* call.c: Fix comment formatting.
	* class.c: Likewise.
	* cp-lang.c: Likewise.
	* cp-tree.h: Likewise.
	* cvt.c: Likewise.

From-SVN: r57083

gcc:
	* Makefile.in: Remove all references to s-under and underscore.c.
	* collect2.c, tlink.c: Change all uses of prepends_underscore
	to look directly at USER_LABEL_PREFIX.

gcc/cp:
	* Make-lang.in: Build cp/cxxfilt.o from $(srcdir)/cp/cxxfilt.c,
	and c++filt from cxxfilt.o + version.o + $(LIBDEPS).
	* cxxfilt.c: New file: split from libiberty/cplus-dem.c, with
	minor adjustments (use version_string, eliminate yet another
	duplicate of xmalloc)

libiberty:
	* cplus-dem.c: Code code under #ifdef MAIN moved to gcc/cp/cxxfilt.c.
	* testsuite/Makefile.in: Adjust for test-demangle.
	* testsuite/regress-demangle: Deleted.
	* testsuite/test-demangle.c: New file.
	* testsuite/demangle-expected: Change \$ to $ throughout, now that
	this file is not being read by a shell script.

From-SVN: r57037

From-SVN: r56960

        * typeck2.c (add_exception_specifier): Only pedwarn for an
        incomplete type.
        (require_complete_eh_spec_types): New fn.
        (cxx_incomplete_type_diagnostic): Also support pedwarning.
        * typeck.c (complete_type_or_diagnostic): Likewise.
        * call.c (build_call): Call require_complete_eh_spec_types.
        * rtti.c (get_pseudo_ti_desc): Give an error rather than aborting
        on an incomplete type.

From-SVN: r56822

	* decl.c (start_cleanup_fn): Clear interface_only before
	start_function, restore it afterwards.

	* g++.dg/other/cxa-atexit1.C: New test.

From-SVN: r56790

        * cp-lang.c (cp_expr_size): Allow initialization from a
        CONSTRUCTOR.

From-SVN: r56720

From-SVN: r56693

        * tree.c: Include target.h.
        (cp_cannot_inline_tree_fn): Don't auto-inline functions that
        don't bind locally.
        * Makefile.in (tree.o): Update.

From-SVN: r56692

	* c-common.c (warn_abi): New variable.
	* c-common.h (warn_abi): Likewise.
	* c-opts.c (COMMAND_LINE_OPTIONS): Add -Wabi.
	(c_common_decode_option): Handle it.
	* doc/invoke.texi:P Document -Wabi.

	* class.c (layout_virtual_bases): Warn about bugs in G++ that
	result in incorrect object layouts.
	(layout_class_type): Likewise.

	* testsuite/g++.dg/abi/bitfield5.C: New test.
	* testsuite/g++.dg/abi/vbase10.C: Likewise.

From-SVN: r56618

2002-08-24  Matt Austern  <austern@apple.com>

        * tree.c (lvalue_p_1): Add argument for whether casts of lvalues
        are allowable.
        (real_lvalue_p): Update caller.
        (lvalue_p): Ditto.
        (non_cast_lvalue_or_else): New.
        * tree.h: Declare it.
        * typeck.c (build_unary_op): Use non_cast_lvalue_or_else.

2002-08-24  Matt Austern  <austern@apple.com>

        * g++.dg/ext/lvaddr.C: New test.
        * g++.dg/ext/lvcast.C: New test.

From-SVN: r56560

typeck.c (build_class_member_access_expr): Handle COMPOUND_EXPR and COND_EXPR specially; fix error message output.

	* typeck.c (build_class_member_access_expr): Handle COMPOUND_EXPR
	and COND_EXPR specially; fix error message output.

	* testsuite/g++.dg/inherit/cond1.C: New test.

From-SVN: r56524

        * c-common.h (RETURN_STMT_EXPR): Rename from RETURN_EXPR.
        * c-common.def: Adjust.
        * c-dump.c (c_dump_tree): Adjust.
        * c-semantics.c (genrtl_return_stmt): Adjust.
        * c-pretty-print.c (pp_c_statement): Adjust.
        * tree-inline.c (copy_body_r): Adjust.

2002-08-22  Jason Merrill  <jason@redhat.com>

        * pt.c (tsubst_expr): RETURN_EXPR is now RETURN_STMT_EXPR.
        * semantics.c (nullify_returns_r): Likewise.

From-SVN: r56523

        Fix PR/7621
        * typeck.c (finish_class_member_access_expr): Diagnose cases where
        name lookup finds nothing.

From-SVN: r56409

        * semantics.c (finish_then_clause): Remove redundant assignment.
        (finish_if_stmt, begin_switch_stmt, finish_switch_stmt): Move the
        extra binding level outside the if/switch statement.
        (finish_while_cond, finish_for_cond): Rewrite complex condition
        into the loop body.

From-SVN: r56402

* parse.y (sizeof, alignof, typeof): New non-terminals to
increment skip_evaluation.  Replace terminals with them and
decrement skip_evaluation at the end of rules using them.
* decl2.c (mark_used): Don't assemble_external if
skipping evaluation.

From-SVN: r56359

From-SVN: r56347

cp:
	PR c++/7598
	* typeck.c (build_unary_op): Fold offsetof idiom. Fixes
	regression caused by my 2002-08-08 patch.
testsuite:
	* g++.dg/other/offsetof1.C: New test

From-SVN: r56346

	* decl.c (pushdecl_class_level): Honor requests to bind names to
	OVERLOADs.

From-SVN: r56258

	* decl2.c (build_call_from_tree): Fix uninitialized variable.
	* parse.y (parse_finish_call_expr): Likewise.
	* repo.c (old_args, old_dir, old_main): Const-ify.

From-SVN: r56208

	* decl.c (duplicate_decls): Replace DECL_SOURCE_FILE +
	DECL_SOURCE_LINE with DECL_SOURCE_LOCATION.
	* optimize.c (maybe_clone_body): Likewise.
	* pt.c (tsubst_enum): Likewise.
	(lookup_template_class): Likewise.
	* tree.c (cp_copy_res_decl_for_inlining): Likewise.

From-SVN: r56206

	* c-opts.c (set_std_cxx98, set_std_c89): New.
	(COMMAND_LINE_OPTIONS): Move more from cppinit.c.
	(c_common_decode_option): Handle new switches from cppinit.c.
	Add -std=gnu++98.
	* cppinit.c (set_lang): Rename cpp_set_lang.  Export.
	(no_arg, no_num): Remove.
	(COMMAND_LINE_OPTIONS): Move more to c-opts.c.  Drop all lang-
	switches apart from -lang-objc and lang-asm.
	(cpp_handle_option): Similarly.
	* cpplib.h (cpp_set_lang): New.
	* doc/cppopts.texi, doc/invoke.texi: Document -std=c++98,
	-std=gnu++98.
	* objc/lang-specs.h: Remove -ansi.
cp:
	* lang-specs.h: Remove -ansi.

From-SVN: r56185

cp:
	* tree.c (maybe_dummy_object): Replace // with /* */e
testsuite:
	* gcc.dg/bitfld-4.c: Add blank options.

From-SVN: r56183

	* call.c (standard_conversion): Use build_ptrmem_type.
	* cp-tree.h (build_ptrmem_type): New function.
	(adjust_result_of_qualified_name_lookup): Likewise.
	* decl.c (grokvardecl): Do not look for OFFSET_TYPEs to indicate
	static data members.
	(build_ptrmem_type): New function.
	(grokdeclarator): Do not use build_offset_type when encountering a
	qualified name.
	* parse.y (parse_finish_call_expr): Use
	adjust_result_of_qualified_name_lookup.
	* search.c (adjust_result_of_qualified_name_lookup): New function.
	* typeck.c (qualify_type_recursive): Use TYPE_PTRMEM_* rather than
	accessing OFFSET_TYPEs directly.

	* g++.dg/template/crash1.C: New test.

From-SVN: r56169

From-SVN: r56145

        * call.c (add_builtin_candidate): legal -> valid, illegal -> invalid.
        (type_decays_to): Likewise.
        * class.c (find_final_overrider): Likewise.
        (maybe_note_name_used_in_class): Likewise.
        * decl.c (current_tmpl_spec_kind): Likewise.
        (add_binding): Likewise.
        (push_class_binding): Likewise.
        (duplicate_decls): Likewise.
        (layout_var_decl): Likewise.
        (grokfndecl): Likewise.
        (grokdeclarator): Likewise.
        (check_default_argument): Likewise.
        * decl2.c (handle_class_head): Likewise.
        * error.c (dump_template_decl): Likewise.
        * init.c (build_offset_ref): Likewise.
        * pt.c (check_specialization_scope): Likewise.
        (determine_specialization): Likewise.
        (check_explicit_specialization): Likewise.
        (maybe_check_template_type): Likewise.
        (process_partial_specialization): Likewise.
        (check_default_tmpl_args): Likewise.
        (push_template_decl_real): Likewise.
        (convert_template_argument): Likewise.
        (try_class_unification): Likewise.
        (get_bindings_real): Likewise.
        (do_decl_instantiation): Likewise.
        * semantics.c (begin_function_definition): Likewise.
        (finish_member_declaration): Likewise.
        (check_multiple_declarators): Likewise.
        * typeck.c (comp_array_types): Likewise.
        (comptypes): Likewise.
        (expr_sizeof): Likewise.
        (build_binary_op): Likewise.
        (dubious_conversion_warnings): Likewise.
        (check_return_expr): Likewise.

From-SVN: r56144

typeck.c (build_class_member_access_expr): Do not return error_mark_node when no error has occurred.

	* typeck.c (build_class_member_access_expr): Do not return
	error_mark_node when no error has occurred.

From-SVN: r56138

cp:
	* typeck.c (build_component_addr): Remove.
	(build_unary_op): Just check it's not a bitfield, and then build
	an ADDR_EXPR.
testsuite:
	* g++.dg/other/packed1.C: New test.

From-SVN: r56132

	* class.c (convert_to_base): Correct check for error_mark_node.
	(create_vtable_ptr): Remove unused VFUNS_P parm

From-SVN: r56127

	* configure.in (enable_coverage): New enable switch.
	* configure: Rebuilt.
	* Makefile.in (COVERAGE_FLAGS, coverageexts): New variables.
	(INTERNAL_CFLAGS): Append COVERAGE_FLAGS.
	(ALL_FLAGS): Reorder so INTERNAL_CFLAGS comes after CFLAGS.
	(mostlyclean): Remove coverage files.
	* doc/install.texi: Document enable_coverage.

	* cp/Make-lang.in (c++.mostlyclean): Remove coverage files.
	* ada/Make-lang.in (ada.mostlyclean): Remove coverage files.
	* f/Make-lang.in (f.mostlyclean): Remove coverage files.
	* java/Make-lang.in (java.mostlyclean): Remove coverage files.
	* objc/Make-lang.in (objc.mostlyclean): Remove coverage files.
	* treelang/Make-lang.in (treelang.mostlyclean): Remove coverage
	files.

From-SVN: r56126

	* call.c (build_vfield_ref): Do not go through build_component_ref.
	(build_field_call): Use build_class_member_access_expr.
	(build_user_type_conversion_1): Use BASELINK_FUNCTIONS.
	(build_object_call): Likewise.
	* class.c (convert_to_base): New function.
	(type_requires_array_cookie): Use BASELINK_FUNCTIONS.
	(instantiate_type): Handle BASELINKs.
	* cp-tree.def (BASELINK): New tree code.
	* cp-tree.h (BASELINK_P): Reimplement.
	(SET_BASELINK_P): Remove.
	(BASELINK_BINFO): Reimplement.
	(BASELINK_FUNCTIONS): Likewise.
	(BASELINK_ACCESS_BINFO): Likewise.
	(BASELINK_OPTYPE): Likewise.
	(convert_to_base): New function.
	(name_p): Likewise.
	(build_object_ref): Remove.
	(build_component_ref_1): Likewise.
	(build_component_ref): Likewise.
	(build_x_component_ref): Likewise.
	(build_class_member_access_expr): New function.
	(finish_class_member_access_expr): Likewise.
	(build_ptrmemfunc_access_expr): Likewise.
	* decl.c (grokdeclarator): Handle BASELINKs.
	* decl2. (build_expr_from_tree): Handle COMPONENT_REFs by using
	finish_class_member_access_expr.
	(arg_assoc): Handle BASELINKs.
	(do_class_using_decl): Likewise.
	* error.c (dump_decl): Likewise.
	(dump_expr): Use build_ptrmemfunc_access_expr.
	* except.c (dtor_nothrow): Use CLASSTYPE_DESTRUCTORS to find
	destructors.
	(build_throw): Use BASELINK_FUNCTIONS.
	* init.c (perform_member_init): Use
	build_class_member_access_expr.
	(build_offset_ref): Handle BASELINKs.  Use
	build_class_member_access_expr.
	* method.c (hack_identifier): Likewise.
	* parse.y (do_id): Use BASELINK, not TREE_LIST.
	(primary): Remove uses of build_object_ref.
	* pt.c (lookup_template_function): Handle BASELINKs.
	(resolve_overloaded_unification): Likewise.
	* search.c (build_baselink): Build a BASELINK, not a TREE_LIST.
	(lookup_field): Use BASELINK, not TREE_LIST.
	(lookup_fnfiels): Likewise.
	(setup_class_bindings): Likewise.
	* semantics.c (finish_object_call_expr): Do not use
	build_method_call when we already know what function is being
	called.
	* spew.c (identifier_type): Use BASELINK, not TREE_LIST.
	* tree.c (really_overloaded_fn): Use OVL_CHAIN for OVERLOADs, not
	TREE_CHAIN.
	(name_p): New function.
	* typeck.c (build_object_ref): Remove.
	(build_component_ref_1): Likewise.
	(build_x_component_ref): Likewise.
	(build_class_member_access_expr): New function.
	(finish_class_member_access_expr): Likewise.
	(build_ptrmemfunc_access_expr): Likewise.
	(get_member_function_from_ptrfunc): Use
	build_ptrmemfunc_access_expr.
	(build_binary_op): Likewise.
	(build_unary_op): Likewise.
	(build_ptrmemfunc): Likewise.
	(pfn_from_ptrmemfunc): Likewise.
	* typeck2.c (build_m_component_ref): Adjust comment.

	* g++.dg/abi/offsetof.C: Tweak error messages.
	* g++.old-deja/g++.mike/p10769a.C: Likewise.

From-SVN: r56117

	* Makefile.in (c-opts.o, c-common.o, C_AND_OBJC_OBJS): Update.
	* c-common.c: Don't include tree-inline.h.
	(c_common_init_options, c_common_post_options): Move to c-opts.c.
	* c-common.h (c_common_decode_option): New.
	* c-decl.c (c_decode_option): Remove.
	* c-lang.c (LANG_HOOKS_DECODE_OPTION): Use c_common_decode_option.
	* c-opts.c: New file.
	* c-tree.h (c_decode_option): Remove.
	* doc/passes.texi: Update.
	* objc/objc-act.c (objc_decode_option): Remove.
	* objc/objc-act.h (objc_decode_option): Remove.
	* objc/ojbc-lang.c (LANG_HOOKS_DECODE_OPTION): Use
	c_common_decode_option.
cp:
	* Make-lang.in (CXX_C_OBJS): Update.
	* cp-lang.c (LANG_HOOKS_DECODE_OPTION): Use c_common_decode_option.
	* cp-tree.h (cxx_decode_option): Remove.
	* decl2.c (compare_options, lang_f_options, unsupported_options,
	cxx_decode_option): Remove.
testsuite:
	* objc.dg/const-str-2.m: Update.
	* gcc.dg/cpp/c++98.c: Change to C extension.
	* gcc.dg/cpp/c++98-pedantic.c: Similarly.
	* gcc.dg/cpp/cpp.exp: Process .C extensions too.

From-SVN: r56105

cp/
	* typeck.c (build_x_unary_op): Handle pointer-to-member.

testsuite/
	* g++.dg/README (Subdirectories): Document new subdir expr.
	* g++.dg/expr/pmf-1.C: New test.

From-SVN: r56082

2002-08-05  Geoffrey Keating  <geoffk@redhat.com>

	* attribs.c: Don't include obstack.h.
	* builtins.c: Likewise.
	* cfganal.c: Likewise.
	* cfgbuild.c: Likewise.
	* cfgcleanup.c: Likewise.
	* emit-rtl.c: Likewise.
	* loop.c: Likewise.
	* stmt.c: Likewise.

Index: cp/ChangeLog
2002-08-05  Geoffrey Keating  <geoffk@redhat.com>

	* class.c: Don't include obstack.h.
	(popclass):
	* decl2.c: Delete bogus comment.
	* error.c: Don't include obstack.h.
	* except.c: Likewise.
	(dump_type): Correct comment.
	* method.c: Don't include obstack.h.
	* tree.c: Likewise.

Index: java/ChangeLog
2002-08-05  Geoffrey Keating  <geoffk@redhat.com>

	* mangle_name.c: Don't include obstack.h twice.
	* xref.c: Don't include obstack.h.

From-SVN: r56055

cp/
        Fix PR/2213
        * cvt.c (cp_convert_to_pointer): Reject conversions from integral
        expressions to pointer-to-data-member of pointer-to-member-functions.

testsuite/
        * g++.dg/other/conversion1.C: New test.

From-SVN: r56039

2002-08-04  Geoffrey Keating  <geoffk@redhat.com>

	* Makefile.in (sdbout.o): Doesn't need $(OBSTACK_H).
	* collect2.h (permanent_obstack): Delete declaration.
	* collect2.c (permanent_obstack): Delete definition.
	(main): Don't initialise permanent_obstack.  Use xstrdup instead.
	* expr.c: Don't include obstack.h.
	(permanent_obstack): Delete declaration.
	* function.c: Don't include obstack.h.
	(permanent_obstack): Delete declaration.
	* integrate.c: Don't include obstack.h.
	(function_maybepermanent_obstack): Delete declaration.
	* print-tree.c (debug_tree): Use x*alloc not permalloc.
	* sdbout.c (gen_fake_label): Use x*alloc not permalloc.
	* tlink.c (pfgets): Use xstrdup not permanent_obstack.
	* toplev.c (lang_independent_init): Rename init_obstacks to init_ttree.
	* tree.h: Rename init_obstacks to init_ttree.  Remove declarations
	of permalloc, expralloc, perm_calloc.
	* tree.c (permanent_obstack): Delete definition.
	(init_ttree): Rename from init_obstacks.
	(permalloc): Delete.
	(perm_calloc): Delete.
	(dump_tree_statistics): Don't print information about
	permanent_obstack.
	* varasm.c (assemble_start_function): Use xstrdup instead of
	permalloc/strcpy.
	(assemble_variable): Likewise.
	* config/alpha/alpha.c (unicosmk_need_dex): Use xmalloc instead of
	permalloc.
	(unicosmk_add_extern): Likewise.
	* config/c4x/c4x.c (c4x_external_ref): Likewise.
	(c4x_global_label): Likewise.
	* config/frv/frv.c (frv_encode_section_info): Likewise.
	* config/i386/winnt.c (i386_pe_record_external_function): Likewise.
	(i386_pe_record_exported_symbol): Likewise.
	* config/mips/mips.c (mips_output_external): Likewise.
	(mips_output_external_libcall): Likewise.
	* config/pa/pa.c: (permanent_obstack): Delete declaration.
	(output_call): Use ggc_strdup instead of allocating on
	permanent_obstack.
	* config/romp/romp.c: Include ggc.h.
	(get_symref): Don't declare permanent_obstack, use ggc_strdup
	intead of permanent_obstack.
	* config/rs6000/aix31.h (ASM_OUTPUT_EXTERNAL): Use concat
	instead of permalloc.
	* config/rs6000/rs6000.c (rs6000_gen_section_name): Use xmalloc
	instead of permalloc
	* config/rs6000/xcoff.h (ASM_OUTPUT_EXTERNAL): Use concat
	instead of permalloc.
	* config/vax/vax.c (vms_check_external): Use xmalloc instead of
	permalloc.

Index: cp/ChangeLog
2002-08-04  Geoffrey Keating  <geoffk@redhat.com>

	* cvt.c (ocp_convert): Delete obsolete code.
	* parse.y (permanent_obstack): Delete declaration.
	* pt.c (permanent_obstack): Delete declaration.
	* repo.c (permanent_obstack): Delete declaration.
	(open_repo_file): Use xmalloc instead of permanent_obstack.
	(init_repo): Use xstrdup instead of permanent_obstack.

Index: java/ChangeLog
2002-08-04  Geoffrey Keating  <geoffk@redhat.com>

	* class.c: (permanent_obstack): Delete declaration.
	* constants.c: (permanent_obstack): Delete declaration.
	* except.c: (permanent_obstack): Delete declaration.
	* expr.c: (permanent_obstack): Delete declaration.
	* jcf-parse.c: (permanent_obstack): Delete declaration.
	(saveable_obstack): Delete declaration.
	* parse.h: (permanent_obstack): Delete declaration.
	* typeck.c: (permanent_obstack): Delete declaration.

From-SVN: r56035

	* cp-tree.h (VF_DERIVED_VALUE): Remove.
	* class.c (finish_struct_1): Use VF_BINFO_VALUE not VF_DERIVED_VALUE.

From-SVN: r56023

	PR 7470.
	C++ ABI change - vfunc ordering.
	* class.c (add_virtual_function): Remove.
	(dfs_modify_all_vtables): Take list of all declared
	virtuals. Assign all that are not in primary base.
	(check_for_override): Adjust comments.
	(create_vtable_ptr): Take single list of virtuals. Build chain
	of declared virtuals here.
	(layout_class_type): Take single list of virtuals. Adjust.
	(finish_struct_1): Keep virtuals on single list. Adjust.

From-SVN: r56021

	* init.c (build_member_call): Use build_new_method_call, not
	build_method_call.
	* g++.dg/inherit/access3.C: New test.

From-SVN: r56000

From-SVN: r55997

From-SVN: r55995