1 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
3 * f95-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
5 2005-03-23 Steven Bosscher <stevenb@suse.de>
7 * convert.c (convert): Replace fold (buildN (...)) with fold_buildN.
8 * trans-array.c (gfc_trans_allocate_array_storage,
9 gfc_trans_allocate_temp_array gfc_trans_array_constructor_value,
10 gfc_conv_array_index_ref, gfc_trans_array_bound_check,
11 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
12 gfc_conv_array_ref, gfc_trans_preloop_setup, gfc_conv_ss_startstride,
13 gfc_conv_loop_setup, gfc_array_init_size, gfc_trans_array_bounds,
14 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
15 gfc_conv_expr_descriptor): Likewise.
16 * trans-expr.c (gfc_conv_powi, gfc_conv_string_tmp,
17 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
18 * trans-intrinsic.c (build_round_expr, gfc_conv_intrinsic_bound,
19 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_sign,
20 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
21 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_bitop,
22 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
23 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_ishftc,
24 gfc_conv_intrinsic_merge, prepare_arg_info,
25 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_repeat): Likewise.
26 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do, gfc_trans_do_while,
27 gfc_trans_forall_loop, gfc_do_allocate, generate_loop_for_temp_to_lhs,
28 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
29 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
30 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_where_assign):
32 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Likewise.
33 * trans.c (gfc_add_modify_expr): Likewise.
35 2005-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
37 * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill,
38 gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub,
39 gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename,
40 gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror,
41 gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub,
42 gfc_check_perror): new functions to check newly implemented
44 * gfortran.h: adding symbols for new intrinsics.
45 * intrinsic.c (add_functions): adding new intrinsics.
46 (add_subroutines): adding new intrinsics.
47 * intrinsic.h: prototype for all checking and resolving
49 * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub,
50 gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill,
51 gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk,
52 gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub,
53 gfc_resolve_kill_sub, gfc_resolve_link_sub,
54 gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub,
55 gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub,
56 gfc_resolve_perror): new functions to resolve intrinsics.
57 * trans-intrinsic.c (gfc_conv_intrinsic_function): add case
60 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
62 * dump-parse-tree.c (gfc_show_expr): Dump name of namespace
63 in which the variable is declared.
66 * resolve.c (was_declared): Also check for dummy attribute.
68 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
70 * gfortran.h (arith): Remove ARITH_0TO0.
71 * arith.c (gfc_arith_error): Remove handling of ARITH_0TO0.
72 (gfc_arith_power): Remove special casing of zero to integral
75 2005-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
77 * Make-lang.in (fortran-warn): Remove -Wno-error.
78 (expr.o-warn, resolve.o-warn, simplify.o-warn,
79 trans-common.o-warn): Specify -Wno-error.
81 2005-03-17 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
83 * trans-array.c (gfc_trans_static_array_pointer,
84 get_array_ctor_var_strlen, gfc_conv_array_index_offset): Fix
85 comment and formatting typos.
87 2005-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
89 * invoke.texi: Fix typos.
91 2005-03-15 Zack Weinberg <zack@codesourcery.com>
93 * Make-lang.in (GFORTRAN_TEXI): Add gcc-vers.texi.
95 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
97 * trans-stmt.c (gfc_trans_label_assign): Don't set DECL_ARTIFICIAL flag
98 to zero on label_tree.
100 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
103 * io.c (resolve_tag): Add checking on assigned label.
104 (match_dt_format): Does not set symbol assign attribute.
105 * match.c (gfc_match_goto):Does not set symbol assign attribute.
106 * resolve.c (resolve_code): Add checking on assigned label.
107 * trans-common.c (build_field): Deals with common variable assigned
109 * trans-stmt.c (gfc_conv_label_variable): New function.
110 (gfc_trans_label_assign): Use it.
111 (gfc_trans_goto): Ditto.
112 * trans-io.c (set_string): Ditto.
113 * trans.h (gfc_conv_label_variable): Add prototype.
115 2005-03-14 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
118 * symbol.c (check_conflict): A dummy argument can't be a statement
121 2005-03-14 Zdenek Dvorak <dvorakz@suse.cz>
123 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_ishft): Convert
124 the argument of the shift to the unsigned type.
126 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
129 * resolve.c (gfc_resolve_index): Allow REAL indices as an extension.
131 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
134 * resolve.c (gfc_resolve): Check if character lengths are
135 specification expressions.
137 2005-03-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
140 * trans-array.c (gfc_stack_space_left): Remove unused variable.
141 (gfc_can_put_var_on_stack): Move to trans-decl.c, remove #if 0'ed
143 * trans-array.h (gfc_stack_space_left, gfc_can_put_var_on_stack):
144 Remove declaration / prototype.
145 * trans-common.c (build_equiv_decl): Give union a name. Check if
146 it can be put on the stack.
147 * trans-decl.c (gfc_stack_space_left): Move function here.
148 (gfc_build_qualified_array): Fix comment typo.
149 * trans.h (gfc_put_var_on_stack): Add prototype.
151 2005-03-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
153 * Make-lang.in (fortran-warn): Set to $(STRICT_WARN) -Wno-error.
154 * decl.c, trans.c: Don't use C++ style comments.
155 * gfortran.h (sym_flavor, procedure_type, sym_intent, gfc_access,
156 ifsrc): Give names to enums and use ENUM_BITFIELD.
157 (gfc_access): Remove trailing comma.
159 2005-03-05 Steven G. Kargl <kargls@comcast.net>
162 * primary.c (match_complex_constant): Mangled complex constant may
163 be an implied do-loop. Give implied do-loop matcher a chance.
165 2005-03-05 Steven G. Kargl <kargls@comcast.net>
168 * resolve.c (compare_shapes): New function.
169 (resolve_operator): Use it.
171 2005-03-05 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
173 * trans-const.c (gfc_conv_constant_to_tree): Use correct tree
174 type for COMPLEX constants.
176 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
179 * trans-expr.c (gfc_conv_function_call): Correctly dereference
180 argument from a pointer function also if it has a result clause.
182 2005-03-04 Steven G. Kargl <kargls@comcast.net>
184 * expr.c (gfc_copy_shape_excluding): Change && to ||.
186 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
188 * trans-intrinsic.c (gfc_get_symbol_for_expr): Fix comment typo,
191 2005-02-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
195 * simplify.c (gfc_simplify_bound): Rename to ...
196 (simplify_bound): ... this and overhaul.
198 2005-02-28 Steven G. Kargl <kargl@gcc.gnu.org>
200 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): remove boolean argument.
201 (gfc_conv_intrinsic_function): update function calls
203 2005-02-27 Steven G. Kargl <kargl@gcc.gnu.org>
206 * trans-types.c (gfc_max_integer_kind): Declare
207 (gfc_init_kinds): Initialize it.
208 * gfortran.h (gfc_max_integer_kind): extern it.
209 * primary.c (match_boz_constant): Use it; remove gfortran extension
210 of kind suffixes on BOZ literal constants
213 2005-02-27 Steven G. Kargl <kargls@comcast.net>
215 * arith.c (gfc_check_real_range): Remove multiple returns
216 (check_result): New function.
217 (gfc_arith_uminus,gfc_arith_plus,gfc_arith_times,
218 gfc_arith_divide,gfc_arith_power,gfc_arith_minus): Use it.
221 2005-02-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
223 * decl.c, resolve.c, trans-array.c, trans.h: Fix comment typo(s).
226 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-meunchen.de>
228 Unrevert previously reverted patch. Adding this fix:
229 * module.c (find_true_name): Deal with NULL module.
231 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
233 Revert yesterday's patch:
234 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
236 * gfortran.h (gfc_component, gfc_actual_arglist, ...
237 ... argument. Copy string instead of pointing to it.
239 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
241 * gfortran.h (gfc_get_namespace): Add second argument to prototype.
242 * intrinsic.c (gfc_intrinsic_init_1): Pass second argument to
244 * module.c (mio_namespace_ref, load_needed): Likewise.
245 * parse.c (parse_interface, parse_contained): Likewise. Here the
246 correct second argument matters.
247 * symbol.c (gfc_get_namespace): Add parent_types argument, only copy
248 parent's implicit types if this is set.
249 (gfc_symbol_init_2): Pass second argument to gfc_get_namespace.
250 * trans-common.c (build_common_decl): Likewise.
252 * gfortran.h (symbol_attribute): New 'untyped' field, fix comment
254 * symbol.c (gfc_set_default_type): Issue error only once, by setting
255 and checking 'untyped' attribute.
257 * gfortran.h (gfc_expr): Move 'operator', 'op1', 'op2', and 'uop'
258 fields into new struct 'op' inside the 'value' union.
259 * arith.c (eval_intrinsic): Adapt all users.
260 * dependency.c (gfc_check_dependency): Likewise.
261 * dump-parse-tree.c (gfc_show_expr): Likewise.
262 * expr.c (gfc_get_expr): Don't clear removed fields.
263 (free_expr0, gfc_copy_expr, gfc_type_convert_binary,
264 gfc_is_constant_expr, simplify_intrinsic_op, check_init_expr,
265 check_intrinsic_op): Adapt to new field names.
266 * interface.c (gfc_extend_expr): Likewise. Also explicitly
267 nullify 'esym' and 'isym' fields of new function call.
268 * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
269 Adapt to renamed structure fields.
270 * matchexp.c (build_node, match_level_1, match_expr): Likewise.
271 * module.c (mio_expr): Likewise.
272 * resolve.c (resolve_operator): Likewise.
273 (gfc_find_forall_index): Likewise. Only look through operands
274 if dealing with EXPR_OP
275 * trans-array.c (gfc_walk_op_expr): Adapt to renamed fields.
276 * trans-expr.c (gfc_conv_unary_op, gfc_conv_power_op,
277 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
280 * gfortran.h (gfc_component, gfc_actual_arglist, gfc_user_op): Make
281 'name' a 'const char *'.
282 (gfc_symbol): Likewise, also for 'module'.
283 (gfc_symtree): Make 'name' a 'const char *'.
284 (gfc_intrinsic_sym): Likewise, also for 'lib_name'.
285 (gfc_get_gsymbol, gfc_find_gsymbol): Add 'const' qualifier to
287 (gfc_intrinsic_symbol): Use 'gfc_get_string' instead of 'strcpy' to
288 initialize 'SYM->module'.
289 * check.c (gfc_check_minloc_maxloc, check_reduction): Check for NULL
290 pointer instead of empty string.
291 * dump-parse-tree.c (gfc_show_actual_arglist): Likewise.
292 * interface.c (gfc_compare_types): Adapt check to account for possible
294 (compare_actual_formal): Check for NULL pointer instead of empty
296 * intrinsic.c (gfc_current_intrinsic, gfc_current_intrinsic_arg):
297 Add 'const' qualifier.
298 (conv_name): Return a heap allocated string.
299 (find_conv): Add 'const' qualifier to 'target'.
300 (add_sym): Use 'gfc_get_string' instead of 'strcpy'.
301 (make_generic): Check for NULL pointer instead of empty string.
302 (make_alias): Use 'gfc_get_string' instead of 'strcpy'.
303 (add_conv): No need to strcpy result from 'conv_name'.
304 (sort_actual): Check for NULL pointer instead of empty string.
305 * intrinsic.h (gfc_current_intrinsic, gfc_current_intrinsic_arg):
307 * module.c (compare_true_names): Compare pointers instead of strings
309 (find_true_name): Initialize string fields with gfc_get_string.
310 (mio_pool_string): New function.
311 (mio_internal_string): Adapt comment.
312 (mio_component_ref, mio_component, mio_actual_arg): Use
313 'mio_pool_string' instead of 'mio_internal_string'.
314 (mio_symbol_interface): Add 'const' qualifier to string arguments.
315 Add level of indirection. Use 'mio_pool_string' instead of
316 'mio_internal_string'.
317 (load_needed, read_module): Use 'gfc_get_string' instead of 'strcpy'.
318 (write_common, write_symbol): Use 'mio_pool_string' instead of
319 'mio_internal_string'.
320 (write_symbol0, write_symbol1): Likewise, also check for NULL pointer
321 instead of empty string.
322 (write_operator, write_generic): Pass correct type variable to
323 'mio_symbol_interface'.
324 (write_symtree): Use 'mio_pool_string' instead of
325 'mio_internal_string'.
326 * primary.c (match_keyword_arg): Adapt check to possible
327 case of NULL pointer. Use 'gfc_get_string' instead of 'strcpy'.
328 * symbol.c (gfc_add_component, gfc_new_symtree, delete_symtree,
329 gfc_get_uop, gfc_new_symbol): Use 'gfc_get_string' instead of
331 (ambiguous_symbol): Check for NULL pointer instead of empty string.
332 (gfc_find_gsymbol, gfc_get_gsymbol): Add 'const' qualifier on string
334 * trans-array.c (gfc_trans_auto_array_allocation): Check for NULL
335 pointer instead of empty string.
336 * trans-decl.c (gfc_sym_mangled_identifier,
337 gfc_sym_mangled_function_id, gfc_finish_var_decl, gfc_get_symbol_decl,
338 gfc_get_symbol_decl): Likewise.
339 * trans-io.c (gfc_new_nml_name_expr): Add 'const' qualifier to
340 argument. Copy string instead of pointing to it.
342 2005-02-23 Kazu Hirata <kazu@cs.umass.edu>
344 * intrinsic.h, st.c: Update copyright.
346 2005-02-20 Steven G. Kargl <kargls@comcast.net>
348 * symbol.c: Typos in comments.
350 2005-02-20 Steven G. Kargl <kargls@comcast.net>
352 * expr.c (gfc_type_convert_binary): Typo in comment.
354 2005-02-19 Steven G. Kargl <kargls@comcast.net>
356 * check.c (gfc_check_selected_int_kind): New function.
357 * intrinsic.h: Prototype it.
358 * intrinsic.c (add_function): Use it.
359 * simplify (gfc_simplify_ceiling,gfc_simplify_floor): Change
360 BT_REAL to BT_INTEGER and use gfc_default_integer_kind.
362 2005-02-19 Steven G. Kargl <kargls@comcast.net>
364 * check.c (gfc_check_int): improve checking of optional kind
365 * simplify.c (gfc_simplify_int): Change BT_REAL to BT_INTEGER
367 2005-02-19 Steven G. Kargl <kargls@comcast.net>
369 * check.c (gfc_check_achar): New function
370 * intrinsic.h: Prototype it.
371 * intrinsic.c (add_function): Use it.
373 2005-02-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
375 * trans-stmt.c (generate_loop_for_temp_to_lhs,
376 generate_loop_for_rhs_to_temp): Remove if whose condition is
379 2005-02-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
381 * symbol.c (gfc_use_ha_derived): Remove, fold functionality into ...
382 (gfc_use_derived): ... this function.
384 2005-02-09 Richard Henderson <rth@redhat.com>
386 * f95-lang.c (gfc_init_builtin_functions): Call
387 build_common_builtin_nodes; do not define any functions handled
390 2005-02-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
392 * expr.c (gfc_copy_expr): Don't copy 'op1' and 'op2' for
394 (gfc_is_constant_expr): Check 'ref' to determine if substring
395 reference is constant.
396 (gfc_simplify_expr): Simplify 'ref' instead of 'op1' and 'op2'.
397 (check_init_expr, check_restricted): Check 'ref' instead of 'op1'
399 * module.c (mio_expr): Read / write 'ref' instead of 'op1' and 'op2'.
401 2005-02-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
403 * gfortran.h (gfc_add_dimension, gfc_add_result, gfc_add_save,
404 gfc_add_dummy, gfc_add_generic, gfc_add_in_common, gfc_add_data,
405 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
406 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
407 gfc_add_procedure): Add argument.
408 * array.c (gfc_set_array_spec), decl.c (var_element, get_proc_name,
409 gfc_match_null, match_type_spec, match_attr_spec,
410 gfc_match_formal_arglist, match_result, gfc_match_function_decl):
411 Update callers to match.
412 (gfc_match_entry) : Likewise, fix comment typo.
413 (gfc_match_subroutine, attr_decl1, gfc_add_dimension,
414 access_attr_decl, do_parm, gfc_match_save, gfc_match_modproc,
415 gfc_match_derived_decl): Update callers.
416 * interface.c (gfc_match_interface): Likewise.
417 * match.c (gfc_match_label, gfc_add_flavor,
418 gfc_match_call, gfc_match_common, gfc_match_block_data,
419 gfc_match_namelist, gfc_match_module, gfc_match_st_function):
421 * parse.c (parse_derived, parse_interface, parse_contained),
422 primary.c (gfc_match_rvalue, gfc_match_variable): Likewise.
423 * resolve.c (resolve_formal_arglist, resolve_entries): Update callers.
424 * symbol.c (check_conflict, check_used): Add new 'name' argument,
425 use when printing error message.
426 (gfc_add_dimension, gfc_add_result, gfc_add_save, gfc_add_dummy,
427 gfc_add_generic, gfc_add_in_common, gfc_add_data,
428 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
429 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
430 gfc_add_procedure): Add new 'name' argument. Pass along to
431 check_conflict and check_used.
432 (gfc_add_allocatable, gfc_add_external, gfc_add_intrinsic,
433 gfc_add_optional, gfc_add_pointer, gfc_add_target, gfc_add_elemental,
434 gfc_add_pure, gfc_add_recursive, gfc_add_intent,
435 gfc_add_explicit_interface, gfc_copy_attr): Pass NULL for new
436 argument in calls to any of the modified functions.
438 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
440 * gfortran.texi: Don't give last update date.
442 2006-01-30 Richard Henderson <rth@redhat.com>
444 * options.c (gfc_init_options): Zero flag_errno_math.
446 2005-01-29 Paul Brook <paul@codesourcery.com>
449 * check.c (real_or_complex_check): New function.
450 (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc): New functions.
451 * intrinsic.c (add_functions): Use new check functions.
452 * intrinsic.h (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc):
455 2005-01-29 Steven G. Kargl <kargls@comcast.net>
458 * expr.c (gfc_check_assign): Check for conformance of logical operands
460 2004-01-27 Steven Bosscher <stevenb@suse.de>
462 * trans-decl.c (gfc_build_label_decl): Set DECL_ARTIFICAL and
463 TREE_USED for all labels.
464 (gfc_trans_entry_master_switch): Use it instead of building a
466 * trans-io.c (add_case): Likewise.
467 * trans-stmt.c (gfc_trans_integer_select): Likewise.
469 2004-01-23 Paul Brook <paul@codesourcery.com>
470 Steven G. Kargl <kargls@comcast.net>
473 * arith.c (gfc_convert_real): Remove sign handling.
474 * primary.c (match_digits): Allow whitespace after initial sign.
475 (match_real_const): Handle signs here. Allow whitespace after
476 initial sign. Remove dead code.
477 (match_const_complex_part): Remove.
478 (match_complex_part): Use match_{real,integer}_const.
479 (match_complex_constant): Cross-promote integer types.
481 2005-01-23 James A. Morrison <phython@gcc.gnu.org>
484 * iresolve.c (gfc_resolve_transpose): Resolve to transpose_c4 or
485 transpose_c8 for complex types.
487 2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
489 * data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
490 trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
491 trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
492 Follow spelling conventions.
494 2005-01-22 Bud Davis <bdavis9659@comcast.net>
497 * trans-io.c (gfc_trans_inquire): Added code to support
500 2005-01-22 Steven G. Kargl <kargls@comcast.net>
502 * intrinsic.c (make_alias): Add standard argument.
503 (add_functions): Update make_alias calls.
505 2005-01-22 Paul Brook <paul@codesourcery.com>
507 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
509 2005-01-22 Paul Brook <paul@codesourcery.com>
511 * gfortran.h (gfc_check_access): Add prototype.
512 * match.c (gfc_match_namelist): Remove TODO.
513 * module.c (check_access): Rename ...
514 (gfc_check_access): ... to this. Boolify. Update callers.
515 * resolve.c (resolve_symbol): Check for private objects in public
518 2005-01-22 Paul Brook <paul@codesourcery.com>
520 * primary.c (gfc_match_rvalue): Only apply implicit type if variable
521 does not have an explicit type.
522 (gfc_match_variable): Resolve implicit derived types in all cases.
523 Resolve contained function types from their own namespace, not the
525 * resolve.c (resolve_contained_fntype): Remove duplicate sym->result
526 checking. Resolve from the contained namespace, not the parent.
528 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
531 * trans-const.c (gfc_conv_constant_to_tree): Give logical
532 constants the correct type.
535 * trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
537 (gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
540 2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
542 * arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
543 gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
544 match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
545 scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
546 trans-io.c, trans-stmt.c, trans.c: Update copyright.
548 2005-01-17 Ira Rosen <irar@il.ibm.com>
550 * f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.
552 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
555 * error.c (error_char): Line-buffer errors / warnings.
557 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
559 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
560 unsigned issue. Use build_int_cst instead of converting
561 integer_zero_node. Remove unnecessary conversion.
563 * trans-types.c (gfc_get_character_type_len): : Use
564 gfc_charlen_type_node as basic type for the range field.
566 * trans-intrinsic.c (build_fixbound_expr,
567 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
568 gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
569 gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
570 of converting 'integer_zero_node' or 'integer_one_node'
572 (gfc_conv_intrinsic_ishftc): Same, but store in local variable to
574 (gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
575 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
576 'build_int_cst' instead of converting 'integer_zero_node' or
577 'integer_one_node' respectively.
579 * trans-intrinsic.c (gfc_conv_intrinsic_index,
580 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
581 'gfc'-prefix from local variable, remove dead code, use correct
582 type when inserting argument.
584 * trans-intrinsic.c, trans-types.c: Update copyright years.
586 2005-01-16 Steven G. Kargl <kargls@comcast.net>
589 * resolve.c (check_case_overlap): Typo in comment.
590 (validate_case_label_expr): Fix up kinds of case values
591 (resolve_select): Properly handle kind mismatches.
593 2004-01-16 Paul Brook <paul@codesourcery.com>
596 * trans-common.c (translate_common): Remove duplicate function call.
597 (finish_equivalences): Preserve alignment when biasing offsets.
599 2005-01-15 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de
601 * primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
602 ASCII-like character encoding.
604 2005-01-14 Steven G. Kargl <kargls@comcast.net>
606 * resolve.c (compare_case): Cleanup.
608 2005-01-14 Steven G. Kargl <kargls@comcast.net>
610 * resolve.c (compare_case): Give arguments correct type.
612 2005-01-13 Kazu Hirata <kazu@cs.umass.edu>
614 * iresolve.c, trans-common.c, trans-types.c: Fix comment
617 2005-01-09 Paul Brook <paul@codesourcery.com>
620 * trans-common.c (current_common, current_offset): Remove.
621 (create_common): Add head argument.
622 (align_segment): New function.
623 (apply_segment_offset): New function.
624 (translate_common): Merge code from new_segment. Handle alignment.
625 (new_segment): Remove.
626 (finish_equivalences): Ensure proper alignment.
628 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
630 * trans-const.c: Don't include unused math.h.
632 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl,
633 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_minmaxloc,
634 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_len): Remove
636 (prepare_arg_info): Fix formatting, indenting and remove trailing
638 (gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_trim): Remove
641 * arith.c (arctangent2, gfc_arith_init_1, gfc_arith_done_1,
642 gfc_constant_result, gfc_range_check, gfc_arith_power,
643 eval_type_intrinsic0, eval_intrinsic_f2, gfc_real2real,
644 gfc_real2complex, gfc_complex2int, gfc_complex2real,
645 gfc_complex2complex): Fix whitespace issues.
646 * check.c (must_be, type_check, numeric_check, int_or_real_check,
647 logical_array_check, array_check, scalar_check, nonoptional_check,
648 variable_check, dim_check, check_a_kind, gfc_check_a_ikind,
649 gfc_check_a_xkind, gfc_check_abs, gfc_check_all_any,
650 gfc_check_allocated, gfc_check_a_p, gfc_check_besn,
651 gfc_check_btest, gfc_check_char, gfc_check_cmplx, gfc_check_count,
652 gfc_check_cshift, gfc_check_dcmplx, gfc_check_dble,
653 gfc_check_digits, gfc_check_dot_product, gfc_check_eoshift,
654 gfc_check_fnum, gfc_check_g77_math1, gfc_check_huge, gfc_check_i,
655 gfc_check_iand, gfc_check_ibclr, gfc_check_ibits, gfc_check_ibset,
656 gfc_check_idnint, gfc_check_ieor, gfc_check_index, gfc_check_int,
657 gfc_check_ior, gfc_check_ishft, gfc_check_ishftc, gfc_check_kind,
658 gfc_check_lbound, gfc_check_logical, min_max_args,
659 gfc_check_min_max_integer, gfc_check_min_max_real,
660 gfc_check_min_max_double, gfc_check_matmul,
661 gfc_check_minval_maxval, gfc_check_merge, gfc_check_nearest,
662 gfc_check_pack, gfc_check_precision, gfc_check_radix,
663 gfc_check_range, gfc_check_real, gfc_check_repeat,
664 gfc_check_scale, gfc_check_scan, gfc_check_selected_real_kind,
665 gfc_check_set_exponent): Fix formatting issues.
666 (gfc_check_size, gfc_check_sign): Alphabetize function order,
667 remove whitespace-only line.
668 (gfc_check_fstat, gfc_check_fstat_sub, gfc_check_stat,
669 gfc_check_stat_sub, gfc_check_transfer, gfc_check_transpose,
670 gfc_check_ubound, gfc_check_unpack, gfc_check_verify, gfc_check_x,
671 gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits,
672 gfc_check_random_number, gfc_check_random_seed,
673 gfc_check_second_sub, gfc_check_system_clock,
674 gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
675 gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
676 gfc_check_unlink_sub): Fix formatting issues.
678 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
680 * gfortran.h: Remove outdated comment. Don't include stdio.h
683 2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
685 * gfortranspec.c (lang_specific_driver): Change year to 2005 in
686 output of 'gfortran --version'.
688 2005-01-03 Steven G. Kargl <kargls@comcast.net>
690 * arith.c: Add system.h; remove string.h
696 * check.c: Remove stdlib.h and stdarg.h
697 * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
698 * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
699 * f95-lang.c: Add system.h; remove stdio.h
700 * interface.c: Add system.h; remove stdlib.h and string.h
701 * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
702 * io.c: Remove string.h
704 * match.c: Remove stdarg.h and string.h
705 * misc.c: Update copyright; add system.h; remove stdlib.h,
706 string.h, and sys/stat.h
707 * module.c: Add system.h; remove string.h, stdio.h, errno.h,
709 * option.c: Remove string.h and stdlib.h
711 * scanner.c: Update copyright; add system.h; remove stdlib.h,
712 stdio.h, string.h, and strings.h
713 * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
714 * trans-array.c: Remove stdio.h and gmp.h
715 * trans-const.c: Ditto
716 * trans-expr.c: Ditto
718 * trans-stmt.c: Ditto
720 * trans-intrinsic.c: Remove stdio.h and string.h
722 2004-12-29 Steven G. Kargl <kargls@comcast.net>
724 * gfortran.h (gfc_case): fix typo in comment.
726 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
728 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
729 logical shift. Call fold. Remove 0-bit shift shortcut.
730 (gfc_conv_intrinsic_ishftc): Convert first argument to at least
731 4 bytes bits. Convert 2nd and 3rd argument to 4 bytes. Convert
732 result if width(arg 1) < 4 bytes. Call fold.
735 * trans-intrinsic.c (gfc_conv_intrinsic_mod): Update comment
736 in front of function to match the standard. Correct handling
739 2004-12-27 Andrew Pinski <pinskia@physics.uc.edu>
741 * trans-expr.c (gfc_conv_cst_int_power): Only check for
742 flag_unsafe_math_optimizations if we have a float type.
744 2004-12-23 Steven G. Kargl <kargls@comcast.net>
746 * gfortran.texi: Fix typo.
748 2004-12-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
750 * trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
753 2004-12-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
756 * match.c (gfc_match_if): Don't explicitly skip optional whitespace.
757 (gfc_match_nullify): Make sure that ')' is in front of the end of
760 * scanner.c (skip_fixed_comments): Fix typo in comment preceding
763 2004-12-14 Richard Henderson <rth@redhat.com>
765 * gfortran.h (gfc_expr.function.name): Make const.
766 (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
767 (gfc_get_string): Update prototype.
768 * iresolve.c: Include tree.h.
769 (string_node, HASH_SIZE, string_head, hash): Remove.
770 (gfc_get_string): Use vsnprintf, get_identifier.
771 (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
772 * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
773 (gfc_done_1): Don't call gfc_iresolve_done_1.
774 * module.c (mio_allocated_string): Take and return const char *,
775 instead of modifying char**.
776 (mio_expr): Update to match.
777 * resolve.c (pure_function): Constify name argument.
778 (resolve_function): Constify name.
779 * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
781 2004-12-12 Richard Henderson <rth@redhat.com>
783 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
784 gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
785 gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
786 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
787 gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
788 gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
789 gfc_resolve_unpack: Use PREFIX.
791 2004-12-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
794 * match.c (gfc_match_common): Skip whitespace.
796 2004-12-12 Steven G. Kargl <kargls@comcast.net>
799 * check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
800 gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
801 integer kind check; Issue error for -std=f95 when needed.
802 * intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
804 * iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
805 Promote arguments to same kind.
807 2004-12-12 Steven G. Kargl <kargls@comcast.net>
808 Paul Brook <paul@codesourcery.com>
811 * resolve.c (gfc_resolve_iterator_expr): New function.
812 (gfc_resolve_iterator): Use it. Add real_ok argument. Convert
813 start, end and stride to correct type.
814 (resolve_code): Pass extra argument.
815 * array.c (resolve_array_list): Pass extra argument.
816 * gfortran.h (gfc_resolve): Add prototype.
817 * trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
818 Handle real type iterators.
820 2004-12-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
823 * iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
824 same kind as C's 'int'.
825 (gfc_resolve_set_exponent): Convert 'I' argument if not of kind 4.
827 2004-12-08 Richard Henderson <rth@redhat.com>
829 * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
830 to the output expression.
831 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
833 (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
836 2004-12-08 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
839 * resolve.c (resolve_code): Impose correct restrictions on
842 * decl.c (gfc_match_end): Use locus of END when eos is an error.
844 2004-12-02 Steven G. Kargl <kargls@comcast.net>
845 Paul Brook <paul@codesourcery.com>
847 * check.c (gfc_check_flush, gfc_check_fnum): New functions.
848 (gfc_check_fstat, gfc_check_fstat_sub): New functions.
849 (gfc_check_stat, gfc_check_stat_sub): New functions.
850 * gfortran.h (GFC_ISYM_FNUM,GFC_ISYM_FSTAT,GFC_ISYM_STAT): New symbols
851 * intrinsic.c (add_functions,add_subroutines): Add flush, fnum,
852 fstat, and stat to intrinsics symbol tables.
853 * intrinsic.h (gfc_check_flush, gfc_resolve_stat_sub): Add prototypes.
854 (gfc_resolve_fstat_sub, gfc_resolve_stat): Ditto.
855 * iresolve.c (gfc_resolve_fnum, gfc_resolve_fstat): New functions.
856 (gfc_resolve_stat, gfc_resolve_flush): New functions.
857 (gfc_resolve_stat_sub,gfc_resolve_fstat_sub): New functions
858 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add new intrinsics.
860 2004-12-02 Steven G. Kargl <kargls@comcast.net>
862 * intrinsic.c: Fix and add comments, fix function declarations
863 (OPTIONAL,REQUIRED): New symbols
864 (add_functions,add_subroutines): Use symbols
865 (gmp.h): Remove unused include
867 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
869 * f95-lang.c, gfortranspec.c, trans-decl.c: Avoid ` as left quote
872 2004-11-24 Steven Bosscher <stevenb@suse.de>
874 * options.c (gfc_post_options): Don't clear flag_inline_functions.
876 2004-11-20 Steven G. Kargl <kargls@comcast.net>
878 * check.c (gfc_check_getcwd_sub): Fix seg fault.
880 * check.c (gfc_check_exit,gfc_check_umask,gfc_check_umask_sub,
881 gfc_check_unlink,gfc_check_unlink_sub): New functions
882 * gfortran.h (GFC_ISYM_UMASK,GFC_ISYM_UNLINK): New symbols
883 * intrinsic.c (add_functions,add_subroutines): Add umask, unlink,
884 exit to intrinsics symbol tables.
885 * intrinsic.h (gfc_check_umask,gfc_check_unlink,gfc_check_exit,
886 gfc_check_umask_sub,gfc_check_unlink_sub,gfc_resolve_umask,
887 gfc_resolve_unlink,gfc_resolve_exit,gfc_resolve_umask_sub,
888 gfc_resolve_unlink_sub): Add and sort prototypes.
889 * iresolve.c (gfc_resolve_umask,gfc_resolve_unlink,gfc_resolve_exit,
890 gfc_resolve_umask_sub,gfc_resolve_unlink_sub): New functions
891 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbols
893 2004-11-16 Paul Brook <paul@codesourcery.com>
896 * trans-array.c (gfc_trans_allocate_temp_array): Use gfc_get_dtype.
897 (gfc_array_init_size, gfc_conv_expr_descriptor): Ditto.
898 * trans-types.c (gfc_get_dtype): Accept array type rather than element
900 (gfc_get_nodesc_array_type): Don't set GFC_TYPE_ARRAY_DTYPE.
901 (gfc_get_array_type_bounds): Ditto.
902 (gfc_get_derived_type): Recurse into derived type pointers.
903 * trans-types.h (gfc_get_dtype): Add prototype.
904 * trans.h (GFC_TYPE_ARRAY_DTYPE): Add comment.
906 2004-11-15 Paul Brook <paul@codesourcery.com>
908 * trans-types.c (gfc_get_dtype): Remove obsolete TODO.
910 2004-11-10 Paul Brook <paul@codesourcery.com>
913 * trans-expr.c (gfc_trans_subarray_assign): Free shape before ss.
914 * trans-io.c (transfer_array_component): Ditto.
916 2004-11-10 Paul Brook <paul@codesourcery.com>
918 * invoke.texi: Fix typo.
920 2004-11-08 Kazu Hirata <kazu@cs.umass.edu>
922 * arith.c, array.c, decl.c, expr.c, f95-lang.c, gfortran.h,
923 gfortranspec.c, interface.c, intrinsic.c, iresolve.c, match.c,
924 module.c, parse.c, parse.h, primary.c, resolve.c, scanner.c,
925 trans-array.c, trans-array.h, trans-expr.c, trans-intrinsic.c,
926 trans-io.c, trans-stmt.c, trans.h: Fix comment formatting.
928 2004-11-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
931 * io.c (resolve_tag): Tighten up exception for assigned FORMAT.
933 2004-11-06 Kazu Hirata <kazu@cs.umass.edu>
935 * gfortranspec.c: Replace GNU CC with GCC.
937 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
939 * gfortranspec.c (lang_specific_driver): Change year to 2004.
941 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
944 * trans-decl.c (create_function_arglist): Set DECL_ARTIFICIAL for
947 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
950 * trans-decl.c (gfc_finish_var_decl): Don't declare arguments to
951 module procedures as if they were module variables.
953 2004-11-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
958 * module.c (write_symbol1): Set module_name for dummy arguments.
960 2004-11-02 Paul Brook <paul@codesourcery.com>
962 * intrinsic.c (check_intrinsic_standard): Include error locus.
964 (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Pass
965 locus to check_intrinsic_standard.
967 2004-10-31 Janne Blomqvist <jblomqvi@cc.hut.fi>
970 * gfortran.h: Change GFC_STD_* flags to more appropriate
971 ones. (struct gfc_intrinsic_isym): Add field for standard. (struct
972 gfc_option_t): Add field for warning about use of nonstandard
974 * intrinsic.c (add_sym): Add parameter for standard version, check
975 this against current standard.
976 (add_sym_0): Pass standard parameter to add_sym.
977 (add_sym_1, add_sym_0s, add_sym_1s, add_sym_1m, add_sym_2): Ditto.
978 (add_sym_2s, add_sym_3, add_sym_3ml, add_sym_3red, add_sym_3s): Ditto.
979 (add_sym_4, add_sym_4s, add_sym_5, add_sym_5s): Ditto.
980 (make_generic): Add parameter for standard, check this
981 against currently selected standard.
982 (add_functions, add_subroutines): Add parameter to tell which
983 standard an intrinsic belongs to.
984 (check_intrinsic_standard): New function.
985 (gfc_intrinsic_func_interface): Add call to check_intrinsic_standard.
986 (gfc_intrinsic_sub_interface): Ditto.
987 * lang.opt: Add Wnonstd-intrinsics option.
988 * options.c (gfc_init_options): Change to use new GFC_STD_* flags,
990 (set_Wall): Add warning about nonstd intrinsics.
991 (gfc_handle_option): Change to use new GFC_STD_* flags,
993 * invoke.texi: Update manual to include -Wnonstd-intrinsics.
995 2004-10-30 Andrew Pinski <pinskia@physics.uc.edu>
997 * f95-lang.c (lang_tree_node): Add chain_next to be the TREE_CHAIN.
999 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1001 * simplify.c (twos_complement): Calculate mask in GMP arithmetic.
1003 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1005 * trans.c (gfc_trans_code): Set global locus after recursing. Fix
1008 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
1010 * check.c (gfc_check_rand): Allow missing optional argument.
1011 (gfc_check_irand): Ditto.
1012 * intrinsic.c (add_functions): Set arg optional flag for {i,}rand.
1014 2004-10-28 Scott Robert Ladd <scott.ladd@coyotegulch.com>
1016 PR fortran/13490, PR fortran/17912
1017 * gcc/fortran/gfortran.h: Added pedantic_min_int to gfc_integer_info
1018 * gcc/fortran/gfortran.h: Added ARITH_ASYMMETRIC to arith
1019 * gcc/fortran/arith.c: Added support for an "asymmetric integer"
1020 warning when compiling with pedantic.
1021 * gcc/fortran/arith.c: Set minimum integer values to reflect
1022 realities of two's complement signed integers. Added
1025 2004-10-17 Andrew Pinski <pinskia@physics.uc.edu>
1027 * Make-lang.in (F95_ADDITIONAL_OBJS): Kill.
1028 (f951): Do not depend on F95_ADDITIONAL_OBJS and don't
1031 2004-10-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1033 * trans-decl.c (generate_local_decl): Simplify logic, fix comment
1035 (gfc_generate_function_code): Fix formatting issue.
1037 2004-10-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1039 * module.c: Fix formatting issues.
1041 2004-10-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1043 * module.c (mio_interface_rest): Set where member of interface
1046 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1049 * options.c (gfc_handle_option): Add break after handing the
1052 2004-10-08 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
1054 * arith.c: Fix formatting issues.
1056 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1059 * resolve.c (resolve_operator): Use correct operator name in message.
1061 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1063 * primary.c (match_boz_constant): Allow kind parameter suffixes.
1064 Move standard warning further to the front.
1066 2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
1068 * trans-stmt.c: Fix a comment typo.
1070 2004-10-07 Paul Brook <paul@codesourcery.com>
1073 * trans-array.c (gfc_trans_deferred_array): Leave use associated
1076 2004-10-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1079 * simplify.c (twos_complement): New function.
1080 (gfc_simplify_ishft, gfc_simplify_ishftc): Revise.
1082 * simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.
1084 2004-10-06 Paul Brook <paul@codesourcery.com>
1086 * trans-stmt.c (gfc_trans_simple_do): New function.
1087 (gfc_trans_do): Use it. Evaluate iteration bounds before entering
1088 loop. Update comments.
1090 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1093 * iresolve.c (gfc_resolve_pack): Choose function depending if mask
1097 * intrinsic.c (add_sym_5): Remove.
1098 (add_subroutines): Add resolution function for MVBITS.
1099 * intrinsic.h (gfc_resolve_mvbits): Declare resolution function for
1101 * iresolve.c (gfc_resolve_mvbits): New function.
1102 (gfc_resolve_random_number): Remove empty line at end of function.
1104 * trans-const.c (gfc_build_cstring_const): New function.
1105 (gfc_init_cst): Use new function.
1106 * trans-const.h (gfc_build_cstring_const): Add prototype.
1107 * trans-io.c (set_string, set_error_locus): Use new function.
1108 * trans-stmt.c (gfc_trans_goto): Use new function.
1111 * parse.c (accept_statement): Don't treat END DO like END IF and
1113 (parse_do_block): Generate possible END DO label inside END DO
1117 * check.c (gfc_check_system_sub): New function.
1118 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SYSTEM.
1119 * intrinsic.c (add_functions): Add 'system'.
1120 (add_subroutines): Add 'system'.
1121 * intrinsic.h (gfc_check_etime_sub, gfc_check_getcwd_sub):
1122 Move prototypes to other suborutines.
1123 (gfc_check_system_sub, gfc_resolve_system, gfc_resolve_system_sub):
1125 (gfc_resolve_system_clock): Fix formatting of prototype.
1126 * iresolve.c (gfc_resolve_system, gfc_resolve_system_sub): New
1128 * trans-intrinsic.c (gfc_conv_intrinsic_function): Deal with
1131 2004-10-04 Erik Schnetter <schnetter@aei.mpg.de>
1133 * scanner.c (preprocessor_line): Accept preprocessor lines without
1134 file names. Check file names for closing quotes. Handle escaped
1135 quotes in file names.
1137 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1138 Paul Brook <paul@codesourcery.com>
1140 * trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
1141 Use gfc_get_expr_charlen.
1142 * trans-expr.c (gfc_get_expr_charlen): New function.
1143 * trans.h (gfc_get_expr_charlen): Add prototype.
1145 2004-10-04 Kazu Hirata <kazu@cs.umass.edu>
1147 * trans-intrinsic.c: Fix a comment typo.
1149 2004-10-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1151 * simplify.c (range_check): Remove blank line at beginning of function.
1152 (gfc_simplify_dint): Same at end of function.
1153 (gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
1154 (gfc_simplify_bound): Fix indentation.
1155 (gfc_simplify_log10): Simplify calculation.
1156 (gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
1158 (gfc_simplify_nearest): Same at end of function.
1159 (gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
1161 (gfc_simplify_rrspacing, gfc_simplify_set_exponent,
1162 gfc_simplify_spacing): Simplify calulations.
1164 2004-10-03 Feng Wang <fengwang@nudt.edu.cn>
1166 * trans-intrinsic.c: Fix comments on spacing and rrspacing
1167 (gfc_conv_intrinsic_rrspacing): Add fold on constant trees.
1169 2004-10-01 Jan Hubicka <jh@suse.cz>
1171 * f95-lang.c (gfc_expand_function): Update call of
1172 tree_rest_of_compilation.
1173 * trans-decl.c (gfc_generate_constructors): Likewise.
1175 2004-09-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1177 * trans-intrinsic.c: Comment fixes.
1179 2004-09-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1181 * decl.c (add_init_expr_to_sym, variable_decl): Comment fixes.
1183 2004-09-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1185 * trans-types.c (gfc_return_by_reference): Remove superfluous
1188 * intrinsic.h (gfc_resolve_getcwd): Update prototype.
1189 * iresolve.c (gfc_resolve_getcwd): Add second argument to function.
1192 * trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
1193 function to determine return type.
1195 2004-09-20 Jan Hubicka <jh@suse.cz>
1197 * trans-decl.c (build_entry_thunks): Finalize the function; do not lower
1199 (gfc_generate_function_code): Likewise.
1201 2004-09-20 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1204 * simplify.c (gfc_simplify_reshape): Set shape of return value
1207 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1208 Zack Weinberg <zack@codesourcery.com>
1210 * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
1211 enumeration constants.
1213 2004-09-17 Paul Brook <paul@codesourcery.com>
1215 * gfortran.h (struct gfc_linebuf): Don't use C99 empty arrays.
1216 (gfc_linebuf_header_size): Define.
1217 * scanner.c (load_file): Use it.
1219 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1221 * array.c, data.c, decl.c, dependency.c, error.c, f95-lang.c,
1222 interface.c, intrinsic.c, io.c, misc.c, module.c, parse.h,
1223 resolve.c, scanner.c, trans-array.c, trans-array.h,
1224 trans-common.c, trans-const.h, trans-decl.c, trans-expr.c,
1225 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
1226 trans.h: Fix comment typos. Follow spelling conventions.
1228 2004-09-16 Victor Leikehman <lei@il.ibm.com>
1231 * trans-io.c (transfer_array_component): New function.
1232 (transfer_expr): For array fields, call transfer_array_component.
1234 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1236 * gfortran.texi: Fix a typo.
1238 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1240 * parse.c (eof_buf): Rename eof to eof_buf.
1241 (unexpected_eof): Same.
1242 (gfc_parse_file): Same.
1244 2004-09-15 Steven G. Kargl <kargls@comcast.net>
1246 * check.c (gfc_check_getcwd_sub): New function.
1247 * gfortran.h (GFC_ISYM_GETCWD): New symbol.
1248 * intrinsic.c (add_functions): Add function definition;
1250 * intrinsic.c (add_subroutines): Add subroutine definitions.
1251 * intrinsic.h: Add prototypes.
1252 * iresolve.c (gfc_resolve_getcwd, gfc_resolve_getcwd_sub):
1254 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbol.
1256 2004-09-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1259 * module.c (write_symbol): Don't fill in module name here.
1260 (write_symbol0): Fill in here instead.
1262 2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
1264 * data.c, decl.c, f95-lang.c, gfortran.h, match.c,
1265 trans-array.c, trans-common.c, trans-expr.c,
1266 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.h: Fix
1267 comment typos. Follow spelling conventions.
1269 2004-09-09 Paul Brook <paul@codesourcery.com>
1271 * scanner.c (get_file): Add ATTRIBUTE_UNUSED.
1273 2004-09-08 Paul Brook <paul@codesourcery.com>
1275 * array.c: Don't include assert.h.
1276 * data.c: Don't include assert.h. Replace assert and abort with
1277 gcc_assert and gcc_unreachable.
1278 * dependency.c: Ditto.
1279 * f95-lang.c: Ditto.
1280 * iresolve.c: Ditto.
1282 * simplify.c: Ditto.
1284 * trans-array.c: Ditto.
1285 * trans-common.c: Ditto.
1286 * trans-const.c: Ditto.
1287 * trans-decl.c: Ditto.
1288 * trans-expr.c: Ditto.
1289 * trans-intrinsic.c: Ditto.
1290 * trans-io.c: Ditto.
1291 * trans-stmt.c: Ditto.
1292 * trans-types.c: Ditto.
1295 2004-09-07 Per Bothner <per@bothner.com>
1296 Paul Brook <paul@codesourcery.com>
1298 * error.c (show_locus): Handle mapped locations.
1299 * f95-lang.c (gfc_be_parse_file): Initialize mapped locations.
1300 * gfortran.h: Include input.h.
1301 (struct gfc_linebuf): Use source_location.
1302 * scanner.c (get_file): Initialize linemap.
1303 (preprocessor_line): Pass extra argument to get_file.
1304 (load_file): Ditto. Setup linemap.
1305 (gfc_new_file): Handle mapped locations.
1306 * trans-common.c (build_field, build_equiv_decl, build_common_decl):
1307 Set decl source locations.
1308 (gfc_trans_common): Set blank common block location.
1309 * trans-decl.c (gfc_set_decl_location): New function.
1310 (gfc_get_label_decl, gfc_get_symbol_decl): Use it.
1311 (trans_function_start): Move call to gfc_set_backend_locus..
1312 (build_function_decl): ... to here.
1313 (build_entry_thunks): Set and restore the backend locus.
1314 (gfc_generate_constructors): Remove excess arguments to
1315 init_function_start.
1316 (gfc_generate_block_data): Add comments. Set the decl locus.
1317 * trans-io.c (set_error_locus): Handle mapped locations.
1318 * trans.c (gfc_get_backend_locus, gfc_get_backend_locus): Ditto.
1319 (gfc_trans_code): Use SET_EXPR_LOCATION.
1320 (gfc_generate_code): Override the location of the new symbol.
1321 * trans.h (gfc_set_decl_location): Add prototype.
1323 2004-08-31 Paul Brook <paul@codesourcery.com>
1325 * trans-types.c (gfc_type_for_mode): Return NULL for unknown modes.
1327 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1330 * trans-intrinsic.c (gfc_conv_intrinsic_merge): Do the right thing for
1333 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1338 * resolve.c (resolve_transfer): New function.
1339 (resolve_code): Call resolve_transfer in case of EXEC_TRANSFER.
1341 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1344 * trans-types.c (gfc_init_types): Make gfc_character1_type_node an
1347 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1349 * CONTRIB, NEWS, README, TODO: Remove obsolete files.
1351 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1354 * trans-types.c (gfc_return_by_reference): Remove TODO error,
1355 add comment pointing out possible issue WRT compatibility with g77.
1357 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1359 * trans-decl.c, trans-expr.c, trans-io.c, trans-types.c: Replace
1360 all occurences of 'gfc_strlen_type_node' by
1361 'gfc_charlen_type_node'.
1362 * trans-types.h: Same. Also update comment accordingly.
1364 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1366 * primary.c: Update copyright boilerplate to say GCC.
1367 * f95-lang.c: Change initial comment to say gfortran.
1369 2004-08-31 Paul Brook <paul@codesourcery.com>
1371 * trans-types.h: Add comments.
1372 (intmax_type_node, string_type_node, const_string_type_node): Remove.
1374 2004-08-30 Richard Henderson <rth@redhat.com>
1376 * Make-lang.in (fortran/f95-lang.o): Update dependencies.
1377 (fortran/trans-decl.o, fortran/trans-types.o): Likewise.
1378 * gfortran.h (gfc_integer_info): Add c_char, c_short, c_int,
1379 c_long, c_long_long.
1380 (gfc_logical_info): Add c_bool.
1381 (gfc_real_info): Add mode_precision, c_float, c_double, c_long_double.
1382 * trans-array.c (gfc_array_allocate): Use TYPE_PRECISION
1383 rather than gfc_int[48]_type_node for allocate choice.
1384 * trans-decl.c (gfc_build_intrinsic_function_decls): Cache
1385 local copies of some kind type nodes.
1386 (gfc_build_builtin_function_decls): Likewise.
1387 * trans-expr.c (gfc_conv_power_op): Likewise.
1388 * trans-intrinsic.c (gfc_conv_intrinsic_index,
1389 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify,
1390 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Likewise.
1391 * trans-stmt.c (gfc_trans_pause, gfc_trans_stop,
1392 gfc_trans_character_select, gfc_trans_allocate): Likewise.
1393 * trans-io.c (gfc_pint4_type_node): Move into ...
1394 (gfc_build_io_library_fndecls): ... here. Cache local copies of
1395 some kind type nodes.
1396 * trans-types.c (gfc_type_nodes): Remove.
1397 (gfc_character1_type_node, gfc_strlen_type_node): New.
1398 (gfc_integer_types, gfc_logical_types): New.
1399 (gfc_real_types, gfc_complex_types): New.
1400 (gfc_init_kinds): Fill in real mode_precision.
1401 (gfc_build_int_type, gfc_build_real_type): New.
1402 (gfc_build_complex_type, gfc_build_logical_type): New.
1403 (c_size_t_size): New.
1404 (gfc_init_types): Loop over kinds.
1405 (gfc_get_int_type, gfc_get_real_type): Use gfc_validate_kind.
1406 (gfc_get_complex_type, gfc_get_logical_type): Likewise.
1407 (gfc_get_character_type_len): Likewise.
1408 (gfc_type_for_size): Loop over kinds; use a reduced set of
1409 unsigned type nodes.
1410 (gfc_type_for_mode): Loop over kinds.
1411 (gfc_signed_or_unsigned_type): Use gfc_type_for_size.
1412 (gfc_unsigned_type, gfc_signed_type): Use gfc_signed_or_unsigned_type.
1413 * trans-types.h (F95_INT1_TYPE, F95_INT2_TYPE, F95_INT4_TYPE,
1414 F95_INT8_TYPE, F95_INT16_TYPE, F95_REAL4_TYPE, F95_REAL8_TYPE,
1415 F95_REAl16_TYPE, F95_COMPLEX4_TYPE, F95_COMPLEX8_TYPE,
1416 F95_COMPLEX16_TYPE, F95_LOGICAL1_TYPE, F95_LOGICAL2_TYPE,
1417 F95_LOGICAL4_TYPE, F95_LOGICAL8_TYPE, F95_LOGICAL16_TYPE,
1418 F95_CHARACTER1_TYPE, NUM_F95_TYPES, gfc_type_nodes,
1419 gfc_int1_type_node, gfc_int2_type_node, gfc_int4_type_node,
1420 gfc_int8_type_node, gfc_int16_type_node, gfc_real4_type_node,
1421 gfc_real8_type_node, gfc_real16_type_node, gfc_complex4_type_node,
1422 gfc_complex8_type_node, gfc_complex16_type_node,
1423 gfc_logical1_type_node, gfc_logical2_type_node,
1424 gfc_logical4_type_node, gfc_logical8_type_node,
1425 gfc_logical16_type_node, gfc_strlen_kind): Remove.
1426 (gfc_character1_type_node): Turn in to a variable.
1427 (gfc_strlen_type_node): Likewise.
1429 2004-08-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1431 * gfortran.h (gfc_namespace): Add new field is_block_data.
1432 * parse.c (accept_statement): Remove special handling for BLOCK DATA.
1433 (parse_block_data): Record BLOCK DATA name, set is_block_data field.
1434 * trans.c (gfc_generate_code): Handle BLOCK DATA units.
1435 * trans.h (gfc_generate_block_data): Add prototype.
1436 * trans-decl.c (gfc_generate_block_data): New function.
1438 2004-08-29 Richard Henderson <rth@redhat.com>
1440 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_export.
1441 * trans-types.c (gfc_init_kinds): Reject integer kinds larger
1442 than two HOST_WIDE_INT.
1444 2004-08-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1447 * decl.c (free_variable, free_value, gfc_free_data, var_list,
1448 var_element, top_var_list, match_data_constant, top_val_list,
1449 gfc_match_data): Move here from match.c.
1450 (match_old_style_init): New function.
1451 (variable_decl): Match old-style initialization.
1452 * expr.c (gfc_get_variable_expr): New function.
1453 * gfortran.h (gfc_get_variable_expr): Add prototype.
1454 * gfortran.texi: Start documentation for supported extensions.
1455 * match.c: Remove the functions moved to decl.c.
1456 * match.h (gfc_match_data): Move prototype to under decl.c.
1457 * symbol.c (gfc_find_sym_tree, gfc_find_symbol): Add/correct
1460 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1461 Paul Brook <paul@codesourcery.com>
1463 * check.c (gfc_check_besn, gfc_check_g77_math1): New functions.
1464 * f95-lang.c (DO_DEFINE_MATH_BUILTIN): Define.
1465 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1466 (build_builtin_fntypes): New function.
1467 (gfc_init_builtin_functions): Use it.
1468 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_{J,Y}{0,1,N}
1469 and GFC_ISYM_ERF{,C}.
1470 (gfc_c_int_kind): Declare.
1471 * intrinsic.c (add_functions): Add [d]bes* and [d]erf*.
1472 * intrinsic.h (gfc_check_besn, gfc_check_g77_math1, gfc_resolve_besn,
1473 gfc_resolve_g77_math1): Add prototypes.
1474 * resolve.c (gfc_resolve_besn, gfc_resolve_g77_math1): New functions.
1475 * mathbuiltins.def: Add comment. Change third argument. Use
1476 DEFINE_MATH_BUILTIN_C. Add bessel and error functions.
1477 * trans-intrinsic.c (BUILT_IN_FUNCTION): Define.
1478 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1479 * trans-types.c (gfc_c_int_kind): Declare.
1480 (gfc_init_kinds): Set it.
1482 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1483 Paul Brook <paul@codesourcery.com>
1485 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_GET?ID.
1486 (gfc_check_f, gfc_simplify_f): Add f0.
1487 * intrinsic.c (do_check): Call f0. Flatten.
1488 (add_sym_0): Fix prototype. Set f0.
1489 (add_functions): Add getgid, getgid and getuid.
1490 (resolve_intrinsic): Remove obsolete comment.
1491 (do_simplify): Call f0.
1492 * intrinsic.h (gfc_resolve_getgid, gfc_resolve_getpid,
1493 gfc_resolve_getuid): Add prototypes.
1494 * iresolve.c (gfc_resolve_getgid, gfc_resolve_getpid,
1495 gfc_resolve_getuid): New functions.
1496 * trans-intrinsic.c (gfc_conv_intrinsic_function): Handle
1499 2004-08-28 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1501 * error.c (gfc_error_init_1): Remove blank line in front of
1502 function body. Add missing blank.
1503 (gfc_buffer_error, error_char, error_string): Remove blank line in
1504 front of function body.
1505 (show_locus): Add comma in comment.
1506 (gfc_clear_warning, gfc_warning_check, gfc_clear_error,
1507 gfc_push_error, gfc_pop_error): Remove blank line in front of
1509 (gfc_get_errors): Typo fix in comment in front of function. Remove
1510 blank line in front of function body.
1512 2004-08-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1514 * gfortran.h (gfc_default_*_kind): Remove prototypes, add extern
1515 variable declaration of same name.
1516 * arith.c, check.c, decl.c, dump_parse_tree.c, expr.c,
1517 intrinsic.c, io.c, iresolve.c, match.c, options.c, primary.c,
1518 resolve.c, simplify.c, symbol.c, trans-const.c, trans-io.c:
1519 Replace all calls to gfc_default_*_kind with variable accesses.
1520 * trans-types.c: Same as above.
1521 (gfc_default_*_kind_1): Rename to gfc_default_*_kind, remove
1522 static qualifier. Replace all occurences.
1523 (gfc_default_*_kind): Remove functions.
1525 2004-08-26 Richard Henderson <rth@redhat.com>
1527 * arith.c: Include system.h, not real system headers.
1528 (MPZ_NULL, MPF_NULL, DEF_GFC_INTEGER_KIND, DEF_GFC_LOGICAL_KIND,
1529 DEF_GFC_REAL_KIND, GFC_SP_KIND, GFC_SP_PREC, GFC_SP_EMIN, GFC_SP_EMAX,
1530 GFC_DP_KIND, GFC_DP_PREC, GFC_DP_EMIN, GFC_DP_EMAX, GFC_QP_KIND,
1531 GFC_QP_PREC, GFC_QP_EMIN, GFC_QP_EMAX): Remove.
1532 (gfc_integer_kinds, gfc_logical_kinds, gfc_real_kinds,
1533 gfc_index_integer_kind, gfc_default_integer_kind,
1534 gfc_default_real_kind,gfc_default_double_kind,
1535 gfc_default_character_kind, gfc_default_logical_kind,
1536 gfc_default_complex_kind, validate_integer, validate_real,
1537 validate_logical, validate_character,
1538 gfc_validate_kind): Move to trans-types.c.
1539 (gfc_set_model_kind): Use gfc_validate_kind.
1540 (gfc_set_model): Just copy the current precision to default.
1541 (gfc_arith_init_1): Use mpfr precision 128 for integer setup.
1542 * f95-lang.c (gfc_init_decl_processing): Invoke gfc_init_kinds.
1543 * gfortran.h: Update file commentary.
1544 * trans-types.c (MAX_INT_KINDS, MAX_REAL_KINDS): New.
1545 (gfc_default_integer_kind_1, gfc_default_real_kind_1,
1546 gfc_default_double_kind_1, gfc_default_character_kind_1,
1547 gfc_default_logical_kind_1, gfc_default_complex_kind_1): New.
1548 (gfc_init_kinds): New.
1549 (gfc_init_types): Don't set gfc_index_integer_kind here.
1550 * trans-types.h (gfc_init_kinds): Declare.
1551 * doc/invoke.texi: Clarify DOUBLE PRECISION behaviour wrt -r8.
1553 2004-08-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1555 * check.c (gfc_check_atan2): New function.
1556 * intrinsic.c (add_functions): Use gfc_check_atan2 for ATAN2
1557 * intrinsic.h (gfc_check_atan2): Add prototype.
1559 2004-08-25 Richard Henderson <rth@redhat.com>
1561 * arith.c (gfc_validate_kind): Add may_fail argument; abort if
1562 false and we don't validate the kind.
1563 (gfc_check_integer_range, gfc_check_real_range): Update to match.
1564 * check.c (kind_check): Likewise.
1565 * decl.c (gfc_match_old_kind_spec, gfc_match_kind_spec): Likewise.
1566 (match_char_spec, match_logical_spec): Likewise.
1567 * gfortran.h (gfc_validate_kind): Likewise.
1568 * options.c (gfc_handle_option): Likewise.
1569 * primary.c (match_integer_constant, match_real_constant,
1570 match_string_constant, match_logical_constant,
1571 match_const_complex_part): Likewise.
1572 * simplify.c (get_kind, gfc_simplify_bit_size, gfc_simplify_digits,
1573 gfc_simplify_epsilon, gfc_simplify_huge, gfc_simplify_ibclr,
1574 gfc_simplify_ibset, gfc_simplify_ishft, gfc_simplify_ishftc,
1575 gfc_simplify_maxexponent, gfc_simplify_minexponent,
1576 gfc_simplify_nearest, gfc_simplify_not, gfc_simplify_precision,
1577 gfc_simplify_radix, gfc_simplify_range, gfc_simplify_rrspacing,
1578 gfc_simplify_scale, gfc_simplify_spacing, gfc_simplify_tan,
1579 gfc_simplify_tiny): Likewise.
1580 * trans-intrinsic.c (gfc_conv_intrinsic_aint, gfc_conv_intrinsic_mod,
1581 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
1582 prepare_arg_info): Likewise.
1584 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1586 * expr.c (gfc_check_assign): Add comment. Add new warning.
1587 * trans-expr.c (gfc_conv_function_call): Correctly dereference
1588 result of pointer valued function when not in pointer assignment.
1590 2004-08-25 Paul Brook <paul@codesourcery.com>
1592 * config-lang.in: Remove dead commented line.
1593 * module.c: Replace g95 with gfortran in comment.
1595 2004-08-25 Paul Brook <paul@codesourcery.com>
1598 * arith.c (gfc_mpfr_to_mpz): Workaround mpfr bug.
1600 2004-08-25 Paul Brook <paul@codesourcery.com>
1603 * trans-array.c (gfc_trans_allocate_temp_array): Remove
1604 string_length argument.
1605 (gfc_trans_array_ctor_element): New function.
1606 (gfc_trans_array_constructor_subarray): Use it.
1607 (gfc_trans_array_constructor_value): Ditto. Handle constant
1609 (get_array_ctor_var_strlen, get_array_ctor_strlen): New functions.
1610 (gfc_trans_array_constructor): Use them.
1611 (gfc_add_loop_ss_code): Update to new gfc_ss layout.
1612 (gfc_conv_ss_descriptor): Remember section string length.
1613 (gfc_conv_scalarized_array_ref): Ditto. Remove dead code.
1614 (gfc_conv_resolve_dependencies): Update to new gfc_ss layout.
1615 (gfc_conv_expr_descriptor): Ditto.
1616 (gfc_conv_loop_setup): Ditto. Spelling fixes.
1617 * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
1618 * trans-const.c (gfc_conv_constant): Update to new gfc_ss layout.
1619 * trans-expr.c (gfc_conv_component_ref): Turn error into ICE.
1620 (gfc_conv_variable): Set string_length from section.
1621 (gfc_conv_function_call): Remove extra argument.
1622 (gfc_conv_expr, gfc_conv_expr_reference): Update to new gfc_ss layout.
1623 * trans-types.c (gfc_get_character_type_len): New function.
1624 (gfc_get_character_type): Use it.
1625 (gfc_get_dtype): Return zero for internal types.
1626 * trans-types.h (gfc_get_character_type_len): Add prototype.
1627 * trans.h (struct gfc_ss): Move string_length out of union.
1629 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1631 * trans.h (build2_v, build3_v): New macros.
1633 * f95-lang.c (gfc_truthvalue_conversion): Use build2 instead of
1635 * trans-array.c (gfc_conv_descriptor_data,
1636 gfc_conv_descriptor_offset, gfc_conv_descriptor_dimension,
1637 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
1638 gfc_conv_descriptor_ubound, gfc_trans_allocate_array_storage,
1639 gfc_trans_allocate_temp_array,
1640 gfc_trans_array_constructor_subarray,
1641 gfc_trans_array_constructor_value, gfc_conv_array_index_ref,
1642 gfc_trans_array_bound_check, gfc_conv_array_index_offset,
1643 gfc_conv_scalarized_array_ref, gfc_conv_array_ref,
1644 gfc_conv_array_ref, gfc_trans_preloop_setup,
1645 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1646 gfc_conv_loop_setup, gfc_array_init_size,
1647 gfc_conv_array_initializer, gfc_trans_array_bounds,
1648 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
1649 gfc_conv_expr_descriptor, gfc_conv_array_parameter,
1650 gfc_trans_deferred_array): Use buildN and buildN_v macros instead
1651 of build and build_v as appropriate.
1652 * trans-common.c (create_common): Same.
1653 * trans-decl.c (gfc_trans_auto_character_variable,
1654 gfc_trans_entry_master_switch, gfc_generate_function_code): Same.
1655 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
1656 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1657 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1658 gfc_conv_expr_op, gfc_conv_function_call,
1659 gfc_trans_structure_assign): Same.
1660 * trans-intrinsic.c (build_fixbound_expr, build_round_expr,
1661 gfc_conv_intrinsic_aint, gfc_conv_intrinsic_bound,
1662 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1663 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1664 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_minmax,
1665 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
1666 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_minmaxloc,
1667 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1668 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_singlebitop,
1669 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
1670 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_strcmp,
1671 gfc_conv_allocated, gfc_conv_associated, prepare_arg_info,
1672 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
1673 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat,
1674 gfc_conv_intrinsic_iargc): Same.
1675 * trans-io.c (set_parameter_value, set_parameter_ref, set_string,
1676 set_flag, add_case, io_result, transfer_namelist_element,
1677 transfer_expr): Same.
1678 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_if_1,
1679 gfc_trans_arithmetic_if, gfc_trans_do, gfc_trans_do_while,
1680 gfc_trans_integer_select, gfc_trans_logical_select,
1681 gfc_trans_character_select, gfc_trans_forall_loop,
1682 gfc_trans_nested_forall_loop, gfc_do_allocate,
1683 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1684 compute_inner_temp_size, compute_overall_iter_number,
1685 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
1686 gfc_trans_forall_1, gfc_evaluate_where_mask,
1687 gfc_trans_where_assign, gfc_trans_allocate): Same.
1688 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Same.
1689 * trans.c (gfc_add_modify_expr, gfc_finish_block,
1690 gfc_build_array_ref, gfc_build_function_call,
1691 gfc_trans_runtime_check): Same.
1693 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1695 * trans-const.c (gfc_conv_mpz_to_tree): Change call to
1696 build_int_cst to build_int_cst_wide in accordance to Nathan's
1699 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1701 * trans-array.c (gfc_trans_array_constructor_value): Adjust
1702 build_int_cst calls.
1703 * trans-const.c (gfc_build_string_const, gfc_init_constants,
1704 gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise.
1705 * trans-decl.c (gfc_get_symbol_decl, build_entry_thunks,
1706 gfc_trans_entry_master_switch): Likewise.
1707 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1708 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1709 * trans-io.c (add_case, set_error_locus,
1710 transfer_namelist_element, transfer_expr): Likewise.
1711 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1712 gfc_trans_stop, gfc_trans_character_select): Likewise.
1713 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1714 * trans.c (gfc_trans_runtime_check): Likewise.
1716 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1718 * trans-decl.c, trans-types.c: Add and remove blank lines as
1721 2004-08-24 Richard Henderson <rth@redhat.com>
1723 * trans-const.c (gfc_conv_mpz_to_tree): Fix 64-bit shift warning.
1725 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1727 * resolve.c (merge_argument_lists): Revert unintentionally
1730 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1732 * trans-decl.c (build_function_decl): Fix spelling in comment.
1733 (build_entry_thunks): Remove code with no function.
1734 (gfc_build_intrinsic_function_decls): Remove empty line.
1736 * resolve.c (resolve_entries): Fix a bunch of comment typos.
1738 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1740 * f95-lang.c (gfc_init_decl_processing): Adjust
1741 build_common_tree_nodes call.
1743 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1745 * trans-types.c: Spelling and formatting fixes.
1747 2004-08-23 Richard Henderson <rth@redhat.com>
1749 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead
1750 of going through an intermediate string. Fix 32/64 int/long bug.
1752 2004-08-23 Eric Christopher <echristo@redhat.com>
1754 * trans-types.c (gfc_type_for_mode): Remove VECTOR_TYPE_SUPPORTED_P
1755 usage. Use build_vector_type_for_mode for vector types.
1757 2004-08-22 Richard Henderson <rth@redhat.com>
1760 * data.c (find_con_by_offset): Search ordered list; handle
1761 elements with repeat counts.
1762 (gfc_assign_data_value_range): New.
1763 * gfortran.h (struct gfc_data_value): Make repeat unsigned.
1764 (gfc_assign_data_value_range): Declare.
1765 * match.c (top_val_list): Extract repeat count into a temporary.
1766 * resolve.c (values): Make left unsigned.
1767 (next_data_value): Don't decrement left.
1768 (check_data_variable): Use gfc_assign_data_value_range.
1770 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1772 * trans-const.c, trans-decl.c, trans-expr.c: Spelling fixes.
1774 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1776 * check.c (gfc_check_reduction): Rename to ...
1777 (check_reduction): ... this. Make static. Don't check type of
1779 (gfc_check_minval_maxval, gfc_check_prodcut_sum): New functions.
1780 * intrinsic.c (add_functions): Change MAXVAL, MINVAL, PRODUCT and
1781 SUM to use new check functions.
1782 (check_specific): Change logic to call new functions.
1783 * intrinsic.h (gfc_check_minval_maxval, gfc_check_product_sum):
1785 (gfc_check_reduction): Remove prototype.
1787 2004-08-20 Paul Brook <paul@codesourcery.com>
1788 Canqun Yang <canqun@nudt.edu.cn>
1791 * trans-array.c (gfc_conv_array_parameter): Pass correct pointer
1792 for automatic arrays.
1793 * trans-types.c (gfc_get_nodesc_array_type): Add comment.
1795 2004-08-19 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1799 * match.c (match_simple_forall, match_simple_where): Forward-declare.
1800 (gfc_match_if): Order statement list alphabetically, add WHERE and
1801 FORALL, remove double PAUSE.
1802 (gfc_match_simple_where, match_forall_header,
1803 gfc_match_simple_forall): New functions.
1804 (gfc_match_forall): Use match_forall_header.
1806 2004-08-19 Paul Brook <paul@codesourcery.com>
1809 * gfortran.h (gfc_access): Give ACCESS_UNKNOWN value 0.
1810 * symbol.c (gfc_clear_attr): Use memset.
1812 2004-08-19 Paul Brook <paul@codesourcery.com>
1816 * data.c (assign_substring_data_value): Remove.
1817 (create_character_intializer): New function.
1818 (gfc_assign_data_value): Track the typespec for the current
1819 subobject. Use create_character_intializer.
1821 2004-08-19 Erik Schnetter <schnetter@aei.mpg.de>
1824 * check.c (gfc_check_reduction): New function.
1825 (gfc_check_minval_maxval): Removed.
1826 (gfc_check_product): Removed.
1827 (gfc_check_sum): Removed.
1828 * intrinsic.h: Add/remove declarations for these.
1829 * gfortran.h: Add field f3red to union gfc_check_f.
1830 * intrinsic.c (add_sym_3red): New function.
1831 (add_functions): Register maxval, minval, product, and sum intrinsics
1832 through add_sym_3red.
1833 (check_specific): Handle f3red union field.
1834 * iresolve.c: Whitespace change.
1836 2004-08-18 Paul Brook <paul@codesourcery.com>
1838 * trans-types.c (gfc_sym_type): Use pointer types for optional args.
1840 2004-08-18 Victor Leikehman <lei@il.ibm.com>
1843 * trans-io.c (transfer_namelist_element): New. Recursively handle
1844 derived-type variables. Pass string lengths.
1845 (build_dt): Code moved to build_namelist, with some
1846 changes and additions.
1847 (gfc_build_io_library_fndecls): Declare the fifth
1848 argument in st_set_nml_var_char -- string_length.
1850 2004-08-17 Paul Brook <paul@codesourcery.com>
1851 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1854 * decl.c (get_proc_name): Update mystery comment.
1855 (gfc_match_entry): Check for errors earlier. Add entry point to list.
1856 * dump-parse-tree.c (gfc_show_code_node): Print EXEC_ENTRY nodes.
1857 * gfortran.h (symbol_attribute): Add entry_master. Document entry.
1858 (struct gfc_entry_list): Define.
1859 (gfc_get_entry_list): Define.
1860 (struct gfc_namespace): Add refs and entries.
1861 (enum gfc_exec_op): Add EXEC_ENTRY.
1862 (struct gfc_code): Add ext.entry.
1863 * module.c (ab_attribute, attr_bits): Remove AB_ENTRY.
1864 (mio_symbol_attribute): Don't save/reture addr->entry.
1865 (mio_namespace_ref): Refcount namespaces.
1866 * parse.c (accept_statement): Handle ST_ENTRY.
1867 (gfc_fixup_sibling_symbols): Mark symbol as referenced.
1868 (parse_contained): Fixup sibling references to entry points
1869 after parsing the procedure body.
1870 * resolve.c (resolve_contained_fntype): New function.
1871 (merge_argument_lists, resolve_entries): New functions.
1872 (resolve_contained_functions): Use them.
1873 (resolve_code): Handle EXEC_ENTRY.
1874 (gfc_resolve): Call resolve_entries.
1875 * st.c (gfc_free_statement): Handle EXEC_ENTRY.
1876 * symbol.c (gfc_get_namespace): Refcount namespaces.
1877 (gfc_free_namespace): Ditto.
1878 * trans-array.c (gfc_trans_dummy_array_bias): Treat all args as
1879 optional when multiple entry points are present.
1880 * trans-decl.c (gfc_get_symbol_decl): Remove incorrect check.
1881 (gfc_get_extern_function_decl): Add assertion. Fix coment.
1882 (create_function_arglist, trans_function_start, build_entry_thunks):
1884 (gfc_build_function_decl): Rename ...
1885 (build_function_decl): ... to this.
1886 (gfc_create_function_decl): New function.
1887 (gfc_generate_contained_functions): Use it.
1888 (gfc_trans_entry_master_switch): New function.
1889 (gfc_generate_function_code): Use new functions.
1890 * trans-stmt.c (gfc_trans_entry): New function.
1891 * trans-stmt.h (gfc_trans_entry): Add prototype.
1892 * trans-types.c (gfc_get_function_type): Add entry point argument.
1893 * trans.c (gfc_trans_code): Handle EXEC_ENTRY.
1894 (gfc_generate_module_code): Call gfc_create_function_decl.
1895 * trans.h (gfc_build_function_decl): Remove.
1896 (gfc_create_function_decl): Add prototype.
1898 2004-08-15 Andrew Pinski <apinski@apple.com>
1901 * f95-lang.c (gfc_init_builtin_functions): Initialize the builtins
1902 for cabs{,f} and copysign{,f}.
1903 * trans-decl.c (gfor_fndecl_math_cabsf): Delete.
1904 (gfor_fndecl_math_cabs): Delete.
1905 (gfor_fndecl_math_sign4): Delete.
1906 (gfor_fndecl_math_sign8): Delete.
1907 (gfc_build_intrinsic_function_decls): Remove the
1908 initializing of cabs{,f} and copysign{,f} functions.
1909 * trans-intrinsic.c (gfc_conv_intrinsic_abs): Use the builtins
1910 instead of the functions definitions.
1911 (gfc_conv_intrinsic_sign): Likewise.
1912 * trans.h (gfor_fndecl_math_cabsf): Delete.
1913 (gfor_fndecl_math_cabs): Delete.
1914 (gfor_fndecl_math_sign4): Delete.
1915 (gfor_fndecl_math_sign8): Delete.
1917 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1919 * trans-array.c (gfc_trans_array_constructor_value): Use
1921 * trans-const.c (gfc_build_string_const,
1922 gfc_init_constants, gfc_conv_mpz_to_tree,
1923 gfc_conv_constant_to_tree): Likewise.
1924 * trans-decl.c (gfc_get_symbol_decl): Likewise.
1925 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1926 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1927 * trans-io.c (add_case, set_error_locus, build_dt,
1928 transfer_expr): Likewise.
1929 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1930 gfc_trans_stop, gfc_trans_character_select): Likewise.
1931 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1932 * trans.c (gfc_trans_runtime_check): Likewise.
1934 2004-08-14 Paul Brook <paul@codesourcery.com>
1936 * trans-decl.c (gfc_build_function_decl): Remove dead code.
1938 2004-08-14 Paul Brook <paul@codesourcery.com>
1940 * trans-arry.c (gfc_trans_auto_array_allocation): Remove unused var.
1942 2004-08-13 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1944 * gfortran.h: Add comments.
1945 * parse.c (parse_contained): Fix comment typo.
1946 * resolve.c (was_declared): Ditto.
1949 2004-08-11 Paul Brook <paul@codeourcery.com>
1952 * intrinsic.c (add_functions): Add dfloat as an alias for dble.
1954 2004-08-10 Richard Henderson <rth@redhat.com>
1956 * f95-lang.c (gfc_init_builtin_functions): Remove
1957 __builtin_stack_alloc, add __builtin_alloca.
1958 * trans-array.c (gfc_trans_auto_array_allocation): Use DECL_EXPR.
1959 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
1961 2004-08-10 Paul Brook <paul@codesourcery.com>
1963 * trans-io.c (transfer_expr): Handle pointters.
1965 2004-08-10 Paul Brook <paul@codesourcery.com>
1968 * trans-array.c (gfc_add_loop_ss_code): Handle GFC_SS_COMPONENT.
1969 (gfc_conv_array_index_offset): Allow "temporary" with nonzero delta.
1970 (gfc_trans_preloop_setup, gfc_trans_scalarized_loop_boundary):
1971 Handle GFC_SS_COMPONENT.
1972 (gfc_conv_ss_startstride): Ditto. Set ss->shape.
1973 (gfc_conv_loop_setup): Tweak commends. Remove dead code.
1975 (gfc_conv_array_initializer): Call specific initializer routines.
1976 * trans-expr.c (gfc_trans_structure_assign): New function.
1977 (gfc_trans_subarray_assign): New function.
1978 (gfc_trans_subcomponent_assign): New fucntion
1979 (gfc_conv_structure): Use them.
1980 * trans.h (gfc_ss_type): Add GFC_SS_COMPONENT.
1981 (gfc_ss): Add shape.
1983 2004-08-08 Victor Leikehman <lei@il.ibm.com>
1985 * simplify.c (gfc_simplify_shape): Bugfix.
1986 * expr.c (gfc_copy_shape_excluding): New function.
1987 * gfortran.h (gfc_get_shape): Bugfix.
1988 (gfc_copy_shape_excluding): Added declaration.
1989 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
1990 gfc_resolve_cshift, gfc_resolve_eoshift, gfc_resolve_lbound,
1991 gfc_resolve_ubound, gfc_resolve_transpose): Added compile
1992 time resolution of shape.
1994 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
1996 * intrinsic.c (add_subroutines): Add getenv and
1997 get_environment_variable. (add_sym_5s): New function.
1998 * intrinsic.h (gfc_resolve_get_environment_variable): Add
2000 * iresolve.c (gfc_resolve_get_environment_variable): New
2003 2004-08-06 Feng Wang <fengwang@nudt.edu.cn>
2005 * f95-lang.c (gfc_init_builtin_functions): Fix the number of
2006 __builtin_pow[f] arguments.
2008 2004-08-06 Steven G. Kargl <kargls@comcast.net>
2010 * arith.c: Add #define for model numbers. Remove global GMP variables.
2011 (natural_logarithm,common_logarithm,exponential,sine,
2012 cosine,arctangent,hypercos,hypersine ): Remove.
2013 (gfc_mpfr_to_mpz,gfc_set_model_kind,gfc_set_model): New functions.
2014 (arctangent2,gfc_arith_init_1,gfc_arith_done_1
2015 gfc_check_real_range, gfc_constant_result, gfc_range_check,
2016 gfc_arith_uminus,gfc_arith_plus, gfc_arith_minus, gfc_arith_times,
2017 gfc_arith_divide,complex_reciprocal,complex_pow_ui,
2018 gfc_arith_power,gfc_compare_expr,compare_complex,gfc_convert_real,
2019 gfc_convert_complex,gfc_int2real,gfc_int2complex,
2020 gfc_real2int,gfc_real2real,gfc_real2complex,
2021 gfc_complex2int,gfc_complex2real,gfc_complex2complex): Convert GMP
2022 to MPFR, use new functions.
2023 * arith.h: Remove extern global variables.
2024 (natural_logarithm,common_logarithm,exponential, sine, cosine,
2025 arctangent,hypercos,hypersine): Remove prototypes.
2026 (arctangent2): Update prototype from GMP to MPFR.
2027 (gfc_mpfr_to_mpz, gfc_set_model_kind,gfc_set_model): Add prototypes.
2028 * dump-parse-tree.c (gfc_show_expr): Convert GMP to MPFR.
2029 * expr.c (free_expr0,gfc_copy_expr): Convert GMP to MPFR.
2030 * gfortran.h (GFC_REAL_BITS): Remove.
2031 (arith): Add ARITH_NAN.
2032 Include mpfr.h. Define GFC_RND_MODE.
2033 Rename GCC_GFORTRAN_H GFC_GFC_H.
2034 (gfc_expr): Convert GMP to MPFR.
2035 * module.c: Add arith.h, correct type in comment.
2036 (mio_gmp_real): Convert GMP to MPFR.
2037 (mio_expr): Use gfc_set_model_kind().
2038 * primary.c: Update copyright date with 2004.
2039 (match_real_constant,match_const_complex_part): Convert GMP to MPFR.
2040 * simplify.c: Remove global GMP variables
2041 (gfc_simplify_abs,gfc_simplify_acos,gfc_simplify_aimag,
2042 gfc_simplify_aint,gfc_simplify_dint,gfc_simplify_anint,
2043 gfc_simplify_dnint,gfc_simplify_asin,gfc_simplify_atan,
2044 gfc_simplify_atan2,gfc_simplify_ceiling,simplify_cmplx,
2045 gfc_simplify_conjg,gfc_simplify_cos,gfc_simplify_cosh,
2046 gfc_simplify_dim,gfc_simplify_dprod,gfc_simplify_epsilon,
2047 gfc_simplify_exp,gfc_simplify_exponent,gfc_simplify_floor,
2048 gfc_simplify_fraction,gfc_simplify_huge,gfc_simplify_int,
2049 gfc_simplify_ifix,gfc_simplify_idint,gfc_simplify_log,
2050 gfc_simplify_log10,simplify_min_max,gfc_simplify_mod,
2051 gfc_simplify_modulo,gfc_simplify_nearest,simplify_nint,
2052 gfc_simplify_rrspacing,gfc_simplify_scale,
2053 gfc_simplify_set_exponent,gfc_simplify_sign,gfc_simplify_sin,
2054 gfc_simplify_sinh,gfc_simplify_spacing,gfc_simplify_sqrt,
2055 gfc_simplify_tan,gfc_simplify_tanh,gfc_simplify_tiny,
2056 gfc_simplify_init_1,gfc_simplify_done_1): Convert GMP to MPFR.
2058 * trans-const.c (gfc_conv_mpfr_to_tree): Rename from
2059 gfc_conv_mpf_to_tree. Convert it to use MPFR
2060 (gfc_conv_constant_to_tree): Use it.
2061 * trans-const.h: Update prototype for gfc_conv_mpfr_to_tree().
2062 * trans-intrinsic.c: Add arith.h, remove gmp.h
2063 (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod): Convert GMP to MPFR.
2065 2004-08-06 Victor Leikehman <lei@il.ibm.com>
2066 Paul Brook <paul@codesourcery.com>
2068 * trans-array.c (gfc_trans_allocate_array_storage,
2069 gfc_trans_allocate_temp_array, gfc_add_loop_ss_code,
2070 gfc_conv_loop_setup): For functions, if the shape of the result
2071 is not known in compile-time, generate an empty array descriptor for
2072 the result and let the callee to allocate the memory.
2073 (gfc_trans_dummy_array_bias): Do nothing for pointers.
2074 (gfc_conv_expr_descriptor): Use function return values directly.
2075 * trans-expr.c (gfc_conv_function_call): Always add byref call
2077 (gfc_trans_pointer_assignment): Add comments.
2078 (gfc_trans_arrayfunc_assign): Don't chain on expression.
2080 2004-08-01 Roger Sayle <roger@eyesopen.com>
2082 * options.c (gfc_init_options): Don't warn about the use GNU
2083 extensions by default.
2084 (gfc_post_options): Warn about GNU extensions with -pedantic.
2085 (gfc_handle_option): Don't warn about GNU extensions with -std=gnu.
2087 2004-07-30 Richard Henderson <rth@redhat.com>
2089 * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL
2092 2004-07-25 Richard Henderson <rth@redhat.com>
2094 * trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL
2095 and DECL_IGNORED_P on RESULT_DECL.
2096 (gfc_generate_constructors): Likewise.
2098 2004-07-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2101 * lang.opt (ffixed-line-length-none, ffixed-line-length-): New
2103 (ffixed-line-length-80, ffixed-line-length-132): Remove.
2104 * options.c (gfc_handle_options): Deal with changed options.
2105 * scanner.c (load_line): Change second arg to 'char **',
2106 allocate if pointing to NULL. Keep track of buffer's length.
2107 Adapt buffer size to overlong lines. Pad lines to full length
2109 (load_file): Adapt to new interface of load_line.
2111 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2113 * trans.h (builtin_function): Declare.
2115 2004-07-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2118 (parts ported from g95)
2119 * parse.h (gfc_state_data): New field do_variable.
2120 (gfc_check_do_variable): Add prototype.
2121 * parse.c (push_state): Initialize field 'do_variable'.
2122 (gfc_check_do_variable): New function.
2123 (parse_do_block): Remember do iterator variable.
2124 (parse_file): Initialize field 'do_variable'.
2125 * match.c (gfc_match_assignment, gfc_match_do,
2126 gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
2127 Add previously missing checks.
2128 (gfc_match_return): Reformat error message.
2129 * io.c (match_out_tag): New function.
2130 (match_open_element, match_close_element,
2131 match_file_element, match_dt_element): Call match_out_tag
2132 instead of match_vtag where appropriate.
2133 (match_io_iterator, match_io_element): Add missing check.
2134 (match_io): Reformat error message.
2135 (match_inquire_element): Call match_out_tag where appropriate.
2137 * parse.c (gfc_check_do_variable): Fix error locus.
2139 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2142 * trans-decl.c (gfc_build_function_decl): Create a new chardecl
2143 for every assumed length character dummy argument.
2146 * trans-decl.c (gfc_trans_deferred_vars): Remove bogus assertion.
2149 * simplify.c (gfc_simplify_bound): Copy the bound expression.
2151 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2154 * trans-array.c gfc_trans_g77_array,
2155 gfc_trans_dummy_array_bias): Don't call gfc_trans_string_init
2156 for assumed length characters.
2157 (gfc_conv_expr_descriptor): Set se->string_length if dealing
2158 with a character expression.
2159 (gfc_cvonv_array_parameter): Pass string length when passing
2160 character array according to g77 conventions.
2162 2004-07-12 Paul Brook <paul@codesourcery.com>
2164 * expr.c (gfc_check_assign_symbol): Handle pointer assignments.
2165 * trans-array.c (gfc_trans_auto_array_allocation): Remove
2166 initialization code.
2167 * trans-common.c (create_common): Use gfc_conv_initializer.
2168 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_initializer.
2169 * trans-expr.c (gfc_conv_initializer): New function.
2170 (gfc_conv_structure): Use it.
2171 * trans.h (gfc_conv_initializer): Add prototype.
2173 2004-07-11 Paul Brook <paul@codesourcery.com>
2176 * parse.c (gfc_fixup_sibling_symbols): Also look for untyped
2178 (parse_contained): Mark contained symbols as referenced.
2180 2004-07-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2183 * module.c (gfc_dump_module, gfc_use_module): Print locus
2184 when opening of module file fails.
2187 * io.c (match_io): Flag 'WRITE(...), ...' as extension.
2190 * match.c (gfc_match_program): A program name is obligatory.
2191 (gfc_match_return): RETURN in main program is an extension.
2192 (gfc_match_block_data): A space is required before a block data
2196 * primary.c (match_boz_constant): Call gfc_notify_std only if
2197 we actually have a non-standard boz-literal-constant.
2200 * expr.c (gfc_check_assign): Print ranks if incompatible. Issue
2201 warning if assigning NULL().
2203 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2205 * f95-lang.c (set_block): Remove.
2206 (gfc_clear_binding_stack): New.
2207 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2208 (struct binding_level): Remove block_created_by_back_end.
2209 (clear_binding_level): Likewise.
2210 (poplevel): Don't handle block_created_by_back_end.
2212 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2214 * trans-decl.c (gfc_create_module_variable): Nothing to do if
2215 symbol is in common, because we ...
2216 (gfc_generate_module_vars): Call gfc_trans_common.
2218 2004-07-10 Paul Brook <paul@codesourcery.com>
2220 * trans-array.c (gfc_build_null_descriptor): New function.
2221 (gfc_trans_static_array_pointer): Use it.
2222 * trans-array.h (gfc_build_null_descriptor): Add prototype.
2223 * trans-expr.c (gfc_conv_structure): Handle array pointers.
2225 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2228 * decl.c (gfc_match_save): Use-associated common block
2230 * gfortran.h (gfc_common_head): Add new field 'name'.
2231 Fix typo in comment after #endif.
2232 * match.c (gfc_get_common): Add new argument from_common,
2233 mangle name if flag is set, fill in new field in structure
2235 (match_common): Set new arg in call to gfc_get_common,
2236 use-associated common block doesn't collide.
2237 * match.h (gfc_get_common): Adapt prototype.
2238 * module.c (load_commons): Set new arg in call to
2240 * symbol.c (free_common_tree): New function.
2241 (gfc_free_namespace): Call new function.
2242 * trans-common.c (several functions): Remove argument
2243 'name', use name from gfc_common_head instead.
2245 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2247 * expr.c (gfc_check_pointer_assign): Verify that rank of the LHS
2248 and RHS match. Return early if the RHS is NULL().
2251 * match.c (match_common): Fix error reporting for used common.
2254 * trans-expr.c (gfc_conv_structure): Handle initialization
2255 of scalar pointer components.
2257 * parse.c (decode_statement): Fix matching of BLOCK DATA.
2259 * trans-decl.c (generate_local_decl): Remove workaround obsoleted
2260 by fix for PR 15481.
2262 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2264 * trans-common.c: Fix whitespace issues, make variable names
2266 (create_common): Additionally, make loop logic more obvious.
2268 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2269 Paul Brook <paul@codesourcery.com>
2272 * trans-common.c (calculate_length): Remove ...
2273 (get_segment_info): Merge into here. Save field type.
2274 (build_field): Use saved type.
2275 (create_common, new_condition, new_segment, finish_equivalences):
2276 Use new get_segment_info.
2277 * trans-types.c: Update comment.
2279 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2282 * moduele.c (mio_symbol): Don't I/O initial values unless
2283 symbol is a parameter.
2285 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2288 * resolve.c (resolve_symbol): Verify that the shape of a
2289 parameter array is not only explicit, but also constant.
2290 * array.c (gfc_is_compile_time_shape): New function.
2291 * gfortran.h (gfc_is_compile_time_shape): Add prototype.
2293 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2299 * module.c (write_symbol, write_symtree): Remove workaround.
2300 * primary.c (match_actual_arglist): Enhance comment.
2301 (gfc_match_rvalue): Handle function call with first argument
2302 a keyword argument correctly.
2303 * resolve.c (resolve_symbol): Change call to
2304 gfc_set_default_type to issue error if no implicit type
2306 * trans-decl.c (gfc_create_module_variable): Remove workaround.
2308 2004-07-08 Paul Brook <paul@codesourcery.com>
2310 * intrinsic.c (add_sym_4s): New function.
2311 (add_subroutines): Change gfc_add_sym_? to gfc_add_sym_?s.
2313 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
2314 Paul Brook <paul@codesourcery.com>
2318 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and
2319 GFC_ISYM_COMMAND_ARGUMENT_COUNT.
2320 * intrinsic.c (add_functions): Identify iargc. Add
2321 command_argument_count.
2322 (add_subroutines): Resolve getarg. Add get_command and
2323 get_command_argument.
2324 * intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command,
2325 gfc_resolve_get_command_argument): Add prototypes.
2326 * iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command,
2327 gfc_resolve_get_command_argument): New functions.
2328 * trans-decl.c (gfor_fndecl_iargc): New variable.
2329 (gfc_build_intrinsic_function_decls): Set it.
2330 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function.
2331 (gfc_conv_intrinsic_function): Use it.
2332 * trans.h (gfor_fndecl_iargc): Declare.
2334 2004-07-04 Matthias Klose <doko@debian.org>
2336 * Make-lang.in: Generate and install gfortran man page.
2337 * invoke.texi: Remove extra '@c man end'.
2339 2004-07-04 Richard Henderson <rth@redhat.com>
2341 * f95-lang.c (gfc_mark_addressable): Don't put_var_into_stack.
2343 2004-07-04 Paul Brook <paul@codesourcery.com>
2345 * decl.c (gfc_match_implicit_range): Don't use typespec.
2346 (gfc_match_implicit): Handle character selectors.
2347 * gfortran.h (gfc_set_implicit): Remove prototype.
2348 (gfc_add_new_implicit_range, gfc_merge_new_implicit): Update.
2349 * parse.c (accept_statement): Don't call gfc_set_implicit.
2350 * symbol.c (new_ts): Remove.
2351 (gfc_set_implicit_none): Use same loop bounds as other functions.
2352 (gfc_set_implicit): Remove.
2353 (gfc_clear_new_implicit, gfc_add_new_implicit_range): Only set flags.
2354 (gfc_merge_new_implicit): Combine with gfc_set_implicit.
2356 2004-06-30 Richard Henderson <rth@redhat.com>
2358 * match.c (var_element): Remove unused variable.
2360 * trans-decl.c (gfc_generate_function_code): Don't set
2361 x_whole_function_mode_p.
2362 (gfc_generate_constructors): Likewise.
2364 2004-06-30 Richard Henderson <rth@redhat.com>
2366 * trans-decl.c (gfc_generate_function_code): Don't set
2367 immediate_size_expand.
2368 (gfc_generate_constructors): Likewise.
2370 2004-06-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2373 * decl.c (gfc_match_type_spec): Rename second argument to
2374 'implicit_flag', reverse meaning. Don't match_char_spec if
2375 'implicit_flag' is set. Rename to ...
2376 (match_type_spec): ... this.
2377 (gfc_match_implicit_none, match_implicit_range): Move here
2379 (gfc_match_implicit): Move here from match.c, try to
2380 match_char_len if match_implicit_range doesn't succeed for
2381 CHARACTER implicits. Call renamed fucntion match_type_spec.
2382 (gfc_match_data_decl, match_prefix): Call renamed function
2384 * match.c (gfc_match_implicit_none, match_implicit_range,
2385 gfc_match_implicit): Move to decl.c.
2386 * match.h (gfc_match_implicit_none, gfc_match_implicit):
2387 Move protoypes to section 'decl.c'.
2388 (gfc_match_type_spec): Remove prototype.
2390 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2392 * decl.c, interface.c, symbol.c, trans-common.c: Add 2004 to
2395 2004-06-29 Steven Bosscher <stevenb@suse.de>
2397 Make sure types in assignments are compatible. Mostly mechanical.
2398 * trans-const.h (gfc_index_one_node): New define.
2399 * trans-array.c (gfc_trans_allocate_array_storage,
2400 gfc_trans_allocate_temp_array, gfc_trans_array_constructor_subarray,
2401 gfc_trans_array_constructor_value, gfc_trans_array_constructor,
2402 gfc_conv_array_ubound, gfc_conv_array_ref,
2403 gfc_trans_scalarized_loop_end, gfc_conv_section_startstride,
2404 gfc_conv_ss_startstride, gfc_conv_loop_setup, gfc_array_init_size,
2405 gfc_trans_array_bounds, gfc_trans_dummy_array_bias,
2406 gfc_conv_expr_descriptor, gfc_trans_deferred_array): Use the correct
2407 types in assignments, conversions and conditionals for expressions.
2408 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
2409 gfc_conv_unary_op, gfc_conv_cst_int_power, gfc_conv_string_tmp,
2410 gfc_conv_function_call, gfc_trans_pointer_assignment,
2411 gfc_trans_scalar_assign): Likewise.
2412 * trans-intrinsic.c (build_fixbound_expr, gfc_conv_intrinsic_bound,
2413 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
2414 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_btest,
2415 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ishft,
2416 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_strcmp,
2417 gfc_conv_allocated, gfc_conv_associated,
2418 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_trim): Likewise.
2419 * trans-io.c (set_string): Likewise.
2420 * trans-stmt.c (gfc_trans_do, gfc_trans_forall_loop,
2421 gfc_do_allocate, generate_loop_for_temp_to_lhs,
2422 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
2423 compute_overall_iter_number, gfc_trans_assign_need_temp,
2424 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
2425 gfc_evaluate_where_mask, gfc_trans_where_assign,
2426 gfc_trans_where_2): Likewise.
2427 * trans-types.c (gfc_get_character_type, gfc_build_array_type,
2428 gfc_get_nodesc_array_type, gfc_get_array_type_bounds): Likewise.
2430 * trans.c (gfc_add_modify_expr): Add sanity check that types
2431 for the lhs and rhs are the same for scalar assignments.
2433 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2435 * dump-parse-tree.c (show_common): New function.
2436 (gfc_show_namespace): Show commons.
2438 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2439 Andrew Vaught <andyv@firstinter.net>
2443 * decl.c (gfc_match_save): Adapt to new common structures,
2444 don't allow saving USE-associated common.
2445 * dump-parse-tree (gfc_show_attr): (saved_)common are not
2446 symbol attributes any longer.
2447 (gfc_show_symbol): Don't show old-style commons any longer.
2448 (gfc_show_namespace): Adapt call to gfc_traverse_symtree to new
2450 * gfortran.h (symbol_attribute): Remove common and saved_common
2452 (gfc_symbol): Remove common_head element.
2453 (gfc_common_head): New struct.
2454 (gfc_get_common_head): New macro.
2455 (gfc_symtree): Add field 'common' to union.
2456 (gfc_namespace): Add field 'common_root'; change type of field
2457 'blank_common' to blank_common.
2458 (gfc_add_data): New prototype.
2459 (gfc_traverse_symtree): Expect a symtree as first argument
2460 instead of namespace.
2461 * match.c (gfc_get_common): New function.
2462 (match_common_name): Change to take char * as argument, adapt,
2463 fix bug with empty name.
2464 (gfc_match_common): Adapt to new data structures. Disallow
2465 redeclaration of USE-associated COMMON-block. Fix bug with
2467 (var_element): Adapt to new common structures.
2468 * match.h (gfc_get_common): Declare.
2469 * module.c: Add 2004 to copyright years, add commons to module
2470 file layout description.
2471 (ab_attribute, attr_bits, mio_symbol_attributes): Remove code
2472 for removed attributes.
2473 (mio_symbol): Adapt to new way of storing common relations.
2474 (load_commons): New function.
2475 (read_module): Skip common list on first pass, load_commons at
2477 (write_commons): New function.
2478 (write_module): Call write_commons().
2479 * symbol.c (gfc_add_saved_comon, gfc_add_common): Remove
2480 functions related to removed attributes.
2481 (gfc_add_data): New function.
2482 (gfc_clear_attr): Don't set removed attributes.
2483 (gfc_copy_attr): Don't copy removed attributes.
2484 (traverse_symtree): Remove.
2485 (gfc_traverse_symtree): Don't traverse symbol
2486 tree of the passed namespace, but require a symtree to be passed
2487 instead. Unify with traverse_symtree.
2488 (gfc_traverse_ns): Call gfc_traverse_symtree according to new
2490 (save_symbol): Remove setting of removed attribute.
2491 * trans-common.c (gfc_sym_mangled_common_id): Change to
2492 take 'char *' argument instead of 'gfc_symbol'.
2493 (build_common_decl, new_segment, translate_common): Adapt to new
2494 data structures, add new
2496 (create_common): Adapt to new data structures, add new
2497 argument name. Fix typo in intialization of derived types.
2498 (finish_equivalences): Add second argument in call to
2500 (named_common): take 'gfc_symtree' instead of 'gfc_symbol'.
2501 (gfc_trans_common): Adapt to new data structures.
2502 * trans-decl.c (gfc_create_module_variables): Remove test for
2505 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2507 * io.c: Add 2004 to copyright years.
2509 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2510 Andrew Vaught <andyv@firstinter.net>
2512 * gfortran.h (gfc_gsymbol): New typedef.
2513 (gfc_gsym_root): New variable.
2514 (gfc_get_gsymbol, gfc_find_gsym): New prototypes.
2515 * parse.c (global_used): New function.
2516 (parse_block_data): Check for double empty BLOCK DATA,
2517 use global symbol table.
2518 (parse_module): Use global symbol table.
2519 (add_global_procedure, add_global_program): New functions.
2520 (gfc_parse_file): Use global symbol table.
2521 * symbol.c (gfc_gsym_root): New variable.
2522 (gfc_find_gsym, gsym_compare, gfc_get_gsymbol): New
2525 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2527 * module.c (mio_gmp_real): Correct writing of negative numbers.
2529 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2532 * expr.c (check_intrinsic_op): Allow comparison of characters.
2535 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2536 Andrew Vaught <andyv@firstinter.net>
2538 * decl.c (contained_procedure): New function.
2539 (match_end): Verify correctness of END STATEMENT in
2542 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2543 Andrew Vaught <andyv@firstinter.net>
2546 * decl.c (gfc_match_type_spec), io.c (match_io), parse.c
2547 (decode_statement): Enforce required space in free-form.
2549 2004-06-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2551 * f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
2552 * trans-array.c (gfc_conv_descriptor_data): Add operand
2554 (gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
2555 (gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
2556 (gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
2557 * trans-common.c (create_common): Likewise.
2558 * trans-expr.c (gfc_conv_component_ref): Likewise.
2559 * trans-io.c (set_parameter_value): Likewise.
2560 (set_parameter_ref, set_string, set_flag, io_result): Likewise.
2561 (transfer_expr): Likewise.
2562 * trans-decl.c (gfc_trans_auto_character_variable):
2563 Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
2564 (gfc_gimplify_function): New function.
2565 (gfc_generate_function-code): Properly handle nested functions.
2566 * trans.c (gfc_build_array_ref): Add two new operands for ARRAY_REF.
2568 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
2571 * io.c (gfc_match_inquire): Bugfix for iolength related stuff.
2572 (gfc_resolve_inquire): Resolve the iolength tag. Return
2573 SUCCESS at end of function if no failure has occured.
2574 * resolve.c (resolve_code): Resolve if iolength is encountered.
2575 * trans-io.c: (ioparm_iolength, iocall_iolength,
2576 iocall_iolength_done): New variables.
2577 (last_dt): Add IOLENGTH.
2578 (gfc_build_io_library_fndecls ): Set iolength related variables.
2579 (gfc_trans_iolength): Implement.
2580 (gfc_trans_dt_end): Treat iolength as a third form of data transfer.
2582 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de
2585 * scanner.c (load_line): Don't truncate preprocessor lines.
2586 Reformat error message.
2587 (preprocessor_line): Issue warning in case of malformed
2590 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2592 * resolve.c (resolve_symbol): Add comment in function body.
2593 (check_data_variable): Change type of mark to ar_type, adapt code
2596 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2598 * array.c (gfc_insert_constructor): Avoid redundant call to
2599 mpz_comp. Add 2004 to copyright years.
2601 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2603 * trans.h (stmtblock_t): Change has_scope to unsigned int.
2605 2004-06-20 Steven G. Kargl <kargls@comcast.net>
2607 * arith.c (gfc_range_check): correct complex underflow.
2609 2004-06-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2612 * match.c (match_case_selector): Call gfc_match_init_expr
2613 instead of gfc_match_expr.
2614 * resolve.c (validate_case_label_expr): No need to check for
2615 constant, since it wouldn't have been matched with the fix to
2618 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2621 * trans-intrinsic.c (gfc_conv_intrinsic_len): Deal with arrays
2624 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2627 * trans-deecl.c (generate_local_decl): Do not issue warning for
2628 unused variables if they're use associated.
2630 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2631 Andrew Vaught <andyv@firstinter.net>
2634 * gfortran.h (gfc_check_f): Add new field f3ml.
2635 * check.c (gfc_check_minloc_maxloc): Take argument list instead
2636 of individual arguments, reorder if necessary.
2637 * intrinsic.h (gfc_check_minloc_maxloc): ... adapt prototype.
2638 * intrinsic.c (add_sym_3ml): New function.
2639 (add_functions): Change to add_sym_3ml for MINLOC, MAXLOC.
2640 (check_specific): Catch special case MINLOC, MAXLOC.
2642 2004-06-14 Paul Brook <paul@codesourcery.com>
2644 * intrinsic.c (add_sym_2s): Use correct function types.
2646 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2648 * Make-lang.in (F95_OBJS, F95_PARSER_OBJS): Alphabetize. Move data.c
2649 * data.c (gfc_get_section_index): Remove dependency on trans.h.
2651 2004-06-12 Steven G. Kargl <kargls@comcast.net>
2653 * check.c (gfc_check_second_sub, gfc_check_irand, gfc_check_rand
2654 gfc_check_srand, gfc_check_etime, gfc_check_etime_sub): New functions.
2655 * gfortran.h (gfc_generic_isym_id): New symbols GFC_ISYM_ETIME,
2656 GFC_ISYM_IRAND, GFC_ISYM_RAND, GFC_ISYM_SECOND.
2657 * trans-intrinsic.c: Use symbols.
2658 * intrinsic.c (add_sym_2s): New function.
2659 * intrinsic.c: Add etime, dtime, irand, rand, second, srand.
2660 * intrinsic.h: Function prototypes.
2661 * iresolve.c (gfc_resolve_etime_sub, gfc_resolve_second_sub
2662 gfc_resolve_srand): New functions.
2664 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2667 * decl.c (gfc_match_end): Require END {SUBROUTINE|FUNCTION} for
2668 contained procedure.
2670 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2673 * interface.c (compare_parameter, compare_actual_formal): Don't
2674 check types and array shapes for NULL()
2675 * trans-expr.c (conv_function_call): No double indirection for
2678 2004-06-09 Toon Moene <toon@moene.indiv.nluug.nl>
2680 * trans-expr.c (gfc_conv_cst_int_power): Compute
2681 x**(-n) by converting it to (1/x)**n instead of
2684 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2687 * module.c (write_symbol, write_symtree): Don't write symbols
2688 wrongly added to namespace.
2689 * trans-decl.c (gfc_create_module_variable): Don't create a
2690 backend decl for a symbol incorrectly added to namespace.
2692 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2695 * resolve.c (resolve_symbol): Verify that parameter array has an
2696 explicit shape. Fix typos and coding style issues in surrounding
2699 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2702 * gfortran.texi: The documentation doesn't contain infomration on
2703 how to report bugs, and shouldn't, so remove the line which
2706 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2708 * intrinsic.c (sort_actual): Keep track of type of missing
2709 arguments. (Missing from previous commit.)
2711 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2713 * gfortran.h (gfc_actual_arglist): New field missing_arg_type.
2714 * interface.c (compare_actual_formal): Keep type of omitted
2716 * trans-expr.c (gfc_conv_function_call): Add string length
2717 argument for omitted string argument.
2719 2004-06-03 Paul Brook <paul@codesourcery.com>
2721 * trans.c (gfc_finish_block, gfc_add_expr_to_block): Build statement
2722 lists instead of compound expr chains.
2723 (gfc_trans_code): Annotate statement lists.
2725 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2727 * trans-array.c: Fix spelling in comments.
2729 2004-06-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2732 * data.c (assign_substring_data_value): New function.
2733 (gfc_assign_data_value): Call the new function if we're dealing
2734 with a substring LHS.
2736 2004-06-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2739 * gfortran.h (GFC_VERSION): Remove.
2740 * gfortran.texi (version-gfortran): Remove, replace by version-GCC
2743 2004-05-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2745 * trans-types.c: Fix spelling & layout in comments.
2747 2004-05-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2750 * trans-const.c (gfc_conv_string_init): Allow variable string
2751 length lower than initialization string length.
2753 2004-05-30 Paul Brook <paul@codesourcery.com>
2756 * trans-decl.c (gfc_shadow_sym, gfc_restore_sym): New functions.
2757 * trans-expr.c (gfc_trans_string_copy): New function.
2758 (gfc_conv_statement_function): Use them. Create temp vars. Enforce
2760 (gfc_conv_string_parameter): Use gfc_trans_string_copy.
2761 * trans-stmt.c (gfc_trans_forall_1): Use gfc_{shadow,restore}_sym.
2762 * trans.h (struct gfc_saved_var): Define.
2763 (gfc_shadow_sym, gfc_restore_sym): Add prototypes.
2765 2004-05-30 Steven G. Kargl <kargls@comcast.net>
2767 * iresolve.c (gfc_resolve_random_number): Clean up conditional.
2769 2004-05-29 Steven G. Kargl <kargls@comcast.net>
2771 * simplify.c (gfc_simplify_log): Remove useless line of code.
2773 2004-05-29 Paul Brook <paul@codesourcery.com>
2775 * trans-common.c (find_equivalence): Find multiple rules.
2777 2004-05-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2779 * gfortran.h (gfc_current_locus, gfc_set_locus): Remove.
2780 (gfc_current_locus): Declare new global variable.
2781 * scanner.c (gfc_current_locus, gfc_set_locus): Remove.
2782 (gfc_current_locus1): Rename ...
2783 (gfc_current_locus): ... to this.
2784 (gfc_at_eof, gfc_at_bol, gfc_at_eol, gfc_advance_line, next_char,
2785 skip_fixed_comments, skip_free_comments, gfc_next_char_literal,
2786 gfc_peek_char, gfc_gobble_whitespace, gfc_new_file): Use
2787 gfc_current_locus instead of gfc_current_locus1, gfc_set_locus()
2788 and gfc_current_locus(), respectively.
2789 * array.c (match_subscript, gfc_match_array_ref, match_array_list,
2790 match_array_cons_element, gfc_match_array_constructor):
2791 Read/modify gfc_current_locus instead of calling gfc_set_locus()
2792 and gfc_current_locus().
2793 * decl.c (gfc_match_null, variable_decl, gfc_match_kind_spec,
2794 match_attr_spec, gfc_match_function_decl, gfc_match_end,
2795 attr_decl1, gfc_match_save): Likewise.
2796 * error.c (error_print, gfc_internal_error): Likewise.
2797 * expr.c (gfc_int_expr, gfc_default_logical_kind): Likewise.
2798 * interface.c (gfc_add_interface): Likewise.
2799 * io.c (gfc_match_format, match_dt_format, match_dt_element,
2800 match_io_iterator, match_io): Likewise.
2801 * match.c (gfc_match_space, gfc_match_eos,
2802 gfc_match_small_literal_int, gfc_match_st_label,
2803 gfc_match_strings, gfc_match_name, gfc_match_iterator,
2804 gfc_match_char, gfc_match, gfc_match_assignment,
2805 gfc_match_pointer_assignment, gfc_match_if, gfc_match_do,
2806 gfc_match_nullify, gfc_match_call, match_implicit_range,
2807 gfc_match_implicit, gfc_match_data, match_case_selector,
2808 gfc_match_case, match_forall_iterator): Likewise.
2809 * matchexp.c (gfc_match_defined_op_name, next_operator,
2810 match_level_1, match_mult_operand, match_ext_mult_operand,
2811 match_add_operand, match_ext_add_operand, match_level_2,
2812 match_level_3, match_level_4, match_and_operand, match_or_operand,
2813 match_equiv_operand, match_level_5, gfc_match_expr): Likewise.
2814 * module.c (gfc_match_use, mio_array_ref, mio_expr): Likewise.
2815 * parse.c (match_word, decode_statement, next_free, next_fixed,
2816 add_statement, verify_st_order, parse_if_block, gfc_parse_file):
2818 * primary.c (match_digits, match_integer_constant,
2819 match_boz_constant, match_real_constant, match_substring,
2820 next_string_char, match_charkind_name, match_string_constant,
2821 match_logical_constant, match_const_complex_part,
2822 match_complex_constant, match_actual_arg, match_keyword_arg,
2823 gfc_match_actual_arglist, gfc_match_structure_constructor,
2824 gfc_match_rvalue, gfc_match_variable): Likewise.
2825 * st.c (gfc_get_code): Likewise.
2826 * symbol.c (check_conflict, check_used, check_done,
2827 duplicate_attr, add_flavor, gfc_add_procedure, gfc_add_intent,
2828 gfc_add_access, gfc_add_explicit_interface, gfc_add_type,
2829 gfc_add_component, gfc_reference_st_label, gfc_new_symbol): Likewise.
2831 2004-05-26 Roger Sayle <roger@eyesopen.com>
2833 * io.c (format_asterisk): Silence compiler warnings by correcting
2834 the number of elements of a "locus" initializer.
2836 2004-05-25 Roger Sayle <roger@eyesopen.com>
2839 * matchexp.c: Allow unary operators after arithmetic operators
2841 (match_ext_mult_operand, match_ext_add_operand): New functions.
2842 (match_mult_operand): Tweak to call match_ext_mult_operand.
2843 (match_add_operand): Tweak to call match_ext_mult_operand.
2844 (match_level_2): Rearrange to call match_ext_add_operand.
2846 2004-05-25 Paul Brook <paul@codesourcery.com>
2848 * expr.c (check_inquiry): Remove bogus tests.
2850 2004-05-23 Paul Brook <paul@codesourcery.com>
2853 * expr.c (restricted_args): Remove redundant checks/argument.
2854 (external_spec_function): Update to match.
2855 (restricted_intrinsic): Rewrite.
2857 2004-05-23 Paul Brook <paul@codesourcery.com>
2858 Victor Leikehman <lei@haifasphere.co.il>
2860 * gfortran.h (struct gfc_symbol): Add equiv_built.
2861 * trans-common.c: Change int to HOST_WIDE_INT. Capitalize error
2863 (current_length): Remove.
2864 (add_segments): New function.
2865 (build_equiv_decl): Create initialized common blocks.
2866 (build_common_decl): Always add decl to bindings.
2867 (create_common): Create initializers.
2868 (find_segment_info): Reformat to match coding conventions.
2869 (new_condition): Use add_segments.
2870 (add_condition, find_equivalence, add_equivalences): Move iteration
2871 inside functions. Only process each segment once.
2872 (new_segment, finish_equivalences, translate_common): Simplify.
2874 2004-05-23 Steven G. Kargl <kargls@comcast.net>
2876 * check.c (gfc_check_random_seed): Issue for too many arguments.
2878 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2880 * intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.
2882 2004-05-22 Paul Brook <paul@codesourcery.com>
2884 * dump-parse-tree.c (gfc_show_equiv): New function.
2885 (gfc_show_namespace): Use it.
2887 2004-05-22 Victor Leikehman <lei@haifasphere.co.il>
2890 * symbol.c (gfc_add_common): Disable checks to work around other more
2891 fundamental inadequacies.
2893 2004-05-22 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2895 * trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
2897 (gfc_build_function_decl): Likewise.
2899 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2901 * check.c (gfc_check_system_clock): New function.
2902 * intrinsic.c (add_sym_3s): New function.
2903 (add_subroutines): Use it.
2904 * intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
2906 * iresolve.c (gfc_resolve_system_clock): New function.
2908 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2910 * invoke.texi: Document -Wunderflow and spell check.
2911 * lang.opt: Add Wunderflow.
2912 * gfortran.h (gfc_option_t): Add warn_underflow option.
2913 * options.c (gfc_init_options, set_Wall): Use it.
2914 * primary.c (match_real_constant): Explicitly handle UNDERFLOW.
2915 * arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
2916 gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
2917 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
2918 * arith.c (common_logarithm): Fix typo in comment.
2920 2004-05-21 Roger Sayle <roger@eyesopen.com>
2922 * io.c (check_format): As a GNU extension, allow the comma after a
2923 string literal to be optional in a format. Use gfc_notify_std to
2924 issue an error/warning as appropriate.
2926 2004-05-21 Roger Sayle <roger@eyesopen.com>
2928 * io.c (check_format): Use gfc_notify_std to determine whether to
2929 issue an error/warning for omitting the digits from the X format.
2931 2004-05-20 Roger Sayle <roger@eyesopen.com>
2933 * io.c (check_format): Allow the number before the X format to
2934 be optional when not -pedantic.
2936 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
2937 Paul Brook <paul@codesourcery.com>
2939 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
2940 Create decls for __builtin_pow{,f}.
2941 * gfortran.h (PREFIX_LEN): Define.
2942 * trans-decl.c (gfor_fndecl_math_powi): Add.
2943 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2944 (gfc_build_intrinsic_function_decls): Create decls for powi.
2945 * trans-expr.c (powi_table): Add.
2946 (gfc_conv_integer_power): Remove.
2947 (gfc_conv_powi): New function.
2948 (gfc_conv_cst_int_power): New function.
2949 (gfc_conv_power_op): Use new powi routines.
2950 * trans.h (struct gfc_powdecl_list): Add.
2951 (gfor_fndecl_math_powi): Add.
2952 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2954 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2956 * trans.c, trans-decl.c: Fix comment typos.
2958 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2960 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
2962 2004-05-18 Steve Kargl <kargls@comcast.net>
2964 * arith.c (gfc_int2complex): Fix incorrect range checking.
2966 2004-05-18 Paul Brook <paul@codesourcery.com>
2969 * decl.c (add_init_expr_to_sym): Remove incorrect check.
2970 (default_initializer): Move to expr.c.
2971 (variable_decl): Don't assign default initializer to variables.
2972 * expr.c (gfc_default_initializer): Move to here.
2973 * gfortran.h (gfc_default_initializer): Add prototype.
2974 * resolve.c (resolve_symbol): Check for illegal initializers.
2975 Assign default initializer.
2977 2004-05-17 Steve Kargl <kargls@comcast.net>
2979 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
2981 2004-05-17 Steve Kargl <kargls@comcast.net>
2983 * arith.c (gfc_real2complex): Range checking wrong part of complex
2986 2004-05-16 Paul Brook <paul@codesourcery.com>
2988 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
2990 2004-05-16 Paul Brook <paul@codesourcery.com>
2992 * arith.c (gfc_range_check): Fix logic error.
2994 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
2996 * arith.c: Fix comment typos.
2998 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3001 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
3002 not initialized in a disallowed fashion.
3003 * match.c (gfc_match_common): Likewise.
3004 (var_element): Verify that variable is not in the blank COMMON,
3005 if it is in a common.
3007 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
3009 * Make-lang.in (f95.generated-manpages): Remove.
3010 (f95.srcextra): New.
3011 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
3012 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
3015 (f95.install-info): Remove.
3016 (install-info): New.
3018 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
3020 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
3022 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3024 * primary.c (match_boz_constant): Use gfc_notify_std() for
3025 issuing a warning or an error.
3027 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3030 * primary.c (match_structure_constructor): Rename ...
3031 (gfc_match_structure_constructor): ... to this. Make non-static.
3032 (gfc_match_rvalue): Call renamed function.
3033 * match.h (gfc_match_structure_constructor): Declare.
3034 * match.c (gfc_match_data_constant): Handle structure
3037 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3041 * gfortran.h (gfc_linebuf): New typedef.
3043 (gfc_file): Revamped, use new gfc_linebuf.
3044 (locus): Revamped, use new types.
3045 (gfc_current_file): Remove.
3046 (gfc_current_form, gfc_source_file): New global variables.
3047 * match.c (gfc_match_space, gfc_match_strings): Use
3048 gfc_current_form to find source form.
3049 * module.c (gfc_dump_module): Use gfc_source_file when printing
3051 * error.c (show_locus, show_loci) Use new data structures to print
3053 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
3055 (file_head, current_file, gfc_current_form, line_head, line_tail,
3056 gfc_current_locus1, gfc_source_file): New global variables.
3057 (gfc_scanner_init1): Set new global variables.
3058 (gfc_scanner_done1): Free new data structures.
3059 (gfc_current_locus): Return pointer to gfc_current_locus1.
3060 (gfc_set_locus): Set gfc_current_locus1.
3061 (gfc_at_eof): Set new variables.
3062 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
3063 to new locus structure.
3064 (gfc_check_include): Remove.
3065 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
3066 (gfc_skip_comments): Use gfc_current_form, find locus with
3068 (gfc_next_char): Use gfc_current_form.
3069 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
3070 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
3072 (get_file): New function.
3073 (preprocessor_line, include_line): New functions.
3074 (load_file): Move down, rewrite to match new data structures.
3075 (gfc_new_file): Rewrite to match new data structures.
3076 * parse.c (next_statement): Remove code which is now useless. Use
3077 gfc_source_form and gfc_source_file where appropriate.
3078 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
3079 when determining locus of frontend code.
3080 * trans-io.c (set_error_locus): Same.
3081 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
3082 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
3084 (all): Add missing initializers.
3086 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3088 * Make-lang.in (trans-common.o): Remove redundant dependency.
3089 (data.c): Replace object file name ...
3090 (data.o): ... by the correct one.
3092 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3094 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
3095 for ranges when dumping array references.
3097 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
3099 * decl.c (variable_decl): Always apply default initializer.
3101 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3104 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
3105 handle zero correctly.
3107 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3109 * match.c (gfc_match): Eliminate dead code.
3111 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3113 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
3114 Detect bad continuation line in fixed form sources.
3116 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3119 * iresolve.c (gfc_resolve_nearest): Add new function.
3120 * intrinsic.h: ... declare it here.
3121 * intrinsic.c (add_functions): ... add it as resolving function
3124 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3127 * match.c (gfc_match_do): Allow infinite loops with
3128 label-do-stmt. Do not enforce space after comma.
3130 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3133 * parse.c (parse_interface): Allow empty INTERFACE, remove
3136 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3138 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
3139 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
3140 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
3141 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
3142 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
3143 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
3144 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
3145 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
3146 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
3147 trans-types.h, trans.c, trans.h: Update copyright years and
3149 * data.c: Likewise, also removed two whitespace-only lines.
3150 * gfortranspec.c, lang.opt: Update copyright years.
3152 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3155 * trans-decl.c (generate_local_decl): Don't warn for unused
3156 variables which are in common blocks.
3158 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3160 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
3161 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
3162 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
3164 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
3167 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
3169 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
3171 * gfortran.texi: Use @table @emph instead of @itemize @emph.
3172 Remove "set DEVELOPMENT".
3173 (Compiling GFORTRAN): Remove.
3175 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3177 * array.c (match_subscript, match_array_ref): Add comments
3178 explaining argument 'init'.
3179 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
3180 trans-expr.c, trans.c: Fix some typos in comments.
3181 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
3182 * primary.c (match_digits, match_integer_constant): Add comment
3183 explaining signflag.
3185 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3188 * primary.c: Include system.h and flags.h, needed for pedantic.
3189 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
3192 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3195 * match.c (match_data_constant): Handle case where
3196 gfc_find_symbol sets sym to NULL
3198 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3200 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
3201 dependency on mathbuiltins.def
3203 2004-04-24 Victor Leikehman <lei@il.ibm.com>
3205 * trans-io.c (transfer_expr): Implemented recursive printing
3208 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
3210 * gfortranspec.c: Do not include multilib.h.
3212 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3214 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
3215 2004 to copyright years.
3216 * trans-expr.c, trans-decl.c: Comment update, we now generate
3217 GENERIC, not SIMPLE. Add 2004 to copyright years.
3219 2004-04-24 Paul Brook <paul@codesourcery.com>
3221 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
3223 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
3226 * arith.c (gfc_arith_divide): Fix complex divide.
3228 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
3230 * gfortranspec.c: Include the target headers.
3232 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
3236 * arith.c (arctangent2): New function.
3237 * arith.h (arctangent2): Add function prototype.
3238 * simplify.c (gfc_simplify_atan2): Use it.
3239 (gfc_simplify_log): Use it.
3241 2004-04-12 Diego Novillo <dnovillo@redhat.com>
3243 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
3244 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
3246 2004-04-11 Bud Davis <bdavis9659@comcast.net>
3249 * trans-io.c (build_dt): Change REC to value.
3251 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3254 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
3255 the real value when converting mpf to string.
3257 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3260 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
3263 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3266 * simplify.c (simplify_min_max): Convert the type of the result.
3268 2004-04-11 Paul Brook <paul@codesourcery.com>
3270 * gfortran.texi: Use full target triplet.
3272 2004-04-11 Paul Brook <paul@codesourcery.com>
3274 * Make-lang.in (GFORTRAN_TEXI): Set it.
3275 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
3276 (fortran/gfortran.info): Ditto.
3277 * gfortran.texi: Major update.
3278 * invoke.texi: New file.
3280 2004-04-10 Paul Brook <paul@codesourcery.com>
3282 * trans-array.c (gfc_trans_allocate_temp_array,
3283 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
3284 * trans-decl.c (gfc_build_dummy_array_decl,
3285 gfc_get_symbol_decl, gfc_build_function_decl,
3286 gfc_create_module_variable): Ditto.
3287 * trans-expr.c (gfc_conv_variable): Ditto.
3288 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
3289 * trans.h (GFC_DECL_STRING): Remove.
3290 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
3291 GFC_DECL_ASSIGN): Renumber flags.
3293 2004-04-05 Paul Brook <paul@codesourcery.com>
3297 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
3299 * gfortran.h (struct gfc_charlen): Add backend_decl.
3300 * trans-array.c (gfc_trans_allocate_temp_array,
3301 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
3302 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
3303 Remove old, broken string handling.
3304 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
3305 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
3306 gfc_trans_deferred_array): Handle character arrays.
3307 * trans-const.c (gfc_conv_const_charlen): New function.
3308 * trans-const.h (gfc_conv_const_charlen): Add prototype.
3309 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
3311 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
3312 (gfc_create_string_length): New function.
3313 (gfc_get_symbol_decl): Create lengths for character variables.
3314 (gfc_get_fake_result_decl): Ditto.
3315 (gfc_build_function_decl): Only set length for assumed length
3316 character arguments.
3317 (gfc_trans_dummy_character): New function.
3318 (gfc_trans_auto_character_variable): Rewrite.
3319 (gfc_trans_deferred_vars): Handle more types of character variable.
3320 (gfc_create_module_variable): String lengths have moved.
3321 (gfc_generate_function_code): Initialize deferred var chain earlier.
3322 * trans-expr.c (gfc_conv_init_string_length): Rename ...
3323 (gfc_trans_init_string_length): ... to this.
3324 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
3325 gfc_conv_function_call): Update to new format for character variables.
3326 (gfc_conv_string_length): Remove.
3327 (gfc_conv_string_parameter): Update assertion.
3328 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
3329 * trans-io.c (set_string): Use new macro names.
3330 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
3331 * trans-types.c (gfc_get_character_type): Use existing length expr.
3332 (gfc_is_nodesc_array): Make public.
3333 (gfc_get_dtype_cst): Rename ...
3334 (gfc_get_dtype): ... to this. Handle unknown size arrays.
3335 (gfc_get_nodesc_array_type): Use new name.
3336 (gfc_sym_type): New character variable code.
3337 (gfc_get_derived_type): Ditto.
3338 (gfc_get_function_type): Evaluate character variable lengths.
3339 * trans-types.h (gfc_strlen_kind): Define.
3340 (gfc_is_nodesc_array): Add prototype.
3341 * trans.h: Update prototypes.
3342 (struct lang_type): Update comments.
3343 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
3344 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
3346 2004-04-04 Paul Brook <paul@codesourcery.com>
3348 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
3349 * options.c (gfc_init.options, gfc_handle_option): Ditto.
3350 * trans-expr.c (gfc_conv_function_call): Ditto.
3351 * trans-types.c (gfc_is_nodesc_array): Ditto
3352 * lang.opt (fg77-calls): Remove.
3354 2004-04-04 Paul Brook <paul@codesourcery.com>
3356 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
3357 (gfc_conv_descriptor_base): Rename ...
3358 (gfc_conv_descriptor_offset): ... to this.
3359 (gfc_trans_allocate_array_storage): Set offset to zero.
3360 (gfc_conv_array_base): Rename ...
3361 (gfc_conv_array_offset): ... to this.
3362 (gfc_conv_array_index_ref): Add offset parameter.
3363 (gfc_conv_array_ref): Include offset.
3364 (gfc_trans_preloop_setup): Use existing offset.
3365 (gfc_trans_allocate_temp_array, gfc_array_allocate,
3366 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
3367 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
3368 gfc_conf_ss_descriptor): Set offset.
3369 * trans-array.h: Rename prototypes.
3370 * trans-const.h (gfc_index_zero_node): Define.
3371 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
3372 * trans-types.c (gfc_get_array_type_bounds): Ditto.
3373 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
3375 2004-03-25 Diego Novillo <dnovillo@redhat.com>
3377 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
3379 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3382 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
3383 before conversion by gmp library call.
3385 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3388 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
3390 2004-02-24 Richard Henderson <rth@redhat.com>
3392 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
3394 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
3396 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
3397 (fortran/gfortran.info): ... to here.
3400 2004-02-16 Richard Henderson <rth@redhat.com>
3402 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
3403 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
3404 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
3405 (gfc_expand_function): Rename from expand_function_body, make static,
3406 don't do anything except invoke tree_rest_of_compilation.
3407 (gfc_be_parse_file): Invoke cgraph.
3408 (gfc_expand_decl): Remove.
3409 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
3410 __builtin_adjust_trampoline.
3411 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
3412 (gfc_finalize): New.
3413 (gfc_generate_function_code): Use it. Lower nested functions.
3414 * trans-expr.c (gfc_conv_function_call): Add static chain operand
3416 * trans.c (gfc_build_function_call): Likewise.
3417 * trans.h (expand_function_body): Remove.
3419 2004-02-15 Victor Leikehman <lei@il.ibm.com>
3422 * trans-decl.c (gfc_build_function_decl) For functions
3423 returning CHARACTER pass an extra length argument,
3424 following g77 calling conventions.
3425 * trans-types.c (gfc_get_function_type) Ditto.
3426 * trans-expr.c (gfc_conv_function_call) Ditto.
3428 2004-02-14 Paul Brook <paul@codesourcery.com>
3430 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
3432 2004-02-12 Paul Brook <paul@nowt.org>
3436 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
3438 * gfortran.texi: Fix typos.
3440 2004-02-07 Bud Davis <bdavis9659@comcast.net>
3443 * intrinsic.c (add_conversions) Use logical conversion instead
3445 * trans-types.c (gfc_get_logical_type) implemented logical*1
3448 2004-01-17 Paul Brook <paul@codesourcery.com>
3450 * lang-specs.h: Remove %<fixed-form.
3452 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
3454 * lang-specs.h: Enable preprocessing of source files
3455 ending in .F, .fpp, .FPP, .F90 and .F95.
3457 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
3460 * lang-specs.h: Enable compilation of files ending
3461 in .f, .for and .FOR.
3463 2004-01-11 Paul Brook <paul@codesourcery.com>
3465 * trans-stmt.c (gfc_trans_if_1): New function.
3466 (gfc_trans_if): Use it.
3468 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
3470 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
3471 (gfc_option_t): Add max_identifier_length.
3472 * lang.opt: Add fmax-identifier-length.
3473 * match.c (parse_name): Use limit.
3474 * options.c (gfc_init_options): Set max_identifier_length.
3475 (gfc_handle_option): Ditto.
3477 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
3479 * intrinsic.c (add_functions): Add resolve function to dcmplx.
3480 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
3481 * iresolve.c (gfc_resolve_dcmplx): New function.
3483 2004-01-10 Paul Brook <paul@codesourcery.com>
3485 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
3486 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
3487 (gfc_return_by_reference): Correct condition.
3488 (gfc_get_function_type): Ditto.
3490 2004-01-10 Paul Brook <paul@codesourcery.com>
3492 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
3495 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3497 * iresolve.c: Use correct kind.
3499 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3502 * trans-decl.c (gfc_create_module_variable): Output array valued
3505 2004-01-10 Paul Brook <paul@codesourcery.com>
3507 * resolve.c (resolve_branch): Get error message right way round.
3509 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
3511 * trans-array (gfc_conv_loop_setup): Adjust comment to track
3513 (gfc_array_allocate): Don't count size of element twice.
3515 2004-01-04 Paul Brook <paul@codesourcery.com>
3517 * lang.opt (i8, r8, std=*): Remove RejectNegative.
3519 2004-01-04 Paul Brook <paul@codesourcery.com>
3521 * error.c (gfc_notify_std): New function.
3522 * gfortran.h (gfc_notify_std): Declare.
3523 (GFC_STD_*): Define.
3524 (gfc_option_t): Add warn_std and allow_std.
3525 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
3526 (gfc_intrinsic_func_interface): Use gfc_notify_std.
3527 * check.c (check_rest): Use gfc_notify_std.
3528 * match.c (gfc_match_pause): Ditto.
3529 (gfc_match_assign): Ditto.
3530 (gfc_match_goto): Ditto.
3531 * resolve.c (resolve_branch): Ditto.
3532 * lang.opt: Add std=<foo> and w.
3533 * options.c (gfc_init_options): Set allow_std and warn_std.
3534 (gfc_handle_option): Handle OPT_std_* and OPT_w.
3536 2004-01-01 Paul Brook <paul@codesourcery.com>
3538 * array.c (gfc_append_constructor): Take constructor, not expression.
3539 * data.c (struct gfc_expr_stack): Remove.
3540 (expr_stack): Remove.
3541 (find_con_by_offset): Rename from find_expr_in_con.
3542 (find_con_by_component): Rename from find_component_in_con.
3543 (gfc_get_expr_stack): Remove.
3544 (gfc_assign_data_value): Rewrite.
3545 (gfc_expr_push): Remove.
3546 (gfc_expr_pop): Remove.
3547 (gfc_advance_section): Rename from
3548 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
3549 (gfc_get_section_index): Handle unbounded sections.
3550 * gfortran.h: Update prototypes.
3551 * resolve.c (check_data_variable): Array section maight not be the
3554 2004-01-01 Paul Brook <paul@codesourcery.com>
3557 * resolve.c (resolve_symbol): Allow assumed length function results.
3559 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
3561 * match.c (gfc_match_pause): Fix spelling.
3563 2004-01-01 Steven Bosscher <stevenb@suse.de>
3566 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
3567 reference from the expression.
3569 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
3571 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
3573 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
3574 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
3575 (symbol_attribute):New variable attribute: assign.
3576 * io.c (resolve_tag):Integer variable is allowed.
3577 (match_dt_format): Add ASSIGN statement. Set assign flag.
3578 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
3579 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
3580 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
3581 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
3582 (next_statement): Add ST_LABEL_ASSIGNMENT.
3583 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
3584 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
3585 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
3586 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
3587 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
3588 assign. Put them into the stuct lang_decl.
3589 * trans-io.c (set_string): Add the assign statement.
3590 * trans-stmt.c (gfc_trans_label_assign): New function.
3591 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
3592 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
3593 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
3594 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
3595 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
3596 (GFC_DECL_ASSIGN(node)): New macro to access flag.
3598 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
3601 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
3604 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
3606 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
3607 that arguments to subroutines/functions can't alias themselves, nor global
3610 2003-12-20 Steven Bosscher <stevenb@suse.de>
3612 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
3613 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
3615 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
3617 * primary.c (match_substring): Fix substring bug for start point
3618 or end point is NULL.
3619 * trans-expr.c (gfc_conv_substring): Ditto
3620 * trans-types.c (gfc_sym_type): Get correct type of scalar
3621 character variables.
3622 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
3625 2003-12-10 Richard Henderson <rth@redhat.com>
3627 * options.c (gfc_post_options): Don't ever use rtl inlining.
3629 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
3631 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
3632 * trans-equivalence.c: Remove.
3633 * trans-decl.c (gfc_get_symbol_decl): Update to match.
3634 (gfc_generate_function_code): Ditto.
3635 * trans-array.c (gfc_conv_array_parameter): Ditto.
3636 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
3637 (F95_ADDITIONAL_OBJS): Add stor-layout.o
3638 * trans.h (gfc_trans_equivalence): Remove.
3639 * gfortran.h (struct gfc_equiv): Add used field.
3640 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
3641 equiv_offset fields.
3643 2003-12-05 Richard Henderson <rth@redhat.com>
3645 * trans.c (gfc_build_addr_expr): New.
3646 (gfc_build_indirect_ref, gfc_build_array_ref): New.
3647 * trans.h: Declare them.
3648 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
3649 trans-stmt.c, trans.c (*): Use them.
3651 * f95-lang.c (gfc_post_options): Remove dead prototype.
3652 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
3653 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
3656 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
3658 * io.c (gfc_match_format): Check for missing format label.
3660 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
3663 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
3664 from interfaces in modules.
3666 2003-11-30 Paul Brook <paul@nowt.org>
3668 * trans-array.c (gfc_trans_g77_array): Make non-static.
3669 (gfc_trans_assumed_size): Remove.
3670 (gfc_trans_dummy_array_bias): Explicitly free temporary.
3671 * trans-array.h (gfc_trans_g77_array): Add prototype.
3672 (gfc_trans_assumed_size): Remove.
3673 * trans-decls.c (gfor_fndecl_push_context): Remove.
3674 (gfor_fndecl_pop_context): Remove.
3675 (gfc_build_function)decls): Don't create them.
3676 (gfc_trans_deferred_vars): Update to match. Remove dead code.
3677 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
3679 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
3681 * trans-array.c (gfc_conv_array_parameter): Simplify
3682 array argument passing for array name actual argument.
3683 * trans-expr.c (gfc_conv_function_call): Ditto
3684 * trans-types.c (gfc_is_nodesc_array):Ditto.
3686 2003-11-30 Paul Brook <paul@nowt.org>
3688 * f95-lang.c (gfc_post_options): Move ...
3689 * options.c (gfc_post_options): .. to here. Handle inlining options.
3690 * gfortran.h (gfc_post_options): Add prototype.
3692 2003-11-28 Richard Henderson <rth@redhat.com>
3694 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
3696 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
3698 * trans.h (has_alternate_specifier): New global variable.
3699 * match.c (gfc_match_call): Handle actual arguments associated with
3700 alternate return indicators.
3701 * trans-expr.c (gfc_conv_function_call): Ditto
3702 * trans-stmt.c (gfc_trans_call): Ditto
3703 (gfc_trans_return): Handle return statement with value.
3704 * trans-decl.c (gfc_generate_function_code): Handle functions with
3706 (gfc_get_fake_result_decl): Ditto
3707 * trans-types.c (gfc_get_function_type): Ditto
3708 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
3709 (resolve_formal_arglist): Check asterisk dummy.
3711 2003-11-27 Paul Brook <paul@nowt.org>
3713 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
3714 allocation interface.
3715 (gfc_conv_ array_parameter): Ditto.
3716 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
3717 * trans-array.c: Update prototype.
3718 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
3719 (gfc_trans_auto_character_variable): Use new memory alloc interface.
3720 * trans-expr.c (gfc_conv_string_tmp): Ditto.
3721 (gfc_conv_function_call): Use gfc_conv_string_tmp.
3722 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
3723 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
3724 * trans.h (gfc_ss_info): Remove unused pdata field.
3725 * trans.c (gfc_create_var_np): Change T to V.
3727 2003-11-26 Richard Henderson <rth@redhat.com>
3729 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
3730 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
3731 FRACTION, NEAREST, SET_EXPONENT.
3732 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
3733 Fix GTY marking. Remove unnecessary const's.
3734 (LIBM_FUNCTION): Rename from I_LIB.
3735 (LIBF_FUNCTION): New.
3736 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
3737 conventions. Assume the expr signature is correct. Mark const.
3738 (gfc_conv_intrinsic_exponent): Use library functions.
3739 (gfc_conv_intrinsic_set_exponent): Remove.
3740 (gfc_conv_intrinsic_scale): Remove.
3741 (gfc_conv_intrinsic_nearest): Remove.
3742 (gfc_conv_intrinsic_fraction): Remove.
3743 (gfc_conv_intrinsic_function): Update.
3744 * trans-decl.c (gfor_fndecl_math_exponent4): New.
3745 (gfor_fndecl_math_exponent8): New.
3746 (gfc_build_intrinsic_function_decls): Set them.
3747 * trans.h: Declare them.
3749 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
3751 * trans-common.c (gfc_layout_global_equiv): Locate the error for
3752 underflow COMMON block.
3753 (gfc_trans_one_common): Fix bug for size of COMMON block containing
3754 EQUIVALENCE object. Also fix typo in an error message.
3756 2003-11-25 Diego Novillo <dnovillo@redhat.com>
3758 * Make-lang.in: Add check-gfortran to lang_checks.
3759 (check-f95): Alias for check-gfortran.
3761 2003-11-25 Jason Merrill <jason@redhat.com>
3763 * Make-lang.in (f95.tags): Create TAGS.sub files in each
3764 directory and TAGS files that include them for each front end.
3766 2003-11-24 Paul Brook <paul@nowt.org>
3769 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
3771 2003-11-24 Paul Brook <paul@nowt.org>
3773 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
3775 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
3777 2003-11-24 Paul Brook <paul@nowt.org>
3780 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
3781 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
3783 2003-11-20 Richard Henderson <rth@redhat.com>
3785 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
3786 (gfc_conv_array_base): Likewise.
3787 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
3788 * trans-expr.c (gfc_conv_string_tmp): Likewise.
3789 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
3790 * trans-stmt.c (gfc_trans_character_select): Likewise.
3792 2003-11-13 Paul Brook <paul@nowt.org>
3794 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
3796 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
3798 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
3799 (resolve_equivalence): New function.
3800 (resolve_equivalence_derived): New function.
3802 2003-11-12 Richard Henderson <rth@redhat.com>
3804 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
3805 annotate_all_with_locus.
3807 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
3809 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
3810 * trans-decl.c (gfc_finish_var_decl): Modified.
3812 2003-11-08 Paul Brook <paul@nowt.org>
3815 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
3818 2003-11-06 Paul Brook <paul@nowt.org>
3820 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
3822 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
3824 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
3826 2003-10-27 Anthony Green <green@redhat.com>
3828 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
3829 (f95.stagefeedback): Ditto.
3831 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
3834 * Make-lang.in (f95.stageprofile): Add.
3835 (f95.stagefeedback): Add.
3837 2003-10-23 Richard Henderson <rth@redhat.com>
3839 * f96-lang.c (gfc_gimplify_expr): Remove.
3840 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
3841 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
3843 2003-10-23 Richard Henderson <rth@redhat.com>
3845 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
3847 2003-10-20 Paul Brook <paul@nowt.org>
3849 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
3850 * trans-stmt.c (gfc_trans_do_while): Ditto.
3852 2003-10-17 Paul Brook <paul@nowt.org>
3854 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
3856 2003-10-17 Paul Brook <paul@nowt.org>
3858 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
3860 2003-10-17 Feng Wang <wf_cs@yahoo.com>
3862 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
3863 (gfc_resolve_minloc): Ditto.
3864 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
3865 Return the value after subtracting the lower bound.
3867 2003-10-16 Richard Henderson <rth@redhat.com>
3869 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
3871 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
3873 * lang.c: Remove -M option for now, it's in the way for C.
3875 2003-10-14 Jason Merrill <jason@redhat.com>
3877 * Make-lang.in (f95.tags): New rule.
3879 2003-10-13 Richard Henderson <rth@redhat.com>
3881 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
3883 2003-10-13 Paul Brook <paul@nowt.org>
3885 * trans-decl.c (generate_local_decl): Don't create junk variables.
3887 2003-10-13 Paul Brook <paul@nowt.org>
3889 * resolve.c (resolve_formal_arglist): Use function result decl in
3890 preference to function decl.
3892 2003-10-12 Richard Henderson <rth@redhat.com>
3894 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
3895 TREE_READONLY. Update all callers.
3897 2003-10-12 Feng Wang <wf_cs@yahoo.com>
3899 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
3900 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
3901 (gfc_is_intrinsic_libcall): Add CSHIFT.
3903 2003-10-12 Richard Henderson <rth@redhat.com>
3905 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
3906 (gfc_trans_array_constructor_value): Likewise.
3907 (gfc_conv_array_initializer): Likewise.
3908 * trans-stmt.c (gfc_trans_character_select): Likewise.
3910 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
3912 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
3914 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3916 * check.c (gfc_check_repeat): Check arguments are scalar.
3917 (gfc_check_trim): New function.
3918 * intrinsic.h (gfc_check_trim): Add prototype.
3919 * intrinsic.c (add_functions): Use it.
3920 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
3922 * trans-decl.c: Ditto.
3923 (gfc_build_intrinsic_fucntion_decls): Set them.
3924 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
3925 (gfc_conv_intrinsic_trim): New function.
3926 (gfc_conv_intrinsic_repeat): New function.
3927 (gfc_conv_intrinsic_function): Use them.
3929 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3931 * trans-types.c (gfc_sym_type): Handle result variables.
3933 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3935 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
3936 gfc_get_character_type.
3938 2003-10-11 Feng Wang <wf_cs@yahoo.com>
3940 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
3942 2003-10-11 Paul Brook <paul@nowt.org>
3944 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
3945 (gfc_resolve_dprod): New function.
3946 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
3947 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
3948 (gfc_resolve_dprod): Declare.
3949 * intrinsic.c (add_functions): Use them.
3950 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
3952 2003-10-06 Richard Henderson <rth@redhat.com>
3954 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
3955 * trans-intrinsic.c (call_builtin_clz): Use it.
3957 2003-10-05 Paul Brook <paul@nowt.org>
3959 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
3960 * trans-decl.c (gfc_generate_function_code): Set
3961 cfun->function_end_locus.
3963 2003-09-24 Jason Merrill <jason@redhat.com>
3965 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
3968 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
3969 Paul Brook <paul@nowt.org>
3971 * Make-lang.in (F95_OBJS): Add fortran/data.o.
3972 * array.c (gfc_inser_constructor): New function.
3973 (gfc_get_constructor): New function.
3974 (gfc_free_constructor): Initialize offset and repeat.
3975 (iterator_stack): Remove.
3976 (expand_info): Add offset, component and repeat fields.
3977 (expand_constructor): Set them.
3978 (expand): Set new fields.
3979 (gfc_copy_constructor): Ditto. Avoid recursion.
3980 * gfortran.h: Add prototypes for new functions.
3981 (gfc_constructor): Add offset, component and repeat.
3982 (iteratio_stack): Move to here.
3983 * resolve.c (check_data_variable): Convert data values into variable
3985 (traverse_data_list): Build implicit loop chain.
3986 (gfc_resolve): Ditto.
3987 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
3988 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
3989 * trans-expr.c (gfc_conv_structure): Handle array initializers.
3990 (gfc_conv_expr): Update to match.
3991 * trans.h (gfc_conv_structure): Declare.
3994 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
3996 * trans.h: Add declarations for gfor_fndecl_si_kind and
3997 gfor_fndecl_sr_kind.
3998 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
3999 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
4000 (g95_conv_intrinsic_sr_kind): New function.
4001 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
4004 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
4006 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
4007 instead of _4 and _8 as postfix for libgfortran calls.
4009 2003-09-16 Paul Brook <paul@nowt.org>
4011 * array.c (compare_bounds): New function.
4012 (gfc_compare_array_spec): Use it.
4014 2003-09-14 Paul Brook <paul@nowt.org>
4016 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
4017 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
4019 2003-09-14 Paul Brook <paul@nowt.org>
4021 * check.c (dim_rank_check): Allow assumed bounds if requested.
4022 (gfc_check_lbound): Call it.
4023 (gfc_check_ubound): Ditto.
4024 (gfc_check_size): Change to match.
4025 * simplify.c (gfc_simplify_bound): New function.
4026 (gfc_simplify_lbound): New function.
4027 (gfc_simplify_ubound): New function.
4028 * intrinsic.h: Declare them.
4029 * intrinsic.c (add_functions): Use them.
4031 2003-09-14 Paul Brook <paul@nowt.org>
4033 * io.c (format_lex): Initialize negative_flag.
4034 (check_format): Intialize repeat.
4035 * trans-io.c (gfc_new_nml_name_expr): Declare static.
4036 (gfc_new_var_expr): Ditto.
4038 2003-09-14 Paul Brook <paul@nowt.org>
4040 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
4041 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
4043 2003-09-12 Paul Brook <paul@nowt.org>
4045 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
4047 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4049 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
4050 for a correct expression.
4052 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
4054 * trans-intrinsic.c (real_compnt_info): New struct.
4055 (prepare_arg_info): New function.
4056 (gfc_conv_intrinsic_set_exponent): New function.
4057 (gfc_conv_intrinsic_scale): New function.
4058 (gfc_conv_intrinsic_nearest): New function.
4059 (gfc_conv_intrinsic_fraction): New function.
4060 (gfc_conv_intrinsic_exponent): New function.
4061 (gfc_conv_intrinsic_spacing): New function.
4062 (gfc_conv_intrinsic_rrspacing): New function.
4063 (gfc_conv_intrinsic_function): Use them.
4065 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
4067 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
4068 build_int_2 changed from (high, low) to (low, high).
4069 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
4070 ioparm_namelist_read_mode, iocall_set_nml_val_int,
4071 iocall_set_nml_val_float, iocall_set_nml_val_char,
4072 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
4073 (gfc_build_io_library_fndecls): Add variable initialization.
4074 (gfc_new_nml_name_expr, get_new_var_expr): New function.
4075 (build_dt): Add namelist support.
4076 * io.c (value): New variable.
4077 (check_format): Support FMT_H now.
4079 2003-09-07 Paul Brook <paul@nowt.org>
4081 * io.c (gfc_resolve_dt): Error if format label is not defined.
4083 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4085 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
4086 about case_switch's break. The other is about building the condition
4087 statement tree, which judges the argument in the range of the
4088 corresponding integer type.
4089 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
4090 for the large values.
4092 2003-09-05 Paul Brook <paul@nowt.org>
4094 * f95-lang.c (expand_function_body): Gimplify the function.
4096 2003-09-04 Jeff Law <law@redhat.com>
4098 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
4101 2003-09-04 Paul Brook <paul@nowt.org>
4103 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
4104 (gfc_expand_stmt): New function.
4105 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
4106 (expand_function_body): Use tree_rest_of_compilation.
4107 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
4109 2003-09-03 Jeff Law <law@redhat.com>
4111 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
4114 2003-08-30 Paul Brook <paul@nowt.org>
4116 * f95-lang.c (builtin_function): Remove #if 0 code.
4117 (gfc_define_builtin): New function.
4118 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
4119 * mathbuiltins.def: New file.
4120 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
4121 (gfc_intrinsic_map): Use mathbuiltins.def.
4122 (gfc_intrinsic_builtin_t): Remove.
4123 (gfc_build_intrinsic_lib_fndecls): Update.
4124 * trans-types.c (gfc_init_types): Remove redundant initilaization of
4125 signed_size_type_node.
4127 2003-08-29 Paul Brook <paul@nowt.org>
4129 * arith.c (gfc_real_kinds): Use correct minimum exponents.
4131 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
4133 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
4134 (gfc_conv_intrinsic_function): Add MODULO.
4136 2003-08-22 Jason Merrill <jason@redhat.com>
4138 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
4140 2003-08-22 Andreas Jaeger <aj@suse.de>
4142 * Make-lang.in (f95.install-common): Add DESTDIR support.
4143 * (f95.install-info): Likewise.
4144 (f95.uninstall): Likewise.
4146 2003-08-19 Diego Novillo <dnovillo@redhat.com>
4148 * trans-types.c (gfc_init_types): Initialize
4149 signed_size_type_node with size_type_node.
4151 2003-08-18 Paul Brook <paul@nowt.org>
4153 * dependency.c (gfc_dependency): New enum.
4154 (check_another_array_ref): Remove.
4155 (gfc_get_array_from_component): Remove.
4157 (get_range): Remove.
4158 (get_no_of_elements): Use mpz_t, not mpf_t.
4159 (transform_sections): New function.
4160 (gfc_check_range_range): Rename ...
4161 (gfc_check_section_vs_section): ... to this. Use new function.
4162 (gfc_is_inside_range): Rewrite to match.
4163 (gfc_check_element_vs_section): Ditto.
4164 (gfc_check_element_vs_element): Ditto.
4166 (gfc_dep_resolver): Ditto. Remove unused parameter.
4167 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
4168 gfc_check_element_vs_element, gfc_is_inside_range,
4169 gfc_get_array_from_component): Remove prototypes for static functions.
4170 (gfc_dep_resolver): Update prototype.
4171 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
4173 2003-08-15 Paul Brook <paul@nowt.org>
4175 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
4176 return values to parent scope.
4177 (gfc_build_dummy_array_decl): Ditto.
4179 2003-08-14 Paul Brook <paul@nowt.org>
4181 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
4182 size of the type, not the pointer.
4183 * resolve.c (resolve_symbol): Give more accurate error message.
4185 2003-08-10 Paul Brook <paul@nowt.org>
4187 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
4189 2003-08-10 Paul Brook <paul@nowt.org>
4191 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
4194 2003-08-10 Chun Huang <compiler@sohu.com>
4196 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
4197 (resolve_symbol): Ditto.
4198 * trans-expr.c (gfc_conv_statement_function): New function.
4199 (gfc_conv_function_expr): Use it.
4201 2003-08-10 Paul Brook <paul@nowt.org>
4203 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
4204 (walk_function_expr): Set section rank.
4205 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
4207 2003-08-10 Paul Brook <paul@nowt.org>
4209 * intrinsic.c (add_sym): Prefix names with correct string.
4210 (add_sym_0s): New function.
4211 (add_subroutines): Register abort.
4213 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
4215 * gfortran.h: Introduce options to control the mangling.
4216 * lang.opt: Likewise.
4217 * options.c (gfc_init_options): Handle the options.
4218 * trans-common.c (gfc_sym_mangled_common_id): New function.
4219 (gfc_build_common_decl): Call it.
4220 * trans-decl.c (gfc_sym_mangled_function_id): New function.
4221 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
4223 2003-08-09 Paul Brook <paul@nowt.org>
4225 * module.c (mio_symbol): Always ouput a namespace for formal args.
4226 (load_needed): Namespace now belong to their proper symbol.
4227 (gfc_dump_module): Change G95=>GFORTRAN.
4229 2003-08-05 Paul Brook <paul@nowt.org>
4231 * options.c: Force -fg77-calls.
4233 2003-08-02 Paul Brook <paul@nowt.org>
4235 * Makelang.in: Rename G95_* to GFORTRAN_*.
4236 * All sources: Rename G95_* to GFC_*.
4238 2003-08-01 Paul Brook <paul@nowt.org>
4240 * fortran/Make-lang.in: Use GMPLIBS.
4241 * fortran/config-lang.in: Set need_gmp.
4242 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
4244 2003-07-27 Andreas Jaeger <aj@suse.de>
4246 * trans-decl.c (gfc_generate_constructors): Convert prototype to
4248 * trans-const.c (gfc_init_constants): Likewise.
4249 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
4251 * gfortranspec.c: Convert to ISO C90.
4252 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
4254 2003-07-26 Paul Brook <paul@nowt.org>
4256 * lang.opt: Add -fdump-parse-tree.
4257 * options.c (gfc_handle_option): Ditto.
4258 * resolve.c (resolve_forall_iterators): Convert to proper type.
4259 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
4261 2003-07-26 Paul Brook <paul@nowt.org>
4263 * Makefile.in: Add build dependencies on files common with rest of gcc.
4265 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
4267 * trans.h: Declare g95_trans_pointer_assignment.
4268 * trans-expr.c (g95_trans_pointer_assignment): New function.
4269 (g95_trans_pointer_assign): Use it.
4270 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
4271 (g95_trans_pointer_assign_need_temp): New function.
4273 2003-07-26 Paul Brook <paul@nowt.org>
4275 * gfortran.texi: Replace references to g95.
4277 2003-07-26 Paul Brook <paul@nowt.org>
4279 Rename g95_* to gfc_*.
4281 2003-07-25 Paul Brook <paul@nowt.org>
4283 * gfortran.h: Rename from g95.h.
4284 * trans-types.c (boolean_type_node, booelan_true_node,
4285 boolean_false_node): Remove.
4286 * trans-types.h: Ditto.
4288 2003-07-25 Chun Huang <compiler@sohu.com>
4290 * parse.c (accept_statement): Implement BLOCK DATA statement.
4291 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
4294 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
4296 * trans-stmt.c (temporary_list): Define.
4297 (g95_trans_assign_need_temp): New function.
4298 (g95_trans_forall_1): Modified for WHERE.
4299 (g95_trans_where_assign): Modified.
4300 (g95_trans_where_2): Modified.
4301 (g95_evaluate_where_mask): Modified.
4302 (g95_trans_where): Modified.
4303 (g95_get_temp_expr): Removed.
4304 (g95_add_to_where_stmt_list): Removed.
4305 (compute_overall_iter_number): Modified for WHERE.
4306 * trans.h: Remove where_stmt_list.
4308 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4310 * lang.opt: Correct description of options -J and -M.
4312 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
4314 * lang.opt: Move help text to here.
4315 * lang-options.h: Remove.
4317 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4318 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
4319 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
4322 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
4323 Paul Brook <paul@nowt.org>
4325 * check.c (check_rest): Use global pedantic flag.
4326 * io.c (data_desc): Ditto.
4327 * error.c (g95_warning, g95_warning_now): Use global flag.
4328 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
4329 (expand_function_body): Update to new prototypes.
4330 (g95_init): Use new option names.
4331 * g95.h (g95_option_t): Standardize names.
4332 (g95_init_options, g95_handle_option): Update prototypes.
4333 * interface.c: Use new option names.
4340 * simplify.c: Ditto.
4342 * trans-array.c: Ditto.
4343 * trans-expr.c: Ditto.
4344 * trans-types.c: Ditto.
4345 * trans-decl.c: Ditto.
4346 (g95_build_library_function_decl): Remove obsolete VPARAMS.
4348 * options.c (g95_display_help): Remove.
4349 (g95_init_options): Convert to new scheme.
4351 (g95module_option): Ditto, rename from g95_parse_arg.
4352 (g95_handle_module_path_options): New function.
4353 * trans-equivalence.c: Fix error message.
4354 * lang.opt: Corrections.
4356 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
4358 * lang.opt: New file.
4360 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4362 * decl.c (match_attr_spec): Set colon_seen.
4364 2003-07-14 Paul Brook <paul@nowt.org>
4366 * trans-array.c: Update comment.
4367 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
4368 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
4369 minmaxloc,minmaxval): Ditto.
4370 * trans-io.c (g95_trans_transfer): Ditto.
4371 * trans-stmt.c: Remove unneeded prototypes.
4372 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
4373 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
4374 (compute_inner_temp_size): Remove bits of dead code. Add comments.
4375 Don't share loopinfo.
4376 (compute_overall_iter_number): Declare as static.
4377 (allocate_temp_for_forall_nest): Ditto.
4378 (g95_trans_forall_1): Don't pass shared loopinfo.
4379 * trans.c (g95_start_block): Expand comment.
4381 2003-07-12 Paul Brook <paul@nowt.org>
4383 * arith.c (g95_index_integer_kind): Remove unused initializer.
4384 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
4385 index by size of element.
4386 (generate_loop_for_rhs_to_temp): Ditto.
4387 (allocate_temp_for_forall_nest): Use element size, not index size.
4389 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4391 * arith.c (g95_index_integer_kind): Add a TODO.
4392 * simplify.c (g95_simplify_nearest): Add a TODO.
4394 2003-07-09 Chun Huang <compiler@sohu.com>
4396 * trans.h: Add declarations for gfor_fndecl_string_scan and
4397 gfor_fndecl_string_verify.
4398 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
4399 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
4400 (g95_conv_intrinsic_verify): New function.
4401 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
4402 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
4403 of parameter 'BACK=.TRUE.'
4405 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
4407 * trans-stmt.c (iter_info, forall_info): Define.
4408 (g95_trans_forall_block): Remove.
4409 (g95_trans_forall_loop): Use forall info blocks.
4410 (g95_trans_nested_forall_loop): New function.
4411 (g95_do_allocate): Handle things other than logical masks.
4412 (generate_loop_for_temp_to_lhs): New function.
4413 (generate_loop_for_rsh_to_temp): New function.
4414 (compute_inner_temp_size): New function.
4415 (compute_overall_iter_number): New function.
4416 (allocate_temp_for_forall_nest): New function.
4417 (g95_trans_forall): Move body ...
4418 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
4420 2003-07-02 Paul Brook <paul@nowt.org>
4422 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
4423 in correct scope. Change callers to match.
4424 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
4425 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
4427 2003-07-02 Paul Brook <paul@nowt.org>
4429 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
4430 expression shape for all expressions.
4431 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
4433 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4435 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
4436 g95_parse_arg), intrinsic.c (g95_convert_type): support of
4438 * intrinsic.c, g95.h: Add g95_convert_type_warn,
4439 * resolve.c (g95_resolve_index): Call it.
4441 2003-07-02 Paul Brook <paul@nowt.org>
4443 * iresolve.c (g95_resolve_reshape): Set expression shape.
4444 (g95_resolve_shape): Ditto.
4445 * simplify.c (g95_simplify_shape): Move common code outside condition.
4446 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
4448 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4450 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
4453 2003-06-29 Paul Brook <paul@nowt.org>
4455 * array.c (g95_simplify_iterator_var): Don't bother with return value.
4456 * expr.c (find_array_element, find_component_ref): New functions.
4457 (remove_subobject_ref): New function.
4458 (simplify_const_ref): Use them. Rename from simplify_component_ref.
4459 (simplify_ref_chain): New function.
4460 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
4461 (g95_specification_expr): Simplify the expression.
4462 * resolve.c (resolve_operator): Check simplifications return code.
4463 (g95_resolve_expr): Ditto.
4465 2003-06-26 Paul Brook <paul@nowt.org>
4467 * expr.c (simplify_component_ref): New function.
4468 (g95_simplify_expr): Use it.
4469 * resolve.c (resolve_structure_cons): Handle references.
4471 2003-06-25 Paul Brook <paul@nowt.org>
4473 * trans-io.c (build_dt): Handle internal units.
4475 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
4477 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
4478 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
4479 Use g95_array_index_type instead of integer_type_node.
4480 (g95_build_common_decl, g95_set_common_master_type): Use
4481 g95_character1_type_node instead of char_type_node.
4482 * trans-equivalence.c (g95_layout_local_equiv): As above.
4484 2003-06-24 Steven G. Kargl <kargls@attbi.com>
4486 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
4487 remove last remains of -fquiet.
4489 2003-06-22 Paul Brook <paul@nowt.org>
4491 * resolve.c (resolve_operator): Don't fail if we can't simplify.
4492 (g95_resolve_expr): Ditto.
4493 (resolce_code): Mark as static.
4494 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
4495 gimplifer doesn't (yet).
4497 2003-06-20 Paul Brook <paul@nowt.org>
4499 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
4500 * match.c (g95_match_if): Add ST_PAUSE.
4501 (g95_match_stopcode): New function.
4502 (g95_match_pause, g95_match_stop): Use it.
4503 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
4504 (decode_stmt, next_statement, parse_executable): Ditto.
4505 * resolve.c (resolve_code): Ditto.
4506 * st.c (g95_free_statement): Ditto.
4507 * trans-stmt.c (g95_trans_pause): New function.
4508 * trans-stmt.h: Declare it.
4509 * trans.c (g95_trans_code): Use it.
4510 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
4512 (g95_build_builtin_function_decls): Initialize them.
4514 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
4516 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4518 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
4519 match_filepos): Fix error handling.
4521 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4523 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
4524 Add assertions on arguments.
4525 * resolve.c (expression_shape): Remove useless &.
4526 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
4527 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
4528 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
4529 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
4530 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
4531 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
4532 (g95_simplify_not, g95_simplify_scale): Add assertions.
4534 2003-06-15 Paul Brook <paul@nowt.org>
4536 Clean up stuff to work with the ssa optimizers.
4537 * convert.c (convert): Handle BOOLEAN_TYPEs.
4538 * f95-lang.c (g95_truthvalue_conversion): Implement.
4539 * trans-array.c (g95_trans_array_constructor_value): Group multiple
4541 * trans.h (g95_truthvalue_conversion): Declare.
4542 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
4543 * trans-stmt.c (g95_trans_character_select): Don't create array
4544 assignments. Mark labels as indirect jump targets.
4545 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
4546 (g95_get_dtype_cst): Handle LOGICAL types.
4548 2003-06-14 Paul Brook <paul@nowt.org>
4550 * f95-lang.c (g95_gimplify_expr): New function.
4551 * trans-array.c (g95_trans_array_constructor_value): Don't create
4553 (g95_conv_expr_descriptor): Rename simple->gimple.
4554 * trans-expr.c (conv_expr_op): Use proper logical operators.
4555 * trans-intrinsic.c (build_fixbound_expr): New function.
4556 (build_fix_expr): Ditto.
4557 (g95_conv_intinsic_aint): Use them. Use builtin functions.
4558 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
4560 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4562 * array.c (g95_compare_array_spec): Remove unreachable code.
4563 * expr.c (g95_copy_expr): Likewise.
4564 * intrinsic.c (g95_convert_type): Likewise.
4565 * misc.c (g95_code2string): Likewise.
4566 * simplify.c (g95_simplify_ishft, g95_simplify_real,
4567 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
4568 * trans-stmt.c (g95_trans_select): Likewise.
4569 * primary.c (extend_ref): Add an assertion.
4570 * simplify.c (g95_convert_constant): Add const.
4571 * intrinsic.h: Remove g95_check_x_ni.
4572 * f95-lang.c (g95_finish): Call g95_release_include_path.
4574 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4576 * resolve.c (resolve_contained_functions): Fix typo introduced on
4579 2003-06-09 Paul Brook <paul@nowt.org>
4581 * g95.h: Include system.h not hwint.h.
4582 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
4583 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
4585 2003-06-09 Paul Brook <paul@nowt.org>
4587 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
4588 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
4589 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
4590 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
4591 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
4593 * trans.h (g95_trans_equivalence, g95_trans_common,
4594 g95_add_decl_to_function): Declare.
4595 * trans-common.c, trans-equivalence.c: New files.
4597 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
4599 * intrinsic.c (g95_intrinsic_extension): Remove.
4600 (add_functions): Substitute g95_check_x for g95_check_x_ni
4602 (g95_init_expr_extensions): New function.
4603 (g95_intrinsic_func_interface): Use it.
4604 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
4605 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
4606 g95_check_precision, g95_check_present, g95_check_radix,
4607 g95_check_range, g95_check_selected_real_kind): Do not set
4608 g95_intrinsic_extension.
4609 (g95_check_x_ni): Remove now duplicate of g95_check_x.
4611 * expr.c (check_inquiry): Add FIXME, fixup some code style.
4613 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4615 * g95.h (ref_type): Name this type explicitly.
4616 * module.c (MIO_NAME): Add specialisations of mio_name.
4617 (mio_symbol_attribute, mio_typespec, mio_array_ref,
4618 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
4619 (ab_attribute): Name this type explicitly.
4620 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
4622 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
4624 * trans-intrinsic.c (g95_conv_allocated): New function.
4625 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
4627 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4629 * f95-lang.c: Don't include g95-support.h
4630 (g95_mark_addressable): Add prototype.
4631 (g95_init_decl_processing): Remove C front end hack.
4632 * f95-tree.c: Remove file.
4633 * support.c: Remove file.
4634 * g95-support.h: Remove file.
4635 * trans-types.c (g95_init_types): Set up boolean
4636 type related tree nodes.
4637 * Make-lang.in: Remove rules for dead files and
4638 dependencies on them.
4640 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4642 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
4643 C front end dependency. Also, convert.c does not depend on
4644 g95-support.h anymore.
4645 * convert.c: Don't include c-common.h and g95-support.h
4646 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
4647 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
4648 stmts_are_full_exprs_p, current_stmt_tree,
4649 current_scope_stmt_stack): Remove.
4650 * g95-support.h (unsigned_conversion_warning): Kill proto.
4651 (boolean_type_node, boolean_true_node, boolean_false_node):
4652 Don't define here. Instead, make then true tree nodes in
4654 * support.c (c_global_trees): Die, C front end, die!!!
4655 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
4656 uintmax_type_node, string_type_node and const_string_type_node.
4657 (decl_constant_value, overflow_warning): Make static functions.
4658 They are in death row too, though.
4659 (default_conversion, c_expand_asm_operands): Remove.
4660 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
4661 trans.c: Don't include c-common.h.
4662 * trans-types.c (boolean_type_node, boolean_true_node,
4663 boolean_false_node): Make them real tree nodes.
4664 * trans-types.h (intmax_type_node, string_type_node,
4665 const_string_type_node): Hack to work around C dependencies
4666 in builtin-types.def.
4668 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4670 * decl.c (decl_types): Add some iterators-like sentinels.
4671 * decl.c (match_attr_spec): Use them.
4672 Use "decl_types" instead of "int".
4673 Add cast in call to g95_match_strings.
4674 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
4676 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
4677 (g95_interface_info): Use "g95_intrinsic_op".
4678 * dump-parse-tree.c (g95_show_namespace): Use them.
4679 * interface.c (g95_check_interfaces): Use them.
4680 * module.c (read_module, write_module): Use them.
4681 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
4682 Use "g95_intrinsic_op".
4683 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
4684 Add a default case in switch statement.
4685 * intrinsic.h (g95_generic_isym_id): Moved to...
4686 * g95.h (g95_generic_isym_id): here.
4687 (g95_intrinsic_sym): Use "g95_generic_isym_id".
4688 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
4689 * trans-intrinsic.c (g95_intrinsic_map_t,
4690 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
4691 * match.c (g95_match_intrinsic_op): Add cast in call to
4694 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
4696 * support.c (skip_evaluation, warn_conversion, lvalue_p,
4697 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
4698 constant_fits_type_p, convert_and_check,
4699 unsigned_conversion_warning): Remove these ugly remnants
4700 we inherited from the C front end.
4701 (function_types_compatible): Remove '#if 0'-edcode.
4702 (build_modify_expr): Likewise.
4703 (convert_for_assignment): Don't use the deceased functions.
4704 The parameter fundecl is now unused.
4705 (decl_constant_value): Always just return decl. In fact
4706 this function is not used at present, but it might be in
4707 the future, when we start using the tree inliner.
4708 (overflow_warning, default_conversion, c_expand_asm_operands):
4709 Abort when these are called, they are part of the C type
4710 checking implementation and therefore poison to Fortran.
4712 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
4714 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
4715 c-pretty-print.o and c-dump.o. Add a comment on why we
4716 depend on c-semantics.c.
4717 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
4718 Don't use the C front end tree dumper hook to dump the
4719 language specific tree representation -- we don't have
4720 one. So instead, inherit the default langhook.
4722 2003-06-02 Paul Brook <paul@nowt.org>
4724 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
4726 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4728 * check.c (g95_check_associated): Use proper types. Remove
4729 extraneous argument in call to g95_error().
4731 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4733 * resolve.c (resolve_operator): Make logical operands convert to the
4734 type with higher kind.
4736 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4738 * check.c (g95_check_associated): Make sure both pointer and target has
4739 the same type and rank. Null pointer or array section with vector
4740 subscript as target are not allowed.
4741 * trans.h: Declare gfor_fndecl_associated.
4742 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
4743 gfor_fndecl_associated.
4744 * trans-intrinsic.c (g95_conv_associated): New function.
4745 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
4747 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4749 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
4750 according to POINTER itself rather than TARGET.
4751 (g95_conv_expr_descriptor): Make lbound start at 1.
4752 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
4754 2003-06-01 Paul Brook <paul@nowt.org>
4756 * expr.c (g95_type_convert_binary): Make it match the standard.
4757 * g95.texi: Remove dead link.
4759 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
4761 * g95.texi: Cleanup somewhat in preparation for inclusion
4764 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4765 Canqun Yang <canqun@yahoo.com.cn>
4767 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
4769 (g95_find_forall_index): Return proper value.
4770 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
4771 compare the return value from g95_find_forall_index.
4773 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4774 * g95.h, io.c (g95_st_label): Remove "length".
4775 (g95_symtree): Remove "link".
4776 (g95_case): Remove "code".
4777 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
4778 g95_convert_real): Make an argument pointer to const.
4779 * decl.c (colon_seen): Add a TODO.
4780 * interface.c (g95_compare_types): Fix typo.
4781 * interface.c (compare_interfaces): Preserve value of "p".
4782 * intrinsic.c (sort_actual): Remove "i".
4783 * match.c (g95_match_assign): Proper type in call to g95_match().
4784 * parse.c (next_free): Avoid duplicate call due to macro.
4785 * parse.c (check_statement_label): wrong type in call to g95_error.
4786 * primary.c (match_real_constant): Add a TODO.
4787 * resolve.c (resolve_select): Remove useless conditional.
4788 * simplify.c (g95_simplify_repeat): Proper assignment to
4789 "value.character.string".
4790 * simplify.c (g95_simplify_reshape): Wrong variable in call to
4793 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
4795 * trans-stmt.c: Remove unnecessary include file defaults.h.
4797 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
4799 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
4801 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
4802 actual variables used as FORALL indexes.
4804 2003-05-15 Paul Brook <paul@nowt.org>
4806 * trans-array.c (g95_trans_static_array_pointer): Use
4808 (g95_trans_deferred_array): Initialize static array pointers.
4809 * trans-expr.c (g95_conv_function_call): Use formal arglist to
4810 correctly pass POINTER and absent CHARACTER arguments.
4812 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
4814 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
4815 (g95_resolve_forall_body): Resolve FORALL body.
4816 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
4817 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
4818 (g95_find_forall_index): Check whether the FORALL index appears in
4819 the expression or not.
4820 (resolve_code): Modified.
4822 2003-05-14 Paul Brook <paul@nowt.org>
4824 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
4826 2003-05-13 Paul Brook <paul@nowt.org>
4828 * trans-types.c (g95_max_array_element_size): Now a tree node.
4829 (g95_init_types): Work out max size properly.
4830 (g95_get_dtype_cst): Modify to match.
4832 2003-05-11 Paul Brook <paul@nowt.org>
4834 * trans-io.c (add_case): Create a label decl for case labels.
4836 2003-05-11 Paul Brook <paul@nowt.org>
4838 * arith.c (g95_integer_index_kind): New variable.
4839 * f95-lang.c (g95_init): Move frontend initialization here ...
4840 (g95_post_options): ... from here.
4841 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
4842 * intrinsic.c (add_functions): Use index kinds.
4843 * iresolve.c: Convert to index_kind where needed.
4844 * resolve.c (g95_resolve_index): Make public, use index_kind.
4845 (resolve_array_ref): Adjust to match.
4846 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
4847 * trans-stmt.c: Ditto.
4848 * trans-types.c: Ditto.
4849 * trans-types.h (g95_array_index_kind): Remove declaration.
4850 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
4852 2003-05-07 Paul Brook <paul@nowt.org>
4854 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
4855 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
4858 2003-05-07 Paul Brook <paul@nowt.org>
4860 * trans-array.c (trans_static_array_pointer,
4861 g95_trans_array_constructor_value, g95_conv_array_initializer,
4862 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
4863 (g95_add_loop_ss_code): Convert subscripts to the correct type.
4864 * trans-stmt.c (g95_trans_character_select): Ditto.
4865 * trans-types.c (g95_init_types): Ditto.
4867 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
4869 * f95-lang.c (expand_function_body): Use input_line, not lineno.
4870 * trans-decl.c (g95_generate_function_code,
4871 g95_generate_constructors): Likewise.
4872 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
4873 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
4876 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4877 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
4878 with components point to the DERIVED type itself, and two DERIVED
4879 type with components point to each other.
4880 * trans-expr.c (g95_conv_componet_ref): Modified
4882 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4883 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
4885 (g95_trans_pointer_assign): Implement Nullify.
4887 2003-05-01 Paul Brook <paul@nowt.org>
4889 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
4890 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
4892 2003-05-01 Paul Brook <paul@nowr.org>
4894 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
4895 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
4898 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
4900 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
4903 2003-04-28 Paul Brook <paul@nowt.org>
4905 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
4906 as their kind suggests.
4907 (g95_resolve_reshape): Ditto.
4909 2003-04-28 Chun Huang <compiler@sohu.com>
4911 * trans-expr.c (g95_conv_substring_expr): New function.
4912 (g95_conv_expr): Use it.
4914 2003-04-28 Paul Brook <paul@nowt.org>
4916 * iresolve.c (g95_resolve_transpose): Make it match the
4918 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
4920 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4922 * trans-types.c (g95_add_field_to_struct): New function to
4923 add a field to a UNION_TYPE or RECORD_TYPE.
4924 * trans-types.h (g95_add_field_to_struct): Prototype.
4925 (g95_get_derived_type): Use g95_add_field_to_struct to add
4927 * trans-io.c (g95_add_field): Remove.
4928 (ADD_FIELD): Use new g95_add_field_to_struct function.
4929 (ADD_STRING): Likewise.
4930 * trans-stmt.c (g95_trans_select): Likewise.
4931 (g95_add_field): Remove duplicated function.
4933 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
4935 Port implementation for CHARACTER SELECT from Andy's tree.
4936 * trans-stmt.c (g95_trans_character_select): Implement character
4937 select. (g95_add_field): New function.
4938 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
4939 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
4940 * g95.h (struct g95_case): Add field 'int n'.
4941 * trans.h: Declare 'gfor_fndecl_select_string'.
4943 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4945 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
4946 (g95_insert_bbd): Die on duplicates.
4947 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
4949 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
4951 * g95.texi: Require GMP 4.0 -- like we actually
4952 do. Explain the testsuite and what-goes-where.
4953 Don't use undefined texinfo symbol. Break very
4954 long line. Remove finished item from the list
4957 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
4959 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
4962 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4964 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
4965 (g95_trans_forall_body): New function.
4967 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4969 * resolve.c (resove_where): New function.
4970 (resolve_where_shape): New function.
4971 (resolve_code): Add call to 'resolve_where'
4972 * trans-stmt.c (g95_trans_where): Modified.
4973 (g95_trans_where_2): New function.
4974 (g95_trans_where_assign): New function.
4975 (g95_evaluate_where_mask): New function.
4976 (g95_add_to_stmt_list): New function.
4977 (g95_get_temp_expr): New function.
4978 * trans.h (where_stmt_list): New structure.
4980 2003-04-10 Paul Brook <paul@nowt.org>
4982 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
4983 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
4985 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
4987 Update after mainline -> tree-ssa-branch merge.
4988 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
4990 (g95_init): Update for new lang_hooks definition.
4991 (g95_post_options): New langhook.
4992 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
4993 * scanner.c (g95_new_file): Comment update.
4995 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4997 * g95.h, lang-options.h: Add -Wimplicit-interface.
4998 * options.c (g95_init_options, g95_parse_arg): Set it.
4999 * interface.c (check_intents): Warn about call with implicit
5001 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
5004 2003-04-05 Paul Brook <paul@nowt.org>
5006 * iresolve.c (g95_resolve_spread): Don't resole based on type.
5007 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
5009 2003-03-29 Paul Brook <paul@nowt.org>
5011 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
5012 (g95_resolve_unpack): Ditto.
5013 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
5014 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
5015 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
5017 2003-03-25 Paul Brook <paul@nowt.org>
5019 * arith.c (g95_unary_user, g95_user): Remove dead functions.
5021 * array.c (g95_free_array_ref): Ditto.
5023 * symbol.c (g95_use_derived_tree): Ditto.
5024 * intrinsic.c (add_functions): Use simplification for SCALE.
5025 * primary.c (g95_match_rvalue): Test sym, not symtree.
5027 2003-03-25 Paul Brook <paul@nowt.org>
5029 * trans-decl.c (build_function_decl): Add parameter before it gets
5030 turned into a constant.
5031 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
5032 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
5033 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
5035 2003-03-22 Paul Brook <paul@nowt.org>
5037 * trans-array.c (g95_conv_array_initializer): Allow scalar
5039 * trans-decl.c (g95_finish_var_decl): Result variables are not
5041 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
5042 (g95_conv_intrinsic_function): Use it.
5043 * trans-types.h (g95_type_spec): Remove dead declaration.
5045 2003-03-21 Paul Brook <paul@nowt.org>
5047 * trans-decl.c (g95_build_function_decl): Mark string parameters.
5049 2003-03-20 Paul Brook <paul@nowt.org>
5051 * trans-decl.c (g95_build_function_decl): Put character length
5052 parameters at the end of the function declaration.
5053 * trans-expr.c (g95_conv_function_call): Ditto.
5054 * trans-types.c (g95_get_function_type): Ditto.
5056 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5058 * resolve.c (resolve_formal_arglist): Don't impose intent for
5059 procedure arguments of pure functions.
5060 (resolve_select): Remove redundant assignment.
5062 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5064 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
5066 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
5067 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
5069 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
5071 * symbol.c (g95_add_type): Fix typo in comment.
5074 2003-03-16 Paul Brook <paul@nowt.org>
5076 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
5077 * expr.c (g95_build_call): Remove.
5078 * f95-lang.c (puchdecl_top_level): New function.
5079 * g95.h (g95_code): Store resolved symbol, not just the name.
5080 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
5081 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
5082 (g95_get_intrinsic_sub_symbol): New function.
5083 * iresolve.c (g95_resolve_cpu_time): Use it.
5084 (g95_resolve_random_number): Ditto.
5085 * resolve.c: Set code->resolved_sym instead of code->sub_name.
5086 * trans-decl.c (g95_get_extern_function_decl): Give external decls
5087 the correct DECL_CONTEXT. Add global symbold to the global scope.
5088 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
5091 2003-03-16 Paul Brook <paul@nowt.org>
5093 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
5094 * options.c (g95_parse_arg): Ditto.
5095 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
5096 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
5097 for the procedure, not the parameter.
5098 * trans-array.c (g95_trans_g77_array): New function.
5099 (g95_trans_assumed_size): Use it.
5100 (g95_trans_dummy_array_bias): Ditto.
5101 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
5102 (g95_conv_expr_descriptor): ... to here. Update callers.
5103 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
5104 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
5105 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
5106 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
5107 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
5108 (g95_sym_type): Ditto.
5110 2003-03-15 Paul Brook <paul@nowt.org>
5112 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
5114 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
5116 2003-03-14 Paul Brook <paul@nowt.org>
5118 * trans-array.c (g95_array_is_packed): Remove.
5119 (g95_conv_array_base): Correctly handle all descriptorless cases.
5120 (g95_conv_array_stride): Use descriptorless strides.
5121 (g95_trans_dummy_array_bias): Don't always repack the array.
5122 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
5124 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
5125 dummy and non-dummy arrays...
5126 (g95_sym_type, g95_get_derived_type): ... like these.
5127 (g95_get_array_type_bounds): Allow discontiguous arrays.
5129 2003-03-12 Paul Brook <paul@nowt.org>
5131 * array.c (g95_resolve_array_spec): Fix comment.
5132 * g95.h (symbol_attributes): New flag always_explicit.
5133 * resolve.c (resolve_formal_arglist): Set it always_explicit.
5134 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
5135 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
5136 (g95_trans_array_bounds): Allow assumed shape arrays.
5137 (g95_trans_repack_array): Remove.
5138 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
5139 * trans-decl.c (g95_build_qualified_array): Only ignore absent
5140 bounds for assumed size arrays.
5141 (g95_build_dummy_array_decl): Use descriptorless arrays.
5142 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
5143 (g95_trans_pointer_assign): Fix typo.
5144 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
5146 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
5147 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
5148 Also modify callers.
5149 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
5151 2003-03-08 Paul Brook <paul@nowt.org>
5153 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
5154 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
5155 * resolve.c (compare_spec_to_ref): Allow full array sections.
5157 2003-03-08 Paul Brook <paul@nowt.org>
5159 * expr.c (g95_simplify_expr): Also simplify array index and
5160 substring expressions.
5161 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
5162 * trans-array.c (g95_trans_array_bounds): New function.
5163 (g95_trans_auto_array_allocation): Use it.
5164 (g95_trans_assumed_size): Rewrite.
5165 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5166 (gfor_fndecl_repack): Remove.
5167 (g95_build_qualified_array): Handle absent upper bounds.
5168 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
5169 (g95_get_symbol_decl): Update.
5170 (g95_build_intrinsic_function_decls): Initialize new decls.
5171 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5172 (gfor_fndecl_repack): Remove.
5173 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
5174 * trans-types.c: (g95_build_array_type): Merge duplicated code..
5175 (g95_get_nodesc_array_type): Handle absent bounds.
5176 * trans-types.h (g95_get_nodesc_array_type): Declare.
5178 2003-03-04 Paul Brook <paul@nowt.org>
5180 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
5183 2003-03-02 Paul Brook <paul@nowt.org>
5185 * options.c (g95_init_options): Drfault to 1.
5186 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
5187 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
5188 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
5189 Handle non-constant size automatic arrays.
5190 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
5191 generic bound functions.
5192 (g95_trans_auto_array_allocation): Don't create a descriptor.
5193 (g95_trans_assumed_size): New function (broken).
5194 (g95_trans_dummy_array_bias): Remove unused var.
5195 * trans-array.h (g95_trans_assumed_size): Declare.
5196 * trans-decl.c (create_index_var): New fuction.
5197 (g95_build_qualified_array): New function.
5198 (g95_get_symbol_decl): Use it.
5199 (g95_trans_deferred_vars): Handle assumed shape seperately.
5200 * trans-types.c (get_element_type): Handle heap allocated arrays.
5201 (g95_is_nodesc_array): Include non-const size arrays.
5202 (g95_get_nodesc_array_type): Ditto.
5204 2003-02-23 Paul Brook <paul@nowt.org>
5206 * trans-array.c (g95_array_init_size): Should use stride, not size of
5209 2003-02-18 Paul Brook <paul@nowt.org>
5211 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
5212 after intrinsic function check.
5214 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5216 * io.c (match_io): Fix missing return value and remove useless
5218 * match.c (g95_match): Remove useless assignment.
5219 * module.c (parse_string): Remove useless post increment.
5220 * simplify.c (g95_simplify_verify): Remove useless assignment.
5222 2003-02-15 Paul Brook <paul@nowt.org>
5224 * expr.c (restricted_intrinsic): Handle bad values gracefully.
5225 * g95.h (symbol_attribute): Add referenced member.
5226 (g95_symbol): Add dummy_order member.
5227 (g95_set_sym_referenced): Declare.
5228 * match.c (g95_match_assignment, g95_match_call): Use it
5229 * primary.c (match_actual_arg, g95_match_rvalue,
5230 g95_match_variable): Ditto.
5231 * symbol.c (next_dummy_order): New variable.
5232 (g95_set_sym_referenced): New function.
5233 (check_done): New function.
5234 (g95_add_*): Use it.
5235 * trans-decl.c: Make formatting conform to GCC standards.
5236 (g95_defer_symbol_init): Add dummy variables in the right order.
5237 (g95_get_symbol_decl): Only accept referenced variables.
5238 (g95_create_module_variable): Module variables are always required.
5239 (generatr_local_decls): New function.
5240 (generate_local_vars): New function.
5241 (g95_generate_function_code): Use it.
5243 2003-02-13 Paul Brook <paul@nowt.org>
5245 * trans-decl.c (g95_conv_struct_cons): Remove.
5246 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
5247 * trans-expr.c (g95_conv_structure): New function.
5248 (g95_conv_expr): Use it.
5250 2003-02-09 Paul Brook <paul@nowt.org>
5252 * trans-array.c (g95_array_init_size): Don't evaluate the linit
5253 expressions multiple times.
5254 (g95_trans_auto_arry_allocation): Use pointer not tmp.
5256 2003-02-08 Paul Brook <paul@nowt.org>
5258 * module.c (mio_symtree_ref): Declare as static.
5259 (mio_expr): Remove dead code.
5260 (read_module): Set the symtree link for fixups.
5261 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
5262 (build_round_expr): ... to this.
5263 (g95_conv_intrinsic_aint): New function.
5264 (g95_conv_intrinsic_function): Use it.
5266 2003-02-08 Paul Brook <paul@nowt.org>
5268 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
5269 offset after modificaton, not the increment expression.
5270 * dependency.c: Kill excess whitespace.
5272 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
5274 * dependency.h: Remove some function declarations.
5275 * dependency.c (get_no_of_elements): Change this function not to
5277 * other: Add comments for all modified functions.
5279 2003-02-06 Paul Brook <paul@nowt.org>
5281 * g95spec.c (lang_specific_functions): Fix initializer warning.
5282 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
5283 for structure type names.
5284 * trans-decl.c (g95_cons_structure_cons): New function.
5285 (g95_get_symbol_decl): Use it.
5286 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
5289 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5291 * resolve.c (compare_cases): Add const to casts.
5293 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5295 * g95.h (g95_check_f): Change a1 to f1m.
5296 * intrinsic.c (add_sym_1m, check_specific,
5297 g95_intrinsic_func_interface): Use it.
5299 * module.c (init_pi_tree): Remove useless cast.
5300 (fp2): Fix argument type.
5302 * parse.c (parse_select_block): Add comment.
5304 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
5306 * lang-options.h: Fix warning involving C90 concatenated
5309 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5310 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5312 * io.c (format_asterisk): Complete initializer to kill warning.
5313 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
5314 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
5315 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
5316 new defines to complete initializers. Kills all warnings.
5318 * Make-lang.in: Comment cleanup.
5320 2003-02-05 Paul Brook <paul@nowt.org>
5322 * array.c (g95_free_constructor): Handle NULL expressions.
5323 * resolve.c (resolve_structure_cons): Ditto.
5324 * decl.c (g95_match_null): New Function.
5325 (variable_decl): Use it.
5326 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
5327 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
5328 * trans-types.c (g95_set_decl_attributes): Remove empty function.
5330 2003-02-05 Paul Brook <paul@nowt.org>
5332 * trans.h (build1_v): New macro.
5333 (build_v): Remove pointless and incorrect prototype.
5334 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
5335 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
5337 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
5339 * Make-lang.in (F95_OBJS): Remove one more dead file.
5341 2003-02-01 Paul Brook <paul@nowt.org>
5343 * lang-specs.h: Don't pass -ffixed-form to the linker.
5344 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
5346 2003-02-01 Paul Brook <paul@nowt.org>
5348 * Make-lang.in (F95_OBJS): Remove dead files.
5349 * trans-array.c (g95_array_init_size): Do the right thing when
5351 * trans-decl.c (g95_generate_function_code): Initialize deffered
5352 symbol list before translating contained subroutines.
5353 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
5354 scalar invariant values here...
5355 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
5356 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
5358 2003-01-29 Paul Brook <paul@nowt.org>
5360 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
5361 (g95_walk_elemental_function_args): Reverse chains before adding.
5362 (g95_reverse_ss): Move about a bit.
5363 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
5366 2003-01-28 Paul Brook <paul@nowt.org>
5368 * intrinsic.c (resolve_intrinsic): Use correct union member.
5369 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
5371 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
5372 use associated variables.
5373 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
5374 * trans-expr.c (g95_conv_expr_present): ... to here.
5375 * trans.h: Declare it.
5376 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
5378 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5380 * array.c (expand_iterator): Suppress useless assignment.
5381 * decl.c (match_char_spec): Ditto.
5382 * io.c (match_io_iterator): Ditto.
5383 * primary.c (match_real_constant): Ditto.
5384 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
5385 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
5386 * matchexp.c (match_add_operand, match_level_5): Likewise.
5387 * module.c (parse_atom, find_enum): Likewise.
5388 * resolve.c: move #include <string.h>
5389 (resolve_select): Fix serious typo.
5391 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
5393 * Make-lang.in: Don't build with broken tree-ssa-pre.
5395 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
5397 * resolve.c (resolve_index): Add a TODO.
5398 * symbol.c: Remove useless "#include <ctype.h>".
5400 2003-01-27 Paul Brook <paul@nowt.org>
5402 * check.c (check_rest): Allow different type kinds as an extension.
5403 * g95.h (g95_resolve_f): Add f1m.
5404 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
5405 * intrinsic.h: Chenge prototypes for MIN and MAX.
5406 * iresolve.c (g95_resolve_minmax): New function.
5407 (g95_resolve_min, g95_resolve_max): Use it.
5408 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
5410 (g95_conv_intrinsic_present): Fix logic.
5412 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
5414 * g95.h (g95_case): Don't be a tree, be a double linked list.
5415 * match.c (match_case_selector): Remove redundant semantics check.
5416 Clean up a few goto's to make it a tiny little bit faster.
5417 * resolve.c (case_tree): Die.
5418 (compare_cases): Accept and compare unbounded cases too.
5419 (check_case_overlap): Don't build a tree. Instead, merge-sort the
5420 whole list of g95_cases passed from resolve_select.
5421 (sane_logical_select): Die.
5422 (check_case_expr): Return FAILURE if a CASE label is of the wrong
5424 (resolve_select): Fixup case expression for computed GOTOs, put it
5425 in expr, not expr2, for easier handing in the parse tree dumper and
5426 the code generator. Rewrite the rest of the function: Kill
5427 unreachable case labels and unreachable case blocks.
5428 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
5429 an EXEC_SELECT, not case2 anymore.
5430 * trans-const.c (g95_conv_constant_to_tree): New function.
5431 (g95_conv_constant): Use it.
5432 * trans-const.h: Declare prototype for the new function.
5433 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
5434 g95_trans_character_select): New static functions.
5435 (g95_trans_select): Rewrite.
5437 2003-01-26 Paul Brook <paul@nowt.org>
5439 * intrinsic.c (add_fnctions): Properly add dreal.
5440 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
5441 (g95_conv_intrinsic_function): Use it.
5442 * trans-io.c (build_dt): Abort on internal files (unimplemented).
5444 2003-01-26 Paul Brook <paul@nowt.org>
5446 Widespread changes to the handling of symbols in expressions. These
5447 are now linked via g95_symtree nodes.
5448 * parse.c (g95_fixup_sibling symbols): New function.
5449 (parse_contained): Use it.
5450 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
5451 contained procedure that has bee correctly fixed up.
5452 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
5454 2003-01-24 Paul Brook <paul@nowt.org>
5456 * trans-array.c (g95_walk_expr): Function result attributes are in
5458 * trans-expr.c (g95_conv_function_call,
5459 g95_trans_arrayfunc_assign): Ditto.
5460 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
5462 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
5464 * expr.c (check_restricted): Fix error message.
5465 * symbol.c (free_st_labels): Plug memleak.
5467 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5469 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
5470 reduce_binary_aa, reduce_binary, eval_intrinsic,
5471 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
5472 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
5473 for typesafe intrinsics helper functions.
5474 (g95_intrinsic_sym): Use them.
5475 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
5476 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
5477 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
5478 check_specific, g95_intrinsic_func_interface,
5479 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
5481 * trans-decl.c (g95_get_extern_function_decl): Likewise.
5482 * Make-lang.in: Don't disable warnings for strict prototypes
5483 any longer, everything is typesafe now.
5485 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5487 * bbt.c (duplicate_node): Make static.
5488 * module.c (module_name): Make static.
5489 * scanner.c (include_dirs): Make static.
5491 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5493 Hard coded _gfor_'s should not show up anymore.
5494 * g95.h (PREFIX): New macro.
5495 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
5497 (g95_resolve_random_number): Likewise.
5498 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
5499 * trans-io.c: Remove 'prefix' macro. Replace all uses with
5500 the new PREFIX macro from g95.h.
5502 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5504 The troubles of forking... Andy implemented this just now too.
5505 Let's stick to that and keep the trees close.
5506 * g95.h (g95_st_label): 'format' member is now a g95_expr.
5507 * io.c: Revert previous changes.
5508 (g95_match_format): Match the format string as a character
5510 * match.h (g95_statement_label): Declare external.
5511 * parse.c: Revert previous changes.
5512 * symbol.c (g95_free_st_label): Free a g95_expr instead
5514 * trans-io.c: Revert previous changes.
5515 (build_dt): Use set_string to set the format string.
5517 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5519 * io.c (format_string): Make non-static.
5520 (g95_match_format): Remember the format string.
5521 (terminate_io): Add I/O termination for empty I/O lists.
5522 * match.h: Declare external format_string.
5523 * parse.c (check_statement_label): Attack the format string
5524 to a format label for FORMAT statements.
5525 * trans-io.c (g95_add_field): Define prefix macro. Replace
5526 all uses of PREFIX define with a use of this macro.
5527 (build_dt): Implement formatted I/O for format labels.
5529 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5531 * lang-options.h: Kill "-std=F".
5532 * options.c: Remove unimplemented "-std=F". Modify
5534 * misc.c (g95_terminal_width): New function.
5535 * error.c (g95_error_init_1): Use g95_terminal_width.
5536 * g95.h: Add prototype for g95_terminal_width, remove
5539 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
5541 * Make-lang.in: Fix typo.
5543 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5545 * g95.h (struct g95_case): Remove unused cruft, new member
5546 'where' to keep track of the locus of the default case.
5547 * match.c (g95_match_case): Add locus to the current case.
5548 (match_case_selector): Likewise.
5549 * parse.c (parse_select_block): Move semantics check for
5550 multiple DEFAULT cases out of here to...
5551 * resolve.c (check_case_overlap): ...here. Return sooner
5553 (check_case_expr): Take two g95_cases now, use to sure the
5554 expression kinds are the same.
5555 (resolve_select): Cleanup.
5557 2003-01-18 Paul Brook <paul@nowt.org>
5559 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
5560 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
5562 (g95_get_extern_function_decl): Put decls in the correct context.
5564 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5566 * trans-io.c: Port changes from Andy to set ERR flag.
5568 2003-01-17 Paul Brook <paul@nowt.org>
5570 * trans-array.c: Add various comments.
5571 (g95_ss_terminator): Declare as const.
5572 (g95_walk_expr): Remove first parameter and update all callers.
5573 (g95_walk_op_expr): Initialize scalar SS properly.
5574 * trans-array.h (g95_walk_expr): Update prototype.
5575 * trans-expr.c: Update for new g95_walk_expr.
5576 * trans-intrinsic.c: Ditto.
5577 * trans-io.c: Ditto.
5578 * trans.h: Various comments for SS chains.
5580 2003-01-17 Paul Brook <paul@nowt.org>
5582 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
5584 * intrinsic.c (add_functions): Use them.
5585 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
5586 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
5588 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5590 Fallout of a small merge conflict:
5591 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
5593 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5595 * initrinsic.c: New add_sym_* functions for strong typing.
5596 (add_conv): Make prototype strict.
5597 * dump-parse-tree.c, dependency.c: Include config.h
5598 * resolve.c, trans-io.c: Fix typos.
5600 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5602 * dump-parse-tree.c (g95_show_code_node): Show the
5603 condition for a computed GOTO that was transformed
5604 to a SELECT CASE construct.
5605 * resolve.c (check_case_overlap): Revert previous switch
5606 to treaps, it was too slow and didn't catch all trouble.
5607 (resolve_symbol): Be more flexible about module procedures.
5608 * symbol.c (check_conflict): Point to relevant section in
5609 the standard for dubious conflict. Allow procedure
5610 dummy arguments to be optional again.
5611 * trans-io (add_field): Rename to g95_add_field. Change
5613 * trans-stmt (trans_select): Handle unbounded cases for
5614 integer SELECT CASE constructs. Fix/add more comment.
5616 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5618 * g95.h: Uses GCC's function attribute macros.
5619 * error.c, module.c, parse.c, g95.h: More function attributes.
5621 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5623 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
5624 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
5627 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5629 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
5631 * trans.c (g95_trans_code): Use annotate_all_with_file_line
5632 instead of nowdead wrap_all_with_wfl.
5634 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5636 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
5637 before generating code, so we can still see it even if the code
5638 generation phase dies.
5640 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5642 * decl.c (build_sym): Split out initialization expression parts...
5643 (add_init_expr_to_sym): ...to here.
5644 (variable_decl): Add the symbol following an attribute list to the
5645 symbol tree before parsing the optional initialization expression
5646 if the symbol is not of a derived type.
5647 * primary.c (g95_match_rvalue): Don't assume a symbol always has
5648 a value if it is a PARAMETER.
5650 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5652 * misc.c: Don't #include <mcheck.h>
5653 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
5654 ever was a glibc bug, then either this was never reported to
5655 glibc people, or it has been fixed for so long that there's
5656 no information you can find about it, anywhere.
5658 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5661 * module.c (attr_bits, bt_types, array_spec_types):
5662 Switch 'const' and 'static'.
5663 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
5665 GNU'ify source code:
5666 * trans-io.c: Numerous fixes, one fixed warning and a few
5667 TODO markers so that we don't forget about them.
5669 2003-01-13 Paul Brook <paul@nowt.org>
5671 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
5672 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
5674 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
5675 * match.c (g95_match_stop): Fix dumb == -> != error.
5677 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5679 * dump-parse-tree.c (show_indent): Add line breaks. This
5680 whole dumping process needs cleanups.
5681 * f95-lang.c (g95_mark_addressable): Fix prototype to match
5682 the langhook. Fix 'return's accordingly.
5683 * g95-support.h: Adjust prototype.
5684 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
5685 * lang-options.h: Add '-fsyntax-only'.
5686 * options.c (g95_init_options): Init 'no_backend'.
5687 (g95_parse_arg): Deal with '-fsyntax-only'.
5688 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
5691 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5693 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
5694 arguments. Also make sure that if a symbol is marked INTRINSIC,
5695 an intrinsic with the symbol's name actually exists.
5696 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
5697 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
5698 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
5700 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5702 * resolve.c (resolve_contained_functions): Fix condition, don't
5703 throw internal_error if a child namespace has no name. Apparently
5704 this can be the case?
5706 2003-01-11 Paul Brook <paul@nowt.org>
5708 Port changes from Andy's tree:
5709 * g95.h (g95_code): Add stop_code.
5710 * match.c (g95_match_stop): Detter syntax checking.
5711 * resolve.c (resolve_generic_f0): Return match type.
5712 (resolve_generic_f): Remove dead/duplicated code.
5713 (resolve_specific_f): Ditto.
5714 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
5715 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
5716 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
5718 2003-01-11 Paul Brook <paul@nowt.org>
5720 * trans-array.c: Various documentation/comment changes.
5721 * trans-stmt.c: Ditto.
5724 2003-01-10 Paul Brook <paul@nowt.org>
5726 * options.c/h: Add -fdump-parse-tree as alias of -v.
5728 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5730 * dump-parse-tree.c (g95_show_namespace): Fixed another
5731 typo. Sorry, it's Friday...
5733 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5736 * trans-array.c, trans-array.h, trans.c, trans-const.c,
5737 trans-const.h, trans-decl.c, trans-expr.c, trans.h
5738 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
5739 trans-types.c: Fix bogus copyright years, add 2003.
5740 * trans-types.h: Give copyright header.
5742 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5744 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
5745 * expr.c, options.c, scanner.c: Add some more 'const' markers.
5746 * intrinsic.c: Some constant strings moved to read-only memory.
5747 * io.c (format_asterisk): Move to...
5750 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5752 * dump-parse-tree.c (g95_show_namespace): Dump implicit
5753 types for ranges instead of per-letter. Indent the
5754 'CONTAINS' just like everything else.
5755 * resolve.c (resolve_contained_functions): Clarify comment.
5756 Explain non-obvious conditional expression. Improve
5757 diagnostics if tyoe cannot be resolved.
5758 Port semi-fix from Andy's tree:
5759 (was_declared): Move up before first use.
5760 (generic_sym, specific_sym): New functions. Code moved
5761 out if procedure_kind.
5762 (procedure_kind): Simplify using new functions.
5763 (resolve_generic_f): Make sure the functions we find in
5764 a parent namespace is generic.
5765 (resolve_specific_f): Ditto for specific functions.
5767 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5769 * trans-stmt.c, trans.c: Fix some code style issues. Add
5770 some more comment (but still not enough!).
5772 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5774 * symbol.c (flavors, procedures, intents, acces_types,
5775 access_types, ifsrc_types): Make const.
5776 * misc.c (g95_string2code): Make 'm' param 'const'.
5777 * module.c (find_enum, write_atom, mio_name): Make
5779 (attr_bits, bt_types, array_spec_types, array_ref_types,
5780 ref_types, expr_types): Make const.
5781 * g95.h: Adjust external decls.
5783 2003-01-09 Paul Brook <paul@nowt.org>
5785 * Testsuite: Add a load of new cases.
5787 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5789 * Make-file.in: Add dependency on back end header files;
5790 a parallel build should work now.
5791 * f95-lang-c (lang_identifier): Remove bogus comment.
5792 (g95_be_parse_file): Fix prototype.
5793 (g95_init): Make static.
5794 (g95_finish): Make static.
5795 * error.c (g95_syntax_error): Kill. Make define in...
5796 * g95.h (g95_syntax_error): Define.
5797 (g95.options): Make 'source' member 'const'.
5798 * interface.c (g95_match_interface): Explain
5799 hard-to-read condition.
5800 (g95_match_end_interface): Ditto.
5801 * trans_const.c (g95_build_string_const): Make 's' parameter
5803 * trans_const.h: Adjust protoype accordingly.
5804 * trans-decl.c: Include tree-dump.h
5805 (g95_generate_function_code): Build fixes for recent changes
5806 in the tree-ssa branch.
5808 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5810 * format.c: Kill, move code from here...
5812 * Make-lang.in: Adjust.
5815 * BUGS: Mention where to submit bugs. Move old content...
5816 * TODO: ...to here. New file.
5818 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5819 Fix most warnings, and suppress the ones we can't fix for now.
5820 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
5821 these warnings just clutter the screen and there's not much
5822 we can do about them for now anyway.
5823 * check.c, iresolve.c: Mark unused function parameters.
5824 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
5825 they should be resolved before they get here.
5826 * error.c: Remove unused FILE *status_out.
5827 * f95-lang.c (g95_init): Remove bogus cast.
5828 * Many files: Make things 'const' where required.
5829 * g95.h: Fix prototypes for all modified functions above.
5830 (g95_options): Remove 'object' member.
5832 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5834 * Make-file.in: Cleanup bogus targets. Add more comment.
5835 * lang-options.h: New option '-w'.
5836 * g95.h: add no_options field to struct g95_options.
5837 * options.c (g95_init_options): Default no_warnings to off.
5838 (g95_parse_arg): Recognise the '-w' switch and its alias,
5840 * error.c (g95_warning, g95_warning_now): Don't emit warning if
5841 no_warning option is set.
5842 * iresolve.c (g95_resolve_shape): Fix warning.
5844 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5846 * primary.c (g95_next_string_char): Rename next_string_char, and
5847 make static. Adjust callers accordingly.
5848 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
5849 callers accordingly.
5850 * g95.h: Split out all g95_match* functions to...
5851 * match.h: ...here. New file.
5852 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
5853 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
5855 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5857 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
5858 g95_merge_new_implicit): New functions.
5859 (g95_match_implicit_none, g95_match_implicit): Move from here...
5860 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
5861 Modify to use the new functions in symbol.c.
5862 * g95.h: Add and move prototypes.
5864 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5866 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
5867 node compare function.
5868 (g95_insert_bbt): Likewise.
5869 (g95_insert_bbt_with_overlap): Likewise.
5870 (g95_delete_bbt): Likewise.
5871 (delete_treap): Likewise. Also fix a potential bug when calling it.
5872 * module.c (compare_pointers): Change proto to compare_fn.
5873 (compare_integers): Likewise.
5874 (compare_true_names): Likewise.
5875 (find_true_name): Adjust call to compare_true_names to match proto.
5876 (require_atom, write_atom, mio_name): Fix 'const' warnings.
5877 (init_pi_tree): Make compare a compare_fn instead of (int *).
5878 * resolve.c (compare_cases): Change proto to compare_fn.
5879 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
5880 it static, and rename to compare_symtree.
5881 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
5883 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
5884 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
5886 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5887 * Make-lang.in: Fix spaces/tabs issues from previous patch.
5888 * patch.options: Blow away Paul's checkin mistake :-)
5889 * io.c (terminate_io): Fix memory leak (Arnaud).
5891 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5893 * Make-lang.in: Teach about building DVI, info manual.
5894 * g95.texi: New file.
5896 2003-01-02 Paul Brook <paul@nowt.org>
5898 * trans-array.c (g95_reverse_ss): Make static and don't use.
5899 (g95_conv_ss_descriptor): Don't use g95_loopinfo
5900 (g95_conv_array_parameters): Modify for pointer assignments.
5901 (g95_walk_subexpr): New function.
5902 (g95_walk_expr*): Use it.
5903 * trans-array.h (g95_reverse_ss): Remove prototype.
5904 * trans-expr.c (g95_trans_pointer_assign): Implement.
5905 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
5906 * trans-intrinsic.c: Sync with scalarizer changes.
5907 * trans-io.c: Ditto.
5909 2002-12-29 Paul Brook <paul@nowt.org>
5911 * trans-array.c: Document calling convention for arrays.
5913 2002-12-19 Paul Brook <paul@nowt.org>
5915 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
5916 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
5917 optional parameters for some intrinsics.
5918 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
5919 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
5920 optional parameters.
5921 * trans.h (g95_se): Add ignore_optional flag.
5923 2002-12-15 Paul Brook <paul@nowt.org>
5925 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
5926 * trans-decl.c (g95_generate_function_code): Use TDI_original.
5928 2002-12-14 Paul Brook <paul@nowt.org>
5930 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
5932 2002-12-12 Paul Brook <paul@nowt.org>
5934 * trans-array.c (g95_trans_array_constructor_subarray): Fully
5935 initialize the scalarizer.
5936 (various): Update to new format of g95_expr->value.constructor.
5938 2002-12-08 Paul Brook <paul@nowt.org>
5940 * trans-array.c (g95_put_offset_into_var): New function.
5941 (g95_trans_array_constructor_subarray): New function.
5942 (g95_trans_array_constructor_value): Use it.
5943 (g95_array_cons_size): Don't abort() on array components.
5945 2002-12-08 Paul Brook <paul@nowt.org>
5947 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
5948 * support.c: Update #includes.
5949 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
5950 * trans-array.c: Update #includes.
5952 * trans-const.c: Ditto.
5953 * trans-io.c: Ditto.
5954 * trans-types.c: Ditto.
5955 (g95_init_types): Set size_type_node.
5956 * trans-decl.c: Update #includes.
5957 (gfor_fndecl_adjust{l,r}): Declare and initialize.
5958 * trans-stmt.c: Update #includes.
5959 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
5960 (g95_trans_select): Fix check for unbounded ranges.
5961 * trans-expr.c: Update #includes.
5962 (g95_conv_string_tmp): New function.
5963 (g95_conv_concat_op): Use it.
5964 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
5965 * Trans-intrisic.c: Update #includes.
5966 (g95_conv_intrinsic_strcmp): New function.
5967 (g95_conv_intrinsic_adjust): Ditto.
5968 (g95_conv_intrinsic_function: Use them.
5970 2002-11-30 Paul Brook <paul@nowt.org>
5972 * trans-array.c (g95_walk_function_expr): Handle non-array return by
5974 * trans-dec.c (g95_build_function_decl): Handle character return
5976 (g95_get_fake_result_decl): Ditto.
5977 (g95_trans_deferred_vars): Ditto.
5978 * trans-expr.c (g95_conv_function_call): Ditto.
5979 (g95_trans_arrayfunc_assign) Limit to array valued functions.
5980 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
5981 (g95_conv_intrinsic_function): Use it.
5982 * trans-types.c (g95_sym_type): Handle functions returning strings.
5983 (g95_return_by_reference): Ditto.
5984 (g95_get_function_type): Ditto.
5986 2002-11-18 Paul Brook <paul@nowt.org>
5988 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
5989 requires a temporary.
5990 (g95_trans_select): Handle computed gotos.
5991 * trans-types.c (g95_build_array_type): Warn about non-functional
5992 assumed shape arrays.
5993 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
5995 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
5996 (g95_conv_intrinsic_int): New function.
5997 (g95_conv_intrinsic_mod): New function.
5998 (g95_conv_intrinsic_ichar): New function.
5999 (g95_conv_intrinsic_function): Use them.
6000 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
6002 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
6004 * trans-types.c (g95_build_array_type): Assumed
6005 sized arrays can have rank > 1.
6006 * trans.c (g95_trans_code): Remove erroneous
6007 warning about CONTINUE.
6008 * trans-expr.c (g95_conv_variable): Remove
6011 2002-11-15 Paul Brook <paul@nowt.org>
6013 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
6015 2002-10-31 Paul Brook <paul@nowt.org>
6017 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
6018 * trans-expr.c (g95_conv_component_ref): Handle character string
6020 (g95_conv_string_parameter): Ditto.
6021 * trans-types.c (g95_get_derived_type): Add length decl to caracter
6024 2002-10-10 Paul Brook <paul@nowt.org>
6026 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
6027 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
6029 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
6030 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
6031 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
6032 * trans-types.c (pvoid_type_node): Declare and initialize.
6033 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
6034 (g95_array_allocate): Fix when base==data.
6035 (g95_conv_array_parameter): Correctly handle reduced rank sections.
6036 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
6038 2002-10-09 Paul Brook <paul@nowt.org>
6040 * (g95_conv_expr_reference): Handle character strings correctly.
6042 2002-10-07 Paul Brook <paul@nowt.org>
6044 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
6046 * trans-array.c (g95_build_array_initializer): Remove.
6047 (g95_conv_array_initializer): New Function.
6048 (g95_trans_auto_arry_allocation): Cleanup.
6049 (g95_trans_init_character_array): Remove.
6050 * g95spec.c: Link in libgforbegin.
6051 * trans.c (g95_generate_code): Rename main function to MAIN__.
6052 (g95_create_var): New function.
6053 (g95_create_var_np): New function.
6054 (g95_evaluate_now): New function.
6055 (g95_start_block): New function.
6056 (g95_finish_block): New function.
6057 (g95_add_expr_to_block): New function.
6058 (g95_add_block_to_block): New function.
6059 * trans-expr.c (g95_conv_componen_ref): New function.
6060 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
6061 (F95_OBJS): Add dependency.o.
6062 * f95-lang.c (g95_is_simple_stmt): Remove.
6063 * f95-tree.c (mark_not_simple): New function.
6064 (unshare_all_trees): New function.
6065 (create_tmp_var, create_tmp_alias_var): Remove.
6066 * support.c (declare_tmp_vars, tree_last_decl): Remove.
6067 * trans*: Convert to new IR using GENERIC trees. Don't bother about
6068 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
6070 2002-10-01 Paul Brook <paul@nowt.org>
6072 * trans-array.c: Add support for descriptorless arrays.
6073 (g95_conv_array_data): New function.
6074 (g95_conv_array_base): New function.
6075 * trans-array.h: Declare these here.
6076 * trans-decl.c(g95_create_mopdule_variable): Perform variable
6077 initialization and creation here.
6078 (g95_create_module_vars): Instead of here.
6079 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
6080 * trans-intrinsic.c: Ditto.
6081 * trans-types.c (g95_is_nodesc_array): New function.
6082 (g95_get_nodesc_array_type): New function.
6083 (g95_sym_type, g95_get_derived_type): Use them.
6084 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
6086 2002-09-28 Paul Brook <paul@nowt.org>
6088 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
6089 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
6092 2002-09-24 Paul Brook <paul@nowt.org>
6094 * f95-lang.c (listify): Remove declaration.
6095 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
6097 * f95-tree.c (get_name): New function.
6098 * trans.c (module_namespace): Remove.
6099 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
6100 * trans-types.c: Ditto.
6102 2002-09-19 Paul Brook <paul@nowt.org>
6104 * trans-array.c (g95_get_array_cons_size): New Function.
6105 (g95_con_ss_startstride): Handle Array constructors.
6106 (g95_conv_loop_setup): Ditto.
6107 (g95_conv_array_parameter): Ditto.
6108 * tras-decl.c (g95_finish_var_decl): Make initializes variables
6111 2002-09-19 Paul Brook <paul@nowt.org>
6113 * trans.c (g95_simple_fold_tmp): Detect variables inside
6115 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
6117 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
6119 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
6121 2002-09-14 Paul Brook <paul@nowt.org>
6123 * trans.c (g95_create_module_variable): Move to trans-decl.c.
6124 * trans-const.c (g95_conv_string_init): New Function.
6125 * trans-const.h: Declare it.
6126 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
6127 variables. Don't bail on intrinsic symbols.
6128 (get_extern_function_decl): Handle specific intrinsic functions.
6129 * trans-types.c (g95_sym_type): Dummy functions don't return
6131 * trans-array.c (g95_build_array_initializer): New Function.
6132 (g95_trans_auto_array_allocation): Build initializer for static decls.
6133 Don't use mpz_addmul, it's GMP4 only.
6135 2002-09-12 Paul Brook <paul@nowt.org>
6137 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
6138 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
6139 assembler names for module procedures.
6141 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6143 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
6146 2002-09-10 Paul Brook <paul@nowt.org>
6148 * trans-array.c: Change format of G95_SS_TEMP strictures.
6149 (g95_check_fncall_dependancy): New function.
6150 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
6152 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
6154 (g95_build_function_decl): Don't assume result arrays are packed.
6155 (g95_trans-deferred-vars): Handle array result variables.
6156 (g95_generate_fuction_code): Clear saved_function_decls.
6157 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
6159 (g95_trans_arrayfunc_assign): New function.
6160 (g95_trans_assignment): Use it.
6161 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
6162 (g95_se): Add direct_byref.
6163 * trans-types.c: Use sym->result rather than sym where appropriate.
6164 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
6165 Update other functions to use this.
6166 (g95_is_intrinsic_libcall): New function.
6167 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
6168 (g95_walk_intrinsic_function): Ditto.
6170 2002-09-08 Paul Brook <paul@nowt.org>
6172 * trans-types.c: Change rank field to dtype field in array descriptor.
6173 * trans-array.c: Implement filling of dtype array descriptor field.
6174 * trans-intrinsic.c: Fix broken LEN intrinsic.
6176 2002-09-07 Paul Brook <paul@nowt.org>
6178 * trans-intrinsic.c: Remove outdated todo intrinsic list.
6179 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
6180 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
6182 2002-09-06 Paul Brook <paul@nowt.org>
6184 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
6185 (gt-f95-trans-types.h): Add dependancy information.
6186 * config-lang.in (gtfiles): Add trans-types.c
6187 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
6188 back to top-level code.
6189 * trans-array.c, trans-types.c: Change format of array descriptor.
6190 (g95_conv_descriptor_dimension): New function.
6191 * trans-types.h (g95_conv_descriptor_rank): define.
6192 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
6195 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6197 * trans-array.c, trans-types.c: Add rank information to descriptor.
6199 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6201 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
6203 2002-09-04 Paul Brook <paul@nowt.org>
6205 * f95-lang.c (g95_create_decls): New function.
6206 (g95_init): Move initialization of external decls to above, and call
6207 from g95_be_parse_file.
6208 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
6209 * trans-types.c (g95_init_types): Always name integer and char types.
6210 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
6212 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6214 * Make-lang.in: Add options.c to F95_PARSER_OBJS
6216 2002-09-02 Paul Brook <paul@nowt.org>
6218 * g95_generate_code: Clear the attr for __fortran_main.
6219 * trans-types.c (g95_finish_type): New function.
6220 * g95_init_io_state_type: Use g95_finish_type.
6221 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
6223 2002-09-01 Paul Brook <paul@nowt.org>
6225 * README.backend: Warn about the dangers of extra config.h files.
6226 Remove obsolete libgfor stuff.
6227 * config-lang.in: Add target-libgfor dependancy.
6228 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
6230 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
6232 * g95_conv_mpz_to_tree: Free storage pointed to by q,
6235 2002-08-30 Paul Brook <paul@nowt.org>
6237 * trans-intrinsic.c (g95_conv_intrinsic_function,
6238 g95_walk_intrinsic_function): Added ANY and ALL.
6239 (g95_conv_intrinsic_anyall): New function.
6240 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in