* cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
	(layout_basetypes): Remove.
	* class.c (propagate_binfo_offsets): Moved here from tree.c.
	Update to handle primary virtual bases.
	(remove_base_fields): New function, split out from
	layout_basetypes.
	(dfs_mark_primary_bases_and_set_vbase_offsets): New function.
	(layout_virtual_bases): New function, split out from
	layout_basetypes.  Update to handle primary virtual bases.
	(layout_basetypes): Moved here from tree.c.  Use
	remove_base_fields and layout_virtual_bases.
	* search.c (dfs_mark_primary_bases_queue_p): New function.
	(mark_primary_bases): Use it.
	* tree.c (CEIL): Remove.
	(propagate_binfo_offsets): Remove.
	(layout_basetypes): Remove.

From-SVN: r31168

	* system.h (CEIL): Define.
	* builtins.c (CEIL): Remove.
	* expmed.c (CEIL): Likewise.
	* expr.c (CEIL): Likewise.
	* stor-layout.c (CEIL): Likewise.

From-SVN: r31167

	* expr.c (store_constructor_field): Fix typo introduced with last
	gcc2 merge.

From-SVN: r31166

From-SVN: r31165

	* cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
	(BINFO_PRIMARY_MARKED_P): New macro.
	(SET_BINFO_PRIMARY_MARKED_P): Likewise.
	(CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
	(mark_primary_bases): New function.
	(unmark_primary_bases): Likewise.
	* search.c (get_abstract_virtuals_1): Remove.
	(dfs_mark_primary_bases): New function.
	(mark_primary_bases): Likewise.
	(dfs_unmark_primary_bases): Likewise.
	(unmark_primary_bases): Likewise.
	(dfs_get_pure_virtuals): Likewise.

From-SVN: r31164

	* cp-tree.h (skip_rtti_stuff): Adjust prototype.
	* class.c (skip_rtti_stuff): Reorganize parameters and return value.
	(modify_one_vtable): Adjust.
	(fixup_vtable_deltas1): Likewise.
	(override_one_vtable): Likewise.
	* search.c (get_abstract_virtuals_1): Likewise.
	(get_pure_virtuals): Likewise.
	(expand_upcast_fixups): Likewise.
	* tree.c (debug_binfo): Likewise.

From-SVN: r31163

From-SVN: r31162

	* class.c (build_vtable): Don't return a value.  Don't rebuild
	vtables for bases that have already been handled.
	(prepare_fresh_vtable): Don't rebuild vtables for bases that have
	already been handled.
	(modify_one_vtable): Adjust accordingly.
	(fixup_vtable_deltas1): Likewise.
	(finish_struct_1): Likewise.

From-SVN: r31161

From-SVN: r31160

	* symcat.h (STRINGX) [!__STDC__ || ALMOST_STDC]: Change "?" to "s"
	to stringify argument s.

From-SVN: r31159

From-SVN: r31158

From-SVN: r31157

From-SVN: r31156

From-SVN: r31155

	* cp-tree.h (VF_NORMAL_VALUE): Remove.
	* class.c (struct base_info): Remove vfield, vfields, and rtti.
	(set_primary_base): New function, split out from ...
	(finish_base_struct): ... here.  Rename to ...
	(determine_primary_base): ... this.  Simplify.
	(create_vtable_ptr): Tweak accordingly.
	(finish_struct_1): Simplify.

From-SVN: r31154

function.c (update_temp_slot_address): Handle case where sum of temporary address plus offset in register is a valid...

	* function.c (update_temp_slot_address): Handle case where sum of
	temporary address plus offset in register is a valid address.

From-SVN: r31153

From-SVN: r31152

From-SVN: r31151

	* cp-tree.h (CLASSTYPE_VBASECLASSES): Update documentation.
	(CLASSTYPE_N_BASECLASSES): Likewise.
	(BINFO_FOR_VBASE): New macro.
	(get_vbase_types): Change prototype.
	* class.c (build_vbase_path): Use BINFO_FOR_VBASE.
	(prepare_fresh_vtable): Likewise.
	(finish_vtbls): Likewise.
	(get_class_offset_1): Likewise.
	(modify_all_indirect_vtables): Likewise.
	(build_vbase_pointer_fields): Likewise.
	* decl.c (xref_basetypes): Don't set CLASSTYPE_VBASECLASSES here.
	* init.c (sort_base_init): Use BINFO_FOR_VBASE.
	(expand_member_init): Likewise.
	* search.c (get_base_distance): Likewise.
	(lookup_field_queue_p): Likewise.
	(virtual_context): Likewise.
	(get_vbase_types): Don't return a value.  Set
	CLASSTYPE_VBASECLASSES here.
	* typeck.c (get_delta_difference): Use BINFO_FOR_VBASE.

From-SVN: r31150

From-SVN: r31149

	* class.c (assume_compiled, assume_compiled_node): Add static
	prototype.
	(add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.

	* jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.

	* jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.

	* parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
	to `__modifier' to avoid stringifying it.

	* parse.y (verify_constructor_circularity): Don't call a variadic
	function with a non-literal format string.
	(java_check_abstract_methods): Move unreachable code inside
	`continue' statement.
	(lookup_method_invoke): Call xstrdup, not strdup.

	* expr.c (expand_java_field_op): Avoid the use of ANSI string
	concatenation.

	* jcf-parse.c (yyparse): Likewise.

	* jv-scan.c (main): Likewise.

From-SVN: r31148

Thu Dec 16 00:09:45 1999  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* expr.c (expand_invoke): Layout the loaded class before
 	attempting to use it.
	(expand_java_field_op): Allow final field assignments to take
 	place in $finit$.
	* typeck.c (convert): Return error_mark_node if expr is null.

From-SVN: r31147

	* parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
	ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
	ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
	concatenation.

	* parse.y (synchronized, variable_redefinition_error,
	check_class_interface_creation, create_interface, create_class,
	method_header, finish_method_declaration,
	check_modifiers_consistency, method_declarator,
	complete_class_report_errors, check_abstract_method_definitions,
	java_check_regular_methods, check_throws_clauses,
	java_check_abstract_methods, read_import_dir,
	check_pkg_class_access, declare_local_variables, fix_constructors,
	cut_identifier_in_qualified, resolve_expression_name,
	resolve_qualified_expression_name, patch_method_invocation,
	java_complete_lhs, patch_assignment, try_builtin_assignconv,
	patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
	patch_exit_expr, patch_exit_expr, patch_switch_statement,
	patch_try_statement, patch_synchronized_statement,
	patch_throw_statement, check_thrown_exceptions,
	patch_conditional_expr): Likewise.

From-SVN: r31146

1999-12-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * class.c (class_depth): Return -1 if the class doesn't load
        properly.
        * expr.c (can_widen_reference_to): Check for errors during depth
        computation and return 0 accordingly.
        * jcf-parse.c (parse_source_file): Call java_fix_constructors to
        create default constructors and add an other error check.
        * parse.h (java_fix_constructors): Prototyped.
        * parse.y (java_pre_expand_clinit): Likewise.
        (build_super_invocation): Re-prototyped to feature one argument.
        (java_check_circular_reference): Directly use `current'.
        (java_fix_constructors): New function.
        (java_check_regular_methods): Don't create default constructors
        here, but abort if none were found.
        (java_complete_expand_methods): Pre-process <clinit> calling
        java_pre_expand_clinit.
        (java_pre_expand_clinit): New function.
        (fix_constructors): build_super_invocation invoked with the
        current method declaration as an argument.
        (build_super_invocation): Use the context of the processed method
        decl argument instead of current_class.
        * typeck.c (lookup_java_method): Take WFLs in method names into
        account.

From-SVN: r31144

From-SVN: r31143

	* com.c (ffecom_init_0): Make double_ftype_double,
	float_ftype_float, ldouble_ftype_ldouble,
	ffecom_tree_ptr_to_fun_type_void local.
	(tracker_head): New static variable.
	(mark_tracker_head): New, marker procedure for tracker_head.
	(ffecom_save_tree_forever): New procedure.
	(ffecom_init_zero_): Remove obstack use.
	(ffecom_make_gfrt_): Remove obstack use.
	(ffecom_sym_transform_): Remove obstack use, save appropriate trees.
	(ffecom_transform_common_): Remove obstack use, save appropriate
	trees.
	(ffecom_type_namelist_): Remove obstack use, save appropriate
	trees.
	(ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
	(ffecom_lookup_label): Remove obstack use, save appropriate trees.
	(duplicate_decls): Remove obstack use.
	(finish_function): push & pop ggc context around
	rest_of_compilation when building nested function.
	(mark_binding_level): New function.
	(init_decl_processing): Mark all the GC roots.
	(ggc_p): Set to 1.
	(lang_mark_tree): New function.
	(lang_mark_false_label_stack): New trivial function.
	* com.h (ffecom_save_tree_forever): Declare as external.
	* lex.c (ffelex_hash_): Use GC to allocate the filename string
	even when ffelex_kludge_flag_.
	* ste.c (ffeste_io_ialist_): Register a static root.
	(ffeste_io_inlist_): Likewise.
	(ffeste_io_icilist_): Likewise.
	(ffeste_io_cllist_): Likewise.
	(ffeste_io_cilist_): Likewise.
	(ffeste_io_olist_): Likewise.
	* Makefile.in (OBJS): Don't use ggc-callbacks.o.
	(OBJDEPS): Likewise.
	(GGC_H): New variable.
	Update dependencies.
	* where.c (ffewhere_head): New global.
	(mark_ffewhere_head): New marker procedure for ffewhere_head.
	(ffewhere_file_kill): Use GC to do memory management.
	(ffewhere_file_new): Use GC to do memory management.
	* ggc.j: New file.

From-SVN: r31142

From-SVN: r31141

From-SVN: r31140

	* system.h (bcopy, bcmp, bzero, index, rindex, atof, atol, free,
	getcwd, getenv, getwd, sbrk, strstr, malloc, calloc, realloc,
	strerror, getrlimit, setrlimit, abort): Add prototype arguments.

From-SVN: r31139

From-SVN: r31138

From-SVN: r31137

From-SVN: r31136

From-SVN: r31135

From-SVN: r31134

From-SVN: r31133

1999-12-30  Gabriel Dos Reis  <dosreis@cmla.ens-cachan.fr>

        * dwarfout.c: Include "frame.h"
        * dwarf2out.c: Likewise.
        * Makefile.in (dwarfout.o): Depend on frame.h
        (dwarf2out.o): Likewise.

From-SVN: r31131

From-SVN: r31128

        * config/i386/i386.h (DWARF_FRAME_REGISTERS): Define as 17, the old
        value of FIRST_PSEUDO_REGISTER.
        * frame.h (DWARF_FRAME_REGISTERS): Default to FIRST_PSEUDO_REGISTER.
        (struct frame_state): Use DWARF_FRAME_REGISTERS.
        * dwarfout.c (output_reg_number): Ditto.
        * dwarf2out.c (reg_number, expand_builtin_init_dwarf_reg_sizes): Ditto.
        (DWARF_FRAME_RETURN_COLUMN): Default to DWARF_FRAME_REGISTERS.

From-SVN: r31127

From-SVN: r31125

	* crtstuff.c: If !inhibit_libc, include stdlib.h/unistd.h.
	Otherwise provide a declaration for atexit.
	(init_dummy): Make sure dummy call to atexit is nevertheless
	called with correct number of args.

	* frame.c: Update comments referring to other files.

	* libgcc2.c: Likewise.

From-SVN: r31124