1 2010-08-29 Janus Weil <janus@gcc.gnu.org>
4 * resolve.c (resolve_structure_cons): For derived types, make sure the
5 type has been resolved.
6 (resolve_typebound_procedures): Make sure the vtab has been generated.
8 2010-08-29 Janus Weil <janus@gcc.gnu.org>
11 * match.c (gfc_match_select_type): Give the associate-name the
12 FL_VARIABLE attribute.
14 2010-08-28 Steven G. Kargl <kargl@gcc.gnu.org>
16 * simplify.c (gfc_simplify_bessel_n2): Fix indention
19 2010-08-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
22 * trans-types.c (gfc_init_kinds): Disable TFmode.
24 2010-08-27 Janus Weil <janus@gcc.gnu.org>
27 * match.c (gfc_match_allocate): Avoid double free on error.
29 2010-08-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
32 * gfortran.h (gfc_real_info): Add c_float128 field.
33 * mathbuiltins.def: Indicate which builtins are const.
34 * trans-types.h (float128_type_node, complex_float128_type_node,
35 gfc_real16_is_float128): New variables.
36 * trans-types.c (float128_type_node, complex_float128_type_node,
37 gfc_real16_is_float128): New variables.
38 (gfc_init_kinds): Allow TFmode.
39 (gfc_build_real_type): Mark __float128 types as such.
40 (gfc_init_types): Initialize float128_type_node and
41 complex_float128_type_node
42 * f95-lang.c (gfc_init_builtin_functions): Adjust for new
43 argument of OTHER_BUILTIN macro.
44 * trans-intrinsic.c (gfc_intrinsic_map_t): Likewise.
45 (builtin_decl_for_precision): Special case for __float128.
46 (builtin_decl_for_float_kind): Likewise.
47 (define_quad_builtin): New function.
48 (gfc_build_intrinsic_lib_fndecls): Create all __float128
49 library decls if necessary. Store them in the real16_decl and
50 complex16_decl builtin map fields.
51 (gfc_get_intrinsic_lib_fndecl): Handle q-suffixed __float128
52 library function names.
54 2010-08-27 Tobias Burnus <burnus@net-b.de>
57 * gcc/fortran/intrinsic.c (add_functions): Add norm2 and parity.
58 * gcc/fortran/intrinsic.h (gfc_check_norm2, gfc_check_parity):
59 gfc_simplify_norm2, gfc_simplify_parity, gfc_resolve_norm2,
60 gfc_resolve_parity): New prototypes.
61 * gcc/fortran/gfortran.h (gfc_isym_id): New enum items
62 GFC_ISYM_NORM2 and GFC_ISYM_PARITY.
63 * gcc/fortran/iresolve.c (gfc_resolve_norm2,
64 gfc_resolve_parity): New functions.
65 * gcc/fortran/check.c (gfc_check_norm2, gfc_check_parity):
67 * gcc/fortran/trans-intrinsic.c (gfc_conv_intrinsic_arith,
68 gfc_conv_intrinsic_function): Handle NORM2 and PARITY.
69 * gcc/fortran/intrinsic.texi (NORM2, PARITY): Add.
70 * gcc/fortran/simplify.c (simplify_transformation_to_array):
71 Add post-processing opterator.
72 (gfc_simplify_all, gfc_simplify_any, gfc_simplify_count,
73 gfc_simplify_product, gfc_simplify_sum): Update call.
74 (add_squared, do_sqrt, gfc_simplify_norm2, do_xor,
75 gfc_simplify_parity): New functions.
77 2010-08-27 Janus Weil <janus@gcc.gnu.org>
80 * match.c (select_type_set_tmp): Add the possibility to reset the
82 (gfc_match_class_is): Reset the temporary in CLASS DEFAULT clauses.
84 2010-08-27 Thomas Koenig <tkoenig@gcc.gnu.org>
87 * dependency.c (check_section_vs_section): Single test for
88 identical strides which takes into account that only one
89 of the strides may be NULL.
91 2010-08-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
94 * primary.c (match_hollerith_constant): Calculate padding needed to
95 fill default integer and allocate string for that size. Set pad bytes
97 * gfortran.h: Add hollerith pad value to type spec union.
98 * data.c (create_character_initializer): Fix spelling of function name.
99 Use hollerith pad value to calculate length.
100 * arith.c (hollerith2representation); Use hollerith pad value to
103 2010-08-26 Daniel Kraft <d@domob.eu>
108 * gfortran.h (struct gfc_association_list): New flag `dangling'.
109 (gfc_build_block_ns): Declared here...
110 * parse.h (gfc_build_block_ns): ...instead of here.
111 * trans.h (gfc_process_block_locals): Expect additionally the
112 gfc_association_list of BLOCK (if present).
113 * match.c (select_type_set_tmp): Create sym->assoc for temporary.
114 * resolve.c (resolve_variable): Only check for invalid *array*
115 references on associate-names.
116 (resolve_assoc_var): New method with code previously in resolve_symbol.
117 (resolve_select_type): Use association to give the selector and
118 temporaries their values instead of ordinary assignment.
119 (resolve_fl_var_and_proc): Allow CLASS associate-names.
120 (resolve_symbol): Use new `resolve_assoc_var' instead of inlining here.
121 * trans-stmt.c (gfc_trans_block_construct): Pass association-list
122 to `gfc_process_block_locals' to match new interface.
123 * trans-decl.c (gfc_get_symbol_decl): Don't defer associate-names
125 (gfc_process_block_locals): Defer them rather here when linked to
126 from the BLOCK's association list.
128 2010-08-25 Jakub Jelinek <jakub@redhat.com>
130 * trans-decl.c (gfc_build_intrinsic_function_decls): Set
131 TREE_NOTHROW on fndecls that can't throw. Set
132 TREE_READONLY on gfor_fndecl_math_ishftc{4,8,16}.
133 (gfc_build_builtin_function_decls): Set TREE_NOTHROW on
134 gfor_fndecl_associated.
136 2010-08-23 Mikael Morin <mikael@gcc.gnu.org>
139 * frontend-passes.c (optimize_equality): Don't optimize array equality
141 2010-08-23 Janus Weil <janus@gcc.gnu.org>
144 * resolve.c (resolve_procedure_interface): New function split off from
146 (resolve_formal_arglist): Call it here ...
147 (resolve_symbol): ... and here.
149 2010-08-22 Joseph Myers <joseph@codesourcery.com>
151 * Make-lang.in (gfortranspec.o): Update dependencies.
152 * gfortranspec.c: Include coretypes.h before gcc.h. Include
154 (MATH_LIBRARY, FORTRAN_LIBRARY): Remove initial "-l".
155 (ADD_ARG_LIBGFORTRAN, Option, lookup_option): Remove.
156 (g77_xargc): Make unsigned.
157 (g77_xargv): Change to g77_x_decoded_options.
158 (g77_newargc): Make unsigned.
159 (g77_newargv): Change to g77_new_decoded_options.
160 (strings_same, options_same): New.
161 (append_arg): Use cl_decoded_option structures.
162 (append_option): New.
163 (add_arg_libgfortran): New.
164 (lang_specific_driver): Use cl_decoded_option structures.
166 2010-08-21 Janus Weil <janus@gcc.gnu.org>
170 * class.c (add_proc_comp): Add static initializer for PPCs.
171 (add_procs_to_declared_vtab): Modified comment.
172 * module.c (mio_component): Add argument 'vtype'. Don't read/write the
173 initializer if the component is part of a vtype.
174 (mio_component_list): Add argument 'vtype', pass it on to
176 (mio_symbol): Modified call to 'mio_component_list'.
177 * trans.h (gfc_conv_initializer): Modified prototype.
178 (gfc_trans_assign_vtab_procs): Removed.
179 * trans-common.c (create_common): Modified call to
180 'gfc_conv_initializer'.
181 * trans-decl.c (gfc_get_symbol_decl,get_proc_pointer_decl,
182 gfc_emit_parameter_debug_info): Modified call to
183 'gfc_conv_initializer'.
184 (build_function_decl): Remove assertion.
185 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
186 Removed call to 'gfc_trans_assign_vtab_procs'.
187 (gfc_conv_initializer): Add argument 'procptr'.
188 (gfc_conv_structure): Modified call to 'gfc_conv_initializer'.
189 (gfc_trans_assign_vtab_procs): Removed.
190 * trans-stmt.c (gfc_trans_allocate): Removed call to
191 'gfc_trans_assign_vtab_procs'.
193 2010-08-21 Tobias Burnus <burnus@net-b.de>
197 * intrinsic.c (add_sym): Init value attribute.
198 (set_attr_value): New function.
199 (add_functions) Use it and add JN/YN resolvers.
200 * symbol.c (gfc_copy_formal_args_intr): Copy value attr.
201 * intrinsic.h (gfc_resolve_bessel_n2): New prototype.
202 * gfortran.h (gfc_intrinsic_arg): Add value attribute.
203 * iresolve.c (gfc_resolve_bessel_n2): New function.
204 * trans-intrinsic.c (gfc_get_symbol_for_expr): Create
206 (gfc_conv_intrinsic_function,gfc_is_intrinsic_libcall):
207 Add GFC_ISYM_JN2/GFC_ISYM_YN2 as case value.
208 * simplify.c (): For YN set to -INF if previous values
210 * trans-expr.c (gfc_conv_procedure_call): Don't crash
212 * iresolve.c (gfc_resolve_extends_type_of): Set the
213 type of the dummy argument to the one of the actual.
215 2010-08-20 Joseph Myers <joseph@codesourcery.com>
217 * lang.opt (MD, MMD): Use NoDriverArg instead of NoArgDriver.
219 2010-08-20 Joseph Myers <joseph@codesourcery.com>
221 * gfortranspec.c (lang_specific_driver): Refer to -lgfortran in
224 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
226 * trans-openmp.c: Use FOR_EACH_VEC_ELT.
228 2010-08-19 Daniel Kraft <d@domob.eu>
232 * trans.h (struct gfc_se): New flag `byref_noassign'.
233 * trans-array.h (gfc_conv_shift_descriptor_lbound): New method.
234 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
235 * expr.c (gfc_check_pointer_assign): Allow bounds and rank remapping
236 and check for compile-time errors with those.
237 * trans-decl.c (trans_associate_var): Use new routine
238 `gfc_conv_shift_descriptor_lbound' instead of doing it manually.
239 * trans-array.c (gfc_conv_shift_descriptor_lbound): New method.
240 (gfc_conv_array_extent_dim), (gfc_conv_descriptor_size): New methods.
241 (gfc_array_init_size): Use new `gfc_conv_array_extent_dim'.
242 (gfc_conv_expr_descriptor): Handle new flag `byref_noassign'.
243 * trans-expr.c (gfc_trans_pointer_assignment): Handle bounds and
244 rank remapping for assignment.
246 2010-08-19 Tobias Burnus <burnus@net-b.de>
248 * intrinsic.texi (Bessel_jn, Bessel_yn): Fix typo.
249 * * simplify.c (gfc_simplify_bessel_yn): Change recursive
252 2010-08-19 Tobias Burnus <burnus@net-b.de>
256 * check.c (gfc_check_bessel_n2): New function.
257 * gfortran.h (gfc_isym_id): Add GFC_ISYM_JN2 and GFC_ISYM_YN2.
258 * intrinsic.c (add_functions): Add transformational version
259 of the Bessel_jn/yn intrinsics.
260 * intrinsic.h (gfc_check_bessel_n2,gfc_simplify_bessel_jn2,
261 gfc_simplify_bessel_yn2): New prototypes.
262 * intrinsic.texi (Bessel_jn, Bessel_yn): Document
263 transformational variant.
264 * simplify.c (gfc_simplify_bessel_jn, gfc_simplify_bessel_yn):
265 Check for negative order.
266 (gfc_simplify_bessel_n2,gfc_simplify_bessel_jn2,
267 gfc_simplify_bessel_yn2): New functions.
269 2010-08-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
272 * resolve.c (resolve_transfer): Traverse operands and set expression
273 to be checked to a non EXPR_OP type.
275 2010-08-19 Janus Weil <janus@gcc.gnu.org>
278 * gfortran.h (gfc_add_save): Modified prototype.
279 * decl.c (add_init_expr_to_sym): Defer checking of proc pointer init.
280 (match_pointer_init): New function to match F08 pointer initialization.
281 (variable_decl,match_procedure_decl,match_ppc_decl): Use
282 'match_pointer_init'.
283 (match_attr_spec): Module variables are implicitly SAVE.
284 (gfc_match_save): Modified call to 'gfc_add_save'.
285 * expr.c (gfc_check_assign_symbol): Extra checks for pointer
287 * primary.c (gfc_variable_attr): Handle SAVE attribute.
288 * resolve.c (resolve_structure_cons): Add new argument and do pointer
289 initialization checks.
290 (gfc_resolve_expr): Modified call to 'resolve_structure_cons'.
291 (resolve_values): Call 'resolve_structure_cons' directly with init arg.
292 (resolve_fl_variable): Handle SAVE_IMPLICIT.
293 * symbol.c (gfc_add_save,gfc_copy_attr,save_symbol): Handle
295 * trans-decl.c (gfc_create_module_variable): Module variables with
296 TARGET can already exist.
297 * trans-expr.c (gfc_conv_variable): Check for 'current_function_decl'.
298 (gfc_conv_initializer): Implement non-NULL pointer
301 2010-08-18 Tobias Burnus <burnus@net-b.de>
304 * intrinsic.texi (selected_char_kind): Document ISO_10646
307 2010-08-17 Jakub Jelinek <jakub@redhat.com>
310 * trans-decl.c (build_library_function_decl_1): Chain on
311 void_list_node instead of creating a new TREE_LIST.
312 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl): Likewise.
313 * trans-types.c (gfc_get_function_type): Likewise. Set
314 typelist to void_list_node for the main program.
316 2010-08-17 Daniel Kraft <d@domob.eu>
319 * gfortran.h (struct gfc_association_list): New member `where'.
320 (gfc_is_associate_pointer) New method.
321 * match.c (gfc_match_associate): Remember locus for each associate
322 name matched and do not try to set variable flag.
323 * parse.c (parse_associate): Use remembered locus for symbols.
324 * primary.c (match_variable): Instead of variable-flag check for
325 associate names set it for all such names used.
326 * symbol.c (gfc_is_associate_pointer): New method.
327 * resolve.c (resolve_block_construct): Don't generate assignments
328 to give associate-names their values.
329 (resolve_fl_var_and_proc): Allow associate-names to be deferred-shape.
330 (resolve_symbol): Set some more attributes for associate variables,
331 set variable flag here and check it and don't try to build an
332 explicitely shaped array-spec for array associate variables.
333 * trans-expr.c (gfc_conv_variable): Dereference in case of association
335 * trans-types.c (gfc_is_nodesc_array): Handle array association symbols.
336 (gfc_sym_type): Return pointer type for association to scalar vars.
337 * trans-decl.c (gfc_get_symbol_decl): Defer association symbols.
338 (trans_associate_var): New method.
339 (gfc_trans_deferred_vars): Handle association symbols.
341 2010-08-16 Joseph Myers <joseph@codesourcery.com>
343 * lang.opt (MDX): Change back to MD. Mark NoDriverArg instead of
345 (MMDX): Change back to MMD. Mark NoDriverArg instead of
347 * cpp.c (gfc_cpp_handle_option): Use OPT_MD and OPT_MMD instead of
348 OPT_MDX and OPT_MMDX.
350 2010-08-16 Joseph Myers <joseph@codesourcery.com>
352 * lang.opt (MDX, MMDX): Mark RejectDriver.
354 2010-08-15 Janus Weil <janus@gcc.gnu.org>
356 * trans-expr.c (gfc_trans_assign_vtab_procs): Clean up (we don't have
357 vtabs for generics any more).
359 2010-08-15 Daniel Kraft <d@domob.eu>
362 * gfortran.h (gfc_find_proc_namespace): New method.
363 * expr.c (gfc_build_intrinsic_call): No need to build symtree messing
364 around with namespace.
365 * symbol.c (gfc_find_proc_namespace): New method.
366 * trans-decl.c (gfc_build_qualified_array): Use it for correct
368 * primary.c (gfc_match_varspec): Handle associate-names as arrays.
369 * parse.c (parse_associate): Removed assignment-generation here...
370 * resolve.c (resolve_block_construct): ...and added it here.
371 (resolve_variable): Handle names that are arrays but were not parsed
372 as such because of association.
373 (resolve_code): Fix BLOCK resolution.
374 (resolve_symbol): Generate array-spec for associate-names.
376 2010-08-15 Tobias Burnus <burnus@net-b.de>
379 * decl.c (verify_c_interop_param): Remove superfluous space (" ").
380 (verify_c_interop): Handle unresolved DT with bind(C).
382 2010-08-15 Tobias Burnus <burnus@net-b.de>
384 * trans-expr.c (gfc_conv_expr_present): Regard nullified
385 pointer arrays as absent.
386 (gfc_conv_procedure_call): Handle EXPR_NULL for non-pointer
387 dummys as absent argument.
388 * interface.c (compare_actual_formal,compare_parameter):
391 2010-08-15 Tobias Burnus <burnus@net-b.de>
393 * interface.c (compare_pointer, ): Allow passing TARGETs to pointers
394 dummies with intent(in).
396 2010-08-15 Daniel Kraft <d@domob.eu>
399 * decl.c (gfc_match_prefix): Match IMPURE prefix and mark ELEMENTAL
400 routines not IMPURE also as PURE.
401 * intrinsic.c (enum klass): New class `CLASS_PURE' and renamed
402 `NO_CLASS' in `CLASS_IMPURE'.
403 (add_sym): Set symbol-attributes `pure' and `elemental' correctly.
404 (add_sym_0s): Renamed `NO_CLASS' in `CLASS_IMPURE'.
405 (add_functions): Ditto.
406 (add_subroutines): Ditto and mark `MOVE_ALLOC' as CLASS_PURE.
407 * resolve.c (gfc_pure): Do not treat ELEMENTAL as automatically PURE.
408 (resolve_formal_arglist): Check that arguments to ELEMENTAL procedures
409 are not ALLOCATABLE and have their INTENT specified.
411 2010-08-13 Daniel Kraft <d@domob.eu>
413 * gfortran.h (array_type): New type `AS_IMPLIED_SHAPE'.
414 * array.c (gfc_match_array_spec): Match implied-shape specification and
415 handle AS_IMPLIED_SHAPE correctly otherwise.
416 * decl.c (add_init_expr_to_sym): Set upper bounds for implied-shape.
417 (variable_decl): Some checks for implied-shape declaration.
418 * resolve.c (resolve_symbol): Assert that array-spec is no longer
419 AS_IMPLIED_SHAPE in any case.
421 2010-08-12 Joseph Myers <joseph@codesourcery.com>
423 * lang.opt (MD, MMD): Change to MDX and MMDX.
424 * cpp.c (gfc_cpp_handle_option): Use OPT_MMD and OPT_MMDX.
426 2010-08-11 Janus Weil <janus@gcc.gnu.org>
429 * intrinsic.c (gfc_current_intrinsic_arg): Change type from 'char' to
431 (check_arglist,check_specific): Add reference to 'name' field.
432 (init_arglist): Remove reference to 'name' field.
433 * intrinsic.h (gfc_current_intrinsic_arg): Modify prototype.
434 * check.c (variable_check): Reverse order of checks. Respect intent of
436 (int_or_proc_check): New function.
437 (coarray_check): New function.
438 (allocatable_check): New function.
439 (gfc_check_allocated,gfc_check_move_alloc): Use 'allocatable_check'.
440 (gfc_check_complex): Use 'int_or_real_check'.
441 (gfc_check_lcobound,gfc_check_image_index,gfc_check_this_image,
442 gfc_check_ucobound): Use 'coarray_check'.
443 (gfc_check_pack): Use 'real_or_complex_check'.
444 (gfc_check_alarm_sub,gfc_check_signal,gfc_check_signal_sub): Use
446 (scalar_check,type_check,numeric_check,int_or_real_check,
447 real_or_complex_check,kind_check,double_check,logical_array_check,
448 array_check,same_type_check,rank_check,nonoptional_check,
449 kind_value_check,gfc_check_a_p,gfc_check_associated,gfc_check_cmplx,
450 gfc_check_cshift,gfc_check_dcmplx,gfc_check_dot_product,gfc_check_dprod,
451 gfc_check_eoshift,gfc_check_fn_rc2008,gfc_check_index,gfc_check_kind,
452 gfc_check_matmul,gfc_check_minloc_maxloc,check_reduction,gfc_check_null,
453 gfc_check_present,gfc_check_reshape,gfc_check_same_type_as,
454 gfc_check_spread,gfc_check_unpack,gfc_check_random_seed,
455 gfc_check_getarg,gfc_check_and,gfc_check_storage_size): Add reference
458 2010-08-10 Daniel Kraft <d@domob.eu>
460 * gfortran.texi (Interoperability with C): Fix ordering in menu
461 and add new subsection about pointers.
462 (Interoperable Subroutines and Functions): Split off the pointer part.
463 (working with Pointers): New subsection with extended discussion
464 of pointers (especially procedure pointers).
466 2010-08-09 Thomas Koenig <tkoenig@gcc.gnu.org>
469 * array.c (gfc_ref_dimen_size): Add end argument.
470 If end is non-NULL, calculate it.
471 (ref_size): Adjust call to gfc_ref_dimen_size.
472 (gfc_array_dimen_size): Likewise.
473 (gfc_array_res_shape): Likewise.
474 * gfortran.h: Adjust prototype for gfc_ref_dimen_size.
475 * resolve.c (resolve_array_ref): For stride not equal to -1,
476 fill in the lowest possible end.
478 2010-08-09 Janus Weil <janus@gcc.gnu.org>
480 * intrinsic.texi: Correct documentation of ASINH, ACOSH and ATANH.
482 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
484 * interface.c (compare_actual_formal): Use XALLOCAVEC instead of
486 (check_some_aliasing): Likewise.
487 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Likewise.
488 (gfc_conv_intrinsic_int): Likewise.
489 (gfc_conv_intrinsic_lib_function): Likewise.
490 (gfc_conv_intrinsic_cmplx): Likewise.
491 (gfc_conv_intrinsic_ctime): Likewise.
492 (gfc_conv_intrinsic_fdate): Likewise.
493 (gfc_conv_intrinsic_ttynam): Likewise.
494 (gfc_conv_intrinsic_minmax): Likewise.
495 (gfc_conv_intrinsic_minmax_char): Likewise.
496 (gfc_conv_intrinsic_ishftc): Likewise.
497 (gfc_conv_intrinsic_index_scan_verify): Likewise.
498 (gfc_conv_intrinsic_merge): Likewise.
499 (gfc_conv_intrinsic_trim): Likewise.
500 * trans.c (gfc_trans_runtime_error_vararg): Likewise.
502 2010-08-06 Thomas Koenig <tkoenig@gcc.gnu.org>
505 * dependency.c (check_section_vs_section): Handle cases where
506 the start expression coincides with the lower or upper
509 2010-08-04 Janus Weil <janus@gcc.gnu.org>
514 * class.c (gfc_find_derived_vtab): Do not generate vtabs for class
515 container types. Do not artificially increase refs. Commit symbols one
517 * interface.c (compare_parameter): Make sure vtabs are present before
518 generating module variables.
519 * resolve.c (resolve_allocate_expr): Ditto.
521 2010-08-04 Tobias Burnus <burnus@net-b.de>
525 * resolve.c (resolve_structure_cons): Fix
528 2010-08-04 Mikael Morin <mikael@gcc.gnu.org>
532 * symbol.c (changed_syms): Made static again.
533 (gfc_symbol_state): Don't conditionalize on GFC_DEBUG.
534 Changed conditional internal error into assert.
535 Rename function to ...
536 (gfc_enforce_clean_symbol_state): ... this.
537 * gfortran.h (gfc_symbol_state, gfc_enforce_clean_symbol_state):
538 Rename the former to the latter.
539 * parse.c (decode_statement, decode_omp_directive,
540 decode_gcc_attribute): Update callers accordingly. Don't conditionalize
542 (changed_syms): Remove declaration.
543 (next_statement): Use gfc_enforce_clean_symbol_state.
545 2010-08-04 Tobias Burnus <burnus@net-b.de>
548 * resolve.c (resolve_structure_cons): Fix handling of
549 initialization structure constructors with character
550 elements of the wrong length.
551 * array.c (gfc_check_iter_variable): Add NULL check.
552 (gfc_resolve_character_array_constructor): Also truncate
555 2010-08-04 Tobias Burnus <burnus@net-b.de>
557 * trans-io.c (gfc_build_io_library_fndecls): Fix return
558 value of some libgfortran functions.
560 2010-08-03 Thomas Koenig <tkoenig@gcc.gnu.org>
563 * dependency.c (gfc_deb_compare_expr): Remove any integer
564 conversion functions to larger types from both arguments.
565 Remove handling these functions futher down.
567 2010-08-03 Janus Weil <janus@gcc.gnu.org>
571 * class.c (add_procs_to_declared_vtab1): Don't add erroneous procedures.
572 * resolve.c (resolve_tb_generic_targets): Check for errors.
574 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
577 * depencency.c (gfc_dep_resolver): Fix logic for when a loop
580 2010-08-02 Thomas Koenig <tkoenig@gcc.gnu.org>
583 * dependency.h: Add prototype for gfc_are_identical_variables.
584 * frontend-passes.c: Include depencency.h.
585 (optimimize_equality): Use gfc_are_identical_variables.
586 * dependency.c (identical_array_ref): New function.
587 (gfc_are_identical_variables): New function.
588 (gfc_deb_compare_expr): Use gfc_are_identical_variables.
589 * dependency.c (gfc_check_section_vs_section). Rename gfc_
590 prefix from statc function.
591 (check_section_vs_section): Change arguments to gfc_array_ref,
592 adjust function body accordingly.
594 2010-08-02 Mikael Morin <mikael@gcc.gnu.org>
595 Janus Weil <janus@gcc.gnu.org>
600 * intrinsic.c (gfc_get_intrinsic_sub_symbol): Commit changed symbol.
601 * symbol.c (gen_cptr_param, gen_fptr_param, gen_shape_param,
602 gfc_copy_formal_args, gfc_copy_formal_args_intr,
603 gfc_copy_formal_args_ppc, generate_isocbinding_symbol): Ditto.
604 * parse.c (parse_derived_contains, parse_spec, parse_progunit):
605 Call reject_statement in case of error.
606 (match_deferred_characteritics): Call gfc_undo_symbols in case match
609 2010-08-01 Janus Weil <janus@gcc.gnu.org>
612 * class.c (gfc_build_class_symbol): Make '$vptr' component private.
613 (gfc_find_derived_vtab): Make vtabs and vtypes public.
614 * module.c (read_module): When reading module files, always import
615 vtab and vtype symbols.
617 2010-07-31 Mikael Morin <mikael@gcc.gnu.org>
621 * symbol.c (changed_syms): Made non-static.
622 * parse.c (changed_syms): Declare new external.
623 (next_statement): Assert changed_syms is NULL at the beginning.
625 2010-07-30 Janus Weil <janus@gcc.gnu.org>
626 Steven G. Kargl <kargl@gcc.gnu.org>
629 * match.c (match_type_spec): Try to parse derived types before
632 2010-07-30 Mikael Morin <mikael@gcc.gnu.org>
634 * gfortran.h (gfc_release_symbol): New prototype.
635 * symbol.c (gfc_release_symbol): New. Code taken from free_sym_tree.
636 (gfc_undo_symbols, free_sym_tree, gfc_free_finalizer):
637 Use gfc_release_symbol.
638 * parse.c (gfc_fixup_sibling_symbols): Ditto.
639 * resolve.c (resolve_symbol): Ditto.
641 2010-07-29 Tobias Burnus <burnus@net-b.de>
645 * trans-decl.c (gfc_get_extern_function_decl): Correctly handle
646 external procedure declarations in modules.
647 (gfc_get_symbol_decl): Modify assert.
649 2010-07-29 Janus Weil <janus@gcc.gnu.org>
652 * resolve.c (resolve_fl_derived): Call gfc_resolve_array_spec.
654 2010-07-29 Janus Weil <janus@gcc.gnu.org>
657 * trans-stmt.h (gfc_trans_class_init_assign): New prototype.
658 (gfc_trans_class_assign): Modified prototype.
659 * trans.h (gfc_conv_intrinsic_move_alloc): New prototype.
660 * trans-expr.c (gfc_trans_class_init_assign): Split off from ...
661 (gfc_trans_class_assign): ... here. Modified actual arguments.
662 * trans-intrinsic.c (gfc_conv_intrinsic_move_alloc): New function to
663 handle the MOVE_ALLOC intrinsic with scalar and class arguments.
664 * trans.c (trans_code): Call 'gfc_conv_intrinsic_move_alloc'.
666 2010-07-29 Mikael Morin <mikael@gcc.gnu.org>
670 * class.c (gfc_find_derived_vtab): Accept or discard newly created
671 symbols before returning.
673 2010-07-29 Joseph Myers <joseph@codesourcery.com>
675 * lang.opt (cpp): Remove Joined and Separate markers.
676 (cpp=): New internal option.
677 * lang-specs.h (F951_CPP_OPTIONS): Generate -cpp= option.
678 * cpp.c (gfc_cpp_handle_option): Handle OPT_cpp_ instead of
681 2010-07-29 Daniel Kraft <d@domob.eu>
684 * array.c (resolve_array_bound): Fix error message to properly handle
685 non-variable expressions.
687 2010-07-28 Mikael Morin <mikael@gcc.gnu.org>
689 * decl.c (free_value): Also free repeat field.
690 * data.c (gfc_assign_data_value): Always free offset before returning.
692 2010-07-28 Daniel Kraft <d@domob.eu>
694 * gfortran.h (gfc_build_intrinsic_call): New method.
695 * expr.c (gfc_build_intrinsic_call): New method.
696 * simplify.c (range_check): Ignore non-constant value.
697 (simplify_bound_dim): Handle non-variable expressions and
698 fix memory leak with non-free'ed expression.
699 (simplify_bound): Handle non-variable expressions.
700 (gfc_simplify_shape): Ditto.
701 (gfc_simplify_size): Ditto, but only in certain cases possible.
703 2010-07-28 Joseph Myers <joseph@codesourcery.com>
705 * gfortranspec.c (SWITCH_TAKES_ARG, WORD_SWITCH_TAKES_ARG):
708 2010-07-28 Tobias Burnus <burnus@net-b.de>
711 * trans-types.c (gfc_get_derived_type): Fix DT declaration
712 from modules for whole-file mode.
714 2010-07-27 Joseph Myers <joseph@codesourcery.com>
716 * gfortran.h (gfc_handle_option): Update prototype and return
718 * options.c (gfc_handle_option): Update prototype and return value
721 2010-07-27 Joseph Myers <joseph@codesourcery.com>
723 * cpp.c (gfc_cpp_init_options): Update prototype. Use number of
724 decoded options in allocating deferred_opt.
725 * cpp.h (gfc_cpp_init_options): Update prototype.
726 * f95-lang.c (LANG_HOOKS_OPTION_LANG_MASK): Define.
727 * gfortran.h (gfc_option_lang_mask): New.
728 (gfc_init_options): Update prototype.
729 * options.c (gfc_option_lang_mask): New.
730 (gfc_init_options): Update prototype. Pass new arguments to
731 gfc_cpp_init_options.
733 2010-07-26 Tobias Burnus <burnus@net-b.de>
736 * trans-decl.c (gfc_get_extern_function_decl): Fix generation
737 for functions which are later in the same file.
738 (gfc_create_function_decl, build_function_decl,
739 build_entry_thunks): Add global argument.
740 * trans.c (gfc_generate_module_code): Update
741 gfc_create_function_decl call.
742 * trans.h (gfc_create_function_decl): Update prototype.
743 * resolve.c (resolve_global_procedure): Also resolve for
746 2010-07-26 Richard Henderson <rth@redhat.com>
749 * f95-lang.c (LANG_HOOKS_WRITE_GLOBALS): New.
750 (gfc_write_global_declarations): New.
752 2010-07-26 Tobias Burnus <burnus@net-b.de>
755 * trans-io.c (build_dt): Use NULL_TREE rather than NULL
756 for call to transfer_namelist_element.
757 * trans-decl.c (gfc_get_symbol_decl): Also set sym->backend_decl
760 2010-07-25 Thomas Koenig <tkoenig@gcc.gnu.org>
763 * Make-lang.in: Add fortran/frontend-passes.o.
764 * gfortran.h: Add prototype for gfc_run_passes.
765 * resolve.c (gfc_resolve): Call gfc_run_passes.
766 * frontend-passes.c: New file.
768 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
771 * scanner.c (gfc_next_char_literal): Enable truncation warning for
774 2010-07-25 Mikael Morin <mikael@gcc.gnu.org>
777 * gfortran.h (gfc_namespace): New field old_equiv.
778 (gfc_free_equiv_until): New prototype.
779 * match.c (gfc_free_equiv_until): New, renamed from gfc_free_equiv with
780 a parameterized stop condition.
781 (gfc_free_equiv): Use gfc_free_equiv_until.
782 * parse.c (next_statement): Save equivalence list.
783 (reject_statement): Restore equivalence list.
785 2010-07-25 Jerry DeLisle <jvdelisle@gcc.gnu.org>
788 * scanner.c (gfc_next_char_literal): Move check for truncation earlier
789 in the function so that it does not get missed by early exits.
790 (load_line): Add checks for quoted strings and free form comments to
791 disable warnings on comments. Add check for ampersand as first
792 character after truncation and don't warn for this case, but warn if
793 there are subsequent non-whitespace characters.
795 2010-07-24 Tobias Burnus <burnus@net-b.de>
798 * parse.c (gfc_parse_file): Do not override
799 gfc_global_ns_list items.
801 2010-07-24 Tobias Burnus <burnus@net-b.de>
803 * options.c (gfc_init_options): Enable -fwhole-file by default.
804 * interface.c (compare_parameter): Assume a Hollerith constant is
805 compatible with all other argument types.
807 2010-07-23 Tobias Burnus <burnus@net-b.de>
810 * trans-decl.c (gfc_get_symbol_decl): Use module decl with
811 -fwhole-file also for derived types.
812 * trans-types.c (copy_dt_decls_ifequal): Remove static and
813 rename to gfc_copy_dt_decls_ifequal.
814 (gfc_get_derived_type): Update call.
815 * trans-types.h (gfc_copy_dt_decls_ifequal): Add prototype.
817 2010-07-23 Tobias Burnus <burnus@net-b.de>
820 * resolve.c (resolve_global_procedure): Properly handle ENTRY.
822 2010-07-23 Jakub Jelinek <jakub@redhat.com>
824 * trans-types.c (gfc_get_array_descriptor_base,
825 gfc_get_array_type_bounds): Set TYPE_NAMELESS.
826 * trans-decl.c (gfc_build_qualified_array): Set DECL_NAMELESS
827 instead of clearing DECL_NAME.
828 (gfc_build_dummy_array_decl): Set DECL_NAMELESS.
830 2009-07-23 Paul Thomas <pault@gcc.gnu.org>
833 * trans-array.c (gfc_init_loopinfo): Initialize the reverse
835 gfc_trans_scalarized_loop_end: If reverse set in dimension n,
836 reverse the scalarization loop.
837 gfc_conv_resolve_dependencies: Pass the reverse field of the
838 loopinfo to gfc_dep_resolver.
839 trans-expr.c (gfc_trans_assignment_1): Enable loop reversal for
840 assignment by resetting loop.reverse.
841 gfortran.h : Add the gfc_reverse enum.
842 trans.h : Add the reverse field to gfc_loopinfo.
843 dependency.c (gfc_check_dependency): Pass null to the new arg
845 (gfc_check_section_vs_section): Check for reverse dependencies.
846 (gfc_dep_resolver): Add reverse argument and deal with the loop
848 dependency.h : Modify prototype for gfc_dep_resolver to include
851 2010-07-23 Daniel Kraft <d@domob.eu>
854 * gfortran.h (gfc_find_symtree_in_proc): New method.
855 * symbol.c (gfc_find_symtree_in_proc): New method.
856 * match.c (match_exit_cycle): Look for loop name also in parent
857 namespaces within current procedure.
859 2010-07-22 Tobias Burnus <burnus@net-b.de>
862 * dependency.c (gfc_check_dependency): Add argument alising check.
863 * symbol.c (gfc_symbols_could_alias): Add argument alising check.
865 2010-07-22 Daniel Kraft <d@domob.eu>
867 * trans-stmt.c (gfc_trans_return): Put back in the handling of se.post,
868 now in the correct place.
870 2010-07-21 Steven G. Kargl <kargl@gcc.gnu.org>
873 * Revert my commit r162325.
875 2010-07-21 Daniel Kraft <d@domob.eu>
877 * trans.h (gfc_get_return_label): Removed.
878 (gfc_generate_return): New method.
879 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
880 returning a tree directly.
881 * trans-stmt.c (gfc_trans_return): Use `gfc_generate_return'.
882 (gfc_trans_block_construct): Update for new interface to
883 `gfc_trans_deferred_vars'.
884 * trans-decl.c (current_function_return_label): Removed.
885 (current_procedure_symbol): New variable.
886 (gfc_get_return_label): Removed.
887 (gfc_trans_deferred_vars): Update gfc_wrapped_block rather than
888 returning a tree directly.
889 (get_proc_result), (gfc_generate_return): New methods.
890 (gfc_generate_function_code): Clean up and do init/cleanup here
891 also with gfc_wrapped_block. Remove return-label but rather
894 2010-07-19 Steven G. Kargl <kargl@gcc.gnu.org>
897 * fortran/match.c (match_type_spec): Check for derived type before
900 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
903 * interface.c (matching_typebound_op): Add argument for the
904 return of the generic name for the procedure.
905 (build_compcall_for_operator): Add an argument for the generic
906 name of an operator procedure and supply it to the expression.
907 (gfc_extend_expr, gfc_extend_assign): Use the generic name in
908 calls to the above procedures.
909 * resolve.c (resolve_typebound_function): Catch procedure
910 component calls for CLASS objects, check that the vtable is
911 complete and insert the $vptr and procedure components, to make
913 (resolve_typebound_function): The same.
914 * trans-decl.c (gfc_trans_deferred_vars): Do not deallocate
915 an allocatable scalar if it is a result.
917 2010-07-19 Paul Thomas <pault@gcc.gnu.org>
920 * match.c (gfc_match_iterator): Reverted.
922 2010-07-18 Paul Thomas <pault@gcc.gnu.org>
925 * match.c (gfc_match_iterator): Remove error that iterator
926 cannot be INTENT(IN).
928 2010-07-17 Mikael Morin <mikael@gcc.gnu.org>
930 * trans-array.c (gfc_free_ss): Don't free beyond ss rank.
931 Access subscript through the "dim" field index.
932 (gfc_trans_create_temp_array): Access ss info through the "dim" field
934 (gfc_conv_array_index_offset): Ditto.
935 (gfc_conv_loop_setup): Ditto.
936 (gfc_conv_expr_descriptor): Ditto.
937 (gfc_conv_ss_startstride): Ditto. Update call to
938 gfc_conv_section_startstride.
939 (gfc_conv_section_startstride): Set values along the array dimension.
940 Get array dimension directly from the argument.
942 2010-07-15 Jakub Jelinek <jakub@redhat.com>
944 * trans.h (gfc_string_to_single_character): New prototype.
945 * trans-expr.c (string_to_single_character): Renamed to ...
946 (gfc_string_to_single_character): ... this. No longer static.
947 (gfc_conv_scalar_char_value, gfc_build_compare_string,
948 gfc_trans_string_copy): Adjust callers.
949 * config-lang.in (gtfiles): Add fortran/trans-stmt.c.
950 * trans-stmt.c: Include ggc.h and gt-fortran-trans-stmt.h.
951 (select_struct): Move to toplevel, add GTY(()).
952 (gfc_trans_character_select): Optimize SELECT CASE
953 with character length 1.
955 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
957 * f95-lang.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
958 * trans-common.c: Likewise.
959 * trans-decl.c: Likewise.
960 * trans-types.c: Likewise.
963 2010-07-15 Janus Weil <janus@gcc.gnu.org>
966 * resolve.c (resolve_typebound_generic_call): Resolve generic
967 non-polymorphic type-bound procedure calls to the correct specific
969 (resolve_typebound_subroutine): Remove superfluous code.
971 2010-07-15 Daniel Kraft <d@domob.eu>
974 * trans.h (struct gfc_wrapped_block): New struct.
975 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
976 (gfc_finish_wrapped_block): New method.
977 (gfc_init_default_dt): Add new init code to block rather than
979 * trans-array.h (gfc_trans_auto_array_allocation): Use gfc_wrapped_block
980 (gfc_trans_dummy_array_bias): Ditto.
981 (gfc_trans_g77_array): Ditto.
982 (gfc_trans_deferred_array): Ditto.
983 * trans.c (gfc_add_expr_to_block): Call add_expr_to_chain.
984 (add_expr_to_chain): New method based on old gfc_add_expr_to_block.
985 (gfc_start_wrapped_block), (gfc_add_init_cleanup): New methods.
986 (gfc_finish_wrapped_block): New method.
987 * trans-array.c (gfc_trans_auto_array_allocation): use gfc_wrapped_block
988 (gfc_trans_g77_array), (gfc_trans_dummy_array_bias): Ditto.
989 (gfc_trans_deferred_array): Ditto.
990 * trans-decl.c (gfc_trans_dummy_character): Ditto.
991 (gfc_trans_auto_character_variable), (gfc_trans_assign_aux_var): Ditto.
992 (init_intent_out_dt): Ditto.
993 (gfc_init_default_dt): Add new init code to block rather than
995 (gfc_trans_deferred_vars): Use gfc_wrapped_block to collect all init
996 and cleanup code and put it all together.
998 2010-07-15 Jakub Jelinek <jakub@redhat.com>
1000 * trans.h (gfc_build_compare_string): Add CODE argument.
1001 * trans-intrinsic.c (gfc_conv_intrinsic_strcmp): Pass OP to
1002 gfc_build_compare_string.
1003 * trans-expr.c (gfc_conv_expr_op): Pass CODE to
1004 gfc_build_compare_string.
1005 (string_to_single_character): Rename len variable to length.
1006 (gfc_optimize_len_trim): New function.
1007 (gfc_build_compare_string): Add CODE argument. If it is EQ_EXPR
1008 or NE_EXPR and one of the strings is string literal with LEN_TRIM
1009 bigger than the length of the other string, they compare unequal.
1012 * trans-stmt.c (gfc_trans_character_select): Always use NULL for high
1013 in CASE_LABEL_EXPR and use NULL for low for the default case.
1015 2010-07-14 Mikael Morin <mikael@gcc.gnu.org>
1017 * trans-array.c (gfc_conv_section_upper_bound): Remove
1018 (gfc_conv_section_startstride): Don't set the upper bound in the
1019 vector subscript case.
1020 (gfc_conv_loop_setup): Don't use gfc_conv_section_upper_bound
1022 2010-07-14 Janus Weil <janus@gcc.gnu.org>
1025 * gfortran.h (gfc_is_data_pointer): Remove prototype.
1026 * dependency.c (gfc_is_data_pointer): Make it static.
1027 * intrinsic.texi: Update documentation on C_LOC.
1028 * resolve.c (gfc_iso_c_func_interface): Fix pointer and target checks
1029 and add a check for polymorphic variables.
1031 2010-07-14 Jakub Jelinek <jakub@redhat.com>
1033 * trans-expr.c (string_to_single_character): Also optimize
1034 string literals containing a single char followed only by spaces.
1035 (gfc_trans_string_copy): Remove redundant string_to_single_character
1038 * trans-decl.c (gfc_build_intrinsic_function_decls,
1039 gfc_build_builtin_function_decls): Mark functions as
1040 DECL_PURE_P or TREE_READONLY.
1042 2010-07-13 Nathan Froyd <froydnj@codesourcery.com>
1044 * trans-decl.c (build_entry_thunks): Call build_call_expr_loc_vec
1045 instead of build_function_call_expr.
1046 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Likewise.
1048 2010-07-13 Tobias Burnus <burnus@net-b.de>
1049 Daniel Franke <franke.daniel@gmail.com>
1052 * trans.h (gfc_build_library_function_decl_with_spec): New prototype.
1053 * trans-decl.c (gfc_build_library_function_decl_with_spec): Removed
1055 * trans-io (gfc_build_io_library_fndecls): Add "fn spec" annotations.
1057 2010-07-13 Daniel Franke <franke.daniel@gmail.com>
1058 Tobias Burnus <burnus@net-b.de>
1061 * trans-decl.c (gfc_build_intrinsic_function_decls): Add
1062 noclobber/noescape annotations to function calls.
1063 (gfc_build_builtin_function_decls): Likewise.
1065 2010-07-13 Janus Weil <janus@gcc.gnu.org>
1071 * gfortran.h (gfc_find_derived_vtab): Modified prototype.
1072 * class.c (gfc_build_class_symbol): Modified call to
1073 'gfc_find_derived_vtab'.
1074 (add_proc_component): Removed, moved code into 'add_proc_comp'.
1075 (add_proc_comps): Renamed to 'add_proc_comp', removed treatment of
1077 (add_procs_to_declared_vtab1): Removed unnecessary argument 'resolved'.
1078 Removed treatment of generics.
1079 (copy_vtab_proc_comps): Removed unnecessary argument 'resolved'.
1080 Call 'add_proc_comp' instead of duplicating code.
1081 (add_procs_to_declared_vtab): Removed unnecessary arguments 'resolved'
1083 (add_generic_specifics,add_generics_to_declared_vtab): Removed.
1084 (gfc_find_derived_vtab): Removed unnecessary argument 'resolved'.
1085 Removed treatment of generics.
1086 * iresolve.c (gfc_resolve_extends_type_of): Modified call to
1087 'gfc_find_derived_vtab'.
1088 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1089 Removed treatment of generics.
1090 (resolve_select_type,resolve_fl_derived): Modified call to
1091 'gfc_find_derived_vtab'.
1092 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1093 * trans-expr.c (gfc_conv_derived_to_class,gfc_trans_class_assign):
1095 * trans-stmt.c (gfc_trans_allocate): Ditto.
1097 2010-07-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1100 * trans-io.c (build_dt): Set common.unit to flag chracter(kind=4)
1103 2010-07-12 Mikael Morin <mikael@gcc.gnu.org>
1105 * expr.c (gfc_get_int_expr): Don't initialize mpfr data twice.
1106 * resolve.c (build_default_init_expr): Ditto.
1108 2010-07-11 Tobias Burnus <burnus@net-b.de>
1111 * module.c (sort_iso_c_rename_list): Remove.
1112 (import_iso_c_binding_module,use_iso_fortran_env_module):
1113 Allow multiple imports of the same symbol.
1115 2010-07-11 Mikael Morin <mikael@gcc.gnu.org>
1117 * arith.c (gfc_arith_done_1): Release mpfr internal caches.
1119 2010-07-11 Janus Weil <janus@gcc.gnu.org>
1122 * decl.c (build_sym,attr_decl1): Only build the class container if the
1123 symbol has sufficient attributes.
1124 * expr.c (gfc_check_pointer_assign): Use class_pointer instead of
1125 pointer attribute for classes.
1126 * match.c (gfc_match_allocate,gfc_match_deallocate): Ditto.
1127 * module.c (MOD_VERSION): Bump.
1128 (enum ab_attribute,attr_bits): Add AB_CLASS_POINTER.
1129 (mio_symbol_attribute): Handle class_pointer attribute.
1130 * parse.c (parse_derived): Use class_pointer instead of pointer
1131 attribute for classes.
1132 * primary.c (gfc_variable_attr,gfc_expr_attr): Ditto.
1133 * resolve.c (resolve_structure_cons,resolve_deallocate_expr,
1134 resolve_allocate_expr,resolve_fl_derived): Ditto.
1135 (resolve_fl_var_and_proc): Check for class_ok attribute.
1137 2010-07-10 Mikael Morin <mikael@gcc.gnu.org>
1139 * trans-io.c (gfc_build_st_parameter): Update calls to
1140 gfc_add_field_to_struct.
1141 * trans-stmt.c (ADD_FIELD): Ditto.
1143 (gfc_get_derived_type): Ditto. Don't create backend_decl for C_PTR's
1145 (gfc_add_field_to_struct_1): Set TYPE_FIELDS(context) instead of
1146 fieldlist, remove fieldlist from argument list.
1147 (gfc_add_field_to_struct): Update call to gfc_add_field_to_struct_1
1148 and remove fieldlist from argument list.
1149 (gfc_get_desc_dim_type, gfc_get_array_descriptor_base,
1150 gfc_get_mixed_entry_union): Move setting
1151 TYPE_FIELDS to gfc_add_field_to_struct_1 and update calls to it.
1152 * trans-types.h (gfc_add_field_to_struct): Update prototype.
1154 2010-07-10 Paul Thomas <pault@gcc.gnu.org>
1157 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary
1158 if the lhs has never been host associated, as well as not being
1159 use associated, a pointer or a target.
1160 * resolve.c (resolve_variable): Mark variables that are host
1162 * gfortran.h: Add the host_assoc bit to the symbol_attribute
1165 2010-07-09 Janus Weil <janus@gcc.gnu.org>
1167 * intrinsic.texi: Add documentation for SAME_TYPE_AS, EXTENDS_TYPE_OF,
1168 STORAGE_SIZE, C_NULL_PTR and C_NULL_FUNPTR. Modify documentation of
1169 SIZEOF and C_SIZEOF.
1171 2010-07-08 Janus Weil <janus@gcc.gnu.org>
1174 * gfortran.h (gfc_isym_id): Add GFC_ISYM_C_SIZEOF,GFC_ISYM_STORAGE_SIZE.
1175 * intrinsic.h (gfc_check_c_sizeof,gfc_check_storage_size,
1176 gfc_resolve_storage_size): New prototypes.
1177 * check.c (gfc_check_c_sizeof,gfc_check_storage_size): New functions.
1178 * intrinsic.c (add_functions): Add STORAGE_SIZE.
1179 * iresolve.c (gfc_resolve_storage_size): New function.
1180 * trans-intrinsic.c (gfc_conv_intrinsic_sizeof): Handle polymorphic
1182 (gfc_conv_intrinsic_storage_size): New function.
1183 (gfc_conv_intrinsic_function): Handle STORAGE_SIZE.
1185 2010-07-08 Jakub Jelinek <jakub@redhat.com>
1188 * match.c (match_exit_cycle): Error on EXIT also from collapsed
1189 !$omp do loops. Error on CYCLE to non-innermost collapsed
1192 2010-07-08 Tobias Burnus <burnus@net-b.de>
1195 * array.c (gfc_match_array_ref): Better error message for
1196 coarrays with too few ranks.
1197 (match_subscript): Move one diagnostic to caller.
1198 * gfortran.h (gfc_get_corank): Add prottype.
1199 * expr.c (gfc_get_corank): New function.
1200 * iresolve.c (resolve_bound): Fix rank for cobounds.
1201 (gfc_resolve_lbound,gfc_resolve_lcobound, gfc_resolve_ubound,
1202 gfc_resolve_ucobound, gfc_resolve_this_image): Update
1205 2010-07-06 Tobias Burnus <burnus@net-b.de>
1208 * array.c (gfc_expand_constructor): Add optional diagnostic.
1209 * gfortran.h (gfc_expand_constructor): Update prototype.
1210 * expr.c (gfc_simplify_expr, check_init_expr,
1211 gfc_reduce_init_expr): Update gfc_expand_constructor call.
1212 * resolve.c (gfc_resolve_expr): Ditto.
1214 2010-07-06 Tobias Burnus <burnus@net-b.de>
1216 * trans-decl.c: Include diagnostic-core.h besides toplev.h.
1217 * trans-intrinsic.c: Ditto.
1218 * trans-types.c: Ditto.
1219 * convert.c: Include diagnostic-core.h instead of toplev.h.
1221 * trans-array.c: Ditto.
1222 * trans-const.c: Ditto.
1223 * trans-expr.c: Ditto.
1224 * trans-io.c: Ditto.
1225 * trans-openmp.c: Ditto.
1228 2010-07-06 Thomas Koenig <tkoenig@gcc.gnu.org>
1231 * check.c (dim_rank_check): Also check intrinsic functions.
1232 Adjust permissible rank for functions which reduce the rank of
1233 their argument. Spread is an exception, where DIM can
1234 be one larger than the rank of array.
1236 2010-07-05 Steven G. Kargl <kargl@gcc.gnu.org>
1239 * fortran/io.c (resolve_tag): Check EXIST tag is a default logical.
1241 2010-07-05 Paul Thomas <pault@gcc.gnu.org>
1244 * trans-types.c (gfc_get_derived_type): Derived type fields
1245 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set
1246 but build_pointer_type_for_mode must be used for this.
1248 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1250 * trans.h (gfc_conv_procedure_call): Take a VEC instead of a tree.
1251 * trans-intrinsic.c (gfc_conv_intrinsic_funcall): Adjust for new
1252 type of gfc_conv_procedure_call.
1253 (conv_generic_with_optional_char_arg): Likewise.
1254 * trans-stmt.c (gfc_trans_call): Likewise.
1255 * trans-expr.c (gfc_conv_function_expr): Likewise.
1256 (gfc_conv_procedure_call): Use build_call_vec instead of
1259 2010-07-04 Daniel Kraft <d@domob.eu>
1261 * gfc-internals.texi (gfc_code): Document BLOCK and ASSOCIATE.
1263 2010-07-04 Paul Thomas <pault@gcc.gnu.org>
1267 * trans-types.c (gfc_get_derived_type): Derived type fields
1268 with the vtype attribute must have TYPE_REF_CAN_ALIAS_ALL set.
1270 2010-07-02 Mikael Morin <mikael@gcc.gnu.org>
1273 * decl.c (match_procedure_in_type): Clear structure before using.
1274 (gfc_match_generic): Ditto.
1276 2010-07-02 Nathan Froyd <froydnj@codesourcery.com>
1278 * trans-types.h (gfc_add_field_to_struct): Add tree ** parameter.
1279 * trans-types.c (gfc_add_field_to_struct_1): New function, most
1280 of which comes from...
1281 (gfc_add_field_to_struct): ...here. Call it. Add new parameter.
1282 (gfc_get_desc_dim_type): Call gfc_add_field_to_struct_1 for
1284 (gfc_get_array_descriptor_base): Likewise.
1285 (gfc_get_mixed_entry_union): Likewise.
1286 (gfc_get_derived_type): Add extra chain parameter for
1287 gfc_add_field_to_struct.
1288 * trans-stmt.c (gfc_trans_character_select): Likewise.
1289 * trans-io.c (gfc_build_st_parameter): Likewise.
1291 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1294 * resolve.c (is_external_proc): Prevent procedure pointers from being
1295 regarded as external procedures.
1297 2010-06-29 Janus Weil <janus@gcc.gnu.org>
1300 * trans-intrinsic.c (gfc_conv_associated): Handle polymorphic variables
1301 passed as second argument of ASSOCIATED.
1303 2010-06-29 Paul Thomas <pault@gcc.gnu.org>
1306 * trans-expr.c (arrayfunc_assign_needs_temporary): New function
1307 to determine if a function assignment can be made without a
1309 (gfc_trans_arrayfunc_assign): Move all the conditions that
1310 suppress the direct function call to the above new functon and
1313 2010-06-28 Paul Thomas <pault@gcc.gnu.org>
1316 * interface.c (argument_rank_mismatch): New function.
1317 (compare_parameter): Call new function instead of generating
1320 2010-06-28 Nathan Froyd <froydnj@codesourcery.com>
1322 * trans-openmp.c (dovar_init): Define. Define VECs containing it.
1323 (gfc_trans_omp_do): Use a VEC to accumulate variables and their
1326 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1328 * Make-lang.in: Update dependencies.
1330 2010-06-27 Nathan Froyd <froydnj@codesourcery.com>
1332 * gfortran.h (gfc_code): Split backend_decl field into cycle_label
1333 and exit_label fields.
1334 * trans-openmp.c (gfc_trans_omp_do): Assign to new fields
1336 * trans-stmt.c (gfc_trans_simple_do): Likewise.
1337 (gfc_trans_do): Likewise.
1338 (gfc_trans_do_while): Likewise.
1339 (gfc_trans_cycle): Use cycle_label directly.
1340 (gfc_trans_exit): Use exit_label directly.
1342 2010-06-27 Daniel Kraft <d@domob.eu>
1344 * dump-parse-tree.c (show_symbol): Dump target-expression for
1346 (show_code_node): Make distinction between BLOCK and ASSOCIATE.
1347 (show_namespace): Use show_level for correct indentation of
1348 "inner namespaces" (contained procedures or BLOCK).
1350 2010-06-27 Thomas Koenig <tkoenig@gcc.gnu.org>
1353 * dump-parse-tree.c (show_code_node): Show namespace for
1356 2010-06-26 Tobias Burnus <burnus@net-b.de>
1358 * decl.c (gfc_match_decl_type_spec): Support
1359 TYPE(intrinsic-type-spec).
1361 2010-06-25 Tobias Burnus <burnus@net-b.de>
1363 * intrinsic.h (gfc_check_selected_real_kind,
1364 gfc_simplify_selected_real_kind): Update prototypes.
1365 * intrinsic.c (add_functions): Add radix support to
1367 * check.c (gfc_check_selected_real_kind): Ditto.
1368 * simplify.c (gfc_simplify_selected_real_kind): Ditto.
1369 * trans-decl.c (gfc_build_intrinsic_function_decls):
1370 Change call from selected_real_kind to selected_real_kind2008.
1371 * intrinsic.texi (SELECTED_REAL_KIND): Update for radix.
1372 (PRECISION, RANGE, RADIX): Add cross @refs.
1374 2010-06-25 Tobias Burnus <burnus@net-b.de>
1376 * decl.c (gfc_match_entry): Mark ENTRY as GFC_STD_F2008_OBS.
1377 * gfortran.texi (_gfortran_set_options): Update for
1378 GFC_STD_F2008_OBS addition.
1379 * libgfortran.h: Add GFC_STD_F2008_OBS.
1380 * options.c (set_default_std_flags, gfc_handle_option): Handle
1382 io.c (check_format): Fix allow_std check.
1384 2010-06-25 Tobias Burnus <burnus@net-b.de>
1386 * decl.c (gfc_match_entry): Allow END besides
1387 END SUBROUTINE/END FUNCTION for contained procedures.
1389 2010-06-25 Tobias Burnus <burnus@net-b.de>
1391 * parse.c (next_free, next_fixed): Allow ";" as first character.
1393 2010-06-24 Tobias Burnus <burnus@net-b.de>
1396 * decl.c (variable_decl): Fix IMPORT diagnostic for CLASS.
1398 2010-06-22 Janus Weil <janus@gcc.gnu.org>
1401 * resolve.c (resolve_fl_derived): Avoid checking for abstract on class
1404 2010-06-21 Tobias Burnus <burnus@net-b.de>
1407 * interface.c (compare_parameter): Add gfc_is_simply_contiguous
1409 * symbol.c (gfc_add_contiguous): New function.
1410 (gfc_copy_attr, check_conflict): Handle contiguous attribute.
1411 * decl.c (match_attr_spec): Ditto.
1412 (gfc_match_contiguous): New function.
1413 * resolve.c (resolve_fl_derived, resolve_symbol): Handle
1415 * gfortran.h (symbol_attribute): Add contiguous.
1416 (gfc_is_simply_contiguous): Add prototype.
1417 (gfc_add_contiguous): Add prototype.
1418 * match.h (gfc_match_contiguous): Add prototype.
1419 * parse.c (decode_specification_statement,
1420 decode_statement): Handle contiguous attribute.
1421 * expr.c (gfc_is_simply_contiguous): New function.
1422 * dump-parse-tree.c (show_attr): Handle contiguous.
1423 * module.c (ab_attribute, attr_bits, mio_symbol_attribute):
1425 * trans-expr.c (gfc_add_interface_mapping): Copy
1427 * trans-array.c (gfc_conv_descriptor_stride_get,
1428 gfc_conv_array_parameter): Handle contiguous arrays.
1429 * trans-types.c (gfc_build_array_type, gfc_build_array_type,
1430 gfc_sym_type, gfc_get_derived_type, gfc_get_array_descr_info):
1432 * trans.h (gfc_array_kind): Ditto.
1433 * trans-decl.c (gfc_get_symbol_decl): Ditto.
1435 2010-06-20 Joseph Myers <joseph@codesourcery.com>
1437 * options.c (gfc_handle_option): Don't handle N_OPTS.
1439 2010-06-19 Janus Weil <janus@gcc.gnu.org>
1442 * resolve.c (resolve_fl_derived): Reverse ordering of conditions
1445 2010-06-18 Tobias Burnus <burnus@net-b.de>
1448 * resolve.c (resolve_allocate_deallocate): Properly check
1449 part-refs in stat=/errmsg= for invalid use.
1451 2010-06-17 Janus Weil <janus@gcc.gnu.org>
1454 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1455 Return directly in case of an error.
1457 2010-06-16 Janus Weil <janus@gcc.gnu.org>
1460 * gfortran.h (gfc_get_typebound_proc): Modified Prototype.
1461 * decl.c (match_procedure_in_type): Give a unique gfc_typebound_proc
1462 structure to each procedure in a procedure list.
1463 * module.c (mio_typebound_proc): Add NULL argument to
1464 'gfc_get_typebound_proc'.
1465 * symbol.c (gfc_get_typebound_proc): Add a new argument, which is used
1466 to initialize the new structure.
1468 2010-06-15 Janus Weil <janus@gcc.gnu.org>
1471 * gfortran.h (gfc_expr): Add new member 'mold'.
1472 * match.c (gfc_match_allocate): Implement the MOLD tag.
1473 * resolve.c (resolve_allocate_expr): Ditto.
1474 * trans-stmt.c (gfc_trans_allocate): Ditto.
1476 2010-06-15 Jakub Jelinek <jakub@redhat.com>
1479 * trans-openmp.c (gfc_omp_predetermined_sharing): Don't return
1480 OMP_CLAUSE_DEFAULT_SHARED for artificial vars with
1481 GFC_DECL_SAVED_DESCRIPTOR set.
1482 (gfc_omp_report_decl): New function.
1483 * trans.h (gfc_omp_report_decl): New prototype.
1484 * f95-lang.c (LANG_HOOKS_OMP_REPORT_DECL): Redefine.
1486 2010-06-13 Daniel Franke <franke.daniel@gmail.com>
1490 * gfortranspec.c (lang_specific_driver): Removed deprecation
1492 * lang.opt: Add options -M, -MM, -MD, -MMD, -MF, -MG, -MP, -MT, -MQ.
1493 * lang-specs.h (CPP_FORWARD_OPTIONS): Add -M* options.
1494 * cpp.h (gfc_cpp_makedep): New.
1495 (gfc_cpp_add_dep): New.
1496 (gfc_cpp_add_target): New.
1497 * cpp.c (gfc_cpp_option): Add deps* members.
1498 (gfc_cpp_makedep): New.
1499 (gfc_cpp_add_dep): New.
1500 (gfc_cpp_add_target): New.
1501 (gfc_cpp_init_options): Initialize new options.
1502 (gfc_cpp_handle_option): Handle new options.
1503 (gfc_cpp_post_options): Map new options to libcpp-options.
1504 (gfc_cpp_init): Handle deferred -MQ and -MT options.
1505 (gfc_cpp_done): If requested, write dependencies to file.
1506 * module.c (gfc_dump_module): Add a module filename as target.
1507 * scanner.c (open_included_file): New parameter system; add the
1508 included file as dependency.
1509 (gfc_open_included_file): Add the included file as dependency.
1510 (gfc_open_intrinsic_module): Likewise.
1511 * invoke.texi: Removed deprecation warning for -M.
1512 * gfortran.texi: Removed Makefile-dependencies project.
1514 2010-06-12 Daniel Franke <franke.daniel@gmail.com>
1516 * resolve.c (resolve_global_procedure): Improved checking if an
1517 explicit interface is required.
1519 2010-06-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1521 * trans-decl.c (gfc_build_intrinsic_function_decls): Fix
1523 * trans-intrinsic.c (gfc_conv_intrinsic_fdate): Fix argument type.
1524 (gfc_conv_intrinsic_ttynam): Likewise.
1525 (gfc_conv_intrinsic_trim): Likewise.
1527 2010-06-12 Janus Weil <janus@gcc.gnu.org>
1530 * decl.c (match_procedure_in_type): Allow procedure lists (F08).
1532 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1534 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Fix comment.
1536 2010-06-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1538 * mathbuiltins.def: Add builtins that do not directly correspond
1539 to a Fortran intrinsic, with new macro OTHER_BUILTIN.
1540 * f95-lang.c (gfc_init_builtin_functions): Define OTHER_BUILTIN.
1541 * trans-intrinsic.c (gfc_intrinsic_map_t): Remove
1542 code_{r,c}{4,8,10,16} fields. Add
1543 {,complex}{float,double,long_double}_built_in fields.
1544 (gfc_intrinsic_map): Adjust definitions of DEFINE_MATH_BUILTIN,
1545 DEFINE_MATH_BUILTIN_C and LIB_FUNCTION accordingly. Add
1546 definition of OTHER_BUILTIN.
1547 (real_compnt_info): Remove unused struct.
1548 (builtin_decl_for_precision, builtin_decl_for_float_kind): New
1550 (build_round_expr): Call builtin_decl_for_precision instead of
1552 (gfc_conv_intrinsic_aint): Call builtin_decl_for_float_kind
1553 instead of a switch.
1554 (gfc_build_intrinsic_lib_fndecls): Match
1555 {real,complex}{4,8,10,16}decl into the C-style built_in_decls.
1556 (gfc_get_intrinsic_lib_fndecl): Do not hardcode floating-point
1558 (gfc_conv_intrinsic_lib_function): Go through all the extended
1560 (gfc_trans_same_strlen_check): Call builtin_decl_for_float_kind
1561 instead of a switch.
1562 (gfc_conv_intrinsic_abs): Likewise.
1563 (gfc_conv_intrinsic_mod): Likewise.
1564 (gfc_conv_intrinsic_sign): Likewise.
1565 (gfc_conv_intrinsic_fraction): Likewise.
1566 (gfc_conv_intrinsic_nearest): Likewise.
1567 (gfc_conv_intrinsic_spacing): Likewise.
1568 (gfc_conv_intrinsic_rrspacing): Likewise.
1569 (gfc_conv_intrinsic_scale): Likewise.
1570 (gfc_conv_intrinsic_set_exponent): Likewise.
1572 2010-06-11 Paul Thomas <pault@gcc.gnu.org>
1576 * trans-expr.c (gfc_conv_derived_to_class): Handle array-valued
1577 functions with CLASS formal arguments.
1579 2010-06-10 Janus Weil <janus@gcc.gnu.org>
1582 * resolve.c (conformable_arrays): Handle allocatable components.
1584 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1587 * gfortran.texi: Document that Cray pointers cannot be function
1590 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1593 * gfortran.texi: Document lack of support for syntax
1594 "complex FUNCTION name*16()", and existence of alternative
1595 legacy syntax "complex*16 FUNCTION name()".
1597 2010-06-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1600 * intrinsic.texi (FLUSH): Note the difference between FLUSH and
1601 POSIX's fsync(), and how to call the latter from Fortran code.
1603 2010-06-10 Daniel Franke <franke.daniel@gmail.com>
1606 * interface.c (compare_actual_formal): Reject actual arguments with
1607 array subscript passed to ASYNCHRONOUS dummys.
1609 2010-06-10 Daniel Kraft <d@domob.eu>
1612 * gfortran.h (enum gfc_statement): Add ST_ASSOCIATE, ST_END_ASSOCIATE.
1613 (struct gfc_symbol): New field `assoc'.
1614 (struct gfc_association_list): New struct.
1615 (struct gfc_code): New struct `block' in union, move `ns' there
1616 and add association list.
1617 (gfc_free_association_list): New method.
1618 (gfc_has_vector_subscript): Made public;
1619 * match.h (gfc_match_associate): New method.
1620 * parse.h (enum gfc_compile_state): Add COMP_ASSOCIATE.
1621 * decl.c (gfc_match_end): Handle ST_END_ASSOCIATE.
1622 * interface.c (gfc_has_vector_subscript): Made public.
1623 (compare_actual_formal): Rename `has_vector_subscript' accordingly.
1624 * match.c (gfc_match_associate): New method.
1625 (gfc_match_select_type): Change reference to gfc_code's `ns' field.
1626 * primary.c (match_variable): Don't allow names associated to expr here.
1627 * parse.c (decode_statement): Try matching ASSOCIATE statement.
1628 (case_exec_markers, case_end): Add ASSOCIATE statement.
1629 (gfc_ascii_statement): Hande ST_ASSOCIATE and ST_END_ASSOCIATE.
1630 (parse_associate): New method.
1631 (parse_executable): Handle ST_ASSOCIATE.
1632 (parse_block_construct): Change reference to gfc_code's `ns' field.
1633 * resolve.c (resolve_select_type): Ditto.
1634 (resolve_code): Ditto.
1635 (resolve_block_construct): Ditto and add comment.
1636 (resolve_select_type): Set association list in generated BLOCK to NULL.
1637 (resolve_symbol): Resolve associate names.
1638 * st.c (gfc_free_statement): Change reference to gfc_code's `ns' field
1639 and free association list.
1640 (gfc_free_association_list): New method.
1641 * symbol.c (gfc_new_symbol): NULL new field `assoc'.
1642 * trans-stmt.c (gfc_trans_block_construct): Change reference to
1643 gfc_code's `ns' field.
1645 2010-06-10 Kai Tietz <kai.tietz@onevision.com>
1647 * error.c (error_print): Pre-initialize loc by NULL.
1648 * openmp.c (resolve_omp_clauses): Add explicit
1649 braces to avoid ambigous else.
1650 * array.c (match_subscript): Pre-initialize m to MATCH_ERROR.
1652 2010-06-10 Gerald Pfeifer <gerald@pfeifer.com>
1654 * gfc-internals.texi: Move to GFDL 1.3.
1655 * gfortran.texi: Ditto.
1656 * intrinsic.texi: Ditto.
1657 * invoke.texi: Ditto.
1659 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1662 * check.c (gfc_check_selected_real_kind): Verify that the
1663 actual arguments are scalar.
1665 2010-06-09 Daniel Franke <franke.daniel@gmail.com>
1668 * intrinsic.c (gfc_convert_type_warn): Further improve -Wconversion.
1670 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1673 * dump-parse-tree.c (show_symbol): Avoid infinite loop.
1675 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1677 * fortran/symbol.c (check_conflict): Remove an invalid conflict check.
1679 2010-06-09 Steven G. Kargl <kargl@gcc.gnu.org>
1681 * fortran/intrinsic.c (add_functions): Change gfc_check_btest,
1682 gfc_check_ibclr, and gfc_check_ibset to gfc_check_bitfcn.
1683 * fortran/intrinsic.h: Remove prototypes for gfc_check_btest,
1684 gfc_check_ibclr, and gfc_check_ibset. Add prototype for
1686 * fortran/check.c (nonnegative_check, less_than_bitsize1,
1687 less_than_bitsize2): New functions.
1688 (gfc_check_btest): Renamed to gfc_check_bitfcn. Use
1689 nonnegative_check and less_than_bitsize1.
1690 (gfc_check_ibclr, gfc_check_ibset): Removed.
1691 (gfc_check_ibits,gfc_check_mvbits): Use nonnegative_check and
1694 2010-06-09 Janus Weil <janus@gcc.gnu.org>
1697 * resolve.c (resolve_typebound_function,resolve_typebound_subroutine):
1700 2010-06-09 Kai Tietz <kai.tietz@onevision.com>
1702 * resolve.c (resolve_deallocate_expr): Avoid warning
1703 about possible use of iunitialized sym.
1704 (resolve_allocate_expr): Pre-initialize sym by NULL.
1706 2010-06-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1709 * f95-lang.c (gfc_init_builtin_functions): Remove comment.
1711 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1713 * trans-types.c (gfc_get_nodesc_array_type): Use typed GC
1715 (gfc_get_array_type_bounds): Likewise.
1717 * trans-decl.c (gfc_allocate_lang_decl): Likewise.
1718 (gfc_find_module): Likewise.
1720 * f95-lang.c (pushlevel): Likewise.
1722 * trans.h (struct lang_type): Add variable_size GTY option.
1723 (struct lang_decl): Likewise.
1725 2010-06-08 Tobias Burnus <burnus@net-b.de>
1728 * symbol.c (check_conflict): Move protected--external/procedure check ...
1729 * resolve.c (resolve_select_type): ... to the resolution stage.
1731 2010-06-07 Tobias Burnus <burnus@net-b.de>
1733 * options.c (gfc_handle_option): Fix -fno-recursive.
1735 2010-06-07 Tobias Burnus <burnus@net-b.de>
1737 * gfc-internals.texi (copyrights-gfortran): Fix copyright year format.
1738 * gfortran.texi (copyrights-gfortran): Ditto.
1740 2010-06-07 Joseph Myers <joseph@codesourcery.com>
1742 * lang.opt (fshort-enums): Define using Var and VarExists.
1743 * options.c (gfc_handle_option): Don't set flag_short_enums here.
1745 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1746 Janus Weil <janus@gcc.gnu.org>
1749 * resolve.c (get_declared_from_expr): Move to before
1750 resolve_typebound_generic_call. Make new_ref and class_ref
1751 ignorable if set to NULL.
1752 (resolve_typebound_generic_call): Once we have resolved the
1753 generic call, check that the specific instance is that which
1754 is bound to the declared type.
1755 (resolve_typebound_function,resolve_typebound_subroutine): Avoid
1756 freeing 'class_ref->next' twice.
1758 2010-06-05 Paul Thomas <pault@gcc.gnu.org>
1761 * trans-array.c (structure_alloc_comps): Dereference scalar
1762 'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
1765 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1767 * gfortranspec.c (append_arg, lang_specific_driver): Use
1768 GCC-specific formats in diagnostics.
1770 2010-06-02 Tobias Burnus <burnus@net-b.de>
1773 * parse.c (gfc_fixup_sibling_symbols): Do not "fix" use-associated
1776 2010-06-01 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1779 * match.c (gfc_match_stopcode): Move gfc_match_eos call inside
1782 2010-05-31 Steven G. Kargl <kargl@gcc.gnu.org>
1784 * fortran/gfortran.texi: Fix typos in description of variable-format-
1787 2010-05-31 Thomas Koenig <tkoenig@gcc.gnu.org>
1790 * dependency.c (gfc_check_section_vs_section): Check
1791 for interleaving array assignments without conflicts.
1793 2010-05-30 Janus Weil <janus@gcc.gnu.org>
1795 * gcc/fortran/gfortran.h (CLASS_DATA): New macro for accessing the
1796 $data component of a class container.
1797 * gcc/fortran/decl.c (attr_decl1): Use macro CLASS_DATA.
1798 * gcc/fortran/expr.c (gfc_check_pointer_assign,gfc_check_assign_symbol,
1799 gfc_has_ultimate_allocatable,gfc_has_ultimate_pointer): Ditto.
1800 * gcc/fortran/interface.c (matching_typebound_op): Ditto.
1801 * gcc/fortran/match.c (gfc_match_allocate, gfc_match_deallocate): Ditto.
1802 * gcc/fortran/parse.c (parse_derived): Ditto.
1803 * gcc/fortran/primary.c (gfc_match_varspec, gfc_variable_attr,
1804 gfc_expr_attr): Ditto.
1805 * gcc/fortran/resolve.c (resolve_structure_cons, find_array_spec,
1806 resolve_deallocate_expr, resolve_allocate_expr, resolve_select_type,
1807 resolve_fl_var_and_proc, resolve_typebound_procedure,
1808 resolve_fl_derived): Ditto.
1809 * gcc/fortran/symbol.c (gfc_type_compatible): Restructured.
1810 * gcc/fortran/trans-array.c (structure_alloc_comps): Use macro
1812 * gcc/fortran/trans-decl.c (gfc_get_symbol_decl,
1813 gfc_trans_deferred_vars): Ditto.
1814 * gcc/fortran/trans-stmt.c (gfc_trans_allocate): Ditto.
1816 2010-05-28 Tobias Burnus <burnus@net-b.de>
1818 * options.c (gfc_handle_option): Fix handling of -fno-whole-file.
1820 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1822 * gfortranspec.c (append_arg, lang_specific_driver): Use
1823 fatal_error instead of fatal. Use warning instead of fprintf for
1826 2010-05-28 Joseph Myers <joseph@codesourcery.com>
1828 * cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
1829 * module.c (write_char, gfc_dump_module, gfc_use_module): Use
1830 xstrerror instead of strerror.
1832 2010-05-26 Joseph Myers <joseph@codesourcery.com>
1834 * cpp.c (cb_cpp_error): Save and restore
1835 global_dc->warn_system_headers, not variable warn_system_headers.
1837 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1839 * fortran/f95-lang.c: Do not include libfuncs.h, expr.h, and except.h.
1841 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
1843 * trans-common.c: Do not include rtl.h, include output.h instead.
1844 * trans-decl.c: Likewise.
1846 2010-05-26 Paul Thomas <pault@gcc.gnu.org>
1849 * resolve.c (resolve_global_procedure): Resolve the gsymbol's
1850 namespace before trying to reorder the gsymbols.
1852 2010-05-25 Daniel Franke <franke.daniel@gmail.com>
1857 * resolve.c (resolve_global_procedure): Add check for global
1858 procedures with implicit interfaces and assumed-shape or optional
1859 dummy arguments. Verify that function return type, kind and string
1862 2010-05-21 Tobias Burnus <burnus@net-b.de>
1864 * gfortran.h: Do not include system.h.
1865 * bbt.c: Include system.h.
1867 * dependency.c: Ditto.
1868 * dump-parse-tree.c: Ditto.
1869 * arith.h: Do not include gfortran.h.
1870 * constructor.h: Do not include gfortran.h and splay-tree.h.
1871 * match.h: Do not include gfortran.h.
1873 * target-memory.h: Ditto.
1874 * openmp.c: Do not include toplev.h and target.h.
1875 * trans-stmt.c: Ditto not include toplev.h.
1877 * trans-common.c: Tell why toplev.h is needed. And
1878 do not include target.h.
1879 * trans-expr.c: Tell why toplev.h is needed.
1880 * trans-array.c: Ditto.
1881 * trans-openmp.c: Ditto.
1882 * trans-const.c: Ditto.
1884 * trans-types.c: Ditto.
1885 * trans-io.c: Ditto.
1886 * trans-decl.c: Ditto.
1889 * trans-intrinsic.c: Ditto.
1892 2010-05-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1895 * match.c (gfc_match_stopcode): Use gfc_match_init_expr. Go to cleanup
1896 before returning MATCH_ERROR. Add check for scalar. Add check for
1897 default integer kind.
1899 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1902 * match.c (gfc_match_select_type): On error jump back out of the local
1904 * parse.c (parse_derived): Defer creation of vtab symbols to resolution
1905 stage, more precisely to ...
1906 * resolve.c (resolve_fl_derived): ... this place.
1908 2010-05-22 Janus Weil <janus@gcc.gnu.org>
1911 * resolve.c (ensure_not_abstract): Allow abstract types with
1912 non-abstract ancestors.
1914 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1916 * trans-const.c: Include realmpfr.h.
1917 * Make-lang.in: Update dependencies.
1919 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
1921 * trans-const.c, trans-types.c, trans-intrinsic.c:
1922 Clean up redundant includes.
1924 2010-05-20 Daniel Franke <franke.daniel@gmail.com>
1927 * lang.opt (Wunused-dummy-argument): New option.
1928 * gfortran.h (gfc_option_t): Add warn_unused_dummy_argument.
1929 * options.c (gfc_init_options): Disable warn_unused_dummy_argument.
1930 (set_Wall): Enable warn_unused_dummy_argument.
1931 (gfc_handle_option): Set warn_unused_dummy_argument according to
1933 * trans-decl.c (generate_local_decl): Separate warnings about
1934 unused variables and unused dummy arguments.
1935 * invoke.texi: Documented new option.
1937 2010-05-20 Steven Bosscher <steven@gcc.gnu.org>
1939 * trans-expr.c: Do not include convert.h, ggc.h, real.h, and gimple.h.
1940 (gfc_conv_string_tmp): Do not assert type comparibilty.
1941 * trans-array.c: Do not include gimple.h, ggc.h, and real.h.
1942 (gfc_conv_expr_descriptor): Remove assert.
1943 * trans-common.c: Clarify why rtl.h and tm.h are included.
1944 * trans-openmp.c: Do not include ggc.h and real.h.
1945 Explain why gimple.h is included.
1946 * trans-const.c: Do not include ggc.h.
1947 * trans-stmt.c: Do not include gimple.h, ggc.h, and real.h.
1948 * trans.c: Do not include ggc.h and real.h.
1949 Explain why gimple.h is included.
1950 * trans-types.c: Do not include tm.h. Explain why langhooks.h
1951 and dwarf2out.h are included.
1952 * trans-io.c: Do not include gimple.h and real.h.
1953 * trans-decl.c: Explain why gimple.h, tm.h, and rtl.h are included.
1954 * trans-intrinsic.c: Do not include gimple.h. Explain why tm.h
1957 2010-05-20 Tobias Burnus <burnus@net-b.de>
1959 * options.c (gfc_init_options,gfc_post_options): Enable
1960 flag_associative_math by default.
1962 2010-05-19 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1965 * trans-stmt.c (gfc_trans_stop): Add generation of call to
1966 gfortran_error_stop_numeric. Fix up some whitespace. Use stop_string for
1967 blank STOP, handling a null expression. (gfc_trans_pause): Use
1968 pause_string for blank PAUSE.
1969 * trans.h: Add external function declaration for error_stop_numeric.
1970 * trans-decl.c (gfc_build_builtin_function_decls): Add the building of
1971 the declaration for the library call. Adjust whitespaces.
1972 * match.c (gfc_match_stopcode): Remove use of the actual stop code to
1973 signal no stop code. Match the expression following the stop and pass
1974 that to the translators. Remove the old use of digit matching. Add
1975 checks that the stop_code expression is INTEGER or CHARACTER, constant,
1976 and if CHARACTER, default character KIND.
1978 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1981 * lang.opt (Wconversion-extra): New option.
1982 * gfortran.h (gfc_option_t): Add warn_conversion_extra.
1983 * options.c (gfc_init_options): Disable -Wconversion-extra by default.
1984 (set_Wall): Enable -Wconversion.
1985 (gfc_handle_option): Set warn_conversion_extra.
1986 * intrinsic.c (gfc_convert_type_warn): Ignore kind conditions
1987 introduced for -Wconversion if -Wconversion-extra is present.
1988 * invoke.texi: Add -Wconversion to -Wall; document new behaviour of
1989 -Wconversion; document -Wconversion-extra.
1991 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
1994 * gfortran.h (gfc_has_default_initializer): New.
1995 * expr.c (gfc_has_default_initializer): New.
1996 * resolve.c (has_default_initializer): Removed, use
1997 gfc_has_default_initializer() instead. Updated all callers.
1998 * trans-array.c (has_default_initializer): Removed, use
1999 gfc_has_default_initializer() instead. Updated all callers.
2000 * trans-decl.c (generate_local_decl): Do not check the
2001 first component only to check for initializers, but use
2002 gfc_has_default_initializer() instead.
2004 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2007 * primary.c (match_string_constant): Move start_locus just inside
2009 * data.c (create_character_intializer): Clarified truncation warning.
2011 2010-05-19 Daniel Franke <franke.daniel@gmail.com>
2014 * intrinsic.h (gfc_check_float): New prototype.
2015 (gfc_check_sngl): New prototype.
2016 * check.c (gfc_check_float): New.
2017 (gfc_check_sngl): New.
2018 * intrinsic.c (add_functions): Moved DFLOAT from aliasing DBLE
2019 to be a specific for REAL. Added check routines for FLOAT, DFLOAT
2021 * intrinsic.texi: Removed individual nodes of FLOAT, DFLOAT and SNGL,
2022 added them to the list of specifics of REAL instead.
2024 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2027 * trans-expr.c (gfc_conv_structure): Remove unneeded and buggy code.
2028 This is now handled via 'gfc_class_null_initializer'.
2030 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2032 * class.c (gfc_add_component_ref,gfc_class_null_initializer,
2033 gfc_build_class_symbol,add_proc_component,add_proc_comps,
2034 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2035 add_procs_to_declared_vtab,add_generic_specifics,
2036 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2037 find_typebound_proc_uop,gfc_find_typebound_proc,
2038 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2039 gfc_get_tbp_symtree): Moved here from other places.
2040 * expr.c (gfc_add_component_ref,gfc_class_null_initializer): Move to
2042 * gfortran.h (gfc_build_class_symbol,gfc_find_derived_vtab,
2043 gfc_find_typebound_proc,gfc_find_typebound_user_op,
2044 gfc_find_typebound_intrinsic_op,gfc_get_tbp_symtree,
2045 gfc_add_component_ref, gfc_class_null_initializer): Moved to class.c.
2046 * Make-lang.in: Add class.o.
2047 * symbol.c (gfc_build_class_symbol,add_proc_component,add_proc_comps,
2048 add_procs_to_declared_vtab1,copy_vtab_proc_comps,
2049 add_procs_to_declared_vtab,add_generic_specifics,
2050 add_generics_to_declared_vtab,gfc_find_derived_vtab,
2051 find_typebound_proc_uop,gfc_find_typebound_proc,
2052 gfc_find_typebound_user_op,gfc_find_typebound_intrinsic_op,
2053 gfc_get_tbp_symtree): Move to class.c.
2055 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2057 * trans-types.c (gfc_init_types): Use build_function_type_list.
2058 (gfc_get_ppc_type): Likewise.
2059 * trans-decl.c (gfc_generate_constructors): Likewise.
2060 * f95-lang.c (build_builtin_fntypes): Likewise.
2061 (gfc_init_builtin_functions): Likewise.
2062 (DEF_FUNCTION_TYPE_0): Likewise.
2063 (DEF_FUNCTION_TYPE_1): Likewise.
2064 (DEF_FUNCTION_TYPE_2): Likewise.
2065 (DEF_FUNCTION_TYPE_3): Likewise.
2066 (DEF_FUNCTION_TYPE_4): Likewise.
2067 (DEF_FUNCTION_TYPE_5): Likewise.
2068 (DEF_FUNCTION_TYPE_6): Likewise.
2069 (DEF_FUNCTION_TYPE_7): Likewise. Use ARG7.
2070 (DEF_FUNCTION_TYPE_VAR_0): Use build_varags_function_type_list.
2072 2010-05-17 Nathan Froyd <froydnj@codesourcery.com>
2074 * trans-array.c (gfc_trans_array_constructor_value): Use
2075 build_constructor instead of build_constructor_from_list.
2076 (gfc_build_constant_array_constructor): Likewise.
2077 * trans-decl.c (create_main_function): Likewise.
2078 * trans-stmt.c (gfc_trans_character_select): Likewise.
2080 2010-05-17 Janus Weil <janus@gcc.gnu.org>
2083 * resolve.c (resolve_fl_var_and_proc): Move error messages here from ...
2084 (resolve_fl_variable_derived): ... this place.
2085 (resolve_symbol): Make sure function symbols (and their result
2086 variables) are not resolved twice.
2088 2010-05-16 Daniel Franke <franke.daniel@gmail.com>
2091 * array.c (match_array_list): Revert change from 2010-05-13.
2093 2010-05-16 Richard Guenther <rguenther@suse.de>
2095 * trans-decl.c (module_htab_decls_hash): Revert last change.
2097 2010-05-16 Richard Guenther <rguenther@suse.de>
2099 * trans-decl.c (module_htab_decls_hash): Use IDENTIFIER_HASH_VALUE.
2101 2010-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2103 * options.c (set_Wall): Remove special logic for Wuninitialized
2106 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2110 * trans-decl.c (gfc_trans_deferred_vars): Modify ordering of
2113 2010-05-15 Janus Weil <janus@gcc.gnu.org>
2117 * gfortran.h (gfc_class_null_initializer): New prototype.
2118 * expr.c (gfc_class_null_initializer): New function to build a NULL
2119 initializer for CLASS pointers.
2120 * symbol.c (gfc_build_class_symbol): Modify internal naming of class
2121 containers. Remove default NULL initialization of $data component.
2122 * trans.c (gfc_allocate_array_with_status): Fix wording of an error
2124 * trans-expr.c (gfc_conv_initializer,gfc_trans_subcomponent_assign):
2125 Use new function 'gfc_class_null_initializer'.
2126 * trans-intrinsic.c (gfc_conv_allocated): Handle allocatable scalar
2129 2010-05-14 Steven G. Kargl <kargl@gcc.gnu.org>
2132 * fortran/interface.c (get_sym_storage_size): Use signed instead of
2133 unsigned mpz_get_?i routines.
2135 2010-05-14 Jakub Jelinek <jakub@redhat.com>
2137 * trans.c (trans_code): Set backend locus early.
2138 * trans-decl.c (gfc_get_fake_result_decl): Use source location
2139 of the function instead of current input_location.
2141 2010-05-13 Daniel Franke <franke.daniel@gmail.com>
2144 * intrinsic.c (gfc_init_expr): Renamed to gfc_init_expr_flag.
2146 * expr.c (init_flag): Removed; use gfc_init_expr_flag everywhere.
2147 * array.c (match_array_list): Pass on gfc_init_expr_flag when matching
2150 2010-05-13 Jakub Jelinek <jakub@redhat.com>
2153 * openmp.c (resolve_omp_clauses): Allow procedure pointers in clause
2155 * trans-openmp.c (gfc_omp_privatize_by_reference): Don't privatize
2156 by reference dummy procedures or non-dummy procedure pointers.
2157 (gfc_omp_predetermined_sharing): Return
2158 OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for dummy procedures.
2160 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2163 * openmp.c (gfc_match_omp_taskwait): Report unexpected characters
2164 after OMP statement.
2165 (gfc_match_omp_critical): Likewise.
2166 (gfc_match_omp_flush): Likewise.
2167 (gfc_match_omp_workshare): Likewise.
2168 (gfc_match_omp_master): Likewise.
2169 (gfc_match_omp_ordered): Likewise.
2170 (gfc_match_omp_atomic): Likewise.
2171 (gfc_match_omp_barrier): Likewise.
2172 (gfc_match_omp_end_nowait): Likewise.
2174 2010-05-11 Daniel Franke <franke.daniel@gmail.com>
2177 * resolve.c (validate_case_label_expr): Removed FIXME.
2178 (resolve_select): Raise default warning on case labels out of range
2179 of the case expression.
2181 2010-05-10 Daniel Franke <franke.daniel@gmail.com>
2186 * intrinsic.c (gfc_convert_type_warn): Be more discriminative
2187 about conversion warnings.
2189 2010-05-10 Janus Weil <janus@gcc.gnu.org>
2192 * match.c (gfc_match_select_type): Move error message to
2193 resolve_select_type.
2194 * resolve.c (resolve_select_type): Error message moved here from
2195 gfc_match_select_type. Correctly set type of temporary.
2197 2010-05-10 Richard Guenther <rguenther@suse.de>
2199 * trans-decl.c (gfc_build_library_function_decl): Split out
2201 (build_library_function_decl_1): ... this new function.
2202 Set a fnspec attribute if a specification was provided.
2203 (gfc_build_library_function_decl_with_spec): New function.
2204 (gfc_build_intrinsic_function_decls): Annotate internal_pack
2205 and internal_unpack.
2207 2010-05-07 Daniel Franke <franke.daniel@gmail.com>
2210 * intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
2213 2010-05-07 Jason Merrill <jason@redhat.com>
2215 * trans-expr.c (gfc_conv_procedure_call): Rename nullptr to null_ptr
2216 to avoid -Wc++-compat warning.
2218 2010-05-06 Manuel López-Ibáñez <manu@gcc.gnu.org>
2221 * options.c (gfc_handle_option): Add argument kind.
2222 * gfortran.h (gfc_handle_option): Update declaration.
2224 2010-05-06 Tobias Burnus <burnus@net-b.de>
2227 * trans-types.c (gfc_sym_type): Mark Cray pointees as
2230 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2233 * resolve.c (traverse_data_list): Rephrase error message for
2234 non-constant bounds in data-implied-do.
2236 2010-05-05 Daniel Franke <franke.daniel@gmail.com>
2239 * gfortran.h: Removed repeat count from constructor, removed
2241 * data.h (gfc_assign_data_value_range): Changed return value from
2243 * data.c (gfc_assign_data_value): Add location to constructor element.
2244 (gfc_assign_data_value_range): Call gfc_assign_data_value()
2245 for each element in range. Return early if an error was generated.
2246 * resolve.c (check_data_variable): Stop early if range assignment
2249 2010-05-05 Janus Weil <janus@gcc.gnu.org>
2252 * resolve.c (resolve_fl_derived): Some fixes for class variables.
2253 * symbol.c (gfc_build_class_symbol): Add separate class container for
2256 2010-05-03 Steven G. Kargl <kargl@gcc.gnu.org>
2259 * fortran/parse.c (parse_interface): Do not dereference a NULL pointer.
2261 2010-05-02 Tobias Burnus <burnus@net-b.de>
2264 * intrinsic.c (add_functions): Fix GFC_STD and add gfc_resolve_ calls
2265 for lcobound, ucobound, image_index and this_image.
2266 * intrinsic.h (gfc_resolve_lcobound, gfc_resolve_this_image,
2267 gfc_resolve_image_index, gfc_resolve_ucobound): New prototypes.
2268 * iresolve.c (gfc_resolve_lcobound, gfc_resolve_this_image,
2269 gfc_resolve_image_index, gfc_resolve_ucobound, resolve_bound): New
2271 (gfc_resolve_lbound, gfc_resolve_ubound): Use resolve_bound.
2273 2010-04-30 Tobias Burnus <burnus@net-b.de>
2277 * trans-types.c (gfc_get_array_descriptor_base): Fix index
2278 calculation for array descriptor types.
2280 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2283 * symbol.c (add_proc_component,copy_vtab_proc_comps): Remove
2284 initializers for PPC members of the vtabs.
2286 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2289 * symbol.c (add_proc_component,add_proc_comps): Correctly set the 'ppc'
2290 attribute for all PPC members of the vtypes.
2291 (copy_vtab_proc_comps): Copy the correct interface.
2292 * trans.h (gfc_trans_assign_vtab_procs): Modified prototype.
2293 * trans-expr.c (gfc_trans_assign_vtab_procs): Pass the derived type as
2294 a dummy argument and make sure all PPC members of the vtab are
2295 initialized correctly.
2296 (gfc_conv_derived_to_class,gfc_trans_class_assign): Additional argument
2297 in call to gfc_trans_assign_vtab_procs.
2298 * trans-stmt.c (gfc_trans_allocate): Ditto.
2300 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2303 * resolve.c (resolve_typebound_function): Renamed
2304 resolve_class_compcall.Do all the detection of class references
2306 (resolve_typebound_subroutine): resolve_class_typebound_call
2307 renamed. Otherwise same as resolve_typebound_function.
2308 (gfc_resolve_expr): Call resolve_typebound_function.
2309 (resolve_code): Call resolve_typebound_subroutine.
2311 2010-04-29 Janus Weil <janus@gcc.gnu.org>
2314 * resolve.c (resolve_typebound_generic_call): For CLASS methods
2315 pass back the specific symtree name, rather than the target
2318 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2321 * resolve.c (resolve_structure_cons): Make the initializer of
2322 the vtab component 'extends' the same type as the component.
2324 2010-04-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2327 * interface.c (check_interface1): Pass symbol name rather than NULL to
2328 gfc_compare_interfaces.(gfc_compare_interfaces): Add assert to
2329 trap MULL. (gfc_compare_derived_types): Revert previous change
2330 incorporated incorrectly during merge from trunk, r155778.
2331 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
2332 than NULL to gfc_compare_interfaces.
2333 * symbol.c (add_generic_specifics): Likewise.
2335 2010-02-29 Janus Weil <janus@gcc.gnu.org>
2338 * interface.c (gfc_compare_derived_types): Add condition for vtype.
2339 * symbol.c (gfc_find_derived_vtab): Sey access to private.
2340 (gfc_find_derived_vtab): Likewise.
2341 * module.c (ab_attribute): Add enumerator AB_VTAB.
2342 (mio_symbol_attribute): Use new attribute, AB_VTAB.
2343 (check_for_ambiguous): Likewise.
2345 2010-04-29 Paul Thomas <pault@gcc.gnu.org>
2346 Janus Weil <janus@gcc.gnu.org>
2349 * trans-expr.c (select_class_proc): Remove function.
2350 (conv_function_val): Delete reference to previous.
2351 (gfc_conv_derived_to_class): Add second argument to the call to
2352 gfc_find_derived_vtab.
2353 (gfc_conv_structure): Exclude proc_pointer components when
2354 accessing $data field of class objects.
2355 (gfc_trans_assign_vtab_procs): New function.
2356 (gfc_trans_class_assign): Add second argument to the call to
2357 gfc_find_derived_vtab.
2358 * symbol.c (gfc_build_class_symbol): Add delayed_vtab arg and
2359 implement holding off searching for the vptr derived type.
2360 (add_proc_component): New function.
2361 (add_proc_comps): New function.
2362 (add_procs_to_declared_vtab1): New function.
2363 (copy_vtab_proc_comps): New function.
2364 (add_procs_to_declared_vtab): New function.
2365 (void add_generic_specifics): New function.
2366 (add_generics_to_declared_vtab): New function.
2367 (gfc_find_derived_vtab): Add second argument to the call to
2368 gfc_find_derived_vtab. Add the calls to
2369 add_procs_to_declared_vtab and add_generics_to_declared_vtab.
2370 * decl.c (build_sym, build_struct): Use new arg in calls to
2371 gfc_build_class_symbol.
2372 * gfortran.h : Add vtype bitfield to symbol_attr. Remove the
2373 definition of struct gfc_class_esym_list. Modify prototypes
2374 of gfc_build_class_symbol and gfc_find_derived_vtab.
2375 * trans-stmt.c (gfc_trans_allocate): Add second argument to the
2376 call to gfc_find_derived_vtab.
2377 * module.c : Add the vtype attribute.
2378 * trans.h : Add prototype for gfc_trans_assign_vtab_procs.
2379 * resolve.c (resolve_typebound_generic_call): Add second arg
2380 to pass along the generic name for class methods.
2381 (resolve_typebound_call): The same.
2382 (resolve_compcall): Use the second arg to carry the generic
2383 name from the above. Remove the reference to class_esym.
2384 (check_members, check_class_members, resolve_class_esym,
2385 hash_value_expr): Remove functions.
2386 (resolve_class_compcall, resolve_class_typebound_call): Modify
2387 to use vtable rather than member by member calls.
2388 (gfc_resolve_expr): Modify second arg in call to
2390 (resolve_select_type): Add second arg in call to
2391 gfc_find_derived_vtab.
2392 (resolve_code): Add second arg in call resolve_typebound_call.
2393 (resolve_fl_derived): Exclude vtypes from check for late
2394 procedure definitions. Likewise for checking of explicit
2395 interface and checking of pass arg.
2396 * iresolve.c (gfc_resolve_extends_type_of): Add second arg in
2397 calls to gfc_find_derived_vtab.
2398 * match.c (select_type_set_tmp): Use new arg in call to
2399 gfc_build_class_symbol.
2400 * trans-decl.c (gfc_get_symbol_decl): Complete vtable if
2402 * parse.c (endType): Finish incomplete classes.
2404 2010-04-28 Tobias Burnus <burnus@net-b.de>
2408 * simplify.c (simplify_cobound): Handle scalar coarrays.
2410 2010-04-27 Tobias Burnus <burnus@net-b.de>
2412 * gfc-internals.texi: Update copyright year.
2413 * gfortran.texi: Ditto.
2414 * invoke.texi: Ditto.
2416 2010-04-27 Tobias Burnus <burnus@net-b.de>
2419 * resolve.c (resolve_allocate_expr): Allow array coarrays.
2420 * trans-types.h (gfc_get_array_type_bounds): Update prototype.
2421 * trans-types.c (gfc_get_array_type_bounds,
2422 gfc_get_array_descriptor_base): Add corank argument.
2423 * trans-array.c (gfc_array_init_size): Handle corank.
2424 (gfc_trans_create_temp_array, gfc_array_allocate,
2425 gfc_conv_expr_descriptor): Add corank argument to call.
2426 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Ditto.
2428 2010-04-24 Steven G. Kargl <kargl@gcc.gnu.org>
2432 * trans-array.c (gfc_trans_array_bound_check): Use TREE_CODE instead
2433 of mucking with a tree directly.
2435 2010-04-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2438 * io.c (gfc_match_open): Remove branch to syntax error. Add call to
2439 gfc_error with new error message.
2441 2010-04-24 Paul Thomas <pault@gcc.gnu.org>
2445 * trans-expr.c (gfc_conv_expr): Supply an address expression for
2447 (gfc_conv_expr_reference): Call gfc_conv_expr and return for
2449 * trans-array.c (gfc_add_loop_ss_code): Store the value rather
2450 than the address of a GFC_SS_REFERENCE.
2451 * trans.h : Change comment on GFC_SS_REFERENCE.
2453 2010-04-22 Richard Guenther <rguenther@suse.de>
2456 * resolve.c (gfc_resolve_index): Wrap around ...
2457 (gfc_resolve_index_1): ... this. Add parameter to allow
2458 any integer kind index type.
2459 (resolve_array_ref): Allow any integer kind for the start
2460 index of an array ref.
2462 2010-04-21 Jakub Jelinek <jakub@redhat.com>
2465 * f95-lang.c (gfc_define_builtin): Set TREE_NOTHROW on
2468 2010-04-20 Harald Anlauf <anlauf@gmx.de>
2470 * intrinsic.c (sort_actual): Remove 'is' in error message.
2472 2010-04-20 Paul Thomas <pault@gcc.gnu.org>
2475 * resolve.c (resolve_fl_derived): If a component character
2476 length has not been resolved, do so now.
2477 (resolve_symbol): The same as above for a symbol character
2479 * trans-decl.c (gfc_create_module_variable): A 'length' decl is
2480 not needed for a character valued, procedure pointer.
2483 * resolve.c (ensure_not_abstract_walker): If 'overriding' is
2484 not found, return FAILURE rather than ICEing.
2486 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2489 * openmp.c (gfc_resolve_do_iterator): Only make iteration vars for
2490 sequential loops private in the innermost containing task region.
2492 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2494 * f95-lang.c (gfc_init_decl_processing): Remove second argument in call
2495 to build_common_tree_nodes.
2497 2010-04-17 Steven G. Kargl <kargl@gcc.gnu.org>
2500 * fortran/trans-array.c (gfc_conv_ss_startstride): Remove the use of
2501 gfc_msg_bounds by using 'Array bound mismatch' directly.
2502 (gfc_trans_dummy_array_bias): Remove the use of gfc_msg_bounds. Reword
2503 error message to include the mismatch in the extent of array bound.
2504 * fortran/trans.c: Remove gfc_msg_bounds. It is only used in one place.
2505 * fortran/trans.h: Remove extern definition of gfc_msg_bounds.
2507 2010-04-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2509 * gfortran.texi: Update information on temporary file locations.
2511 2010-04-16 Jakub Jelinek <jakub@redhat.com>
2513 * trans-decl.c (gfc_build_qualified_array): Ensure
2514 ubound.N and lbound.N artificial variable names don't appear
2517 2010-04-15 Steven G. Kargl <kargl@gcc.gnu.org>
2520 * trans-array.c (gfc_trans_array_bound_check): Eliminate a redundant
2521 block of code. Set name to the variable associated with the descriptor.
2523 2010-04-15 Jakub Jelinek <jakub@redhat.com>
2525 * trans-decl.c (gfc_build_qualified_array): Clear DECL_IGNORED_P
2526 on VAR_DECL LBOUND and/or UBOUND, even for -O1.
2528 2010-04-14 Steven G. Kargl <kargl@gcc.gnu.org>
2530 * intrinsic.texi: Add the missing specific name of intrinsic
2531 procedure where the specific name is identical to the generic name.
2532 Fix inconsistent or mismatch in the argument names in intrinsic
2533 procedure descriptions. Add the SCALAR allocatable description to
2536 2010-04-14 Tobias Burnus <burnus@net-b.de>
2539 * array.c (gfc_find_array_ref): Handle codimensions.
2540 (gfc_match_array_spec,gfc_match_array_ref): Use gfc_fatal_error.
2541 * check.c (is_coarray, dim_corank_check, gfc_check_lcobound,
2542 gfc_check_image_index, gfc_check_this_image, gfc_check_ucobound):
2544 * gfortran.h (gfc_isym_id): Add GFC_ISYM_IMAGE_INDEX,
2545 GFC_ISYM_LCOBOUND, GFC_ISYM_THIS_IMAGE,
2547 * intrinsic.h (add_functions): Add this_image, image_index,
2548 lcobound and ucobound intrinsics.
2549 * intrinsic.c (gfc_check_lcobound,gfc_check_ucobound,
2550 gfc_check_image_index, gfc_check_this_image,
2551 gfc_simplify_image_index, gfc_simplify_lcobound,
2552 gfc_simplify_this_image, gfc_simplify_ucobound):
2553 New function prototypes.
2554 * intrinsic.texi (IMAGE_INDEX, LCOBOUND, THIS_IMAGE
2555 IMAGE_INDEX): Document new intrinsic functions.
2556 * match.c (gfc_match_critical, sync_statement): Make -fcoarray=none
2558 * simplify.c (simplify_bound_dim): Handle coarrays.
2559 (simplify_bound): Update simplify_bound_dim call.
2560 (gfc_simplify_num_images): Add -fcoarray=none check.
2561 (simplify_cobound, gfc_simplify_lcobound, gfc_simplify_ucobound,
2562 gfc_simplify_ucobound, gfc_simplify_ucobound): New functions.
2564 2010-04-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2567 * constructor.c: Fix typo in comment.
2568 * expr.c (find_array_section): Add check for max array limit.
2570 2010-04-13 Iain Sandoe <iains@gcc.gnu.org>
2573 * gfortranspec.c (lookup_option): Check for -static and return
2575 (lang_specific_driver): Break when OPTION_static is discovered.
2577 2010-04-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
2579 * array.c (extract_element): Restore function from trunk.
2580 (gfc_get_array_element): Restore function from trunk.
2581 (gfc_expand_constructor): Restore check against
2582 flag_max_array_constructor.
2583 * constructor.c (node_copy_and_append): Delete unused.
2584 * gfortran.h: Delete comment and extra include.
2585 * constructor.h: Bump copyright and clean up TODO comments.
2586 * resolve.c: Whitespace.
2588 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2590 * simplify.c (compute_dot_product): Replaced usage of ADVANCE macro
2591 with direct access access to elements. Adjusted prototype, fixed all
2593 (gfc_simplify_dot_product): Removed duplicate check for zero-sized
2595 (gfc_simplify_matmul): Removed usage of ADVANCE macro.
2596 (gfc_simplify_spread): Removed workaround, directly insert elements
2597 at a given array position.
2598 (gfc_simplify_transpose): Likewise.
2599 (gfc_simplify_pack): Replaced usage of ADVANCE macro with corresponding
2601 (gfc_simplify_unpack): Likewise.
2603 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2605 * simplify.c (only_convert_cmplx_boz): Renamed to ...
2606 (convert_boz): ... this and moved to start of file.
2607 (gfc_simplify_abs): Whitespace fix.
2608 (gfc_simplify_acos): Whitespace fix.
2609 (gfc_simplify_acosh): Whitespace fix.
2610 (gfc_simplify_aint): Whitespace fix.
2611 (gfc_simplify_dint): Whitespace fix.
2612 (gfc_simplify_anint): Whitespace fix.
2613 (gfc_simplify_and): Replaced if-gate by more common switch-over-type.
2614 (gfc_simplify_dnint): Whitespace fix.
2615 (gfc_simplify_asin): Whitespace fix.
2616 (gfc_simplify_asinh): Moved creation of result-expr out of switch.
2617 (gfc_simplify_atan): Likewise.
2618 (gfc_simplify_atanh): Whitespace fix.
2619 (gfc_simplify_atan2): Whitespace fix.
2620 (gfc_simplify_bessel_j0): Removed ATTRIBUTE_UNUSED.
2621 (gfc_simplify_bessel_j1): Likewise.
2622 (gfc_simplify_bessel_jn): Likewise.
2623 (gfc_simplify_bessel_y0): Likewise.
2624 (gfc_simplify_bessel_y1): Likewise.
2625 (gfc_simplify_bessel_yn): Likewise.
2626 (gfc_simplify_ceiling): Reorderd statements.
2627 (simplify_cmplx): Use convert_boz(), check for constant arguments.
2629 (gfc_simplify_cmplx): Use correct default kind. Removed check for
2631 (gfc_simplify_complex): Replaced if-gate. Removed check for
2633 (gfc_simplify_conjg): Whitespace fix.
2634 (gfc_simplify_cos): Whitespace fix.
2635 (gfc_simplify_cosh): Replaced if-gate by more common switch-over-type.
2636 (gfc_simplify_dcmplx): Removed check for constant arguments.
2637 (gfc_simplify_dble): Use convert_boz() and gfc_convert_constant().
2638 (gfc_simplify_digits): Whitespace fix.
2639 (gfc_simplify_dim): Whitespace fix.
2640 (gfc_simplify_dprod): Reordered statements.
2641 (gfc_simplify_erf): Whitespace fix.
2642 (gfc_simplify_erfc): Whitespace fix.
2643 (gfc_simplify_epsilon): Whitespace fix.
2644 (gfc_simplify_exp): Whitespace fix.
2645 (gfc_simplify_exponent): Use convert_boz().
2646 (gfc_simplify_floor): Reorderd statements.
2647 (gfc_simplify_gamma): Whitespace fix.
2648 (gfc_simplify_huge): Whitespace fix.
2649 (gfc_simplify_iand): Whitespace fix.
2650 (gfc_simplify_ieor): Whitespace fix.
2651 (simplify_intconv): Use gfc_convert_constant().
2652 (gfc_simplify_int): Use simplify_intconv().
2653 (gfc_simplify_int2): Reorderd statements.
2654 (gfc_simplify_idint): Reorderd statements.
2655 (gfc_simplify_ior): Whitespace fix.
2656 (gfc_simplify_ishftc): Removed duplicate type check.
2657 (gfc_simplify_len): Use range_check() instead of manual range check.
2658 (gfc_simplify_lgamma): Removed ATTRIBUTE_UNUSED. Whitespace fix.
2659 (gfc_simplify_log): Whitespace fix.
2660 (gfc_simplify_log10): Whitespace fix.
2661 (gfc_simplify_minval): Whitespace fix.
2662 (gfc_simplify_maxval): Whitespace fix.
2663 (gfc_simplify_mod): Whitespace fix.
2664 (gfc_simplify_modulo): Whitespace fix.
2665 (simplify_nint): Reorderd statements.
2666 (gfc_simplify_not): Whitespace fix.
2667 (gfc_simplify_or): Replaced if-gate by more common switch-over-type.
2668 (gfc_simplify_radix): Removed unused result-variable. Whitespace fix.
2669 (gfc_simplify_range): Removed unused result-variable. Whitespace fix.
2670 (gfc_simplify_real): Use convert_boz() and gfc_convert_constant().
2671 (gfc_simplify_realpart): Whitespace fix.
2672 (gfc_simplify_selected_char_kind): Removed unused result-variable.
2673 (gfc_simplify_selected_int_kind): Removed unused result-variable.
2674 (gfc_simplify_selected_real_kind): Removed unused result-variable.
2675 (gfc_simplify_sign): Whitespace fix.
2676 (gfc_simplify_sin): Whitespace fix.
2677 (gfc_simplify_sinh): Replaced if-gate by more common switch-over-type.
2678 (gfc_simplify_sqrt): Avoided goto by inlining check. Whitespace fix.
2679 (gfc_simplify_tan): Replaced if-gate by more common switch-over-type.
2680 (gfc_simplify_tanh): Replaced if-gate by more common switch-over-type.
2681 (gfc_simplify_xor): Replaced if-gate by more common switch-over-type.
2683 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2685 * gfortran.h (gfc_start_constructor): Removed.
2686 (gfc_get_array_element): Removed.
2687 * array.c (gfc_start_constructor): Removed, use gfc_get_array_expr
2688 instead. Fixed all callers.
2689 (extract_element): Removed.
2690 (gfc_expand_constructor): Temporarily removed check for
2691 max-array-constructor. Will be re-introduced later if still required.
2692 (gfc_get_array_element): Removed, use gfc_constructor_lookup_expr
2693 instead. Fixed all callers.
2694 * expr.c (find_array_section): Replaced manual lookup of elements
2695 by gfc_constructor_lookup.
2697 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2699 * gfortran.h (gfc_get_null_expr): New prototype.
2700 (gfc_get_operator_expr): New prototype.
2701 (gfc_get_character_expr): New prototype.
2702 (gfc_get_iokind_expr): New prototype.
2703 * expr.c (gfc_get_null_expr): New.
2704 (gfc_get_character_expr): New.
2705 (gfc_get_iokind_expr): New.
2706 (gfc_get_operator_expr): Moved here from matchexp.c (build_node).
2707 * matchexp.c (build_node): Renamed and moved to
2708 expr.c (gfc_get_operator_expr). Reordered arguments to match
2709 other functions. Fixed all callers.
2710 (gfc_get_parentheses): Use specific function to build expr.
2711 * array.c (gfc_match_array_constructor): Likewise.
2712 * arith.c (eval_intrinsic): Likewise.
2713 (gfc_hollerith2int): Likewise.
2714 (gfc_hollerith2real): Likewise.
2715 (gfc_hollerith2complex): Likewise.
2716 (gfc_hollerith2logical): Likewise.
2717 * data.c (create_character_intializer): Likewise.
2718 * decl.c (gfc_match_null): Likewise.
2719 (enum_initializer): Likewise.
2720 * io.c (gfc_match_format): Likewise.
2721 (match_io): Likewise.
2722 * match.c (gfc_match_nullify): Likewise.
2723 * primary.c (match_string_constant): Likewise.
2724 (match_logical_constant): Likewise.
2725 (build_actual_constructor): Likewise.
2726 * resolve.c (build_default_init_expr): Likewise.
2727 * symbol.c (generate_isocbinding_symbol): Likewise.
2728 (gfc_build_class_symbol): Likewise.
2729 (gfc_find_derived_vtab): Likewise.
2730 * simplify.c (simplify_achar_char): Likewise.
2731 (gfc_simplify_adjustl): Likewise.
2732 (gfc_simplify_adjustr): Likewise.
2733 (gfc_simplify_and): Likewise.
2734 (gfc_simplify_bit_size): Likewise.
2735 (gfc_simplify_is_iostat_end): Likewise.
2736 (gfc_simplify_is_iostat_eor): Likewise.
2737 (gfc_simplify_isnan): Likewise.
2738 (simplify_bound): Likewise.
2739 (gfc_simplify_leadz): Likewise.
2740 (gfc_simplify_len_trim): Likewise.
2741 (gfc_simplify_logical): Likewise.
2742 (gfc_simplify_maxexponent): Likewise.
2743 (gfc_simplify_minexponent): Likewise.
2744 (gfc_simplify_new_line): Likewise.
2745 (gfc_simplify_null): Likewise.
2746 (gfc_simplify_or): Likewise.
2747 (gfc_simplify_precision): Likewise.
2748 (gfc_simplify_repeat): Likewise.
2749 (gfc_simplify_scan): Likewise.
2750 (gfc_simplify_size): Likewise.
2751 (gfc_simplify_trailz): Likewise.
2752 (gfc_simplify_trim): Likewise.
2753 (gfc_simplify_verify): Likewise.
2754 (gfc_simplify_xor): Likewise.
2755 * trans-io.c (build_dt): Likewise.
2756 (gfc_new_nml_name_expr): Removed.
2758 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2760 * arith.h (gfc_constant_result): Removed prototype.
2761 * constructor.h (gfc_build_array_expr): Removed prototype.
2762 (gfc_build_structure_constructor_expr): Removed prototype.
2763 * gfortran.h (gfc_int_expr): Removed prototype.
2764 (gfc_logical_expr): Removed prototype.
2765 (gfc_get_array_expr): New prototype.
2766 (gfc_get_structure_constructor_expr): New prototype.
2767 (gfc_get_constant_expr): New prototype.
2768 (gfc_get_int_expr): New prototype.
2769 (gfc_get_logical_expr): New prototype.
2770 * arith.c (gfc_constant_result): Moved and renamed to
2771 expr.c (gfc_get_constant_expr). Fixed all callers.
2772 * constructor.c (gfc_build_array_expr): Moved and renamed to
2773 expr.c (gfc_get_array_expr). Split gfc_typespec argument to type
2774 and kind. Fixed all callers.
2775 (gfc_build_structure_constructor_expr): Moved and renamed to
2776 expr.c (gfc_get_structure_constructor_expr). Split gfc_typespec argument
2777 to type and kind. Fixed all callers.
2778 * expr.c (gfc_logical_expr): Renamed to ...
2779 (gfc_get_logical_expr): ... this. Added kind argument. Fixed all callers.
2780 (gfc_int_expr): Renamed to ...
2781 (gfc_get_int_expr): ... this. Added kind and where arguments. Fixed all
2783 (gfc_get_constant_expr): New.
2784 (gfc_get_array_expr): New.
2785 (gfc_get_structure_constructor_expr): New.
2786 * simplify.c (int_expr_with_kind): Removed, callers use gfc_get_int_expr
2789 2010-04-12 Daniel Franke <franke.daniel@gmail.com>
2791 * constructor.h: New.
2792 * constructor.c: New.
2793 * Make-lang.in: Add new files to F95_PARSER_OBJS.
2794 * arith.c (reducy_unary): Use constructor API.
2795 (reduce_binary_ac): Likewise.
2796 (reduce_binary_ca): Likewise.
2797 (reduce_binary_aa): Likewise.
2798 * check.c (gfc_check_pack): Likewise.
2799 (gfc_check_reshape): Likewise.
2800 (gfc_check_unpack): Likewise.
2801 * decl.c (add_init_expr_to_sym): Likewise.
2802 (build_struct): Likewise.
2803 * dependency.c (gfc_check_dependency): Likewise.
2804 (contains_forall_index_p): Likewise.
2805 * dump-parse-tree.c (show_constructor): Likewise.
2806 * expr.c (free_expr0): Likewise.
2807 (gfc_copy_expr): Likewise.
2808 (gfc_is_constant_expr): Likewise.
2809 (simplify_constructor): Likewise.
2810 (find_array_element): Likewise.
2811 (find_component_ref): Likewise.
2812 (find_array_section): Likewise.
2813 (find_substring_ref): Likewise.
2814 (simplify_const_ref): Likewise.
2815 (scalarize_intrinsic_call): Likewise.
2816 (check_alloc_comp_init): Likewise.
2817 (gfc_default_initializer): Likewise.
2818 (gfc_traverse_expr): Likewise.
2819 * iresolve.c (check_charlen_present): Likewise.
2820 (gfc_resolve_reshape): Likewise.
2821 (gfc_resolve_transfer): Likewise.
2822 * module.c (mio_constructor): Likewise.
2823 * primary.c (build_actual_constructor): Likewise.
2824 (gfc_match_structure_constructor): Likewise.
2825 * resolve.c (resolve_structure_cons): Likewise.
2826 * simplify.c (is_constant_array_expr): Likewise.
2827 (init_result_expr): Likewise.
2828 (transformational_result): Likewise.
2829 (simplify_transformation_to_scalar): Likewise.
2830 (simplify_transformation_to_array): Likewise.
2831 (gfc_simplify_dot_product): Likewise.
2832 (simplify_bound): Likewise.
2833 (simplify_matmul): Likewise.
2834 (simplify_minval_maxval): Likewise.
2835 (gfc_simplify_pack): Likewise.
2836 (gfc_simplify_reshape): Likewise.
2837 (gfc_simplify_shape): Likewise.
2838 (gfc_simplify_spread): Likewise.
2839 (gfc_simplify_transpose): Likewise.
2840 (gfc_simplify_unpack): Likewise.q
2841 (gfc_convert_constant): Likewise.
2842 (gfc_convert_char_constant): Likewise.
2843 * target-memory.c (size_array): Likewise.
2844 (encode_array): Likewise.
2845 (encode_derived): Likewise.
2846 (interpret_array): Likewise.
2847 (gfc_interpret_derived): Likewise.
2848 (expr_to_char): Likewise.
2849 (gfc_merge_initializers): Likewise.
2850 * trans-array.c (gfc_get_array_constructor_size): Likewise.
2851 (gfc_trans_array_constructor_value): Likewise.
2852 (get_array_ctor_strlen): Likewise.
2853 (gfc_constant_array_constructor_p): Likewise.
2854 (gfc_build_constant_array_constructor): Likewise.
2855 (gfc_trans_array_constructor): Likewise.
2856 (gfc_conv_array_initializer): Likewise.
2857 * trans-decl.c (check_constant_initializer): Likewise.
2858 * trans-expr.c (flatten_array_ctors_without_strlen): Likewise.
2859 (gfc_apply_interface_mapping_to_cons): Likewise.
2860 (gfc_trans_structure_assign): Likewise.
2861 (gfc_conv_structure): Likewise.
2862 * array.c (check_duplicate_iterator): Likewise.
2863 (match_array_list): Likewise.
2864 (match_array_cons_element): Likewise.
2865 (gfc_match_array_constructor): Likewise.
2866 (check_constructor_type): Likewise.
2867 (check_constructor): Likewise.
2869 (expand_constructor): Likewise.
2870 (extract_element): Likewise.
2871 (gfc_expanded_ac): Likewise.
2872 (resolve_array_list): Likewise.
2873 (gfc_resolve_character_array_constructor): Likewise.
2874 (copy_iterator): Renamed to ...
2875 (gfc_copy_iterator): ... this.
2876 (gfc_append_constructor): Removed.
2877 (gfc_insert_constructor): Removed unused function.
2878 (gfc_get_constructor): Removed.
2879 (gfc_free_constructor): Removed.
2880 (qgfc_copy_constructor): Removed.
2881 * gfortran.h (struct gfc_expr): Removed member 'con_by_offset'.
2882 Removed all references. Replaced constructor list by splay-tree.
2883 (struct gfc_constructor): Removed member 'next', moved 'offset' from
2884 the inner struct, added member 'base'.
2885 (gfc_append_constructor): Removed prototype.
2886 (gfc_insert_constructor): Removed prototype.
2887 (gfc_get_constructor): Removed prototype.
2888 (gfc_free_constructor): Removed prototype.
2889 (qgfc_copy_constructor): Removed prototype.
2890 (gfc_copy_iterator): New prototype.
2891 * trans-array.h (gfc_constant_array_constructor_p): Adjusted prototype.
2893 2010-04-10 Tobias Burnus <burnus@net-b.de>
2896 * expr.c (gfc_is_constant_expr, gfc_traverse_expr): Handle
2897 proc-pointers and type-bound procedures.
2898 (gfc_specification_expr): Check proc-pointers for pureness.
2900 2010-04-09 Iain Sandoe <iains@gcc.gnu.org>
2903 * gfortranspec.c (lang_specific_driver): Do not expose vars
2904 only used by HAVE_LD_STATIC_DYNAMIC targets unless compiling
2907 2010-04-09 Tobias Burnus <burnus@net-b.de>
2910 * decl.c (variable_decl, match_attr_spec): Fix setting the array
2912 * array.c (match_subscript,gfc_match_array_ref): Add coarray support.
2913 * data.c (gfc_assign_data_value): Ditto.
2914 * expr.c (gfc_check_pointer_assign): Add check for coarray constraint.
2915 (gfc_traverse_expr): Traverse also through codimension expressions.
2916 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2917 gfc_has_ultimate_pointer): New functions.
2918 * gfortran.h (gfc_array_ref_dimen_type): Add DIMEN_STAR for coarrays.
2919 (gfc_array_ref): Add codimen.
2920 (gfc_array_ref): Add in_allocate.
2921 (gfc_is_coindexed, gfc_has_ultimate_allocatable,
2922 gfc_has_ultimate_pointer): Add prototypes.
2923 * interface.c (compare_parameter, compare_actual_formal,
2924 check_intents): Add coarray constraints.
2925 * match.c (gfc_match_iterator): Add coarray constraint.
2926 * match.h (gfc_match_array_ref): Update interface.
2927 * primary.c (gfc_match_varspec): Handle codimensions.
2928 * resolve.c (coarray_alloc, inquiry_argument): New static variables.
2929 (check_class_members): Return gfc_try instead for error recovery.
2930 (resolve_typebound_function,resolve_typebound_subroutine,
2931 check_members): Handle return value of check_class_members.
2932 (resolve_structure_cons, resolve_actual_arglist, resolve_function,
2933 check_dimension, compare_spec_to_ref, resolve_array_ref,
2934 resolve_ref, resolve_variable, gfc_resolve_expr, conformable_arrays,
2935 resolve_allocate_expr, resolve_ordinary_assign): Add coarray
2937 * trans-array.c (gfc_conv_array_ref, gfc_walk_variable_expr):
2938 Skip over coarray refs.
2939 (gfc_array_allocate) Add support for references containing coindexes.
2940 * trans-expr.c (gfc_add_interface_mapping): Copy coarray attribute.
2941 (gfc_map_intrinsic_function): Ignore codimensions.
2943 2010-04-08 Bud Davis <bdavis9659@sbcglobal.net>
2946 * io.c (check_format_string): Added check for additional non
2947 blank characters after the format string was successfully
2949 * io.c (check_format): Changed the error messages for positive
2950 int required and period required to drop through the error logic
2951 and report with gfc_error instead of gfc_error_now. Corrected
2952 format postion for hollerith strings.
2954 2010-04-08 Tobias Burnus <burnus@net-b.de>
2956 * module.c (use_iso_fortran_env_module): Fix standard check.
2958 2010-04-07 Jakub Jelinek <jakub@redhat.com>
2960 * parse.c (parse_derived, parse_enum): Avoid set but not used
2963 2010-04-07 Janne Blomqvist <jb@gcc.gnu.org>
2966 * gfortran.texi: Add section about representation of
2969 2010-04-07 Simon Baldwin <simonb@google.com>
2971 * cpp.c (cb_cpp_error): Add warning reason argument, set a value
2972 for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE.
2974 2010-04-07 Richard Guenther <rguenther@suse.de>
2976 * options.c (gfc_init_options): Do not set.
2978 2010-04-06 Tobias Burnus <burnus@net-b.de>
2981 * array.c (gfc_match_array_spec): Add error for -fcoarray=none.
2982 * match.c (gfc_match_critical, sync_statement): Ditto.
2983 * gfortran.h (gfc_fcoarray): New enum.
2984 (gfc_option_t): Use it.
2985 * lang.opt (fcoarray): Add new flag.
2986 * invoke.texi (fcoarray): Document it.
2987 * options.c (gfc_init_options,gfc_handle_option): Handle -fcoarray=.
2988 (gfc_handle_coarray_option): New function.
2990 2010-04-06 Tobias Burnus <burnus@net-b.de>
2993 * gfortran.h (gfc_array_spec): Add cotype.
2994 * array.c (gfc_match_array_spec,gfc_set_array_spec): Use it
2995 and defer error diagnostic.
2996 * resolve.c (resolve_fl_derived): Add missing check.
2997 (resolve_symbol): Add cotype/type check.
2998 * parse.c (parse_derived): Fix setting of coarray_comp.
3000 2010-04-06 Tobias Burnus <burnus@net-b.de>
3003 * array.c (gfc_free_array_spec,gfc_resolve_array_spec,
3004 match_array_element_spec,gfc_copy_array_spec,
3005 gfc_compare_array_spec): Include corank.
3006 (match_array_element_spec,gfc_set_array_spec): Support codimension.
3007 * decl.c (build_sym,build_struct,variable_decl,
3008 match_attr_spec,attr_decl1,cray_pointer_decl,
3009 gfc_match_volatile): Add codimension.
3010 (gfc_match_codimension): New function.
3011 * dump-parse-tree.c (show_array_spec,show_attr): Support codimension.
3012 * gfortran.h (symbol_attribute,gfc_array_spec): Ditto.
3013 (gfc_add_codimension): New function prototype.
3014 * match.h (gfc_match_codimension): New function prototype.
3015 (gfc_match_array_spec): Update prototype
3016 * match.c (gfc_match_common): Update gfc_match_array_spec call.
3017 * module.c (MOD_VERSION): Bump.
3018 (mio_symbol_attribute): Support coarray attributes.
3019 (mio_array_spec): Add corank support.
3020 * parse.c (decode_specification_statement,decode_statement,
3021 parse_derived): Add coarray support.
3022 * resolve.c (resolve_formal_arglist, was_declared,
3023 is_non_constant_shape_array, resolve_fl_variable,
3024 resolve_fl_derived, resolve_symbol): Add coarray support.
3025 * symbol.c (check_conflict, gfc_add_volatile, gfc_copy_attr,
3026 gfc_build_class_symbol): Add coarray support.
3027 (gfc_add_codimension): New function.
3029 2010-04-06 Tobias Burnus <burnus@net-b.de>
3032 * iso-fortran-env.def: Add the integer parameters atomic_int_kind,
3033 atomic_logical_kind, iostat_inquire_internal_unit, stat_locked,
3034 stat_locked_other_image, stat_stopped_image and stat_unlocked of
3036 * intrinsic.texi (iso_fortran_env): Ditto.
3037 * libgfortran.h (libgfortran_stat_codes): New enum.
3038 * module.c (use_iso_fortran_env_module): Honour -std= when loading
3039 constants from the intrinsic module.
3041 2010-04-06 Tobias Burnus <burnus@net-b.de>
3044 * intrinsic.c (add_functions): Add num_images.
3045 * decl.c (gfc_match_end): Handle END CRITICAL.
3046 * intrinsic.h (gfc_simplify_num_images): Add prototype.
3047 * dump-parse-tree.c (show_code_node): Dump CRITICAL, ERROR STOP,
3049 * gfortran.h (gfc_statement): Add enum items for those.
3050 (gfc_exec_op) Ditto.
3051 (gfc_isym_id): Add num_images.
3052 * trans-stmt.c (gfc_trans_stop): Handle ERROR STOP.
3053 (gfc_trans_sync,gfc_trans_critical): New functions.
3054 * trans-stmt.h (gfc_trans_stop,gfc_trans_sync,
3055 gfc_trans_critical): Add/update prototypes.
3056 * trans.c (gfc_trans_code): Handle CRITICAL, ERROR STOP,
3057 and SYNC statements.
3058 * trans.h (gfor_fndecl_error_stop_string) Add variable.
3059 * resolve.c (resolve_sync): Add function.
3060 (gfc_resolve_blocks): Handle CRITICAL.
3061 (resolve_code): Handle CRITICAL, ERROR STOP,
3062 (resolve_branch): Add CRITICAL constraint check.
3063 and SYNC statements.
3064 * st.c (gfc_free_statement): Add new statements.
3065 * trans-decl.c (gfor_fndecl_error_stop_string): Global variable.
3066 (gfc_build_builtin_function_decls): Initialize it.
3067 * match.c (gfc_match_if): Handle ERROR STOP and SYNC.
3068 (gfc_match_critical, gfc_match_error_stop, sync_statement,
3069 gfc_match_sync_all, gfc_match_sync_images, gfc_match_sync_memory):
3071 (match_exit_cycle): Handle CRITICAL constraint.
3072 (gfc_match_stopcode): Handle ERROR STOP.
3073 * match.h (gfc_match_critical, gfc_match_error_stop,
3074 gfc_match_sync_all, gfc_match_sync_images,
3075 gfc_match_sync_memory): Add prototype.
3076 * parse.c (decode_statement, gfc_ascii_statement,
3077 parse_executable): Handle new statements.
3078 (parse_critical_block): New function.
3079 * parse.h (gfc_compile_state): Add COMP_CRITICAL.
3080 * intrinsic.texi (num_images): Document new function.
3081 * simplify.c (gfc_simplify_num_images): Add function.
3083 2010-04-06 Tobias Burnus <burnus@net-b.de>
3086 * trans-array.c (gfc_conv_expr_descriptor): Update
3087 gfc_trans_scalar_assign call.
3088 (has_default_initializer): New function.
3089 (gfc_trans_deferred_array): Nullify less often.
3090 * trans-expr.c (gfc_conv_subref_array_arg,
3091 gfc_trans_subcomponent_assign): Update call to
3092 gfc_trans_scalar_assign.
3093 (gfc_trans_scalar_assign): Add parameter and pass it on.
3094 (gfc_trans_assignment_1): Optionally, do not dealloc before
3096 * trans-openmp.c (gfc_trans_omp_array_reduction): Update
3097 call to gfc_trans_scalar_assign.
3098 * trans-decl.c (gfc_get_symbol_decl): Do not always apply
3099 initializer to static variables.
3100 (gfc_init_default_dt): Add dealloc parameter and pass it on.
3101 * trans-stmt.c (forall_make_variable_temp,
3102 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
3103 gfc_trans_forall_1, gfc_trans_where_assign, gfc_trans_where_3
3104 gfc_trans_allocate): Update gfc_trans_assignment call.
3105 * trans.h (gfc_trans_scalar_assign, gfc_init_default_dt,
3106 gfc_init_default_dt, gfc_trans_assignment): Add bool dealloc
3107 parameter to prototype.
3109 2010-03-31 Paul Thomas <pault@gcc.gnu.org>
3111 * ioparm.def : Update copyright.
3113 * trans-array.c : ditto
3114 * trans-array.h : ditto
3116 * trans-types.c: ditto
3117 * dependency.c : ditto
3118 * gfortran.h : ditto
3120 * trans-io.c : ditto
3121 * trans-intrinsic.c : ditto
3122 * libgfortran.h : ditto
3123 * invoke.texi : ditto
3124 * intrinsic.texi : ditto
3127 * intrinsic.c : ditto
3128 * interface.c : ditto
3129 * iresolve.c : ditto
3130 * trans-stmt.c : ditto
3131 * trans-stmt.h : ditto
3136 2010-03-20 Paul Thomas <pault@gcc.gnu.org>
3139 * trans-decl.c (gfc_create_module_variable): With -fwhole-file
3140 do not assert the context of derived types.
3142 2010-03-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3145 * ioparm.def: Change inquire size variable to type pointer to
3148 2010-03-18 Paul Thomas <pault@gcc.gnu.org>
3151 * trans-expr.c (conv_parent_component_references): Ensure that
3152 'dt' has a backend_decl.
3155 * trans-expr.c (gfc_conv_structure): Ensure that the derived
3156 type has a backend_decl.
3159 * resolve.c (resolve_global_procedure): Check that the 'cl'
3160 structure is not NULL.
3162 2010-03-18 Shujing Zhao <pearly.zhao@oracle.com>
3164 * lang.opt (-ffixed-line-length-, ffree-line-length-): Remove
3167 2010-03-17 Tobias Burnus <burnus@net-b.de>
3170 * trans-array.c (gfc_conv_array_index_offset,gfc_conv_array_ref,
3171 gfc_conv_ss_startstride): Remove no-longer-needed cp_was_assumed
3173 * decl.c (gfc_match_derived_decl): Don't mark assumed-size Cray
3174 pointees as having explizit size.
3175 * expr.c (gfc_check_assign): Remove now unreachable Cray pointee
3177 * trans-types.c (gfc_is_nodesc_array): Add cp_was_assumed to assert.
3178 (gfc_sym_type): Don't mark Cray pointees as restricted pointers.
3179 * resolve.c (resolve_symbol): Handle cp_was_assumed.
3180 * trans-decl.c (gfc_trans_deferred_vars): Ditto.
3181 (gfc_finish_var_decl): Don't mark Cray pointees as restricted
3184 2010-03-14 Tobias Burnus <burnus@net-b.de>
3187 * resolve.c (resolve_structure_cons): Add missing PURE constraint.
3188 (resolve_ordinary_assign): Add check to avoid segfault.
3190 2010-03-12 Paul Thomas <pault@gcc.gnu.org>
3194 * resolve.c (resolve_compcall): Add new boolean dummy argument
3195 'class_members'. Only resolve expression at end if false.
3196 Remove redundant, static variable 'class_object'.
3197 (check_class_members): Add extra argument to call of
3199 (resolve_typebound_function): Renamed resolve_class_compcall.
3200 Do all the detection of class references here. Correct calls to
3201 resolve_compcall for extra argument.
3202 (resolve_typebound_subroutine): resolve_class_typebound_call
3203 renamed. Otherwise same as resolve_typebound_function.
3204 (gfc_resolve_expr): Call resolve_typebound_function.
3205 (resolve_code): Call resolve_typebound_subroutine.
3207 2010-03-10 Tobias Burnus <burnus@net-b.de
3210 * symbol.c (get_iso_c_sym): Set sym->result.
3212 2010-03-08 Janus Weil <janus@gcc.gnu.org>
3215 * resolve.c (resolve_compcall): Don't set 'value.function.name' here
3216 for TBPs, otherwise they will not be resolved properly.
3217 (resolve_function): Use 'value.function.esym' instead of
3218 'value.function.name' to check if we're dealing with a TBP.
3219 (check_class_members): Set correct type of passed object for all TBPs,
3220 not only generic ones, except if the type is abstract.
3222 2010-03-04 Janus Weil <janus@gcc.gnu.org>
3225 * decl.c (gfc_match_final_decl): Make sure variable names starting with
3226 'final...' are not misinterpreted as FINAL statements.
3228 2010-03-03 Paul Thomas <pault@gcc.gnu.org>
3231 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3232 allocatable ultimate components do not need temporaries, whilst
3233 ultimate pointer components do.
3235 2010-03-03 Janus Weil <janus@gcc.gnu.org>
3238 * resolve.c (resolve_code): Correctly set gfc_current_ns for
3240 (gfc_impure_variable): Make it work with sub-namespaces (BLOCK etc).
3243 2010-03-02 Paul Thomas <pault@gcc.gnu.org>
3246 * trans-array.c (gfc_conv_array_parameter): A full array of
3247 derived type need not be restricted to a symbol without an
3248 array spec to use the call to gfc_conv_expr_descriptor.
3251 * trans-array.c (gfc_conv_array_parameter): Contiguous refs to
3252 allocatable arrays do not need temporaries.
3254 2010-03-01 Tobias Burnus <burnus@net-b.de>
3257 * resolve.c (find_array_spec): Handle REF_COMPONENT with
3260 2010-02-28 Tobias Burnus <burnus@net-b.de>
3263 * trans-expr.c (is_zero_initializer_p): Move up in the file.
3264 (gfc_conv_initializer): Handle zero initializer as special case.
3266 2010-02-27 Tobias Burnus <burnus@net-b.de>
3269 * resolve.c (resolve_fl_variable_derived): Imply SAVE
3270 for module variables for Fortran 2008.
3272 2010-02-25 Jakub Jelinek <jakub@redhat.com>
3275 * trans-common.c (build_common_decl): Also update DECL_MODE,
3276 and DECL_SIZE when encountering a larger common block and call
3279 2010-02-24 Tobias Burnus <burnus@net-b.de>
3282 * trans-expr.c (gfc_conv_initializer): Call directly
3283 gfc_conv_constant for C_NULL_(FUN)PTR.
3285 2010-02-22 Paul Thomas <pault@gcc.gnu.org>
3288 * dependency.c (gfc_full_array_ref_p): Check for contiguous by
3289 checking the rest of the dimensions for elements.
3291 2010-02-21 Tobias Burnus <burnus@net-b.de>
3294 * gfortran.h (gfc_option_t): New flag -fprotect-parens.
3296 * option.c (gfc_init_options,gfc_handle_option): Ditto.
3297 * trans-expr.c (gfc_conv_expr_op): Use the flag.
3298 * invoke.texi: Document new -fno-protect-parens flag.
3300 2010-02-20 Paul Thomas <pault@gcc.gnu.org>
3306 * dependency.c (gfc_check_argument_var_dependency): Use enum
3307 value instead of arithmetic vaue for 'elemental'.
3308 (check_data_pointer_types): New function.
3309 (gfc_check_dependency): Call check_data_pointer_types.
3310 * trans-array.h : Change fourth argument of
3311 gfc_conv_array_parameter to boolean.
3312 * trans-array.c (gfc_conv_array_parameter): A contiguous array
3313 can be a dummy but it must not be assumed shape or deferred.
3314 Change fourth argument to boolean. Array constructor exprs will
3315 always be contiguous and do not need packing and unpacking.
3316 * trans-expr.c (gfc_conv_procedure_call): Clean up some white
3317 space and change fourth argument of gfc_conv_array_parameter
3319 (gfc_trans_arrayfunc_assign): Change fourth argument of
3320 gfc_conv_array_parameter to boolean.
3321 * trans-io.c (gfc_convert_array_to_string): The same.
3322 * trans-intrinsic.c (gfc_conv_intrinsic_loc): The same.
3324 2010-02-20 Tobias Burnus <burnus@net-b.de>
3327 * libgfortran.h: Add GFC_RTCHECK_MEM.
3328 * invoke.texi (-fcheck=): Document -fcheck=mem.
3329 * tranc.c (gfc_call_malloc): Remove negative-size run-time error
3330 and enable malloc-success check only with -fcheck=mem.
3331 * option.c (gfc_handle_runtime_check_option): Add -fcheck=mem.
3333 2010-02-16 Tobias Burnus <burnus@net-b.de>
3336 * gfortran.h (gfc_isym_id): Rename GFS_ISYM_GAMMA to GFS_ISYM_TGAMMA.
3337 * intrinsic.c (add_functions): Ditto.
3338 * iresolve.c (gfc_resolve_gamma): Call tgamma instead of gamma.
3339 * mathbuiltins.def: Use TGAMMA instead of GAMMA with "tgamma".
3341 2010-02-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3344 * trans-stmt.h: Add prototype for gfc_trans_code_cond. Add tree cond to
3345 gfc_trans_do prototype.
3346 * trans-stmt.c (gfc_trans_simple_do): Add optional argument to pass in
3347 a loop exit condition. If exit condition is given, build the loop exit
3348 code, checking IO results of implied do loops in READ and WRITE.
3349 (gfc_trans_do): Likewise.
3350 * trans.c (trans_code): New static work function, previously
3351 gfc_trans_code. Passes exit condition to gfc_trans_do.
3352 (gfc_trans_code): Calls trans_code with NULL_TREE condition.
3353 (gfc_trans_code_cond): Calls trans_code with loop exit condition.
3354 * trans-io.c (build_dt): Build an exit condition to allow checking IO
3355 result status bits in the dtparm structure. Use this condition in call
3356 to gfc_trans_code_cond.
3358 2010-02-13 Paul Thomas <pault@gcc.gnu.org>
3362 * trans-array.c (gfc_conv_array_parameter): Use
3363 gfc_full_array_ref_p to detect full and contiguous variable
3364 arrays. Full array components and contiguous arrays do not need
3365 internal_pack and internal_unpack.
3367 2010-02-11 Jakub Jelinek <jakub@redhat.com>
3370 * resolve.c (gfc_resolve_dim_arg): Call gfc_clear_ts.
3373 * decl.c (enumerator_decl): Don't call gfc_free_enum_history
3375 (gfc_match_enumerator_def): But here whenever enumerator_decl returns
3378 2010-02-10 Joost VandeVondele <jv244@cam.ac.uk>
3379 Tobias Burnus <burnus@net-b.de>
3382 * decl.c (gfc_match_subroutine): Explicitly set sym->declared_at.
3384 2010-02-10 Tobias Burnus <burnus@net-b.de>
3387 * trans-decl.c (gfc_generate_function_code): Only check
3388 actual-vs.-dummy character bounds if not bind(C).
3390 2010-02-10 Jakub Jelinek <jakub@redhat.com>
3393 * trans-expr.c (gfc_conv_subref_array_arg): Avoid accessing
3394 info->dimen after info has been freed.
3396 2010-02-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3399 * array.c (gfc_constant_ac): Do not prevent expansion of constructors
3402 2010-02-09 Jakub Jelinek <jakub@redhat.com>
3404 * module.c (fix_mio_expr): Declare sym.
3406 2010-02-09 Paul Thomas <pault@gcc.gnu.org>
3409 * module.c (fix_mio_expr): Fix for private generic procedures.
3411 2010-02-09 Daniel Kraft <d@domob.eu>
3414 * resolve.c (resolve_charlen): Change warning about negative CHARACTER
3415 length to be correct and issue only with -Wsurprising.
3416 * invoke.texi (Wsurprising): Mention this new warning that is
3417 turned on by -Wsurprising.
3419 2010-02-09 Daniel Kraft <d@domob.eu>
3422 * intrinsic.texi (MAXVAL): Remove wrong claim that array argument
3423 can be CHARACTER type.
3424 (MINVAL), (MAXLOC), (MINLOC): Ditto.
3426 2010-02-05 Paul Thomas <pault@gcc.gnu.org>
3429 * trans-expr.c (gfc_conv_subref_array_arg): Add new argument
3430 'formal_ptr'. If this is true, give returned descriptor unity
3431 lbounds, in all dimensions, and the appropriate offset.
3432 (gfc_conv_procedure_call); If formal is a pointer, set the last
3433 argument of gfc_conv_subref_array_arg to true.
3434 * trans.h : Add last argument for gfc_conv_subref_array_arg.
3435 * trans-io.c (set_internal_unit, gfc_trans_transfer): Set the
3436 new arg of gfc_conv_subref_array_arg to false.
3437 * trans-stmt.c (forall_make_variable_temp): The same.
3439 2010-02-03 Tobias Burnus <burnus@net-b.de>
3442 * interface.c (compare_parameter): Disable rank-checking
3445 2010-02-02 Tobias Burnus <burnus@net-b.de>
3448 * parse.c (decode_specification_statement): Use sym->result not sym.
3450 2010-02-01 Tobias Burnus <burnus@net-b.de>
3453 * decl.c (variable_decl): Allow default initializer in
3454 TYPE declarations in PURE functions.
3456 2010-01-31 Janus Weil <janus@gcc.gnu.org>
3459 * resolve.c (resolve_allocate_expr): Move default initialization code
3460 here from gfc_trans_allocate.
3461 * trans.c (gfc_trans_code): Call gfc_trans_class_assign also for
3463 * trans-expr.c (gfc_trans_class_assign): Handle default initialization
3464 of CLASS variables via memcpy.
3465 * trans-stmt.c (gfc_trans_allocate): Move default initialization code
3466 to resolve_allocate_expr.
3468 2010-01-31 Paul Thomas <pault@gcc.gnu.org>
3471 * expr.c (gfc_get_full_arrayspec_from_expr): New function.
3472 * gfortran.h : Add prototype for above.
3473 * trans-expr.c (gfc_trans_alloc_subarray_assign): New function.
3474 (gfc_trans_subcomponent_assign): Call new function to replace
3475 the code to deal with allocatable components.
3476 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Call
3477 gfc_get_full_arrayspec_from_expr to replace existing code.
3479 2010-01-25 Tobias Burnus <burnus@net-b.de>
3482 * array.c (gfc_array_dimen_size): Fix intrinsic procedure
3485 2010-01-24 Paul Thomas <pault@gcc.gnu.org>
3489 * expr.c (remove_subobject_ref): If the constructor is NULL use
3490 the expression as the source.
3491 (simplify_const_ref): Change the type of expression if
3492 there are component references. Allow for substring to be at
3493 the end of an arbitrarily long chain of references. If an
3494 element is found that is not in an EXPR_ARRAY, assume that this
3495 is scalar initialization of array. Call remove_subobject_ref in
3496 this case with NULL second argument.
3498 2010-01-24 Tobias Burnus <burnus@net-b.de>
3501 * array.c (gfc_array_dimen_size): Use correct specific
3502 function in the check.
3504 2010-01-21 Paul Thomas <pault@gcc.gnu.org>
3507 * trans-stmt.c (gfc_conv_elemental_dependencies): If temporary
3508 is required, turn any trailing array elements after a range
3509 into ranges so that offsets can be calculated.
3511 2010-01-20 Joern Rennecke <amylaar@spamcop.net>
3513 * module.c (mio_f2k_derived): Use enumerator as initializer of
3517 * gfortran.h (struct gfc_namespace) <resolved>: Change to signed
3518 bitfield of width 2.
3520 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3523 * resolve.c (extract_compcall_passed_object): Set locus for
3524 passed-object argument.
3525 (extract_ppc_passed_object): Set locus and correctly remove PPC
3528 2010-01-19 Paul Thomas <pault@gcc.gnu.org>
3531 * trans-decl.c (add_argument_checking): Do not use the backend
3532 decl directly to test for the presence of an optional dummy
3533 argument. Use gfc_conv_expr_present, remembering to set the
3537 * trans-decl.c (gfc_generate_function_code): Small white space
3538 changes. If 'recurcheckvar' is NULL do not try to reset it.
3540 2010-01-19 Janus Weil <janus@gcc.gnu.org>
3543 * resolve.c (resolve_fl_derived): Set the accessibility of the parent
3544 component for extended types.
3545 * symbol.c (gfc_find_component): Remove a wrongly-worded error message
3546 and take care of parent component accessibility.
3548 2010-01-17 Janus Weil <janus@gcc.gnu.org>
3551 * gfortran.h (symbol_attribute): Remove 'ambiguous_interfaces'.
3552 * interface.c (check_interface1): Move a warning message here from
3553 resolve_fl_procedure.
3554 (check_sym_interfaces): Removed 'attr.ambiguous_interfaces'.
3555 * module.c (read_module): Remove call to gfc_check_interfaces, since
3556 this comes too early here.
3557 * resolve.c (resolve_fl_procedure): Move warning message to
3560 2010-01-14 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3563 * interface.c (check_interface1): Pass symbol name rather than NULL to
3564 gfc_compare_interfaces. (gfc_compare_interfaces): Add assert to
3566 * resolve.c (check_generic_tbp_ambiguity): Pass symbol name rather
3567 than NULL to gfc_compare_interfaces.
3569 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3572 * trans-array.c (duplicate_allocatable): Static version of
3573 gfc_duplicate_allocatable with provision to handle scalar
3574 components. New boolean argument to switch off call to malloc
3576 (gfc_duplicate_allocatable): New function to call above with
3578 (gfc_copy_allocatable_data): New function to call above with
3580 (structure_alloc_comps): Do not apply indirect reference to
3581 scalar pointers. Add new section to copy allocatable components
3582 of arrays. Extend copying of allocatable components to include
3584 (gfc_copy_only_alloc_comp): New function to copy allocatable
3585 component derived types, without allocating the base structure.
3586 * trans-array.h : Add primitive for gfc_copy_allocatable_data.
3587 Add primitive for gfc_copy_only_alloc_comp.
3588 * trans-expr.c (gfc_conv_procedure_call): After calls to
3589 transformational functions with results that are derived types
3590 with allocatable components, copy the components in the result.
3591 (gfc_trans_arrayfunc_assign): Deallocate allocatable components
3592 of lhs derived types before allocation.
3594 2010-01-14 Paul Thomas <pault@gcc.gnu.org>
3597 * module.c (load_generic_interfaces): If a procedure that is
3598 use associated but not generic is given an interface that
3599 includes itself, then make it generic.
3601 2010-01-11 Joseph Myers <joseph@codesourcery.com>
3602 Shujing Zhao <pearly.zhao@oracle.com>
3604 PR translation/42469
3605 * lang.opt (fblas-matmul-limit=, finit-character=, finit-integer=,
3606 finit-logical=, finit-real=, fmax-array-constructor=): Use tab
3607 character between option name and help text.
3609 2010-01-09 Jerry DeLisle <jvdelisle@gcc.gnu.org>
3613 * trans-array.c (gfc_conv_array_initializer): Change call to
3614 gfc_error_now to call to gfc_fatal_error.
3615 * array.c (count_elements): Whitespace. (extract_element): Whitespace.
3616 (is_constant_element): Changed name from constant_element.
3617 (gfc_constant_ac): Only use expand_construuctor for expression
3618 types of EXPR_ARRAY. If expression type is EXPR_CONSTANT, no need to
3619 call gfc_is_constant_expr.
3620 * expr.c (gfc_reduce_init_expr): Adjust conditionals and delete error
3622 * resolve.c (gfc_is_expandable_expr): New function that determiners if
3623 array expressions should have their constructors expanded.
3624 (gfc_resolve_expr): Use new function to determine whether or not to call
3625 gfc_expand_constructor.
3627 2010-01-09 Tobias Burnus <burnus@net-b.de>
3630 * trans-expr.c (gfc_trans_structure_assign): Handle
3632 * symbol.c (gen_special_c_interop_ptr): Add NULL_EXPR
3633 to the constructor for c_null_(fun)ptr.
3634 * resolve.c (resolve_structure_cons): Add special case
3635 for c_null_(fun)ptr.
3637 2010-01-09 Jakub Jelinek <jakub@redhat.com>
3639 * gfortranspec.c (lang_specific_driver): Update copyright notice
3642 2010-01-08 Tobias Burnus <burnus@net-b.de>
3645 * symbol.c (check_conflict, gfc_copy_attr): Add
3646 ASYNCHRONOUS support.
3647 (gfc_add_asynchronous): New function.
3648 * decl.c (match_attr_spec): Add ASYNCHRONOUS support.
3649 (gfc_match_asynchronous): New function.
3650 * dump-parse-tree.c (show_attr): Add ASYNCHRONOUS support.
3651 * gfortran.h (symbol_attribute): New ASYNCHRONOUS bit.
3652 (gfc_add_asynchronous): New Prototype.
3653 * module.c (ab_attribute, mio_symbol_attribute): Add
3654 ASYNCHRONOUS support.
3655 * resolve.c (was_declared): Ditto.
3656 * match.h (gfc_match_asynchronous): New prototype.
3657 * parse.c (decode_specification_statement,decode_statement):
3658 Add ASYNCHRONOUS support.
3660 2010-01-07 Tobias Burnus <burnus@net-b.de>
3663 * trans-decl.c (get_proc_pointer_decl): Fix call to
3664 gfc_conv_initializer for array-valued proc-pointer funcs.
3666 2010-01-07 Tobias Burnus <burnus@net-b.de>
3669 * trans-decl.c (gfc_trans_deferred_vars): Don't initialize
3670 allocatable scalars with SAVE attribute.
3672 2010-01-05 Tobias Burnus <burnus@net-b.de>
3675 * options.c (gfc_post_options): Set -frecursion
3676 when -fopenmp is used.
3678 2010-01-05 Tobias Burnus <burnus@net-b.de>
3681 * trans-expr.c (gfc_conv_procedure_call): Nullify
3682 return value for allocatable-scalar character functions.
3684 2010-01-04 Tobias Burnus <burnus@net-b.de>
3687 * error.c (error_printf, gfc_warning, gfc_notify_std,
3688 gfc_warning_now, gfc_error, gfc_error_now,
3689 gfc_fatal_error): Change argument name from nocmsgid to
3690 gmsgid to enable (x)gettext's % checking.
3692 2010-01-04 Tobias Burnus <burnus@net-b.de>
3694 * trans-decl.c (gfc_trans_deferred_vars): Fix spelling.
3696 2010-01-04 Tobias Burnus <burnus@net-b.de>
3699 * trans-expr.c (gfc_conv_procedure_call): Add indirect ref
3700 for functions returning allocatable scalars.
3701 * trans-stmt.c (gfc_trans_allocate): Emmit error when
3702 reallocating an allocatable scalar.
3703 * trans.c (gfc_allocate_with_status): Fix pseudocode syntax
3705 * trans-decl.c (gfc_trans_deferred_vars): Nullify local
3706 allocatable scalars.
3707 (gfc_generate_function_code): Nullify result variable for
3708 allocatable scalars.
3711 * module.c (gfc_use_module): Fix warning string to allow
3715 * invoke.texi (-fcheck=recursion): Mention that the checking
3716 is also disabled for -frecursive.
3717 * trans-decl.c (gfc_generate_function_code): Disable
3718 -fcheck=recursion when -frecursive is used.
3720 * intrinsic.texi (iso_c_binding): Improve wording.
3723 Copyright (C) 2010 Free Software Foundation, Inc.
3725 Copying and distribution of this file, with or without modification,
3726 are permitted in any medium without royalty provided the copyright
3727 notice and this notice are preserved.