-2005-03-05 Steven G. Kargl <kargls@comcast.net>
+2005-04-19 Arnaud Desitter <arnaud.desitter@ouce.ox.ac.uk>
+ Steven G. Kargl <kargls@comcast.net>
+
+ * invoke.texi: Update -Waliasing description
+
+2005-04-19 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/16861
+ * resolve.c (resolve_variable): If e->symtree is not set, this
+ ought to be a FAILURE, and not a segfault.
+
+2005-04-17 Paul Thomas <pault@gcc.gnu.org>
+
+ PR fortran/17472
+ PR fortran/18209
+ PR fortran/18396
+ PR fortran/19467
+ PR fortran/19657
+ * fortran/trans-io.c (gfc_build_io_library_fndecls): Create
+ declaration for st_set_nml_var and st_set_nml_var_dim. Remove
+ declarations of old namelist functions.
+ (build_dt): Simplified call to transfer_namelist_element.
+ (nml_get_addr_expr): Generates address expression for start of
+ object data. New function.
+ (nml_full_name): Qualified name for derived type components. New
+ function.
+ (transfer_namelist_element): Modified for calls to new functions
+ and improved derived type handling.
+
+2005-04-17 Richard Guenther <rguenth@gcc.gnu.org>
+
+ * scanner.c (gfc_next_char_literal): Reset truncation flag
+ for lines ending in a comment for both fixed and free form.
+ (load_line): Do not set truncated flag if only truncating
+ the EOL marker.
+
+2005-04-15 Richard Guenther <rguenth@gcc.gnu.org>
+
+ PR fortran/14569
+ * gfortran.h (gfc_linebuf): Add truncated field.
+ * parse.c (next_statement): Handle warning for truncated
+ lines.
+ * scanner.c (load_line): Return if line was truncated.
+ No longer warn for truncated lines. Remove unused parameters.
+ (load_file): Store load_line return value to linebuf.
+ (gfc_error_recovery): Do not advance line at the end.
+
+2005-04-14 Steven G. Kargl <kargls@comcast.net>
+
+ * gfortran.h (gfc_real_info): Add subnormal struct member.
+ * arith.c (gfc_arith_init_1): Set it.
+ (gfc_check_real_range): Use it.
+ * simplify.c (gfc_simplify_nearest): Fix nearest(0.,1.).
+
+2005-04-12 Kazu Hirata <kazu@cs.umass.edu>
+
+ * simplify.c: Fix a comment typo.
+
+2005-04-11 Richard Sandiford <rsandifo@redhat.com>
+
+ * lang.opt: Refer to the GCC internals documentation instead of c.opt.
+
+2005-04-11 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
+
+ * simplify.c (gfc_simplify_nearest): Overhaul.
+
+2005-04-10 Kazu Hirata <kazu@cs.umass.edu>
+
+ * interface.c: Fix a comment typo.
+
+2005-04-10 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ * match.c (match_arithmetic_if): Arithmetic IF is obsolete in
+ Fortran 95.
+
+2005-04-09 Steven G. Kargl <kargls@comcast.net>
+
+ * simplify.c (gfc_simplify_anint): Use mpfr_round()
+ (gfc_simplify_dnint): ditto.
+ (gfc_simplify_nint): ditto.
+
+2005-04-09 Andrew Pinski <pinskia@physics.uc.edu>
+
+ PR fortran/13257
+ * io.c (check_format): Allow an optional comma
+ between descriptors.
+
+2005-04-09 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ * match.c (match_arithmetic_if): Remove gfc_ prefix and correct
+ comment according to GNU coding style.
+ (gfc_match_if): Remove gfc_ prefix in call to
+ match_arithmetic_if.
+
+2005-04-08 Diego Novillo <dnovillo@redhat.com>
+
+ * match.c (gfc_match_arithmetic_if): Declare static.
+
+2005-04-08 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ PR fortran/17229
+ * match.c (gfc_match_arithmetic_if): New function to match an
+ arithmetic IF statement.
+ (gfc_match_if): Use gfc_match_arithmetic_if to match an
+ arithmetic IF statement embedded in a simple IF statement.
+
+2005-04-07 Steven G. Kargl <kargls@comcast.net>
+
+ * simplify.c (gfc_simplify_exponent): Fix exponent(tiny(x))
+
+2005-04-06 Steven G. Kargl <kargls@comcast.net>
+
+ * invoke.texi: Remove documentation of -std=f90
+
+2005-04-06 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
+
+ * expr.c (gfc_check_assign): Don't allow NULL as rhs in a
+ non-pointer assignment.
+
+2005-04-05 Feng Wang <fengwang@nudt.edu.cn>
+
+ PR fortran/15959
+ PR fortran/20713
+
+ * array.c (resolve_character_array_constructor): New function. Set
+ constant character array's character length.
+ (gfc_resolve_array_constructor): Use it.
+ * decl.c (add_init_expr_to_sym): Set symbol and initializer character
+ length.
+ (gfc_set_constant_character_len): New function. Set constant character
+ expression according the given length.
+ * match.h (gfc_set_constant_character_len): Add prototype.
+
+2005-04-04 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ * intrinsic.texi: BES?? functions are not in the f95 standard.
+
+2005-04-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ * intrinsic.texi: Document COS, EXP, LOG, LOG10, SIN, SQRT, TAN.
+
+2005-04-03 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ * intrinsic.texi: Document BESJ0, BESJ1, BESJN, BESY0, BESY1,
+ BESYN, ATAN, COSH, ERF, ERC, SINH, TANH.
+
+2005-04-02 Steven G. Kargl <kargls@comcast.net>
+
+ * intrinsic.texi: Document ALLOCATED, ANINT, ANY, ASIN; fix typos
+
+2005-04-01 Kazu Hirata <kazu@cs.umass.edu>
+
+ * decl.c, f95-lang.c, interface.c, module.c, trans-stmt.c,
+ trans.h: Fix comment typos.
+
+2005-03-29 Steven G. Kargl <kargls@comcast.net>
+
+ * gfortran.h (option_t): Change d8, i8, r8 to flag_default_double,
+ flag_default_integer, flag_default_real
+ * invoke.texi: Update documentation
+ * lang.opt: Remove d8, i8, r8 definitions; Add fdefault-double-8
+ fdefault-integer-8, and fdefault-real-8 definitions.
+ * options.c (gfc_init_options): Set option defaults
+ (gfc_handle_option): Handle command line options.
+ * trans-types.c (gfc_init_kinds): Use options.
+
+2005-03-29 Keith Besaw <kbesaw@us.ibm.com>
+
+ * f95-lang.c (builtin_function): Process the attrs parameter
+ and apply the "const" attribute to the builtin if found.
+
+2005-03-27 Steven G. Kargl <kargls@comcast.net>
+
+ * intrinsic.texi: Document AIMAG, AINT, ALL
+
+2005-03-26 Steven G. Kargl <kargls@comcast.net>
+
+ * arith.c (check_result): Fix illogical logic.
+
+2005-03-26 Canqun Yang <canqun@nudt.edu.cn>
+
+ * trans-common.c (create_common): Build RECORD_NODE for common blocks
+ contain no equivalence objects.
+ (add_equivalences): New argument saw_equiv.
+ (trans_common): New local variable saw_equiv.
+ (finish_equivalences): Add a local variable dummy, Always pass true
+ for the 3rd parameter to create_common.
+
+2005-03-25 Steven G. Kargl <kargls@comcast.net>
+
+ * intrinsic.texi: Fix "make dvi"
+
+2005-03-24 Steven G. Kargl <kargls@comcast.net>
+
+ * intrinsic.texi: New file.
+ * gfortran.texi: Include it; white space change; fix typo.
+
+2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
+
+ * f95-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
+
+2005-03-23 Steven Bosscher <stevenb@suse.de>
+
+ * convert.c (convert): Replace fold (buildN (...)) with fold_buildN.
+ * trans-array.c (gfc_trans_allocate_array_storage,
+ gfc_trans_allocate_temp_array gfc_trans_array_constructor_value,
+ gfc_conv_array_index_ref, gfc_trans_array_bound_check,
+ gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
+ gfc_conv_array_ref, gfc_trans_preloop_setup, gfc_conv_ss_startstride,
+ gfc_conv_loop_setup, gfc_array_init_size, gfc_trans_array_bounds,
+ gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
+ gfc_conv_expr_descriptor): Likewise.
+ * trans-expr.c (gfc_conv_powi, gfc_conv_string_tmp,
+ gfc_conv_concat_op, gfc_conv_expr_op): Likewise.
+ * trans-intrinsic.c (build_round_expr, gfc_conv_intrinsic_bound,
+ gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_sign,
+ gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
+ gfc_conv_intrinsic_btest, gfc_conv_intrinsic_bitop,
+ gfc_conv_intrinsic_singlebitop, gfc_conv_intrinsic_ibits,
+ gfc_conv_intrinsic_ishft, gfc_conv_intrinsic_ishftc,
+ gfc_conv_intrinsic_merge, prepare_arg_info,
+ gfc_conv_intrinsic_rrspacing, gfc_conv_intrinsic_repeat): Likewise.
+ * trans-stmt.c (gfc_trans_simple_do, gfc_trans_do, gfc_trans_do_while,
+ gfc_trans_forall_loop, gfc_do_allocate, generate_loop_for_temp_to_lhs,
+ generate_loop_for_rhs_to_temp, compute_inner_temp_size,
+ allocate_temp_for_forall_nest, gfc_trans_pointer_assign_need_temp,
+ gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_where_assign):
+ Likewise.
+ * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds): Likewise.
+ * trans.c (gfc_add_modify_expr): Likewise.
+
+2005-03-22 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ * check.c (gfc_check_chdir, gfc_check_chdir_sub, gfc_check_kill,
+ gfc_check_kill_sub, gfc_check_link, gfc_check_link_sub,
+ gfc_check_symlnk, gfc_check_symlnk_sub, gfc_check_rename,
+ gfc_check_rename_sub, gfc_check_sleep_sub, gfc_check_gerror,
+ gfc_check_getlog, gfc_check_hostnm, gfc_check_hostnm_sub,
+ gfc_check_perror): new functions to check newly implemented
+ g77 intrinsics.
+ * gfortran.h: adding symbols for new intrinsics.
+ * intrinsic.c (add_functions): adding new intrinsics.
+ (add_subroutines): adding new intrinsics.
+ * intrinsic.h: prototype for all checking and resolving
+ functions.
+ * iresolve.c (gfc_resolve_chdir, gfc_resolve_chdir_sub,
+ gfc_resolve_hostnm, gfc_resolve_ierrno, gfc_resolve_kill,
+ gfc_resolve_link, gfc_resolve_rename, gfc_resolve_symlnk,
+ gfc_resolve_time, gfc_resolve_time8, gfc_resolve_rename_sub,
+ gfc_resolve_kill_sub, gfc_resolve_link_sub,
+ gfc_resolve_symlnk_sub, gfc_resolve_sleep_sub,
+ gfc_resolve_gerror, gfc_resolve_getlog, gfc_resolve_hostnm_sub,
+ gfc_resolve_perror): new functions to resolve intrinsics.
+ * trans-intrinsic.c (gfc_conv_intrinsic_function): add case
+ for new symbols.
+
+2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
+
+ * dump-parse-tree.c (gfc_show_expr): Dump name of namespace
+ in which the variable is declared.
+
+ PR fortran/18525
+ * resolve.c (was_declared): Also check for dummy attribute.
+
+2005-03-19 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
+
+ * gfortran.h (arith): Remove ARITH_0TO0.
+ * arith.c (gfc_arith_error): Remove handling of ARITH_0TO0.
+ (gfc_arith_power): Remove special casing of zero to integral
+ power zero.
+
+2005-03-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Make-lang.in (fortran-warn): Remove -Wno-error.
+ (expr.o-warn, resolve.o-warn, simplify.o-warn,
+ trans-common.o-warn): Specify -Wno-error.
+
+2005-03-17 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
+
+ * trans-array.c (gfc_trans_static_array_pointer,
+ get_array_ctor_var_strlen, gfc_conv_array_index_offset): Fix
+ comment and formatting typos.
+
+2005-03-17 Francois-Xavier Coudert <coudert@clipper.ens.fr>
+
+ * invoke.texi: Fix typos.
+
+2005-03-15 Zack Weinberg <zack@codesourcery.com>
+
+ * Make-lang.in (GFORTRAN_TEXI): Add gcc-vers.texi.
+
+2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
+
+ * trans-stmt.c (gfc_trans_label_assign): Don't set DECL_ARTIFICIAL flag
+ to zero on label_tree.
+
+2005-03-15 Feng Wang <fengwang@nudt.edu.cn>
+
+ PR fortran/18827
+ * io.c (resolve_tag): Add checking on assigned label.
+ (match_dt_format): Does not set symbol assign attribute.
+ * match.c (gfc_match_goto):Does not set symbol assign attribute.
+ * resolve.c (resolve_code): Add checking on assigned label.
+ * trans-common.c (build_field): Deals with common variable assigned
+ a label.
+ * trans-stmt.c (gfc_conv_label_variable): New function.
+ (gfc_trans_label_assign): Use it.
+ (gfc_trans_goto): Ditto.
+ * trans-io.c (set_string): Ditto.
+ * trans.h (gfc_conv_label_variable): Add prototype.
+
+2005-03-14 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
+
+ PR fortran/20467
+ * symbol.c (check_conflict): A dummy argument can't be a statement
+ function.
+
+2005-03-14 Zdenek Dvorak <dvorakz@suse.cz>
+
+ * fortran/trans-intrinsic.c (gfc_conv_intrinsic_ishft): Convert
+ the argument of the shift to the unsigned type.
+
+2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
+
+ PR fortran/16907
+ * resolve.c (gfc_resolve_index): Allow REAL indices as an extension.
+
+2005-03-13 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
+
+ PR fortran/20323
+ * resolve.c (gfc_resolve): Check if character lengths are
+ specification expressions.
+
+2005-03-12 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
+
+ PR fortran/20361
+ * trans-array.c (gfc_stack_space_left): Remove unused variable.
+ (gfc_can_put_var_on_stack): Move to trans-decl.c, remove #if 0'ed
+ code.
+ * trans-array.h (gfc_stack_space_left, gfc_can_put_var_on_stack):
+ Remove declaration / prototype.
+ * trans-common.c (build_equiv_decl): Give union a name. Check if
+ it can be put on the stack.
+ * trans-decl.c (gfc_stack_space_left): Move function here.
+ (gfc_build_qualified_array): Fix comment typo.
+ * trans.h (gfc_put_var_on_stack): Add prototype.
+
+2005-03-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Make-lang.in (fortran-warn): Set to $(STRICT_WARN) -Wno-error.
+ * decl.c, trans.c: Don't use C++ style comments.
+ * gfortran.h (sym_flavor, procedure_type, sym_intent, gfc_access,
+ ifsrc): Give names to enums and use ENUM_BITFIELD.
+ (gfc_access): Remove trailing comma.
+
+2005-03-05 Steven G. Kargl <kargls@comcast.net>
+
+ PR 19936
+ * primary.c (match_complex_constant): Mangled complex constant may
+ be an implied do-loop. Give implied do-loop matcher a chance.
+
+2005-03-05 Steven G. Kargl <kargls@comcast.net>
PR fortran/19754
* resolve.c (compare_shapes): New function.
(compare_actual_formal): Check for NULL pointer instead of empty
string.
* intrinsic.c (gfc_current_intrinsic, gfc_current_intrinsic_arg):
- Add 'const' qualifier.
+ Add 'const' qualifier.
(conv_name): Return a heap allocated string.
(find_conv): Add 'const' qualifier to 'target'.
(add_sym): Use 'gfc_get_string' instead of 'strcpy'.
* expr.c (gfc_type_convert_binary): Typo in comment.
2005-02-19 Steven G. Kargl <kargls@comcast.net>
-
+
* check.c (gfc_check_selected_int_kind): New function.
* intrinsic.h: Prototype it.
* intrinsic.c (add_function): Use it.
BT_REAL to BT_INTEGER and use gfc_default_integer_kind.
2005-02-19 Steven G. Kargl <kargls@comcast.net>
-
+
* check.c (gfc_check_int): improve checking of optional kind
* simplify.c (gfc_simplify_int): Change BT_REAL to BT_INTEGER
2005-02-19 Steven G. Kargl <kargls@comcast.net>
-
+
* check.c (gfc_check_achar): New function
* intrinsic.h: Prototype it.
* intrinsic.c (add_function): Use it.
2005-01-22 Steven G. Kargl <kargls@comcast.net>
- * intrinsic.c (make_alias): Add standard argument.
+ * intrinsic.c (make_alias): Add standard argument.
(add_functions): Update make_alias calls.
2005-01-22 Paul Brook <paul@codesourcery.com>
gfc_check_getcwd_sub, gfc_check_exit, gfc_check_flush,
gfc_check_umask, gfc_check_umask_sub, gfc_check_unlink,
gfc_check_unlink_sub): Fix formatting issues.
-
+
2005-01-08 Tobias Schl"uter <tobias.schlueter@physik.uni-muenchen.de>
* gfortran.h: Remove outdated comment. Don't include stdio.h
* gfortran.h (gfc_case): fix typo in comment.
-2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
+2004-12-27 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
* trans-intrinsic.c (gfc_conv_intrinsic_ishft): Change to
logical shift. Call fold. Remove 0-bit shift shortcut.
2004-10-30 Canqun Yang <canqun@nudt.edu.cn>
- * check.c (gfc_check_rand): Allow missing optional argument.
+ * check.c (gfc_check_rand): Allow missing optional argument.
(gfc_check_irand): Ditto.
* intrinsic.c (add_functions): Set arg optional flag for {i,}rand.
2004-10-08 Tobias Schlueter <tobias.shclueter@physik.uni-muenchen.de>
* arith.c: Fix formatting issues.
-
+
2004-10-07 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
PR fortran/17676
* trans-const.h (gfc_build_cstring_const): Add prototype.
* trans-io.c (set_string, set_error_locus): Use new function.
* trans-stmt.c (gfc_trans_goto): Use new function.
-
+
PR fortran/17708
* parse.c (accept_statement): Don't treat END DO like END IF and
END SELECT.
PR fortran/17615
* trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
function to determine return type.
-
+
2004-09-20 Jan Hubicka <jh@suse.cz>
* trans-decl.c (build_entry_thunks): Finalize the function; do not lower
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