* class.c (instantiate_type): Be more helpful.
	* decl2.c (import_export_decl): Call import_export_class.
	* cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
	* decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
	* pt.c (tsubst_copy): Likewise.

From-SVN: r23511

arm.c (add_constant): When taking the address of an item in the pool, get the mode of the item addressed.

* arm.c (add_constant): When taking the address of an item in the
pool, get the mode of the item addressed.
* arm.c (final_prescan_insn case INSN): If an insn doesn't
contain a SET or a PARALLEL, don't consider it for conditional
execution.
Restore ABI compatibility for NetBSD.
* arm/netbsd.h (DEFAULT_PCC_STRUCT_RETURN): Override setting in arm.h
(RETURN_IN_MEMORY): Likewise.

From-SVN: r23510

From-SVN: r23509

From-SVN: r23506

	* m32r/m32r.c (m32r_expand_block_move): Fix byte count computations.
	(m32r_output_block_move): Rewrite bytes < 4 handling.

From-SVN: r23503

From-SVN: r23501

From-SVN: r23500

        * pexecute.c: Check HAVE_CONFIG_H, not IN_GCC, when determining
        whether to include config.h.  Possibly include unistd.h in the
        !IN_GCC case.  Define VFORK_STRING as a printable function call
        for error messages (either "vfork" or "fork".)  If HAVE_VFORK_H is
        defined, include vfork.h.  If VMS is defined, define vfork()
        appropriately.  Remove vfork check on USG, we're using autoconf.
        (pexecute): Set `errmsg_fmt' to VFORK_STRING instead of checking
        locally what string to use.

From-SVN: r23499

        * configure.in: Call AC_FUNC_VFORK.
        * collect2.c: Define VFORK_STRING as a printable string for
        error messages (either "vfork" or "fork".)  If HAVE_VFORK_H is
        defined, include vfork.h.  If VMS is defined, define vfork()
        appropriately.  Remove vfork check on USG, we're using autoconf.
        (collect_execute): Pass VFORK_STRING to fatal_perror instead of
        checking locally what string to pass.
        (scan_prog_file): Likewise.
        (scan_libraries): Likewise.
        * gcc.c: Remove vfork check on USG, we're using autoconf.
        Besides, no calls to vfork/fork occur in this file.
        * protoize.c: Likewise.

From-SVN: r23498

	* configure.in (DEFAULT_LINKER): renamed from LD
	(DEFAULT_ASSEMBLER): renamed from AS; reverted Schwab's patch
	(gcc_cv_as): try $DEFAULT_ASSEMBLER before $AS
	* configure: rebuilt

From-SVN: r23497

From-SVN: r23496

	* parse.y (apparent_template_type): new type
	(named_complex_class_head_sans_basetype): use it
	* Makefile.in (CONFLICTS): one new conflict
	* parse.c: Regenerated

From-SVN: r23495

	* BUGS: fix the regexp for `more' to find the appropriate node.
	Reported by Joerg Pietschmann  <joerg_pietschmann@zkb.ch>
	* BUGS: added link to the WWW FAQ

From-SVN: r23494

From-SVN: r23492

	* stl_alloc.h (default_alloc_template::_S_free_list): Don't
	qualify _NFREELISTS.

From-SVN: r23491

	* cp-tree.h (COMPARE_STRICT): New macro.
	(COMPARE_BASE): Likewise.
	(COMPARE_RELAXED): Likewise.
	(COMPARE_REDECLARATION): Likewise.
	(same_type_p): Likewise.
	(same_or_base_type_p): Likewise.
	* call.c (standard_conversion): Use them, in place of comptypes
	with numeric arguments.
	(reference_binding): Likewise.
	(convert_like): Likewise.
	(build_over_call): Likewise.
	(is_subseq): Likewise.
	(is_properly_derived_from): Likewise.
	(compare_ics): Likewise.
	(joust): Likewise.
	* class.c (delete_duplicate_fields_1): Likewise.
	(resolves_to_fixed_type_p): Likewise.
	(instantiate_type): Likewise.  Remove #if 0'd code.
	* decl.c (decls_match): Likewise.  Use COMPARE_REDECLARATION here.
	(pushdecl): Likewise.
	(lookup_name_real): Likewise.
	(grokdeclarator): Likewise.  Check for illegal array declarations.
	(grokparms): Likewise.
	(grok_op_properties): Likewise.
	* decl2.c (check_classfn): Likewise.
	* friend.c (is_friend): Likewise.
	(make_friend_class): Likewise.
	* init.c (expand_aggr_init): Likewise.
	(expand_vec_init): Likewise.
	* pt.c (is_member_template_class): Remove declaration.
	(is_specialization_of): Use COMPARE_* and new macros.
	(comp_template_parms): Likewise.
	(convert_nontype_argument): Likewise.
	(coerce_template_template_parms): Likewise.
	(template_args_equal): Likewise.
	(lookup_template_class): Likewise.
	(type_unification_real): Likewise.
	(unify): Likewise.
	(get_bindings_real): Likewise.
	* search.c (covariant_return_p): Likewise.
	(get_matching_virtual): Likewise.
	* sig.c (match_method_types): Likewise.
	* tree.c (vec_binfo_member): Likewise.
	(cp_tree_equal): Likewise.
	* typeck.c (common_type): Likewise.
	(comp_array_types): Likewise.  Get issues involving unknown array
	bounds right.
	(comptypes): Update comments.  Use new flags.
	(comp_target_types): Use new macros.
	(compparms): Likewise.
	(comp_target_parms): Likewise.
	(string_conv_p): Likewise.
	(build_component_ref): Likewise.
	(build_indirect_ref): Likewise.
	(build_conditional_expr): Likewise.
	(build_static_cast): Likewise.
	(build_reinterpret_cast): Likewise.
	(build_const_cast): Likewise.
	(build_modify_expr): Likewise.
	(convert_for_assignment): Likewise.
	(comp_ptr_ttypes_real): Likewise.
	(ptr_reasonably_similar): Likewise.
	(comp_ptr_ttypes_const): Likewise.

From-SVN: r23490

        * From Christian Gafton:
        * i386/linux.h (CPP_PREDEFINES): Add -D__i386__.
        * sparc/linux.h (CPP_PREDEFINES): Add -D__sparc__.
        * sparc/linux64.h (CPP_PREDEFINES): Add -D__sparc__.

From-SVN: r23485

From-SVN: r23483

From-SVN: r23482

�
        * c-common.c (c_get_alias_set): Allow all type-punning through
        unions.  Don't get confused about the type of a bit-field, despite
        the antics of build_modify_expr.

From-SVN: r23481

�
        * c-common.c (c_get_alias_set): Allow all type-punning through
        unions.  Don't get confused about the type of a bit-field, despite
        the antics of build_modify_expr.

From-SVN: r23480

	* fixinc.sco: Paramaterize #include_next values.
	* fixinc/fixinc.sco: Likewise.

From-SVN: r23479

�
        * toplev.c (rest_of_compilation): No longer set reload_completed.
        * reload1.c (reload): Set it here.  Perform instruction splitting
        after reload has completed if we will be running the scheduler
        again.

From-SVN: r23478

�
        * toplev.c (rest_of_compilation): No longer set reload_completed.
        * reload1.c (reload): Set it here.  Perform instruction splitting
        after reload has completed if we will be running the scheduler
        again.

From-SVN: r23477

H
        * toplev.c (rest_of_compilation): No longer set reload_completed.
        * reload1.c (reload): Set it here.  Perform instruction splitting
        after reload has completed if we will be running the scheduler
        again.

From-SVN: r23476

        * jump.c (jump_optimize): Initialize mappings from INSN_UID to
        EH region if exceptions are enabled and we're performing cross
        jump optimizations.
        (find_cross_jump): Exit loop if the insns are in different EH regions.

From-SVN: r23475

dwarf2out.c (output_call_frame_info): Use ASM_OUTPUT_DWARF_DELTA4 for the CIE offset to match frame.c.

	* dwarf2out.c (output_call_frame_info): Use
	ASM_OUTPUT_DWARF_DELTA4 for the CIE offset to match frame.c.

From-SVN: r23474

        * warn_summary (longLineFilter): New shell function to encapsulate
        this functionality.  It is off by default, only active if -llf
        flag is specified.
        (subdirectoryFilter): Fix bug in filtering which made some
        subdirectory warnings erroneously appear in the toplevel set.
        (stageNfilter): Renamed from `stageNwarns'.  Updated to collect
        warnings from stage1 as well as stage0, which means warnings from
        outside the bootstrap directory.  Eg, the libraries, etc.
        (warningFilter): New shell function to encapsulate this
        functionality.
        (keywordFilter): New shell function to encapsulate this
        functionality.
        Store data in a temp file rather than calculating it 3x.  Arrange
        to remove it on exit and signals.
        Add -pass/-wpass flags to do "pass through" (i.e. manual
        inspection) of bootstrap output from a particular stageN as well
        as language subdirs.
        Add better comments/documentation.

From-SVN: r23473

        * c-common.c (check_format_info): Don't check for the 'x'
        format character twice, instead check for 'x' and 'X'

From-SVN: r23472

From-SVN: r23471

From-SVN: r23470

	* g++.old-deja/g++.pt/sizeof3.C: a similar testcase not involving
	base classes

From-SVN: r23469

	* g++.old-deja/g++.pt/sizeof2.C: incorrect specialization of base
	template is selected

From-SVN: r23468

From-SVN: r23467

	* g++.old-deja/g++.ext/arrnew2.C: if new T[n](i) is accepted for
	classes, it should be accepted for all types.

From-SVN: r23466

From-SVN: r23465

	* g++.old-deja/g++.pt/spec24.C: ensure that template
	specializations start with template headers

From-SVN: r23464

8
        * configure.in (assembler features): Also make gas is configured if
        we find it in the souce tree.

From-SVN: r23459

X
        * configure.in (assembler features): Also make gas is configured if
        we find it in the souce tree.

From-SVN: r23458

i386.c (i386_comp_type_attributes): Compare whether the attributes are defined, not their tree nodes.

        * i386.c (i386_comp_type_attributes): Compare whether the
        attributes are defined, not their tree nodes.

From-SVN: r23457