1 2005-03-27 Steven G. Kargl <kargls@comcast.net>
3 * intrinsic.texi: Document AIMAG, AINT, ALL
5 2005-03-26 Steven G. Kargl <kargls@comcast.net>
7 * arith.c (check_result): Fix illogical logic.
9 2005-03-26 Canqun Yang <canqun@nudt.edu.cn>
11 * trans-common.c (create_common): Build RECORD_NODE for common blocks
12 contain no equivalence objects.
13 (add_equivalences): New argument saw_equiv.
14 (trans_common): New local variable saw_equiv.
15 (finish_equivalences): Add a local variable dummy, Always pass true
16 for the 3rd parameter to create_common.
18 2005-03-25 Steven G. Kargl <kargls@comcast.net>
20 * intrinsic.texi: Fix "make dvi"
22 2005-03-24 Steven G. Kargl <kargls@comcast.net>
24 * intrinsic.texi: New file.
25 * gfortran.texi: Include it; white space change; fix typo.
27 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
29 * f95-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
31 2005-03-23 Steven Bosscher <stevenb@suse.de>
33 * convert.c (convert): Replace fold (buildN (...)) with fold_buildN.
34 * trans-array.c (gfc_trans_allocate_array_storage,
35 gfc_trans_allocate_temp_array gfc_trans_array_constructor_value,
36 gfc_conv_array_index_ref, gfc_trans_array_bound_check,
37 gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
38 gfc_conv_array_ref, gfc_trans_preloop_setup, gfc_conv_ss_startstride,
39 gfc_conv_loop_setup, gfc_array_init_size, gfc_trans_array_bounds,
40 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
41 gfc_conv_expr_descriptor): Likewise.
42 * trans-expr.c (gfc_conv_powi, gfc_conv_string_tmp,
43 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
44 * trans-intrinsic.c (build_round_expr, gfc_conv_intrinsic_bound,
45 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_sign,
46 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
47 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_bitop,
48 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
49 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_ishftc,
50 gfc_conv_intrinsic_merge, prepare_arg_info,
51 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_repeat): Likewise.
52 * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do, gfc_trans_do_while,
53 gfc_trans_forall_loop, gfc_do_allocate, generate_loop_for_temp_to_lhs,
54 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
55 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
56 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_where_assign):
58 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Likewise.
59 * trans.c (gfc_add_modify_expr): Likewise.
61 2005-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
63 * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill,
64 gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub,
65 gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename,
66 gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror,
67 gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub,
68 gfc_check_perror): new functions to check newly implemented
70 * gfortran.h: adding symbols for new intrinsics.
71 * intrinsic.c (add_functions): adding new intrinsics.
72 (add_subroutines): adding new intrinsics.
73 * intrinsic.h: prototype for all checking and resolving
75 * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub,
76 gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill,
77 gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk,
78 gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub,
79 gfc_resolve_kill_sub, gfc_resolve_link_sub,
80 gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub,
81 gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub,
82 gfc_resolve_perror): new functions to resolve intrinsics.
83 * trans-intrinsic.c (gfc_conv_intrinsic_function): add case
86 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
88 * dump-parse-tree.c (gfc_show_expr): Dump name of namespace
89 in which the variable is declared.
92 * resolve.c (was_declared): Also check for dummy attribute.
94 2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
96 * gfortran.h (arith): Remove ARITH_0TO0.
97 * arith.c (gfc_arith_error): Remove handling of ARITH_0TO0.
98 (gfc_arith_power): Remove special casing of zero to integral
101 2005-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
103 * Make-lang.in (fortran-warn): Remove -Wno-error.
104 (expr.o-warn, resolve.o-warn, simplify.o-warn,
105 trans-common.o-warn): Specify -Wno-error.
107 2005-03-17 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
109 * trans-array.c (gfc_trans_static_array_pointer,
110 get_array_ctor_var_strlen, gfc_conv_array_index_offset): Fix
111 comment and formatting typos.
113 2005-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
115 * invoke.texi: Fix typos.
117 2005-03-15 Zack Weinberg <zack@codesourcery.com>
119 * Make-lang.in (GFORTRAN_TEXI): Add gcc-vers.texi.
121 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
123 * trans-stmt.c (gfc_trans_label_assign): Don't set DECL_ARTIFICIAL flag
124 to zero on label_tree.
126 2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
129 * io.c (resolve_tag): Add checking on assigned label.
130 (match_dt_format): Does not set symbol assign attribute.
131 * match.c (gfc_match_goto):Does not set symbol assign attribute.
132 * resolve.c (resolve_code): Add checking on assigned label.
133 * trans-common.c (build_field): Deals with common variable assigned
135 * trans-stmt.c (gfc_conv_label_variable): New function.
136 (gfc_trans_label_assign): Use it.
137 (gfc_trans_goto): Ditto.
138 * trans-io.c (set_string): Ditto.
139 * trans.h (gfc_conv_label_variable): Add prototype.
141 2005-03-14 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
144 * symbol.c (check_conflict): A dummy argument can't be a statement
147 2005-03-14 Zdenek Dvorak <dvorakz@suse.cz>
149 * fortran/trans-intrinsic.c (gfc_conv_intrinsic_ishft): Convert
150 the argument of the shift to the unsigned type.
152 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
155 * resolve.c (gfc_resolve_index): Allow REAL indices as an extension.
157 2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
160 * resolve.c (gfc_resolve): Check if character lengths are
161 specification expressions.
163 2005-03-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
166 * trans-array.c (gfc_stack_space_left): Remove unused variable.
167 (gfc_can_put_var_on_stack): Move to trans-decl.c, remove #if 0'ed
169 * trans-array.h (gfc_stack_space_left, gfc_can_put_var_on_stack):
170 Remove declaration / prototype.
171 * trans-common.c (build_equiv_decl): Give union a name. Check if
172 it can be put on the stack.
173 * trans-decl.c (gfc_stack_space_left): Move function here.
174 (gfc_build_qualified_array): Fix comment typo.
175 * trans.h (gfc_put_var_on_stack): Add prototype.
177 2005-03-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
179 * Make-lang.in (fortran-warn): Set to $(STRICT_WARN) -Wno-error.
180 * decl.c, trans.c: Don't use C++ style comments.
181 * gfortran.h (sym_flavor, procedure_type, sym_intent, gfc_access,
182 ifsrc): Give names to enums and use ENUM_BITFIELD.
183 (gfc_access): Remove trailing comma.
185 2005-03-05 Steven G. Kargl <kargls@comcast.net>
188 * primary.c (match_complex_constant): Mangled complex constant may
189 be an implied do-loop. Give implied do-loop matcher a chance.
191 2005-03-05 Steven G. Kargl <kargls@comcast.net>
194 * resolve.c (compare_shapes): New function.
195 (resolve_operator): Use it.
197 2005-03-05 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
199 * trans-const.c (gfc_conv_constant_to_tree): Use correct tree
200 type for COMPLEX constants.
202 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
205 * trans-expr.c (gfc_conv_function_call): Correctly dereference
206 argument from a pointer function also if it has a result clause.
208 2005-03-04 Steven G. Kargl <kargls@comcast.net>
210 * expr.c (gfc_copy_shape_excluding): Change && to ||.
212 2005-03-04 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
214 * trans-intrinsic.c (gfc_get_symbol_for_expr): Fix comment typo,
217 2005-02-28 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
221 * simplify.c (gfc_simplify_bound): Rename to ...
222 (simplify_bound): ... this and overhaul.
224 2005-02-28 Steven G. Kargl <kargl@gcc.gnu.org>
226 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): remove boolean argument.
227 (gfc_conv_intrinsic_function): update function calls
229 2005-02-27 Steven G. Kargl <kargl@gcc.gnu.org>
232 * trans-types.c (gfc_max_integer_kind): Declare
233 (gfc_init_kinds): Initialize it.
234 * gfortran.h (gfc_max_integer_kind): extern it.
235 * primary.c (match_boz_constant): Use it; remove gfortran extension
236 of kind suffixes on BOZ literal constants
239 2005-02-27 Steven G. Kargl <kargls@comcast.net>
241 * arith.c (gfc_check_real_range): Remove multiple returns
242 (check_result): New function.
243 (gfc_arith_uminus,gfc_arith_plus,gfc_arith_times,
244 gfc_arith_divide,gfc_arith_power,gfc_arith_minus): Use it.
247 2005-02-24 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
249 * decl.c, resolve.c, trans-array.c, trans.h: Fix comment typo(s).
252 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-meunchen.de>
254 Unrevert previously reverted patch. Adding this fix:
255 * module.c (find_true_name): Deal with NULL module.
257 2005-02-24 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
259 Revert yesterday's patch:
260 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
262 * gfortran.h (gfc_component, gfc_actual_arglist, ...
263 ... argument. Copy string instead of pointing to it.
265 2005-02-23 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
267 * gfortran.h (gfc_get_namespace): Add second argument to prototype.
268 * intrinsic.c (gfc_intrinsic_init_1): Pass second argument to
270 * module.c (mio_namespace_ref, load_needed): Likewise.
271 * parse.c (parse_interface, parse_contained): Likewise. Here the
272 correct second argument matters.
273 * symbol.c (gfc_get_namespace): Add parent_types argument, only copy
274 parent's implicit types if this is set.
275 (gfc_symbol_init_2): Pass second argument to gfc_get_namespace.
276 * trans-common.c (build_common_decl): Likewise.
278 * gfortran.h (symbol_attribute): New 'untyped' field, fix comment
280 * symbol.c (gfc_set_default_type): Issue error only once, by setting
281 and checking 'untyped' attribute.
283 * gfortran.h (gfc_expr): Move 'operator', 'op1', 'op2', and 'uop'
284 fields into new struct 'op' inside the 'value' union.
285 * arith.c (eval_intrinsic): Adapt all users.
286 * dependency.c (gfc_check_dependency): Likewise.
287 * dump-parse-tree.c (gfc_show_expr): Likewise.
288 * expr.c (gfc_get_expr): Don't clear removed fields.
289 (free_expr0, gfc_copy_expr, gfc_type_convert_binary,
290 gfc_is_constant_expr, simplify_intrinsic_op, check_init_expr,
291 check_intrinsic_op): Adapt to new field names.
292 * interface.c (gfc_extend_expr): Likewise. Also explicitly
293 nullify 'esym' and 'isym' fields of new function call.
294 * iresolve.c (gfc_resolve_dot_product, gfc_resolve_matmul):
295 Adapt to renamed structure fields.
296 * matchexp.c (build_node, match_level_1, match_expr): Likewise.
297 * module.c (mio_expr): Likewise.
298 * resolve.c (resolve_operator): Likewise.
299 (gfc_find_forall_index): Likewise. Only look through operands
300 if dealing with EXPR_OP
301 * trans-array.c (gfc_walk_op_expr): Adapt to renamed fields.
302 * trans-expr.c (gfc_conv_unary_op, gfc_conv_power_op,
303 gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
306 * gfortran.h (gfc_component, gfc_actual_arglist, gfc_user_op): Make
307 'name' a 'const char *'.
308 (gfc_symbol): Likewise, also for 'module'.
309 (gfc_symtree): Make 'name' a 'const char *'.
310 (gfc_intrinsic_sym): Likewise, also for 'lib_name'.
311 (gfc_get_gsymbol, gfc_find_gsymbol): Add 'const' qualifier to
313 (gfc_intrinsic_symbol): Use 'gfc_get_string' instead of 'strcpy' to
314 initialize 'SYM->module'.
315 * check.c (gfc_check_minloc_maxloc, check_reduction): Check for NULL
316 pointer instead of empty string.
317 * dump-parse-tree.c (gfc_show_actual_arglist): Likewise.
318 * interface.c (gfc_compare_types): Adapt check to account for possible
320 (compare_actual_formal): Check for NULL pointer instead of empty
322 * intrinsic.c (gfc_current_intrinsic, gfc_current_intrinsic_arg):
323 Add 'const' qualifier.
324 (conv_name): Return a heap allocated string.
325 (find_conv): Add 'const' qualifier to 'target'.
326 (add_sym): Use 'gfc_get_string' instead of 'strcpy'.
327 (make_generic): Check for NULL pointer instead of empty string.
328 (make_alias): Use 'gfc_get_string' instead of 'strcpy'.
329 (add_conv): No need to strcpy result from 'conv_name'.
330 (sort_actual): Check for NULL pointer instead of empty string.
331 * intrinsic.h (gfc_current_intrinsic, gfc_current_intrinsic_arg):
333 * module.c (compare_true_names): Compare pointers instead of strings
335 (find_true_name): Initialize string fields with gfc_get_string.
336 (mio_pool_string): New function.
337 (mio_internal_string): Adapt comment.
338 (mio_component_ref, mio_component, mio_actual_arg): Use
339 'mio_pool_string' instead of 'mio_internal_string'.
340 (mio_symbol_interface): Add 'const' qualifier to string arguments.
341 Add level of indirection. Use 'mio_pool_string' instead of
342 'mio_internal_string'.
343 (load_needed, read_module): Use 'gfc_get_string' instead of 'strcpy'.
344 (write_common, write_symbol): Use 'mio_pool_string' instead of
345 'mio_internal_string'.
346 (write_symbol0, write_symbol1): Likewise, also check for NULL pointer
347 instead of empty string.
348 (write_operator, write_generic): Pass correct type variable to
349 'mio_symbol_interface'.
350 (write_symtree): Use 'mio_pool_string' instead of
351 'mio_internal_string'.
352 * primary.c (match_keyword_arg): Adapt check to possible
353 case of NULL pointer. Use 'gfc_get_string' instead of 'strcpy'.
354 * symbol.c (gfc_add_component, gfc_new_symtree, delete_symtree,
355 gfc_get_uop, gfc_new_symbol): Use 'gfc_get_string' instead of
357 (ambiguous_symbol): Check for NULL pointer instead of empty string.
358 (gfc_find_gsymbol, gfc_get_gsymbol): Add 'const' qualifier on string
360 * trans-array.c (gfc_trans_auto_array_allocation): Check for NULL
361 pointer instead of empty string.
362 * trans-decl.c (gfc_sym_mangled_identifier,
363 gfc_sym_mangled_function_id, gfc_finish_var_decl, gfc_get_symbol_decl,
364 gfc_get_symbol_decl): Likewise.
365 * trans-io.c (gfc_new_nml_name_expr): Add 'const' qualifier to
366 argument. Copy string instead of pointing to it.
368 2005-02-23 Kazu Hirata <kazu@cs.umass.edu>
370 * intrinsic.h, st.c: Update copyright.
372 2005-02-20 Steven G. Kargl <kargls@comcast.net>
374 * symbol.c: Typos in comments.
376 2005-02-20 Steven G. Kargl <kargls@comcast.net>
378 * expr.c (gfc_type_convert_binary): Typo in comment.
380 2005-02-19 Steven G. Kargl <kargls@comcast.net>
382 * check.c (gfc_check_selected_int_kind): New function.
383 * intrinsic.h: Prototype it.
384 * intrinsic.c (add_function): Use it.
385 * simplify (gfc_simplify_ceiling,gfc_simplify_floor): Change
386 BT_REAL to BT_INTEGER and use gfc_default_integer_kind.
388 2005-02-19 Steven G. Kargl <kargls@comcast.net>
390 * check.c (gfc_check_int): improve checking of optional kind
391 * simplify.c (gfc_simplify_int): Change BT_REAL to BT_INTEGER
393 2005-02-19 Steven G. Kargl <kargls@comcast.net>
395 * check.c (gfc_check_achar): New function
396 * intrinsic.h: Prototype it.
397 * intrinsic.c (add_function): Use it.
399 2005-02-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
401 * trans-stmt.c (generate_loop_for_temp_to_lhs,
402 generate_loop_for_rhs_to_temp): Remove if whose condition is
405 2005-02-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
407 * symbol.c (gfc_use_ha_derived): Remove, fold functionality into ...
408 (gfc_use_derived): ... this function.
410 2005-02-09 Richard Henderson <rth@redhat.com>
412 * f95-lang.c (gfc_init_builtin_functions): Call
413 build_common_builtin_nodes; do not define any functions handled
416 2005-02-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
418 * expr.c (gfc_copy_expr): Don't copy 'op1' and 'op2' for
420 (gfc_is_constant_expr): Check 'ref' to determine if substring
421 reference is constant.
422 (gfc_simplify_expr): Simplify 'ref' instead of 'op1' and 'op2'.
423 (check_init_expr, check_restricted): Check 'ref' instead of 'op1'
425 * module.c (mio_expr): Read / write 'ref' instead of 'op1' and 'op2'.
427 2005-02-07 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
429 * gfortran.h (gfc_add_dimension, gfc_add_result, gfc_add_save,
430 gfc_add_dummy, gfc_add_generic, gfc_add_in_common, gfc_add_data,
431 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
432 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
433 gfc_add_procedure): Add argument.
434 * array.c (gfc_set_array_spec), decl.c (var_element, get_proc_name,
435 gfc_match_null, match_type_spec, match_attr_spec,
436 gfc_match_formal_arglist, match_result, gfc_match_function_decl):
437 Update callers to match.
438 (gfc_match_entry) : Likewise, fix comment typo.
439 (gfc_match_subroutine, attr_decl1, gfc_add_dimension,
440 access_attr_decl, do_parm, gfc_match_save, gfc_match_modproc,
441 gfc_match_derived_decl): Update callers.
442 * interface.c (gfc_match_interface): Likewise.
443 * match.c (gfc_match_label, gfc_add_flavor,
444 gfc_match_call, gfc_match_common, gfc_match_block_data,
445 gfc_match_namelist, gfc_match_module, gfc_match_st_function):
447 * parse.c (parse_derived, parse_interface, parse_contained),
448 primary.c (gfc_match_rvalue, gfc_match_variable): Likewise.
449 * resolve.c (resolve_formal_arglist, resolve_entries): Update callers.
450 * symbol.c (check_conflict, check_used): Add new 'name' argument,
451 use when printing error message.
452 (gfc_add_dimension, gfc_add_result, gfc_add_save, gfc_add_dummy,
453 gfc_add_generic, gfc_add_in_common, gfc_add_data,
454 gfc_add_in_namelist, gfc_add_sequence, gfc_add_function,
455 gfc_add_subroutine, gfc_add_access, gfc_add_flavor, gfc_add_entry,
456 gfc_add_procedure): Add new 'name' argument. Pass along to
457 check_conflict and check_used.
458 (gfc_add_allocatable, gfc_add_external, gfc_add_intrinsic,
459 gfc_add_optional, gfc_add_pointer, gfc_add_target, gfc_add_elemental,
460 gfc_add_pure, gfc_add_recursive, gfc_add_intent,
461 gfc_add_explicit_interface, gfc_copy_attr): Pass NULL for new
462 argument in calls to any of the modified functions.
464 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
466 * gfortran.texi: Don't give last update date.
468 2006-01-30 Richard Henderson <rth@redhat.com>
470 * options.c (gfc_init_options): Zero flag_errno_math.
472 2005-01-29 Paul Brook <paul@codesourcery.com>
475 * check.c (real_or_complex_check): New function.
476 (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc): New functions.
477 * intrinsic.c (add_functions): Use new check functions.
478 * intrinsic.h (gfc_check_fn_c, gfc_check_fn_r, gfc_check_fn_rc):
481 2005-01-29 Steven G. Kargl <kargls@comcast.net>
484 * expr.c (gfc_check_assign): Check for conformance of logical operands
486 2004-01-27 Steven Bosscher <stevenb@suse.de>
488 * trans-decl.c (gfc_build_label_decl): Set DECL_ARTIFICAL and
489 TREE_USED for all labels.
490 (gfc_trans_entry_master_switch): Use it instead of building a
492 * trans-io.c (add_case): Likewise.
493 * trans-stmt.c (gfc_trans_integer_select): Likewise.
495 2004-01-23 Paul Brook <paul@codesourcery.com>
496 Steven G. Kargl <kargls@comcast.net>
499 * arith.c (gfc_convert_real): Remove sign handling.
500 * primary.c (match_digits): Allow whitespace after initial sign.
501 (match_real_const): Handle signs here. Allow whitespace after
502 initial sign. Remove dead code.
503 (match_const_complex_part): Remove.
504 (match_complex_part): Use match_{real,integer}_const.
505 (match_complex_constant): Cross-promote integer types.
507 2005-01-23 James A. Morrison <phython@gcc.gnu.org>
510 * iresolve.c (gfc_resolve_transpose): Resolve to transpose_c4 or
511 transpose_c8 for complex types.
513 2005-01-23 Kazu Hirata <kazu@cs.umass.edu>
515 * data.c, dependency.c, f95-lang.c, io.c, trans-array.c,
516 trans-decl.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
517 trans-stmt.c, trans-types.c, trans.h: Fix comment typos.
518 Follow spelling conventions.
520 2005-01-22 Bud Davis <bdavis9659@comcast.net>
523 * trans-io.c (gfc_trans_inquire): Added code to support
526 2005-01-22 Steven G. Kargl <kargls@comcast.net>
528 * intrinsic.c (make_alias): Add standard argument.
529 (add_functions): Update make_alias calls.
531 2005-01-22 Paul Brook <paul@codesourcery.com>
533 * trans-expr.c (gfc_conv_function_call): Remove bogus TODO.
535 2005-01-22 Paul Brook <paul@codesourcery.com>
537 * gfortran.h (gfc_check_access): Add prototype.
538 * match.c (gfc_match_namelist): Remove TODO.
539 * module.c (check_access): Rename ...
540 (gfc_check_access): ... to this. Boolify. Update callers.
541 * resolve.c (resolve_symbol): Check for private objects in public
544 2005-01-22 Paul Brook <paul@codesourcery.com>
546 * primary.c (gfc_match_rvalue): Only apply implicit type if variable
547 does not have an explicit type.
548 (gfc_match_variable): Resolve implicit derived types in all cases.
549 Resolve contained function types from their own namespace, not the
551 * resolve.c (resolve_contained_fntype): Remove duplicate sym->result
552 checking. Resolve from the contained namespace, not the parent.
554 2005-01-22 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
557 * trans-const.c (gfc_conv_constant_to_tree): Give logical
558 constants the correct type.
561 * trans-io.c (ADD_STRING): Use gfc_charlen_type_node for string
563 (gfc_build_io_library_fndecls): 'rec' and 'recl_in' are not
566 2005-01-18 Kazu Hirata <kazu@cs.umass.edu>
568 * arith.c, array.c, check.c, decl.c, expr.c, f95-lang.c,
569 gfortran.h, interface.c, intrinsic.c, io.c, iresolve.c,
570 match.c, matchexp.c, misc.c, module.c, options.c, parse.c,
571 scanner.c, simplify.c, symbol.c, trans-array.c, trans-expr.c,
572 trans-io.c, trans-stmt.c, trans.c: Update copyright.
574 2005-01-17 Ira Rosen <irar@il.ibm.com>
576 * f95-lang.c (gfc_init_builtin_functions): Call targetm.init_builtins.
578 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
581 * error.c (error_char): Line-buffer errors / warnings.
583 2005-01-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
585 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
586 unsigned issue. Use build_int_cst instead of converting
587 integer_zero_node. Remove unnecessary conversion.
589 * trans-types.c (gfc_get_character_type_len): : Use
590 gfc_charlen_type_node as basic type for the range field.
592 * trans-intrinsic.c (build_fixbound_expr,
593 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
594 gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
595 gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
596 of converting 'integer_zero_node' or 'integer_one_node'
598 (gfc_conv_intrinsic_ishftc): Same, but store in local variable to
600 (gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
601 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
602 'build_int_cst' instead of converting 'integer_zero_node' or
603 'integer_one_node' respectively.
605 * trans-intrinsic.c (gfc_conv_intrinsic_index,
606 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
607 'gfc'-prefix from local variable, remove dead code, use correct
608 type when inserting argument.
610 * trans-intrinsic.c, trans-types.c: Update copyright years.
612 2005-01-16 Steven G. Kargl <kargls@comcast.net>
615 * resolve.c (check_case_overlap): Typo in comment.
616 (validate_case_label_expr): Fix up kinds of case values
617 (resolve_select): Properly handle kind mismatches.
619 2004-01-16 Paul Brook <paul@codesourcery.com>
622 * trans-common.c (translate_common): Remove duplicate function call.
623 (finish_equivalences): Preserve alignment when biasing offsets.
625 2005-01-15 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de
627 * primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
628 ASCII-like character encoding.
630 2005-01-14 Steven G. Kargl <kargls@comcast.net>
632 * resolve.c (compare_case): Cleanup.
634 2005-01-14 Steven G. Kargl <kargls@comcast.net>
636 * resolve.c (compare_case): Give arguments correct type.
638 2005-01-13 Kazu Hirata <kazu@cs.umass.edu>
640 * iresolve.c, trans-common.c, trans-types.c: Fix comment
643 2005-01-09 Paul Brook <paul@codesourcery.com>
646 * trans-common.c (current_common, current_offset): Remove.
647 (create_common): Add head argument.
648 (align_segment): New function.
649 (apply_segment_offset): New function.
650 (translate_common): Merge code from new_segment. Handle alignment.
651 (new_segment): Remove.
652 (finish_equivalences): Ensure proper alignment.
654 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
656 * trans-const.c: Don't include unused math.h.
658 * trans-intrinsic.c (gfc_get_intrinsic_lib_fndecl,
659 gfc_conv_intrinsic_bound, gfc_conv_intrinsic_minmaxloc,
660 gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_len): Remove
662 (prepare_arg_info): Fix formatting, indenting and remove trailing
664 (gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_trim): Remove
667 * arith.c (arctangent2, gfc_arith_init_1, gfc_arith_done_1,
668 gfc_constant_result, gfc_range_check, gfc_arith_power,
669 eval_type_intrinsic0, eval_intrinsic_f2, gfc_real2real,
670 gfc_real2complex, gfc_complex2int, gfc_complex2real,
671 gfc_complex2complex): Fix whitespace issues.
672 * check.c (must_be, type_check, numeric_check, int_or_real_check,
673 logical_array_check, array_check, scalar_check, nonoptional_check,
674 variable_check, dim_check, check_a_kind, gfc_check_a_ikind,
675 gfc_check_a_xkind, gfc_check_abs, gfc_check_all_any,
676 gfc_check_allocated, gfc_check_a_p, gfc_check_besn,
677 gfc_check_btest, gfc_check_char, gfc_check_cmplx, gfc_check_count,
678 gfc_check_cshift, gfc_check_dcmplx, gfc_check_dble,
679 gfc_check_digits, gfc_check_dot_product, gfc_check_eoshift,
680 gfc_check_fnum, gfc_check_g77_math1, gfc_check_huge, gfc_check_i,
681 gfc_check_iand, gfc_check_ibclr, gfc_check_ibits, gfc_check_ibset,
682 gfc_check_idnint, gfc_check_ieor, gfc_check_index, gfc_check_int,
683 gfc_check_ior, gfc_check_ishft, gfc_check_ishftc, gfc_check_kind,
684 gfc_check_lbound, gfc_check_logical, min_max_args,
685 gfc_check_min_max_integer, gfc_check_min_max_real,
686 gfc_check_min_max_double, gfc_check_matmul,
687 gfc_check_minval_maxval, gfc_check_merge, gfc_check_nearest,
688 gfc_check_pack, gfc_check_precision, gfc_check_radix,
689 gfc_check_range, gfc_check_real, gfc_check_repeat,
690 gfc_check_scale, gfc_check_scan, gfc_check_selected_real_kind,
691 gfc_check_set_exponent): Fix formatting issues.
692 (gfc_check_size, gfc_check_sign): Alphabetize function order,
693 remove whitespace-only line.
694 (gfc_check_fstat, gfc_check_fstat_sub, gfc_check_stat,
695 gfc_check_stat_sub, gfc_check_transfer, gfc_check_transpose,
696 gfc_check_ubound, gfc_check_unpack, gfc_check_verify, gfc_check_x,
697 gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits,
698 gfc_check_random_number, gfc_check_random_seed,
699 gfc_check_second_sub, gfc_check_system_clock,
700 gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
701 gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
702 gfc_check_unlink_sub): Fix formatting issues.
704 2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
706 * gfortran.h: Remove outdated comment. Don't include stdio.h
709 2005-01-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
711 * gfortranspec.c (lang_specific_driver): Change year to 2005 in
712 output of 'gfortran --version'.
714 2005-01-03 Steven G. Kargl <kargls@comcast.net>
716 * arith.c: Add system.h; remove string.h
722 * check.c: Remove stdlib.h and stdarg.h
723 * error.c: Remove stdlib.h, stdarg.h, stdio.h, string.h
724 * expr.c: Add system.h; remove stdarg.h, stdio.h, and string.h
725 * f95-lang.c: Add system.h; remove stdio.h
726 * interface.c: Add system.h; remove stdlib.h and string.h
727 * intrinsic.c: Remove stdarg.h, stdio.h, and string.h
728 * io.c: Remove string.h
730 * match.c: Remove stdarg.h and string.h
731 * misc.c: Update copyright; add system.h; remove stdlib.h,
732 string.h, and sys/stat.h
733 * module.c: Add system.h; remove string.h, stdio.h, errno.h,
735 * option.c: Remove string.h and stdlib.h
737 * scanner.c: Update copyright; add system.h; remove stdlib.h,
738 stdio.h, string.h, and strings.h
739 * symbol.c: Add system.h; remove stdlib.h, stdio.h, and string.h
740 * trans-array.c: Remove stdio.h and gmp.h
741 * trans-const.c: Ditto
742 * trans-expr.c: Ditto
744 * trans-stmt.c: Ditto
746 * trans-intrinsic.c: Remove stdio.h and string.h
748 2004-12-29 Steven G. Kargl <kargls@comcast.net>
750 * gfortran.h (gfc_case): fix typo in comment.
752 2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
754 * trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
755 logical shift. Call fold. Remove 0-bit shift shortcut.
756 (gfc_conv_intrinsic_ishftc): Convert first argument to at least
757 4 bytes bits. Convert 2nd and 3rd argument to 4 bytes. Convert
758 result if width(arg 1) < 4 bytes. Call fold.
761 * trans-intrinsic.c (gfc_conv_intrinsic_mod): Update comment
762 in front of function to match the standard. Correct handling
765 2004-12-27 Andrew Pinski <pinskia@physics.uc.edu>
767 * trans-expr.c (gfc_conv_cst_int_power): Only check for
768 flag_unsafe_math_optimizations if we have a float type.
770 2004-12-23 Steven G. Kargl <kargls@comcast.net>
772 * gfortran.texi: Fix typo.
774 2004-12-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
776 * trans-intrinsic.c (build_fixbound_expr): Clarify comment, fix
779 2004-12-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
782 * match.c (gfc_match_if): Don't explicitly skip optional whitespace.
783 (gfc_match_nullify): Make sure that ')' is in front of the end of
786 * scanner.c (skip_fixed_comments): Fix typo in comment preceding
789 2004-12-14 Richard Henderson <rth@redhat.com>
791 * gfortran.h (gfc_expr.function.name): Make const.
792 (gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
793 (gfc_get_string): Update prototype.
794 * iresolve.c: Include tree.h.
795 (string_node, HASH_SIZE, string_head, hash): Remove.
796 (gfc_get_string): Use vsnprintf, get_identifier.
797 (free_strings, gfc_iresolve_init_1, gfc_iresolve_done_1): Remove.
798 * misc.c (gfc_init_1): Don't call gfc_iresolve_init_1.
799 (gfc_done_1): Don't call gfc_iresolve_done_1.
800 * module.c (mio_allocated_string): Take and return const char *,
801 instead of modifying char**.
802 (mio_expr): Update to match.
803 * resolve.c (pure_function): Constify name argument.
804 (resolve_function): Constify name.
805 * trans-intrinsic.c (gfc_conv_intrinsic_function): Likewise.
807 2004-12-12 Richard Henderson <rth@redhat.com>
809 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
810 gfc_resolve_cshift, gfc_resolve_dot_product, gfc_resolve_eoshift,
811 gfc_resolve_matmul, gfc_resolve_maxloc, gfc_resolve_maxval,
812 gfc_resolve_minloc, gfc_resolve_minval, gfc_resolve_pack,
813 gfc_resolve_product, gfc_resolve_reshape, gfc_resolve_shape,
814 gfc_resolve_spread, gfc_resolve_sum, gfc_resolve_transpose,
815 gfc_resolve_unpack: Use PREFIX.
817 2004-12-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
820 * match.c (gfc_match_common): Skip whitespace.
822 2004-12-12 Steven G. Kargl <kargls@comcast.net>
825 * check.c (gfc_check_iand, gfc_check_ibclr, gfc_check_ibits,
826 gfc_check_ibset, gfc_check_ieor, gfc_check_ior): Remove default
827 integer kind check; Issue error for -std=f95 when needed.
828 * intrinsic.c (add_functions): Change ieor from GFC_STD_GNU to
830 * iresolve.c (gfc_resolve_iand, gfc_resolve_ieor, gfc_resolve_ior):
831 Promote arguments to same kind.
833 2004-12-12 Steven G. Kargl <kargls@comcast.net>
834 Paul Brook <paul@codesourcery.com>
837 * resolve.c (gfc_resolve_iterator_expr): New function.
838 (gfc_resolve_iterator): Use it. Add real_ok argument. Convert
839 start, end and stride to correct type.
840 (resolve_code): Pass extra argument.
841 * array.c (resolve_array_list): Pass extra argument.
842 * gfortran.h (gfc_resolve): Add prototype.
843 * trans-stmt.c (gfc_trans_do): Remove redundant type conversions.
844 Handle real type iterators.
846 2004-12-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
849 * iresolve.c (gfc_resolve_scale): Convert 'I' argument if not of
850 same kind as C's 'int'.
851 (gfc_resolve_set_exponent): Convert 'I' argument if not of kind 4.
853 2004-12-08 Richard Henderson <rth@redhat.com>
855 * intrinsic.c (gfc_convert_type_warn): Propagate the input shape
856 to the output expression.
857 * iresolve.c (gfc_resolve_cshift, gfc_resolve_eoshift): Suppress
859 (gfc_resolve_reshape): Force convert SHAPE and ORDER parameters
862 2004-12-08 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
865 * resolve.c (resolve_code): Impose correct restrictions on
868 * decl.c (gfc_match_end): Use locus of END when eos is an error.
870 2004-12-02 Steven G. Kargl <kargls@comcast.net>
871 Paul Brook <paul@codesourcery.com>
873 * check.c (gfc_check_flush, gfc_check_fnum): New functions.
874 (gfc_check_fstat, gfc_check_fstat_sub): New functions.
875 (gfc_check_stat, gfc_check_stat_sub): New functions.
876 * gfortran.h (GFC_ISYM_FNUM,GFC_ISYM_FSTAT,GFC_ISYM_STAT): New symbols
877 * intrinsic.c (add_functions,add_subroutines): Add flush, fnum,
878 fstat, and stat to intrinsics symbol tables.
879 * intrinsic.h (gfc_check_flush, gfc_resolve_stat_sub): Add prototypes.
880 (gfc_resolve_fstat_sub, gfc_resolve_stat): Ditto.
881 * iresolve.c (gfc_resolve_fnum, gfc_resolve_fstat): New functions.
882 (gfc_resolve_stat, gfc_resolve_flush): New functions.
883 (gfc_resolve_stat_sub,gfc_resolve_fstat_sub): New functions
884 * trans-intrinsic.c (gfc_conv_intrinsic_function): Add new intrinsics.
886 2004-12-02 Steven G. Kargl <kargls@comcast.net>
888 * intrinsic.c: Fix and add comments, fix function declarations
889 (OPTIONAL,REQUIRED): New symbols
890 (add_functions,add_subroutines): Use symbols
891 (gmp.h): Remove unused include
893 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
895 * f95-lang.c, gfortranspec.c, trans-decl.c: Avoid ` as left quote
898 2004-11-24 Steven Bosscher <stevenb@suse.de>
900 * options.c (gfc_post_options): Don't clear flag_inline_functions.
902 2004-11-20 Steven G. Kargl <kargls@comcast.net>
904 * check.c (gfc_check_getcwd_sub): Fix seg fault.
906 * check.c (gfc_check_exit,gfc_check_umask,gfc_check_umask_sub,
907 gfc_check_unlink,gfc_check_unlink_sub): New functions
908 * gfortran.h (GFC_ISYM_UMASK,GFC_ISYM_UNLINK): New symbols
909 * intrinsic.c (add_functions,add_subroutines): Add umask, unlink,
910 exit to intrinsics symbol tables.
911 * intrinsic.h (gfc_check_umask,gfc_check_unlink,gfc_check_exit,
912 gfc_check_umask_sub,gfc_check_unlink_sub,gfc_resolve_umask,
913 gfc_resolve_unlink,gfc_resolve_exit,gfc_resolve_umask_sub,
914 gfc_resolve_unlink_sub): Add and sort prototypes.
915 * iresolve.c (gfc_resolve_umask,gfc_resolve_unlink,gfc_resolve_exit,
916 gfc_resolve_umask_sub,gfc_resolve_unlink_sub): New functions
917 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbols
919 2004-11-16 Paul Brook <paul@codesourcery.com>
922 * trans-array.c (gfc_trans_allocate_temp_array): Use gfc_get_dtype.
923 (gfc_array_init_size, gfc_conv_expr_descriptor): Ditto.
924 * trans-types.c (gfc_get_dtype): Accept array type rather than element
926 (gfc_get_nodesc_array_type): Don't set GFC_TYPE_ARRAY_DTYPE.
927 (gfc_get_array_type_bounds): Ditto.
928 (gfc_get_derived_type): Recurse into derived type pointers.
929 * trans-types.h (gfc_get_dtype): Add prototype.
930 * trans.h (GFC_TYPE_ARRAY_DTYPE): Add comment.
932 2004-11-15 Paul Brook <paul@codesourcery.com>
934 * trans-types.c (gfc_get_dtype): Remove obsolete TODO.
936 2004-11-10 Paul Brook <paul@codesourcery.com>
939 * trans-expr.c (gfc_trans_subarray_assign): Free shape before ss.
940 * trans-io.c (transfer_array_component): Ditto.
942 2004-11-10 Paul Brook <paul@codesourcery.com>
944 * invoke.texi: Fix typo.
946 2004-11-08 Kazu Hirata <kazu@cs.umass.edu>
948 * arith.c, array.c, decl.c, expr.c, f95-lang.c, gfortran.h,
949 gfortranspec.c, interface.c, intrinsic.c, iresolve.c, match.c,
950 module.c, parse.c, parse.h, primary.c, resolve.c, scanner.c,
951 trans-array.c, trans-array.h, trans-expr.c, trans-intrinsic.c,
952 trans-io.c, trans-stmt.c, trans.h: Fix comment formatting.
954 2004-11-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
957 * io.c (resolve_tag): Tighten up exception for assigned FORMAT.
959 2004-11-06 Kazu Hirata <kazu@cs.umass.edu>
961 * gfortranspec.c: Replace GNU CC with GCC.
963 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
965 * gfortranspec.c (lang_specific_driver): Change year to 2004.
967 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
970 * trans-decl.c (create_function_arglist): Set DECL_ARTIFICIAL for
973 2004-11-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
976 * trans-decl.c (gfc_finish_var_decl): Don't declare arguments to
977 module procedures as if they were module variables.
979 2004-11-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
984 * module.c (write_symbol1): Set module_name for dummy arguments.
986 2004-11-02 Paul Brook <paul@codesourcery.com>
988 * intrinsic.c (check_intrinsic_standard): Include error locus.
990 (gfc_intrinsic_func_interface, gfc_intrinsic_sub_interface): Pass
991 locus to check_intrinsic_standard.
993 2004-10-31 Janne Blomqvist <jblomqvi@cc.hut.fi>
996 * gfortran.h: Change GFC_STD_* flags to more appropriate
997 ones. (struct gfc_intrinsic_isym): Add field for standard. (struct
998 gfc_option_t): Add field for warning about use of nonstandard
1000 * intrinsic.c (add_sym): Add parameter for standard version, check
1001 this against current standard.
1002 (add_sym_0): Pass standard parameter to add_sym.
1003 (add_sym_1, add_sym_0s, add_sym_1s, add_sym_1m, add_sym_2): Ditto.
1004 (add_sym_2s, add_sym_3, add_sym_3ml, add_sym_3red, add_sym_3s): Ditto.
1005 (add_sym_4, add_sym_4s, add_sym_5, add_sym_5s): Ditto.
1006 (make_generic): Add parameter for standard, check this
1007 against currently selected standard.
1008 (add_functions, add_subroutines): Add parameter to tell which
1009 standard an intrinsic belongs to.
1010 (check_intrinsic_standard): New function.
1011 (gfc_intrinsic_func_interface): Add call to check_intrinsic_standard.
1012 (gfc_intrinsic_sub_interface): Ditto.
1013 * lang.opt: Add Wnonstd-intrinsics option.
1014 * options.c (gfc_init_options): Change to use new GFC_STD_* flags,
1016 (set_Wall): Add warning about nonstd intrinsics.
1017 (gfc_handle_option): Change to use new GFC_STD_* flags,
1019 * invoke.texi: Update manual to include -Wnonstd-intrinsics.
1021 2004-10-30 Andrew Pinski <pinskia@physics.uc.edu>
1023 * f95-lang.c (lang_tree_node): Add chain_next to be the TREE_CHAIN.
1025 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1027 * simplify.c (twos_complement): Calculate mask in GMP arithmetic.
1029 2004-10-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1031 * trans.c (gfc_trans_code): Set global locus after recursing. Fix
1034 2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
1036 * check.c (gfc_check_rand): Allow missing optional argument.
1037 (gfc_check_irand): Ditto.
1038 * intrinsic.c (add_functions): Set arg optional flag for {i,}rand.
1040 2004-10-28 Scott Robert Ladd <scott.ladd@coyotegulch.com>
1042 PR fortran/13490, PR fortran/17912
1043 * gcc/fortran/gfortran.h: Added pedantic_min_int to gfc_integer_info
1044 * gcc/fortran/gfortran.h: Added ARITH_ASYMMETRIC to arith
1045 * gcc/fortran/arith.c: Added support for an "asymmetric integer"
1046 warning when compiling with pedantic.
1047 * gcc/fortran/arith.c: Set minimum integer values to reflect
1048 realities of two's complement signed integers. Added
1051 2004-10-17 Andrew Pinski <pinskia@physics.uc.edu>
1053 * Make-lang.in (F95_ADDITIONAL_OBJS): Kill.
1054 (f951): Do not depend on F95_ADDITIONAL_OBJS and don't
1057 2004-10-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1059 * trans-decl.c (generate_local_decl): Simplify logic, fix comment
1061 (gfc_generate_function_code): Fix formatting issue.
1063 2004-10-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1065 * module.c: Fix formatting issues.
1067 2004-10-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1069 * module.c (mio_interface_rest): Set where member of interface
1072 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1075 * options.c (gfc_handle_option): Add break after handing the
1078 2004-10-08 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
1080 * arith.c: Fix formatting issues.
1082 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1085 * resolve.c (resolve_operator): Use correct operator name in message.
1087 2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1089 * primary.c (match_boz_constant): Allow kind parameter suffixes.
1090 Move standard warning further to the front.
1092 2004-10-07 Kazu Hirata <kazu@cs.umass.edu>
1094 * trans-stmt.c: Fix a comment typo.
1096 2004-10-07 Paul Brook <paul@codesourcery.com>
1099 * trans-array.c (gfc_trans_deferred_array): Leave use associated
1102 2004-10-06 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1105 * simplify.c (twos_complement): New function.
1106 (gfc_simplify_ishft, gfc_simplify_ishftc): Revise.
1108 * simplify.c (gfc_simplify_abs): Use mpfr_hypot for CABS.
1110 2004-10-06 Paul Brook <paul@codesourcery.com>
1112 * trans-stmt.c (gfc_trans_simple_do): New function.
1113 (gfc_trans_do): Use it. Evaluate iteration bounds before entering
1114 loop. Update comments.
1116 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1119 * iresolve.c (gfc_resolve_pack): Choose function depending if mask
1123 * intrinsic.c (add_sym_5): Remove.
1124 (add_subroutines): Add resolution function for MVBITS.
1125 * intrinsic.h (gfc_resolve_mvbits): Declare resolution function for
1127 * iresolve.c (gfc_resolve_mvbits): New function.
1128 (gfc_resolve_random_number): Remove empty line at end of function.
1130 * trans-const.c (gfc_build_cstring_const): New function.
1131 (gfc_init_cst): Use new function.
1132 * trans-const.h (gfc_build_cstring_const): Add prototype.
1133 * trans-io.c (set_string, set_error_locus): Use new function.
1134 * trans-stmt.c (gfc_trans_goto): Use new function.
1137 * parse.c (accept_statement): Don't treat END DO like END IF and
1139 (parse_do_block): Generate possible END DO label inside END DO
1143 * check.c (gfc_check_system_sub): New function.
1144 * gfortran.h (gfc_generic_isym_id): Add GFC_ISYM_SYSTEM.
1145 * intrinsic.c (add_functions): Add 'system'.
1146 (add_subroutines): Add 'system'.
1147 * intrinsic.h (gfc_check_etime_sub, gfc_check_getcwd_sub):
1148 Move prototypes to other suborutines.
1149 (gfc_check_system_sub, gfc_resolve_system, gfc_resolve_system_sub):
1151 (gfc_resolve_system_clock): Fix formatting of prototype.
1152 * iresolve.c (gfc_resolve_system, gfc_resolve_system_sub): New
1154 * trans-intrinsic.c (gfc_conv_intrinsic_function): Deal with
1157 2004-10-04 Erik Schnetter <schnetter@aei.mpg.de>
1159 * scanner.c (preprocessor_line): Accept preprocessor lines without
1160 file names. Check file names for closing quotes. Handle escaped
1161 quotes in file names.
1163 2004-10-04 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1164 Paul Brook <paul@codesourcery.com>
1166 * trans-array.c (gfc_conv_expr_descriptor): Check for substriungs.
1167 Use gfc_get_expr_charlen.
1168 * trans-expr.c (gfc_get_expr_charlen): New function.
1169 * trans.h (gfc_get_expr_charlen): Add prototype.
1171 2004-10-04 Kazu Hirata <kazu@cs.umass.edu>
1173 * trans-intrinsic.c: Fix a comment typo.
1175 2004-10-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1177 * simplify.c (range_check): Remove blank line at beginning of function.
1178 (gfc_simplify_dint): Same at end of function.
1179 (gfc_simplify_exponent, gfc_simplify_fraction): Simplify calculations.
1180 (gfc_simplify_bound): Fix indentation.
1181 (gfc_simplify_log10): Simplify calculation.
1182 (gfc_simplify_min, gfc_simplify_max): Remove blank line at beginning
1184 (gfc_simplify_nearest): Same at end of function.
1185 (gfc_simplify_nint, gfc_simplify_idnint): Same at beginning of
1187 (gfc_simplify_rrspacing, gfc_simplify_set_exponent,
1188 gfc_simplify_spacing): Simplify calulations.
1190 2004-10-03 Feng Wang <fengwang@nudt.edu.cn>
1192 * trans-intrinsic.c: Fix comments on spacing and rrspacing
1193 (gfc_conv_intrinsic_rrspacing): Add fold on constant trees.
1195 2004-10-01 Jan Hubicka <jh@suse.cz>
1197 * f95-lang.c (gfc_expand_function): Update call of
1198 tree_rest_of_compilation.
1199 * trans-decl.c (gfc_generate_constructors): Likewise.
1201 2004-09-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1203 * trans-intrinsic.c: Comment fixes.
1205 2004-09-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1207 * decl.c (add_init_expr_to_sym, variable_decl): Comment fixes.
1209 2004-09-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1211 * trans-types.c (gfc_return_by_reference): Remove superfluous
1214 * intrinsic.h (gfc_resolve_getcwd): Update prototype.
1215 * iresolve.c (gfc_resolve_getcwd): Add second argument to function.
1218 * trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
1219 function to determine return type.
1221 2004-09-20 Jan Hubicka <jh@suse.cz>
1223 * trans-decl.c (build_entry_thunks): Finalize the function; do not lower
1225 (gfc_generate_function_code): Likewise.
1227 2004-09-20 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1230 * simplify.c (gfc_simplify_reshape): Set shape of return value
1233 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1234 Zack Weinberg <zack@codesourcery.com>
1236 * f95-lang.c, trans-expr.c, trans.c: Update for new tree-class
1237 enumeration constants.
1239 2004-09-17 Paul Brook <paul@codesourcery.com>
1241 * gfortran.h (struct gfc_linebuf): Don't use C99 empty arrays.
1242 (gfc_linebuf_header_size): Define.
1243 * scanner.c (load_file): Use it.
1245 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1247 * array.c, data.c, decl.c, dependency.c, error.c, f95-lang.c,
1248 interface.c, intrinsic.c, io.c, misc.c, module.c, parse.h,
1249 resolve.c, scanner.c, trans-array.c, trans-array.h,
1250 trans-common.c, trans-const.h, trans-decl.c, trans-expr.c,
1251 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.c,
1252 trans.h: Fix comment typos. Follow spelling conventions.
1254 2004-09-16 Victor Leikehman <lei@il.ibm.com>
1257 * trans-io.c (transfer_array_component): New function.
1258 (transfer_expr): For array fields, call transfer_array_component.
1260 2004-09-16 Kazu Hirata <kazu@cs.umass.edu>
1262 * gfortran.texi: Fix a typo.
1264 2004-09-15 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
1266 * parse.c (eof_buf): Rename eof to eof_buf.
1267 (unexpected_eof): Same.
1268 (gfc_parse_file): Same.
1270 2004-09-15 Steven G. Kargl <kargls@comcast.net>
1272 * check.c (gfc_check_getcwd_sub): New function.
1273 * gfortran.h (GFC_ISYM_GETCWD): New symbol.
1274 * intrinsic.c (add_functions): Add function definition;
1276 * intrinsic.c (add_subroutines): Add subroutine definitions.
1277 * intrinsic.h: Add prototypes.
1278 * iresolve.c (gfc_resolve_getcwd, gfc_resolve_getcwd_sub):
1280 * trans-intrinsic.c (gfc_conv_intrinsic_function): Use symbol.
1282 2004-09-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1285 * module.c (write_symbol): Don't fill in module name here.
1286 (write_symbol0): Fill in here instead.
1288 2004-09-14 Kazu Hirata <kazu@cs.umass.edu>
1290 * data.c, decl.c, f95-lang.c, gfortran.h, match.c,
1291 trans-array.c, trans-common.c, trans-expr.c,
1292 trans-intrinsic.c, trans-stmt.c, trans-types.c, trans.h: Fix
1293 comment typos. Follow spelling conventions.
1295 2004-09-09 Paul Brook <paul@codesourcery.com>
1297 * scanner.c (get_file): Add ATTRIBUTE_UNUSED.
1299 2004-09-08 Paul Brook <paul@codesourcery.com>
1301 * array.c: Don't include assert.h.
1302 * data.c: Don't include assert.h. Replace assert and abort with
1303 gcc_assert and gcc_unreachable.
1304 * dependency.c: Ditto.
1305 * f95-lang.c: Ditto.
1306 * iresolve.c: Ditto.
1308 * simplify.c: Ditto.
1310 * trans-array.c: Ditto.
1311 * trans-common.c: Ditto.
1312 * trans-const.c: Ditto.
1313 * trans-decl.c: Ditto.
1314 * trans-expr.c: Ditto.
1315 * trans-intrinsic.c: Ditto.
1316 * trans-io.c: Ditto.
1317 * trans-stmt.c: Ditto.
1318 * trans-types.c: Ditto.
1321 2004-09-07 Per Bothner <per@bothner.com>
1322 Paul Brook <paul@codesourcery.com>
1324 * error.c (show_locus): Handle mapped locations.
1325 * f95-lang.c (gfc_be_parse_file): Initialize mapped locations.
1326 * gfortran.h: Include input.h.
1327 (struct gfc_linebuf): Use source_location.
1328 * scanner.c (get_file): Initialize linemap.
1329 (preprocessor_line): Pass extra argument to get_file.
1330 (load_file): Ditto. Setup linemap.
1331 (gfc_new_file): Handle mapped locations.
1332 * trans-common.c (build_field, build_equiv_decl, build_common_decl):
1333 Set decl source locations.
1334 (gfc_trans_common): Set blank common block location.
1335 * trans-decl.c (gfc_set_decl_location): New function.
1336 (gfc_get_label_decl, gfc_get_symbol_decl): Use it.
1337 (trans_function_start): Move call to gfc_set_backend_locus..
1338 (build_function_decl): ... to here.
1339 (build_entry_thunks): Set and restore the backend locus.
1340 (gfc_generate_constructors): Remove excess arguments to
1341 init_function_start.
1342 (gfc_generate_block_data): Add comments. Set the decl locus.
1343 * trans-io.c (set_error_locus): Handle mapped locations.
1344 * trans.c (gfc_get_backend_locus, gfc_get_backend_locus): Ditto.
1345 (gfc_trans_code): Use SET_EXPR_LOCATION.
1346 (gfc_generate_code): Override the location of the new symbol.
1347 * trans.h (gfc_set_decl_location): Add prototype.
1349 2004-08-31 Paul Brook <paul@codesourcery.com>
1351 * trans-types.c (gfc_type_for_mode): Return NULL for unknown modes.
1353 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1356 * trans-intrinsic.c (gfc_conv_intrinsic_merge): Do the right thing for
1359 2004-09-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1364 * resolve.c (resolve_transfer): New function.
1365 (resolve_code): Call resolve_transfer in case of EXEC_TRANSFER.
1367 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1370 * trans-types.c (gfc_init_types): Make gfc_character1_type_node an
1373 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1375 * CONTRIB, NEWS, README, TODO: Remove obsolete files.
1377 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1380 * trans-types.c (gfc_return_by_reference): Remove TODO error,
1381 add comment pointing out possible issue WRT compatibility with g77.
1383 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1385 * trans-decl.c, trans-expr.c, trans-io.c, trans-types.c: Replace
1386 all occurences of 'gfc_strlen_type_node' by
1387 'gfc_charlen_type_node'.
1388 * trans-types.h: Same. Also update comment accordingly.
1390 2004-08-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1392 * primary.c: Update copyright boilerplate to say GCC.
1393 * f95-lang.c: Change initial comment to say gfortran.
1395 2004-08-31 Paul Brook <paul@codesourcery.com>
1397 * trans-types.h: Add comments.
1398 (intmax_type_node, string_type_node, const_string_type_node): Remove.
1400 2004-08-30 Richard Henderson <rth@redhat.com>
1402 * Make-lang.in (fortran/f95-lang.o): Update dependencies.
1403 (fortran/trans-decl.o, fortran/trans-types.o): Likewise.
1404 * gfortran.h (gfc_integer_info): Add c_char, c_short, c_int,
1405 c_long, c_long_long.
1406 (gfc_logical_info): Add c_bool.
1407 (gfc_real_info): Add mode_precision, c_float, c_double, c_long_double.
1408 * trans-array.c (gfc_array_allocate): Use TYPE_PRECISION
1409 rather than gfc_int[48]_type_node for allocate choice.
1410 * trans-decl.c (gfc_build_intrinsic_function_decls): Cache
1411 local copies of some kind type nodes.
1412 (gfc_build_builtin_function_decls): Likewise.
1413 * trans-expr.c (gfc_conv_power_op): Likewise.
1414 * trans-intrinsic.c (gfc_conv_intrinsic_index,
1415 gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify,
1416 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat): Likewise.
1417 * trans-stmt.c (gfc_trans_pause, gfc_trans_stop,
1418 gfc_trans_character_select, gfc_trans_allocate): Likewise.
1419 * trans-io.c (gfc_pint4_type_node): Move into ...
1420 (gfc_build_io_library_fndecls): ... here. Cache local copies of
1421 some kind type nodes.
1422 * trans-types.c (gfc_type_nodes): Remove.
1423 (gfc_character1_type_node, gfc_strlen_type_node): New.
1424 (gfc_integer_types, gfc_logical_types): New.
1425 (gfc_real_types, gfc_complex_types): New.
1426 (gfc_init_kinds): Fill in real mode_precision.
1427 (gfc_build_int_type, gfc_build_real_type): New.
1428 (gfc_build_complex_type, gfc_build_logical_type): New.
1429 (c_size_t_size): New.
1430 (gfc_init_types): Loop over kinds.
1431 (gfc_get_int_type, gfc_get_real_type): Use gfc_validate_kind.
1432 (gfc_get_complex_type, gfc_get_logical_type): Likewise.
1433 (gfc_get_character_type_len): Likewise.
1434 (gfc_type_for_size): Loop over kinds; use a reduced set of
1435 unsigned type nodes.
1436 (gfc_type_for_mode): Loop over kinds.
1437 (gfc_signed_or_unsigned_type): Use gfc_type_for_size.
1438 (gfc_unsigned_type, gfc_signed_type): Use gfc_signed_or_unsigned_type.
1439 * trans-types.h (F95_INT1_TYPE, F95_INT2_TYPE, F95_INT4_TYPE,
1440 F95_INT8_TYPE, F95_INT16_TYPE, F95_REAL4_TYPE, F95_REAL8_TYPE,
1441 F95_REAl16_TYPE, F95_COMPLEX4_TYPE, F95_COMPLEX8_TYPE,
1442 F95_COMPLEX16_TYPE, F95_LOGICAL1_TYPE, F95_LOGICAL2_TYPE,
1443 F95_LOGICAL4_TYPE, F95_LOGICAL8_TYPE, F95_LOGICAL16_TYPE,
1444 F95_CHARACTER1_TYPE, NUM_F95_TYPES, gfc_type_nodes,
1445 gfc_int1_type_node, gfc_int2_type_node, gfc_int4_type_node,
1446 gfc_int8_type_node, gfc_int16_type_node, gfc_real4_type_node,
1447 gfc_real8_type_node, gfc_real16_type_node, gfc_complex4_type_node,
1448 gfc_complex8_type_node, gfc_complex16_type_node,
1449 gfc_logical1_type_node, gfc_logical2_type_node,
1450 gfc_logical4_type_node, gfc_logical8_type_node,
1451 gfc_logical16_type_node, gfc_strlen_kind): Remove.
1452 (gfc_character1_type_node): Turn in to a variable.
1453 (gfc_strlen_type_node): Likewise.
1455 2004-08-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1457 * gfortran.h (gfc_namespace): Add new field is_block_data.
1458 * parse.c (accept_statement): Remove special handling for BLOCK DATA.
1459 (parse_block_data): Record BLOCK DATA name, set is_block_data field.
1460 * trans.c (gfc_generate_code): Handle BLOCK DATA units.
1461 * trans.h (gfc_generate_block_data): Add prototype.
1462 * trans-decl.c (gfc_generate_block_data): New function.
1464 2004-08-29 Richard Henderson <rth@redhat.com>
1466 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_export.
1467 * trans-types.c (gfc_init_kinds): Reject integer kinds larger
1468 than two HOST_WIDE_INT.
1470 2004-08-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1473 * decl.c (free_variable, free_value, gfc_free_data, var_list,
1474 var_element, top_var_list, match_data_constant, top_val_list,
1475 gfc_match_data): Move here from match.c.
1476 (match_old_style_init): New function.
1477 (variable_decl): Match old-style initialization.
1478 * expr.c (gfc_get_variable_expr): New function.
1479 * gfortran.h (gfc_get_variable_expr): Add prototype.
1480 * gfortran.texi: Start documentation for supported extensions.
1481 * match.c: Remove the functions moved to decl.c.
1482 * match.h (gfc_match_data): Move prototype to under decl.c.
1483 * symbol.c (gfc_find_sym_tree, gfc_find_symbol): Add/correct
1486 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1487 Paul Brook <paul@codesourcery.com>
1489 * check.c (gfc_check_besn, gfc_check_g77_math1): New functions.
1490 * f95-lang.c (DO_DEFINE_MATH_BUILTIN): Define.
1491 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1492 (build_builtin_fntypes): New function.
1493 (gfc_init_builtin_functions): Use it.
1494 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_{J,Y}{0,1,N}
1495 and GFC_ISYM_ERF{,C}.
1496 (gfc_c_int_kind): Declare.
1497 * intrinsic.c (add_functions): Add [d]bes* and [d]erf*.
1498 * intrinsic.h (gfc_check_besn, gfc_check_g77_math1, gfc_resolve_besn,
1499 gfc_resolve_g77_math1): Add prototypes.
1500 * resolve.c (gfc_resolve_besn, gfc_resolve_g77_math1): New functions.
1501 * mathbuiltins.def: Add comment. Change third argument. Use
1502 DEFINE_MATH_BUILTIN_C. Add bessel and error functions.
1503 * trans-intrinsic.c (BUILT_IN_FUNCTION): Define.
1504 (DEFINE_MATH_BUILTIN, DEFINE_MATH_BUILTIN_C): Use it.
1505 * trans-types.c (gfc_c_int_kind): Declare.
1506 (gfc_init_kinds): Set it.
1508 2004-08-29 Steven G. Kargl <kargls@comcast.net>
1509 Paul Brook <paul@codesourcery.com>
1511 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_GET?ID.
1512 (gfc_check_f, gfc_simplify_f): Add f0.
1513 * intrinsic.c (do_check): Call f0. Flatten.
1514 (add_sym_0): Fix prototype. Set f0.
1515 (add_functions): Add getgid, getgid and getuid.
1516 (resolve_intrinsic): Remove obsolete comment.
1517 (do_simplify): Call f0.
1518 * intrinsic.h (gfc_resolve_getgid, gfc_resolve_getpid,
1519 gfc_resolve_getuid): Add prototypes.
1520 * iresolve.c (gfc_resolve_getgid, gfc_resolve_getpid,
1521 gfc_resolve_getuid): New functions.
1522 * trans-intrinsic.c (gfc_conv_intrinsic_function): Handle
1525 2004-08-28 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1527 * error.c (gfc_error_init_1): Remove blank line in front of
1528 function body. Add missing blank.
1529 (gfc_buffer_error, error_char, error_string): Remove blank line in
1530 front of function body.
1531 (show_locus): Add comma in comment.
1532 (gfc_clear_warning, gfc_warning_check, gfc_clear_error,
1533 gfc_push_error, gfc_pop_error): Remove blank line in front of
1535 (gfc_get_errors): Typo fix in comment in front of function. Remove
1536 blank line in front of function body.
1538 2004-08-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1540 * gfortran.h (gfc_default_*_kind): Remove prototypes, add extern
1541 variable declaration of same name.
1542 * arith.c, check.c, decl.c, dump_parse_tree.c, expr.c,
1543 intrinsic.c, io.c, iresolve.c, match.c, options.c, primary.c,
1544 resolve.c, simplify.c, symbol.c, trans-const.c, trans-io.c:
1545 Replace all calls to gfc_default_*_kind with variable accesses.
1546 * trans-types.c: Same as above.
1547 (gfc_default_*_kind_1): Rename to gfc_default_*_kind, remove
1548 static qualifier. Replace all occurences.
1549 (gfc_default_*_kind): Remove functions.
1551 2004-08-26 Richard Henderson <rth@redhat.com>
1553 * arith.c: Include system.h, not real system headers.
1554 (MPZ_NULL, MPF_NULL, DEF_GFC_INTEGER_KIND, DEF_GFC_LOGICAL_KIND,
1555 DEF_GFC_REAL_KIND, GFC_SP_KIND, GFC_SP_PREC, GFC_SP_EMIN, GFC_SP_EMAX,
1556 GFC_DP_KIND, GFC_DP_PREC, GFC_DP_EMIN, GFC_DP_EMAX, GFC_QP_KIND,
1557 GFC_QP_PREC, GFC_QP_EMIN, GFC_QP_EMAX): Remove.
1558 (gfc_integer_kinds, gfc_logical_kinds, gfc_real_kinds,
1559 gfc_index_integer_kind, gfc_default_integer_kind,
1560 gfc_default_real_kind,gfc_default_double_kind,
1561 gfc_default_character_kind, gfc_default_logical_kind,
1562 gfc_default_complex_kind, validate_integer, validate_real,
1563 validate_logical, validate_character,
1564 gfc_validate_kind): Move to trans-types.c.
1565 (gfc_set_model_kind): Use gfc_validate_kind.
1566 (gfc_set_model): Just copy the current precision to default.
1567 (gfc_arith_init_1): Use mpfr precision 128 for integer setup.
1568 * f95-lang.c (gfc_init_decl_processing): Invoke gfc_init_kinds.
1569 * gfortran.h: Update file commentary.
1570 * trans-types.c (MAX_INT_KINDS, MAX_REAL_KINDS): New.
1571 (gfc_default_integer_kind_1, gfc_default_real_kind_1,
1572 gfc_default_double_kind_1, gfc_default_character_kind_1,
1573 gfc_default_logical_kind_1, gfc_default_complex_kind_1): New.
1574 (gfc_init_kinds): New.
1575 (gfc_init_types): Don't set gfc_index_integer_kind here.
1576 * trans-types.h (gfc_init_kinds): Declare.
1577 * doc/invoke.texi: Clarify DOUBLE PRECISION behaviour wrt -r8.
1579 2004-08-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1581 * check.c (gfc_check_atan2): New function.
1582 * intrinsic.c (add_functions): Use gfc_check_atan2 for ATAN2
1583 * intrinsic.h (gfc_check_atan2): Add prototype.
1585 2004-08-25 Richard Henderson <rth@redhat.com>
1587 * arith.c (gfc_validate_kind): Add may_fail argument; abort if
1588 false and we don't validate the kind.
1589 (gfc_check_integer_range, gfc_check_real_range): Update to match.
1590 * check.c (kind_check): Likewise.
1591 * decl.c (gfc_match_old_kind_spec, gfc_match_kind_spec): Likewise.
1592 (match_char_spec, match_logical_spec): Likewise.
1593 * gfortran.h (gfc_validate_kind): Likewise.
1594 * options.c (gfc_handle_option): Likewise.
1595 * primary.c (match_integer_constant, match_real_constant,
1596 match_string_constant, match_logical_constant,
1597 match_const_complex_part): Likewise.
1598 * simplify.c (get_kind, gfc_simplify_bit_size, gfc_simplify_digits,
1599 gfc_simplify_epsilon, gfc_simplify_huge, gfc_simplify_ibclr,
1600 gfc_simplify_ibset, gfc_simplify_ishft, gfc_simplify_ishftc,
1601 gfc_simplify_maxexponent, gfc_simplify_minexponent,
1602 gfc_simplify_nearest, gfc_simplify_not, gfc_simplify_precision,
1603 gfc_simplify_radix, gfc_simplify_range, gfc_simplify_rrspacing,
1604 gfc_simplify_scale, gfc_simplify_spacing, gfc_simplify_tan,
1605 gfc_simplify_tiny): Likewise.
1606 * trans-intrinsic.c (gfc_conv_intrinsic_aint, gfc_conv_intrinsic_mod,
1607 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
1608 prepare_arg_info): Likewise.
1610 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1612 * expr.c (gfc_check_assign): Add comment. Add new warning.
1613 * trans-expr.c (gfc_conv_function_call): Correctly dereference
1614 result of pointer valued function when not in pointer assignment.
1616 2004-08-25 Paul Brook <paul@codesourcery.com>
1618 * config-lang.in: Remove dead commented line.
1619 * module.c: Replace g95 with gfortran in comment.
1621 2004-08-25 Paul Brook <paul@codesourcery.com>
1624 * arith.c (gfc_mpfr_to_mpz): Workaround mpfr bug.
1626 2004-08-25 Paul Brook <paul@codesourcery.com>
1629 * trans-array.c (gfc_trans_allocate_temp_array): Remove
1630 string_length argument.
1631 (gfc_trans_array_ctor_element): New function.
1632 (gfc_trans_array_constructor_subarray): Use it.
1633 (gfc_trans_array_constructor_value): Ditto. Handle constant
1635 (get_array_ctor_var_strlen, get_array_ctor_strlen): New functions.
1636 (gfc_trans_array_constructor): Use them.
1637 (gfc_add_loop_ss_code): Update to new gfc_ss layout.
1638 (gfc_conv_ss_descriptor): Remember section string length.
1639 (gfc_conv_scalarized_array_ref): Ditto. Remove dead code.
1640 (gfc_conv_resolve_dependencies): Update to new gfc_ss layout.
1641 (gfc_conv_expr_descriptor): Ditto.
1642 (gfc_conv_loop_setup): Ditto. Spelling fixes.
1643 * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
1644 * trans-const.c (gfc_conv_constant): Update to new gfc_ss layout.
1645 * trans-expr.c (gfc_conv_component_ref): Turn error into ICE.
1646 (gfc_conv_variable): Set string_length from section.
1647 (gfc_conv_function_call): Remove extra argument.
1648 (gfc_conv_expr, gfc_conv_expr_reference): Update to new gfc_ss layout.
1649 * trans-types.c (gfc_get_character_type_len): New function.
1650 (gfc_get_character_type): Use it.
1651 (gfc_get_dtype): Return zero for internal types.
1652 * trans-types.h (gfc_get_character_type_len): Add prototype.
1653 * trans.h (struct gfc_ss): Move string_length out of union.
1655 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1657 * trans.h (build2_v, build3_v): New macros.
1659 * f95-lang.c (gfc_truthvalue_conversion): Use build2 instead of
1661 * trans-array.c (gfc_conv_descriptor_data,
1662 gfc_conv_descriptor_offset, gfc_conv_descriptor_dimension,
1663 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
1664 gfc_conv_descriptor_ubound, gfc_trans_allocate_array_storage,
1665 gfc_trans_allocate_temp_array,
1666 gfc_trans_array_constructor_subarray,
1667 gfc_trans_array_constructor_value, gfc_conv_array_index_ref,
1668 gfc_trans_array_bound_check, gfc_conv_array_index_offset,
1669 gfc_conv_scalarized_array_ref, gfc_conv_array_ref,
1670 gfc_conv_array_ref, gfc_trans_preloop_setup,
1671 gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
1672 gfc_conv_loop_setup, gfc_array_init_size,
1673 gfc_conv_array_initializer, gfc_trans_array_bounds,
1674 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
1675 gfc_conv_expr_descriptor, gfc_conv_array_parameter,
1676 gfc_trans_deferred_array): Use buildN and buildN_v macros instead
1677 of build and build_v as appropriate.
1678 * trans-common.c (create_common): Same.
1679 * trans-decl.c (gfc_trans_auto_character_variable,
1680 gfc_trans_entry_master_switch, gfc_generate_function_code): Same.
1681 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
1682 gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
1683 gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
1684 gfc_conv_expr_op, gfc_conv_function_call,
1685 gfc_trans_structure_assign): Same.
1686 * trans-intrinsic.c (build_fixbound_expr, build_round_expr,
1687 gfc_conv_intrinsic_aint, gfc_conv_intrinsic_bound,
1688 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1689 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_sign,
1690 gfc_conv_intrinsic_dprod, gfc_conv_intrinsic_minmax,
1691 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
1692 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_minmaxloc,
1693 gfc_conv_intrinsic_minmaxval, gfc_conv_intrinsic_btest,
1694 gfc_conv_intrinsic_bitop, gfc_conv_intrinsic_singlebitop,
1695 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
1696 gfc_conv_intrinsic_merge, gfc_conv_intrinsic_strcmp,
1697 gfc_conv_allocated, gfc_conv_associated, prepare_arg_info,
1698 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
1699 gfc_conv_intrinsic_trim, gfc_conv_intrinsic_repeat,
1700 gfc_conv_intrinsic_iargc): Same.
1701 * trans-io.c (set_parameter_value, set_parameter_ref, set_string,
1702 set_flag, add_case, io_result, transfer_namelist_element,
1703 transfer_expr): Same.
1704 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_if_1,
1705 gfc_trans_arithmetic_if, gfc_trans_do, gfc_trans_do_while,
1706 gfc_trans_integer_select, gfc_trans_logical_select,
1707 gfc_trans_character_select, gfc_trans_forall_loop,
1708 gfc_trans_nested_forall_loop, gfc_do_allocate,
1709 generate_loop_for_temp_to_lhs, generate_loop_for_rhs_to_temp,
1710 compute_inner_temp_size, compute_overall_iter_number,
1711 allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
1712 gfc_trans_forall_1, gfc_evaluate_where_mask,
1713 gfc_trans_where_assign, gfc_trans_allocate): Same.
1714 * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Same.
1715 * trans.c (gfc_add_modify_expr, gfc_finish_block,
1716 gfc_build_array_ref, gfc_build_function_call,
1717 gfc_trans_runtime_check): Same.
1719 2004-08-25 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1721 * trans-const.c (gfc_conv_mpz_to_tree): Change call to
1722 build_int_cst to build_int_cst_wide in accordance to Nathan's
1725 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1727 * trans-array.c (gfc_trans_array_constructor_value): Adjust
1728 build_int_cst calls.
1729 * trans-const.c (gfc_build_string_const, gfc_init_constants,
1730 gfc_conv_mpz_to_tree, gfc_conv_constant_to_tree): Likewise.
1731 * trans-decl.c (gfc_get_symbol_decl, build_entry_thunks,
1732 gfc_trans_entry_master_switch): Likewise.
1733 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1734 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1735 * trans-io.c (add_case, set_error_locus,
1736 transfer_namelist_element, transfer_expr): Likewise.
1737 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1738 gfc_trans_stop, gfc_trans_character_select): Likewise.
1739 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1740 * trans.c (gfc_trans_runtime_check): Likewise.
1742 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1744 * trans-decl.c, trans-types.c: Add and remove blank lines as
1747 2004-08-24 Richard Henderson <rth@redhat.com>
1749 * trans-const.c (gfc_conv_mpz_to_tree): Fix 64-bit shift warning.
1751 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1753 * resolve.c (merge_argument_lists): Revert unintentionally
1756 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1758 * trans-decl.c (build_function_decl): Fix spelling in comment.
1759 (build_entry_thunks): Remove code with no function.
1760 (gfc_build_intrinsic_function_decls): Remove empty line.
1762 * resolve.c (resolve_entries): Fix a bunch of comment typos.
1764 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1766 * f95-lang.c (gfc_init_decl_processing): Adjust
1767 build_common_tree_nodes call.
1769 2004-08-24 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1771 * trans-types.c: Spelling and formatting fixes.
1773 2004-08-23 Richard Henderson <rth@redhat.com>
1775 * trans-const.c (gfc_conv_mpz_to_tree): Use mpz_getlimbn instead
1776 of going through an intermediate string. Fix 32/64 int/long bug.
1778 2004-08-23 Eric Christopher <echristo@redhat.com>
1780 * trans-types.c (gfc_type_for_mode): Remove VECTOR_TYPE_SUPPORTED_P
1781 usage. Use build_vector_type_for_mode for vector types.
1783 2004-08-22 Richard Henderson <rth@redhat.com>
1786 * data.c (find_con_by_offset): Search ordered list; handle
1787 elements with repeat counts.
1788 (gfc_assign_data_value_range): New.
1789 * gfortran.h (struct gfc_data_value): Make repeat unsigned.
1790 (gfc_assign_data_value_range): Declare.
1791 * match.c (top_val_list): Extract repeat count into a temporary.
1792 * resolve.c (values): Make left unsigned.
1793 (next_data_value): Don't decrement left.
1794 (check_data_variable): Use gfc_assign_data_value_range.
1796 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1798 * trans-const.c, trans-decl.c, trans-expr.c: Spelling fixes.
1800 2004-08-22 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1802 * check.c (gfc_check_reduction): Rename to ...
1803 (check_reduction): ... this. Make static. Don't check type of
1805 (gfc_check_minval_maxval, gfc_check_prodcut_sum): New functions.
1806 * intrinsic.c (add_functions): Change MAXVAL, MINVAL, PRODUCT and
1807 SUM to use new check functions.
1808 (check_specific): Change logic to call new functions.
1809 * intrinsic.h (gfc_check_minval_maxval, gfc_check_product_sum):
1811 (gfc_check_reduction): Remove prototype.
1813 2004-08-20 Paul Brook <paul@codesourcery.com>
1814 Canqun Yang <canqun@nudt.edu.cn>
1817 * trans-array.c (gfc_conv_array_parameter): Pass correct pointer
1818 for automatic arrays.
1819 * trans-types.c (gfc_get_nodesc_array_type): Add comment.
1821 2004-08-19 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1825 * match.c (match_simple_forall, match_simple_where): Forward-declare.
1826 (gfc_match_if): Order statement list alphabetically, add WHERE and
1827 FORALL, remove double PAUSE.
1828 (gfc_match_simple_where, match_forall_header,
1829 gfc_match_simple_forall): New functions.
1830 (gfc_match_forall): Use match_forall_header.
1832 2004-08-19 Paul Brook <paul@codesourcery.com>
1835 * gfortran.h (gfc_access): Give ACCESS_UNKNOWN value 0.
1836 * symbol.c (gfc_clear_attr): Use memset.
1838 2004-08-19 Paul Brook <paul@codesourcery.com>
1842 * data.c (assign_substring_data_value): Remove.
1843 (create_character_intializer): New function.
1844 (gfc_assign_data_value): Track the typespec for the current
1845 subobject. Use create_character_intializer.
1847 2004-08-19 Erik Schnetter <schnetter@aei.mpg.de>
1850 * check.c (gfc_check_reduction): New function.
1851 (gfc_check_minval_maxval): Removed.
1852 (gfc_check_product): Removed.
1853 (gfc_check_sum): Removed.
1854 * intrinsic.h: Add/remove declarations for these.
1855 * gfortran.h: Add field f3red to union gfc_check_f.
1856 * intrinsic.c (add_sym_3red): New function.
1857 (add_functions): Register maxval, minval, product, and sum intrinsics
1858 through add_sym_3red.
1859 (check_specific): Handle f3red union field.
1860 * iresolve.c: Whitespace change.
1862 2004-08-18 Paul Brook <paul@codesourcery.com>
1864 * trans-types.c (gfc_sym_type): Use pointer types for optional args.
1866 2004-08-18 Victor Leikehman <lei@il.ibm.com>
1869 * trans-io.c (transfer_namelist_element): New. Recursively handle
1870 derived-type variables. Pass string lengths.
1871 (build_dt): Code moved to build_namelist, with some
1872 changes and additions.
1873 (gfc_build_io_library_fndecls): Declare the fifth
1874 argument in st_set_nml_var_char -- string_length.
1876 2004-08-17 Paul Brook <paul@codesourcery.com>
1877 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1880 * decl.c (get_proc_name): Update mystery comment.
1881 (gfc_match_entry): Check for errors earlier. Add entry point to list.
1882 * dump-parse-tree.c (gfc_show_code_node): Print EXEC_ENTRY nodes.
1883 * gfortran.h (symbol_attribute): Add entry_master. Document entry.
1884 (struct gfc_entry_list): Define.
1885 (gfc_get_entry_list): Define.
1886 (struct gfc_namespace): Add refs and entries.
1887 (enum gfc_exec_op): Add EXEC_ENTRY.
1888 (struct gfc_code): Add ext.entry.
1889 * module.c (ab_attribute, attr_bits): Remove AB_ENTRY.
1890 (mio_symbol_attribute): Don't save/reture addr->entry.
1891 (mio_namespace_ref): Refcount namespaces.
1892 * parse.c (accept_statement): Handle ST_ENTRY.
1893 (gfc_fixup_sibling_symbols): Mark symbol as referenced.
1894 (parse_contained): Fixup sibling references to entry points
1895 after parsing the procedure body.
1896 * resolve.c (resolve_contained_fntype): New function.
1897 (merge_argument_lists, resolve_entries): New functions.
1898 (resolve_contained_functions): Use them.
1899 (resolve_code): Handle EXEC_ENTRY.
1900 (gfc_resolve): Call resolve_entries.
1901 * st.c (gfc_free_statement): Handle EXEC_ENTRY.
1902 * symbol.c (gfc_get_namespace): Refcount namespaces.
1903 (gfc_free_namespace): Ditto.
1904 * trans-array.c (gfc_trans_dummy_array_bias): Treat all args as
1905 optional when multiple entry points are present.
1906 * trans-decl.c (gfc_get_symbol_decl): Remove incorrect check.
1907 (gfc_get_extern_function_decl): Add assertion. Fix coment.
1908 (create_function_arglist, trans_function_start, build_entry_thunks):
1910 (gfc_build_function_decl): Rename ...
1911 (build_function_decl): ... to this.
1912 (gfc_create_function_decl): New function.
1913 (gfc_generate_contained_functions): Use it.
1914 (gfc_trans_entry_master_switch): New function.
1915 (gfc_generate_function_code): Use new functions.
1916 * trans-stmt.c (gfc_trans_entry): New function.
1917 * trans-stmt.h (gfc_trans_entry): Add prototype.
1918 * trans-types.c (gfc_get_function_type): Add entry point argument.
1919 * trans.c (gfc_trans_code): Handle EXEC_ENTRY.
1920 (gfc_generate_module_code): Call gfc_create_function_decl.
1921 * trans.h (gfc_build_function_decl): Remove.
1922 (gfc_create_function_decl): Add prototype.
1924 2004-08-15 Andrew Pinski <apinski@apple.com>
1927 * f95-lang.c (gfc_init_builtin_functions): Initialize the builtins
1928 for cabs{,f} and copysign{,f}.
1929 * trans-decl.c (gfor_fndecl_math_cabsf): Delete.
1930 (gfor_fndecl_math_cabs): Delete.
1931 (gfor_fndecl_math_sign4): Delete.
1932 (gfor_fndecl_math_sign8): Delete.
1933 (gfc_build_intrinsic_function_decls): Remove the
1934 initializing of cabs{,f} and copysign{,f} functions.
1935 * trans-intrinsic.c (gfc_conv_intrinsic_abs): Use the builtins
1936 instead of the functions definitions.
1937 (gfc_conv_intrinsic_sign): Likewise.
1938 * trans.h (gfor_fndecl_math_cabsf): Delete.
1939 (gfor_fndecl_math_cabs): Delete.
1940 (gfor_fndecl_math_sign4): Delete.
1941 (gfor_fndecl_math_sign8): Delete.
1943 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
1945 * trans-array.c (gfc_trans_array_constructor_value): Use
1947 * trans-const.c (gfc_build_string_const,
1948 gfc_init_constants, gfc_conv_mpz_to_tree,
1949 gfc_conv_constant_to_tree): Likewise.
1950 * trans-decl.c (gfc_get_symbol_decl): Likewise.
1951 * trans-intrinsic.c (gfc_conv_intrinsic_ibits,
1952 gfc_conv_intrinsic_len, prepare_arg_info): Likewise.
1953 * trans-io.c (add_case, set_error_locus, build_dt,
1954 transfer_expr): Likewise.
1955 * trans-stmt.c (gfc_trans_label_assign, gfc_trans_pause,
1956 gfc_trans_stop, gfc_trans_character_select): Likewise.
1957 * trans-types.c (gfc_init_types, gfc_get_dtype): Likewise.
1958 * trans.c (gfc_trans_runtime_check): Likewise.
1960 2004-08-14 Paul Brook <paul@codesourcery.com>
1962 * trans-decl.c (gfc_build_function_decl): Remove dead code.
1964 2004-08-14 Paul Brook <paul@codesourcery.com>
1966 * trans-arry.c (gfc_trans_auto_array_allocation): Remove unused var.
1968 2004-08-13 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
1970 * gfortran.h: Add comments.
1971 * parse.c (parse_contained): Fix comment typo.
1972 * resolve.c (was_declared): Ditto.
1975 2004-08-11 Paul Brook <paul@codeourcery.com>
1978 * intrinsic.c (add_functions): Add dfloat as an alias for dble.
1980 2004-08-10 Richard Henderson <rth@redhat.com>
1982 * f95-lang.c (gfc_init_builtin_functions): Remove
1983 __builtin_stack_alloc, add __builtin_alloca.
1984 * trans-array.c (gfc_trans_auto_array_allocation): Use DECL_EXPR.
1985 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
1987 2004-08-10 Paul Brook <paul@codesourcery.com>
1989 * trans-io.c (transfer_expr): Handle pointters.
1991 2004-08-10 Paul Brook <paul@codesourcery.com>
1994 * trans-array.c (gfc_add_loop_ss_code): Handle GFC_SS_COMPONENT.
1995 (gfc_conv_array_index_offset): Allow "temporary" with nonzero delta.
1996 (gfc_trans_preloop_setup, gfc_trans_scalarized_loop_boundary):
1997 Handle GFC_SS_COMPONENT.
1998 (gfc_conv_ss_startstride): Ditto. Set ss->shape.
1999 (gfc_conv_loop_setup): Tweak commends. Remove dead code.
2001 (gfc_conv_array_initializer): Call specific initializer routines.
2002 * trans-expr.c (gfc_trans_structure_assign): New function.
2003 (gfc_trans_subarray_assign): New function.
2004 (gfc_trans_subcomponent_assign): New fucntion
2005 (gfc_conv_structure): Use them.
2006 * trans.h (gfc_ss_type): Add GFC_SS_COMPONENT.
2007 (gfc_ss): Add shape.
2009 2004-08-08 Victor Leikehman <lei@il.ibm.com>
2011 * simplify.c (gfc_simplify_shape): Bugfix.
2012 * expr.c (gfc_copy_shape_excluding): New function.
2013 * gfortran.h (gfc_get_shape): Bugfix.
2014 (gfc_copy_shape_excluding): Added declaration.
2015 * iresolve.c (gfc_resolve_all, gfc_resolve_any, gfc_resolve_count,
2016 gfc_resolve_cshift, gfc_resolve_eoshift, gfc_resolve_lbound,
2017 gfc_resolve_ubound, gfc_resolve_transpose): Added compile
2018 time resolution of shape.
2020 2004-08-06 Janne Blomqvist <jblomqvi@cc.hut.fi>
2022 * intrinsic.c (add_subroutines): Add getenv and
2023 get_environment_variable. (add_sym_5s): New function.
2024 * intrinsic.h (gfc_resolve_get_environment_variable): Add
2026 * iresolve.c (gfc_resolve_get_environment_variable): New
2029 2004-08-06 Feng Wang <fengwang@nudt.edu.cn>
2031 * f95-lang.c (gfc_init_builtin_functions): Fix the number of
2032 __builtin_pow[f] arguments.
2034 2004-08-06 Steven G. Kargl <kargls@comcast.net>
2036 * arith.c: Add #define for model numbers. Remove global GMP variables.
2037 (natural_logarithm,common_logarithm,exponential,sine,
2038 cosine,arctangent,hypercos,hypersine ): Remove.
2039 (gfc_mpfr_to_mpz,gfc_set_model_kind,gfc_set_model): New functions.
2040 (arctangent2,gfc_arith_init_1,gfc_arith_done_1
2041 gfc_check_real_range, gfc_constant_result, gfc_range_check,
2042 gfc_arith_uminus,gfc_arith_plus, gfc_arith_minus, gfc_arith_times,
2043 gfc_arith_divide,complex_reciprocal,complex_pow_ui,
2044 gfc_arith_power,gfc_compare_expr,compare_complex,gfc_convert_real,
2045 gfc_convert_complex,gfc_int2real,gfc_int2complex,
2046 gfc_real2int,gfc_real2real,gfc_real2complex,
2047 gfc_complex2int,gfc_complex2real,gfc_complex2complex): Convert GMP
2048 to MPFR, use new functions.
2049 * arith.h: Remove extern global variables.
2050 (natural_logarithm,common_logarithm,exponential, sine, cosine,
2051 arctangent,hypercos,hypersine): Remove prototypes.
2052 (arctangent2): Update prototype from GMP to MPFR.
2053 (gfc_mpfr_to_mpz, gfc_set_model_kind,gfc_set_model): Add prototypes.
2054 * dump-parse-tree.c (gfc_show_expr): Convert GMP to MPFR.
2055 * expr.c (free_expr0,gfc_copy_expr): Convert GMP to MPFR.
2056 * gfortran.h (GFC_REAL_BITS): Remove.
2057 (arith): Add ARITH_NAN.
2058 Include mpfr.h. Define GFC_RND_MODE.
2059 Rename GCC_GFORTRAN_H GFC_GFC_H.
2060 (gfc_expr): Convert GMP to MPFR.
2061 * module.c: Add arith.h, correct type in comment.
2062 (mio_gmp_real): Convert GMP to MPFR.
2063 (mio_expr): Use gfc_set_model_kind().
2064 * primary.c: Update copyright date with 2004.
2065 (match_real_constant,match_const_complex_part): Convert GMP to MPFR.
2066 * simplify.c: Remove global GMP variables
2067 (gfc_simplify_abs,gfc_simplify_acos,gfc_simplify_aimag,
2068 gfc_simplify_aint,gfc_simplify_dint,gfc_simplify_anint,
2069 gfc_simplify_dnint,gfc_simplify_asin,gfc_simplify_atan,
2070 gfc_simplify_atan2,gfc_simplify_ceiling,simplify_cmplx,
2071 gfc_simplify_conjg,gfc_simplify_cos,gfc_simplify_cosh,
2072 gfc_simplify_dim,gfc_simplify_dprod,gfc_simplify_epsilon,
2073 gfc_simplify_exp,gfc_simplify_exponent,gfc_simplify_floor,
2074 gfc_simplify_fraction,gfc_simplify_huge,gfc_simplify_int,
2075 gfc_simplify_ifix,gfc_simplify_idint,gfc_simplify_log,
2076 gfc_simplify_log10,simplify_min_max,gfc_simplify_mod,
2077 gfc_simplify_modulo,gfc_simplify_nearest,simplify_nint,
2078 gfc_simplify_rrspacing,gfc_simplify_scale,
2079 gfc_simplify_set_exponent,gfc_simplify_sign,gfc_simplify_sin,
2080 gfc_simplify_sinh,gfc_simplify_spacing,gfc_simplify_sqrt,
2081 gfc_simplify_tan,gfc_simplify_tanh,gfc_simplify_tiny,
2082 gfc_simplify_init_1,gfc_simplify_done_1): Convert GMP to MPFR.
2084 * trans-const.c (gfc_conv_mpfr_to_tree): Rename from
2085 gfc_conv_mpf_to_tree. Convert it to use MPFR
2086 (gfc_conv_constant_to_tree): Use it.
2087 * trans-const.h: Update prototype for gfc_conv_mpfr_to_tree().
2088 * trans-intrinsic.c: Add arith.h, remove gmp.h
2089 (gfc_conv_intrinsic_aint,gfc_conv_intrinsic_mod): Convert GMP to MPFR.
2091 2004-08-06 Victor Leikehman <lei@il.ibm.com>
2092 Paul Brook <paul@codesourcery.com>
2094 * trans-array.c (gfc_trans_allocate_array_storage,
2095 gfc_trans_allocate_temp_array, gfc_add_loop_ss_code,
2096 gfc_conv_loop_setup): For functions, if the shape of the result
2097 is not known in compile-time, generate an empty array descriptor for
2098 the result and let the callee to allocate the memory.
2099 (gfc_trans_dummy_array_bias): Do nothing for pointers.
2100 (gfc_conv_expr_descriptor): Use function return values directly.
2101 * trans-expr.c (gfc_conv_function_call): Always add byref call
2103 (gfc_trans_pointer_assignment): Add comments.
2104 (gfc_trans_arrayfunc_assign): Don't chain on expression.
2106 2004-08-01 Roger Sayle <roger@eyesopen.com>
2108 * options.c (gfc_init_options): Don't warn about the use GNU
2109 extensions by default.
2110 (gfc_post_options): Warn about GNU extensions with -pedantic.
2111 (gfc_handle_option): Don't warn about GNU extensions with -std=gnu.
2113 2004-07-30 Richard Henderson <rth@redhat.com>
2115 * trans-expr.c (gfc_conv_expr_reference): Create a CONST_DECL
2118 2004-07-25 Richard Henderson <rth@redhat.com>
2120 * trans-decl.c (gfc_build_function_decl): Set DECL_ARTIFICIAL
2121 and DECL_IGNORED_P on RESULT_DECL.
2122 (gfc_generate_constructors): Likewise.
2124 2004-07-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2127 * lang.opt (ffixed-line-length-none, ffixed-line-length-): New
2129 (ffixed-line-length-80, ffixed-line-length-132): Remove.
2130 * options.c (gfc_handle_options): Deal with changed options.
2131 * scanner.c (load_line): Change second arg to 'char **',
2132 allocate if pointing to NULL. Keep track of buffer's length.
2133 Adapt buffer size to overlong lines. Pad lines to full length
2135 (load_file): Adapt to new interface of load_line.
2137 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2139 * trans.h (builtin_function): Declare.
2141 2004-07-16 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2144 (parts ported from g95)
2145 * parse.h (gfc_state_data): New field do_variable.
2146 (gfc_check_do_variable): Add prototype.
2147 * parse.c (push_state): Initialize field 'do_variable'.
2148 (gfc_check_do_variable): New function.
2149 (parse_do_block): Remember do iterator variable.
2150 (parse_file): Initialize field 'do_variable'.
2151 * match.c (gfc_match_assignment, gfc_match_do,
2152 gfc_match_allocate, gfc_match_nullify, gfc_match_deallocate):
2153 Add previously missing checks.
2154 (gfc_match_return): Reformat error message.
2155 * io.c (match_out_tag): New function.
2156 (match_open_element, match_close_element,
2157 match_file_element, match_dt_element): Call match_out_tag
2158 instead of match_vtag where appropriate.
2159 (match_io_iterator, match_io_element): Add missing check.
2160 (match_io): Reformat error message.
2161 (match_inquire_element): Call match_out_tag where appropriate.
2163 * parse.c (gfc_check_do_variable): Fix error locus.
2165 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2168 * trans-decl.c (gfc_build_function_decl): Create a new chardecl
2169 for every assumed length character dummy argument.
2172 * trans-decl.c (gfc_trans_deferred_vars): Remove bogus assertion.
2175 * simplify.c (gfc_simplify_bound): Copy the bound expression.
2177 2004-07-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2180 * trans-array.c gfc_trans_g77_array,
2181 gfc_trans_dummy_array_bias): Don't call gfc_trans_string_init
2182 for assumed length characters.
2183 (gfc_conv_expr_descriptor): Set se->string_length if dealing
2184 with a character expression.
2185 (gfc_cvonv_array_parameter): Pass string length when passing
2186 character array according to g77 conventions.
2188 2004-07-12 Paul Brook <paul@codesourcery.com>
2190 * expr.c (gfc_check_assign_symbol): Handle pointer assignments.
2191 * trans-array.c (gfc_trans_auto_array_allocation): Remove
2192 initialization code.
2193 * trans-common.c (create_common): Use gfc_conv_initializer.
2194 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_initializer.
2195 * trans-expr.c (gfc_conv_initializer): New function.
2196 (gfc_conv_structure): Use it.
2197 * trans.h (gfc_conv_initializer): Add prototype.
2199 2004-07-11 Paul Brook <paul@codesourcery.com>
2202 * parse.c (gfc_fixup_sibling_symbols): Also look for untyped
2204 (parse_contained): Mark contained symbols as referenced.
2206 2004-07-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2209 * module.c (gfc_dump_module, gfc_use_module): Print locus
2210 when opening of module file fails.
2213 * io.c (match_io): Flag 'WRITE(...), ...' as extension.
2216 * match.c (gfc_match_program): A program name is obligatory.
2217 (gfc_match_return): RETURN in main program is an extension.
2218 (gfc_match_block_data): A space is required before a block data
2222 * primary.c (match_boz_constant): Call gfc_notify_std only if
2223 we actually have a non-standard boz-literal-constant.
2226 * expr.c (gfc_check_assign): Print ranks if incompatible. Issue
2227 warning if assigning NULL().
2229 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2231 * f95-lang.c (set_block): Remove.
2232 (gfc_clear_binding_stack): New.
2233 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2234 (struct binding_level): Remove block_created_by_back_end.
2235 (clear_binding_level): Likewise.
2236 (poplevel): Don't handle block_created_by_back_end.
2238 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2240 * trans-decl.c (gfc_create_module_variable): Nothing to do if
2241 symbol is in common, because we ...
2242 (gfc_generate_module_vars): Call gfc_trans_common.
2244 2004-07-10 Paul Brook <paul@codesourcery.com>
2246 * trans-array.c (gfc_build_null_descriptor): New function.
2247 (gfc_trans_static_array_pointer): Use it.
2248 * trans-array.h (gfc_build_null_descriptor): Add prototype.
2249 * trans-expr.c (gfc_conv_structure): Handle array pointers.
2251 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2254 * decl.c (gfc_match_save): Use-associated common block
2256 * gfortran.h (gfc_common_head): Add new field 'name'.
2257 Fix typo in comment after #endif.
2258 * match.c (gfc_get_common): Add new argument from_common,
2259 mangle name if flag is set, fill in new field in structure
2261 (match_common): Set new arg in call to gfc_get_common,
2262 use-associated common block doesn't collide.
2263 * match.h (gfc_get_common): Adapt prototype.
2264 * module.c (load_commons): Set new arg in call to
2266 * symbol.c (free_common_tree): New function.
2267 (gfc_free_namespace): Call new function.
2268 * trans-common.c (several functions): Remove argument
2269 'name', use name from gfc_common_head instead.
2271 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2273 * expr.c (gfc_check_pointer_assign): Verify that rank of the LHS
2274 and RHS match. Return early if the RHS is NULL().
2277 * match.c (match_common): Fix error reporting for used common.
2280 * trans-expr.c (gfc_conv_structure): Handle initialization
2281 of scalar pointer components.
2283 * parse.c (decode_statement): Fix matching of BLOCK DATA.
2285 * trans-decl.c (generate_local_decl): Remove workaround obsoleted
2286 by fix for PR 15481.
2288 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2290 * trans-common.c: Fix whitespace issues, make variable names
2292 (create_common): Additionally, make loop logic more obvious.
2294 2004-07-10 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2295 Paul Brook <paul@codesourcery.com>
2298 * trans-common.c (calculate_length): Remove ...
2299 (get_segment_info): Merge into here. Save field type.
2300 (build_field): Use saved type.
2301 (create_common, new_condition, new_segment, finish_equivalences):
2302 Use new get_segment_info.
2303 * trans-types.c: Update comment.
2305 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2308 * moduele.c (mio_symbol): Don't I/O initial values unless
2309 symbol is a parameter.
2311 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2314 * resolve.c (resolve_symbol): Verify that the shape of a
2315 parameter array is not only explicit, but also constant.
2316 * array.c (gfc_is_compile_time_shape): New function.
2317 * gfortran.h (gfc_is_compile_time_shape): Add prototype.
2319 2004-07-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2325 * module.c (write_symbol, write_symtree): Remove workaround.
2326 * primary.c (match_actual_arglist): Enhance comment.
2327 (gfc_match_rvalue): Handle function call with first argument
2328 a keyword argument correctly.
2329 * resolve.c (resolve_symbol): Change call to
2330 gfc_set_default_type to issue error if no implicit type
2332 * trans-decl.c (gfc_create_module_variable): Remove workaround.
2334 2004-07-08 Paul Brook <paul@codesourcery.com>
2336 * intrinsic.c (add_sym_4s): New function.
2337 (add_subroutines): Change gfc_add_sym_? to gfc_add_sym_?s.
2339 2004-07-04 Janne Blomqvist <jblomqvi@cc.hut.fi>
2340 Paul Brook <paul@codesourcery.com>
2344 * gfortran.h (enum gfc_generic_isym_id): Add GFC_ISYM_IARGC and
2345 GFC_ISYM_COMMAND_ARGUMENT_COUNT.
2346 * intrinsic.c (add_functions): Identify iargc. Add
2347 command_argument_count.
2348 (add_subroutines): Resolve getarg. Add get_command and
2349 get_command_argument.
2350 * intrinsic.h (gfc_resolve_getarg, gfc_resolve_get_command,
2351 gfc_resolve_get_command_argument): Add prototypes.
2352 * iresolve.c (gfc_resolve_getarg, gfc_resolve_get_command,
2353 gfc_resolve_get_command_argument): New functions.
2354 * trans-decl.c (gfor_fndecl_iargc): New variable.
2355 (gfc_build_intrinsic_function_decls): Set it.
2356 * trans-intrinsic.c (gfc_conv_intrinsic_iargc): New function.
2357 (gfc_conv_intrinsic_function): Use it.
2358 * trans.h (gfor_fndecl_iargc): Declare.
2360 2004-07-04 Matthias Klose <doko@debian.org>
2362 * Make-lang.in: Generate and install gfortran man page.
2363 * invoke.texi: Remove extra '@c man end'.
2365 2004-07-04 Richard Henderson <rth@redhat.com>
2367 * f95-lang.c (gfc_mark_addressable): Don't put_var_into_stack.
2369 2004-07-04 Paul Brook <paul@codesourcery.com>
2371 * decl.c (gfc_match_implicit_range): Don't use typespec.
2372 (gfc_match_implicit): Handle character selectors.
2373 * gfortran.h (gfc_set_implicit): Remove prototype.
2374 (gfc_add_new_implicit_range, gfc_merge_new_implicit): Update.
2375 * parse.c (accept_statement): Don't call gfc_set_implicit.
2376 * symbol.c (new_ts): Remove.
2377 (gfc_set_implicit_none): Use same loop bounds as other functions.
2378 (gfc_set_implicit): Remove.
2379 (gfc_clear_new_implicit, gfc_add_new_implicit_range): Only set flags.
2380 (gfc_merge_new_implicit): Combine with gfc_set_implicit.
2382 2004-06-30 Richard Henderson <rth@redhat.com>
2384 * match.c (var_element): Remove unused variable.
2386 * trans-decl.c (gfc_generate_function_code): Don't set
2387 x_whole_function_mode_p.
2388 (gfc_generate_constructors): Likewise.
2390 2004-06-30 Richard Henderson <rth@redhat.com>
2392 * trans-decl.c (gfc_generate_function_code): Don't set
2393 immediate_size_expand.
2394 (gfc_generate_constructors): Likewise.
2396 2004-06-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2399 * decl.c (gfc_match_type_spec): Rename second argument to
2400 'implicit_flag', reverse meaning. Don't match_char_spec if
2401 'implicit_flag' is set. Rename to ...
2402 (match_type_spec): ... this.
2403 (gfc_match_implicit_none, match_implicit_range): Move here
2405 (gfc_match_implicit): Move here from match.c, try to
2406 match_char_len if match_implicit_range doesn't succeed for
2407 CHARACTER implicits. Call renamed fucntion match_type_spec.
2408 (gfc_match_data_decl, match_prefix): Call renamed function
2410 * match.c (gfc_match_implicit_none, match_implicit_range,
2411 gfc_match_implicit): Move to decl.c.
2412 * match.h (gfc_match_implicit_none, gfc_match_implicit):
2413 Move protoypes to section 'decl.c'.
2414 (gfc_match_type_spec): Remove prototype.
2416 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2418 * decl.c, interface.c, symbol.c, trans-common.c: Add 2004 to
2421 2004-06-29 Steven Bosscher <stevenb@suse.de>
2423 Make sure types in assignments are compatible. Mostly mechanical.
2424 * trans-const.h (gfc_index_one_node): New define.
2425 * trans-array.c (gfc_trans_allocate_array_storage,
2426 gfc_trans_allocate_temp_array, gfc_trans_array_constructor_subarray,
2427 gfc_trans_array_constructor_value, gfc_trans_array_constructor,
2428 gfc_conv_array_ubound, gfc_conv_array_ref,
2429 gfc_trans_scalarized_loop_end, gfc_conv_section_startstride,
2430 gfc_conv_ss_startstride, gfc_conv_loop_setup, gfc_array_init_size,
2431 gfc_trans_array_bounds, gfc_trans_dummy_array_bias,
2432 gfc_conv_expr_descriptor, gfc_trans_deferred_array): Use the correct
2433 types in assignments, conversions and conditionals for expressions.
2434 * trans-expr.c (gfc_conv_expr_present, gfc_conv_substring,
2435 gfc_conv_unary_op, gfc_conv_cst_int_power, gfc_conv_string_tmp,
2436 gfc_conv_function_call, gfc_trans_pointer_assignment,
2437 gfc_trans_scalar_assign): Likewise.
2438 * trans-intrinsic.c (build_fixbound_expr, gfc_conv_intrinsic_bound,
2439 gfc_conv_intrinsic_anyall, gfc_conv_intrinsic_count,
2440 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_btest,
2441 gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ishft,
2442 gfc_conv_intrinsic_ishftc, gfc_conv_intrinsic_strcmp,
2443 gfc_conv_allocated, gfc_conv_associated,
2444 gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_trim): Likewise.
2445 * trans-io.c (set_string): Likewise.
2446 * trans-stmt.c (gfc_trans_do, gfc_trans_forall_loop,
2447 gfc_do_allocate, generate_loop_for_temp_to_lhs,
2448 generate_loop_for_rhs_to_temp, compute_inner_temp_size,
2449 compute_overall_iter_number, gfc_trans_assign_need_temp,
2450 gfc_trans_pointer_assign_need_temp, gfc_trans_forall_1,
2451 gfc_evaluate_where_mask, gfc_trans_where_assign,
2452 gfc_trans_where_2): Likewise.
2453 * trans-types.c (gfc_get_character_type, gfc_build_array_type,
2454 gfc_get_nodesc_array_type, gfc_get_array_type_bounds): Likewise.
2456 * trans.c (gfc_add_modify_expr): Add sanity check that types
2457 for the lhs and rhs are the same for scalar assignments.
2459 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2461 * dump-parse-tree.c (show_common): New function.
2462 (gfc_show_namespace): Show commons.
2464 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2465 Andrew Vaught <andyv@firstinter.net>
2469 * decl.c (gfc_match_save): Adapt to new common structures,
2470 don't allow saving USE-associated common.
2471 * dump-parse-tree (gfc_show_attr): (saved_)common are not
2472 symbol attributes any longer.
2473 (gfc_show_symbol): Don't show old-style commons any longer.
2474 (gfc_show_namespace): Adapt call to gfc_traverse_symtree to new
2476 * gfortran.h (symbol_attribute): Remove common and saved_common
2478 (gfc_symbol): Remove common_head element.
2479 (gfc_common_head): New struct.
2480 (gfc_get_common_head): New macro.
2481 (gfc_symtree): Add field 'common' to union.
2482 (gfc_namespace): Add field 'common_root'; change type of field
2483 'blank_common' to blank_common.
2484 (gfc_add_data): New prototype.
2485 (gfc_traverse_symtree): Expect a symtree as first argument
2486 instead of namespace.
2487 * match.c (gfc_get_common): New function.
2488 (match_common_name): Change to take char * as argument, adapt,
2489 fix bug with empty name.
2490 (gfc_match_common): Adapt to new data structures. Disallow
2491 redeclaration of USE-associated COMMON-block. Fix bug with
2493 (var_element): Adapt to new common structures.
2494 * match.h (gfc_get_common): Declare.
2495 * module.c: Add 2004 to copyright years, add commons to module
2496 file layout description.
2497 (ab_attribute, attr_bits, mio_symbol_attributes): Remove code
2498 for removed attributes.
2499 (mio_symbol): Adapt to new way of storing common relations.
2500 (load_commons): New function.
2501 (read_module): Skip common list on first pass, load_commons at
2503 (write_commons): New function.
2504 (write_module): Call write_commons().
2505 * symbol.c (gfc_add_saved_comon, gfc_add_common): Remove
2506 functions related to removed attributes.
2507 (gfc_add_data): New function.
2508 (gfc_clear_attr): Don't set removed attributes.
2509 (gfc_copy_attr): Don't copy removed attributes.
2510 (traverse_symtree): Remove.
2511 (gfc_traverse_symtree): Don't traverse symbol
2512 tree of the passed namespace, but require a symtree to be passed
2513 instead. Unify with traverse_symtree.
2514 (gfc_traverse_ns): Call gfc_traverse_symtree according to new
2516 (save_symbol): Remove setting of removed attribute.
2517 * trans-common.c (gfc_sym_mangled_common_id): Change to
2518 take 'char *' argument instead of 'gfc_symbol'.
2519 (build_common_decl, new_segment, translate_common): Adapt to new
2520 data structures, add new
2522 (create_common): Adapt to new data structures, add new
2523 argument name. Fix typo in intialization of derived types.
2524 (finish_equivalences): Add second argument in call to
2526 (named_common): take 'gfc_symtree' instead of 'gfc_symbol'.
2527 (gfc_trans_common): Adapt to new data structures.
2528 * trans-decl.c (gfc_create_module_variables): Remove test for
2531 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2533 * io.c: Add 2004 to copyright years.
2535 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2536 Andrew Vaught <andyv@firstinter.net>
2538 * gfortran.h (gfc_gsymbol): New typedef.
2539 (gfc_gsym_root): New variable.
2540 (gfc_get_gsymbol, gfc_find_gsym): New prototypes.
2541 * parse.c (global_used): New function.
2542 (parse_block_data): Check for double empty BLOCK DATA,
2543 use global symbol table.
2544 (parse_module): Use global symbol table.
2545 (add_global_procedure, add_global_program): New functions.
2546 (gfc_parse_file): Use global symbol table.
2547 * symbol.c (gfc_gsym_root): New variable.
2548 (gfc_find_gsym, gsym_compare, gfc_get_gsymbol): New
2551 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2553 * module.c (mio_gmp_real): Correct writing of negative numbers.
2555 2004-06-29 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2558 * expr.c (check_intrinsic_op): Allow comparison of characters.
2561 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2562 Andrew Vaught <andyv@firstinter.net>
2564 * decl.c (contained_procedure): New function.
2565 (match_end): Verify correctness of END STATEMENT in
2568 2004-06-26 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2569 Andrew Vaught <andyv@firstinter.net>
2572 * decl.c (gfc_match_type_spec), io.c (match_io), parse.c
2573 (decode_statement): Enforce required space in free-form.
2575 2004-06-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2577 * f95-lang.c (LANG_HOOKS_GIMPLE_BEFORE_INLINING): Deleted.
2578 * trans-array.c (gfc_conv_descriptor_data): Add operand
2580 (gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype): Likewise.
2581 (gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride): Likewise.
2582 (gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound): Likewise.
2583 * trans-common.c (create_common): Likewise.
2584 * trans-expr.c (gfc_conv_component_ref): Likewise.
2585 * trans-io.c (set_parameter_value): Likewise.
2586 (set_parameter_ref, set_string, set_flag, io_result): Likewise.
2587 (transfer_expr): Likewise.
2588 * trans-decl.c (gfc_trans_auto_character_variable):
2589 Set up to get DECL_SIZE and DECL_SIZE_UNIT gimplified.
2590 (gfc_gimplify_function): New function.
2591 (gfc_generate_function-code): Properly handle nested functions.
2592 * trans.c (gfc_build_array_ref): Add two new operands for ARRAY_REF.
2594 2004-06-22 Janne Blomqvist <jblomqvi@cc.hut.fi>
2597 * io.c (gfc_match_inquire): Bugfix for iolength related stuff.
2598 (gfc_resolve_inquire): Resolve the iolength tag. Return
2599 SUCCESS at end of function if no failure has occured.
2600 * resolve.c (resolve_code): Resolve if iolength is encountered.
2601 * trans-io.c: (ioparm_iolength, iocall_iolength,
2602 iocall_iolength_done): New variables.
2603 (last_dt): Add IOLENGTH.
2604 (gfc_build_io_library_fndecls ): Set iolength related variables.
2605 (gfc_trans_iolength): Implement.
2606 (gfc_trans_dt_end): Treat iolength as a third form of data transfer.
2608 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de
2611 * scanner.c (load_line): Don't truncate preprocessor lines.
2612 Reformat error message.
2613 (preprocessor_line): Issue warning in case of malformed
2616 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2618 * resolve.c (resolve_symbol): Add comment in function body.
2619 (check_data_variable): Change type of mark to ar_type, adapt code
2622 2004-06-21 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2624 * array.c (gfc_insert_constructor): Avoid redundant call to
2625 mpz_comp. Add 2004 to copyright years.
2627 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2629 * trans.h (stmtblock_t): Change has_scope to unsigned int.
2631 2004-06-20 Steven G. Kargl <kargls@comcast.net>
2633 * arith.c (gfc_range_check): correct complex underflow.
2635 2004-06-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2638 * match.c (match_case_selector): Call gfc_match_init_expr
2639 instead of gfc_match_expr.
2640 * resolve.c (validate_case_label_expr): No need to check for
2641 constant, since it wouldn't have been matched with the fix to
2644 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2647 * trans-intrinsic.c (gfc_conv_intrinsic_len): Deal with arrays
2650 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2653 * trans-deecl.c (generate_local_decl): Do not issue warning for
2654 unused variables if they're use associated.
2656 2004-06-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2657 Andrew Vaught <andyv@firstinter.net>
2660 * gfortran.h (gfc_check_f): Add new field f3ml.
2661 * check.c (gfc_check_minloc_maxloc): Take argument list instead
2662 of individual arguments, reorder if necessary.
2663 * intrinsic.h (gfc_check_minloc_maxloc): ... adapt prototype.
2664 * intrinsic.c (add_sym_3ml): New function.
2665 (add_functions): Change to add_sym_3ml for MINLOC, MAXLOC.
2666 (check_specific): Catch special case MINLOC, MAXLOC.
2668 2004-06-14 Paul Brook <paul@codesourcery.com>
2670 * intrinsic.c (add_sym_2s): Use correct function types.
2672 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2674 * Make-lang.in (F95_OBJS, F95_PARSER_OBJS): Alphabetize. Move data.c
2675 * data.c (gfc_get_section_index): Remove dependency on trans.h.
2677 2004-06-12 Steven G. Kargl <kargls@comcast.net>
2679 * check.c (gfc_check_second_sub, gfc_check_irand, gfc_check_rand
2680 gfc_check_srand, gfc_check_etime, gfc_check_etime_sub): New functions.
2681 * gfortran.h (gfc_generic_isym_id): New symbols GFC_ISYM_ETIME,
2682 GFC_ISYM_IRAND, GFC_ISYM_RAND, GFC_ISYM_SECOND.
2683 * trans-intrinsic.c: Use symbols.
2684 * intrinsic.c (add_sym_2s): New function.
2685 * intrinsic.c: Add etime, dtime, irand, rand, second, srand.
2686 * intrinsic.h: Function prototypes.
2687 * iresolve.c (gfc_resolve_etime_sub, gfc_resolve_second_sub
2688 gfc_resolve_srand): New functions.
2690 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2693 * decl.c (gfc_match_end): Require END {SUBROUTINE|FUNCTION} for
2694 contained procedure.
2696 2004-06-12 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2699 * interface.c (compare_parameter, compare_actual_formal): Don't
2700 check types and array shapes for NULL()
2701 * trans-expr.c (conv_function_call): No double indirection for
2704 2004-06-09 Toon Moene <toon@moene.indiv.nluug.nl>
2706 * trans-expr.c (gfc_conv_cst_int_power): Compute
2707 x**(-n) by converting it to (1/x)**n instead of
2710 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2713 * module.c (write_symbol, write_symtree): Don't write symbols
2714 wrongly added to namespace.
2715 * trans-decl.c (gfc_create_module_variable): Don't create a
2716 backend decl for a symbol incorrectly added to namespace.
2718 2004-06-09 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2721 * resolve.c (resolve_symbol): Verify that parameter array has an
2722 explicit shape. Fix typos and coding style issues in surrounding
2725 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2728 * gfortran.texi: The documentation doesn't contain infomration on
2729 how to report bugs, and shouldn't, so remove the line which
2732 2004-06-05 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2734 * intrinsic.c (sort_actual): Keep track of type of missing
2735 arguments. (Missing from previous commit.)
2737 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2739 * gfortran.h (gfc_actual_arglist): New field missing_arg_type.
2740 * interface.c (compare_actual_formal): Keep type of omitted
2742 * trans-expr.c (gfc_conv_function_call): Add string length
2743 argument for omitted string argument.
2745 2004-06-03 Paul Brook <paul@codesourcery.com>
2747 * trans.c (gfc_finish_block, gfc_add_expr_to_block): Build statement
2748 lists instead of compound expr chains.
2749 (gfc_trans_code): Annotate statement lists.
2751 2004-06-03 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2753 * trans-array.c: Fix spelling in comments.
2755 2004-06-02 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2758 * data.c (assign_substring_data_value): New function.
2759 (gfc_assign_data_value): Call the new function if we're dealing
2760 with a substring LHS.
2762 2004-06-01 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2765 * gfortran.h (GFC_VERSION): Remove.
2766 * gfortran.texi (version-gfortran): Remove, replace by version-GCC
2769 2004-05-31 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2771 * trans-types.c: Fix spelling & layout in comments.
2773 2004-05-30 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2776 * trans-const.c (gfc_conv_string_init): Allow variable string
2777 length lower than initialization string length.
2779 2004-05-30 Paul Brook <paul@codesourcery.com>
2782 * trans-decl.c (gfc_shadow_sym, gfc_restore_sym): New functions.
2783 * trans-expr.c (gfc_trans_string_copy): New function.
2784 (gfc_conv_statement_function): Use them. Create temp vars. Enforce
2786 (gfc_conv_string_parameter): Use gfc_trans_string_copy.
2787 * trans-stmt.c (gfc_trans_forall_1): Use gfc_{shadow,restore}_sym.
2788 * trans.h (struct gfc_saved_var): Define.
2789 (gfc_shadow_sym, gfc_restore_sym): Add prototypes.
2791 2004-05-30 Steven G. Kargl <kargls@comcast.net>
2793 * iresolve.c (gfc_resolve_random_number): Clean up conditional.
2795 2004-05-29 Steven G. Kargl <kargls@comcast.net>
2797 * simplify.c (gfc_simplify_log): Remove useless line of code.
2799 2004-05-29 Paul Brook <paul@codesourcery.com>
2801 * trans-common.c (find_equivalence): Find multiple rules.
2803 2004-05-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2805 * gfortran.h (gfc_current_locus, gfc_set_locus): Remove.
2806 (gfc_current_locus): Declare new global variable.
2807 * scanner.c (gfc_current_locus, gfc_set_locus): Remove.
2808 (gfc_current_locus1): Rename ...
2809 (gfc_current_locus): ... to this.
2810 (gfc_at_eof, gfc_at_bol, gfc_at_eol, gfc_advance_line, next_char,
2811 skip_fixed_comments, skip_free_comments, gfc_next_char_literal,
2812 gfc_peek_char, gfc_gobble_whitespace, gfc_new_file): Use
2813 gfc_current_locus instead of gfc_current_locus1, gfc_set_locus()
2814 and gfc_current_locus(), respectively.
2815 * array.c (match_subscript, gfc_match_array_ref, match_array_list,
2816 match_array_cons_element, gfc_match_array_constructor):
2817 Read/modify gfc_current_locus instead of calling gfc_set_locus()
2818 and gfc_current_locus().
2819 * decl.c (gfc_match_null, variable_decl, gfc_match_kind_spec,
2820 match_attr_spec, gfc_match_function_decl, gfc_match_end,
2821 attr_decl1, gfc_match_save): Likewise.
2822 * error.c (error_print, gfc_internal_error): Likewise.
2823 * expr.c (gfc_int_expr, gfc_default_logical_kind): Likewise.
2824 * interface.c (gfc_add_interface): Likewise.
2825 * io.c (gfc_match_format, match_dt_format, match_dt_element,
2826 match_io_iterator, match_io): Likewise.
2827 * match.c (gfc_match_space, gfc_match_eos,
2828 gfc_match_small_literal_int, gfc_match_st_label,
2829 gfc_match_strings, gfc_match_name, gfc_match_iterator,
2830 gfc_match_char, gfc_match, gfc_match_assignment,
2831 gfc_match_pointer_assignment, gfc_match_if, gfc_match_do,
2832 gfc_match_nullify, gfc_match_call, match_implicit_range,
2833 gfc_match_implicit, gfc_match_data, match_case_selector,
2834 gfc_match_case, match_forall_iterator): Likewise.
2835 * matchexp.c (gfc_match_defined_op_name, next_operator,
2836 match_level_1, match_mult_operand, match_ext_mult_operand,
2837 match_add_operand, match_ext_add_operand, match_level_2,
2838 match_level_3, match_level_4, match_and_operand, match_or_operand,
2839 match_equiv_operand, match_level_5, gfc_match_expr): Likewise.
2840 * module.c (gfc_match_use, mio_array_ref, mio_expr): Likewise.
2841 * parse.c (match_word, decode_statement, next_free, next_fixed,
2842 add_statement, verify_st_order, parse_if_block, gfc_parse_file):
2844 * primary.c (match_digits, match_integer_constant,
2845 match_boz_constant, match_real_constant, match_substring,
2846 next_string_char, match_charkind_name, match_string_constant,
2847 match_logical_constant, match_const_complex_part,
2848 match_complex_constant, match_actual_arg, match_keyword_arg,
2849 gfc_match_actual_arglist, gfc_match_structure_constructor,
2850 gfc_match_rvalue, gfc_match_variable): Likewise.
2851 * st.c (gfc_get_code): Likewise.
2852 * symbol.c (check_conflict, check_used, check_done,
2853 duplicate_attr, add_flavor, gfc_add_procedure, gfc_add_intent,
2854 gfc_add_access, gfc_add_explicit_interface, gfc_add_type,
2855 gfc_add_component, gfc_reference_st_label, gfc_new_symbol): Likewise.
2857 2004-05-26 Roger Sayle <roger@eyesopen.com>
2859 * io.c (format_asterisk): Silence compiler warnings by correcting
2860 the number of elements of a "locus" initializer.
2862 2004-05-25 Roger Sayle <roger@eyesopen.com>
2865 * matchexp.c: Allow unary operators after arithmetic operators
2867 (match_ext_mult_operand, match_ext_add_operand): New functions.
2868 (match_mult_operand): Tweak to call match_ext_mult_operand.
2869 (match_add_operand): Tweak to call match_ext_mult_operand.
2870 (match_level_2): Rearrange to call match_ext_add_operand.
2872 2004-05-25 Paul Brook <paul@codesourcery.com>
2874 * expr.c (check_inquiry): Remove bogus tests.
2876 2004-05-23 Paul Brook <paul@codesourcery.com>
2879 * expr.c (restricted_args): Remove redundant checks/argument.
2880 (external_spec_function): Update to match.
2881 (restricted_intrinsic): Rewrite.
2883 2004-05-23 Paul Brook <paul@codesourcery.com>
2884 Victor Leikehman <lei@haifasphere.co.il>
2886 * gfortran.h (struct gfc_symbol): Add equiv_built.
2887 * trans-common.c: Change int to HOST_WIDE_INT. Capitalize error
2889 (current_length): Remove.
2890 (add_segments): New function.
2891 (build_equiv_decl): Create initialized common blocks.
2892 (build_common_decl): Always add decl to bindings.
2893 (create_common): Create initializers.
2894 (find_segment_info): Reformat to match coding conventions.
2895 (new_condition): Use add_segments.
2896 (add_condition, find_equivalence, add_equivalences): Move iteration
2897 inside functions. Only process each segment once.
2898 (new_segment, finish_equivalences, translate_common): Simplify.
2900 2004-05-23 Steven G. Kargl <kargls@comcast.net>
2902 * check.c (gfc_check_random_seed): Issue for too many arguments.
2904 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2906 * intrinsic.c (add_subroutines): Use add_sym_3s for random_seed.
2908 2004-05-22 Paul Brook <paul@codesourcery.com>
2910 * dump-parse-tree.c (gfc_show_equiv): New function.
2911 (gfc_show_namespace): Use it.
2913 2004-05-22 Victor Leikehman <lei@haifasphere.co.il>
2916 * symbol.c (gfc_add_common): Disable checks to work around other more
2917 fundamental inadequacies.
2919 2004-05-22 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
2921 * trans-decl.c (gfc_get_extern_function_decl): Set DECL_IS_PURE
2923 (gfc_build_function_decl): Likewise.
2925 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2927 * check.c (gfc_check_system_clock): New function.
2928 * intrinsic.c (add_sym_3s): New function.
2929 (add_subroutines): Use it.
2930 * intrinsic.h (gfc_check_system_clock, gfc_resolve_system_clock):
2932 * iresolve.c (gfc_resolve_system_clock): New function.
2934 2004-05-22 Steven G. Kargl <kargls@comcast.net>
2936 * invoke.texi: Document -Wunderflow and spell check.
2937 * lang.opt: Add Wunderflow.
2938 * gfortran.h (gfc_option_t): Add warn_underflow option.
2939 * options.c (gfc_init_options, set_Wall): Use it.
2940 * primary.c (match_real_constant): Explicitly handle UNDERFLOW.
2941 * arith.c (gfc_arith_uminus, gfc_arith_plus, gfc_arith_minus,
2942 gfc_arith_times, gfc_arith_divide, gfc_arith_power, gfc_real2real,
2943 gfc_real2complex, gfc_complex2real, gfc_complex2complex): Ditto.
2944 * arith.c (common_logarithm): Fix typo in comment.
2946 2004-05-21 Roger Sayle <roger@eyesopen.com>
2948 * io.c (check_format): As a GNU extension, allow the comma after a
2949 string literal to be optional in a format. Use gfc_notify_std to
2950 issue an error/warning as appropriate.
2952 2004-05-21 Roger Sayle <roger@eyesopen.com>
2954 * io.c (check_format): Use gfc_notify_std to determine whether to
2955 issue an error/warning for omitting the digits from the X format.
2957 2004-05-20 Roger Sayle <roger@eyesopen.com>
2959 * io.c (check_format): Allow the number before the X format to
2960 be optional when not -pedantic.
2962 2004-05-18 Feng Wang <fengwang@nudt.edu.cn>
2963 Paul Brook <paul@codesourcery.com>
2965 * f95-lang.c (gfc_init_builtin_functions): Use vold_list_node.
2966 Create decls for __builtin_pow{,f}.
2967 * gfortran.h (PREFIX_LEN): Define.
2968 * trans-decl.c (gfor_fndecl_math_powi): Add.
2969 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2970 (gfc_build_intrinsic_function_decls): Create decls for powi.
2971 * trans-expr.c (powi_table): Add.
2972 (gfc_conv_integer_power): Remove.
2973 (gfc_conv_powi): New function.
2974 (gfc_conv_cst_int_power): New function.
2975 (gfc_conv_power_op): Use new powi routines.
2976 * trans.h (struct gfc_powdecl_list): Add.
2977 (gfor_fndecl_math_powi): Add.
2978 (gfor_fndecl_math_powf, gfor_fndecl_math_pow): Remove.
2980 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2982 * trans.c, trans-decl.c: Fix comment typos.
2984 2004-05-18 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
2986 * trans-const.c (gfc_conv_mpf_to_tree): Fix typo.
2988 2004-05-18 Steve Kargl <kargls@comcast.net>
2990 * arith.c (gfc_int2complex): Fix incorrect range checking.
2992 2004-05-18 Paul Brook <paul@codesourcery.com>
2995 * decl.c (add_init_expr_to_sym): Remove incorrect check.
2996 (default_initializer): Move to expr.c.
2997 (variable_decl): Don't assign default initializer to variables.
2998 * expr.c (gfc_default_initializer): Move to here.
2999 * gfortran.h (gfc_default_initializer): Add prototype.
3000 * resolve.c (resolve_symbol): Check for illegal initializers.
3001 Assign default initializer.
3003 2004-05-17 Steve Kargl <kargls@comcast.net>
3005 * arith.c (gfc_arith_power): Complex number raised to 0 power is 1.
3007 2004-05-17 Steve Kargl <kargls@comcast.net>
3009 * arith.c (gfc_real2complex): Range checking wrong part of complex
3012 2004-05-16 Paul Brook <paul@codesourcery.com>
3014 * options.c (gfc_handle_module_path_options): Fix buffer overrun.
3016 2004-05-16 Paul Brook <paul@codesourcery.com>
3018 * arith.c (gfc_range_check): Fix logic error.
3020 2004-05-16 Steve Kargl <sgk@troutmask.apl.washington.edu>
3022 * arith.c: Fix comment typos.
3024 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3027 * decl.c (add_init_expr_to_sym): Verify that COMMON variable is
3028 not initialized in a disallowed fashion.
3029 * match.c (gfc_match_common): Likewise.
3030 (var_element): Verify that variable is not in the blank COMMON,
3031 if it is in a common.
3033 2004-05-15 Joseph S. Myers <jsm@polyomino.org.uk>
3035 * Make-lang.in (f95.generated-manpages): Remove.
3036 (f95.srcextra): New.
3037 (f95.info, fortran/gfortran.info, fortran/gfortran.dvi,
3038 f95.maintainer-clean): Generate info and dvi files in objdir/doc.
3041 (f95.install-info): Remove.
3042 (install-info): New.
3044 2004-05-15 Victor Leikehman <lei@haifasphere.co.il>
3046 * decl.c (add_init_expr_to_sym): Check for variable size arrays.
3048 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3050 * primary.c (match_boz_constant): Use gfc_notify_std() for
3051 issuing a warning or an error.
3053 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3056 * primary.c (match_structure_constructor): Rename ...
3057 (gfc_match_structure_constructor): ... to this. Make non-static.
3058 (gfc_match_rvalue): Call renamed function.
3059 * match.h (gfc_match_structure_constructor): Declare.
3060 * match.c (gfc_match_data_constant): Handle structure
3063 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3067 * gfortran.h (gfc_linebuf): New typedef.
3069 (gfc_file): Revamped, use new gfc_linebuf.
3070 (locus): Revamped, use new types.
3071 (gfc_current_file): Remove.
3072 (gfc_current_form, gfc_source_file): New global variables.
3073 * match.c (gfc_match_space, gfc_match_strings): Use
3074 gfc_current_form to find source form.
3075 * module.c (gfc_dump_module): Use gfc_source_file when printing
3077 * error.c (show_locus, show_loci) Use new data structures to print
3079 * scanner.c (first_file, first_duplicated_file, gfc_current_file):
3081 (file_head, current_file, gfc_current_form, line_head, line_tail,
3082 gfc_current_locus1, gfc_source_file): New global variables.
3083 (gfc_scanner_init1): Set new global variables.
3084 (gfc_scanner_done1): Free new data structures.
3085 (gfc_current_locus): Return pointer to gfc_current_locus1.
3086 (gfc_set_locus): Set gfc_current_locus1.
3087 (gfc_at_eof): Set new variables.
3088 (gfc_at_bol, gfc_at_eol, gfc_advance_line, gfc_next_char): Adapt
3089 to new locus structure.
3090 (gfc_check_include): Remove.
3091 (skip_free_comments, skip_fixed_comments): Use gfc_current_locus1.
3092 (gfc_skip_comments): Use gfc_current_form, find locus with
3094 (gfc_next_char): Use gfc_current_form.
3095 (gfc_peek_char, gfc_gobble_whitespace): Use gfc_current_locus1.
3096 (load_line): Use gfc_current_form. Recognize ^Z as EOF. Fix
3098 (get_file): New function.
3099 (preprocessor_line, include_line): New functions.
3100 (load_file): Move down, rewrite to match new data structures.
3101 (gfc_new_file): Rewrite to match new data structures.
3102 * parse.c (next_statement): Remove code which is now useless. Use
3103 gfc_source_form and gfc_source_file where appropriate.
3104 * trans-decl.c (gfc_get_label_decl): adapt to new data structures
3105 when determining locus of frontend code.
3106 * trans-io.c (set_error_locus): Same.
3107 * trans.c (gfc_get_backend_locus, gfc_set_backend_locus): Likewise.
3108 * lang-specs.h (@f77-cpp-input, @f95-cpp-input): Remove '-P' from
3110 (all): Add missing initializers.
3112 2004-05-15 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3114 * Make-lang.in (trans-common.o): Remove redundant dependency.
3115 (data.c): Replace object file name ...
3116 (data.o): ... by the correct one.
3118 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3120 * dump-parse-tree.c (gfc_show_array_ref): Print colon only
3121 for ranges when dumping array references.
3123 2004-05-14 Victor Leikehman <lei@haifasphere.co.il>
3125 * decl.c (variable_decl): Always apply default initializer.
3127 2004-05-08 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3130 * trans-intrinsic.c (gfc_conv_intrinsic_rrspacing): Fixed to
3131 handle zero correctly.
3133 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3135 * match.c (gfc_match): Eliminate dead code.
3137 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3139 * parse.c (gfc_statement_next_fixed): (Change from Andy's tree)
3140 Detect bad continuation line in fixed form sources.
3142 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3145 * iresolve.c (gfc_resolve_nearest): Add new function.
3146 * intrinsic.h: ... declare it here.
3147 * intrinsic.c (add_functions): ... add it as resolving function
3150 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3153 * match.c (gfc_match_do): Allow infinite loops with
3154 label-do-stmt. Do not enforce space after comma.
3156 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3159 * parse.c (parse_interface): Allow empty INTERFACE, remove
3162 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3164 * Make-lang.in, arith.c, arith.h, array.c, bbt.c, check.c,
3165 decl.c, dependency.c, dependency.h, dump-parse-tree.c, error.c,
3166 expr.c, f95-lang.c, gfortran.h, interface.c, intrinsic.c,
3167 intrinsic.h, io.c, iresolve.c, lang-specs.h, match.c, match.h,
3168 matchexp.c, misc.c, module.c, options.c, parse.c, parse.h,
3169 primary.c, resolve.c, scanner.c, simplify.c, st.c, symbol.c,
3170 trans-array.c, trans-array.h, trans-common.c, trans-const.c,
3171 trans-const.h, trans-decl.c, trans-expr.c, trans-intrinsic.c,
3172 trans-io.c, trans-stmt.c, trans-stmt.h, trans-types.c,
3173 trans-types.h, trans.c, trans.h: Update copyright years and
3175 * data.c: Likewise, also removed two whitespace-only lines.
3176 * gfortranspec.c, lang.opt: Update copyright years.
3178 2004-05-14 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
3181 * trans-decl.c (generate_local_decl): Don't warn for unused
3182 variables which are in common blocks.
3184 2004-05-13 Diego Novillo <dnovillo@redhat.com>
3186 * Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
3187 trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
3188 trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].
3190 2004-05-13 Victor Leikehman <lei@haifasphere.co.il>
3193 * trans-expr.c (gfc_conv_structure): Use field type, not expr type.
3195 2004-05-13 Joseph S. Myers <jsm@polyomino.org.uk>
3197 * gfortran.texi: Use @table @emph instead of @itemize @emph.
3198 Remove "set DEVELOPMENT".
3199 (Compiling GFORTRAN): Remove.
3201 2004-05-09 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3203 * array.c (match_subscript, match_array_ref): Add comments
3204 explaining argument 'init'.
3205 * decl.c, f95-lang.c, match.c, resolve.c, trans-array.c,
3206 trans-expr.c, trans.c: Fix some typos in comments.
3207 * dump-parse-tree.c (gfc_show_expr): Remove wrong comment.
3208 * primary.c (match_digits, match_integer_constant): Add comment
3209 explaining signflag.
3211 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3214 * primary.c: Include system.h and flags.h, needed for pedantic.
3215 (match_boz_constant): Allow "x" for hexadecimal constants, warn if
3218 2004-05-01 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3221 * match.c (match_data_constant): Handle case where
3222 gfc_find_symbol sets sym to NULL
3224 2004-04-28 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3226 * Make-lang.in (f95-lang.o, trans-intrinsic.o): Add missing
3227 dependency on mathbuiltins.def
3229 2004-04-24 Victor Leikehman <lei@il.ibm.com>
3231 * trans-io.c (transfer_expr): Implemented recursive printing
3234 2004-04-24 Andrew Pinski <pinskia@physics.uc.edu>
3236 * gfortranspec.c: Do not include multilib.h.
3238 2004-04-24 Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>
3240 * trans-intrinsic.c: Fix comment, this is not trans-expr.c. Add
3241 2004 to copyright years.
3242 * trans-expr.c, trans-decl.c: Comment update, we now generate
3243 GENERIC, not SIMPLE. Add 2004 to copyright years.
3245 2004-04-24 Paul Brook <paul@codesourcery.com>
3247 * Make-lang.in (gfortranspec.o): Add dependency on $(TM_H).
3249 2004-04-24 Feng Wang <fengwang@nudt.edu.cn>
3252 * arith.c (gfc_arith_divide): Fix complex divide.
3254 2004-04-23 Andrew Pinski <pinskia@physics.uc.edu>
3256 * gfortranspec.c: Include the target headers.
3258 2004-04-18 Feng Wang <fengwang@nudt.edu.cn>
3262 * arith.c (arctangent2): New function.
3263 * arith.h (arctangent2): Add function prototype.
3264 * simplify.c (gfc_simplify_atan2): Use it.
3265 (gfc_simplify_log): Use it.
3267 2004-04-12 Diego Novillo <dnovillo@redhat.com>
3269 * fortran/f95-lang.c (gfc_expand_stmt): Remove.
3270 (LANG_HOOKS_RTL_EXPAND_STMT): Remove.
3272 2004-04-11 Bud Davis <bdavis9659@comcast.net>
3275 * trans-io.c (build_dt): Change REC to value.
3277 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3280 * trans-const.c (gfc_conv_mpf_to_tree): Loosen the maximum digits of
3281 the real value when converting mpf to string.
3283 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3286 * trans-intrinsic.c (gfc_conv_intrinsic_cmplx): Fix the imag part of
3289 2004-04-11 Feng Wang <fengwang@nudt.edu.cn>
3292 * simplify.c (simplify_min_max): Convert the type of the result.
3294 2004-04-11 Paul Brook <paul@codesourcery.com>
3296 * gfortran.texi: Use full target triplet.
3298 2004-04-11 Paul Brook <paul@codesourcery.com>
3300 * Make-lang.in (GFORTRAN_TEXI): Set it.
3301 (fortran/dfortran.dvi): Use it. Add fortran to include paths.
3302 (fortran/gfortran.info): Ditto.
3303 * gfortran.texi: Major update.
3304 * invoke.texi: New file.
3306 2004-04-10 Paul Brook <paul@codesourcery.com>
3308 * trans-array.c (gfc_trans_allocate_temp_array,
3309 gfc_conv_tmp_array_ref): Don't use GFC_DECL_STRING.
3310 * trans-decl.c (gfc_build_dummy_array_decl,
3311 gfc_get_symbol_decl, gfc_build_function_decl,
3312 gfc_create_module_variable): Ditto.
3313 * trans-expr.c (gfc_conv_variable): Ditto.
3314 * trans-intrinsic.c (gfc_conv_intrinsic_len): Ditto.
3315 * trans.h (GFC_DECL_STRING): Remove.
3316 (GFC_DECL_PACKED_ARRAY, GFC_DECL_PARTIAL_PACKED_ARRAY,
3317 GFC_DECL_ASSIGN): Renumber flags.
3319 2004-04-05 Paul Brook <paul@codesourcery.com>
3323 * f95-lang.c (gfc_init_builtin_functions): Add stack_alloc, stack_save
3325 * gfortran.h (struct gfc_charlen): Add backend_decl.
3326 * trans-array.c (gfc_trans_allocate_temp_array,
3327 gfc_conv_temp_array_ref, gfc_conv_resolve_dependencies,
3328 (gfc_conv_loop_setup, gfc_array_allocate, gfc_conv_array_init_size):
3329 Remove old, broken string handling.
3330 (gfc_trans_auto_array_allocation, gfc_trans_g77_array,
3331 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
3332 gfc_trans_deferred_array): Handle character arrays.
3333 * trans-const.c (gfc_conv_const_charlen): New function.
3334 * trans-const.h (gfc_conv_const_charlen): Add prototype.
3335 * trans-decl.c (gfc_finish_var_decl): Don't mark automatic variables
3337 (gfc_build_dummy_array_decl): Handle arrays with unknown element size.
3338 (gfc_create_string_length): New function.
3339 (gfc_get_symbol_decl): Create lengths for character variables.
3340 (gfc_get_fake_result_decl): Ditto.
3341 (gfc_build_function_decl): Only set length for assumed length
3342 character arguments.
3343 (gfc_trans_dummy_character): New function.
3344 (gfc_trans_auto_character_variable): Rewrite.
3345 (gfc_trans_deferred_vars): Handle more types of character variable.
3346 (gfc_create_module_variable): String lengths have moved.
3347 (gfc_generate_function_code): Initialize deferred var chain earlier.
3348 * trans-expr.c (gfc_conv_init_string_length): Rename ...
3349 (gfc_trans_init_string_length): ... to this.
3350 (gfc_conv_component_ref, gfc_conv_variable, gfc_conv_concat_op,
3351 gfc_conv_function_call): Update to new format for character variables.
3352 (gfc_conv_string_length): Remove.
3353 (gfc_conv_string_parameter): Update assertion.
3354 * trans-intrinsic.c (gfc_conv_intrinsic_len): Use new location.
3355 * trans-io.c (set_string): Use new macro names.
3356 * trans-stmt.c (gfc_trans_label_assign. gfc_trans_goto): Ditto.
3357 * trans-types.c (gfc_get_character_type): Use existing length expr.
3358 (gfc_is_nodesc_array): Make public.
3359 (gfc_get_dtype_cst): Rename ...
3360 (gfc_get_dtype): ... to this. Handle unknown size arrays.
3361 (gfc_get_nodesc_array_type): Use new name.
3362 (gfc_sym_type): New character variable code.
3363 (gfc_get_derived_type): Ditto.
3364 (gfc_get_function_type): Evaluate character variable lengths.
3365 * trans-types.h (gfc_strlen_kind): Define.
3366 (gfc_is_nodesc_array): Add prototype.
3367 * trans.h: Update prototypes.
3368 (struct lang_type): Update comments.
3369 (GFC_DECL_STRING_LEN): New name for GFC_DECL_STRING_LENGTH.
3370 (GFC_KNOWN_SIZE_STRING_TYPE): Remove.
3372 2004-04-04 Paul Brook <paul@codesourcery.com>
3374 * gfortran.h (struct gfc_option_t): Remove flag_g77_calls.
3375 * options.c (gfc_init.options, gfc_handle_option): Ditto.
3376 * trans-expr.c (gfc_conv_function_call): Ditto.
3377 * trans-types.c (gfc_is_nodesc_array): Ditto
3378 * lang.opt (fg77-calls): Remove.
3380 2004-04-04 Paul Brook <paul@codesourcery.com>
3382 * trans-array.c (OFFSET_FIELD): Rename from BASE_FIELD.
3383 (gfc_conv_descriptor_base): Rename ...
3384 (gfc_conv_descriptor_offset): ... to this.
3385 (gfc_trans_allocate_array_storage): Set offset to zero.
3386 (gfc_conv_array_base): Rename ...
3387 (gfc_conv_array_offset): ... to this.
3388 (gfc_conv_array_index_ref): Add offset parameter.
3389 (gfc_conv_array_ref): Include offset.
3390 (gfc_trans_preloop_setup): Use existing offset.
3391 (gfc_trans_allocate_temp_array, gfc_array_allocate,
3392 gfc_trans_auto_array_allocation, gfc_trans_g77_array,
3393 gfc_trans_dummy_array_bias, gfc_conv_expr_descriptor,
3394 gfc_conf_ss_descriptor): Set offset.
3395 * trans-array.h: Rename prototypes.
3396 * trans-const.h (gfc_index_zero_node): Define.
3397 * trans-decl.c (gfc_build_qualified_array): Change base to offset.
3398 * trans-types.c (gfc_get_array_type_bounds): Ditto.
3399 (gfc_get_nodesc_array_type): Calculate offset before upper bound.
3401 2004-03-25 Diego Novillo <dnovillo@redhat.com>
3403 * convert.c (convert): Don't handle WITH_RECORD_EXPR.
3405 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3408 * arith.c (gfc_convert_integer,gfc_convert_real): Removed leading '+'
3409 before conversion by gmp library call.
3411 2004-03-24 Bud Davis <bdavis9659@comcast.net>
3414 * trans-io.c (gfc_trans_open): Change RECL= to a value parameter.
3416 2004-02-24 Richard Henderson <rth@redhat.com>
3418 * trans-array.c (gfc_trans_dummy_array_bias): Fix typo.
3420 2004-02-19 Loren J. Rittle <ljrittle@acm.org>
3422 * Make-lang.in ($(srcdir)/fortran/gfortran.info): Move...
3423 (fortran/gfortran.info): ... to here.
3426 2004-02-16 Richard Henderson <rth@redhat.com>
3428 * Make-lang.in (f95-lang.o, trans-decl.o): Depend on cgraph.h.
3429 * f95-lang.c (LANG_HOOKS_EXPAND_DECL): Remove.
3430 (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): New.
3431 (gfc_expand_function): Rename from expand_function_body, make static,
3432 don't do anything except invoke tree_rest_of_compilation.
3433 (gfc_be_parse_file): Invoke cgraph.
3434 (gfc_expand_decl): Remove.
3435 (gfc_init_builtin_functions): Add __builtin_init_trampoline and
3436 __builtin_adjust_trampoline.
3437 * trans-decl.c (gfc_get_extern_function_decl): Don't set DECL_CONTEXT.
3438 (gfc_finalize): New.
3439 (gfc_generate_function_code): Use it. Lower nested functions.
3440 * trans-expr.c (gfc_conv_function_call): Add static chain operand
3442 * trans.c (gfc_build_function_call): Likewise.
3443 * trans.h (expand_function_body): Remove.
3445 2004-02-15 Victor Leikehman <lei@il.ibm.com>
3448 * trans-decl.c (gfc_build_function_decl) For functions
3449 returning CHARACTER pass an extra length argument,
3450 following g77 calling conventions.
3451 * trans-types.c (gfc_get_function_type) Ditto.
3452 * trans-expr.c (gfc_conv_function_call) Ditto.
3454 2004-02-14 Paul Brook <paul@codesourcery.com>
3456 * f95-lang.c (gfc_init_builtin_functions): Build chain properly.
3458 2004-02-12 Paul Brook <paul@nowt.org>
3462 2004-02-08 Steve Kargl <sgk@troutmask.apl.washington.edu>
3464 * gfortran.texi: Fix typos.
3466 2004-02-07 Bud Davis <bdavis9659@comcast.net>
3469 * intrinsic.c (add_conversions) Use logical conversion instead
3471 * trans-types.c (gfc_get_logical_type) implemented logical*1
3474 2004-01-17 Paul Brook <paul@codesourcery.com>
3476 * lang-specs.h: Remove %<fixed-form.
3478 2004-01-15 Toon Moene <toon@moene.indiv.nluug.nl>
3480 * lang-specs.h: Enable preprocessing of source files
3481 ending in .F, .fpp, .FPP, .F90 and .F95.
3483 2004-01-13 Toon Moene <toon@moene.indiv.nluug.nl>
3486 * lang-specs.h: Enable compilation of files ending
3487 in .f, .for and .FOR.
3489 2004-01-11 Paul Brook <paul@codesourcery.com>
3491 * trans-stmt.c (gfc_trans_if_1): New function.
3492 (gfc_trans_if): Use it.
3494 2004-01-11 Erik Schnetter <schnetter@uni-tuebingen.de>
3496 * gfortran.h (GFC_MAX_SYMBOL_LEN): Increase.
3497 (gfc_option_t): Add max_identifier_length.
3498 * lang.opt: Add fmax-identifier-length.
3499 * match.c (parse_name): Use limit.
3500 * options.c (gfc_init_options): Set max_identifier_length.
3501 (gfc_handle_option): Ditto.
3503 2004-01-11 Feng Wang <fengwang@nudt.edu.cn>
3505 * intrinsic.c (add_functions): Add resolve function to dcmplx.
3506 * intrinsic.h (gfc_resolve_dcmplx): Add prototype.
3507 * iresolve.c (gfc_resolve_dcmplx): New function.
3509 2004-01-10 Paul Brook <paul@codesourcery.com>
3511 * trans-decl.c (gfc_get_symbol_decl): Don't set subroutine attr.
3512 * trans-types.c (gfc_sym_type): Handle external dummy procedures.
3513 (gfc_return_by_reference): Correct condition.
3514 (gfc_get_function_type): Ditto.
3516 2004-01-10 Paul Brook <paul@codesourcery.com>
3518 * trans-intrinsic.c (gfc_conv_intrinsic_minmax): Convert mismatched
3521 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3523 * iresolve.c: Use correct kind.
3525 2004-01-10 Huang Chun <chunhuang73@hotmail.com>
3528 * trans-decl.c (gfc_create_module_variable): Output array valued
3531 2004-01-10 Paul Brook <paul@codesourcery.com>
3533 * resolve.c (resolve_branch): Get error message right way round.
3535 2004-01-10 Canqun Yang <canqun@nudt.edu.cn>
3537 * trans-array (gfc_conv_loop_setup): Adjust comment to track
3539 (gfc_array_allocate): Don't count size of element twice.
3541 2004-01-04 Paul Brook <paul@codesourcery.com>
3543 * lang.opt (i8, r8, std=*): Remove RejectNegative.
3545 2004-01-04 Paul Brook <paul@codesourcery.com>
3547 * error.c (gfc_notify_std): New function.
3548 * gfortran.h (gfc_notify_std): Declare.
3549 (GFC_STD_*): Define.
3550 (gfc_option_t): Add warn_std and allow_std.
3551 * intrinsic.c (gfc_init_expr_extensions): Fix logic.
3552 (gfc_intrinsic_func_interface): Use gfc_notify_std.
3553 * check.c (check_rest): Use gfc_notify_std.
3554 * match.c (gfc_match_pause): Ditto.
3555 (gfc_match_assign): Ditto.
3556 (gfc_match_goto): Ditto.
3557 * resolve.c (resolve_branch): Ditto.
3558 * lang.opt: Add std=<foo> and w.
3559 * options.c (gfc_init_options): Set allow_std and warn_std.
3560 (gfc_handle_option): Handle OPT_std_* and OPT_w.
3562 2004-01-01 Paul Brook <paul@codesourcery.com>
3564 * array.c (gfc_append_constructor): Take constructor, not expression.
3565 * data.c (struct gfc_expr_stack): Remove.
3566 (expr_stack): Remove.
3567 (find_con_by_offset): Rename from find_expr_in_con.
3568 (find_con_by_component): Rename from find_component_in_con.
3569 (gfc_get_expr_stack): Remove.
3570 (gfc_assign_data_value): Rewrite.
3571 (gfc_expr_push): Remove.
3572 (gfc_expr_pop): Remove.
3573 (gfc_advance_section): Rename from
3574 gfc_modify_index_and_calculate_offset. Handle unbounded sections.
3575 (gfc_get_section_index): Handle unbounded sections.
3576 * gfortran.h: Update prototypes.
3577 * resolve.c (check_data_variable): Array section maight not be the
3580 2004-01-01 Paul Brook <paul@codesourcery.com>
3583 * resolve.c (resolve_symbol): Allow assumed length function results.
3585 2004-01-01 Steve Kargl <sgk@troutmask.apl.washington.edu>
3587 * match.c (gfc_match_pause): Fix spelling.
3589 2004-01-01 Steven Bosscher <stevenb@suse.de>
3592 * trans-expr.c (gfc_conv_variable): Take the type kind of a substring
3593 reference from the expression.
3595 2003-12-26 Feng Wang <fengwang@nudt.edu.cn>
3597 * dump-parse-tree.c (gfc_show_code_node): Add ASSIGN and ASSIGNED GOTO
3599 * gfortran.h (gfc_statement): New ST_LABEL_ASSIGNMENT.
3600 (gfc_exec_op): New EXEC_LABEL_ASSIGN.
3601 (symbol_attribute):New variable attribute: assign.
3602 * io.c (resolve_tag):Integer variable is allowed.
3603 (match_dt_format): Add ASSIGN statement. Set assign flag.
3604 * match.c (gfc_match_if): Change ST_NONE to ST_LABEL_ASSIGNMENT.
3605 (gfc_match_assign): Add ASSIGN statement. Set assign flag.
3606 (gfc_match_goto): Add ASSIGNED GOTO statement. Set assign flag.
3607 * parse.c (decode_statement): Add ST_LABEL_ASSIGNMENT.
3608 (next_statement): Add ST_LABEL_ASSIGNMENT.
3609 (gfc_ascii_statement): Add ST_LABEL_ASSIGNMENT.
3610 * resolve.c (resolve_code): Resolve ASSIGN and ASSIGNED GOTO statement.
3611 (resolve_blocks): Resolve ASSIGNED GOTO statement label list.
3612 * st.c (gfc_free_statement): Add EXEC_LABEL_ASSIGN.
3613 * trans-decl.c (gfc_get_symbol_decl): Create the shadow variable for
3614 assign. Put them into the stuct lang_decl.
3615 * trans-io.c (set_string): Add the assign statement.
3616 * trans-stmt.c (gfc_trans_label_assign): New function.
3617 (gfc_trans_goto): Translate ASSIGNED GOTO statement.
3618 * trans-stmt.h (gfc_trans_label_assign): Added function prototype.
3619 * trans.c (gfc_trans_code): Add EXEC_LABEL_ASSIGN.
3620 * trans.h (lang_decl):Add shadow variable decl tree needed by assign.
3621 (GFC_DECL_ASSIGN_ADDR(node)): New macro to access this.
3622 (GFC_DECL_ASSIGN(node)): New macro to access flag.
3624 2003-12-31 Huang Chun <chunhuang73@hotmail.com>
3627 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxval): Fixed bug in
3630 2003-12-22 Toon Moene <toon@moene.indiv.nluug.nl>
3632 * options.c (gfc_init_options): Set flag_argument_noalias to 2, to indicate
3633 that arguments to subroutines/functions can't alias themselves, nor global
3636 2003-12-20 Steven Bosscher <stevenb@suse.de>
3638 * trans-expr.c (gfc_conv_expr_op): Fold the result expression.
3639 * trans.c (gfc_add_modify_expr, gfc_add_expr_to_block): Likewise.
3641 2003-12-12 Huang Chun <chunhuang73@hotmail.com>
3643 * primary.c (match_substring): Fix substring bug for start point
3644 or end point is NULL.
3645 * trans-expr.c (gfc_conv_substring): Ditto
3646 * trans-types.c (gfc_sym_type): Get correct type of scalar
3647 character variables.
3648 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle character in
3651 2003-12-10 Richard Henderson <rth@redhat.com>
3653 * options.c (gfc_post_options): Don't ever use rtl inlining.
3655 2003-12-05 Canqun Yang <canqun@nudt.edu.cn>
3657 * trans-common.c: Re-implement COMMON blocks and EQUIVALENCE lists.
3658 * trans-equivalence.c: Remove.
3659 * trans-decl.c (gfc_get_symbol_decl): Update to match.
3660 (gfc_generate_function_code): Ditto.
3661 * trans-array.c (gfc_conv_array_parameter): Ditto.
3662 * Make-lang.in (F95_OBJS): Remove fortran/trans-equivalence.o
3663 (F95_ADDITIONAL_OBJS): Add stor-layout.o
3664 * trans.h (gfc_trans_equivalence): Remove.
3665 * gfortran.h (struct gfc_equiv): Add used field.
3666 (struct gfc_symbol): Remove addr_base, addr_offset, equiv_ring,
3667 equiv_offset fields.
3669 2003-12-05 Richard Henderson <rth@redhat.com>
3671 * trans.c (gfc_build_addr_expr): New.
3672 (gfc_build_indirect_ref, gfc_build_array_ref): New.
3673 * trans.h: Declare them.
3674 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-io.c,
3675 trans-stmt.c, trans.c (*): Use them.
3677 * f95-lang.c (gfc_post_options): Remove dead prototype.
3678 * trans-array.c (gfc_trans_deferred_vars): Remove unused variable.
3679 * trans-stmt.c (gfc_evaluate_where_mask): Fix temporary_list
3682 2003-12-01 Feng Wang <fengwang@nudt.edu.cn>
3684 * io.c (gfc_match_format): Check for missing format label.
3686 2003-11-30 Huang Chun <chunhuang73@hotmail.com>
3689 * trans-decl.c (gfc_sym_mangled_function_id): Don't mangle symbols
3690 from interfaces in modules.
3692 2003-11-30 Paul Brook <paul@nowt.org>
3694 * trans-array.c (gfc_trans_g77_array): Make non-static.
3695 (gfc_trans_assumed_size): Remove.
3696 (gfc_trans_dummy_array_bias): Explicitly free temporary.
3697 * trans-array.h (gfc_trans_g77_array): Add prototype.
3698 (gfc_trans_assumed_size): Remove.
3699 * trans-decls.c (gfor_fndecl_push_context): Remove.
3700 (gfor_fndecl_pop_context): Remove.
3701 (gfc_build_function)decls): Don't create them.
3702 (gfc_trans_deferred_vars): Update to match. Remove dead code.
3703 * trans-stmt.c (gfc_trans_pointer_assign_need_temp): Free temp.
3705 2003-11-30 Kejia Zhao <kejia_zh@nudt.edu.cn>
3707 * trans-array.c (gfc_conv_array_parameter): Simplify
3708 array argument passing for array name actual argument.
3709 * trans-expr.c (gfc_conv_function_call): Ditto
3710 * trans-types.c (gfc_is_nodesc_array):Ditto.
3712 2003-11-30 Paul Brook <paul@nowt.org>
3714 * f95-lang.c (gfc_post_options): Move ...
3715 * options.c (gfc_post_options): .. to here. Handle inlining options.
3716 * gfortran.h (gfc_post_options): Add prototype.
3718 2003-11-28 Richard Henderson <rth@redhat.com>
3720 * trans.c (gfc_create_var_np): Use create_tmp_var_raw.
3722 2003-11-28 Huang Chun <chunhuang73@hotmail.com>
3724 * trans.h (has_alternate_specifier): New global variable.
3725 * match.c (gfc_match_call): Handle actual arguments associated with
3726 alternate return indicators.
3727 * trans-expr.c (gfc_conv_function_call): Ditto
3728 * trans-stmt.c (gfc_trans_call): Ditto
3729 (gfc_trans_return): Handle return statement with value.
3730 * trans-decl.c (gfc_generate_function_code): Handle functions with
3732 (gfc_get_fake_result_decl): Ditto
3733 * trans-types.c (gfc_get_function_type): Ditto
3734 * resolve.c (resolve_actual_arglist): Check alternate return indicators.
3735 (resolve_formal_arglist): Check asterisk dummy.
3737 2003-11-27 Paul Brook <paul@nowt.org>
3739 * trans-array.c (gfc_tran_allocate_array_storage): Use new memory
3740 allocation interface.
3741 (gfc_conv_ array_parameter): Ditto.
3742 (gfc_trans_auto_array_allocation): Ditto. Also free the memory.
3743 * trans-array.c: Update prototype.
3744 * trans-decl.c (gfc_build_builtin_function_decls): Update prototypes.
3745 (gfc_trans_auto_character_variable): Use new memory alloc interface.
3746 * trans-expr.c (gfc_conv_string_tmp): Ditto.
3747 (gfc_conv_function_call): Use gfc_conv_string_tmp.
3748 * trans-stmt.c (gfc_do_allocate): Use new memory alloc interface.
3749 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Ditto.
3750 * trans.h (gfc_ss_info): Remove unused pdata field.
3751 * trans.c (gfc_create_var_np): Change T to V.
3753 2003-11-26 Richard Henderson <rth@redhat.com>
3755 * mathbuiltins.def: Move acos, asin, cosh, log10, sinh, tanh from ...
3756 * trans-intrinsic.c (gfc_intrinsic_map): ... here. Add SCALE,
3757 FRACTION, NEAREST, SET_EXPONENT.
3758 (gfc_intrinsic_map_t): Add libm_name, complex_available, is_constant.
3759 Fix GTY marking. Remove unnecessary const's.
3760 (LIBM_FUNCTION): Rename from I_LIB.
3761 (LIBF_FUNCTION): New.
3762 (gfc_get_intrinsic_lib_fndecl): Handle libm and libgfortran naming
3763 conventions. Assume the expr signature is correct. Mark const.
3764 (gfc_conv_intrinsic_exponent): Use library functions.
3765 (gfc_conv_intrinsic_set_exponent): Remove.
3766 (gfc_conv_intrinsic_scale): Remove.
3767 (gfc_conv_intrinsic_nearest): Remove.
3768 (gfc_conv_intrinsic_fraction): Remove.
3769 (gfc_conv_intrinsic_function): Update.
3770 * trans-decl.c (gfor_fndecl_math_exponent4): New.
3771 (gfor_fndecl_math_exponent8): New.
3772 (gfc_build_intrinsic_function_decls): Set them.
3773 * trans.h: Declare them.
3775 2003-11-25 Canqun Yang <canqun@nudt.edu.cn>
3777 * trans-common.c (gfc_layout_global_equiv): Locate the error for
3778 underflow COMMON block.
3779 (gfc_trans_one_common): Fix bug for size of COMMON block containing
3780 EQUIVALENCE object. Also fix typo in an error message.
3782 2003-11-25 Diego Novillo <dnovillo@redhat.com>
3784 * Make-lang.in: Add check-gfortran to lang_checks.
3785 (check-f95): Alias for check-gfortran.
3787 2003-11-25 Jason Merrill <jason@redhat.com>
3789 * Make-lang.in (f95.tags): Create TAGS.sub files in each
3790 directory and TAGS files that include them for each front end.
3792 2003-11-24 Paul Brook <paul@nowt.org>
3795 * trans-decl.c (gfc_greate_module_variable): Skip COMMON blocks.
3797 2003-11-24 Paul Brook <paul@nowt.org>
3799 * expr.c (simplify_const_ref): Return SUCCESS for things we don't
3801 * resolve.c (gfc_resolve_expr): Resolve contents before rank/shape.
3803 2003-11-24 Paul Brook <paul@nowt.org>
3806 * array.c (gfc_array_ref_shape): Handle elemental dimensions.
3807 * trans-array.c (gfc_trans_preloop_setup): Use correct dim lookup.
3809 2003-11-20 Richard Henderson <rth@redhat.com>
3811 * trans-array.c (gfc_trans_allocate_array_storage): Use convert.
3812 (gfc_conv_array_base): Likewise.
3813 * trans-decl.c (gfc_trans_auto_character_variable): Likewise.
3814 * trans-expr.c (gfc_conv_string_tmp): Likewise.
3815 * trans-intrinsic.c (gfc_conv_intrinsic_trim): Likewise.
3816 * trans-stmt.c (gfc_trans_character_select): Likewise.
3818 2003-11-13 Paul Brook <paul@nowt.org>
3820 * trans-decl.c (gfc_sym_mangled_function_id): Dont mangle externals.
3822 2003-11-13 Canqun Yang <canqun@nudt.edu.cn>
3824 * resolve.c (gfc_resolve): Also resolve EQUIVALENCE objects.
3825 (resolve_equivalence): New function.
3826 (resolve_equivalence_derived): New function.
3828 2003-11-12 Richard Henderson <rth@redhat.com>
3830 * trans.c (gfc_trans_code): Use annotate_with_locus instead of
3831 annotate_all_with_locus.
3833 2003-11-11 Canqun Yang <canqun@nudt.edu.cn>
3835 * options.c (gfc_init_options): Set flag_max_stack_var_size as 32768.
3836 * trans-decl.c (gfc_finish_var_decl): Modified.
3838 2003-11-08 Paul Brook <paul@nowt.org>
3841 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Handle zero-size
3844 2003-11-06 Paul Brook <paul@nowt.org>
3846 * trans-intrinsic.c (gfc_conv_intrinsics_minmaxloc): Initialize pos.
3848 2003-11-02 Canqun Yang <canqun@nudt.edu.cn>
3850 * match.c (gfc_match_stopcode): Assign '0' to stop_code.
3852 2003-10-27 Anthony Green <green@redhat.com>
3854 * Make-lang.in (f95.stageprofile): Use tabs, not spaces.
3855 (f95.stagefeedback): Ditto.
3857 2003-10-27 Andrew Pinski <pinskia@physics.uc.edu>
3860 * Make-lang.in (f95.stageprofile): Add.
3861 (f95.stagefeedback): Add.
3863 2003-10-23 Richard Henderson <rth@redhat.com>
3865 * f96-lang.c (gfc_gimplify_expr): Remove.
3866 (LANG_HOOKS_GIMPLIFY_EXPR): Remove.
3867 (LANG_HOOKS_GIMPLE_BEFORE_INLINING): New.
3869 2003-10-23 Richard Henderson <rth@redhat.com>
3871 * f95-lang.c (gfc_gimplify_expr): Return gimplify_status.
3873 2003-10-20 Paul Brook <paul@nowt.org>
3875 * trans-expr.c (gfc_conv_integer_power): Use boolean_type_node.
3876 * trans-stmt.c (gfc_trans_do_while): Ditto.
3878 2003-10-17 Paul Brook <paul@nowt.org>
3880 * simplify.c (gfc_simplify_shape): Use gfc_array_dimen_size.
3882 2003-10-17 Paul Brook <paul@nowt.org>
3884 * trans-io.c (gfc_build_io_library_fndecls): Set TREE_PUBLIC.
3886 2003-10-17 Feng Wang <wf_cs@yahoo.com>
3888 * iresolve.c (gfc_resolve_maxloc): Change the result's kind and type.
3889 (gfc_resolve_minloc): Ditto.
3890 * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Use correct types.
3891 Return the value after subtracting the lower bound.
3893 2003-10-16 Richard Henderson <rth@redhat.com>
3895 * f95-lang.c (expand_function_body): Don't check flag_disable_gimple.
3897 2003-10-16 Steven Bosscher <steven@gcc.gnu.org>
3899 * lang.c: Remove -M option for now, it's in the way for C.
3901 2003-10-14 Jason Merrill <jason@redhat.com>
3903 * Make-lang.in (f95.tags): New rule.
3905 2003-10-13 Richard Henderson <rth@redhat.com>
3907 * trans.c (gfc_trans_code): Use annotate_all_with_locus.
3909 2003-10-13 Paul Brook <paul@nowt.org>
3911 * trans-decl.c (generate_local_decl): Don't create junk variables.
3913 2003-10-13 Paul Brook <paul@nowt.org>
3915 * resolve.c (resolve_formal_arglist): Use function result decl in
3916 preference to function decl.
3918 2003-10-12 Richard Henderson <rth@redhat.com>
3920 * f95-lang.c (gfc_define_builtin): New const_p argument. Set
3921 TREE_READONLY. Update all callers.
3923 2003-10-12 Feng Wang <wf_cs@yahoo.com>
3925 * iresolve.c (gfc_resolve_cshift): Change to match implementation.
3926 * trans-intrinsic.c (gfc_conv_intrinsic_function): Remove CSHIFT.
3927 (gfc_is_intrinsic_libcall): Add CSHIFT.
3929 2003-10-12 Richard Henderson <rth@redhat.com>
3931 * trans-array.c (gfc_trans_static_array_pointer): Set TREE_INVARIANT.
3932 (gfc_trans_array_constructor_value): Likewise.
3933 (gfc_conv_array_initializer): Likewise.
3934 * trans-stmt.c (gfc_trans_character_select): Likewise.
3936 2003-11-12 Kejia Zhao <kejia_zh@yahoo.com.cn>
3938 * trans-intrinsic.c (integer_kind_info, real_kind_info): Remove.
3940 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3942 * check.c (gfc_check_repeat): Check arguments are scalar.
3943 (gfc_check_trim): New function.
3944 * intrinsic.h (gfc_check_trim): Add prototype.
3945 * intrinsic.c (add_functions): Use it.
3946 * trans.h (gfor_fndecl_string_trim, gfor_fndecl_string_repeat):
3948 * trans-decl.c: Ditto.
3949 (gfc_build_intrinsic_fucntion_decls): Set them.
3950 * trans-intrinsic.c (gfc_conv_intrinsic_len): Handle result vars.
3951 (gfc_conv_intrinsic_trim): New function.
3952 (gfc_conv_intrinsic_repeat): New function.
3953 (gfc_conv_intrinsic_function): Use them.
3955 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3957 * trans-types.c (gfc_sym_type): Handle result variables.
3959 2003-10-11 Huang Chun <jiwang@mail.edu.cn>
3961 * trans-intrinsic.c (gfc_conv_intrinsic_char): Don't use
3962 gfc_get_character_type.
3964 2003-10-11 Feng Wang <wf_cs@yahoo.com>
3966 * trans-expr.c (gfc_conv_variable): Check sym->ts, not the decl.
3968 2003-10-11 Paul Brook <paul@nowt.org>
3970 * iresolve.c (gfc_resolve_dint, gfc_resolve_dnint): New functions.
3971 (gfc_resolve_dprod): New function.
3972 (gfc_resolve_aint, gfc_resolve_anint): Only base name on arg type.
3973 * intrinsic.h (gfc_resolve_dint, gfc_resolve_dnint): Declare.
3974 (gfc_resolve_dprod): Declare.
3975 * intrinsic.c (add_functions): Use them.
3976 * trans-decl.c (gfc_get_extern_function_decl): Only pass one arg.
3978 2003-10-06 Richard Henderson <rth@redhat.com>
3980 * f95-lang.c (gfc_init_builtin_functions): Add clzll.
3981 * trans-intrinsic.c (call_builtin_clz): Use it.
3983 2003-10-05 Paul Brook <paul@nowt.org>
3985 * f95-lang.c (expand_function_body): Call (push|pop)_function_context.
3986 * trans-decl.c (gfc_generate_function_code): Set
3987 cfun->function_end_locus.
3989 2003-09-24 Jason Merrill <jason@redhat.com>
3991 * f95-lang.c, trans-decl.c: Use DECL_SOURCE_LOCATION instead of
3994 2003-09-21 Lifang Zeng <zlf605@hotmail.com>
3995 Paul Brook <paul@nowt.org>
3997 * Make-lang.in (F95_OBJS): Add fortran/data.o.
3998 * array.c (gfc_inser_constructor): New function.
3999 (gfc_get_constructor): New function.
4000 (gfc_free_constructor): Initialize offset and repeat.
4001 (iterator_stack): Remove.
4002 (expand_info): Add offset, component and repeat fields.
4003 (expand_constructor): Set them.
4004 (expand): Set new fields.
4005 (gfc_copy_constructor): Ditto. Avoid recursion.
4006 * gfortran.h: Add prototypes for new functions.
4007 (gfc_constructor): Add offset, component and repeat.
4008 (iteratio_stack): Move to here.
4009 * resolve.c (check_data_variable): Convert data values into variable
4011 (traverse_data_list): Build implicit loop chain.
4012 (gfc_resolve): Ditto.
4013 * trans-array.c (gfc_conv_array_intializer): Handle repeat count.
4014 * trans-decl.c (gfc_get_symbol_decl): Use gfc_conv_structure.
4015 * trans-expr.c (gfc_conv_structure): Handle array initializers.
4016 (gfc_conv_expr): Update to match.
4017 * trans.h (gfc_conv_structure): Declare.
4020 2003-09-20 Kejia Zhao <kejia_zh@yahoo.com.cn>
4022 * trans.h: Add declarations for gfor_fndecl_si_kind and
4023 gfor_fndecl_sr_kind.
4024 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
4025 * trans-intrinsic.c (g95_conv_intrinsic_si_kind): New function.
4026 (g95_conv_intrinsic_sr_kind): New function.
4027 (g95_conv_intrinsic_function): Add SELECTED_INT_KIND and
4030 2003-09-17 Lars Segerlund <Lars.Segerlund@comsys.se>
4032 * iresolve.c (gfc_resolve_random_number): Generate _r4 & _r8
4033 instead of _4 and _8 as postfix for libgfortran calls.
4035 2003-09-16 Paul Brook <paul@nowt.org>
4037 * array.c (compare_bounds): New function.
4038 (gfc_compare_array_spec): Use it.
4040 2003-09-14 Paul Brook <paul@nowt.org>
4042 * primary.c (gfc_match_rvalue): Make sure sym->result is set.
4043 * trans-expr.c (gfc_conv_string_parameter): Also allow PRAM_DECLs.
4045 2003-09-14 Paul Brook <paul@nowt.org>
4047 * check.c (dim_rank_check): Allow assumed bounds if requested.
4048 (gfc_check_lbound): Call it.
4049 (gfc_check_ubound): Ditto.
4050 (gfc_check_size): Change to match.
4051 * simplify.c (gfc_simplify_bound): New function.
4052 (gfc_simplify_lbound): New function.
4053 (gfc_simplify_ubound): New function.
4054 * intrinsic.h: Declare them.
4055 * intrinsic.c (add_functions): Use them.
4057 2003-09-14 Paul Brook <paul@nowt.org>
4059 * io.c (format_lex): Initialize negative_flag.
4060 (check_format): Intialize repeat.
4061 * trans-io.c (gfc_new_nml_name_expr): Declare static.
4062 (gfc_new_var_expr): Ditto.
4064 2003-09-14 Paul Brook <paul@nowt.org>
4066 * trans-array.c (gfc_conv_array_initializer): Handle derived types.
4067 * trans-decl.c (gfc_get_symbol_decl): Only do local scalar values.
4069 2003-09-12 Paul Brook <paul@nowt.org>
4071 * trans-intrinsic.c (gfc_conv_intrinsic_sign): Call fold.
4073 2003-09-12 Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
4075 * fortran/trans.c (gfc_finish_block): Call rationalize_compound_expr
4076 for a correct expression.
4078 2003-09-10 Kejia Zhao <kejia_zh@yahoo.com.cn>
4080 * trans-intrinsic.c (real_compnt_info): New struct.
4081 (prepare_arg_info): New function.
4082 (gfc_conv_intrinsic_set_exponent): New function.
4083 (gfc_conv_intrinsic_scale): New function.
4084 (gfc_conv_intrinsic_nearest): New function.
4085 (gfc_conv_intrinsic_fraction): New function.
4086 (gfc_conv_intrinsic_exponent): New function.
4087 (gfc_conv_intrinsic_spacing): New function.
4088 (gfc_conv_intrinsic_rrspacing): New function.
4089 (gfc_conv_intrinsic_function): Use them.
4091 2003-08-24 XiaoQiang Zhang (zhangapache@yahoo.com>
4093 * trans-const.c (gfc_conv_mpz_to_tree): Fix bug, parameter for
4094 build_int_2 changed from (high, low) to (low, high).
4095 * trans-io.c (ioparm_namelist_name, ioparm_namelist_name_len,
4096 ioparm_namelist_read_mode, iocall_set_nml_val_int,
4097 iocall_set_nml_val_float, iocall_set_nml_val_char,
4098 iocall_set_nml_val_complex, iocall_set_nml_val_log): New declaration.
4099 (gfc_build_io_library_fndecls): Add variable initialization.
4100 (gfc_new_nml_name_expr, get_new_var_expr): New function.
4101 (build_dt): Add namelist support.
4102 * io.c (value): New variable.
4103 (check_format): Support FMT_H now.
4105 2003-09-07 Paul Brook <paul@nowt.org>
4107 * io.c (gfc_resolve_dt): Error if format label is not defined.
4109 2003-09-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4111 * trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix two bugs. One is
4112 about case_switch's break. The other is about building the condition
4113 statement tree, which judges the argument in the range of the
4114 corresponding integer type.
4115 * trans-intrinsic.c (gfc_conv_intrinsic_mod): MOD and MODULO can work
4116 for the large values.
4118 2003-09-05 Paul Brook <paul@nowt.org>
4120 * f95-lang.c (expand_function_body): Gimplify the function.
4122 2003-09-04 Jeff Law <law@redhat.com>
4124 * f95-lang.c (DEFINE_MATH_BUILTIN): C arrays start at
4127 2003-09-04 Paul Brook <paul@nowt.org>
4129 * f95-lang.c (gfc_define_builtin): Also set implicit_built_in_decls.
4130 (gfc_expand_stmt): New function.
4131 (LANG_HOOKS_RTL_EXPAND_STMT): Define.
4132 (expand_function_body): Use tree_rest_of_compilation.
4133 * trans-decl.c (gfc_generate_function_code): Don't free cfun.
4135 2003-09-03 Jeff Law <law@redhat.com>
4137 * f95-lang.c (gfc_init_builtin_functions): C arrays start at
4140 2003-08-30 Paul Brook <paul@nowt.org>
4142 * f95-lang.c (builtin_function): Remove #if 0 code.
4143 (gfc_define_builtin): New function.
4144 (gfc_init_builtin_functions): Use mathbuiltins.def not ../builtins.def.
4145 * mathbuiltins.def: New file.
4146 * trans-intrinsic.c (gfc_intrinsic_map_t): Add builtin code fields.
4147 (gfc_intrinsic_map): Use mathbuiltins.def.
4148 (gfc_intrinsic_builtin_t): Remove.
4149 (gfc_build_intrinsic_lib_fndecls): Update.
4150 * trans-types.c (gfc_init_types): Remove redundant initilaization of
4151 signed_size_type_node.
4153 2003-08-29 Paul Brook <paul@nowt.org>
4155 * arith.c (gfc_real_kinds): Use correct minimum exponents.
4157 2003-08-22 Kejia Zhao <kejia_zh@yahoo.com.cn>
4159 * trans-instinsic.c (gfc_conv_intrinsic_mod): Also do MODULO.
4160 (gfc_conv_intrinsic_function): Add MODULO.
4162 2003-08-22 Jason Merrill <jason@redhat.com>
4164 * trans-array.c (gfc_conv_expr_descriptor): Update use of predicates.
4166 2003-08-22 Andreas Jaeger <aj@suse.de>
4168 * Make-lang.in (f95.install-common): Add DESTDIR support.
4169 * (f95.install-info): Likewise.
4170 (f95.uninstall): Likewise.
4172 2003-08-19 Diego Novillo <dnovillo@redhat.com>
4174 * trans-types.c (gfc_init_types): Initialize
4175 signed_size_type_node with size_type_node.
4177 2003-08-18 Paul Brook <paul@nowt.org>
4179 * dependency.c (gfc_dependency): New enum.
4180 (check_another_array_ref): Remove.
4181 (gfc_get_array_from_component): Remove.
4183 (get_range): Remove.
4184 (get_no_of_elements): Use mpz_t, not mpf_t.
4185 (transform_sections): New function.
4186 (gfc_check_range_range): Rename ...
4187 (gfc_check_section_vs_section): ... to this. Use new function.
4188 (gfc_is_inside_range): Rewrite to match.
4189 (gfc_check_element_vs_section): Ditto.
4190 (gfc_check_element_vs_element): Ditto.
4192 (gfc_dep_resolver): Ditto. Remove unused parameter.
4193 * Dependency.h (gfc_check_range_range, gfc_check_element_vs_section,
4194 gfc_check_element_vs_element, gfc_is_inside_range,
4195 gfc_get_array_from_component): Remove prototypes for static functions.
4196 (gfc_dep_resolver): Update prototype.
4197 * trans-array.c (gfc_conv_resolve_dependencies): Change to match.
4199 2003-08-15 Paul Brook <paul@nowt.org>
4201 * trans-decl.c (gfc_build_qualified_array): Don't add symbols for
4202 return values to parent scope.
4203 (gfc_build_dummy_array_decl): Ditto.
4205 2003-08-14 Paul Brook <paul@nowt.org>
4207 * trans-stmt.c (gfc_trans_allocate): Handle NULL refs. Allocate the
4208 size of the type, not the pointer.
4209 * resolve.c (resolve_symbol): Give more accurate error message.
4211 2003-08-10 Paul Brook <paul@nowt.org>
4213 * trans-decl.c (gfc_build_function_decl): Only mangle global symbols.
4215 2003-08-10 Paul Brook <paul@nowt.org>
4217 * trans-stmt.c (gfc_trans_allocate): Correctly handle non-array derived
4220 2003-08-10 Chun Huang <compiler@sohu.com>
4222 * resolve.c (resolve_formal_arglist): Resolve STATEMENT function.
4223 (resolve_symbol): Ditto.
4224 * trans-expr.c (gfc_conv_statement_function): New function.
4225 (gfc_conv_function_expr): Use it.
4227 2003-08-10 Paul Brook <paul@nowt.org>
4229 * trans-array.c (gfc_conv_ss_startstride): Handle functions.
4230 (walk_function_expr): Set section rank.
4231 * trans-intrinsic.c (gfc_walk_intrinsic_libfunc): Ditto.
4233 2003-08-10 Paul Brook <paul@nowt.org>
4235 * intrinsic.c (add_sym): Prefix names with correct string.
4236 (add_sym_0s): New function.
4237 (add_subroutines): Register abort.
4239 2003-08-10 Erik Schnetter <schnetter@uni-tuebingen.de>
4241 * gfortran.h: Introduce options to control the mangling.
4242 * lang.opt: Likewise.
4243 * options.c (gfc_init_options): Handle the options.
4244 * trans-common.c (gfc_sym_mangled_common_id): New function.
4245 (gfc_build_common_decl): Call it.
4246 * trans-decl.c (gfc_sym_mangled_function_id): New function.
4247 (gfc_get_extern_function_decl, gfc_build_function_decl): Call it.
4249 2003-08-09 Paul Brook <paul@nowt.org>
4251 * module.c (mio_symbol): Always ouput a namespace for formal args.
4252 (load_needed): Namespace now belong to their proper symbol.
4253 (gfc_dump_module): Change G95=>GFORTRAN.
4255 2003-08-05 Paul Brook <paul@nowt.org>
4257 * options.c: Force -fg77-calls.
4259 2003-08-02 Paul Brook <paul@nowt.org>
4261 * Makelang.in: Rename G95_* to GFORTRAN_*.
4262 * All sources: Rename G95_* to GFC_*.
4264 2003-08-01 Paul Brook <paul@nowt.org>
4266 * fortran/Make-lang.in: Use GMPLIBS.
4267 * fortran/config-lang.in: Set need_gmp.
4268 * trans-expr.c (gfc_conv_variable): Remove incorrect assertion.
4270 2003-07-27 Andreas Jaeger <aj@suse.de>
4272 * trans-decl.c (gfc_generate_constructors): Convert prototype to
4274 * trans-const.c (gfc_init_constants): Likewise.
4275 * trans-intrinsic.c (gfc_build_intrinsic_lib_fndecls): Likewise.
4277 * gfortranspec.c: Convert to ISO C90.
4278 (lang_specific_driver): Correct copyright, remove ALT_LIBM usage.
4280 2003-07-26 Paul Brook <paul@nowt.org>
4282 * lang.opt: Add -fdump-parse-tree.
4283 * options.c (gfc_handle_option): Ditto.
4284 * resolve.c (resolve_forall_iterators): Convert to proper type.
4285 * trans-stmt.c (gfc_trans_forall_1): Create temp var with correct type.
4287 2003-07-26 Paul Brook <paul@nowt.org>
4289 * Makefile.in: Add build dependencies on files common with rest of gcc.
4291 2003-07-26 Lifang Zeng <zlf605@hotmail.com>
4293 * trans.h: Declare g95_trans_pointer_assignment.
4294 * trans-expr.c (g95_trans_pointer_assignment): New function.
4295 (g95_trans_pointer_assign): Use it.
4296 * trans-stmt.c (g95_trans_forall_1): Handle pointer assignment.
4297 (g95_trans_pointer_assign_need_temp): New function.
4299 2003-07-26 Paul Brook <paul@nowt.org>
4301 * gfortran.texi: Replace references to g95.
4303 2003-07-26 Paul Brook <paul@nowt.org>
4305 Rename g95_* to gfc_*.
4307 2003-07-25 Paul Brook <paul@nowt.org>
4309 * gfortran.h: Rename from g95.h.
4310 * trans-types.c (boolean_type_node, booelan_true_node,
4311 boolean_false_node): Remove.
4312 * trans-types.h: Ditto.
4314 2003-07-25 Chun Huang <compiler@sohu.com>
4316 * parse.c (accept_statement): Implement BLOCK DATA statement.
4317 * trans-expr.c (g95_conv_variable): Fix bug for dereference pointer
4320 2003-07-24 Lifang Zeng <zlf605@hotmail.com>
4322 * trans-stmt.c (temporary_list): Define.
4323 (g95_trans_assign_need_temp): New function.
4324 (g95_trans_forall_1): Modified for WHERE.
4325 (g95_trans_where_assign): Modified.
4326 (g95_trans_where_2): Modified.
4327 (g95_evaluate_where_mask): Modified.
4328 (g95_trans_where): Modified.
4329 (g95_get_temp_expr): Removed.
4330 (g95_add_to_where_stmt_list): Removed.
4331 (compute_overall_iter_number): Modified for WHERE.
4332 * trans.h: Remove where_stmt_list.
4334 2003-07-24 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4336 * lang.opt: Correct description of options -J and -M.
4338 2003-07-23 Steven Bosscher <steven@gcc.gnu.org>
4340 * lang.opt: Move help text to here.
4341 * lang-options.h: Remove.
4343 2003-07-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4344 * iresolve.c (g95_resolve_transpose): Proper variable in switch.
4345 * simplify.c (g95_simplify_nearest): Fix typo and use a correct test
4348 2003-07-22 Steven Bosscher <steven@gcc.gnu.org>
4349 Paul Brook <paul@nowt.org>
4351 * check.c (check_rest): Use global pedantic flag.
4352 * io.c (data_desc): Ditto.
4353 * error.c (g95_warning, g95_warning_now): Use global flag.
4354 * f95-lang.c (LANG_HOOKS_HANDLE_OPTION): Rename from DECODE.
4355 (expand_function_body): Update to new prototypes.
4356 (g95_init): Use new option names.
4357 * g95.h (g95_option_t): Standardize names.
4358 (g95_init_options, g95_handle_option): Update prototypes.
4359 * interface.c: Use new option names.
4366 * simplify.c: Ditto.
4368 * trans-array.c: Ditto.
4369 * trans-expr.c: Ditto.
4370 * trans-types.c: Ditto.
4371 * trans-decl.c: Ditto.
4372 (g95_build_library_function_decl): Remove obsolete VPARAMS.
4374 * options.c (g95_display_help): Remove.
4375 (g95_init_options): Convert to new scheme.
4377 (g95module_option): Ditto, rename from g95_parse_arg.
4378 (g95_handle_module_path_options): New function.
4379 * trans-equivalence.c: Fix error message.
4380 * lang.opt: Corrections.
4382 2003-07-21 Steven Bosscher <steven@gcc.gnu.org>
4384 * lang.opt: New file.
4386 2003-07-21 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4388 * decl.c (match_attr_spec): Set colon_seen.
4390 2003-07-14 Paul Brook <paul@nowt.org>
4392 * trans-array.c: Update comment.
4393 (g95_trans_array_constructor_subarray): Cleanup loopinfo data.
4394 * trans-intrinsic.c (g95_conv_intrinsic_anyall,count,arith,
4395 minmaxloc,minmaxval): Ditto.
4396 * trans-io.c (g95_trans_transfer): Ditto.
4397 * trans-stmt.c: Remove unneeded prototypes.
4398 (generate_loop_for_lhs_to_rhs): Rename vars. Add loop post chain.
4399 (generate_loop_for_rhs_to_temp): Rename vars. Don't share loopinfo.
4400 (compute_inner_temp_size): Remove bits of dead code. Add comments.
4401 Don't share loopinfo.
4402 (compute_overall_iter_number): Declare as static.
4403 (allocate_temp_for_forall_nest): Ditto.
4404 (g95_trans_forall_1): Don't pass shared loopinfo.
4405 * trans.c (g95_start_block): Expand comment.
4407 2003-07-12 Paul Brook <paul@nowt.org>
4409 * arith.c (g95_index_integer_kind): Remove unused initializer.
4410 * trans-stmt.c (generate_loop_for_temp_to_lhs): Don't multiply array
4411 index by size of element.
4412 (generate_loop_for_rhs_to_temp): Ditto.
4413 (allocate_temp_for_forall_nest): Use element size, not index size.
4415 2003-07-11 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4417 * arith.c (g95_index_integer_kind): Add a TODO.
4418 * simplify.c (g95_simplify_nearest): Add a TODO.
4420 2003-07-09 Chun Huang <compiler@sohu.com>
4422 * trans.h: Add declarations for gfor_fndecl_string_scan and
4423 gfor_fndecl_string_verify.
4424 * trans-decl.c (g95_build_intrinsic_function_decls): Build them.
4425 * trans-intrinsic.c (g95_conv_intrinsic_scan): New function.
4426 (g95_conv_intrinsic_verify): New function.
4427 (g95_conv_intrinsic_function): Add SCAN and VERIFY.
4428 * simplify.c (g95_simplify_scan, g95_simplify_verify): Fix bug in case
4429 of parameter 'BACK=.TRUE.'
4431 2003-07-05 Lifang Zeng <zlf605@hotmail.com>
4433 * trans-stmt.c (iter_info, forall_info): Define.
4434 (g95_trans_forall_block): Remove.
4435 (g95_trans_forall_loop): Use forall info blocks.
4436 (g95_trans_nested_forall_loop): New function.
4437 (g95_do_allocate): Handle things other than logical masks.
4438 (generate_loop_for_temp_to_lhs): New function.
4439 (generate_loop_for_rsh_to_temp): New function.
4440 (compute_inner_temp_size): New function.
4441 (compute_overall_iter_number): New function.
4442 (allocate_temp_for_forall_nest): New function.
4443 (g95_trans_forall): Move body ...
4444 (g95_trans_forall_1): ... to here. Handle loops with temporaries.
4446 2003-07-02 Paul Brook <paul@nowt.org>
4448 * trans-decl.c (create_index_var, g95_build_qualified_array): Put vars
4449 in correct scope. Change callers to match.
4450 * trans-types.c (g95_get_dtype_cst): Allow rank 7 arrays.
4451 * iresolve.c (g95_resolve_reshape): Only use constant shapes.
4453 2003-07-02 Paul Brook <paul@nowt.org>
4455 * trans-array.c (g95_conv_loop_setup): Remove dead var. Use
4456 expression shape for all expressions.
4457 * trans-decl.c (g95_symbol_init): Allow adding at very end of list.
4459 2003-07-03 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4461 * g95.h (g95_option_t), lang-options.h, options.c (g95_init_options,
4462 g95_parse_arg), intrinsic.c (g95_convert_type): support of
4464 * intrinsic.c, g95.h: Add g95_convert_type_warn,
4465 * resolve.c (g95_resolve_index): Call it.
4467 2003-07-02 Paul Brook <paul@nowt.org>
4469 * iresolve.c (g95_resolve_reshape): Set expression shape.
4470 (g95_resolve_shape): Ditto.
4471 * simplify.c (g95_simplify_shape): Move common code outside condition.
4472 * trans-array.c (g95_conv_array_initializer): Teach it how to count.
4474 2003-07-01 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4476 * array.c (g95_array_dimen_size): Deal with EXPR_ARRAY to improve
4479 2003-06-29 Paul Brook <paul@nowt.org>
4481 * array.c (g95_simplify_iterator_var): Don't bother with return value.
4482 * expr.c (find_array_element, find_component_ref): New functions.
4483 (remove_subobject_ref): New function.
4484 (simplify_const_ref): Use them. Rename from simplify_component_ref.
4485 (simplify_ref_chain): New function.
4486 (g95_simplify_expr): Use it. Simplify parameter variable subobjects.
4487 (g95_specification_expr): Simplify the expression.
4488 * resolve.c (resolve_operator): Check simplifications return code.
4489 (g95_resolve_expr): Ditto.
4491 2003-06-26 Paul Brook <paul@nowt.org>
4493 * expr.c (simplify_component_ref): New function.
4494 (g95_simplify_expr): Use it.
4495 * resolve.c (resolve_structure_cons): Handle references.
4497 2003-06-25 Paul Brook <paul@nowt.org>
4499 * trans-io.c (build_dt): Handle internal units.
4501 2003-06-25 Canqun Yang <canqun@yahoo.com.cn>
4503 * trans-common.c (g95_build_common_decl): Array index range starts at 0.
4504 (g95_build_common_decl, g95_layout_global_equiv, g95_trans_one_common):
4505 Use g95_array_index_type instead of integer_type_node.
4506 (g95_build_common_decl, g95_set_common_master_type): Use
4507 g95_character1_type_node instead of char_type_node.
4508 * trans-equivalence.c (g95_layout_local_equiv): As above.
4510 2003-06-24 Steven G. Kargl <kargls@attbi.com>
4512 * g95.h (g95_option_t), options.c (g95_init_options, g95_parse_arg):
4513 remove last remains of -fquiet.
4515 2003-06-22 Paul Brook <paul@nowt.org>
4517 * resolve.c (resolve_operator): Don't fail if we can't simplify.
4518 (g95_resolve_expr): Ditto.
4519 (resolce_code): Mark as static.
4520 * trans-stmt.c (g95_trans_chaaracter_select): Mark labels because the
4521 gimplifer doesn't (yet).
4523 2003-06-20 Paul Brook <paul@nowt.org>
4525 * g95.h: Add ST_PAUSE and EXEC_PAUSE.
4526 * match.c (g95_match_if): Add ST_PAUSE.
4527 (g95_match_stopcode): New function.
4528 (g95_match_pause, g95_match_stop): Use it.
4529 * parse.c (g95_ascii_statement): Handle ST_PAUSE.
4530 (decode_stmt, next_statement, parse_executable): Ditto.
4531 * resolve.c (resolve_code): Ditto.
4532 * st.c (g95_free_statement): Ditto.
4533 * trans-stmt.c (g95_trans_pause): New function.
4534 * trans-stmt.h: Declare it.
4535 * trans.c (g95_trans_code): Use it.
4536 * trans-decl.c (gfor_fndecl_pause_numeric, gfor_fndecl_pause_string):
4538 (g95_build_builtin_function_decls): Initialize them.
4540 * dump-parse-tree.c (g95_show_code_node): Handle EXEC_PAUSE.
4542 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4544 * io.c (g95_match_open , g95_match_close, g95_match_inquire,
4545 match_filepos): Fix error handling.
4547 2003-06-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4549 * array.c (spec_dimen_size, ref_dimen_size, g95_array_dimen_size):
4550 Add assertions on arguments.
4551 * resolve.c (expression_shape): Remove useless &.
4552 * simplify.c (get_kind, g95_simplify_bit_size, g95_simplify_digits,
4553 g95_simplify_ibclr, g95_simplify_ibits, g95_simplify_ibset,
4554 g95_simplify_ishft,g95_simplify_ishftc, g95_simplify_maxexponent,
4555 g95_simplify_minexponent, g95_simplify_radix, g95_simplify_range
4556 g95_simplify_rrspacing, g95_simplify_scale, g95_simplify_spacing,
4557 g95_simplify_tan, g95_simplify_tiny): Clean predicates and assertions.
4558 (g95_simplify_not, g95_simplify_scale): Add assertions.
4560 2003-06-15 Paul Brook <paul@nowt.org>
4562 Clean up stuff to work with the ssa optimizers.
4563 * convert.c (convert): Handle BOOLEAN_TYPEs.
4564 * f95-lang.c (g95_truthvalue_conversion): Implement.
4565 * trans-array.c (g95_trans_array_constructor_value): Group multiple
4567 * trans.h (g95_truthvalue_conversion): Declare.
4568 * trans-intrinsic.c (g95_conv_intrinsic_anyall): Use bool constants.
4569 * trans-stmt.c (g95_trans_character_select): Don't create array
4570 assignments. Mark labels as indirect jump targets.
4571 * trans-types.h (g95_init_types): Use BOOLEAN_TYPE nodes.
4572 (g95_get_dtype_cst): Handle LOGICAL types.
4574 2003-06-14 Paul Brook <paul@nowt.org>
4576 * f95-lang.c (g95_gimplify_expr): New function.
4577 * trans-array.c (g95_trans_array_constructor_value): Don't create
4579 (g95_conv_expr_descriptor): Rename simple->gimple.
4580 * trans-expr.c (conv_expr_op): Use proper logical operators.
4581 * trans-intrinsic.c (build_fixbound_expr): New function.
4582 (build_fix_expr): Ditto.
4583 (g95_conv_intinsic_aint): Use them. Use builtin functions.
4584 (g95_conv_intrinsic_function): Add FLOOR and CEILING.
4586 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4588 * array.c (g95_compare_array_spec): Remove unreachable code.
4589 * expr.c (g95_copy_expr): Likewise.
4590 * intrinsic.c (g95_convert_type): Likewise.
4591 * misc.c (g95_code2string): Likewise.
4592 * simplify.c (g95_simplify_ishft, g95_simplify_real,
4593 g95_simplify_reshape, g95_simplify_sign, g95_simplify_sqrt): Likewise.
4594 * trans-stmt.c (g95_trans_select): Likewise.
4595 * primary.c (extend_ref): Add an assertion.
4596 * simplify.c (g95_convert_constant): Add const.
4597 * intrinsic.h: Remove g95_check_x_ni.
4598 * f95-lang.c (g95_finish): Call g95_release_include_path.
4600 2003-06-10 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4602 * resolve.c (resolve_contained_functions): Fix typo introduced on
4605 2003-06-09 Paul Brook <paul@nowt.org>
4607 * g95.h: Include system.h not hwint.h.
4608 * many: use safe-ctype.h not ctype.h. Change isalpha -> ISALPHA, etc.
4609 * misc.c (g95_getmem): Use xmalloc/memset instead of calloc.
4611 2003-06-09 Paul Brook <paul@nowt.org>
4613 * g95.h (g95_symbol): Add fields for COMMON and EQUIVALENCE variables.
4614 * Make-lang.in (F95_OBJS): Add files for COMMON and EQUIVALENCE.
4615 * trans-decl.c (g95_add_decl_to_functions): Make non-static.
4616 (g95_get_symbol_decl): Handle COMMON and EQUIVALENCE objects.
4617 (g95_generate_function_code): Translate COMMON and EQUIVALENCE
4619 * trans.h (g95_trans_equivalence, g95_trans_common,
4620 g95_add_decl_to_function): Declare.
4621 * trans-common.c, trans-equivalence.c: New files.
4623 2003-06-08 Steven Bosscher <steven@gcc.gnu.org>
4625 * intrinsic.c (g95_intrinsic_extension): Remove.
4626 (add_functions): Substitute g95_check_x for g95_check_x_ni
4628 (g95_init_expr_extensions): New function.
4629 (g95_intrinsic_func_interface): Use it.
4630 * intrinsic.h: Remove extern decl for g95_intrinsic_extension.
4631 * check.c (g95_check_digit, g95_check_huge, g95_check_kind,
4632 g95_check_precision, g95_check_present, g95_check_radix,
4633 g95_check_range, g95_check_selected_real_kind): Do not set
4634 g95_intrinsic_extension.
4635 (g95_check_x_ni): Remove now duplicate of g95_check_x.
4637 * expr.c (check_inquiry): Add FIXME, fixup some code style.
4639 2003-06-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4641 * g95.h (ref_type): Name this type explicitly.
4642 * module.c (MIO_NAME): Add specialisations of mio_name.
4643 (mio_symbol_attribute, mio_typespec, mio_array_ref,
4644 mio_array_spec, mio_ref, mio_expr, mio_symbol): Use them.
4645 (ab_attribute): Name this type explicitly.
4646 (mio_symbol_attribute, mio_expr): Add cast to call to find_enum.
4648 2003-06-05 Kejia Zhao <kejia_zh@yahoo.com.cn>
4650 * trans-intrinsic.c (g95_conv_allocated): New function.
4651 (g95_conv_intrinsic_function): Make G95_ISYM_ALLOCATED work.
4653 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4655 * f95-lang.c: Don't include g95-support.h
4656 (g95_mark_addressable): Add prototype.
4657 (g95_init_decl_processing): Remove C front end hack.
4658 * f95-tree.c: Remove file.
4659 * support.c: Remove file.
4660 * g95-support.h: Remove file.
4661 * trans-types.c (g95_init_types): Set up boolean
4662 type related tree nodes.
4663 * Make-lang.in: Remove rules for dead files and
4664 dependencies on them.
4666 2003-06-05 Steven Bosscher <steven@gcc.gnu.org>
4668 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove the final
4669 C front end dependency. Also, convert.c does not depend on
4670 g95-support.h anymore.
4671 * convert.c: Don't include c-common.h and g95-support.h
4672 * f95-lang.c: Don't inlude c-common.h and c-common.def (3x).
4673 (g95_stmt_tree, g95_scope_stmt_stack, anon_aggr_type_p,
4674 stmts_are_full_exprs_p, current_stmt_tree,
4675 current_scope_stmt_stack): Remove.
4676 * g95-support.h (unsigned_conversion_warning): Kill proto.
4677 (boolean_type_node, boolean_true_node, boolean_false_node):
4678 Don't define here. Instead, make then true tree nodes in
4680 * support.c (c_global_trees): Die, C front end, die!!!
4681 (g95_init_c_decl_hacks): Don't touch intmax_type_node,
4682 uintmax_type_node, string_type_node and const_string_type_node.
4683 (decl_constant_value, overflow_warning): Make static functions.
4684 They are in death row too, though.
4685 (default_conversion, c_expand_asm_operands): Remove.
4686 * trans-array.c, trans-expr.c, trans-intrinsic.c, trans-stmt.c,
4687 trans.c: Don't include c-common.h.
4688 * trans-types.c (boolean_type_node, boolean_true_node,
4689 boolean_false_node): Make them real tree nodes.
4690 * trans-types.h (intmax_type_node, string_type_node,
4691 const_string_type_node): Hack to work around C dependencies
4692 in builtin-types.def.
4694 2003-06-04 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4696 * decl.c (decl_types): Add some iterators-like sentinels.
4697 * decl.c (match_attr_spec): Use them.
4698 Use "decl_types" instead of "int".
4699 Add cast in call to g95_match_strings.
4700 * dump-parse-tree.c (g95_show_namespace): Use "g95_intrinsic_op"
4702 * g95.h (g95_intrinsic_op): Add some iterators-like sentinels.
4703 (g95_interface_info): Use "g95_intrinsic_op".
4704 * dump-parse-tree.c (g95_show_namespace): Use them.
4705 * interface.c (g95_check_interfaces): Use them.
4706 * module.c (read_module, write_module): Use them.
4707 * symbol.c (g95_get_namespace, g95_free_namespace): Use them.
4708 Use "g95_intrinsic_op".
4709 * interface.c (check_operator_interface): Use "g95_intrinsic_op".
4710 Add a default case in switch statement.
4711 * intrinsic.h (g95_generic_isym_id): Moved to...
4712 * g95.h (g95_generic_isym_id): here.
4713 (g95_intrinsic_sym): Use "g95_generic_isym_id".
4714 * intrinsic.c (make_generic): Use "g95_generice_isym_id".
4715 * trans-intrinsic.c (g95_intrinsic_map_t,
4716 g95_conv_intrinsic_lib_funtion): Use "g95_generice_isym_id".
4717 * match.c (g95_match_intrinsic_op): Add cast in call to
4720 2003-06-03 Steven Bosscher <steven@gcc.gnu.org>
4722 * support.c (skip_evaluation, warn_conversion, lvalue_p,
4723 lvalue_or_else, pedantic_lvalue_warning, warn_for_assignment,
4724 constant_fits_type_p, convert_and_check,
4725 unsigned_conversion_warning): Remove these ugly remnants
4726 we inherited from the C front end.
4727 (function_types_compatible): Remove '#if 0'-edcode.
4728 (build_modify_expr): Likewise.
4729 (convert_for_assignment): Don't use the deceased functions.
4730 The parameter fundecl is now unused.
4731 (decl_constant_value): Always just return decl. In fact
4732 this function is not used at present, but it might be in
4733 the future, when we start using the tree inliner.
4734 (overflow_warning, default_conversion, c_expand_asm_operands):
4735 Abort when these are called, they are part of the C type
4736 checking implementation and therefore poison to Fortran.
4738 2003-06-04 Steven Bosscher <steven@gcc.gnu.org>
4740 * Make-lang.in (F95_ADDITIONAL_OBJS): Don't depend on
4741 c-pretty-print.o and c-dump.o. Add a comment on why we
4742 depend on c-semantics.c.
4743 * f95-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN):
4744 Don't use the C front end tree dumper hook to dump the
4745 language specific tree representation -- we don't have
4746 one. So instead, inherit the default langhook.
4748 2003-06-02 Paul Brook <paul@nowt.org>
4750 * trans-expr.c (g95_conv_variable): Remove incorrent assertion.
4752 2003-06-02 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4754 * check.c (g95_check_associated): Use proper types. Remove
4755 extraneous argument in call to g95_error().
4757 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4759 * resolve.c (resolve_operator): Make logical operands convert to the
4760 type with higher kind.
4762 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4764 * check.c (g95_check_associated): Make sure both pointer and target has
4765 the same type and rank. Null pointer or array section with vector
4766 subscript as target are not allowed.
4767 * trans.h: Declare gfor_fndecl_associated.
4768 * trans-decl.c: (g95_build_builtin_function_decls): Initialize
4769 gfor_fndecl_associated.
4770 * trans-intrinsic.c (g95_conv_associated): New function.
4771 (g95_conv_intrinsic_function): Make G95_ISYM_ASSOCIATED work.
4773 2003-06-02 Kejia Zhao <kejia_zh@yahoo.com.cn>
4775 * trans-array.c (g95_conv_expr_descriptor): Set the base of POINTER
4776 according to POINTER itself rather than TARGET.
4777 (g95_conv_expr_descriptor): Make lbound start at 1.
4778 * trans-expr.c (g95_trans_pointer_assign): Fix a bug for Nullify.
4780 2003-06-01 Paul Brook <paul@nowt.org>
4782 * expr.c (g95_type_convert_binary): Make it match the standard.
4783 * g95.texi: Remove dead link.
4785 2003-06-01 Steven Bosscher <steven@gcc.gnu.org>
4787 * g95.texi: Cleanup somewhat in preparation for inclusion
4790 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4791 Canqun Yang <canqun@yahoo.com.cn>
4793 * resolve.c (compare_bound_int, resolve_where_shape): Proper return
4795 (g95_find_forall_index): Return proper value.
4796 (g95_resolve_assign_in_forall, g95_resolve_forall): Use proper type to
4797 compare the return value from g95_find_forall_index.
4799 2003-05-23 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
4800 * g95.h, io.c (g95_st_label): Remove "length".
4801 (g95_symtree): Remove "link".
4802 (g95_case): Remove "code".
4803 * arith.c, arith.h (g95_compare_string, g95_convert_integer,
4804 g95_convert_real): Make an argument pointer to const.
4805 * decl.c (colon_seen): Add a TODO.
4806 * interface.c (g95_compare_types): Fix typo.
4807 * interface.c (compare_interfaces): Preserve value of "p".
4808 * intrinsic.c (sort_actual): Remove "i".
4809 * match.c (g95_match_assign): Proper type in call to g95_match().
4810 * parse.c (next_free): Avoid duplicate call due to macro.
4811 * parse.c (check_statement_label): wrong type in call to g95_error.
4812 * primary.c (match_real_constant): Add a TODO.
4813 * resolve.c (resolve_select): Remove useless conditional.
4814 * simplify.c (g95_simplify_repeat): Proper assignment to
4815 "value.character.string".
4816 * simplify.c (g95_simplify_reshape): Wrong variable in call to
4819 2003-05-20 Canqun Yang <canqun@yahoo.com.cn>
4821 * trans-stmt.c: Remove unnecessary include file defaults.h.
4823 2003-05-19 Lifang Zeng <zlf605@hotmail.com>
4825 * trans-stmt.c (g95_trans_forall_loop): Handle FORALL with negative
4827 (g95_trans_forall): Allow arbitrary number of FORALL indexes and
4828 actual variables used as FORALL indexes.
4830 2003-05-15 Paul Brook <paul@nowt.org>
4832 * trans-array.c (g95_trans_static_array_pointer): Use
4834 (g95_trans_deferred_array): Initialize static array pointers.
4835 * trans-expr.c (g95_conv_function_call): Use formal arglist to
4836 correctly pass POINTER and absent CHARACTER arguments.
4838 2003-05-14 Lifang Zeng <zlf605@hotmail.com>
4840 * resolve.c (g95_resolve_forall): Resolve FORALL construct/statement.
4841 (g95_resolve_forall_body): Resolve FORALL body.
4842 (g95_resolve_where_code_in_forall): Resolve WHERE inside FORALL.
4843 (g95_resolve_assign_in_forall): Resolve assignment inside FORALL.
4844 (g95_find_forall_index): Check whether the FORALL index appears in
4845 the expression or not.
4846 (resolve_code): Modified.
4848 2003-05-14 Paul Brook <paul@nowt.org>
4850 * iresolve.c (g95_resolve_spread): Convert ncopies to index_type.
4852 2003-05-13 Paul Brook <paul@nowt.org>
4854 * trans-types.c (g95_max_array_element_size): Now a tree node.
4855 (g95_init_types): Work out max size properly.
4856 (g95_get_dtype_cst): Modify to match.
4858 2003-05-11 Paul Brook <paul@nowt.org>
4860 * trans-io.c (add_case): Create a label decl for case labels.
4862 2003-05-11 Paul Brook <paul@nowt.org>
4864 * arith.c (g95_integer_index_kind): New variable.
4865 * f95-lang.c (g95_init): Move frontend initialization here ...
4866 (g95_post_options): ... from here.
4867 * g95.h (g95_index_integer_kind, g95_resolve_index): Declare.
4868 * intrinsic.c (add_functions): Use index kinds.
4869 * iresolve.c: Convert to index_kind where needed.
4870 * resolve.c (g95_resolve_index): Make public, use index_kind.
4871 (resolve_array_ref): Adjust to match.
4872 * trans-array.c: Rename g95_array_index_kind to g95_index_integer_kind.
4873 * trans-stmt.c: Ditto.
4874 * trans-types.c: Ditto.
4875 * trans-types.h (g95_array_index_kind): Remove declaration.
4876 * trans-expr.c (g95_conv_expr_present): Use null_pointer_node.
4878 2003-05-07 Paul Brook <paul@nowt.org>
4880 * trans-const.c (g95_conv_mpz_to_tree): Typecast constant.
4881 * trans-intrinsic.c (g95_conv_intrinsic_bound): Convert type
4884 2003-05-07 Paul Brook <paul@nowt.org>
4886 * trans-array.c (trans_static_array_pointer,
4887 g95_trans_array_constructor_value, g95_conv_array_initializer,
4888 g95_conv_structure): CONSTRUCTOR nodes only have one operand.
4889 (g95_add_loop_ss_code): Convert subscripts to the correct type.
4890 * trans-stmt.c (g95_trans_character_select): Ditto.
4891 * trans-types.c (g95_init_types): Ditto.
4893 2003-05-07 Steven Bosscher <steven@gcc.gnu.org>
4895 * f95-lang.c (expand_function_body): Use input_line, not lineno.
4896 * trans-decl.c (g95_generate_function_code,
4897 g95_generate_constructors): Likewise.
4898 * trans.c (g95_trans_runtime_check, g95_add_block_to_block,
4899 g95_get_backend_locus, g95_set_backend_locus, g95_trans_code):
4902 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4903 * trans-types.c (g95_get_derived_type): Fix bug for DERIVED type
4904 with components point to the DERIVED type itself, and two DERIVED
4905 type with components point to each other.
4906 * trans-expr.c (g95_conv_componet_ref): Modified
4908 2003-05-07 Kejia Zhao <kejia_zh@yahoo.com.cn>
4909 * trans-expr.c (g95_conv_expr): Translate EXPR_NULL into
4911 (g95_trans_pointer_assign): Implement Nullify.
4913 2003-05-01 Paul Brook <paul@nowt.org>
4915 * trans-array.c (g95_walk_function_expr): Cope with NULL esym.
4916 * trans-decl.c (g95_get_symbol_decl): Don't mangle dummy functions.
4918 2003-05-01 Paul Brook <paul@nowr.org>
4920 * trans-array.c, trans.c, trans-expr.c, trans-intrinsic.c,
4921 trans-stmt.c: Replace empty_stmt_node with build_empty_stmt () and
4924 2003-05-01 Canqun Yang <canqun@yahoo.com.cn>
4926 * trans-stmt.c (g95_trans_integer_select): Add a parameter to build
4929 2003-04-28 Paul Brook <paul@nowt.org>
4931 * iresolve.c (g95_resolve_transpose): COMPLEX types are twice as big
4932 as their kind suggests.
4933 (g95_resolve_reshape): Ditto.
4935 2003-04-28 Chun Huang <compiler@sohu.com>
4937 * trans-expr.c (g95_conv_substring_expr): New function.
4938 (g95_conv_expr): Use it.
4940 2003-04-28 Paul Brook <paul@nowt.org>
4942 * iresolve.c (g95_resolve_transpose): Make it match the
4944 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add TRANSPOSE.
4946 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4948 * trans-types.c (g95_add_field_to_struct): New function to
4949 add a field to a UNION_TYPE or RECORD_TYPE.
4950 * trans-types.h (g95_add_field_to_struct): Prototype.
4951 (g95_get_derived_type): Use g95_add_field_to_struct to add
4953 * trans-io.c (g95_add_field): Remove.
4954 (ADD_FIELD): Use new g95_add_field_to_struct function.
4955 (ADD_STRING): Likewise.
4956 * trans-stmt.c (g95_trans_select): Likewise.
4957 (g95_add_field): Remove duplicated function.
4959 2003-04-18 Canqun Yang <canqun@yahoo.com.cn>
4961 Port implementation for CHARACTER SELECT from Andy's tree.
4962 * trans-stmt.c (g95_trans_character_select): Implement character
4963 select. (g95_add_field): New function.
4964 * trans-decl.c: Declare 'gfor_gndecl_select_string'.
4965 (g95_build_builtin_function_decls): Add 'gfor_fndecl_select_string'.
4966 * g95.h (struct g95_case): Add field 'int n'.
4967 * trans.h: Declare 'gfor_fndecl_select_string'.
4969 2003-04-18 Steven Bosscher <steven@gcc.gnu.org>
4971 * bbt.c (duplicate_key, g95_insert_bbt_with_overlap): Remove.
4972 (g95_insert_bbd): Die on duplicates.
4973 * g95.h (g95_insert_bbt_with_overlap): Delete prototype.
4975 2003-04-14 Steven Bosscher <steven@gcc.gnu.org>
4977 * g95.texi: Require GMP 4.0 -- like we actually
4978 do. Explain the testsuite and what-goes-where.
4979 Don't use undefined texinfo symbol. Break very
4980 long line. Remove finished item from the list
4983 2003-04-11 Canqun Yang <canqun@yahoo.com.cn>
4985 * trans-stmt.c (g95_evaluate_where_mask): Give mask temporaries
4988 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4990 * trans-stmt.c (g95_trans_forall): Implement WHERE inside FORALL.
4991 (g95_trans_forall_body): New function.
4993 2003-04-10 Canqun Yang <canqun@yahoo.com.cn>
4995 * resolve.c (resove_where): New function.
4996 (resolve_where_shape): New function.
4997 (resolve_code): Add call to 'resolve_where'
4998 * trans-stmt.c (g95_trans_where): Modified.
4999 (g95_trans_where_2): New function.
5000 (g95_trans_where_assign): New function.
5001 (g95_evaluate_where_mask): New function.
5002 (g95_add_to_stmt_list): New function.
5003 (g95_get_temp_expr): New function.
5004 * trans.h (where_stmt_list): New structure.
5006 2003-04-10 Paul Brook <paul@nowt.org>
5008 * g95spec.c (DEFAULT_SWITCH_TAKES_ARG): Remove.
5009 (DEFAULT_WORD_SWITCH_TAKES_ARG): Ditto.
5011 2003-04-10 Steven Bosscher <steven@gcc.gnu.org>
5013 Update after mainline -> tree-ssa-branch merge.
5014 * f95-lang.c (g95_mark_addressable): Update put_var_into_stack
5016 (g95_init): Update for new lang_hooks definition.
5017 (g95_post_options): New langhook.
5018 (LANG_HOOK_POST_OPTIONS): Clear, then define to g95_post_options.
5019 * scanner.c (g95_new_file): Comment update.
5021 2003-04-09 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5023 * g95.h, lang-options.h: Add -Wimplicit-interface.
5024 * options.c (g95_init_options, g95_parse_arg): Set it.
5025 * interface.c (check_intents): Warn about call with implicit
5027 * resolve.c (resolve_unknown_f, resolve_unknown_s): Call
5030 2003-04-05 Paul Brook <paul@nowt.org>
5032 * iresolve.c (g95_resolve_spread): Don't resole based on type.
5033 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_SPREAD.
5035 2003-03-29 Paul Brook <paul@nowt.org>
5037 * iresolve.c (g95_resolve_pack): Don't bother resolving based on type.
5038 (g95_resolve_unpack): Ditto.
5039 * trans-intrinsic.c (g95_conv_intrinsic_merge): New Function.
5040 (g95_conv_intrinsic_function): Use it. Remove PACK and UNPACK.
5041 (g95_is_intrinsic_libcall): Add PACK and UNPACK.
5043 2003-03-25 Paul Brook <paul@nowt.org>
5045 * arith.c (g95_unary_user, g95_user): Remove dead functions.
5047 * array.c (g95_free_array_ref): Ditto.
5049 * symbol.c (g95_use_derived_tree): Ditto.
5050 * intrinsic.c (add_functions): Use simplification for SCALE.
5051 * primary.c (g95_match_rvalue): Test sym, not symtree.
5053 2003-03-25 Paul Brook <paul@nowt.org>
5055 * trans-decl.c (build_function_decl): Add parameter before it gets
5056 turned into a constant.
5057 * iresolve.c (g95_resolve_eoshift): Resolve to a useful name.
5058 * trans-intrinsic.c (g95_is_intrinsic_libcall): Add G95_ISYM_EOSHIFT.
5059 * trans-decl.c (g95_create_module_variable): Don't pushdecl constants.
5061 2003-03-22 Paul Brook <paul@nowt.org>
5063 * trans-array.c (g95_conv_array_initializer): Allow scalar
5065 * trans-decl.c (g95_finish_var_decl): Result variables are not
5067 * trans-intrinsic.c (g95_conv_intrinsic_transfer): New function.
5068 (g95_conv_intrinsic_function): Use it.
5069 * trans-types.h (g95_type_spec): Remove dead declaration.
5071 2003-03-21 Paul Brook <paul@nowt.org>
5073 * trans-decl.c (g95_build_function_decl): Mark string parameters.
5075 2003-03-20 Paul Brook <paul@nowt.org>
5077 * trans-decl.c (g95_build_function_decl): Put character length
5078 parameters at the end of the function declaration.
5079 * trans-expr.c (g95_conv_function_call): Ditto.
5080 * trans-types.c (g95_get_function_type): Ditto.
5082 2003-03-20 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5084 * resolve.c (resolve_formal_arglist): Don't impose intent for
5085 procedure arguments of pure functions.
5086 (resolve_select): Remove redundant assignment.
5088 2003-03-19 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5090 * arith.c (validate_logical), g95.h, options.c (g95_init_options):
5092 * g95.h, intrinsic.c(g95_get_intrinsic_sub_symbol): Add const.
5093 * iresolve.c(g95_resolve_cpu_time, g95_resolve_random_number): Add
5095 * lang-options.h: Remove -finline-repack-arrays. Add -fg77-calls.
5097 * symbol.c (g95_add_type): Fix typo in comment.
5100 2003-03-16 Paul Brook <paul@nowt.org>
5102 * dump-parse-tree.c (g95_show_code_node): Print resolved sym name.
5103 * expr.c (g95_build_call): Remove.
5104 * f95-lang.c (puchdecl_top_level): New function.
5105 * g95.h (g95_code): Store resolved symbol, not just the name.
5106 * intrinsic.c (g95_intrinsic_namespace): New global namespace.
5107 (g95_intirinsic_init_1, g95_intrinsic_done_1): Use it.
5108 (g95_get_intrinsic_sub_symbol): New function.
5109 * iresolve.c (g95_resolve_cpu_time): Use it.
5110 (g95_resolve_random_number): Ditto.
5111 * resolve.c: Set code->resolved_sym instead of code->sub_name.
5112 * trans-decl.c (g95_get_extern_function_decl): Give external decls
5113 the correct DECL_CONTEXT. Add global symbold to the global scope.
5114 * trans-stmt.c (g95_trans_code): Remove hacks now the fronted is
5117 2003-03-16 Paul Brook <paul@nowt.org>
5119 * g95.h (g95_option_t): Add g77_calls. Remove inline_repack_arrays.
5120 * options.c (g95_parse_arg): Ditto.
5121 * module.c (mio_symbol_attribute): Handle the always_explicit bit.
5122 * resolve.c (resolve_formal_arglist): The always_explicit sould be set
5123 for the procedure, not the parameter.
5124 * trans-array.c (g95_trans_g77_array): New function.
5125 (g95_trans_assumed_size): Use it.
5126 (g95_trans_dummy_array_bias): Ditto.
5127 (g95_conv_array_parameter): Handle g77 arrays. Move existing body ...
5128 (g95_conv_expr_descriptor): ... to here. Update callers.
5129 * trans-decl.c (g95_build_dummy_array_decl): Handle g77 arrays.
5130 (g95_get_symbol_decl): Avoid processing g77 arrays multiple times.
5131 * trans-expr.c (g95_conv_function_call): Handle g77 arrays.
5132 * trans-intrinsic.c (g95_get_symbol_for_expr): Never use g77 arrays.
5133 * trans-types.c (g95_is_nodesc_array): Handle g77 arrays.
5134 (g95_sym_type): Ditto.
5136 2003-03-15 Paul Brook <paul@nowt.org>
5138 * trans-array.c (g95_walk_elemental_function_args): Don't amputate the
5140 * trans-expr.c (g95_conv_function_call): Use the resolved symbol.
5142 2003-03-14 Paul Brook <paul@nowt.org>
5144 * trans-array.c (g95_array_is_packed): Remove.
5145 (g95_conv_array_base): Correctly handle all descriptorless cases.
5146 (g95_conv_array_stride): Use descriptorless strides.
5147 (g95_trans_dummy_array_bias): Don't always repack the array.
5148 (g95_build_dummy_array_decl): Automatic dummy arrays are only partial
5150 * trans-types.c (g95_get_nodesc_array_type): Differentiate between
5151 dummy and non-dummy arrays...
5152 (g95_sym_type, g95_get_derived_type): ... like these.
5153 (g95_get_array_type_bounds): Allow discontiguous arrays.
5155 2003-03-12 Paul Brook <paul@nowt.org>
5157 * array.c (g95_resolve_array_spec): Fix comment.
5158 * g95.h (symbol_attributes): New flag always_explicit.
5159 * resolve.c (resolve_formal_arglist): Set it always_explicit.
5160 * iresolve.c (g95_resolve_lbound, g95_resolve_ubound): Simplify.
5161 * trans-array.c (g95_conv_descriptor_dimension): Remove dead assert.
5162 (g95_trans_array_bounds): Allow assumed shape arrays.
5163 (g95_trans_repack_array): Remove.
5164 (g95_trans_dummy_array_bias): Rewite to use descriptorless arrays.
5165 * trans-decl.c (g95_build_qualified_array): Only ignore absent
5166 bounds for assumed size arrays.
5167 (g95_build_dummy_array_decl): Use descriptorless arrays.
5168 * trans-expr.c (g95_conv_expr_present): Allow descriptorless arrays.
5169 (g95_trans_pointer_assign): Fix typo.
5170 * trans-intrinsic.c (g95_conv_intrinsic_function_args): Remove dead
5172 (g95_conv_intrinsic_bound): Rewrite to handle descriptorless arrays.
5173 * trans-types.c (g95_get_nodesc_array_type): Allow non-packed arrays.
5174 Also modify callers.
5175 * trans-types.h (g95_get_nodesc_array_type): Modify prototype.
5177 2003-03-08 Paul Brook <paul@nowt.org>
5179 * trans-array.c (g95_walk_elemental_functions): Don't reverse the SS.
5180 (g95_conv_array_ubound): Provide dummy value for assumed size arrays.
5181 * resolve.c (compare_spec_to_ref): Allow full array sections.
5183 2003-03-08 Paul Brook <paul@nowt.org>
5185 * expr.c (g95_simplify_expr): Also simplify array index and
5186 substring expressions.
5187 * resolve.c (compare_spec_to_ref): Check for assumed size bounds.
5188 * trans-array.c (g95_trans_array_bounds): New function.
5189 (g95_trans_auto_array_allocation): Use it.
5190 (g95_trans_assumed_size): Rewrite.
5191 * trans-decl.c (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5192 (gfor_fndecl_repack): Remove.
5193 (g95_build_qualified_array): Handle absent upper bounds.
5194 (g95_build_dummy_array_decl): Assumed shape arrays are descriptorless.
5195 (g95_get_symbol_decl): Update.
5196 (g95_build_intrinsic_function_decls): Initialize new decls.
5197 * trans.h (gfor_fndecl_in_pack, gfor_fndecl_in_unpack): Declare.
5198 (gfor_fndecl_repack): Remove.
5199 * trans-io.c (g95_build_io_library_fndecls): Correct prototypes.
5200 * trans-types.c: (g95_build_array_type): Merge duplicated code..
5201 (g95_get_nodesc_array_type): Handle absent bounds.
5202 * trans-types.h (g95_get_nodesc_array_type): Declare.
5204 2003-03-04 Paul Brook <paul@nowt.org>
5206 * f95-lang.c (DEF_FUNCTION_TYPE_VAR_3): Define before including
5209 2003-03-02 Paul Brook <paul@nowt.org>
5211 * options.c (g95_init_options): Drfault to 1.
5212 (g95_pasrse_arg): Add -frepack-arrays, use strcmp.
5213 * trans-array.c (g95_conv_array_data, g95_conv_array_base,
5214 g95_conv_array_stride,g95_conv_array_lbound, g95_conv_array_ubound):
5215 Handle non-constant size automatic arrays.
5216 (g95_conv_section_upper_bound, g95_conv_section_startstride): Use
5217 generic bound functions.
5218 (g95_trans_auto_array_allocation): Don't create a descriptor.
5219 (g95_trans_assumed_size): New function (broken).
5220 (g95_trans_dummy_array_bias): Remove unused var.
5221 * trans-array.h (g95_trans_assumed_size): Declare.
5222 * trans-decl.c (create_index_var): New fuction.
5223 (g95_build_qualified_array): New function.
5224 (g95_get_symbol_decl): Use it.
5225 (g95_trans_deferred_vars): Handle assumed shape seperately.
5226 * trans-types.c (get_element_type): Handle heap allocated arrays.
5227 (g95_is_nodesc_array): Include non-const size arrays.
5228 (g95_get_nodesc_array_type): Ditto.
5230 2003-02-23 Paul Brook <paul@nowt.org>
5232 * trans-array.c (g95_array_init_size): Should use stride, not size of
5235 2003-02-18 Paul Brook <paul@nowt.org>
5237 * trans-expr.c (g95_trans_arrayfunc_assign): Nove elemental check
5238 after intrinsic function check.
5240 2003-02-18 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5242 * io.c (match_io): Fix missing return value and remove useless
5244 * match.c (g95_match): Remove useless assignment.
5245 * module.c (parse_string): Remove useless post increment.
5246 * simplify.c (g95_simplify_verify): Remove useless assignment.
5248 2003-02-15 Paul Brook <paul@nowt.org>
5250 * expr.c (restricted_intrinsic): Handle bad values gracefully.
5251 * g95.h (symbol_attribute): Add referenced member.
5252 (g95_symbol): Add dummy_order member.
5253 (g95_set_sym_referenced): Declare.
5254 * match.c (g95_match_assignment, g95_match_call): Use it
5255 * primary.c (match_actual_arg, g95_match_rvalue,
5256 g95_match_variable): Ditto.
5257 * symbol.c (next_dummy_order): New variable.
5258 (g95_set_sym_referenced): New function.
5259 (check_done): New function.
5260 (g95_add_*): Use it.
5261 * trans-decl.c: Make formatting conform to GCC standards.
5262 (g95_defer_symbol_init): Add dummy variables in the right order.
5263 (g95_get_symbol_decl): Only accept referenced variables.
5264 (g95_create_module_variable): Module variables are always required.
5265 (generatr_local_decls): New function.
5266 (generate_local_vars): New function.
5267 (g95_generate_function_code): Use it.
5269 2003-02-13 Paul Brook <paul@nowt.org>
5271 * trans-decl.c (g95_conv_struct_cons): Remove.
5272 (g95_get_symbol_decl): Use g95_conv_expr for structure initializers.
5273 * trans-expr.c (g95_conv_structure): New function.
5274 (g95_conv_expr): Use it.
5276 2003-02-09 Paul Brook <paul@nowt.org>
5278 * trans-array.c (g95_array_init_size): Don't evaluate the linit
5279 expressions multiple times.
5280 (g95_trans_auto_arry_allocation): Use pointer not tmp.
5282 2003-02-08 Paul Brook <paul@nowt.org>
5284 * module.c (mio_symtree_ref): Declare as static.
5285 (mio_expr): Remove dead code.
5286 (read_module): Set the symtree link for fixups.
5287 * trans-intrinsic.c (g95_conv_intrinsic_round): Rename...
5288 (build_round_expr): ... to this.
5289 (g95_conv_intrinsic_aint): New function.
5290 (g95_conv_intrinsic_function): Use it.
5292 2003-02-08 Paul Brook <paul@nowt.org>
5294 * trans-array.c (g95_trans_array_constructor_value): Use the acutal
5295 offset after modificaton, not the increment expression.
5296 * dependency.c: Kill excess whitespace.
5298 2003-02-07 Sanjiv Gupta <sanjivg@noida.hcltech.com>
5300 * dependency.h: Remove some function declarations.
5301 * dependency.c (get_no_of_elements): Change this function not to
5303 * other: Add comments for all modified functions.
5305 2003-02-06 Paul Brook <paul@nowt.org>
5307 * g95spec.c (lang_specific_functions): Fix initializer warning.
5308 * dump-parse-tree.c (g95_show_expr): Use typespec instead of symtree
5309 for structure type names.
5310 * trans-decl.c (g95_cons_structure_cons): New function.
5311 (g95_get_symbol_decl): Use it.
5312 * trans-expr.c (g95_conv_component_ref): Remove duplicate pointer
5315 2003-02-06 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5317 * resolve.c (compare_cases): Add const to casts.
5319 2003-01-30 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5321 * g95.h (g95_check_f): Change a1 to f1m.
5322 * intrinsic.c (add_sym_1m, check_specific,
5323 g95_intrinsic_func_interface): Use it.
5325 * module.c (init_pi_tree): Remove useless cast.
5326 (fp2): Fix argument type.
5328 * parse.c (parse_select_block): Add comment.
5330 2003-02-05 Toon Moene <toon@moene.indiv.nluug.nl>
5332 * lang-options.h: Fix warning involving C90 concatenated
5335 2003-02-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5336 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5338 * io.c (format_asterisk): Complete initializer to kill warning.
5339 * arith.c (DEF_G95_INTEGER_KIND, DEF_G95_LOGICAL_KIND,
5340 DEF_G95_REAL_KIND, MPZ_NULL, MPF_NULL): New #defines.
5341 (g95_integer_kinds, g95_logical_kinds, g95_real_kinds): Use the
5342 new defines to complete initializers. Kills all warnings.
5344 * Make-lang.in: Comment cleanup.
5346 2003-02-05 Paul Brook <paul@nowt.org>
5348 * array.c (g95_free_constructor): Handle NULL expressions.
5349 * resolve.c (resolve_structure_cons): Ditto.
5350 * decl.c (g95_match_null): New Function.
5351 (variable_decl): Use it.
5352 * module.c (mio_expr): Don't bother saving symtree for EXPR_STRUCTURE.
5353 * primary.c (g95_match_runtime): Don't use symtree for EXPR_STRUCTURE.
5354 * trans-types.c (g95_set_decl_attributes): Remove empty function.
5356 2003-02-05 Paul Brook <paul@nowt.org>
5358 * trans.h (build1_v): New macro.
5359 (build_v): Remove pointless and incorrect prototype.
5360 * various: Use build1_v for GOTO_EXPR and LABEL_EXPRs.
5361 * f95-lang.c (g95_init_builtin_decls): DEF_BUILTIN takes 10 args.
5363 2003-02-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
5365 * Make-lang.in (F95_OBJS): Remove one more dead file.
5367 2003-02-01 Paul Brook <paul@nowt.org>
5369 * lang-specs.h: Don't pass -ffixed-form to the linker.
5370 * trans-decl.c (g95_generate_function_code): Clear saved decl chain.
5372 2003-02-01 Paul Brook <paul@nowt.org>
5374 * Make-lang.in (F95_OBJS): Remove dead files.
5375 * trans-array.c (g95_array_init_size): Do the right thing when
5377 * trans-decl.c (g95_generate_function_code): Initialize deffered
5378 symbol list before translating contained subroutines.
5379 * trans-expr.c (g95_conv_expr, g95_conv_expr_reference): Substitute
5380 scalar invariant values here...
5381 (g95_conv_variable, g95_conv_function_call): ... instead of here ...
5382 * trans-intrinsic.c (g95_conv_intrinsic_function_args): .. and here.
5384 2003-01-29 Paul Brook <paul@nowt.org>
5386 * trans-array.c (g95_add_loop_code): Put pre code in the right block.
5387 (g95_walk_elemental_function_args): Reverse chains before adding.
5388 (g95_reverse_ss): Move about a bit.
5389 * trans-expr.c (g95_conv_function_call): Handle scalar intrinsic
5392 2003-01-28 Paul Brook <paul@nowt.org>
5394 * intrinsic.c (resolve_intrinsic): Use correct union member.
5395 * trans-array.c (g95_trans_dummy_array_bias): Don't touch absent
5397 * trans-decl.c (g95_get_symbol_decl): Don't translate initializers for
5398 use associated variables.
5399 * trans-intrinsic.c (g95_conv_intrinsic_present): Move body ...
5400 * trans-expr.c (g95_conv_expr_present): ... to here.
5401 * trans.h: Declare it.
5402 * trans-types.c (g95_sym_type): Assume subroutine if not specified.
5404 2003-01-28 Arnaud Desitter <arnaud.desitter@geography.oxford.ac.uk>
5406 * array.c (expand_iterator): Suppress useless assignment.
5407 * decl.c (match_char_spec): Ditto.
5408 * io.c (match_io_iterator): Ditto.
5409 * primary.c (match_real_constant): Ditto.
5410 * interface.c (fold_unary, g95_free_interface, g95_extend_expr):
5411 Ditto. Also, use g95_intrinsic_op not int for intrinsic operators.
5412 * matchexp.c (match_add_operand, match_level_5): Likewise.
5413 * module.c (parse_atom, find_enum): Likewise.
5414 * resolve.c: move #include <string.h>
5415 (resolve_select): Fix serious typo.
5417 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.n>
5419 * Make-lang.in: Don't build with broken tree-ssa-pre.
5421 2003-01-28 Steven Bosscher <s.bosscher@student.tudelft.nl>
5423 * resolve.c (resolve_index): Add a TODO.
5424 * symbol.c: Remove useless "#include <ctype.h>".
5426 2003-01-27 Paul Brook <paul@nowt.org>
5428 * check.c (check_rest): Allow different type kinds as an extension.
5429 * g95.h (g95_resolve_f): Add f1m.
5430 * intrinsic.c (add_sym_1m, resolve_intrinsic): Use it.
5431 * intrinsic.h: Chenge prototypes for MIN and MAX.
5432 * iresolve.c (g95_resolve_minmax): New function.
5433 (g95_resolve_min, g95_resolve_max): Use it.
5434 * trans-intrinsic.c (g95_trans_intrinsic_minmax): Only evaluate
5436 (g95_conv_intrinsic_present): Fix logic.
5438 2003-01-27 Steven Bossche <s.bosscher@student.tudelft.nl>
5440 * g95.h (g95_case): Don't be a tree, be a double linked list.
5441 * match.c (match_case_selector): Remove redundant semantics check.
5442 Clean up a few goto's to make it a tiny little bit faster.
5443 * resolve.c (case_tree): Die.
5444 (compare_cases): Accept and compare unbounded cases too.
5445 (check_case_overlap): Don't build a tree. Instead, merge-sort the
5446 whole list of g95_cases passed from resolve_select.
5447 (sane_logical_select): Die.
5448 (check_case_expr): Return FAILURE if a CASE label is of the wrong
5450 (resolve_select): Fixup case expression for computed GOTOs, put it
5451 in expr, not expr2, for easier handing in the parse tree dumper and
5452 the code generator. Rewrite the rest of the function: Kill
5453 unreachable case labels and unreachable case blocks.
5454 * dump-parse-tree.c (g95_show_code_node): Always dump expr for
5455 an EXEC_SELECT, not case2 anymore.
5456 * trans-const.c (g95_conv_constant_to_tree): New function.
5457 (g95_conv_constant): Use it.
5458 * trans-const.h: Declare prototype for the new function.
5459 * trans-stmt.c (g95_trans_integer_select, g95_trans_logical_select,
5460 g95_trans_character_select): New static functions.
5461 (g95_trans_select): Rewrite.
5463 2003-01-26 Paul Brook <paul@nowt.org>
5465 * intrinsic.c (add_fnctions): Properly add dreal.
5466 * trans-intrinsic.c (g95_conv_intrinsic_present): New function.
5467 (g95_conv_intrinsic_function): Use it.
5468 * trans-io.c (build_dt): Abort on internal files (unimplemented).
5470 2003-01-26 Paul Brook <paul@nowt.org>
5472 Widespread changes to the handling of symbols in expressions. These
5473 are now linked via g95_symtree nodes.
5474 * parse.c (g95_fixup_sibling symbols): New function.
5475 (parse_contained): Use it.
5476 * g95.h (symbol_attribute): Add contained. Indicates a symbol is a
5477 contained procedure that has bee correctly fixed up.
5478 (g95_code, g95_expr): Point to a g95_symtree, not a g95_symbol.
5480 2003-01-24 Paul Brook <paul@nowt.org>
5482 * trans-array.c (g95_walk_expr): Function result attributes are in
5484 * trans-expr.c (g95_conv_function_call,
5485 g95_trans_arrayfunc_assign): Ditto.
5486 * trans-decl.c (g95_get_symbol_for_expr): Set sym->result.
5488 2003-01-23 Steven Bosscher <s.bosscher@student.tudelft.nl>
5490 * expr.c (check_restricted): Fix error message.
5491 * symbol.c (free_st_labels): Plug memleak.
5493 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5495 * arith.c (reduce_unary, reduce_binary_ac, reduce_binary_ca,
5496 reduce_binary_aa, reduce_binary, eval_intrinsic,
5497 eval_intrinsic_f2): Use typesafe prototypes for eval functions.
5498 * g95.h (g95_check_f, g95_simplify_f, g95_resolve_f): New unions
5499 for typesafe intrinsics helper functions.
5500 (g95_intrinsic_sym): Use them.
5501 * intrinsic.c (do_check, add_sym, add_sym_0, add_sym_1,
5502 add_sym_1s, add_sym_1m, add_sym_2, add_sym_3, add_sym_4,
5503 add_sym_5, add_conv, resolve_intrinsic, do_simplify,
5504 check_specific, g95_intrinsic_func_interface,
5505 g95_intrinsic_sub_interface): Adjust all calls to intrinsics
5507 * trans-decl.c (g95_get_extern_function_decl): Likewise.
5508 * Make-lang.in: Don't disable warnings for strict prototypes
5509 any longer, everything is typesafe now.
5511 2003-01-22 Steven Bosscher <s.bosscher@student.tudelft.nl>
5513 * bbt.c (duplicate_node): Make static.
5514 * module.c (module_name): Make static.
5515 * scanner.c (include_dirs): Make static.
5517 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5519 Hard coded _gfor_'s should not show up anymore.
5520 * g95.h (PREFIX): New macro.
5521 * iresolve.c (g95_resolve_cpu_time): Use PREFIX, not
5523 (g95_resolve_random_number): Likewise.
5524 * trans-decl.c (g95_build_intrinsic_function_decls): Likewise.
5525 * trans-io.c: Remove 'prefix' macro. Replace all uses with
5526 the new PREFIX macro from g95.h.
5528 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5530 The troubles of forking... Andy implemented this just now too.
5531 Let's stick to that and keep the trees close.
5532 * g95.h (g95_st_label): 'format' member is now a g95_expr.
5533 * io.c: Revert previous changes.
5534 (g95_match_format): Match the format string as a character
5536 * match.h (g95_statement_label): Declare external.
5537 * parse.c: Revert previous changes.
5538 * symbol.c (g95_free_st_label): Free a g95_expr instead
5540 * trans-io.c: Revert previous changes.
5541 (build_dt): Use set_string to set the format string.
5543 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5545 * io.c (format_string): Make non-static.
5546 (g95_match_format): Remember the format string.
5547 (terminate_io): Add I/O termination for empty I/O lists.
5548 * match.h: Declare external format_string.
5549 * parse.c (check_statement_label): Attack the format string
5550 to a format label for FORMAT statements.
5551 * trans-io.c (g95_add_field): Define prefix macro. Replace
5552 all uses of PREFIX define with a use of this macro.
5553 (build_dt): Implement formatted I/O for format labels.
5555 2003-01-20 Steven Bosscher <s.bosscher@student.tudelft.nl>
5557 * lang-options.h: Kill "-std=F".
5558 * options.c: Remove unimplemented "-std=F". Modify
5560 * misc.c (g95_terminal_width): New function.
5561 * error.c (g95_error_init_1): Use g95_terminal_width.
5562 * g95.h: Add prototype for g95_terminal_width, remove
5565 2003-01-19 Steven Bosscher <s.bosscher@student.tudelft.nl>
5567 * Make-lang.in: Fix typo.
5569 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5571 * g95.h (struct g95_case): Remove unused cruft, new member
5572 'where' to keep track of the locus of the default case.
5573 * match.c (g95_match_case): Add locus to the current case.
5574 (match_case_selector): Likewise.
5575 * parse.c (parse_select_block): Move semantics check for
5576 multiple DEFAULT cases out of here to...
5577 * resolve.c (check_case_overlap): ...here. Return sooner
5579 (check_case_expr): Take two g95_cases now, use to sure the
5580 expression kinds are the same.
5581 (resolve_select): Cleanup.
5583 2003-01-18 Paul Brook <paul@nowt.org>
5585 * trans-io.c: Fix typos in ported IO work (set_fla[tg]).
5586 * trans-decl.c (g95_set_symbol_decl): Handle non-array result
5588 (g95_get_extern_function_decl): Put decls in the correct context.
5590 2003-01-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
5592 * trans-io.c: Port changes from Andy to set ERR flag.
5594 2003-01-17 Paul Brook <paul@nowt.org>
5596 * trans-array.c: Add various comments.
5597 (g95_ss_terminator): Declare as const.
5598 (g95_walk_expr): Remove first parameter and update all callers.
5599 (g95_walk_op_expr): Initialize scalar SS properly.
5600 * trans-array.h (g95_walk_expr): Update prototype.
5601 * trans-expr.c: Update for new g95_walk_expr.
5602 * trans-intrinsic.c: Ditto.
5603 * trans-io.c: Ditto.
5604 * trans.h: Various comments for SS chains.
5606 2003-01-17 Paul Brook <paul@nowt.org>
5608 * intrinsic.h (g95_generic_isym_id): Add G95_ISYM_S?_KIND, SPACING
5610 * intrinsic.c (add_functions): Use them.
5611 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto.
5612 * trans-expr.c (g95_conv_expr_lhs): Abort on impossible error.
5614 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5616 Fallout of a small merge conflict:
5617 * intrinsic.c: Un-revert lost patch (G95_ISYM_SCALE).
5619 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5621 * initrinsic.c: New add_sym_* functions for strong typing.
5622 (add_conv): Make prototype strict.
5623 * dump-parse-tree.c, dependency.c: Include config.h
5624 * resolve.c, trans-io.c: Fix typos.
5626 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5628 * dump-parse-tree.c (g95_show_code_node): Show the
5629 condition for a computed GOTO that was transformed
5630 to a SELECT CASE construct.
5631 * resolve.c (check_case_overlap): Revert previous switch
5632 to treaps, it was too slow and didn't catch all trouble.
5633 (resolve_symbol): Be more flexible about module procedures.
5634 * symbol.c (check_conflict): Point to relevant section in
5635 the standard for dubious conflict. Allow procedure
5636 dummy arguments to be optional again.
5637 * trans-io (add_field): Rename to g95_add_field. Change
5639 * trans-stmt (trans_select): Handle unbounded cases for
5640 integer SELECT CASE constructs. Fix/add more comment.
5642 2003-01-17 Steven Bosscher <s.bosscher@student.tudelft.nl>
5644 * g95.h: Uses GCC's function attribute macros.
5645 * error.c, module.c, parse.c, g95.h: More function attributes.
5647 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5649 * trans-decl.c (get_label_decl): Use TREE_LINENO instead
5650 of DECL_SOURCE_LINE, and TREE_FILENAME instead of
5653 2003-01-16 Steven Bosscher <s.bosscher@student.tudelft.nl>
5655 * f95-lang.c (pushdecl): Use TREE_LINENO instead of
5657 * trans.c (g95_trans_code): Use annotate_all_with_file_line
5658 instead of nowdead wrap_all_with_wfl.
5660 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5662 * parse.c (g95_parse_file): In verbose mode, dump the parse tree
5663 before generating code, so we can still see it even if the code
5664 generation phase dies.
5666 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5668 * decl.c (build_sym): Split out initialization expression parts...
5669 (add_init_expr_to_sym): ...to here.
5670 (variable_decl): Add the symbol following an attribute list to the
5671 symbol tree before parsing the optional initialization expression
5672 if the symbol is not of a derived type.
5673 * primary.c (g95_match_rvalue): Don't assume a symbol always has
5674 a value if it is a PARAMETER.
5676 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5678 * misc.c: Don't #include <mcheck.h>
5679 * module.c: Ditto. Kill uses of mtrace, muntrace. If there
5680 ever was a glibc bug, then either this was never reported to
5681 glibc people, or it has been fixed for so long that there's
5682 no information you can find about it, anywhere.
5684 2003-01-14 Steven Bosscher <s.bosscher@student.tudelft.nl>
5687 * module.c (attr_bits, bt_types, array_spec_types):
5688 Switch 'const' and 'static'.
5689 * iresolve.c (g95_resolve_reshape): Make __resolve0 non-'const'.
5691 GNU'ify source code:
5692 * trans-io.c: Numerous fixes, one fixed warning and a few
5693 TODO markers so that we don't forget about them.
5695 2003-01-13 Paul Brook <paul@nowt.org>
5697 * intrinsic.c (add_functions): Add G95_ISYM_SCALE.
5698 * intrinsic.h (g95_generic_isym_id): Remove bogus G95_ISYM_ANINIT.
5700 * trans-intrinsic.c (g95_conv_intrinsic_function): Ditto
5701 * match.c (g95_match_stop): Fix dumb == -> != error.
5703 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5705 * dump-parse-tree.c (show_indent): Add line breaks. This
5706 whole dumping process needs cleanups.
5707 * f95-lang.c (g95_mark_addressable): Fix prototype to match
5708 the langhook. Fix 'return's accordingly.
5709 * g95-support.h: Adjust prototype.
5710 * g95.h: Add 'no_backend' member to 'g95_option_t' struct.
5711 * lang-options.h: Add '-fsyntax-only'.
5712 * options.c (g95_init_options): Init 'no_backend'.
5713 (g95_parse_arg): Deal with '-fsyntax-only'.
5714 * parse.c (g95_parse_file): Do not generate code if 'no_backend'
5717 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5719 * resolve.c (resolve_symbol): Assumed shape arrays must be dummy
5720 arguments. Also make sure that if a symbol is marked INTRINSIC,
5721 an intrinsic with the symbol's name actually exists.
5722 (check_conflict): Make EXTERNAL and DIMENSION attributes conflict.
5723 Do not allow PROCEDURES to have the SAVE, POINTER, TARGET,
5724 ALLOCATABLE, RESULT, IN_NAMESPACE, OPTIONAL or FUNCTION attribute.
5726 2003-01-13 Steven Bosscher <s.bosscher@student.tudelft.nl>
5728 * resolve.c (resolve_contained_functions): Fix condition, don't
5729 throw internal_error if a child namespace has no name. Apparently
5730 this can be the case?
5732 2003-01-11 Paul Brook <paul@nowt.org>
5734 Port changes from Andy's tree:
5735 * g95.h (g95_code): Add stop_code.
5736 * match.c (g95_match_stop): Detter syntax checking.
5737 * resolve.c (resolve_generic_f0): Return match type.
5738 (resolve_generic_f): Remove dead/duplicated code.
5739 (resolve_specific_f): Ditto.
5740 * dump-parse-tree.c (g95_show_code_node): Handle new STOP format.
5741 * trans-decl.c (gfor_fndel_stop_*): New fndecl nodes.
5742 * trans-stmt.c (g95_trans_stop): Handle new STOP format.
5744 2003-01-11 Paul Brook <paul@nowt.org>
5746 * trans-array.c: Various documentation/comment changes.
5747 * trans-stmt.c: Ditto.
5750 2003-01-10 Paul Brook <paul@nowt.org>
5752 * options.c/h: Add -fdump-parse-tree as alias of -v.
5754 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5756 * dump-parse-tree.c (g95_show_namespace): Fixed another
5757 typo. Sorry, it's Friday...
5759 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5762 * trans-array.c, trans-array.h, trans.c, trans-const.c,
5763 trans-const.h, trans-decl.c, trans-expr.c, trans.h
5764 trans-intrinsic.c, trans-io.c, trans-stmt.c, trans-stmt.h
5765 trans-types.c: Fix bogus copyright years, add 2003.
5766 * trans-types.h: Give copyright header.
5768 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5770 * dump-parse-tree.c (g95_show_namespace): Fixed typo.
5771 * expr.c, options.c, scanner.c: Add some more 'const' markers.
5772 * intrinsic.c: Some constant strings moved to read-only memory.
5773 * io.c (format_asterisk): Move to...
5776 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5778 * dump-parse-tree.c (g95_show_namespace): Dump implicit
5779 types for ranges instead of per-letter. Indent the
5780 'CONTAINS' just like everything else.
5781 * resolve.c (resolve_contained_functions): Clarify comment.
5782 Explain non-obvious conditional expression. Improve
5783 diagnostics if tyoe cannot be resolved.
5784 Port semi-fix from Andy's tree:
5785 (was_declared): Move up before first use.
5786 (generic_sym, specific_sym): New functions. Code moved
5787 out if procedure_kind.
5788 (procedure_kind): Simplify using new functions.
5789 (resolve_generic_f): Make sure the functions we find in
5790 a parent namespace is generic.
5791 (resolve_specific_f): Ditto for specific functions.
5793 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5795 * trans-stmt.c, trans.c: Fix some code style issues. Add
5796 some more comment (but still not enough!).
5798 2003-01-10 Steven Bosscher <s.bosscher@student.tudelft.nl>
5800 * symbol.c (flavors, procedures, intents, acces_types,
5801 access_types, ifsrc_types): Make const.
5802 * misc.c (g95_string2code): Make 'm' param 'const'.
5803 * module.c (find_enum, write_atom, mio_name): Make
5805 (attr_bits, bt_types, array_spec_types, array_ref_types,
5806 ref_types, expr_types): Make const.
5807 * g95.h: Adjust external decls.
5809 2003-01-09 Paul Brook <paul@nowt.org>
5811 * Testsuite: Add a load of new cases.
5813 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5815 * Make-file.in: Add dependency on back end header files;
5816 a parallel build should work now.
5817 * f95-lang-c (lang_identifier): Remove bogus comment.
5818 (g95_be_parse_file): Fix prototype.
5819 (g95_init): Make static.
5820 (g95_finish): Make static.
5821 * error.c (g95_syntax_error): Kill. Make define in...
5822 * g95.h (g95_syntax_error): Define.
5823 (g95.options): Make 'source' member 'const'.
5824 * interface.c (g95_match_interface): Explain
5825 hard-to-read condition.
5826 (g95_match_end_interface): Ditto.
5827 * trans_const.c (g95_build_string_const): Make 's' parameter
5829 * trans_const.h: Adjust protoype accordingly.
5830 * trans-decl.c: Include tree-dump.h
5831 (g95_generate_function_code): Build fixes for recent changes
5832 in the tree-ssa branch.
5834 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5836 * format.c: Kill, move code from here...
5838 * Make-lang.in: Adjust.
5841 * BUGS: Mention where to submit bugs. Move old content...
5842 * TODO: ...to here. New file.
5844 2003-01-08 Steven Bosscher <s.bosscher@student.tudelft.nl>
5845 Fix most warnings, and suppress the ones we can't fix for now.
5846 * Make-lang.in: Suppress warnings about bad proto's in g95.h,
5847 these warnings just clutter the screen and there's not much
5848 we can do about them for now anyway.
5849 * check.c, iresolve.c: Mark unused function parameters.
5850 * dump-parse-tree.c (g95_show_array_spec): Punt on AS_UNKNOWN,
5851 they should be resolved before they get here.
5852 * error.c: Remove unused FILE *status_out.
5853 * f95-lang.c (g95_init): Remove bogus cast.
5854 * Many files: Make things 'const' where required.
5855 * g95.h: Fix prototypes for all modified functions above.
5856 (g95_options): Remove 'object' member.
5858 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5860 * Make-file.in: Cleanup bogus targets. Add more comment.
5861 * lang-options.h: New option '-w'.
5862 * g95.h: add no_options field to struct g95_options.
5863 * options.c (g95_init_options): Default no_warnings to off.
5864 (g95_parse_arg): Recognise the '-w' switch and its alias,
5866 * error.c (g95_warning, g95_warning_now): Don't emit warning if
5867 no_warning option is set.
5868 * iresolve.c (g95_resolve_shape): Fix warning.
5870 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5872 * primary.c (g95_next_string_char): Rename next_string_char, and
5873 make static. Adjust callers accordingly.
5874 * resolve.c (resolve_generic_f0): Return try, not match. Adjust
5875 callers accordingly.
5876 * g95.h: Split out all g95_match* functions to...
5877 * match.h: ...here. New file.
5878 * array.c, decl.c, expr.c, format.c, interface.c, io.c, match.c,
5879 matchexp.c, module.c, parse.c, primary.c: Inlcude match.h
5881 2003-01-07 Steven Bosscher <s.bosscher@student.tudelft.nl>
5883 * symbol.c (g95_clear_new_implicit, g95_add_new_implicit_range,
5884 g95_merge_new_implicit): New functions.
5885 (g95_match_implicit_none, g95_match_implicit): Move from here...
5886 * match.c (g95_match_implicit_none, g95_match_implicit): ... to here.
5887 Modify to use the new functions in symbol.c.
5888 * g95.h: Add and move prototypes.
5890 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5892 * bbt.c (insert): Use a typedef'ed compare_fn prototype for the
5893 node compare function.
5894 (g95_insert_bbt): Likewise.
5895 (g95_insert_bbt_with_overlap): Likewise.
5896 (g95_delete_bbt): Likewise.
5897 (delete_treap): Likewise. Also fix a potential bug when calling it.
5898 * module.c (compare_pointers): Change proto to compare_fn.
5899 (compare_integers): Likewise.
5900 (compare_true_names): Likewise.
5901 (find_true_name): Adjust call to compare_true_names to match proto.
5902 (require_atom, write_atom, mio_name): Fix 'const' warnings.
5903 (init_pi_tree): Make compare a compare_fn instead of (int *).
5904 * resolve.c (compare_cases): Change proto to compare_fn.
5905 * symbol.c (g95_compare_symtree): Change proto to compare_fn, make
5906 it static, and rename to compare_symtree.
5907 (delete_symtree, g95_undo_symbols, g95_new_symtree): Use renamed
5909 * g95.h: Kill g95_compare_symtree prototype. Adjust prototypes
5910 of g95_insert_bbt, g95_insert_bbt_with_overlap, and g95_delete_bbt.
5912 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5913 * Make-lang.in: Fix spaces/tabs issues from previous patch.
5914 * patch.options: Blow away Paul's checkin mistake :-)
5915 * io.c (terminate_io): Fix memory leak (Arnaud).
5917 2003-01-06 Steven Bosscher <s.bosscher@student.tudelft.nl>
5919 * Make-lang.in: Teach about building DVI, info manual.
5920 * g95.texi: New file.
5922 2003-01-02 Paul Brook <paul@nowt.org>
5924 * trans-array.c (g95_reverse_ss): Make static and don't use.
5925 (g95_conv_ss_descriptor): Don't use g95_loopinfo
5926 (g95_conv_array_parameters): Modify for pointer assignments.
5927 (g95_walk_subexpr): New function.
5928 (g95_walk_expr*): Use it.
5929 * trans-array.h (g95_reverse_ss): Remove prototype.
5930 * trans-expr.c (g95_trans_pointer_assign): Implement.
5931 (Many): Set se.want_pointer before calling g95_conv_array_parameter.
5932 * trans-intrinsic.c: Sync with scalarizer changes.
5933 * trans-io.c: Ditto.
5935 2002-12-29 Paul Brook <paul@nowt.org>
5937 * trans-array.c: Document calling convention for arrays.
5939 2002-12-19 Paul Brook <paul@nowt.org>
5941 * trans-intrinsic.c (g95_conv_intrsinsic_function): Remove incorrect
5942 assertion. Remove intrinsic subroutine G95_ISYM_* cases. Always pass
5943 optional parameters for some intrinsics.
5944 (g95_is_intrinsic_libcall): Add G95_ISYM_RESHAPE.
5945 * trans-expr.c (g95_conv_function_call): Pass NULL for absent
5946 optional parameters.
5947 * trans.h (g95_se): Add ignore_optional flag.
5949 2002-12-15 Paul Brook <paul@nowt.org>
5951 * trans-array.c (g95_conv_array_parameter): Fix partial rank sections.
5952 * trans-decl.c (g95_generate_function_code): Use TDI_original.
5954 2002-12-14 Paul Brook <paul@nowt.org>
5956 * trans-stmt.c (g95_trans_call): Use resolved symbol name.
5958 2002-12-12 Paul Brook <paul@nowt.org>
5960 * trans-array.c (g95_trans_array_constructor_subarray): Fully
5961 initialize the scalarizer.
5962 (various): Update to new format of g95_expr->value.constructor.
5964 2002-12-08 Paul Brook <paul@nowt.org>
5966 * trans-array.c (g95_put_offset_into_var): New function.
5967 (g95_trans_array_constructor_subarray): New function.
5968 (g95_trans_array_constructor_value): Use it.
5969 (g95_array_cons_size): Don't abort() on array components.
5971 2002-12-08 Paul Brook <paul@nowt.org>
5973 * Make-lang.in (F95_ADDITIONAL_OBJS): Remove tree-dchain.o.
5974 * support.c: Update #includes.
5975 (statement_code_p, c_size_in_bytes, s_size_type_node): Remove.
5976 * trans-array.c: Update #includes.
5978 * trans-const.c: Ditto.
5979 * trans-io.c: Ditto.
5980 * trans-types.c: Ditto.
5981 (g95_init_types): Set size_type_node.
5982 * trans-decl.c: Update #includes.
5983 (gfor_fndecl_adjust{l,r}): Declare and initialize.
5984 * trans-stmt.c: Update #includes.
5985 (g95_trans_do_while): Generate LABEL_EXPR, not GOTO_EXPR.
5986 (g95_trans_select): Fix check for unbounded ranges.
5987 * trans-expr.c: Update #includes.
5988 (g95_conv_string_tmp): New function.
5989 (g95_conv_concat_op): Use it.
5990 * trans.h (g95_conv_string_tmp, gfor_fndecl_adjust{l,r}): Declare.
5991 * Trans-intrisic.c: Update #includes.
5992 (g95_conv_intrinsic_strcmp): New function.
5993 (g95_conv_intrinsic_adjust): Ditto.
5994 (g95_conv_intrinsic_function: Use them.
5996 2002-11-30 Paul Brook <paul@nowt.org>
5998 * trans-array.c (g95_walk_function_expr): Handle non-array return by
6000 * trans-dec.c (g95_build_function_decl): Handle character return
6002 (g95_get_fake_result_decl): Ditto.
6003 (g95_trans_deferred_vars): Ditto.
6004 * trans-expr.c (g95_conv_function_call): Ditto.
6005 (g95_trans_arrayfunc_assign) Limit to array valued functions.
6006 * trans-intrinsic.c (g95_conv_intrinsic_char): New function.
6007 (g95_conv_intrinsic_function): Use it.
6008 * trans-types.c (g95_sym_type): Handle functions returning strings.
6009 (g95_return_by_reference): Ditto.
6010 (g95_get_function_type): Ditto.
6012 2002-11-18 Paul Brook <paul@nowt.org>
6014 * trans-stmt.c (g95_trans_if): Fix IF statements when the condition
6015 requires a temporary.
6016 (g95_trans_select): Handle computed gotos.
6017 * trans-types.c (g95_build_array_type): Warn about non-functional
6018 assumed shape arrays.
6019 * trans-expr.c (g95_trans_scalar_assign): Correctly handle post
6021 * trans-intrinsic.c (g95_conv_intrinsic_round): New function.
6022 (g95_conv_intrinsic_int): New function.
6023 (g95_conv_intrinsic_mod): New function.
6024 (g95_conv_intrinsic_ichar): New function.
6025 (g95_conv_intrinsic_function): Use them.
6026 (g95_conv_intrinsic_dim): Use g95_evaluate_now.
6028 2002-11-17 Toon Moene <toon@moene.indiv.nluug.nl>
6030 * trans-types.c (g95_build_array_type): Assumed
6031 sized arrays can have rank > 1.
6032 * trans.c (g95_trans_code): Remove erroneous
6033 warning about CONTINUE.
6034 * trans-expr.c (g95_conv_variable): Remove
6037 2002-11-15 Paul Brook <paul@nowt.org>
6039 * trans-array.c (g95_conv_array_parameter): Check for NULL stride.
6041 2002-10-31 Paul Brook <paul@nowt.org>
6043 * f95-tree.c: Remove tree copying stuff that's now in gimple.c
6044 * trans-expr.c (g95_conv_component_ref): Handle character string
6046 (g95_conv_string_parameter): Ditto.
6047 * trans-types.c (g95_get_derived_type): Add length decl to caracter
6050 2002-10-10 Paul Brook <paul@nowt.org>
6052 * trans-decl.c (gfor_fndecl_size?): Declare and initialize.
6053 * trans-expr.c (g95_conv_function_call): Remove unreliable return value
6055 * trans-intrinsic.c (g95_conv_intrinsic_size): New function.
6056 (g95_conv_intrinsic_function): Handle size and shape intrinsics.
6057 (g95_is_intrinsic_libcall): Add G95_ISYM_SHAPE.
6058 * trans-types.c (pvoid_type_node): Declare and initialize.
6059 * trans-array.c: Fix typo COMPONENT_REF->REF_COMPONENT
6060 (g95_array_allocate): Fix when base==data.
6061 (g95_conv_array_parameter): Correctly handle reduced rank sections.
6062 * trans-io.c (g95_trans_write): Correctly handle string modifiers.
6064 2002-10-09 Paul Brook <paul@nowt.org>
6066 * (g95_conv_expr_reference): Handle character strings correctly.
6068 2002-10-07 Paul Brook <paul@nowt.org>
6070 (g95_expand_decl): Rename from f95_expand_decl_stmt and use as
6072 * trans-array.c (g95_build_array_initializer): Remove.
6073 (g95_conv_array_initializer): New Function.
6074 (g95_trans_auto_arry_allocation): Cleanup.
6075 (g95_trans_init_character_array): Remove.
6076 * g95spec.c: Link in libgforbegin.
6077 * trans.c (g95_generate_code): Rename main function to MAIN__.
6078 (g95_create_var): New function.
6079 (g95_create_var_np): New function.
6080 (g95_evaluate_now): New function.
6081 (g95_start_block): New function.
6082 (g95_finish_block): New function.
6083 (g95_add_expr_to_block): New function.
6084 (g95_add_block_to_block): New function.
6085 * trans-expr.c (g95_conv_componen_ref): New function.
6086 * Make-lang.in (F95_ADDITIONAL_OBJS): Add gimplify.o.
6087 (F95_OBJS): Add dependency.o.
6088 * f95-lang.c (g95_is_simple_stmt): Remove.
6089 * f95-tree.c (mark_not_simple): New function.
6090 (unshare_all_trees): New function.
6091 (create_tmp_var, create_tmp_alias_var): Remove.
6092 * support.c (declare_tmp_vars, tree_last_decl): Remove.
6093 * trans*: Convert to new IR using GENERIC trees. Don't bother about
6094 SIMPLE/GIMPLE rules, this is now done by Lang-independant code.
6096 2002-10-01 Paul Brook <paul@nowt.org>
6098 * trans-array.c: Add support for descriptorless arrays.
6099 (g95_conv_array_data): New function.
6100 (g95_conv_array_base): New function.
6101 * trans-array.h: Declare these here.
6102 * trans-decl.c(g95_create_mopdule_variable): Perform variable
6103 initialization and creation here.
6104 (g95_create_module_vars): Instead of here.
6105 * trans.h (G95_TYPE_ARRAY_*: Rename from G95_TYPE_DESCRIPTOR_*.
6106 * trans-intrinsic.c: Ditto.
6107 * trans-types.c (g95_is_nodesc_array): New function.
6108 (g95_get_nodesc_array_type): New function.
6109 (g95_sym_type, g95_get_derived_type): Use them.
6110 * trans-const.c (g95_conv_mpf_to_tree): Remove workaround.
6112 2002-09-28 Paul Brook <paul@nowt.org>
6114 * trans-const.c (g95_conv_mpf_to_tree): Work around backend bug.
6115 * trans-intrinsic.c (g95_conv_intrinsic_abs): Correctly detect complex
6118 2002-09-24 Paul Brook <paul@nowt.org>
6120 * f95-lang.c (listify): Remove declaration.
6121 (expand_function_body): Use optimize >=1 instead of flag_tree_saa.
6123 * f95-tree.c (get_name): New function.
6124 * trans.c (module_namespace): Remove.
6125 * trans-decl.c: Use g95_chainon_list rather than chainon(listify()).
6126 * trans-types.c: Ditto.
6128 2002-09-19 Paul Brook <paul@nowt.org>
6130 * trans-array.c (g95_get_array_cons_size): New Function.
6131 (g95_con_ss_startstride): Handle Array constructors.
6132 (g95_conv_loop_setup): Ditto.
6133 (g95_conv_array_parameter): Ditto.
6134 * tras-decl.c (g95_finish_var_decl): Make initializes variables
6137 2002-09-19 Paul Brook <paul@nowt.org>
6139 * trans.c (g95_simple_fold_tmp): Detect variables inside
6141 * trans-stmt.c (g95_trans_arithmetic_if): Implement this.
6143 2002-09-18 Steven Bosscher <s.bosscher@student.tudelft.nl>
6145 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree-ssa-dce.o
6147 2002-09-14 Paul Brook <paul@nowt.org>
6149 * trans.c (g95_create_module_variable): Move to trans-decl.c.
6150 * trans-const.c (g95_conv_string_init): New Function.
6151 * trans-const.h: Declare it.
6152 * trans-decl.c (g95_get_symbol_decl): Handle initializers for static
6153 variables. Don't bail on intrinsic symbols.
6154 (get_extern_function_decl): Handle specific intrinsic functions.
6155 * trans-types.c (g95_sym_type): Dummy functions don't return
6157 * trans-array.c (g95_build_array_initializer): New Function.
6158 (g95_trans_auto_array_allocation): Build initializer for static decls.
6159 Don't use mpz_addmul, it's GMP4 only.
6161 2002-09-12 Paul Brook <paul@nowt.org>
6163 * trans-decl.c (g95_generate_code): Fix thinko with return variable.
6164 (g95_get_extern_function_decl, g95_build_function_decl): Mangle
6165 assembler names for module procedures.
6167 2002-09-11 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6169 * trans-array.c,h trans-expr.c, trans-stmt.c: Correct spelling of
6172 2002-09-10 Paul Brook <paul@nowt.org>
6174 * trans-array.c: Change format of G95_SS_TEMP strictures.
6175 (g95_check_fncall_dependancy): New function.
6176 (trans_dummy_array_bias): stride[n], not stride[n-1]. for calculating
6178 * trans-decl.c (g95_get_symbol_decl): move assertion after handling of
6180 (g95_build_function_decl): Don't assume result arrays are packed.
6181 (g95_trans-deferred-vars): Handle array result variables.
6182 (g95_generate_fuction_code): Clear saved_function_decls.
6183 * trans-expr.c (g95_conv_fnction_call): Handle direct array return by
6185 (g95_trans_arrayfunc_assign): New function.
6186 (g95_trans_assignment): Use it.
6187 * trans.h (g95_ss): Add temp struct for G95_SS_TEMP.
6188 (g95_se): Add direct_byref.
6189 * trans-types.c: Use sym->result rather than sym where appropriate.
6190 * trans-intrinsic.c (g95_conv_intrinsic_funcall): New function.
6191 Update other functions to use this.
6192 (g95_is_intrinsic_libcall): New function.
6193 (g95_conv_intrinsic_function): Add MATMUL and PRODUCT intrinsics.
6194 (g95_walk_intrinsic_function): Ditto.
6196 2002-09-08 Paul Brook <paul@nowt.org>
6198 * trans-types.c: Change rank field to dtype field in array descriptor.
6199 * trans-array.c: Implement filling of dtype array descriptor field.
6200 * trans-intrinsic.c: Fix broken LEN intrinsic.
6202 2002-09-07 Paul Brook <paul@nowt.org>
6204 * trans-intrinsic.c: Remove outdated todo intrinsic list.
6205 (g95_get_symbol_for_expr): Remove hack for fortran based intrinsics.
6206 (g95_walk_intrinsic_function): Add MINLOC and MAXLOC.
6208 2002-09-06 Paul Brook <paul@nowt.org>
6210 * Make-lang.in (F95_ADDITIONAL_OBJS): Add tree_alias_comon.o.
6211 (gt-f95-trans-types.h): Add dependancy information.
6212 * config-lang.in (gtfiles): Add trans-types.c
6213 * f95-lang.c (g95_be_parse_file): Pass error and warning counts
6214 back to top-level code.
6215 * trans-array.c, trans-types.c: Change format of array descriptor.
6216 (g95_conv_descriptor_dimension): New function.
6217 * trans-types.h (g95_conv_descriptor_rank): define.
6218 * trans-intrinsic.c: Implement PRODUCT, COUNT. MINLOC and MAXLOC
6221 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6223 * trans-array.c, trans-types.c: Add rank information to descriptor.
6225 2002-09-06 Tobias Schlueter <Tobias.Schlueter@physik.uni-muenchen.de>
6227 * trans-stmt.c (g95_trans_allocate): Fix when ref==NULL.
6229 2002-09-04 Paul Brook <paul@nowt.org>
6231 * f95-lang.c (g95_create_decls): New function.
6232 (g95_init): Move initialization of external decls to above, and call
6233 from g95_be_parse_file.
6234 * trans.c (g95_finish_stmt): Don't amputate the decl chain.
6235 * trans-types.c (g95_init_types): Always name integer and char types.
6236 (g95_get_array_type_bounds): TYPE_NAME may be a TYPE_DECL.
6238 2002-09-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
6240 * Make-lang.in: Add options.c to F95_PARSER_OBJS
6242 2002-09-02 Paul Brook <paul@nowt.org>
6244 * g95_generate_code: Clear the attr for __fortran_main.
6245 * trans-types.c (g95_finish_type): New function.
6246 * g95_init_io_state_type: Use g95_finish_type.
6247 * g95_conv_intrinsic_anyall: Fix thinko in result initialization.
6249 2002-09-01 Paul Brook <paul@nowt.org>
6251 * README.backend: Warn about the dangers of extra config.h files.
6252 Remove obsolete libgfor stuff.
6253 * config-lang.in: Add target-libgfor dependancy.
6254 * g95_conv_mpf_to_tree: Use & free allocated buffer p rather than buff.
6256 2002-09-01 Toon Moene <toon@moene.indiv.nluug.nl>
6258 * g95_conv_mpz_to_tree: Free storage pointed to by q,
6261 2002-08-30 Paul Brook <paul@nowt.org>
6263 * trans-intrinsic.c (g95_conv_intrinsic_function,
6264 g95_walk_intrinsic_function): Added ANY and ALL.
6265 (g95_conv_intrinsic_anyall): New function.
6266 * iresolve.c (g95_resolve_any, g95_resolve_all): Include rank in