfc_notify_std,
4105 gfc_warning_now, gfc_error, gfc_error_now,
4106 gfc_fatal_error): Change argument name from nocmsgid to
4107 gmsgid to enable (x)gettext's % checking.
4109 2010-01-04 Tobias Burnus <burnus@net-b.de>
4111 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
4113 2010-01-04 Tobias Burnus <burnus@net-b.de>
4116 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
4117 for functions returning allocatable scalars.
4118 * trans-stmt.c (gfc_trans_allocate): Emmit error when
4119 reallocating an allocatable scalar.
4120 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
4122 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
4123 allocatable scalars.
4124 (gfc_generate_function_code): Nullify result variable for
4125 allocatable scalars.
4128 * module.c (gfc_use_module): Fix warning string to allow
4132 * invoke.texi (-fcheck=recursion): Mention that the checking
4133 is also disabled for -frecursive.
4134 * trans-decl.c (gfc_generate_function_code): Disable
4135 -fcheck=recursion when -frecursive is used.
4137 * intrinsic.texi (iso_c_binding): Improve wording.
4140 Copyright (C) 2010 Free Software Foundation, Inc.
4142 Copying and distribution of this file, with or without modification,
4143 are permitted in any medium without royalty provided the copyright
4144 notice and this notice are preserved.
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