OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
82,442 Commits 63 Branches 184 Tags 3.1 GiB
76b4f0f724
Commit Graph

82442 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Jerry DeLisle
0483c79f1f invoke.texi: Document -fsign-zero flag. 
2007-07-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* invoke.texi: Document -fsign-zero flag.

From-SVN: r127051
 2007-07-29 21:30:51 +00:00
Daniel Berlin
603802e743 Makefile.in (tree-ssa-alias.o): Add alloc-pool.h 
2007-07-28  Daniel Berlin  <dberlin@dberlin.org>

	* Makefile.in (tree-ssa-alias.o): Add alloc-pool.h

	* tree-ssa-alias.c: Add alloc-pool.h.
	(init_alias_info): Free alias_bitmap_obstack.
	(delete_alias_info): Call delete_mem_ref_stats.
	(get_mem_sym_stats_for): Use alloc_pool.
	(init_mem_ref_stats): Do not delete mem_ref_stats here.
	(delete_mem_sym_stats): Removed.

From-SVN: r127050
 2007-07-29 20:53:29 +00:00
Thomas Koenig
d8163f5cc0 re PR libfortran/32858 (printf-capabilities for runtime_error()) 
2007-07-29  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/32858
	PR libfortran/30814
	* configure.ac:  Added checks for presence of stdio.h and
	stdarg.h.  Test presence of vsnprintf().
	* configure: Regenerated.
	* config.h.in:  Regenerated.
	* libgfortran.h:  Include <stdio.h>.  Add printf attribute to
	prototype of runtime_error.  Remove prototype for st_sprintf.
	Add prototype for st_vprintf.
	* runtime/main.c (store_exec_path):  Replace st_sprintf by sprintf.
	* runtime/error.c (st_sprintf):  Remove.
	(runtime_error):  Rewrite as a variadic function.  Call
	st_vprintf().
	* intrinsics/pack_generic.c:  Output extents of LHS and RHS for
	bounds error.
	* io/open.c (new_unit):  Replace st_sprintf by sprintf.
	* io/list_read.c (convert_integer):  Likewise.
	(parse_repeat):  Likewise.
	(read_logical):  Likewise.
	(read_character):  Likewise.
	(parse_real):  Likewise.
	(read_real):  Likewise.
	(check_type):  Likewise.
	(nml_parse_qualifyer):  Likewise.
	(nml_read_obj):  Likewise.
	(nml_get_ojb_data):  Likewise.
	* io/unix.c (init_error_stream):  Remove.
	(tempfile):  Replace st_sprintf by sprintf.
	(st_vprintf):  New function.
	(st_printf):  Rewrite to call st_vprintf.
	* io/transfer.c (require_type):  Replace st_sprintf by sprintf.
	* io/format.c (format_error):  Likewise.
	* io/write.c (nml_write_obj):  Likewise.

2007-07-29  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/32858
	PR libfortran/30814
	* gfortran.dg/pack_bounds_1.f90:  Adjust to new error message.

From-SVN: r127049
 2007-07-29 20:01:45 +00:00
Paul Thomas
6a56381bf7 re PR fortran/31211 (wrong code generated for pointer returning function as actual argument) 
2007-07-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31211
	* trans-expr.c (gfc_conv_expr_reference): Add block for case of
	scalar pointer functions so that NULL result is correctly
	handled.

	PR fortran/32682
	*trans-array.c (gfc_trans_array_constructor): On detecting a
	multi-dimensional parameter array, set the loop limits.

2007-07-29  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/31211
	* gfortran.dg/actual_pointer_function_1.f90: New test.

	PR fortran/32682
	* gfortran.dg/scalarize_parameter_array_1.f90: New test.

From-SVN: r127044
 2007-07-29 14:44:03 +00:00
Daniel Franke
c317bc4076 re PR fortran/32906 (Error: Parameter array ... cannot be automatic or assumed shape) 
gcc/fortran:
2007-07-29  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/32906
	* resolve.c (resolve_fl_parameter): Check for constant shape arrays,
	adjusted error message.

gcc/testsuite:
2007-07-29  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/32906
	* gfortran.dg/shape_1.f90: Adjust error message.
	* gfortran.dg/parameter_array_ref_1.f90: New test.

From-SVN: r127043
 2007-07-29 10:17:59 -04:00
Sebastian Pop
b1e759547f tree-data-ref.c (add_multivariate_self_dist): Parametric access functions cannot be represented as classical distance vectors. 
* tree-data-ref.c (add_multivariate_self_dist): Parametric access
	functions cannot be represented as classical distance vectors.

From-SVN: r127041
 2007-07-29 10:41:23 +00:00
Daniel Franke
5a2197e9be invoke.texi: Removed -w from option summary. 
2007-07-29  Daniel Franke  <franke.daniel@gmail.com>

	* invoke.texi: Removed -w from option summary.

From-SVN: r127040
 2007-07-29 06:32:11 -04:00
Matthias Klose
d94998c910 HACKING: Document regenerating configure. 
2007-07-29  Matthias Klose  <doko@ubuntu.com>

        * HACKING: Document regenerating configure.

From-SVN: r127039
 2007-07-29 10:11:19 +00:00
H.J. Lu
7fd1de41de re PR libgcj/32929 (Make FAILURE in 4.3.0 - error: `CXX' has changed since the previous run:) 
2007-07-29  H.J. Lu  <hongjiu.lu@intel.com>

        PR libgcj/32929
        * aclocal.m4: Regenerated.
        * configure: Likewise.

From-SVN: r127038
 2007-07-29 10:09:54 +00:00
Daniel Franke
4cb3c8fcb8 re PR fortran/32879 (Document algorithm used for random generator) 
2007-07-29  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/32879
	* intrinsic.texi (IRAND, RAND, RANDOM_NUMBER): Document algorithm
	used for random number generator.

From-SVN: r127037
 2007-07-29 06:01:27 -04:00
Kaveh R. Ghazi
fa233e34c9 attribs.c (hash_attr, [...]): Constify. 
* attribs.c (hash_attr, eq_attr, init_attributes): Constify.
	* builtins.c (validate_arg, builtin_mathfn_code,
	validate_arglist): Likewise.
	* calls.c (call_expr_flags): Likewise.
	* combine.c (reg_nonzero_bits_for_combine,
	reg_num_sign_bit_copies_for_combine, get_last_value,
	reg_truncated_to_mode): Likewise.
	* emit-rtl.c (subreg_lowpart_p): Likewise.
	* expr.c (highest_pow2_factor_for_target,
	categorize_ctor_elements_1, categorize_ctor_elements,
	count_type_elements, contains_packed_reference,
	highest_pow2_factor, highest_pow2_factor_for_target): Likewise.
	* fold-const.c (may_negate_without_overflow_p, int_const_binop,
	fold_convertible_p, operand_equal_p, tree_swap_operands_p,
	native_encode_int, native_encode_real, native_encode_complex,
	native_encode_vector, native_encode_expr, native_interpret_int,
	native_interpret_real, native_interpret_complex,
	native_interpret_vector, native_interpret_expr): Likewise.
	* function.c (use_register_for_decl): Likewise.
	* gimplify.c (get_name): Likewise.
	* langhooks-def.h (lhd_return_null_const_tree): New.
	(LANG_HOOKS_GET_CALLEE_FNDECL): Use it.
	* langhooks.c (lhd_return_null_const_tree): New.
	* langhooks.h (lang_get_callee_fndecl): Constify.
	* output.h (constructor_static_from_elts_p): Likewise.
	* rtl-factoring.c (gen_symbol_ref_rtx_for_label): Likewise.
	* rtl.h (nonzero_bits, num_sign_bit_copies, truncated_to_mode,
	subreg_lowpart_p, noop_move_p, struct rtl_hooks): Likewise.
	* rtlanal.c (cached_nonzero_bits, nonzero_bits1,
	cached_num_sign_bit_copies, num_sign_bit_copies1, noop_move_p,
	nonzero_bits, num_sign_bit_copies, truncated_to_mode): Likewise.
	* rtlhooks-def.h (reg_nonzero_bits_general,
	reg_num_sign_bit_copies_general, reg_truncated_to_mode_general):
	Likewise. 
	* rtlhooks.c (reg_num_sign_bit_copies_general,
	reg_nonzero_bits_general, reg_truncated_to_mode_general):
	Likewise. 
	* stmt.c (warn_if_unused_value, is_body_block): Likewise.
	* stor-layout.c (mode_for_size_tree): Likewise.
	* tree-ssa-loop-im.c (memref_eq): Likewise.
	* tree-ssa-loop-ivopts.c (tree_int_cst_sign_bit): Likewise.
	* tree.c (contains_placeholder_p, type_list_equal,
	simple_cst_equal, get_callee_fndecl, operand_equal_for_phi_arg_p):
	Likewise. 
	* tree.h (tree_int_cst_sign_bit, may_negate_without_overflow_p,
	mode_for_size_tree, categorize_ctor_elements, count_type_elements,
	contains_placeholder_p, contains_packed_reference,
	get_callee_fndecl, operand_equal_for_phi_arg_p,
	warn_if_unused_value, is_body_block, native_encode_expr,
	native_interpret_expr, fold_convertible_p, operand_equal_p,
	int_const_binop, tree_swap_operands_p, builtin_mathfn_code,
	validate_arglist, simple_cst_equal, type_list_equal,
	use_register_for_decl, call_expr_flags, get_name,
	highest_pow2_factor): Likewise.
	(const_call_expr_arg_iterator_d,
	init_const_call_expr_arg_iterator, next_const_call_expr_arg,
	first_const_call_expr_arg, more_const_call_expr_args_p,
	FOR_EACH_CONST_CALL_EXPR_ARG): New.
	* varasm.c (constructor_static_from_elts_p): Constify.
	
cp:
	* parser.c (eof_token): Un-constify.
	(cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
	cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
	casts.

java:
	* lang.c (java_get_callee_fndecl): Constify.

objc:
	* objc-act.c (objc_get_callee_fndecl): Constify.
	* objc-act.h (objc_get_callee_fndecl): Likewise.

From-SVN: r127036
 2007-07-29 05:43:43 +00:00
GCC Administrator
5d16f08a89 Daily bump. 
From-SVN: r127034
 2007-07-29 00:17:08 +00:00
Kazu Hirata
d732e98fbf * pt.c, tree.c, typeck2.c: Fix comment typos. 
From-SVN: r127031
 2007-07-28 23:59:29 +00:00
Kazu Hirata
cea618ac1f cfglayout.c, [...]: Fix comment typos. 
* cfglayout.c, config/arm/arm.c, config/arm/cortex-a8.md,
	config/arm/neon-schedgen.ml, config/arm/neon.ml,
	config/arm/vec-common.md, config/ia64/div.md, cselib.c,
	df-core.c, df.h, dominance.c, optabs.c, opts.c, reg-stack.c,
	regstat.c, target.h, tree-ssa-live.c, tree-ssa-pre.c,
	tree-vect-transform.c, tree.def: Fix comment typos.  Follow
	spelling conventions.
	* doc/invoke.texi: Follow spelling conventions.

From-SVN: r127030
 2007-07-28 23:55:00 +00:00
Kazu Hirata
1207ac677d gfortran.h, [...]: Fix comment typos. 
* gfortran.h, interface.c, resolve.c, symbol.c: Fix comment
	typos.
	* intrinsic.texi, invoke.texi: Fix typos.

From-SVN: r127029
 2007-07-28 23:46:26 +00:00
Jerry DeLisle
e417e594f1 re PR fortran/31609 (module that calls a contained function with an ENTRY point) 
2007-07-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/31609
	* gfortran.dg/entry_11.f90: New test.

From-SVN: r127028
 2007-07-28 22:02:42 +00:00
Vladimir Yanovsky
9b6dd30018 Avoid SMS when the candidate loop contains INC instruction 
Co-Authored-By: Revital Eres <eres@il.ibm.com>

From-SVN: r127027
 2007-07-28 21:51:53 +00:00
Jerry DeLisle
6d023ec55b re PR fortran/31609 (module that calls a contained function with an ENTRY point) 
2007-07-28  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/31609
	* resolve.c (generic_sym): Check for a same symbol and if so, return to
	avoid infinite recursion.

From-SVN: r127026
 2007-07-28 21:17:20 +00:00
Matthias Klose
ed339fbc91 configure.ac: Encode the libgcj soversion in dbexecdir... 
2007-07-28  Matthias Klose  <doko@ubuntu.com>

        * configure.ac: Encode the libgcj soversion in dbexecdir,
        pass --with-native-libdir to classpath configure.
        * configure: Regenerate.

From-SVN: r127025
 2007-07-28 20:32:27 +00:00
Matthias Klose
312ce0f488 jvmti.h: Remove. 
2007-07-28  Matthias Klose  <doko@ubuntu.com>

        * classpath/jvmti.h: Remove.

From-SVN: r127024
 2007-07-28 20:23:58 +00:00
John David Anglin
bea780bbad Fix typo in log. 
From-SVN: r127022
 2007-07-28 19:11:03 +00:00
Richard Guenther
539d5e79b5 re PR middle-end/32920 (error: type mismatch in binary expression) 
2007-07-28  Richard Guenther  <rguenther@suse.de>

	PR middle-end/32920
	* fold-const.c (fold_cond_expr_with_comparison): Convert
	operand zero of MIN/MAX_EXPR to correct type.

	* gcc.c-torture/compile/pr32920.c: New testcase.

From-SVN: r127021
 2007-07-28 16:26:44 +00:00
François-Xavier Coudert
5fcb93f138 re PR fortran/32048 (max/min and NaN) 
PR fortran/32048

	* f95-lang.c (gfc_init_builtin_functions): Add declaration for
	__builtin_isnan.
	* trans-intrinsic.c (gfc_conv_intrinsic_minmax): Handled NaNs.

	* gfortran.dg/nan_1.f90: New test.

From-SVN: r127019
 2007-07-28 15:23:11 +00:00
Kaveh R. Ghazi
6ea2b70d9c calls.c (special_function_p, [...]): Constify. 
* calls.c (special_function_p, setjmp_call_p, alloca_call_p,
	flags_from_decl_or_type): Constify.
	* gcc.c (do_spec_1): Likewise.
	* print-tree.c (dump_addr, print_node_brief): Likewise.
	* tree-cfg.c (stmt_starts_bb_p, is_ctrl_stmt, computed_goto_p,
	simple_goto_p, tree_can_make_abnormal_goto, stmt_starts_bb_p,
	tree_purge_all_dead_eh_edges): Likewise.
	* tree-flow.h (is_ctrl_stmt, computed_goto_p, simple_goto_p,
	tree_can_make_abnormal_goto, tree_purge_all_dead_eh_edges):
	Likewise. 
	* tree.c (expr_location, expr_has_location, expr_locus,
	expr_filename, expr_lineno, get_inner_array_type,
	fields_compatible_p): Likewise.
	* tree.h (get_inner_array_type, fields_compatible_p,
	expr_location, expr_has_location, expr_locus, expr_filename,
	expr_lineno, dump_addr, print_node_brief, flags_from_decl_or_type,
	setjmp_call_p, alloca_call_p): Likewise.

From-SVN: r127017
 2007-07-28 14:51:40 +00:00
Simon Martin
d4d8c232ed re PR c++/30917 (ICE with friend in local class (to a function)) 
gcc/cp/

2007-07-28  Simon Martin  <simartin@users.sourceforge.net>
	    Mark Mitchell  <mark@codesourcery.com>

	PR c++/30917
	* name-lookup.c (lookup_name_real): Non namespace-scope bindings can be
	hidden due to friend declarations in local classes.

gcc/testsuite/

2007-07-28  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/30917
	* g++.dg/lookup/friend11.C: New test.

Co-Authored-By: Mark Mitchell <mark@codesourcery.com>

From-SVN: r127016
 2007-07-28 10:48:30 +00:00
Daniel Franke
f86b898df8 Fixed overly long lines in my last ChangeLog entry. 
From-SVN: r127015
 2007-07-28 04:59:47 -04:00
Daniel Franke
5cca320dca re PR fortran/31818 (Wrongly accepts namelists with assumed-shape arrays) 
gcc/fortran:
2007-07-28  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/31818
	PR fortran/32876
	PR fortran/32905
	* gfortran.h (symbol_attribute): Added bits for pointer_comp, private_comp.
	* parse.c (parse_derived): Set pointer_comp/private_comp bits if the derived
	type ultimately contains pointer components or private components.
	* module.c (ab_attribute): New values AB_POINTER_COMP, AB_PRIVATE_COMP.
	(attr_bits): Added names for new ab_attributes.
	(mio_symbol_attribute): Save/restore new attribute bits in modules.
	* match.c (gfc_match_namelist): Removed check for namelist objects of assumed
	shape.
	* resolve.c (resolve_fl_namelist): Added check for pointer or private
	components in nested types. Added check for namelist objects of assumed
	shape.

gcc/testsuite:
2007-07-28  Daniel Franke  <franke.daniel@gmail.com>

	* gfortran.dg/namelist_5.f90: Adjusted error message.
	* gfortran.dg/assumed_shape_nml.f90: Renamed to ...
	* gfortran.dg/namelist_31.f90: ... this. Removed dg-warning directive.
	* gfortran.dg/assumed_size_nml.f90: Renamed to ...
	* gfortran.dg/namelist_32.f90: ... this.

	PR fortran/32876
	* gfortran.dg/namelist_33.f90: New test.

	PR fortran/32905
	* gfortran.dg/namelist_34.f90: New test.

	PR fortran/31818
	* gfortran.dg/namelist_35.f90: New test.

From-SVN: r127014
 2007-07-28 04:51:06 -04:00
Daniel Berlin
758137cd60 timevar.def: Add TV_CALL_CLOBBER, TV_FLOW_SENSITIVE, TV_FLOW_INSENSITIVE. 
2007-07-28  Daniel Berlin  <dberlin@dberlin.org>

	* timevar.def: Add TV_CALL_CLOBBER, TV_FLOW_SENSITIVE,
	TV_FLOW_INSENSITIVE.

	* tree-ssa-alias.c (compute_call_clobbered): Push/pop
	TV_CALL_CLOBBER.
	(compute_flow_sensitive_aliasing): Ditto for TV_FLOW_SENSITIVE.
	(compute_flow_insensitive_aliasing): Ditto for
	TV_FLOW_INSENSITIVE.

From-SVN: r127013
 2007-07-28 07:55:10 +00:00
Paul Thomas
b8247b1389 re PR fortran/32880 (User operator & allocatable TYPE components: wrong deallocate) 
2007-07-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/32880
	* trans-expr.c (gfc_trans_scalar_assign): Revert to fixed order
	for lse and rse pre expressions, for derived types with
	allocatable components.  Instead, assign the lhs to a temporary
	and deallocate after the assignment.

2007-07-28  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/32880
	* gfortran.dg/alloc_comp_assign_6.f90: New test.

From-SVN: r127011
 2007-07-28 05:29:06 +00:00
GCC Administrator
9587952bbf Daily bump. 
From-SVN: r127008
 2007-07-28 00:17:10 +00:00
Rask Ingemann Lambertsen
e4d38a0cc5 re PR testsuite/32471 (Testcases which always fail on targets where an int is 16 bits) 
PR testsuite/32471
	* gcc.dg/torture/pr30364-1.c (f)(main): Use INT_MAX instead of
	  assuming it is 0x7ffffffff.
	* gcc.dg/torture/pr30364-2.c (f)(main): Likewise.
	* gcc.dg/torture/pr30364-3.c (f)(main): Likewise.

From-SVN: r127005
 2007-07-27 23:03:01 +00:00
Janne Blomqvist
dd52ecb0f6 re PR fortran/32909 (Replace gfc_c_int_type_node with integer_type_node) 
2007-07-28  Janne Blomqvist  <jb@gcc.gnu.org>

	PR fortran/32909
	* trans-stmt.c (gfc_trans_character_select): Replace occurrences
	of gfc_c_int_type_node with integer_type_node.
	* trans-decl.c (gfc_build_intrinsic_function_decls): Likewise.
	(gfc_build_builtin_function_decls): Likewise.
	(gfc_generate_function_code): Likewise.
	* trans-io.c (gfc_build_io_library_fndecls): Likewise.

From-SVN: r127003
 2007-07-28 01:32:20 +03:00
Dominique d'Humieres
8dcb83bb8b operator_3.f90: Fix dg directive. 
* gfortran.dg/operator_3.f90: Fix dg directive.
	* gfortran.dg/min_max_conformance.f90: Fix dg directive.
	* gfortran.dg/compliant_elemental_intrinsics_2.f90: Fix dg directive.
	* gfortran.dg/c_ptr_tests_10.f03: Fix dg directive.

From-SVN: r127001
 2007-07-27 21:55:46 +00:00
Tom Tromey
e018712466 * Rebuild .class files with new ecj. 
From-SVN: r126998
 2007-07-27 21:14:19 +00:00
Jan Hubicka
e1f4b1ded7 i386.c (register_move_cost): Remove accidentally comitted #if 0 block. 
* config/i386/i386.c (register_move_cost): Remove accidentally comitted
	#if 0 block.

From-SVN: r126997
 2007-07-27 20:40:00 +00:00
Jan Hubicka
23b432076e attribs.c: Include hashtab.h 
* attribs.c: Include hashtab.h
	(attribute_hash): New.
	(substring): New structure.
	(extract_attribute_substring, substring_hash, hash_attr, eq_attr):
	New function.
	(init_attributes): Initialize attribute hash.
	(decl_attributes): Use attribute hash.
	* Makefile.in (attribs.c): Depend on hashtab.h.

From-SVN: r126996
 2007-07-27 20:27:17 +00:00
Steve Ellcey
e3d693e9a3 * config/ia64/vect.md (vec_initv2si): Remove bad BIG_ENDIAN test. 
From-SVN: r126995
 2007-07-27 20:07:19 +00:00
Richard Sandiford
da7d4908cd invoke.texi (mdsp, mdspr2): Document the __mips_dsp, __mips_dspr2 and __mips_dsp_rev macros. 
gcc/
	* doc/invoke.texi (mdsp, mdspr2): Document the __mips_dsp,
	__mips_dspr2 and __mips_dsp_rev macros.
	* config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Define __mips_dsp_rev.

From-SVN: r126994
 2007-07-27 19:27:28 +00:00
Janne Blomqvist
4e27018f03 trans-decl.c (gfc_build_builtin_function_decls): Use existing gfc_array_index_type rather than creating another typenode for... 
2007-07-27  Janne Blomqvist  <jb@gcc.gnu.org>

	* trans-decl.c (gfc_build_builtin_function_decls): Use existing
	gfc_array_index_type rather than creating another typenode for
	gfc_index_integer_kind.

From-SVN: r126993
 2007-07-27 21:16:06 +03:00
Janne Blomqvist
6520ecacd5 Fortran frontend changelog: 
2007-07-27  Janne Blomqvist  <jb@gcc.gnu.org>

	* trans-io.c (gfc_build_io_library_fndecls): Change to use
	gfc_array_index_type for array descriptor triplets instead of
	gfc_int4_type_node.

libgfortran ChangeLog:

2007-07-27  Janne Blomqvist  <jb@gcc.gnu.org>

	* io/transfer.c (st_set_nml_var_dim): Use index_type instead of
	GFC_INTEGER_4 for array descriptor triplets.

From-SVN: r126992
 2007-07-27 21:13:37 +03:00
Douglas Gregor
3ad6a8e12c typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes. 
2007-07-27  Douglas Gregor  <doug.gregor@gmail.com>

	* typeck.c (structural_comptypes): Compare DECLTYPE_TYPE nodes.
	* cp-tree.def (DECLTYPE_TYPE): New.
	* error.c (dump_type): Dump DECLTYPE_TYPE nodes.
	(dump_type_prefix): Ditto.
	(dump_type_suffix): Ditto.
	* tree.c (DECLTYPE_TYPE): Walk DECLTYPE_TYPE nodes.
	* mangle.c (write_type): Handle DECLTYPE_TYPE.
	* cp-tree.h (IS_AGGR_TYPE): DECLTYPE_TYPE nodes can be aggregate
	types.
	(DECLTYPE_TYPE_EXPR): New.
	(DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): New.
	(finish_declared_type): Declare.
	* cxx-pretty-print.c (pp_cxx_type_specifier_seq): Print
	DECLTYPE_TYPE nodes.
	(pp_cxx_type_id): Ditto.
	* pt.c (for_each_template_parm_r): Walk DECLTYPE_TYPE children.
	(tsubst): Substitute into a DECLTYPE_TYPE node.
	(tsubst_copy): Ditto.
	(unify): Cannot deduce anything from TYPEOF_TYPE or DECLTYPE_TYPE
	nodes.
	(dependent_type_p_r): DECLTYPE_TYPE types are always dependent.
	* semantics.c (finish_typeof): TYPEOF_TYPE types need to use
	structural equality (because we can't hash the expressions).
	(finish_declared_type): New.
	* lex.c (reswords): Add "decltype" keyword.
	* parser.c cp_lexer_next_token_is_decl_specifier_keyword
	(cp_parser_postfix_expression): Add member_access_only_p to
	restrict postfix expression to member access expressions.
	(cp_parser_unary_expression): Update call to
	cp_parser_postfix_expression to reflect new parameter.
	(cp_parser_declared_type): New.
	(cp_parser_simple_type_specifier): Parse decltype types.

2007-07-27  Douglas Gregor  <doug.gregor@gmail.com>
	
       * c-common.h (enum rid): Add RID_DECLTYPE, update RID_LAST_CXX0X.

2007-07-27  Douglas Gregor  <doug.gregor@gmail.com>

	* g++.dg/cpp0x/decltype1.C: New.
	* g++.dg/cpp0x/decltype2.C: New.
	* g++.dg/cpp0x/decltype3.C: New.
	* g++.dg/cpp0x/decltype4.C: New.
	* g++.dg/cpp0x/decltype5.C: New.
	* g++.dg/cpp0x/decltype6.C: New.

From-SVN: r126991
 2007-07-27 17:43:05 +00:00
Rask Ingemann Lambertsen
8a67955f08 pr27743.c (bar): Use an integer of exactly 32 bits because the test relies on bit 31 to be the... 
* gcc.dg/torture/pr27743.c (bar): Use an integer of exactly 32 bits
	  because the test relies on bit 31 to be the sign bit.

From-SVN: r126990
 2007-07-27 17:35:01 +00:00
Rask Ingemann Lambertsen
f017014e09 pr28651.c (main): Use INT_MAX instead of assuming it is 0x7fffffff. 
* gcc.c-torture/execute/pr28651.c (main): Use INT_MAX instead of
	  assuming it is 0x7fffffff.
	* gcc.dg/tree-ssa/vrp29.c (decCompare)(main): Likewise.
	* gcc.dg/Wconversion-integer-no-sign.c (h): Likewise.

From-SVN: r126989
 2007-07-27 17:27:57 +00:00
Paolo Carlini
bd12160ab8 re PR libstdc++/32907 (Inefficient operator== in std::string) 
2007-07-27  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/32907
	* include/bits/basic_string.h (operator==(const basic_string<_CharT>&,
	const basic_string<_CharT>&)): Add.
	(operator!=): Forward to operator==.
	* include/ext/vstring.h(operator==(const __versa_string<_CharT,
	std::char_traits<_CharT>, std::allocator<_CharT>, _Base>&,
	const __versa_string<_CharT, std::char_traits<_CharT>,
	std::allocator<_CharT>, _Base>&)): Add.
	(operator!=): Forward to operator==.

	* include/ext/sso_string_base.h (_M_compare): Remove.

From-SVN: r126988
 2007-07-27 17:25:04 +00:00
Kenneth Zadeck
e4142b7c1b re PR middle-end/32749 (gfortran.dg/auto_array_1.f90) 
2007-07-26  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR middle-end/32749
	
	* df-problems.c (df_create_unused_note): Removed do_not_gen parm
	and the updating of the live and do_not_gen sets.
	(df_note_bb_compute): Added updating of live and do_not_gen sets
	for regular defs so that the case of clobber inside conditional
	call is processed correctly.

From-SVN: r126987
 2007-07-27 17:22:14 +00:00
Mark Mitchell
83144bd60c re PR c++/32346 (long long bitfield passed to int argument incorrectly) 
PR c++/32346
	* call.c (convert_for_arg_passing): Only widen bitfields to their
	declared types if necessary.
	PR c++/32346
	* g++.dg/expr/bitfield9.C: New test.

From-SVN: r126986
 2007-07-27 17:13:29 +00:00
Steven G. Kargl
b8475dd604 re PR fortran/32899 (Broken diagnostic for invalid use of .eq. for logicals) 
2007-07-26  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/32899
	* resolve.c (resolve_operator): Add INTRINSIC_EQ_OS comparison.

2007-07-26  Steven G. Kargl  <kargl@gcc.gnu.org>

	PR fortran/32899
	* gfortran.dg/logical_comp.f90: Update dg-error strings.

From-SVN: r126985
 2007-07-27 16:59:32 +00:00
Francois-Xavier Coudert
008afe5148 * io/unix.c (stream_ttyname): Mark argument as potentialy unused. 
From-SVN: r126983
 2007-07-27 16:42:12 +00:00
Jerry DeLisle
7aa34e7a72 re PR fortran/32760 (Error defining subroutine named PRINT) 
2007-07-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/32760
	* gfortran.dg/private_type_7.f90: New test.

From-SVN: r126982
 2007-07-27 16:33:50 +00:00
Jerry DeLisle
4958f4ee0b re PR fortran/32760 (Error defining subroutine named PRINT) 
2007-07-27  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
	    Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/32760
	* primary.c (match_variable): Do not call gfc_add_flavor if symbol has
	attribute of ACCESS_PUBLIC or ACCESS_PRIVATE already marked.

Co-Authored-By: Daniel Franke <franke.daniel@gmail.com>

From-SVN: r126981
 2007-07-27 16:30:10 +00:00