1 2010-09-09 Steven G. Kargl <kargl@gcc.gnu.org>
3 * fortran/expr.c (check_inquiry): OPTIONAL attribute is not allowed
4 for dummy argument that appears in a specification statement.
6 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
8 * trans-array.c (gfc_get_array_ref_dim): New function.
9 (gfc_trans_create_temp_array): Reconstruct array
10 bounds from loop bounds. Use array bounds instead of loop bounds.
12 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
14 * trans-array.c (gfc_set_loop_bounds_from_array_spec):
15 Get the array dimension from the dim array.
17 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
19 * trans-array.c (gfc_trans_preloop_setup): Unconditionally use the
20 dim array to get the stride in the innermost loop.
22 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
24 * trans-array.c (gfc_trans_create_temp_array): Don't set dim array.
25 (gfc_conv_loop_setup, gfc_walk_function_expr): Set dim array.
26 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
28 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
30 * trans-array.c (gfc_trans_create_temp_array): Assert loop dimension
31 and info dimension are the same. Loop over loop dimension.
32 * trans-stmt.c (gfc_conv_elemental_dependencies): Set loop dimension
34 2010-09-09 Mikael Morin <mikael@gcc.gnu.org>
36 * trans-array.c (gfc_conv_array_transpose): Change generated descriptor
39 2010-09-09 Tobias Burnus <burnus@net-b.de>
42 * intrincic.texi (FGET, FGETC, FPUT, FPUTC, FSTAT, GETCWD, KILL,
43 STAT): Show also syntax for the function version.
44 * intrinsic.c (add_sym_1s_intent, add_sym_2s_intent,
45 add_sym_3s_intent): Remove function.
46 (add_sym_1s, add_sym_2s, add_sym_3s): Take always the intent
48 (add_sym_2_intent): New function.
49 (add_functions): Set intent for functions which modify
50 the argument: fstat, fgetc, fget, hostnm, lstat, stat. Change
51 argument name of hostnm from "a" to "c"
52 (add_subroutines): Change add_sym_*s_intent to
53 add_sym_*s and add intent to the add_sym_*s calls.
55 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
58 * intrinsic.c (add_functions): Add B{G,L}{E,T}, DSHIFT{L,R},
59 MASK{L,R}, MERGE_BITS and SHIFT{A,L,R}.
60 * gfortran.h: Define ISYM values for above intrinsics.
61 * intrinsic.h (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
62 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift,
63 gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
64 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
65 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
66 gfc_simplify_merge_bits, gfc_simplify_rshift,
67 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr,
68 gfc_resolve_dshift, gfc_resolve_mask, gfc_resolve_merge_bits,
69 gfc_resolve_shift): New prototypes.
70 * iresolve.c (gfc_resolve_dshift, gfc_resolve_mask,
71 gfc_resolve_merge_bits, gfc_resolve_shift): New functions.
72 * check.c (gfc_check_bge_bgt_ble_blt, gfc_check_dshift,
73 gfc_check_mask, gfc_check_merge_bits, gfc_check_shift): New
75 * trans-intrinsic.c (gfc_conv_intrinsic_dshift,
76 gfc_conv_intrinsic_bitcomp, gfc_conv_intrinsic_shift,
77 gfc_conv_intrinsic_merge_bits, gfc_conv_intrinsic_mask): New
79 (gfc_conv_intrinsic_function): Call above static functions.
80 * intrinsic.texi: Document new intrinsics.
81 * simplify.c (gfc_simplify_bge, gfc_simplify_bgt, gfc_simplify_ble,
82 gfc_simplify_blt, gfc_simplify_dshiftl, gfc_simplify_dshiftr,
83 gfc_simplify_lshift, gfc_simplify_maskl, gfc_simplify_maskr,
84 gfc_simplify_merge_bits, gfc_simplify_rshift,
85 gfc_simplify_shifta, gfc_simplify_shiftl, gfc_simplify_shiftr):
88 2010-09-08 Jakub Jelinek <jakub@redhat.com>
90 * frontend-passes.c (optimize_code_node): Walk block chain by default.
93 * trans-openmp.c (gfc_trans_omp_do): Store exit/cycle labels on code
94 instead of code->block.
97 * openmp.c (resolve_omp_do): Report not enough do loops for
98 collapse even if block->next is NULL.
100 2010-09-07 Thomas Koenig <tkoenig@gcc.gnu.org>
103 * dependency.c (gfc_deb_compare_expr): Take missing optional
104 arguments into account.
106 2010-09-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
108 * trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
109 * trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
110 (gfc_build_intrinsic_function_decls): Don't build the
111 gfor_fndecl_clz128 and gfor_fndecl_ctz128.
112 * trans-intrinsic.c (gfc_conv_intrinsic_leadz,
113 gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
114 of calling clz128/ctz128 library functions.
116 2010-09-07 Jan Hubicka <jh@suse.cz>
118 * trans-expr.c (gfc_conv_initializer): Set STATIC flags for
121 2010-09-07 Tobias Burnus <burnus@net-b.de>
124 * intrinsic.texi (COS): Remove superfluous "n".
126 2010-09-07 Tobias Burnus <burnus@net-b.de>
129 * trans-array.c (gfc_conv_descriptor_data_get,
130 gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
131 gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
132 gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
133 gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
134 gfc_conv_shift_descriptor_lbound,
135 gfc_set_loop_bounds_from_array_spec,
136 gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
137 gfc_conv_array_transpose, gfc_get_iteration_count,
138 gfc_grow_array, gfc_trans_array_ctor_element,
139 gfc_trans_array_constructor_subarray,
140 gfc_trans_array_constructor_value,
141 constant_array_constructor_loop_size, gfc_trans_array_constructor,
142 gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
143 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
144 gfc_conv_array_ref, gfc_trans_preloop_setup,
145 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
146 gfc_conv_loop_setup, gfc_conv_array_extent_dim,
147 gfc_conv_descriptor_size, gfc_array_init_size,
148 gfc_array_allocate, gfc_array_deallocate,
149 gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
150 gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
151 get_array_charlen, gfc_conv_expr_descriptor,
152 array_parameter_size, gfc_conv_array_parameter,
153 gfc_trans_dealloc_allocated, get_full_array_size,
154 duplicate_allocatable,
155 structure_alloc_comps): Change fold_build[0-9] to
157 (duplicate_allocatable, structure_alloc_comps,
158 gfc_duplicate_allocatable): Add space after function name.
160 2010-09-07 Mikael Morin <mikael@gcc.gnu.org>
162 * trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
163 checking string length value.
164 * trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
165 gfc_charlen_type_node type.
168 * trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
169 length to gfc_charlen_type_node.
171 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
174 * frontend-passes.c (optimize_binop_array_assignment): New
176 (optimize_assignment): Call it.
178 2010-09-06 Thomas Koenig <tkoenig@gcc.gnu.org>
181 * trans-expr.c (gfc_conv_substring): If start and end
182 of the string reference are equal, set the length to one.
184 2010-09-06 Tobias Burnus <burnus@net-b.de>
187 * dump-parse-tree.c (gfc_debug_expr): Use stderr instead of stdout.
189 2010-09-06 Tobias Burnus <burnus@net-b.de>
192 * dump-parse-tree.c (gfc_debug_expr): New function.
194 2010-09-06 Tobias Burnus <burnus@net-b.de>
197 * intrinsic.c (add_functions): Support IALL, IANY, IPARITY.
198 (check_specific): Special case for those intrinsics.
199 * gfortran.h (gfc_isym_id): Add new intrinsics
200 * intrinsic.h (gfc_check_transf_bit_intrins,
201 gfc_simplify_iall, gfc_simplify_iany, gfc_simplify_iparity,
202 gfc_resolve_iall, gfc_resolve_iany, gfc_resolve_iparity):
204 * iresolve.c (gfc_resolve_iall, gfc_resolve_iany,
205 gfc_resolve_iparity, resolve_transformational): New functions.
206 (gfc_resolve_product, gfc_resolve_sum,
207 gfc_resolve_parity): Use resolve_transformational.
208 * check.c (gfc_check_transf_bit_intrins): New function.
209 * simplify.c (gfc_simplify_iall, gfc_simplify_iany,
210 gfc_simplify_iparity, do_bit_any, do_bit_ior,
211 do_bit_xor, simplify_transformation): New functions.
212 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_parity,
213 gfc_simplify_sum, gfc_simplify_product): Use simplify_transformation.
214 * trans-intrinsic.c (gfc_conv_intrinsic_arith,
215 gfc_conv_intrinsic_function, gfc_is_intrinsic_libcall):
216 Handle IALL, IANY and IPARITY intrinsics.
217 * intrinsic.texi (IMAGE_INDEX): Move up to fix alphabetic
219 (IALL, IANY, IPARITY): Document new intrinsics.
221 2010-09-05 Tobias Burnus <burnus@net-b.de>
224 * f95-lang.c (gfc_truthvalue_conversion): Use
225 fold_build[0-9]_loc instead of fold_build[0-9].
226 * convert.c (convert): Ditto.
227 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
228 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
229 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
230 gfc_conv_intrinsic_conjg, gfc_trans_same_strlen_check,
231 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_abs,
232 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
233 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
234 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_char,
235 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
236 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
237 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_anyall,
238 gfc_conv_intrinsic_count, gfc_conv_intrinsic_arith,
239 gfc_conv_intrinsic_dot_product, gfc_conv_intrinsic_minmaxloc,
240 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
241 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_not,
242 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
243 gfc_conv_intrinsic_rlshift, gfc_conv_intrinsic_ishft,
244 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_leadz,
245 gfc_conv_intrinsic_trailz, gfc_conv_intrinsic_popcnt_poppar,
246 gfc_conv_intrinsic_ichar, gfc_conv_has_intvalue,
247 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_spacing,
248 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_size,
249 size_of_string_in_bytes, gfc_conv_intrinsic_sizeof,
250 gfc_conv_intrinsic_storage_size, gfc_conv_intrinsic_strcmp,
251 gfc_conv_intrinsic_transfer, gfc_conv_allocated,
252 gfc_conv_associated, gfc_conv_same_type_as,
253 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Ditto.
255 2010-09-04 Tobias Burnus <burnus@net-b.de>
258 * resolve.c (resolve_fl_namelist): Change constraint checking
259 order to prevent endless loop.
261 2010-09-04 Janus Weil <janus@gcc.gnu.org>
264 * resolve.c (resolve_allocate_expr): Generate default initializers
265 already at this point, resolve them and put them into expr3, ...
266 * trans-stmt.c (gfc_trans_allocate): ... instead of waiting until
269 2010-09-03 Tobias Burnus <burnus@net-b.de>
272 * trans-intrinsic.c (gfc_conv_intrinsic_sign,
273 gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
275 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
276 gfc_conv_string_length, gfc_conv_substring,
277 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
278 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
279 gfc_conv_expr_op, gfc_build_compare_string,
280 gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
281 gfc_conv_derived_to_class, conv_isocbinding_procedure,
282 gfc_conv_procedure_call, fill_with_spaces,
283 gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
284 gfc_trans_structure_assign, gfc_trans_pointer_assignment,
285 gfc_trans_scalar_assign, gfc_trans_zero_assign,
286 gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
287 fold_build[0-9] to fold_build[0-9]_loc.
288 * trans-io.c (set_parameter_const, set_parameter_value,
289 set_parameter_ref, gfc_convert_array_to_string, set_string,
290 set_internal_unit, io_result, set_error_locus,
291 nml_get_addr_expr, build_dt): Ditto.
292 * trans-openmp.c (gfc_omp_clause_default_ctor,
293 gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
294 gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
295 gfc_trans_omp_do): Ditto.
296 * trans.c (gfc_add_modify, gfc_build_addr_expr,
297 gfc_build_array_ref, gfc_trans_runtime_error_vararg,
298 gfc_trans_runtime_check, gfc_call_malloc,
299 gfc_allocate_with_status, gfc_allocate_array_with_status,
300 gfc_call_free, gfc_deallocate_with_status,
301 gfc_call_realloc): Ditto.
303 2010-09-03 Thomas Koenig <tkoenig@gcc.gnu.org>
306 * dependency.c (gfc_deb_compare_expr): Compare equal for equal
307 arglists for pure user functions, or for those intrinsic
308 functions which are also pure.
309 * intrinsics.c (add_conv): Mark conversion functions as pure.
310 (add_char_conversions): Likewise.
312 2010-09-03 Daniel Kraft <d@domob.eu>
315 * resolve.c (resolve_actual_arglist): Allow internal procedure
316 as actual argument with Fortran 2008.
318 2010-09-03 Daniel Kraft <d@domob.eu>
321 * gfortran.h (struct gfc_code): Renamed `whichloop' to
322 `which_construct' as this is no longer restricted to loops.
323 * parse.h (struct gfc_state_data): New field `construct'.
324 * match.c (match_exit_cycle): Handle EXIT from non-loops.
325 * parse.c (push_state): Set `construct' field.
326 * resolve.c (resolve_select_type): Extend comment.
327 * trans-stmt.c (gfc_trans_if): Add exit label.
328 (gfc_trans_block_construct), (gfc_trans_select): Ditto.
329 (gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
330 (gfc_trans_do), (gfc_trans_do_while): Ditto.
331 (gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
332 (gfc_trans_cycle): Ditto.
333 (gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.
335 2010-09-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
337 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
338 (gfc_conv_intrinsic_ishft): Only evaluate arguments once.
339 (gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
340 * intrinsic.texi (RSHIFT): Fix documentation.
342 2010-09-02 Tobias Burnus <burnus@net-b.de>
345 * trans-common.c (create_common): Change build[0-9] to
347 * trans-const.c (gfc_conv_constant_to_tree,
348 gfc_conv_constant_to_tree): Ditto.
349 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
350 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
351 add_argument_checking, create_main_function,
352 gfc_generate_return): Ditto.
353 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Ditto.
354 * trans-stmt.c (allocate_temp_for_forall_nest_1,
355 compute_inner_temp_size, compute_overall_iter_number,
356 generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
357 gfc_conv_elemental_dependencies, gfc_do_allocate,
358 gfc_evaluate_where_mask, gfc_trans_allocate,
359 gfc_trans_arithmetic_if, gfc_trans_call,
360 gfc_trans_character_select, gfc_trans_deallocate,
361 gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
362 gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
363 gfc_trans_integer_select, gfc_trans_logical_select,
364 gfc_trans_pointer_assign_need_temp, gfc_trans_return,
365 gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
366 gfc_trans_where_assign) Ditto.
368 2010-09-02 Janus Weil <janus@gcc.gnu.org>
371 * resolve.c (resolve_symbol): Correct check for attributes of CLASS
374 2010-09-02 Tobias Burnus <burnus@net-b.de>
377 * resolve.c (apply_default_init): Mark symbol as referenced,
378 if it is initialized.
379 (resolve_symbol): Change intialized check for BT_DERIVED such
380 that also function results get initialized; remove now obsolete
381 gfc_set_sym_referenced for BT_CLASS.
383 2010-09-01 Janus Weil <janus@gcc.gnu.org>
386 * class.c (gfc_find_derived_vtab): Add component '$def_init'.
387 * resolve.c (resolve_allocate_expr): Defer handling of default
388 initialization to 'gfc_trans_allocate'.
389 (apply_default_init,resolve_symbol): Handle polymorphic dummies.
390 (resolve_fl_derived): Suppress error messages for vtypes.
391 * trans-stmt.c (gfc_trans_allocate): Handle initialization via
392 polymorphic MOLD expression.
393 * trans-expr.c (gfc_trans_class_init_assign): Now only used for
394 dummy initialization.
396 2010-09-01 Tobias Burnus <burnus@net-b.de>
398 * gfortran.texi (preprocessing): Update URL to COCO.
400 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
402 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Resize
403 array quad_decls. Remove unnecessary assignment.
405 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
407 * trans-expr.c (gfc_conv_power_op): Handle floating-point types
408 other than long double.
409 * mathbuiltins.def: Add builtins from the POW and CPOW family.
410 * trans.h (gfc_builtin_decl_for_float_kind): New prototype.
411 * trans-intrinsic.c (gfc_builtin_decl_for_float_kind): Add gfc_
412 prefix to function name.
413 (gfc_build_intrinsic_lib_fndecls): Add cpow prototype.
414 (gfc_conv_intrinsic_aint): Use gfc_builtin_decl_for_float_kind
416 (gfc_conv_intrinsic_exponent): Likewise.
417 (gfc_conv_intrinsic_abs): Likewise.
418 (gfc_conv_intrinsic_mod): Likewise.
419 (gfc_conv_intrinsic_sign): Likewise.
420 (gfc_conv_intrinsic_arith): Likewise.
421 (gfc_conv_intrinsic_fraction): Likewise.
422 (gfc_conv_intrinsic_nearest): Likewise.
423 (gfc_conv_intrinsic_spacing): Likewise.
424 (gfc_conv_intrinsic_rrspacing): Likewise.
425 (gfc_conv_intrinsic_scale): Likewise.
426 (gfc_conv_intrinsic_set_exponent): Likewise.
428 2010-09-01 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
430 * intrinsic.c: Add EXECUTE_COMMAND_LINE intrinsic.
431 * intrinsic.h (gfc_resolve_execute_command_line): New function.
432 * iresolve.c (gfc_resolve_execute_command_line): New function.
433 * gfortran.h (GFC_ISYM_EXECUTE_COMMAND_LINE): New value.
434 * intrinsic.texi: Document EXECUTE_COMMAND_LINE.
436 2010-08-31 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
439 * f95-lang.c (gfc_init_builtin_functions): Define popcount{,l,ll}
440 and parity{,l,ll} builtins.
441 * trans-intrinsic.c (gfc_conv_intrinsic_popcnt_poppar): New function.
442 (gfc_conv_intrinsic_function): Call above new functions.
443 * simplify.c (gfc_simplify_popcnt, gfc_simplify_poppar): New
445 * intrinsic.texi: Document POPCNT and POPPAR.
447 2010-08-30 Janus Weil <janus@gcc.gnu.org>
450 * resolve.c (resolve_structure_cons): Handle pointer-valued PPCs.
452 2010-08-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
454 * Make-lang.in: Add frontend-passes.o dependencies.
456 2010-08-29 Janus Weil <janus@gcc.gnu.org>
459 * resolve.c (resolve_structure_cons): For derived types, make sure the
460 type has been resolved.
461 (resolve_typebound_procedures): Make sure the vtab has been generated.
463 2010-08-29 Janus Weil <janus@gcc.gnu.org>
466 * match.c (gfc_match_select_type): Give the associate-name the
467 FL_VARIABLE attribute.
469 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
471 * simplify.c (gfc_simplify_bessel_n2): Fix indention
474 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
477 * trans-types.c (gfc_init_kinds): Disable TFmode.
479 2010-08-27 Janus Weil <janus@gcc.gnu.org>
482 * match.c (gfc_match_allocate): Avoid double free on error.
484 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
487 * gfortran.h (gfc_real_info): Add c_float128 field.
488 * mathbuiltins.def: Indicate which builtins are const.
489 * trans-types.h (float128_type_node, complex_float128_type_node,
490 gfc_real16_is_float128): New variables.
491 * trans-types.c (float128_type_node, complex_float128_type_node,
492 gfc_real16_is_float128): New variables.
493 (gfc_init_kinds): Allow TFmode.
494 (gfc_build_real_type): Mark __float128 types as such.
495 (gfc_init_types): Initialize float128_type_node and
496 complex_float128_type_node
497 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
498 argument of OTHER_BUILTIN macro.
499 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
500 (builtin_decl_for_precision): Special case for __float128.
501 (builtin_decl_for_float_kind): Likewise.
502 (define_quad_builtin): New function.
503 (gfc_build_intrinsic_lib_fndecls): Create all __float128
504 library decls if necessary. Store them in the real16_decl and
505 complex16_decl builtin map fields.
506 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
507 library function names.
509 2010-08-27 Tobias Burnus <burnus@net-b.de>
512 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
513 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
514 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
515 gfc_resolve_parity): New prototypes.
516 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
517 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
518 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
519 gfc_resolve_parity): New functions.
520 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
522 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
523 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
524 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
525 * gcc/fortran/simplify.c (simplify_transformation_to_array):
526 Add post-processing opterator.
527 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
528 gfc_simplify_product, gfc_simplify_sum): Update call.
529 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
530 gfc_simplify_parity): New functions.
532 2010-08-27 Janus Weil <janus@gcc.gnu.org>
535 * match.c (select_type_set_tmp): Add the possibility to reset the
537 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
539 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
542 * dependency.c (check_section_vs_section): Single test for
543 identical strides which takes into account that only one
544 of the strides may be NULL.
546 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
549 * primary.c (match_hollerith_constant): Calculate padding needed to
550 fill default integer and allocate string for that size. Set pad bytes
552 * gfortran.h: Add hollerith pad value to type spec union.
553 * data.c (create_character_initializer): Fix spelling of function name.
554 Use hollerith pad value to calculate length.
555 * arith.c (hollerith2representation); Use hollerith pad value to
558 2010-08-26 Daniel Kraft <d@domob.eu>
563 * gfortran.h (struct gfc_association_list): New flag `dangling'.
564 (gfc_build_block_ns): Declared here...
565 * parse.h (gfc_build_block_ns): ...instead of here.
566 * trans.h (gfc_process_block_locals): Expect additionally the
567 gfc_association_list of BLOCK (if present).
568 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
569 * resolve.c (resolve_variable): Only check for invalid *array*
570 references on associate-names.
571 (resolve_assoc_var): New method with code previously in resolve_symbol.
572 (resolve_select_type): Use association to give the selector and
573 temporaries their values instead of ordinary assignment.
574 (resolve_fl_var_and_proc): Allow CLASS associate-names.
575 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
576 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
577 to `gfc_process_block_locals' to match new interface.
578 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
580 (gfc_process_block_locals): Defer them rather here when linked to
581 from the BLOCK's association list.
583 2010-08-25 Jakub Jelinek <jakub@redhat.com>
585 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
586 TREE_NOTHROW on fndecls that can't throw. Set
587 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
588 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
589 gfor_fndecl_associated.
591 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
594 * frontend-passes.c (optimize_equality): Don't optimize array equality
596 2010-08-23 Janus Weil <janus@gcc.gnu.org>
599 * resolve.c (resolve_procedure_interface): New function split off from
601 (resolve_formal_arglist): Call it here ...
602 (resolve_symbol): ... and here.
604 2010-08-22 Joseph Myers <joseph@codesourcery.com>
606 * Make-lang.in (gfortranspec.o): Update dependencies.
607 * gfortranspec.c: Include coretypes.h before gcc.h. Include
609 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
610 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
611 (g77_xargc): Make unsigned.
612 (g77_xargv): Change to g77_x_decoded_options.
613 (g77_newargc): Make unsigned.
614 (g77_newargv): Change to g77_new_decoded_options.
615 (strings_same, options_same): New.
616 (append_arg): Use cl_decoded_option structures.
617 (append_option): New.
618 (add_arg_libgfortran): New.
619 (lang_specific_driver): Use cl_decoded_option structures.
621 2010-08-21 Janus Weil <janus@gcc.gnu.org>
625 * class.c (add_proc_comp): Add static initializer for PPCs.
626 (add_procs_to_declared_vtab): Modified comment.
627 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
628 initializer if the component is part of a vtype.
629 (mio_component_list): Add argument 'vtype', pass it on to
631 (mio_symbol): Modified call to 'mio_component_list'.
632 * trans.h (gfc_conv_initializer): Modified prototype.
633 (gfc_trans_assign_vtab_procs): Removed.
634 * trans-common.c (create_common): Modified call to
635 'gfc_conv_initializer'.
636 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
637 gfc_emit_parameter_debug_info): Modified call to
638 'gfc_conv_initializer'.
639 (build_function_decl): Remove assertion.
640 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
641 Removed call to 'gfc_trans_assign_vtab_procs'.
642 (gfc_conv_initializer): Add argument 'procptr'.
643 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
644 (gfc_trans_assign_vtab_procs): Removed.
645 * trans-stmt.c (gfc_trans_allocate): Removed call to
646 'gfc_trans_assign_vtab_procs'.
648 2010-08-21 Tobias Burnus <burnus@net-b.de>
652 * intrinsic.c (add_sym): Init value attribute.
653 (set_attr_value): New function.
654 (add_functions) Use it and add JN/YN resolvers.
655 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
656 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
657 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
658 * iresolve.c (gfc_resolve_bessel_n2): New function.
659 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
661 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
662 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
663 * simplify.c (): For YN set to -INF if previous values
665 * trans-expr.c (gfc_conv_procedure_call): Don't crash
667 * iresolve.c (gfc_resolve_extends_type_of): Set the
668 type of the dummy argument to the one of the actual.
670 2010-08-20 Joseph Myers <joseph@codesourcery.com>
672 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
674 2010-08-20 Joseph Myers <joseph@codesourcery.com>
676 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
679 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
681 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
683 2010-08-19 Daniel Kraft <d@domob.eu>
687 * trans.h (struct gfc_se): New flag `byref_noassign'.
688 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
689 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
690 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
691 and check for compile-time errors with those.
692 * trans-decl.c (trans_associate_var): Use new routine
693 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
694 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
695 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
696 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
697 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
698 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
699 rank remapping for assignment.
701 2010-08-19 Tobias Burnus <burnus@net-b.de>
703 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
704 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
707 2010-08-19 Tobias Burnus <burnus@net-b.de>
711 * check.c (gfc_check_bessel_n2): New function.
712 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
713 * intrinsic.c (add_functions): Add transformational version
714 of the Bessel_jn/yn intrinsics.
715 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
716 gfc_simplify_bessel_yn2): New prototypes.
717 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
718 transformational variant.
719 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
720 Check for negative order.
721 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
722 gfc_simplify_bessel_yn2): New functions.
724 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
727 * resolve.c (resolve_transfer): Traverse operands and set expression
728 to be checked to a non EXPR_OP type.
730 2010-08-19 Janus Weil <janus@gcc.gnu.org>
733 * gfortran.h (gfc_add_save): Modified prototype.
734 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
735 (match_pointer_init): New function to match F08 pointer initialization.
736 (variable_decl,match_procedure_decl,match_ppc_decl): Use
737 'match_pointer_init'.
738 (match_attr_spec): Module variables are implicitly SAVE.
739 (gfc_match_save): Modified call to 'gfc_add_save'.
740 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
742 * primary.c (gfc_variable_attr): Handle SAVE attribute.
743 * resolve.c (resolve_structure_cons): Add new argument and do pointer
744 initialization checks.
745 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
746 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
747 (resolve_fl_variable): Handle SAVE_IMPLICIT.
748 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
750 * trans-decl.c (gfc_create_module_variable): Module variables with
751 TARGET can already exist.
752 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
753 (gfc_conv_initializer): Implement non-NULL pointer
756 2010-08-18 Tobias Burnus <burnus@net-b.de>
759 * intrinsic.texi (selected_char_kind): Document ISO_10646
762 2010-08-17 Jakub Jelinek <jakub@redhat.com>
765 * trans-decl.c (build_library_function_decl_1): Chain on
766 void_list_node instead of creating a new TREE_LIST.
767 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
768 * trans-types.c (gfc_get_function_type): Likewise. Set
769 typelist to void_list_node for the main program.
771 2010-08-17 Daniel Kraft <d@domob.eu>
774 * gfortran.h (struct gfc_association_list): New member `where'.
775 (gfc_is_associate_pointer) New method.
776 * match.c (gfc_match_associate): Remember locus for each associate
777 name matched and do not try to set variable flag.
778 * parse.c (parse_associate): Use remembered locus for symbols.
779 * primary.c (match_variable): Instead of variable-flag check for
780 associate names set it for all such names used.
781 * symbol.c (gfc_is_associate_pointer): New method.
782 * resolve.c (resolve_block_construct): Don't generate assignments
783 to give associate-names their values.
784 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
785 (resolve_symbol): Set some more attributes for associate variables,
786 set variable flag here and check it and don't try to build an
787 explicitely shaped array-spec for array associate variables.
788 * trans-expr.c (gfc_conv_variable): Dereference in case of association
790 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
791 (gfc_sym_type): Return pointer type for association to scalar vars.
792 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
793 (trans_associate_var): New method.
794 (gfc_trans_deferred_vars): Handle association symbols.
796 2010-08-16 Joseph Myers <joseph@codesourcery.com>
798 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
800 (MMDX): Change back to MMD. Mark NoDriverArg instead of
802 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
803 OPT_MDX and OPT_MMDX.
805 2010-08-16 Joseph Myers <joseph@codesourcery.com>
807 * lang.opt (MDX, MMDX): Mark RejectDriver.
809 2010-08-15 Janus Weil <janus@gcc.gnu.org>
811 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
812 vtabs for generics any more).
814 2010-08-15 Daniel Kraft <d@domob.eu>
817 * gfortran.h (gfc_find_proc_namespace): New method.
818 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
819 around with namespace.
820 * symbol.c (gfc_find_proc_namespace): New method.
821 * trans-decl.c (gfc_build_qualified_array): Use it for correct
823 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
824 * parse.c (parse_associate): Removed assignment-generation here...
825 * resolve.c (resolve_block_construct): ...and added it here.
826 (resolve_variable): Handle names that are arrays but were not parsed
827 as such because of association.
828 (resolve_code): Fix BLOCK resolution.
829 (resolve_symbol): Generate array-spec for associate-names.
831 2010-08-15 Tobias Burnus <burnus@net-b.de>
834 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
835 (verify_c_interop): Handle unresolved DT with bind(C).
837 2010-08-15 Tobias Burnus <burnus@net-b.de>
839 * trans-expr.c (gfc_conv_expr_present): Regard nullified
840 pointer arrays as absent.
841 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
842 dummys as absent argument.
843 * interface.c (compare_actual_formal,compare_parameter):
846 2010-08-15 Tobias Burnus <burnus@net-b.de>
848 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
849 dummies with intent(in).
851 2010-08-15 Daniel Kraft <d@domob.eu>
854 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
855 routines not IMPURE also as PURE.
856 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
857 `NO_CLASS' in `CLASS_IMPURE'.
858 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
859 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
860 (add_functions): Ditto.
861 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
862 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
863 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
864 are not ALLOCATABLE and have their INTENT specified.
866 2010-08-13 Daniel Kraft <d@domob.eu>
868 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
869 * array.c (gfc_match_array_spec): Match implied-shape specification and
870 handle AS_IMPLIED_SHAPE correctly otherwise.
871 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
872 (variable_decl): Some checks for implied-shape declaration.
873 * resolve.c (resolve_symbol): Assert that array-spec is no longer
874 AS_IMPLIED_SHAPE in any case.
876 2010-08-12 Joseph Myers <joseph@codesourcery.com>
878 * lang.opt (MD, MMD): Change to MDX and MMDX.
879 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
881 2010-08-11 Janus Weil <janus@gcc.gnu.org>
884 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
886 (check_arglist,check_specific): Add reference to 'name' field.
887 (init_arglist): Remove reference to 'name' field.
888 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
889 * check.c (variable_check): Reverse order of checks. Respect intent of
891 (int_or_proc_check): New function.
892 (coarray_check): New function.
893 (allocatable_check): New function.
894 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
895 (gfc_check_complex): Use 'int_or_real_check'.
896 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
897 gfc_check_ucobound): Use 'coarray_check'.
898 (gfc_check_pack): Use 'real_or_complex_check'.
899 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
901 (scalar_check,type_check,numeric_check,int_or_real_check,
902 real_or_complex_check,kind_check,double_check,logical_array_check,
903 array_check,same_type_check,rank_check,nonoptional_check,
904 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
905 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
906 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
907 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
908 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
909 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
910 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
913 2010-08-10 Daniel Kraft <d@domob.eu>
915 * gfortran.texi (Interoperability with C): Fix ordering in menu
916 and add new subsection about pointers.
917 (Interoperable Subroutines and Functions): Split off the pointer part.
918 (working with Pointers): New subsection with extended discussion
919 of pointers (especially procedure pointers).
921 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
924 * array.c (gfc_ref_dimen_size): Add end argument.
925 If end is non-NULL, calculate it.
926 (ref_size): Adjust call to gfc_ref_dimen_size.
927 (gfc_array_dimen_size): Likewise.
928 (gfc_array_res_shape): Likewise.
929 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
930 * resolve.c (resolve_array_ref): For stride not equal to -1,
931 fill in the lowest possible end.
933 2010-08-09 Janus Weil <janus@gcc.gnu.org>
935 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
937 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
939 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
941 (check_some_aliasing): Likewise.
942 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
943 (gfc_conv_intrinsic_int): Likewise.
944 (gfc_conv_intrinsic_lib_function): Likewise.
945 (gfc_conv_intrinsic_cmplx): Likewise.
946 (gfc_conv_intrinsic_ctime): Likewise.
947 (gfc_conv_intrinsic_fdate): Likewise.
948 (gfc_conv_intrinsic_ttynam): Likewise.
949 (gfc_conv_intrinsic_minmax): Likewise.
950 (gfc_conv_intrinsic_minmax_char): Likewise.
951 (gfc_conv_intrinsic_ishftc): Likewise.
952 (gfc_conv_intrinsic_index_scan_verify): Likewise.
953 (gfc_conv_intrinsic_merge): Likewise.
954 (gfc_conv_intrinsic_trim): Likewise.
955 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
957 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
960 * dependency.c (check_section_vs_section): Handle cases where
961 the start expression coincides with the lower or upper
964 2010-08-04 Janus Weil <janus@gcc.gnu.org>
969 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
970 container types. Do not artificially increase refs. Commit symbols one
972 * interface.c (compare_parameter): Make sure vtabs are present before
973 generating module variables.
974 * resolve.c (resolve_allocate_expr): Ditto.
976 2010-08-04 Tobias Burnus <burnus@net-b.de>
980 * resolve.c (resolve_structure_cons): Fix
983 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
987 * symbol.c (changed_syms): Made static again.
988 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
989 Changed conditional internal error into assert.
990 Rename function to ...
991 (gfc_enforce_clean_symbol_state): ... this.
992 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
993 Rename the former to the latter.
994 * parse.c (decode_statement, decode_omp_directive,
995 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
997 (changed_syms): Remove declaration.
998 (next_statement): Use gfc_enforce_clean_symbol_state.
1000 2010-08-04 Tobias Burnus <burnus@net-b.de>
1003 * resolve.c (resolve_structure_cons): Fix handling of
1004 initialization structure constructors with character
1005 elements of the wrong length.
1006 * array.c (gfc_check_iter_variable): Add NULL check.
1007 (gfc_resolve_character_array_constructor): Also truncate
1010 2010-08-04 Tobias Burnus <burnus@net-b.de>
1012 * trans-io.c (gfc_build_io_library_fndecls): Fix return
1013 value of some libgfortran functions.
1015 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
1018 * dependency.c (gfc_deb_compare_expr): Remove any integer
1019 conversion functions to larger types from both arguments.
1020 Remove handling these functions futher down.
1022 2010-08-03 Janus Weil <janus@gcc.gnu.org>
1026 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
1027 * resolve.c (resolve_tb_generic_targets): Check for errors.
1029 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1032 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
1035 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
1038 * dependency.h: Add prototype for gfc_are_identical_variables.
1039 * frontend-passes.c: Include depencency.h.
1040 (optimimize_equality): Use gfc_are_identical_variables.
1041 * dependency.c (identical_array_ref): New function.
1042 (gfc_are_identical_variables): New function.
1043 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
1044 * dependency.c (gfc_check_section_vs_section). Rename gfc_
1045 prefix from statc function.
1046 (check_section_vs_section): Change arguments to gfc_array_ref,
1047 adjust function body accordingly.
1049 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
1050 Janus Weil <janus@gcc.gnu.org>
1055 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
1056 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
1057 gfc_copy_formal_args, gfc_copy_formal_args_intr,
1058 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
1059 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
1060 Call reject_statement in case of error.
1061 (match_deferred_characteritics): Call gfc_undo_symbols in case match
1064 2010-08-01 Janus Weil <janus@gcc.gnu.org>
1067 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
1068 (gfc_find_derived_vtab): Make vtabs and vtypes public.
1069 * module.c (read_module): When reading module files, always import
1070 vtab and vtype symbols.
1072 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
1076 * symbol.c (changed_syms): Made non-static.
1077 * parse.c (changed_syms): Declare new external.
1078 (next_statement): Assert changed_syms is NULL at the beginning.
1080 2010-07-30 Janus Weil <janus@gcc.gnu.org>
1081 Steven G. Kargl <kargl@gcc.gnu.org>
1084 * match.c (match_type_spec): Try to parse derived types before
1087 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
1089 * gfortran.h (gfc_release_symbol): New prototype.
1090 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
1091 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
1092 Use gfc_release_symbol.
1093 * parse.c (gfc_fixup_sibling_symbols): Ditto.
1094 * resolve.c (resolve_symbol): Ditto.
1096 2010-07-29 Tobias Burnus <burnus@net-b.de>
1100 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
1101 external procedure declarations in modules.
1102 (gfc_get_symbol_decl): Modify assert.
1104 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1107 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
1109 2010-07-29 Janus Weil <janus@gcc.gnu.org>
1112 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
1113 (gfc_trans_class_assign): Modified prototype.
1114 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
1115 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
1116 (gfc_trans_class_assign): ... here. Modified actual arguments.
1117 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
1118 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
1119 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
1121 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
1125 * class.c (gfc_find_derived_vtab): Accept or discard newly created
1126 symbols before returning.
1128 2010-07-29 Joseph Myers <joseph@codesourcery.com>
1130 * lang.opt (cpp): Remove Joined and Separate markers.
1131 (cpp=): New internal option.
1132 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
1133 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
1136 2010-07-29 Daniel Kraft <d@domob.eu>
1139 * array.c (resolve_array_bound): Fix error message to properly handle
1140 non-variable expressions.
1142 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
1144 * decl.c (free_value): Also free repeat field.
1145 * data.c (gfc_assign_data_value): Always free offset before returning.
1147 2010-07-28 Daniel Kraft <d@domob.eu>
1149 * gfortran.h (gfc_build_intrinsic_call): New method.
1150 * expr.c (gfc_build_intrinsic_call): New method.
1151 * simplify.c (range_check): Ignore non-constant value.
1152 (simplify_bound_dim): Handle non-variable expressions and
1153 fix memory leak with non-free'ed expression.
1154 (simplify_bound): Handle non-variable expressions.
1155 (gfc_simplify_shape): Ditto.
1156 (gfc_simplify_size): Ditto, but only in certain cases possible.
1158 2010-07-28 Joseph Myers <joseph@codesourcery.com>
1160 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
1163 2010-07-28 Tobias Burnus <burnus@net-b.de>
1166 * trans-types.c (gfc_get_derived_type): Fix DT declaration
1167 from modules for whole-file mode.
1169 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1171 * gfortran.h (gfc_handle_option): Update prototype and return
1173 * options.c (gfc_handle_option): Update prototype and return value
1176 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1178 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
1179 decoded options in allocating deferred_opt.
1180 * cpp.h (gfc_cpp_init_options): Update prototype.
1181 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
1182 * gfortran.h (gfc_option_lang_mask): New.
1183 (gfc_init_options): Update prototype.
1184 * options.c (gfc_option_lang_mask): New.
1185 (gfc_init_options): Update prototype. Pass new arguments to
1186 gfc_cpp_init_options.
1188 2010-07-26 Tobias Burnus <burnus@net-b.de>
1191 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
1192 for functions which are later in the same file.
1193 (gfc_create_function_decl, build_function_decl,
1194 build_entry_thunks): Add global argument.
1195 * trans.c (gfc_generate_module_code): Update
1196 gfc_create_function_decl call.
1197 * trans.h (gfc_create_function_decl): Update prototype.
1198 * resolve.c (resolve_global_procedure): Also resolve for
1201 2010-07-26 Richard Henderson <rth@redhat.com>
1204 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
1205 (gfc_write_global_declarations): New.
1207 2010-07-26 Tobias Burnus <burnus@net-b.de>
1210 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
1211 for call to transfer_namelist_element.
1212 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
1215 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
1218 * Make-lang.in: Add fortran/frontend-passes.o.
1219 * gfortran.h: Add prototype for gfc_run_passes.
1220 * resolve.c (gfc_resolve): Call gfc_run_passes.
1221 * frontend-passes.c: New file.
1223 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1226 * scanner.c (gfc_next_char_literal): Enable truncation warning for
1229 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
1232 * gfortran.h (gfc_namespace): New field old_equiv.
1233 (gfc_free_equiv_until): New prototype.
1234 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
1235 a parameterized stop condition.
1236 (gfc_free_equiv): Use gfc_free_equiv_until.
1237 * parse.c (next_statement): Save equivalence list.
1238 (reject_statement): Restore equivalence list.
1240 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1243 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
1244 in the function so that it does not get missed by early exits.
1245 (load_line): Add checks for quoted strings and free form comments to
1246 disable warnings on comments. Add check for ampersand as first
1247 character after truncation and don't warn for this case, but warn if
1248 there are subsequent non-whitespace characters.
1250 2010-07-24 Tobias Burnus <burnus@net-b.de>
1253 * parse.c (gfc_parse_file): Do not override
1254 gfc_global_ns_list items.
1256 2010-07-24 Tobias Burnus <burnus@net-b.de>
1258 * options.c (gfc_init_options): Enable -fwhole-file by default.
1259 * interface.c (compare_parameter): Assume a Hollerith constant is
1260 compatible with all other argument types.
1262 2010-07-23 Tobias Burnus <burnus@net-b.de>
1265 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
1266 -fwhole-file also for derived types.
1267 * trans-types.c (copy_dt_decls_ifequal): Remove static and
1268 rename to gfc_copy_dt_decls_ifequal.
1269 (gfc_get_derived_type): Update call.
1270 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
1272 2010-07-23 Tobias Burnus <burnus@net-b.de>
1275 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
1277 2010-07-23 Jakub Jelinek <jakub@redhat.com>
1279 * trans-types.c (gfc_get_array_descriptor_base,
1280 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
1281 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
1282 instead of clearing DECL_NAME.
1283 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
1285 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
1288 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
1290 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
1291 reverse the scalarization loop.
1292 gfc_conv_resolve_dependencies: Pass the reverse field of the
1293 loopinfo to gfc_dep_resolver.
1294 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
1295 assignment by resetting loop.reverse.
1296 gfortran.h : Add the gfc_reverse enum.
1297 trans.h : Add the reverse field to gfc_loopinfo.
1298 dependency.c (gfc_check_dependency): Pass null to the new arg
1299 of gfc_dep_resolver.
1300 (gfc_check_section_vs_section): Check for reverse dependencies.
1301 (gfc_dep_resolver): Add reverse argument and deal with the loop
1303 dependency.h : Modify prototype for gfc_dep_resolver to include
1306 2010-07-23 Daniel Kraft <d@domob.eu>
1309 * gfortran.h (gfc_find_symtree_in_proc): New method.
1310 * symbol.c (gfc_find_symtree_in_proc): New method.
1311 * match.c (match_exit_cycle): Look for loop name also in parent
1312 namespaces within current procedure.
1314 2010-07-22 Tobias Burnus <burnus@net-b.de>
1317 * dependency.c (gfc_check_dependency): Add argument alising check.
1318 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
1320 2010-07-22 Daniel Kraft <d@domob.eu>
1322 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
1323 now in the correct place.
1325 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
1328 * Revert my commit r162325.
1330 2010-07-21 Daniel Kraft <d@domob.eu>
1332 * trans.h (gfc_get_return_label): Removed.
1333 (gfc_generate_return): New method.
1334 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1335 returning a tree directly.
1336 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
1337 (gfc_trans_block_construct): Update for new interface to
1338 `gfc_trans_deferred_vars'.
1339 * trans-decl.c (current_function_return_label): Removed.
1340 (current_procedure_symbol): New variable.
1341 (gfc_get_return_label): Removed.
1342 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
1343 returning a tree directly.
1344 (get_proc_result), (gfc_generate_return): New methods.
1345 (gfc_generate_function_code): Clean up and do init/cleanup here
1346 also with gfc_wrapped_block. Remove return-label but rather
1349 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
1352 * fortran/match.c (match_type_spec): Check for derived type before
1355 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1358 * interface.c (matching_typebound_op): Add argument for the
1359 return of the generic name for the procedure.
1360 (build_compcall_for_operator): Add an argument for the generic
1361 name of an operator procedure and supply it to the expression.
1362 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
1363 calls to the above procedures.
1364 * resolve.c (resolve_typebound_function): Catch procedure
1365 component calls for CLASS objects, check that the vtable is
1366 complete and insert the $vptr and procedure components, to make
1368 (resolve_typebound_function): The same.
1369 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
1370 an allocatable scalar if it is a result.
1372 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
1375 * match.c (gfc_match_iterator): Reverted.
1377 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
1380 * match.c (gfc_match_iterator): Remove error that iterator
1381 cannot be INTENT(IN).
1383 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
1385 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
1386 Access subscript through the "dim" field index.
1387 (gfc_trans_create_temp_array): Access ss info through the "dim" field
1389 (gfc_conv_array_index_offset): Ditto.
1390 (gfc_conv_loop_setup): Ditto.
1391 (gfc_conv_expr_descriptor): Ditto.
1392 (gfc_conv_ss_startstride): Ditto. Update call to
1393 gfc_conv_section_startstride.
1394 (gfc_conv_section_startstride): Set values along the array dimension.
1395 Get array dimension directly from the argument.
1397 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1399 * trans.h (gfc_string_to_single_character): New prototype.
1400 * trans-expr.c (string_to_single_character): Renamed to ...
1401 (gfc_string_to_single_character): ... this. No longer static.
1402 (gfc_conv_scalar_char_value, gfc_build_compare_string,
1403 gfc_trans_string_copy): Adjust callers.
1404 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
1405 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
1406 (select_struct): Move to toplevel, add GTY(()).
1407 (gfc_trans_character_select): Optimize SELECT CASE
1408 with character length 1.
1410 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1412 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1413 * trans-common.c: Likewise.
1414 * trans-decl.c: Likewise.
1415 * trans-types.c: Likewise.
1416 * trans.c: Likewise.
1418 2010-07-15 Janus Weil <janus@gcc.gnu.org>
1421 * resolve.c (resolve_typebound_generic_call): Resolve generic
1422 non-polymorphic type-bound procedure calls to the correct specific
1424 (resolve_typebound_subroutine): Remove superfluous code.
1426 2010-07-15 Daniel Kraft <d@domob.eu>
1429 * trans.h (struct gfc_wrapped_block): New struct.
1430 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1431 (gfc_finish_wrapped_block): New method.
1432 (gfc_init_default_dt): Add new init code to block rather than
1434 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
1435 (gfc_trans_dummy_array_bias): Ditto.
1436 (gfc_trans_g77_array): Ditto.
1437 (gfc_trans_deferred_array): Ditto.
1438 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
1439 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
1440 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
1441 (gfc_finish_wrapped_block): New method.
1442 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
1443 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
1444 (gfc_trans_deferred_array): Ditto.
1445 * trans-decl.c (gfc_trans_dummy_character): Ditto.
1446 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
1447 (init_intent_out_dt): Ditto.
1448 (gfc_init_default_dt): Add new init code to block rather than
1450 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
1451 and cleanup code and put it all together.
1453 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1455 * trans.h (gfc_build_compare_string): Add CODE argument.
1456 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1457 gfc_build_compare_string.
1458 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1459 gfc_build_compare_string.
1460 (string_to_single_character): Rename len variable to length.
1461 (gfc_optimize_len_trim): New function.
1462 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1463 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1464 bigger than the length of the other string, they compare unequal.
1467 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1468 in CASE_LABEL_EXPR and use NULL for low for the default case.
1470 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1472 * trans-array.c (gfc_conv_section_upper_bound): Remove
1473 (gfc_conv_section_startstride): Don't set the upper bound in the
1474 vector subscript case.
1475 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1477 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1480 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1481 * dependency.c (gfc_is_data_pointer): Make it static.
1482 * intrinsic.texi: Update documentation on C_LOC.
1483 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1484 and add a check for polymorphic variables.
1486 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1488 * trans-expr.c (string_to_single_character): Also optimize
1489 string literals containing a single char followed only by spaces.
1490 (gfc_trans_string_copy): Remove redundant string_to_single_character
1493 * trans-decl.c (gfc_build_intrinsic_function_decls,
1494 gfc_build_builtin_function_decls): Mark functions as
1495 DECL_PURE_P or TREE_READONLY.
1497 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1499 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1500 instead of build_function_call_expr.
1501 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1503 2010-07-13 Tobias Burnus <burnus@net-b.de>
1504 Daniel Franke <franke.daniel@gmail.com>
1507 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1508 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1510 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1512 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1513 Tobias Burnus <burnus@net-b.de>
1516 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1517 noclobber/noescape annotations to function calls.
1518 (gfc_build_builtin_function_decls): Likewise.
1520 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1526 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1527 * class.c (gfc_build_class_symbol): Modified call to
1528 'gfc_find_derived_vtab'.
1529 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1530 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1532 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1533 Removed treatment of generics.
1534 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1535 Call 'add_proc_comp' instead of duplicating code.
1536 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1538 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1539 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1540 Removed treatment of generics.
1541 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1542 'gfc_find_derived_vtab'.
1543 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1544 Removed treatment of generics.
1545 (resolve_select_type,resolve_fl_derived): Modified call to
1546 'gfc_find_derived_vtab'.
1547 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1548 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1550 * trans-stmt.c (gfc_trans_allocate): Ditto.
1552 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1555 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1558 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1560 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1561 * resolve.c (build_default_init_expr): Ditto.
1563 2010-07-11 Tobias Burnus <burnus@net-b.de>
1566 * module.c (sort_iso_c_rename_list): Remove.
1567 (import_iso_c_binding_module,use_iso_fortran_env_module):
1568 Allow multiple imports of the same symbol.
1570 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1572 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1574 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1577 * decl.c (build_sym,attr_decl1): Only build the class container if the
1578 symbol has sufficient attributes.
1579 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1580 pointer attribute for classes.
1581 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1582 * module.c (MOD_VERSION): Bump.
1583 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1584 (mio_symbol_attribute): Handle class_pointer attribute.
1585 * parse.c (parse_derived): Use class_pointer instead of pointer
1586 attribute for classes.
1587 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1588 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1589 resolve_allocate_expr,resolve_fl_derived): Ditto.
1590 (resolve_fl_var_and_proc): Check for class_ok attribute.
1592 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1594 * trans-io.c (gfc_build_st_parameter): Update calls to
1595 gfc_add_field_to_struct.
1596 * trans-stmt.c (ADD_FIELD): Ditto.
1598 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1600 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1601 fieldlist, remove fieldlist from argument list.
1602 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1603 and remove fieldlist from argument list.
1604 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1605 gfc_get_mixed_entry_union): Move setting
1606 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1607 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1609 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1612 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1613 if the lhs has never been host associated, as well as not being
1614 use associated, a pointer or a target.
1615 * resolve.c (resolve_variable): Mark variables that are host
1617 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1620 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1622 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1623 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1624 SIZEOF and C_SIZEOF.
1626 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1629 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1630 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1631 gfc_resolve_storage_size): New prototypes.
1632 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1633 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1634 * iresolve.c (gfc_resolve_storage_size): New function.
1635 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1637 (gfc_conv_intrinsic_storage_size): New function.
1638 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1640 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1643 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1644 !$omp do loops. Error on CYCLE to non-innermost collapsed
1647 2010-07-08 Tobias Burnus <burnus@net-b.de>
1650 * array.c (gfc_match_array_ref): Better error message for
1651 coarrays with too few ranks.
1652 (match_subscript): Move one diagnostic to caller.
1653 * gfortran.h (gfc_get_corank): Add prottype.
1654 * expr.c (gfc_get_corank): New function.
1655 * iresolve.c (resolve_bound): Fix rank for cobounds.
1656 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1657 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1660 2010-07-06 Tobias Burnus <burnus@net-b.de>
1663 * array.c (gfc_expand_constructor): Add optional diagnostic.
1664 * gfortran.h (gfc_expand_constructor): Update prototype.
1665 * expr.c (gfc_simplify_expr, check_init_expr,
1666 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1667 * resolve.c (gfc_resolve_expr): Ditto.
1669 2010-07-06 Tobias Burnus <burnus@net-b.de>
1671 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1672 * trans-intrinsic.c: Ditto.
1673 * trans-types.c: Ditto.
1674 * convert.c: Include diagnostic-core.h instead of toplev.h.
1676 * trans-array.c: Ditto.
1677 * trans-const.c: Ditto.
1678 * trans-expr.c: Ditto.
1679 * trans-io.c: Ditto.
1680 * trans-openmp.c: Ditto.
1683 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1686 * check.c (dim_rank_check): Also check intrinsic functions.
1687 Adjust permissible rank for functions which reduce the rank of
1688 their argument. Spread is an exception, where DIM can
1689 be one larger than the rank of array.
1691 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1694 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1696 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1699 * trans-types.c (gfc_get_derived_type): Derived type fields
1700 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1701 but build_pointer_type_for_mode must be used for this.
1703 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1705 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1706 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1707 type of gfc_conv_procedure_call.
1708 (conv_generic_with_optional_char_arg): Likewise.
1709 * trans-stmt.c (gfc_trans_call): Likewise.
1710 * trans-expr.c (gfc_conv_function_expr): Likewise.
1711 (gfc_conv_procedure_call): Use build_call_vec instead of
1714 2010-07-04 Daniel Kraft <d@domob.eu>
1716 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1718 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1722 * trans-types.c (gfc_get_derived_type): Derived type fields
1723 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1725 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1728 * decl.c (match_procedure_in_type): Clear structure before using.
1729 (gfc_match_generic): Ditto.
1731 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1733 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1734 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1735 of which comes from...
1736 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1737 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1739 (gfc_get_array_descriptor_base): Likewise.
1740 (gfc_get_mixed_entry_union): Likewise.
1741 (gfc_get_derived_type): Add extra chain parameter for
1742 gfc_add_field_to_struct.
1743 * trans-stmt.c (gfc_trans_character_select): Likewise.
1744 * trans-io.c (gfc_build_st_parameter): Likewise.
1746 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1749 * resolve.c (is_external_proc): Prevent procedure pointers from being
1750 regarded as external procedures.
1752 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1755 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1756 passed as second argument of ASSOCIATED.
1758 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1761 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1762 to determine if a function assignment can be made without a
1764 (gfc_trans_arrayfunc_assign): Move all the conditions that
1765 suppress the direct function call to the above new functon and
1768 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1771 * interface.c (argument_rank_mismatch): New function.
1772 (compare_parameter): Call new function instead of generating
1775 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1777 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1778 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1781 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1783 * Make-lang.in: Update dependencies.
1785 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1787 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1788 and exit_label fields.
1789 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1791 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1792 (gfc_trans_do): Likewise.
1793 (gfc_trans_do_while): Likewise.
1794 (gfc_trans_cycle): Use cycle_label directly.
1795 (gfc_trans_exit): Use exit_label directly.
1797 2010-06-27 Daniel Kraft <d@domob.eu>
1799 * dump-parse-tree.c (show_symbol): Dump target-expression for
1801 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1802 (show_namespace): Use show_level for correct indentation of
1803 "inner namespaces" (contained procedures or BLOCK).
1805 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1808 * dump-parse-tree.c (show_code_node): Show namespace for
1811 2010-06-26 Tobias Burnus <burnus@net-b.de>
1813 * decl.c (gfc_match_decl_type_spec): Support
1814 TYPE(intrinsic-type-spec).
1816 2010-06-25 Tobias Burnus <burnus@net-b.de>
1818 * intrinsic.h (gfc_check_selected_real_kind,
1819 gfc_simplify_selected_real_kind): Update prototypes.
1820 * intrinsic.c (add_functions): Add radix support to
1822 * check.c (gfc_check_selected_real_kind): Ditto.
1823 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1824 * trans-decl.c (gfc_build_intrinsic_function_decls):
1825 Change call from selected_real_kind to selected_real_kind2008.
1826 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1827 (PRECISION, RANGE, RADIX): Add cross @refs.
1829 2010-06-25 Tobias Burnus <burnus@net-b.de>
1831 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1832 * gfortran.texi (_gfortran_set_options): Update for
1833 GFC_STD_F2008_OBS addition.
1834 * libgfortran.h: Add GFC_STD_F2008_OBS.
1835 * options.c (set_default_std_flags, gfc_handle_option): Handle
1837 io.c (check_format): Fix allow_std check.
1839 2010-06-25 Tobias Burnus <burnus@net-b.de>
1841 * decl.c (gfc_match_entry): Allow END besides
1842 END SUBROUTINE/END FUNCTION for contained procedures.
1844 2010-06-25 Tobias Burnus <burnus@net-b.de>
1846 * parse.c (next_free, next_fixed): Allow ";" as first character.
1848 2010-06-24 Tobias Burnus <burnus@net-b.de>
1851 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1853 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1856 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1859 2010-06-21 Tobias Burnus <burnus@net-b.de>
1862 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1864 * symbol.c (gfc_add_contiguous): New function.
1865 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1866 * decl.c (match_attr_spec): Ditto.
1867 (gfc_match_contiguous): New function.
1868 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1870 * gfortran.h (symbol_attribute): Add contiguous.
1871 (gfc_is_simply_contiguous): Add prototype.
1872 (gfc_add_contiguous): Add prototype.
1873 * match.h (gfc_match_contiguous): Add prototype.
1874 * parse.c (decode_specification_statement,
1875 decode_statement): Handle contiguous attribute.
1876 * expr.c (gfc_is_simply_contiguous): New function.
1877 * dump-parse-tree.c (show_attr): Handle contiguous.
1878 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1880 * trans-expr.c (gfc_add_interface_mapping): Copy
1882 * trans-array.c (gfc_conv_descriptor_stride_get,
1883 gfc_conv_array_parameter): Handle contiguous arrays.
1884 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1885 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1887 * trans.h (gfc_array_kind): Ditto.
1888 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1890 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1892 * options.c (gfc_handle_option): Don't handle N_OPTS.
1894 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1897 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1900 2010-06-18 Tobias Burnus <burnus@net-b.de>
1903 * resolve.c (resolve_allocate_deallocate): Properly check
1904 part-refs in stat=/errmsg= for invalid use.
1906 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1909 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1910 Return directly in case of an error.
1912 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1915 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1916 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1917 structure to each procedure in a procedure list.
1918 * module.c (mio_typebound_proc): Add NULL argument to
1919 'gfc_get_typebound_proc'.
1920 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1921 to initialize the new structure.
1923 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1926 * gfortran.h (gfc_expr): Add new member 'mold'.
1927 * match.c (gfc_match_allocate): Implement the MOLD tag.
1928 * resolve.c (resolve_allocate_expr): Ditto.
1929 * trans-stmt.c (gfc_trans_allocate): Ditto.
1931 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1934 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1935 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1936 GFC_DECL_SAVED_DESCRIPTOR set.
1937 (gfc_omp_report_decl): New function.
1938 * trans.h (gfc_omp_report_decl): New prototype.
1939 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1941 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1945 * gfortranspec.c (lang_specific_driver): Removed deprecation
1947 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1948 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1949 * cpp.h (gfc_cpp_makedep): New.
1950 (gfc_cpp_add_dep): New.
1951 (gfc_cpp_add_target): New.
1952 * cpp.c (gfc_cpp_option): Add deps* members.
1953 (gfc_cpp_makedep): New.
1954 (gfc_cpp_add_dep): New.
1955 (gfc_cpp_add_target): New.
1956 (gfc_cpp_init_options): Initialize new options.
1957 (gfc_cpp_handle_option): Handle new options.
1958 (gfc_cpp_post_options): Map new options to libcpp-options.
1959 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1960 (gfc_cpp_done): If requested, write dependencies to file.
1961 * module.c (gfc_dump_module): Add a module filename as target.
1962 * scanner.c (open_included_file): New parameter system; add the
1963 included file as dependency.
1964 (gfc_open_included_file): Add the included file as dependency.
1965 (gfc_open_intrinsic_module): Likewise.
1966 * invoke.texi: Removed deprecation warning for -M.
1967 * gfortran.texi: Removed Makefile-dependencies project.
1969 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1971 * resolve.c (resolve_global_procedure): Improved checking if an
1972 explicit interface is required.
1974 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1976 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1978 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1979 (gfc_conv_intrinsic_ttynam): Likewise.
1980 (gfc_conv_intrinsic_trim): Likewise.
1982 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1985 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1987 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1989 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1991 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1993 * mathbuiltins.def: Add builtins that do not directly correspond
1994 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1995 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1996 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1997 code_{r,c}{4,8,10,16} fields. Add
1998 {,complex}{float,double,long_double}_built_in fields.
1999 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
2000 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
2001 definition of OTHER_BUILTIN.
2002 (real_compnt_info): Remove unused struct.
2003 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
2005 (build_round_expr): Call builtin_decl_for_precision instead of
2007 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
2008 instead of a switch.
2009 (gfc_build_intrinsic_lib_fndecls): Match
2010 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
2011 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
2013 (gfc_conv_intrinsic_lib_function): Go through all the extended
2015 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
2016 instead of a switch.
2017 (gfc_conv_intrinsic_abs): Likewise.
2018 (gfc_conv_intrinsic_mod): Likewise.
2019 (gfc_conv_intrinsic_sign): Likewise.
2020 (gfc_conv_intrinsic_fraction): Likewise.
2021 (gfc_conv_intrinsic_nearest): Likewise.
2022 (gfc_conv_intrinsic_spacing): Likewise.
2023 (gfc_conv_intrinsic_rrspacing): Likewise.
2024 (gfc_conv_intrinsic_scale): Likewise.
2025 (gfc_conv_intrinsic_set_exponent): Likewise.
2027 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
2031 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
2032 functions with CLASS formal arguments.
2034 2010-06-10 Janus Weil <janus@gcc.gnu.org>
2037 * resolve.c (conformable_arrays): Handle allocatable components.
2039 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2042 * gfortran.texi: Document that Cray pointers cannot be function
2045 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2048 * gfortran.texi: Document lack of support for syntax
2049 "complex FUNCTION name*16()", and existence of alternative
2050 legacy syntax "complex*16 FUNCTION name()".
2052 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2055 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
2056 POSIX's fsync(), and how to call the latter from Fortran code.
2058 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
2061 * interface.c (compare_actual_formal): Reject actual arguments with
2062 array subscript passed to ASYNCHRONOUS dummys.
2064 2010-06-10 Daniel Kraft <d@domob.eu>
2067 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
2068 (struct gfc_symbol): New field `assoc'.
2069 (struct gfc_association_list): New struct.
2070 (struct gfc_code): New struct `block' in union, move `ns' there
2071 and add association list.
2072 (gfc_free_association_list): New method.
2073 (gfc_has_vector_subscript): Made public;
2074 * match.h (gfc_match_associate): New method.
2075 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
2076 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
2077 * interface.c (gfc_has_vector_subscript): Made public.
2078 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
2079 * match.c (gfc_match_associate): New method.
2080 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
2081 * primary.c (match_variable): Don't allow names associated to expr here.
2082 * parse.c (decode_statement): Try matching ASSOCIATE statement.
2083 (case_exec_markers, case_end): Add ASSOCIATE statement.
2084 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
2085 (parse_associate): New method.
2086 (parse_executable): Handle ST_ASSOCIATE.
2087 (parse_block_construct): Change reference to gfc_code's `ns' field.
2088 * resolve.c (resolve_select_type): Ditto.
2089 (resolve_code): Ditto.
2090 (resolve_block_construct): Ditto and add comment.
2091 (resolve_select_type): Set association list in generated BLOCK to NULL.
2092 (resolve_symbol): Resolve associate names.
2093 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
2094 and free association list.
2095 (gfc_free_association_list): New method.
2096 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
2097 * trans-stmt.c (gfc_trans_block_construct): Change reference to
2098 gfc_code's `ns' field.
2100 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
2102 * error.c (error_print): Pre-initialize loc by NULL.
2103 * openmp.c (resolve_omp_clauses): Add explicit
2104 braces to avoid ambigous else.
2105 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
2107 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
2109 * gfc-internals.texi: Move to GFDL 1.3.
2110 * gfortran.texi: Ditto.
2111 * intrinsic.texi: Ditto.
2112 * invoke.texi: Ditto.
2114 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2117 * check.c (gfc_check_selected_real_kind): Verify that the
2118 actual arguments are scalar.
2120 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
2123 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
2125 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2128 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
2130 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2132 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
2134 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
2136 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
2137 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
2138 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
2139 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
2141 * fortran/check.c (nonnegative_check, less_than_bitsize1,
2142 less_than_bitsize2): New functions.
2143 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
2144 nonnegative_check and less_than_bitsize1.
2145 (gfc_check_ibclr, gfc_check_ibset): Removed.
2146 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
2149 2010-06-09 Janus Weil <janus@gcc.gnu.org>
2152 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
2155 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
2157 * resolve.c (resolve_deallocate_expr): Avoid warning
2158 about possible use of iunitialized sym.
2159 (resolve_allocate_expr): Pre-initialize sym by NULL.
2161 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
2164 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
2166 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
2168 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
2170 (gfc_get_array_type_bounds): Likewise.
2172 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
2173 (gfc_find_module): Likewise.
2175 * f95-lang.c (pushlevel): Likewise.
2177 * trans.h (struct lang_type): Add variable_size GTY option.
2178 (struct lang_decl): Likewise.
2180 2010-06-08 Tobias Burnus <burnus@net-b.de>
2183 * symbol.c (check_conflict): Move protected--external/procedure check ...
2184 * resolve.c (resolve_select_type): ... to the resolution stage.
2186 2010-06-07 Tobias Burnus <burnus@net-b.de>
2188 * options.c (gfc_handle_option): Fix -fno-recursive.
2190 2010-06-07 Tobias Burnus <burnus@net-b.de>
2192 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
2193 * gfortran.texi (copyrights-gfortran): Ditto.
2195 2010-06-07 Joseph Myers <joseph@codesourcery.com>
2197 * lang.opt (fshort-enums): Define using Var and VarExists.
2198 * options.c (gfc_handle_option): Don't set flag_short_enums here.
2200 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2201 Janus Weil <janus@gcc.gnu.org>
2204 * resolve.c (get_declared_from_expr): Move to before
2205 resolve_typebound_generic_call. Make new_ref and class_ref
2206 ignorable if set to NULL.
2207 (resolve_typebound_generic_call): Once we have resolved the
2208 generic call, check that the specific instance is that which
2209 is bound to the declared type.
2210 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
2211 freeing 'class_ref->next' twice.
2213 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
2216 * trans-array.c (structure_alloc_comps): Dereference scalar
2217 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
2220 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2222 * gfortranspec.c (append_arg, lang_specific_driver): Use
2223 GCC-specific formats in diagnostics.
2225 2010-06-02 Tobias Burnus <burnus@net-b.de>
2228 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
2231 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2234 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
2237 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
2239 * fortran/gfortran.texi: Fix typos in description of variable-format-
2242 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
2245 * dependency.c (gfc_check_section_vs_section): Check
2246 for interleaving array assignments without conflicts.
2248 2010-05-30 Janus Weil <janus@gcc.gnu.org>
2250 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
2251 $data component of a class container.
2252 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
2253 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
2254 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
2255 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
2256 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
2257 * gcc/fortran/parse.c (parse_derived): Ditto.
2258 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
2259 gfc_expr_attr): Ditto.
2260 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
2261 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
2262 resolve_fl_var_and_proc, resolve_typebound_procedure,
2263 resolve_fl_derived): Ditto.
2264 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
2265 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
2267 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
2268 gfc_trans_deferred_vars): Ditto.
2269 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
2271 2010-05-28 Tobias Burnus <burnus@net-b.de>
2273 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
2275 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2277 * gfortranspec.c (append_arg, lang_specific_driver): Use
2278 fatal_error instead of fatal. Use warning instead of fprintf for
2281 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2283 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
2284 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
2285 xstrerror instead of strerror.
2287 2010-05-26 Joseph Myers <joseph@codesourcery.com>
2289 * cpp.c (cb_cpp_error): Save and restore
2290 global_dc->warn_system_headers, not variable warn_system_headers.
2292 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2294 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
2296 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2298 * trans-common.c: Do not include rtl.h, include output.h instead.
2299 * trans-decl.c: Likewise.
2301 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
2304 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
2305 namespace before trying to reorder the gsymbols.
2307 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
2312 * resolve.c (resolve_global_procedure): Add check for global
2313 procedures with implicit interfaces and assumed-shape or optional
2314 dummy arguments. Verify that function return type, kind and string
2317 2010-05-21 Tobias Burnus <burnus@net-b.de>
2319 * gfortran.h: Do not include system.h.
2320 * bbt.c: Include system.h.
2322 * dependency.c: Ditto.
2323 * dump-parse-tree.c: Ditto.
2324 * arith.h: Do not include gfortran.h.
2325 * constructor.h: Do not include gfortran.h and splay-tree.h.
2326 * match.h: Do not include gfortran.h.
2328 * target-memory.h: Ditto.
2329 * openmp.c: Do not include toplev.h and target.h.
2330 * trans-stmt.c: Ditto not include toplev.h.
2332 * trans-common.c: Tell why toplev.h is needed. And
2333 do not include target.h.
2334 * trans-expr.c: Tell why toplev.h is needed.
2335 * trans-array.c: Ditto.
2336 * trans-openmp.c: Ditto.
2337 * trans-const.c: Ditto.
2339 * trans-types.c: Ditto.
2340 * trans-io.c: Ditto.
2341 * trans-decl.c: Ditto.
2344 * trans-intrinsic.c: Ditto.
2347 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2350 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
2351 before returning MATCH_ERROR. Add check for scalar. Add check for
2352 default integer kind.
2354 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2357 * match.c (gfc_match_select_type): On error jump back out of the local
2359 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
2360 stage, more precisely to ...
2361 * resolve.c (resolve_fl_derived): ... this place.
2363 2010-05-22 Janus Weil <janus@gcc.gnu.org>
2366 * resolve.c (ensure_not_abstract): Allow abstract types with
2367 non-abstract ancestors.
2369 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2371 * trans-const.c: Include realmpfr.h.
2372 * Make-lang.in: Update dependencies.
2374 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2376 * trans-const.c, trans-types.c, trans-intrinsic.c:
2377 Clean up redundant includes.
2379 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
2382 * lang.opt (Wunused-dummy-argument): New option.
2383 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
2384 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
2385 (set_Wall): Enable warn_unused_dummy_argument.
2386 (gfc_handle_option): Set warn_unused_dummy_argument according to
2388 * trans-decl.c (generate_local_decl): Separate warnings about
2389 unused variables and unused dummy arguments.
2390 * invoke.texi: Documented new option.
2392 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
2394 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
2395 (gfc_conv_string_tmp): Do not assert type comparibilty.
2396 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
2397 (gfc_conv_expr_descriptor): Remove assert.
2398 * trans-common.c: Clarify why rtl.h and tm.h are included.
2399 * trans-openmp.c: Do not include ggc.h and real.h.
2400 Explain why gimple.h is included.
2401 * trans-const.c: Do not include ggc.h.
2402 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
2403 * trans.c: Do not include ggc.h and real.h.
2404 Explain why gimple.h is included.
2405 * trans-types.c: Do not include tm.h. Explain why langhooks.h
2406 and dwarf2out.h are included.
2407 * trans-io.c: Do not include gimple.h and real.h.
2408 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
2409 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
2412 2010-05-20 Tobias Burnus <burnus@net-b.de>
2414 * options.c (gfc_init_options,gfc_post_options): Enable
2415 flag_associative_math by default.
2417 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2420 * trans-stmt.c (gfc_trans_stop): Add generation of call to
2421 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
2422 blank STOP, handling a null expression. (gfc_trans_pause): Use
2423 pause_string for blank PAUSE.
2424 * trans.h: Add external function declaration for error_stop_numeric.
2425 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
2426 the declaration for the library call. Adjust whitespaces.
2427 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
2428 signal no stop code. Match the expression following the stop and pass
2429 that to the translators. Remove the old use of digit matching. Add
2430 checks that the stop_code expression is INTEGER or CHARACTER, constant,
2431 and if CHARACTER, default character KIND.
2433 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2436 * lang.opt (Wconversion-extra): New option.
2437 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
2438 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
2439 (set_Wall): Enable -Wconversion.
2440 (gfc_handle_option): Set warn_conversion_extra.
2441 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
2442 introduced for -Wconversion if -Wconversion-extra is present.
2443 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
2444 -Wconversion; document -Wconversion-extra.
2446 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2449 * gfortran.h (gfc_has_default_initializer): New.
2450 * expr.c (gfc_has_default_initializer): New.
2451 * resolve.c (has_default_initializer): Removed, use
2452 gfc_has_default_initializer() instead. Updated all callers.
2453 * trans-array.c (has_default_initializer): Removed, use
2454 gfc_has_default_initializer() instead. Updated all callers.
2455 * trans-decl.c (generate_local_decl): Do not check the
2456 first component only to check for initializers, but use
2457 gfc_has_default_initializer() instead.
2459 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2462 * primary.c (match_string_constant): Move start_locus just inside
2464 * data.c (create_character_intializer): Clarified truncation warning.
2466 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2469 * intrinsic.h (gfc_check_float): New prototype.
2470 (gfc_check_sngl): New prototype.
2471 * check.c (gfc_check_float): New.
2472 (gfc_check_sngl): New.
2473 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2474 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2476 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2477 added them to the list of specifics of REAL instead.
2479 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2482 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2483 This is now handled via 'gfc_class_null_initializer'.
2485 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2487 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2488 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2489 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2490 add_procs_to_declared_vtab,add_generic_specifics,
2491 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2492 find_typebound_proc_uop,gfc_find_typebound_proc,
2493 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2494 gfc_get_tbp_symtree): Moved here from other places.
2495 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2497 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2498 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2499 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2500 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2501 * Make-lang.in: Add class.o.
2502 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2503 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2504 add_procs_to_declared_vtab,add_generic_specifics,
2505 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2506 find_typebound_proc_uop,gfc_find_typebound_proc,
2507 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2508 gfc_get_tbp_symtree): Move to class.c.
2510 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2512 * trans-types.c (gfc_init_types): Use build_function_type_list.
2513 (gfc_get_ppc_type): Likewise.
2514 * trans-decl.c (gfc_generate_constructors): Likewise.
2515 * f95-lang.c (build_builtin_fntypes): Likewise.
2516 (gfc_init_builtin_functions): Likewise.
2517 (DEF_FUNCTION_TYPE_0): Likewise.
2518 (DEF_FUNCTION_TYPE_1): Likewise.
2519 (DEF_FUNCTION_TYPE_2): Likewise.
2520 (DEF_FUNCTION_TYPE_3): Likewise.
2521 (DEF_FUNCTION_TYPE_4): Likewise.
2522 (DEF_FUNCTION_TYPE_5): Likewise.
2523 (DEF_FUNCTION_TYPE_6): Likewise.
2524 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2525 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2527 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2529 * trans-array.c (gfc_trans_array_constructor_value): Use
2530 build_constructor instead of build_constructor_from_list.
2531 (gfc_build_constant_array_constructor): Likewise.
2532 * trans-decl.c (create_main_function): Likewise.
2533 * trans-stmt.c (gfc_trans_character_select): Likewise.
2535 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2538 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2539 (resolve_fl_variable_derived): ... this place.
2540 (resolve_symbol): Make sure function symbols (and their result
2541 variables) are not resolved twice.
2543 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2546 * array.c (match_array_list): Revert change from 2010-05-13.
2548 2010-05-16 Richard Guenther <rguenther@suse.de>
2550 * trans-decl.c (module_htab_decls_hash): Revert last change.
2552 2010-05-16 Richard Guenther <rguenther@suse.de>
2554 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2556 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2558 * options.c (set_Wall): Remove special logic for Wuninitialized
2561 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2565 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2568 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2572 * gfortran.h (gfc_class_null_initializer): New prototype.
2573 * expr.c (gfc_class_null_initializer): New function to build a NULL
2574 initializer for CLASS pointers.
2575 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2576 containers. Remove default NULL initialization of $data component.
2577 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2579 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2580 Use new function 'gfc_class_null_initializer'.
2581 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2584 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2587 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2588 unsigned mpz_get_?i routines.
2590 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2592 * trans.c (trans_code): Set backend locus early.
2593 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2594 of the function instead of current input_location.
2596 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2599 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2601 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2602 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2605 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2608 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2610 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2611 by reference dummy procedures or non-dummy procedure pointers.
2612 (gfc_omp_predetermined_sharing): Return
2613 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2615 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2618 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2619 after OMP statement.
2620 (gfc_match_omp_critical): Likewise.
2621 (gfc_match_omp_flush): Likewise.
2622 (gfc_match_omp_workshare): Likewise.
2623 (gfc_match_omp_master): Likewise.
2624 (gfc_match_omp_ordered): Likewise.
2625 (gfc_match_omp_atomic): Likewise.
2626 (gfc_match_omp_barrier): Likewise.
2627 (gfc_match_omp_end_nowait): Likewise.
2629 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2632 * resolve.c (validate_case_label_expr): Removed FIXME.
2633 (resolve_select): Raise default warning on case labels out of range
2634 of the case expression.
2636 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2641 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2642 about conversion warnings.
2644 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2647 * match.c (gfc_match_select_type): Move error message to
2648 resolve_select_type.
2649 * resolve.c (resolve_select_type): Error message moved here from
2650 gfc_match_select_type. Correctly set type of temporary.
2652 2010-05-10 Richard Guenther <rguenther@suse.de>
2654 * trans-decl.c (gfc_build_library_function_decl): Split out
2656 (build_library_function_decl_1): ... this new function.
2657 Set a fnspec attribute if a specification was provided.
2658 (gfc_build_library_function_decl_with_spec): New function.
2659 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2660 and internal_unpack.
2662 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2665 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2668 2010-05-07 Jason Merrill <jason@redhat.com>
2670 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2671 to avoid -Wc++-compat warning.
2673 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2676 * options.c (gfc_handle_option): Add argument kind.
2677 * gfortran.h (gfc_handle_option): Update declaration.
2679 2010-05-06 Tobias Burnus <burnus@net-b.de>
2682 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2685 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2688 * resolve.c (traverse_data_list): Rephrase error message for
2689 non-constant bounds in data-implied-do.
2691 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2694 * gfortran.h: Removed repeat count from constructor, removed
2696 * data.h (gfc_assign_data_value_range): Changed return value from
2698 * data.c (gfc_assign_data_value): Add location to constructor element.
2699 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2700 for each element in range. Return early if an error was generated.
2701 * resolve.c (check_data_variable): Stop early if range assignment
2704 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2707 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2708 * symbol.c (gfc_build_class_symbol): Add separate class container for
2711 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2714 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2716 2010-05-02 Tobias Burnus <burnus@net-b.de>
2719 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2720 for lcobound, ucobound, image_index and this_image.
2721 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2722 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2723 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2724 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2726 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2728 2010-04-30 Tobias Burnus <burnus@net-b.de>
2732 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2733 calculation for array descriptor types.
2735 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2738 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2739 initializers for PPC members of the vtabs.
2741 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2744 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2745 attribute for all PPC members of the vtypes.
2746 (copy_vtab_proc_comps): Copy the correct interface.
2747 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2748 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2749 a dummy argument and make sure all PPC members of the vtab are
2750 initialized correctly.
2751 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2752 in call to gfc_trans_assign_vtab_procs.
2753 * trans-stmt.c (gfc_trans_allocate): Ditto.
2755 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2758 * resolve.c (resolve_typebound_function): Renamed
2759 resolve_class_compcall.Do all the detection of class references
2761 (resolve_typebound_subroutine): resolve_class_typebound_call
2762 renamed. Otherwise same as resolve_typebound_function.
2763 (gfc_resolve_expr): Call resolve_typebound_function.
2764 (resolve_code): Call resolve_typebound_subroutine.
2766 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2769 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2770 pass back the specific symtree name, rather than the target
2773 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2776 * resolve.c (resolve_structure_cons): Make the initializer of
2777 the vtab component 'extends' the same type as the component.
2779 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2782 * interface.c (check_interface1): Pass symbol name rather than NULL to
2783 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2784 trap MULL. (gfc_compare_derived_types): Revert previous change
2785 incorporated incorrectly during merge from trunk, r155778.
2786 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2787 than NULL to gfc_compare_interfaces.
2788 * symbol.c (add_generic_specifics): Likewise.
2790 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2793 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2794 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2795 (gfc_find_derived_vtab): Likewise.
2796 * module.c (ab_attribute): Add enumerator AB_VTAB.
2797 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2798 (check_for_ambiguous): Likewise.
2800 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2801 Janus Weil <janus@gcc.gnu.org>
2804 * trans-expr.c (select_class_proc): Remove function.
2805 (conv_function_val): Delete reference to previous.
2806 (gfc_conv_derived_to_class): Add second argument to the call to
2807 gfc_find_derived_vtab.
2808 (gfc_conv_structure): Exclude proc_pointer components when
2809 accessing $data field of class objects.
2810 (gfc_trans_assign_vtab_procs): New function.
2811 (gfc_trans_class_assign): Add second argument to the call to
2812 gfc_find_derived_vtab.
2813 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2814 implement holding off searching for the vptr derived type.
2815 (add_proc_component): New function.
2816 (add_proc_comps): New function.
2817 (add_procs_to_declared_vtab1): New function.
2818 (copy_vtab_proc_comps): New function.
2819 (add_procs_to_declared_vtab): New function.
2820 (void add_generic_specifics): New function.
2821 (add_generics_to_declared_vtab): New function.
2822 (gfc_find_derived_vtab): Add second argument to the call to
2823 gfc_find_derived_vtab. Add the calls to
2824 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2825 * decl.c (build_sym, build_struct): Use new arg in calls to
2826 gfc_build_class_symbol.
2827 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2828 definition of struct gfc_class_esym_list. Modify prototypes
2829 of gfc_build_class_symbol and gfc_find_derived_vtab.
2830 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2831 call to gfc_find_derived_vtab.
2832 * module.c : Add the vtype attribute.
2833 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2834 * resolve.c (resolve_typebound_generic_call): Add second arg
2835 to pass along the generic name for class methods.
2836 (resolve_typebound_call): The same.
2837 (resolve_compcall): Use the second arg to carry the generic
2838 name from the above. Remove the reference to class_esym.
2839 (check_members, check_class_members, resolve_class_esym,
2840 hash_value_expr): Remove functions.
2841 (resolve_class_compcall, resolve_class_typebound_call): Modify
2842 to use vtable rather than member by member calls.
2843 (gfc_resolve_expr): Modify second arg in call to
2845 (resolve_select_type): Add second arg in call to
2846 gfc_find_derived_vtab.
2847 (resolve_code): Add second arg in call resolve_typebound_call.
2848 (resolve_fl_derived): Exclude vtypes from check for late
2849 procedure definitions. Likewise for checking of explicit
2850 interface and checking of pass arg.
2851 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2852 calls to gfc_find_derived_vtab.
2853 * match.c (select_type_set_tmp): Use new arg in call to
2854 gfc_build_class_symbol.
2855 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2857 * parse.c (endType): Finish incomplete classes.
2859 2010-04-28 Tobias Burnus <burnus@net-b.de>
2863 * simplify.c (simplify_cobound): Handle scalar coarrays.
2865 2010-04-27 Tobias Burnus <burnus@net-b.de>
2867 * gfc-internals.texi: Update copyright year.
2868 * gfortran.texi: Ditto.
2869 * invoke.texi: Ditto.
2871 2010-04-27 Tobias Burnus <burnus@net-b.de>
2874 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2875 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2876 * trans-types.c (gfc_get_array_type_bounds,
2877 gfc_get_array_descriptor_base): Add corank argument.
2878 * trans-array.c (gfc_array_init_size): Handle corank.
2879 (gfc_trans_create_temp_array, gfc_array_allocate,
2880 gfc_conv_expr_descriptor): Add corank argument to call.
2881 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2883 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2887 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2888 of mucking with a tree directly.
2890 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2893 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2894 gfc_error with new error message.
2896 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2900 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2902 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2904 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2905 than the address of a GFC_SS_REFERENCE.
2906 * trans.h : Change comment on GFC_SS_REFERENCE.
2908 2010-04-22 Richard Guenther <rguenther@suse.de>
2911 * resolve.c (gfc_resolve_index): Wrap around ...
2912 (gfc_resolve_index_1): ... this. Add parameter to allow
2913 any integer kind index type.
2914 (resolve_array_ref): Allow any integer kind for the start
2915 index of an array ref.
2917 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2920 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2923 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2925 * intrinsic.c (sort_actual): Remove 'is' in error message.
2927 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2930 * resolve.c (resolve_fl_derived): If a component character
2931 length has not been resolved, do so now.
2932 (resolve_symbol): The same as above for a symbol character
2934 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2935 not needed for a character valued, procedure pointer.
2938 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2939 not found, return FAILURE rather than ICEing.
2941 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2944 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2945 sequential loops private in the innermost containing task region.
2947 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2949 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2950 to build_common_tree_nodes.
2952 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2955 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2956 gfc_msg_bounds by using 'Array bound mismatch' directly.
2957 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2958 error message to include the mismatch in the extent of array bound.
2959 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2960 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2962 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2964 * gfortran.texi: Update information on temporary file locations.
2966 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2968 * trans-decl.c (gfc_build_qualified_array): Ensure
2969 ubound.N and lbound.N artificial variable names don't appear
2972 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2975 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2976 block of code. Set name to the variable associated with the descriptor.
2978 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2980 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2981 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2983 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2985 * intrinsic.texi: Add the missing specific name of intrinsic
2986 procedure where the specific name is identical to the generic name.
2987 Fix inconsistent or mismatch in the argument names in intrinsic
2988 procedure descriptions. Add the SCALAR allocatable description to
2991 2010-04-14 Tobias Burnus <burnus@net-b.de>
2994 * array.c (gfc_find_array_ref): Handle codimensions.
2995 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2996 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2997 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2999 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
3000 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
3002 * intrinsic.h (add_functions): Add this_image, image_index,
3003 lcobound and ucobound intrinsics.
3004 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
3005 gfc_check_image_index, gfc_check_this_image,
3006 gfc_simplify_image_index, gfc_simplify_lcobound,
3007 gfc_simplify_this_image, gfc_simplify_ucobound):
3008 New function prototypes.
3009 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
3010 IMAGE_INDEX): Document new intrinsic functions.
3011 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
3013 * simplify.c (simplify_bound_dim): Handle coarrays.
3014 (simplify_bound): Update simplify_bound_dim call.
3015 (gfc_simplify_num_images): Add -fcoarray=none check.
3016 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
3017 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
3019 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3022 * constructor.c: Fix typo in comment.
3023 * expr.c (find_array_section): Add check for max array limit.
3025 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
3028 * gfortranspec.c (lookup_option): Check for -static and return
3030 (lang_specific_driver): Break when OPTION_static is discovered.
3032 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3034 * array.c (extract_element): Restore function from trunk.
3035 (gfc_get_array_element): Restore function from trunk.
3036 (gfc_expand_constructor): Restore check against
3037 flag_max_array_constructor.
3038 * constructor.c (node_copy_and_append): Delete unused.
3039 * gfortran.h: Delete comment and extra include.
3040 * constructor.h: Bump copyright and clean up TODO comments.
3041 * resolve.c: Whitespace.
3043 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3045 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
3046 with direct access access to elements. Adjusted prototype, fixed all
3048 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
3050 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
3051 (gfc_simplify_spread): Removed workaround, directly insert elements
3052 at a given array position.
3053 (gfc_simplify_transpose): Likewise.
3054 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
3056 (gfc_simplify_unpack): Likewise.
3058 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3060 * simplify.c (only_convert_cmplx_boz): Renamed to ...
3061 (convert_boz): ... this and moved to start of file.
3062 (gfc_simplify_abs): Whitespace fix.
3063 (gfc_simplify_acos): Whitespace fix.
3064 (gfc_simplify_acosh): Whitespace fix.
3065 (gfc_simplify_aint): Whitespace fix.
3066 (gfc_simplify_dint): Whitespace fix.
3067 (gfc_simplify_anint): Whitespace fix.
3068 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
3069 (gfc_simplify_dnint): Whitespace fix.
3070 (gfc_simplify_asin): Whitespace fix.
3071 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
3072 (gfc_simplify_atan): Likewise.
3073 (gfc_simplify_atanh): Whitespace fix.
3074 (gfc_simplify_atan2): Whitespace fix.
3075 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
3076 (gfc_simplify_bessel_j1): Likewise.
3077 (gfc_simplify_bessel_jn): Likewise.
3078 (gfc_simplify_bessel_y0): Likewise.
3079 (gfc_simplify_bessel_y1): Likewise.
3080 (gfc_simplify_bessel_yn): Likewise.
3081 (gfc_simplify_ceiling): Reorderd statements.
3082 (simplify_cmplx): Use convert_boz(), check for constant arguments.
3084 (gfc_simplify_cmplx): Use correct default kind. Removed check for
3086 (gfc_simplify_complex): Replaced if-gate. Removed check for
3088 (gfc_simplify_conjg): Whitespace fix.
3089 (gfc_simplify_cos): Whitespace fix.
3090 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
3091 (gfc_simplify_dcmplx): Removed check for constant arguments.
3092 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
3093 (gfc_simplify_digits): Whitespace fix.
3094 (gfc_simplify_dim): Whitespace fix.
3095 (gfc_simplify_dprod): Reordered statements.
3096 (gfc_simplify_erf): Whitespace fix.
3097 (gfc_simplify_erfc): Whitespace fix.
3098 (gfc_simplify_epsilon): Whitespace fix.
3099 (gfc_simplify_exp): Whitespace fix.
3100 (gfc_simplify_exponent): Use convert_boz().
3101 (gfc_simplify_floor): Reorderd statements.
3102 (gfc_simplify_gamma): Whitespace fix.
3103 (gfc_simplify_huge): Whitespace fix.
3104 (gfc_simplify_iand): Whitespace fix.
3105 (gfc_simplify_ieor): Whitespace fix.
3106 (simplify_intconv): Use gfc_convert_constant().
3107 (gfc_simplify_int): Use simplify_intconv().
3108 (gfc_simplify_int2): Reorderd statements.
3109 (gfc_simplify_idint): Reorderd statements.
3110 (gfc_simplify_ior): Whitespace fix.
3111 (gfc_simplify_ishftc): Removed duplicate type check.
3112 (gfc_simplify_len): Use range_check() instead of manual range check.
3113 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
3114 (gfc_simplify_log): Whitespace fix.
3115 (gfc_simplify_log10): Whitespace fix.
3116 (gfc_simplify_minval): Whitespace fix.
3117 (gfc_simplify_maxval): Whitespace fix.
3118 (gfc_simplify_mod): Whitespace fix.
3119 (gfc_simplify_modulo): Whitespace fix.
3120 (simplify_nint): Reorderd statements.
3121 (gfc_simplify_not): Whitespace fix.
3122 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
3123 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
3124 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
3125 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
3126 (gfc_simplify_realpart): Whitespace fix.
3127 (gfc_simplify_selected_char_kind): Removed unused result-variable.
3128 (gfc_simplify_selected_int_kind): Removed unused result-variable.
3129 (gfc_simplify_selected_real_kind): Removed unused result-variable.
3130 (gfc_simplify_sign): Whitespace fix.
3131 (gfc_simplify_sin): Whitespace fix.
3132 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
3133 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
3134 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
3135 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
3136 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
3138 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3140 * gfortran.h (gfc_start_constructor): Removed.
3141 (gfc_get_array_element): Removed.
3142 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
3143 instead. Fixed all callers.
3144 (extract_element): Removed.
3145 (gfc_expand_constructor): Temporarily removed check for
3146 max-array-constructor. Will be re-introduced later if still required.
3147 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
3148 instead. Fixed all callers.
3149 * expr.c (find_array_section): Replaced manual lookup of elements
3150 by gfc_constructor_lookup.
3152 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3154 * gfortran.h (gfc_get_null_expr): New prototype.
3155 (gfc_get_operator_expr): New prototype.
3156 (gfc_get_character_expr): New prototype.
3157 (gfc_get_iokind_expr): New prototype.
3158 * expr.c (gfc_get_null_expr): New.
3159 (gfc_get_character_expr): New.
3160 (gfc_get_iokind_expr): New.
3161 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
3162 * matchexp.c (build_node): Renamed and moved to
3163 expr.c (gfc_get_operator_expr). Reordered arguments to match
3164 other functions. Fixed all callers.
3165 (gfc_get_parentheses): Use specific function to build expr.
3166 * array.c (gfc_match_array_constructor): Likewise.
3167 * arith.c (eval_intrinsic): Likewise.
3168 (gfc_hollerith2int): Likewise.
3169 (gfc_hollerith2real): Likewise.
3170 (gfc_hollerith2complex): Likewise.
3171 (gfc_hollerith2logical): Likewise.
3172 * data.c (create_character_intializer): Likewise.
3173 * decl.c (gfc_match_null): Likewise.
3174 (enum_initializer): Likewise.
3175 * io.c (gfc_match_format): Likewise.
3176 (match_io): Likewise.
3177 * match.c (gfc_match_nullify): Likewise.
3178 * primary.c (match_string_constant): Likewise.
3179 (match_logical_constant): Likewise.
3180 (build_actual_constructor): Likewise.
3181 * resolve.c (build_default_init_expr): Likewise.
3182 * symbol.c (generate_isocbinding_symbol): Likewise.
3183 (gfc_build_class_symbol): Likewise.
3184 (gfc_find_derived_vtab): Likewise.
3185 * simplify.c (simplify_achar_char): Likewise.
3186 (gfc_simplify_adjustl): Likewise.
3187 (gfc_simplify_adjustr): Likewise.
3188 (gfc_simplify_and): Likewise.
3189 (gfc_simplify_bit_size): Likewise.
3190 (gfc_simplify_is_iostat_end): Likewise.
3191 (gfc_simplify_is_iostat_eor): Likewise.
3192 (gfc_simplify_isnan): Likewise.
3193 (simplify_bound): Likewise.
3194 (gfc_simplify_leadz): Likewise.
3195 (gfc_simplify_len_trim): Likewise.
3196 (gfc_simplify_logical): Likewise.
3197 (gfc_simplify_maxexponent): Likewise.
3198 (gfc_simplify_minexponent): Likewise.
3199 (gfc_simplify_new_line): Likewise.
3200 (gfc_simplify_null): Likewise.
3201 (gfc_simplify_or): Likewise.
3202 (gfc_simplify_precision): Likewise.
3203 (gfc_simplify_repeat): Likewise.
3204 (gfc_simplify_scan): Likewise.
3205 (gfc_simplify_size): Likewise.
3206 (gfc_simplify_trailz): Likewise.
3207 (gfc_simplify_trim): Likewise.
3208 (gfc_simplify_verify): Likewise.
3209 (gfc_simplify_xor): Likewise.
3210 * trans-io.c (build_dt): Likewise.
3211 (gfc_new_nml_name_expr): Removed.
3213 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3215 * arith.h (gfc_constant_result): Removed prototype.
3216 * constructor.h (gfc_build_array_expr): Removed prototype.
3217 (gfc_build_structure_constructor_expr): Removed prototype.
3218 * gfortran.h (gfc_int_expr): Removed prototype.
3219 (gfc_logical_expr): Removed prototype.
3220 (gfc_get_array_expr): New prototype.
3221 (gfc_get_structure_constructor_expr): New prototype.
3222 (gfc_get_constant_expr): New prototype.
3223 (gfc_get_int_expr): New prototype.
3224 (gfc_get_logical_expr): New prototype.
3225 * arith.c (gfc_constant_result): Moved and renamed to
3226 expr.c (gfc_get_constant_expr). Fixed all callers.
3227 * constructor.c (gfc_build_array_expr): Moved and renamed to
3228 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
3229 and kind. Fixed all callers.
3230 (gfc_build_structure_constructor_expr): Moved and renamed to
3231 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
3232 to type and kind. Fixed all callers.
3233 * expr.c (gfc_logical_expr): Renamed to ...
3234 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
3235 (gfc_int_expr): Renamed to ...
3236 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
3238 (gfc_get_constant_expr): New.
3239 (gfc_get_array_expr): New.
3240 (gfc_get_structure_constructor_expr): New.
3241 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
3244 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
3246 * constructor.h: New.
3247 * constructor.c: New.
3248 * Make-lang.in: Add new files to F95_PARSER_OBJS.
3249 * arith.c (reducy_unary): Use constructor API.
3250 (reduce_binary_ac): Likewise.
3251 (reduce_binary_ca): Likewise.
3252 (reduce_binary_aa): Likewise.
3253 * check.c (gfc_check_pack): Likewise.
3254 (gfc_check_reshape): Likewise.
3255 (gfc_check_unpack): Likewise.
3256 * decl.c (add_init_expr_to_sym): Likewise.
3257 (build_struct): Likewise.
3258 * dependency.c (gfc_check_dependency): Likewise.
3259 (contains_forall_index_p): Likewise.
3260 * dump-parse-tree.c (show_constructor): Likewise.
3261 * expr.c (free_expr0): Likewise.
3262 (gfc_copy_expr): Likewise.
3263 (gfc_is_constant_expr): Likewise.
3264 (simplify_constructor): Likewise.
3265 (find_array_element): Likewise.
3266 (find_component_ref): Likewise.
3267 (find_array_section): Likewise.
3268 (find_substring_ref): Likewise.
3269 (simplify_const_ref): Likewise.
3270 (scalarize_intrinsic_call): Likewise.
3271 (check_alloc_comp_init): Likewise.
3272 (gfc_default_initializer): Likewise.
3273 (gfc_traverse_expr): Likewise.
3274 * iresolve.c (check_charlen_present): Likewise.
3275 (gfc_resolve_reshape): Likewise.
3276 (gfc_resolve_transfer): Likewise.
3277 * module.c (mio_constructor): Likewise.
3278 * primary.c (build_actual_constructor): Likewise.
3279 (gfc_match_structure_constructor): Likewise.
3280 * resolve.c (resolve_structure_cons): Likewise.
3281 * simplify.c (is_constant_array_expr): Likewise.
3282 (init_result_expr): Likewise.
3283 (transformational_result): Likewise.
3284 (simplify_transformation_to_scalar): Likewise.
3285 (simplify_transformation_to_array): Likewise.
3286 (gfc_simplify_dot_product): Likewise.
3287 (simplify_bound): Likewise.
3288 (simplify_matmul): Likewise.
3289 (simplify_minval_maxval): Likewise.
3290 (gfc_simplify_pack): Likewise.
3291 (gfc_simplify_reshape): Likewise.
3292 (gfc_simplify_shape): Likewise.
3293 (gfc_simplify_spread): Likewise.
3294 (gfc_simplify_transpose): Likewise.
3295 (gfc_simplify_unpack): Likewise.q
3296 (gfc_convert_constant): Likewise.
3297 (gfc_convert_char_constant): Likewise.
3298 * target-memory.c (size_array): Likewise.
3299 (encode_array): Likewise.
3300 (encode_derived): Likewise.
3301 (interpret_array): Likewise.
3302 (gfc_interpret_derived): Likewise.
3303 (expr_to_char): Likewise.
3304 (gfc_merge_initializers): Likewise.
3305 * trans-array.c (gfc_get_array_constructor_size): Likewise.
3306 (gfc_trans_array_constructor_value): Likewise.
3307 (get_array_ctor_strlen): Likewise.
3308 (gfc_constant_array_constructor_p): Likewise.
3309 (gfc_build_constant_array_constructor): Likewise.
3310 (gfc_trans_array_constructor): Likewise.
3311 (gfc_conv_array_initializer): Likewise.
3312 * trans-decl.c (check_constant_initializer): Likewise.
3313 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
3314 (gfc_apply_interface_mapping_to_cons): Likewise.
3315 (gfc_trans_structure_assign): Likewise.
3316 (gfc_conv_structure): Likewise.
3317 * array.c (check_duplicate_iterator): Likewise.
3318 (match_array_list): Likewise.
3319 (match_array_cons_element): Likewise.
3320 (gfc_match_array_constructor): Likewise.
3321 (check_constructor_type): Likewise.
3322 (check_constructor): Likewise.
3324 (expand_constructor): Likewise.
3325 (extract_element): Likewise.
3326 (gfc_expanded_ac): Likewise.
3327 (resolve_array_list): Likewise.
3328 (gfc_resolve_character_array_constructor): Likewise.
3329 (copy_iterator): Renamed to ...
3330 (gfc_copy_iterator): ... this.
3331 (gfc_append_constructor): Removed.
3332 (gfc_insert_constructor): Removed unused function.
3333 (gfc_get_constructor): Removed.
3334 (gfc_free_constructor): Removed.
3335 (qgfc_copy_constructor): Removed.
3336 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
3337 Removed all references. Replaced constructor list by splay-tree.
3338 (struct gfc_constructor): Removed member 'next', moved 'offset' from
3339 the inner struct, added member 'base'.
3340 (gfc_append_constructor): Removed prototype.
3341 (gfc_insert_constructor): Removed prototype.
3342 (gfc_get_constructor): Removed prototype.
3343 (gfc_free_constructor): Removed prototype.
3344 (qgfc_copy_constructor): Removed prototype.
3345 (gfc_copy_iterator): New prototype.
3346 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
3348 2010-04-10 Tobias Burnus <burnus@net-b.de>
3351 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
3352 proc-pointers and type-bound procedures.
3353 (gfc_specification_expr): Check proc-pointers for pureness.
3355 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
3358 * gfortranspec.c (lang_specific_driver): Do not expose vars
3359 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
3362 2010-04-09 Tobias Burnus <burnus@net-b.de>
3365 * decl.c (variable_decl, match_attr_spec): Fix setting the array
3367 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
3368 * data.c (gfc_assign_data_value): Ditto.
3369 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
3370 (gfc_traverse_expr): Traverse also through codimension expressions.
3371 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3372 gfc_has_ultimate_pointer): New functions.
3373 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
3374 (gfc_array_ref): Add codimen.
3375 (gfc_array_ref): Add in_allocate.
3376 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
3377 gfc_has_ultimate_pointer): Add prototypes.
3378 * interface.c (compare_parameter, compare_actual_formal,
3379 check_intents): Add coarray constraints.
3380 * match.c (gfc_match_iterator): Add coarray constraint.
3381 * match.h (gfc_match_array_ref): Update interface.
3382 * primary.c (gfc_match_varspec): Handle codimensions.
3383 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
3384 (check_class_members): Return gfc_try instead for error recovery.
3385 (resolve_typebound_function,resolve_typebound_subroutine,
3386 check_members): Handle return value of check_class_members.
3387 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
3388 check_dimension, compare_spec_to_ref, resolve_array_ref,
3389 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
3390 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
3392 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
3393 Skip over coarray refs.
3394 (gfc_array_allocate) Add support for references containing coindexes.
3395 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
3396 (gfc_map_intrinsic_function): Ignore codimensions.
3398 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
3401 * io.c (check_format_string): Added check for additional non
3402 blank characters after the format string was successfully
3404 * io.c (check_format): Changed the error messages for positive
3405 int required and period required to drop through the error logic
3406 and report with gfc_error instead of gfc_error_now. Corrected
3407 format postion for hollerith strings.
3409 2010-04-08 Tobias Burnus <burnus@net-b.de>
3411 * module.c (use_iso_fortran_env_module): Fix standard check.
3413 2010-04-07 Jakub Jelinek <jakub@redhat.com>
3415 * parse.c (parse_derived, parse_enum): Avoid set but not used
3418 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
3421 * gfortran.texi: Add section about representation of
3424 2010-04-07 Simon Baldwin <simonb@google.com>
3426 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
3427 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
3429 2010-04-07 Richard Guenther <rguenther@suse.de>
3431 * options.c (gfc_init_options): Do not set.
3433 2010-04-06 Tobias Burnus <burnus@net-b.de>
3436 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
3437 * match.c (gfc_match_critical, sync_statement): Ditto.
3438 * gfortran.h (gfc_fcoarray): New enum.
3439 (gfc_option_t): Use it.
3440 * lang.opt (fcoarray): Add new flag.
3441 * invoke.texi (fcoarray): Document it.
3442 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
3443 (gfc_handle_coarray_option): New function.
3445 2010-04-06 Tobias Burnus <burnus@net-b.de>
3448 * gfortran.h (gfc_array_spec): Add cotype.
3449 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
3450 and defer error diagnostic.
3451 * resolve.c (resolve_fl_derived): Add missing check.
3452 (resolve_symbol): Add cotype/type check.
3453 * parse.c (parse_derived): Fix setting of coarray_comp.
3455 2010-04-06 Tobias Burnus <burnus@net-b.de>
3458 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3459 match_array_element_spec,gfc_copy_array_spec,
3460 gfc_compare_array_spec): Include corank.
3461 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3462 * decl.c (build_sym,build_struct,variable_decl,
3463 match_attr_spec,attr_decl1,cray_pointer_decl,
3464 gfc_match_volatile): Add codimension.
3465 (gfc_match_codimension): New function.
3466 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3467 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3468 (gfc_add_codimension): New function prototype.
3469 * match.h (gfc_match_codimension): New function prototype.
3470 (gfc_match_array_spec): Update prototype
3471 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3472 * module.c (MOD_VERSION): Bump.
3473 (mio_symbol_attribute): Support coarray attributes.
3474 (mio_array_spec): Add corank support.
3475 * parse.c (decode_specification_statement,decode_statement,
3476 parse_derived): Add coarray support.
3477 * resolve.c (resolve_formal_arglist, was_declared,
3478 is_non_constant_shape_array, resolve_fl_variable,
3479 resolve_fl_derived, resolve_symbol): Add coarray support.
3480 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3481 gfc_build_class_symbol): Add coarray support.
3482 (gfc_add_codimension): New function.
3484 2010-04-06 Tobias Burnus <burnus@net-b.de>
3487 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3488 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3489 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3491 * intrinsic.texi (iso_fortran_env): Ditto.
3492 * libgfortran.h (libgfortran_stat_codes): New enum.
3493 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3494 constants from the intrinsic module.
3496 2010-04-06 Tobias Burnus <burnus@net-b.de>
3499 * intrinsic.c (add_functions): Add num_images.
3500 * decl.c (gfc_match_end): Handle END CRITICAL.
3501 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3502 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3504 * gfortran.h (gfc_statement): Add enum items for those.
3505 (gfc_exec_op) Ditto.
3506 (gfc_isym_id): Add num_images.
3507 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3508 (gfc_trans_sync,gfc_trans_critical): New functions.
3509 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3510 gfc_trans_critical): Add/update prototypes.
3511 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3512 and SYNC statements.
3513 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3514 * resolve.c (resolve_sync): Add function.
3515 (gfc_resolve_blocks): Handle CRITICAL.
3516 (resolve_code): Handle CRITICAL, ERROR STOP,
3517 (resolve_branch): Add CRITICAL constraint check.
3518 and SYNC statements.
3519 * st.c (gfc_free_statement): Add new statements.
3520 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3521 (gfc_build_builtin_function_decls): Initialize it.
3522 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3523 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3524 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3526 (match_exit_cycle): Handle CRITICAL constraint.
3527 (gfc_match_stopcode): Handle ERROR STOP.
3528 * match.h (gfc_match_critical, gfc_match_error_stop,
3529 gfc_match_sync_all, gfc_match_sync_images,
3530 gfc_match_sync_memory): Add prototype.
3531 * parse.c (decode_statement, gfc_ascii_statement,
3532 parse_executable): Handle new statements.
3533 (parse_critical_block): New function.
3534 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3535 * intrinsic.texi (num_images): Document new function.
3536 * simplify.c (gfc_simplify_num_images): Add function.
3538 2010-04-06 Tobias Burnus <burnus@net-b.de>
3541 * trans-array.c (gfc_conv_expr_descriptor): Update
3542 gfc_trans_scalar_assign call.
3543 (has_default_initializer): New function.
3544 (gfc_trans_deferred_array): Nullify less often.
3545 * trans-expr.c (gfc_conv_subref_array_arg,
3546 gfc_trans_subcomponent_assign): Update call to
3547 gfc_trans_scalar_assign.
3548 (gfc_trans_scalar_assign): Add parameter and pass it on.
3549 (gfc_trans_assignment_1): Optionally, do not dealloc before
3551 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3552 call to gfc_trans_scalar_assign.
3553 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3554 initializer to static variables.
3555 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3556 * trans-stmt.c (forall_make_variable_temp,
3557 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3558 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3559 gfc_trans_allocate): Update gfc_trans_assignment call.
3560 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3561 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3562 parameter to prototype.
3564 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3566 * ioparm.def : Update copyright.
3568 * trans-array.c : ditto
3569 * trans-array.h : ditto
3571 * trans-types.c: ditto
3572 * dependency.c : ditto
3573 * gfortran.h : ditto
3575 * trans-io.c : ditto
3576 * trans-intrinsic.c : ditto
3577 * libgfortran.h : ditto
3578 * invoke.texi : ditto
3579 * intrinsic.texi : ditto
3582 * intrinsic.c : ditto
3583 * interface.c : ditto
3584 * iresolve.c : ditto
3585 * trans-stmt.c : ditto
3586 * trans-stmt.h : ditto
3591 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3594 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3595 do not assert the context of derived types.
3597 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3600 * ioparm.def: Change inquire size variable to type pointer to
3603 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3606 * trans-expr.c (conv_parent_component_references): Ensure that
3607 'dt' has a backend_decl.
3610 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3611 type has a backend_decl.
3614 * resolve.c (resolve_global_procedure): Check that the 'cl'
3615 structure is not NULL.
3617 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3619 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3622 2010-03-17 Tobias Burnus <burnus@net-b.de>
3625 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3626 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3628 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3629 pointees as having explizit size.
3630 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3632 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3633 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3634 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3635 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3636 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3639 2010-03-14 Tobias Burnus <burnus@net-b.de>
3642 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3643 (resolve_ordinary_assign): Add check to avoid segfault.
3645 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3649 * resolve.c (resolve_compcall): Add new boolean dummy argument
3650 'class_members'. Only resolve expression at end if false.
3651 Remove redundant, static variable 'class_object'.
3652 (check_class_members): Add extra argument to call of
3654 (resolve_typebound_function): Renamed resolve_class_compcall.
3655 Do all the detection of class references here. Correct calls to
3656 resolve_compcall for extra argument.
3657 (resolve_typebound_subroutine): resolve_class_typebound_call
3658 renamed. Otherwise same as resolve_typebound_function.
3659 (gfc_resolve_expr): Call resolve_typebound_function.
3660 (resolve_code): Call resolve_typebound_subroutine.
3662 2010-03-10 Tobias Burnus <burnus@net-b.de
3665 * symbol.c (get_iso_c_sym): Set sym->result.
3667 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3670 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3671 for TBPs, otherwise they will not be resolved properly.
3672 (resolve_function): Use 'value.function.esym' instead of
3673 'value.function.name' to check if we're dealing with a TBP.
3674 (check_class_members): Set correct type of passed object for all TBPs,
3675 not only generic ones, except if the type is abstract.
3677 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3680 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3681 'final...' are not misinterpreted as FINAL statements.
3683 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3686 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3687 allocatable ultimate components do not need temporaries, whilst
3688 ultimate pointer components do.
3690 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3693 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3695 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3698 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3701 * trans-array.c (gfc_conv_array_parameter): A full array of
3702 derived type need not be restricted to a symbol without an
3703 array spec to use the call to gfc_conv_expr_descriptor.
3706 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3707 allocatable arrays do not need temporaries.
3709 2010-03-01 Tobias Burnus <burnus@net-b.de>
3712 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3715 2010-02-28 Tobias Burnus <burnus@net-b.de>
3718 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3719 (gfc_conv_initializer): Handle zero initializer as special case.
3721 2010-02-27 Tobias Burnus <burnus@net-b.de>
3724 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3725 for module variables for Fortran 2008.
3727 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3730 * trans-common.c (build_common_decl): Also update DECL_MODE,
3731 and DECL_SIZE when encountering a larger common block and call
3734 2010-02-24 Tobias Burnus <burnus@net-b.de>
3737 * trans-expr.c (gfc_conv_initializer): Call directly
3738 gfc_conv_constant for C_NULL_(FUN)PTR.
3740 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3743 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3744 checking the rest of the dimensions for elements.
3746 2010-02-21 Tobias Burnus <burnus@net-b.de>
3749 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3751 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3752 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3753 * invoke.texi: Document new -fno-protect-parens flag.
3755 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3761 * dependency.c (gfc_check_argument_var_dependency): Use enum
3762 value instead of arithmetic vaue for 'elemental'.
3763 (check_data_pointer_types): New function.
3764 (gfc_check_dependency): Call check_data_pointer_types.
3765 * trans-array.h : Change fourth argument of
3766 gfc_conv_array_parameter to boolean.
3767 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3768 can be a dummy but it must not be assumed shape or deferred.
3769 Change fourth argument to boolean. Array constructor exprs will
3770 always be contiguous and do not need packing and unpacking.
3771 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3772 space and change fourth argument of gfc_conv_array_parameter
3774 (gfc_trans_arrayfunc_assign): Change fourth argument of
3775 gfc_conv_array_parameter to boolean.
3776 * trans-io.c (gfc_convert_array_to_string): The same.
3777 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3779 2010-02-20 Tobias Burnus <burnus@net-b.de>
3782 * libgfortran.h: Add GFC_RTCHECK_MEM.
3783 * invoke.texi (-fcheck=): Document -fcheck=mem.
3784 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3785 and enable malloc-success check only with -fcheck=mem.
3786 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3788 2010-02-16 Tobias Burnus <burnus@net-b.de>
3791 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3792 * intrinsic.c (add_functions): Ditto.
3793 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3794 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3796 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3799 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3800 gfc_trans_do prototype.
3801 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3802 a loop exit condition. If exit condition is given, build the loop exit
3803 code, checking IO results of implied do loops in READ and WRITE.
3804 (gfc_trans_do): Likewise.
3805 * trans.c (trans_code): New static work function, previously
3806 gfc_trans_code. Passes exit condition to gfc_trans_do.
3807 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3808 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3809 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3810 result status bits in the dtparm structure. Use this condition in call
3811 to gfc_trans_code_cond.
3813 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3817 * trans-array.c (gfc_conv_array_parameter): Use
3818 gfc_full_array_ref_p to detect full and contiguous variable
3819 arrays. Full array components and contiguous arrays do not need
3820 internal_pack and internal_unpack.
3822 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3825 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3828 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3830 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3833 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3834 Tobias Burnus <burnus@net-b.de>
3837 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3839 2010-02-10 Tobias Burnus <burnus@net-b.de>
3842 * trans-decl.c (gfc_generate_function_code): Only check
3843 actual-vs.-dummy character bounds if not bind(C).
3845 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3848 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3849 info->dimen after info has been freed.
3851 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3854 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3857 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3859 * module.c (fix_mio_expr): Declare sym.
3861 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3864 * module.c (fix_mio_expr): Fix for private generic procedures.
3866 2010-02-09 Daniel Kraft <d@domob.eu>
3869 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3870 length to be correct and issue only with -Wsurprising.
3871 * invoke.texi (Wsurprising): Mention this new warning that is
3872 turned on by -Wsurprising.
3874 2010-02-09 Daniel Kraft <d@domob.eu>
3877 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3878 can be CHARACTER type.
3879 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3881 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3884 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3885 'formal_ptr'. If this is true, give returned descriptor unity
3886 lbounds, in all dimensions, and the appropriate offset.
3887 (gfc_conv_procedure_call); If formal is a pointer, set the last
3888 argument of gfc_conv_subref_array_arg to true.
3889 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3890 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3891 new arg of gfc_conv_subref_array_arg to false.
3892 * trans-stmt.c (forall_make_variable_temp): The same.
3894 2010-02-03 Tobias Burnus <burnus@net-b.de>
3897 * interface.c (compare_parameter): Disable rank-checking
3900 2010-02-02 Tobias Burnus <burnus@net-b.de>
3903 * parse.c (decode_specification_statement): Use sym->result not sym.
3905 2010-02-01 Tobias Burnus <burnus@net-b.de>
3908 * decl.c (variable_decl): Allow default initializer in
3909 TYPE declarations in PURE functions.
3911 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3914 * resolve.c (resolve_allocate_expr): Move default initialization code
3915 here from gfc_trans_allocate.
3916 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3918 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3919 of CLASS variables via memcpy.
3920 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3921 to resolve_allocate_expr.
3923 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3926 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3927 * gfortran.h : Add prototype for above.
3928 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3929 (gfc_trans_subcomponent_assign): Call new function to replace
3930 the code to deal with allocatable components.
3931 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3932 gfc_get_full_arrayspec_from_expr to replace existing code.
3934 2010-01-25 Tobias Burnus <burnus@net-b.de>
3937 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3940 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3944 * expr.c (remove_subobject_ref): If the constructor is NULL use
3945 the expression as the source.
3946 (simplify_const_ref): Change the type of expression if
3947 there are component references. Allow for substring to be at
3948 the end of an arbitrarily long chain of references. If an
3949 element is found that is not in an EXPR_ARRAY, assume that this
3950 is scalar initialization of array. Call remove_subobject_ref in
3951 this case with NULL second argument.
3953 2010-01-24 Tobias Burnus <burnus@net-b.de>
3956 * array.c (gfc_array_dimen_size): Use correct specific
3957 function in the check.
3959 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3962 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3963 is required, turn any trailing array elements after a range
3964 into ranges so that offsets can be calculated.
3966 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3968 * module.c (mio_f2k_derived): Use enumerator as initializer of
3972 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3973 bitfield of width 2.
3975 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3978 * resolve.c (extract_compcall_passed_object): Set locus for
3979 passed-object argument.
3980 (extract_ppc_passed_object): Set locus and correctly remove PPC
3983 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3986 * trans-decl.c (add_argument_checking): Do not use the backend
3987 decl directly to test for the presence of an optional dummy
3988 argument. Use gfc_conv_expr_present, remembering to set the
3992 * trans-decl.c (gfc_generate_function_code): Small white space
3993 changes. If 'recurcheckvar' is NULL do not try to reset it.
3995 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3998 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3999 component for extended types.
4000 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
4001 and take care of parent component accessibility.
4003 2010-01-17 Janus Weil <janus@gcc.gnu.org>
4006 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
4007 * interface.c (check_interface1): Move a warning message here from
4008 resolve_fl_procedure.
4009 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
4010 * module.c (read_module): Remove call to gfc_check_interfaces, since
4011 this comes too early here.
4012 * resolve.c (resolve_fl_procedure): Move warning message to
4015 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4018 * interface.c (check_interface1): Pass symbol name rather than NULL to
4019 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
4021 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
4022 than NULL to gfc_compare_interfaces.
4024 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4027 * trans-array.c (duplicate_allocatable): Static version of
4028 gfc_duplicate_allocatable with provision to handle scalar
4029 components. New boolean argument to switch off call to malloc
4031 (gfc_duplicate_allocatable): New function to call above with
4033 (gfc_copy_allocatable_data): New function to call above with
4035 (structure_alloc_comps): Do not apply indirect reference to
4036 scalar pointers. Add new section to copy allocatable components
4037 of arrays. Extend copying of allocatable components to include
4039 (gfc_copy_only_alloc_comp): New function to copy allocatable
4040 component derived types, without allocating the base structure.
4041 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
4042 Add primitive for gfc_copy_only_alloc_comp.
4043 * trans-expr.c (gfc_conv_procedure_call): After calls to
4044 transformational functions with results that are derived types
4045 with allocatable components, copy the components in the result.
4046 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
4047 of lhs derived types before allocation.
4049 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
4052 * module.c (load_generic_interfaces): If a procedure that is
4053 use associated but not generic is given an interface that
4054 includes itself, then make it generic.
4056 2010-01-11 Joseph Myers <joseph@codesourcery.com>
4057 Shujing Zhao <pearly.zhao@oracle.com>
4059 PR translation/42469
4060 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
4061 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
4062 character between option name and help text.
4064 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
4068 * trans-array.c (gfc_conv_array_initializer): Change call to
4069 gfc_error_now to call to gfc_fatal_error.
4070 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
4071 (is_constant_element): Changed name from constant_element.
4072 (gfc_constant_ac): Only use expand_construuctor for expression
4073 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
4074 call gfc_is_constant_expr.
4075 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
4077 * resolve.c (gfc_is_expandable_expr): New function that determiners if
4078 array expressions should have their constructors expanded.
4079 (gfc_resolve_expr): Use new function to determine whether or not to call
4080 gfc_expand_constructor.
4082 2010-01-09 Tobias Burnus <burnus@net-b.de>
4085 * trans-expr.c (gfc_trans_structure_assign): Handle
4087 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
4088 to the constructor for c_null_(fun)ptr.
4089 * resolve.c (resolve_structure_cons): Add special case
4090 for c_null_(fun)ptr.
4092 2010-01-09 Jakub Jelinek <jakub@redhat.com>
4094 * gfortranspec.c (lang_specific_driver): Update copyright notice
4097 2010-01-08 Tobias Burnus <burnus@net-b.de>
4100 * symbol.c (check_conflict, gfc_copy_attr): Add
4101 ASYNCHRONOUS support.
4102 (gfc_add_asynchronous): New function.
4103 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
4104 (gfc_match_asynchronous): New function.
4105 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
4106 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
4107 (gfc_add_asynchronous): New Prototype.
4108 * module.c (ab_attribute, mio_symbol_attribute): Add
4109 ASYNCHRONOUS support.
4110 * resolve.c (was_declared): Ditto.
4111 * match.h (gfc_match_asynchronous): New prototype.
4112 * parse.c (decode_specification_statement,decode_statement):
4113 Add ASYNCHRONOUS support.
4115 2010-01-07 Tobias Burnus <burnus@net-b.de>
4118 * trans-decl.c (get_proc_pointer_decl): Fix call to
4119 gfc_conv_initializer for array-valued proc-pointer funcs.
4121 2010-01-07 Tobias Burnus <burnus@net-b.de>
4124 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
4125 allocatable scalars with SAVE attribute.
4127 2010-01-05 Tobias Burnus <burnus@net-b.de>
4130 * options.c (gfc_post_options): Set -frecursion
4131 when -fopenmp is used.
4133 2010-01-05 Tobias Burnus <burnus@net-b.de>
4136 * trans-expr.c (gfc_conv_procedure_call): Nullify
4137 return value for allocatable-scalar character functions.
4139 2010-01-04 Tobias Burnus <burnus@net-b.de>
4142 * error.c (error_printf, gfc_warning, gfc_notify_std,
4143 gfc_warning_now, gfc_error, gfc_error_now,
4144 gfc_fatal_error): Change argument name from nocmsgid to
4145 gmsgid to enable (x)gettext's % checking.
4147 2010-01-04 Tobias Burnus <burnus@net-b.de>
4149 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
4151 2010-01-04 Tobias Burnus <burnus@net-b.de>
4154 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
4155 for functions returning allocatable scalars.
4156 * trans-stmt.c (gfc_trans_allocate): Emmit error when
4157 reallocating an allocatable scalar.
4158 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
4160 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
4161 allocatable scalars.
4162 (gfc_generate_function_code): Nullify result variable for
4163 allocatable scalars.
4166 * module.c (gfc_use_module): Fix warning string to allow
4170 * invoke.texi (-fcheck=recursion): Mention that the checking
4171 is also disabled for -frecursive.
4172 * trans-decl.c (gfc_generate_function_code): Disable
4173 -fcheck=recursion when -frecursive is used.
4175 * intrinsic.texi (iso_c_binding): Improve wording.
4178 Copyright (C) 2010 Free Software Foundation, Inc.
4180 Copying and distribution of this file, with or without modification,
4181 are permitted in any medium without royalty provided the copyright
4182 notice and this notice are preserved.