cccp.c: PROTO -> PARAMS.

	* cccp.c: PROTO -> PARAMS.
	* cexp.y: Likewise.
	* collect2.c: Likewise.
	* combine.c: Likewise.
	* convert.h: Likewise.
	* cse.c: Likewise.
	* dbxout.c: Likewise.
	* dbxout.h: Likewise.
	* diagnostic.c: Likewise.
	* doprint.c: Likewise.
	* dwarf2out.c: Likewise.
	* dwarf2out.h: Likewise.
	* dwarfout.c: Likewise.
	* dwarfout.h: Likewise.
	* dyn-string.h: Likewise.

From-SVN: r31399

1 files changed, 202 insertions, 197 deletions

diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index f3c5099..3fcc05f 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -1,5 +1,5 @@
 /* Output Dwarf2 format symbol table information from the GNU C compiler.
-   Copyright (C) 1992, 93, 95-98, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1992, 93, 95-99, 2000 Free Software Foundation, Inc.
    Contributed by Gary Funck (gary@intrepid.com).
    Derived from DWARF 1 implementation of Ron Guilmette (rfg@monkeys.com).
    Extensively modified by Jason Merrill (jason@cygnus.com).
@@ -199,26 +199,26 @@ static unsigned current_funcdef_fde;
 
 /* Forward declarations for functions defined in this file.  */
 
-static char *stripattributes		PROTO((const char *));
-static const char *dwarf_cfi_name	PROTO((unsigned));
-static dw_cfi_ref new_cfi		PROTO((void));
-static void add_cfi			PROTO((dw_cfi_ref *, dw_cfi_ref));
-static unsigned long size_of_uleb128	PROTO((unsigned long));
-static unsigned long size_of_sleb128	PROTO((long));
-static void output_uleb128		PROTO((unsigned long));
-static void output_sleb128		PROTO((long));
-static void add_fde_cfi			PROTO((char *, dw_cfi_ref));
-static void lookup_cfa_1		PROTO((dw_cfi_ref, unsigned long *,
-					       long *));
-static void lookup_cfa			PROTO((unsigned long *, long *));
-static void reg_save			PROTO((char *, unsigned, unsigned,
-					       long));
-static void initial_return_save		PROTO((rtx));
-static void output_cfi			PROTO((dw_cfi_ref, dw_fde_ref));
-static void output_call_frame_info	PROTO((int));
-static unsigned reg_number		PROTO((rtx));
-static void dwarf2out_stack_adjust	PROTO((rtx));
-static void dwarf2out_frame_debug_expr	PROTO((rtx, char *));
+static char *stripattributes		PARAMS ((const char *));
+static const char *dwarf_cfi_name	PARAMS ((unsigned));
+static dw_cfi_ref new_cfi		PARAMS ((void));
+static void add_cfi			PARAMS ((dw_cfi_ref *, dw_cfi_ref));
+static unsigned long size_of_uleb128	PARAMS ((unsigned long));
+static unsigned long size_of_sleb128	PARAMS ((long));
+static void output_uleb128		PARAMS ((unsigned long));
+static void output_sleb128		PARAMS ((long));
+static void add_fde_cfi			PARAMS ((char *, dw_cfi_ref));
+static void lookup_cfa_1		PARAMS ((dw_cfi_ref, unsigned long *,
+						 long *));
+static void lookup_cfa			PARAMS ((unsigned long *, long *));
+static void reg_save			PARAMS ((char *, unsigned, unsigned,
+						 long));
+static void initial_return_save		PARAMS ((rtx));
+static void output_cfi			PARAMS ((dw_cfi_ref, dw_fde_ref));
+static void output_call_frame_info	PARAMS ((int));
+static unsigned reg_number		PARAMS ((rtx));
+static void dwarf2out_stack_adjust	PARAMS ((rtx));
+static void dwarf2out_frame_debug_expr	PARAMS ((rtx, char *));
 
 /* Definitions of defaults for assembler-dependent names of various
    pseudo-ops and section names.
@@ -2332,186 +2332,191 @@ static int comp_unit_has_inlines;
 
 /* Forward declarations for functions defined in this file.  */
 
-static void addr_const_to_string	PROTO((dyn_string_t, rtx));
-static char *addr_to_string		PROTO((rtx));
-static int is_pseudo_reg		PROTO((rtx));
-static tree type_main_variant		PROTO((tree));
-static int is_tagged_type		PROTO((tree));
-static const char *dwarf_tag_name	PROTO((unsigned));
-static const char *dwarf_attr_name	PROTO((unsigned));
-static const char *dwarf_form_name	PROTO((unsigned));
-static const char *dwarf_stack_op_name	PROTO((unsigned));
+static void addr_const_to_string	PARAMS ((dyn_string_t, rtx));
+static char *addr_to_string		PARAMS ((rtx));
+static int is_pseudo_reg		PARAMS ((rtx));
+static tree type_main_variant		PARAMS ((tree));
+static int is_tagged_type		PARAMS ((tree));
+static const char *dwarf_tag_name	PARAMS ((unsigned));
+static const char *dwarf_attr_name	PARAMS ((unsigned));
+static const char *dwarf_form_name	PARAMS ((unsigned));
+static const char *dwarf_stack_op_name	PARAMS ((unsigned));
 #if 0
-static const char *dwarf_type_encoding_name PROTO((unsigned));
+static const char *dwarf_type_encoding_name PARAMS ((unsigned));
 #endif
-static tree decl_ultimate_origin	PROTO((tree));
-static tree block_ultimate_origin	PROTO((tree));
-static tree decl_class_context		PROTO((tree));
-static void add_dwarf_attr		PROTO((dw_die_ref, dw_attr_ref));
-static void add_AT_flag			PROTO((dw_die_ref,
-					       enum dwarf_attribute,
-					       unsigned));
-static void add_AT_int			PROTO((dw_die_ref,
-					       enum dwarf_attribute, long));
-static void add_AT_unsigned		PROTO((dw_die_ref,
-					       enum dwarf_attribute,
-					       unsigned long));
-static void add_AT_long_long		PROTO((dw_die_ref,
-					       enum dwarf_attribute,
-					       unsigned long, unsigned long));
-static void add_AT_float		PROTO((dw_die_ref,
-					       enum dwarf_attribute,
-					       unsigned, long *));
-static void add_AT_string		PROTO((dw_die_ref,
-					       enum dwarf_attribute,
-					       const char *));
-static void add_AT_die_ref		PROTO((dw_die_ref,
-					       enum dwarf_attribute,
-					       dw_die_ref));
-static void add_AT_fde_ref		PROTO((dw_die_ref,
-					       enum dwarf_attribute,
-					       unsigned));
-static void add_AT_loc			PROTO((dw_die_ref,
-					       enum dwarf_attribute,
-					       dw_loc_descr_ref));
-static void add_AT_addr			PROTO((dw_die_ref,
-					       enum dwarf_attribute, char *));
-static void add_AT_lbl_id		PROTO((dw_die_ref,
-					       enum dwarf_attribute, char *));
-static void add_AT_lbl_offset		PROTO((dw_die_ref,
-					       enum dwarf_attribute, char *));
-static dw_attr_ref get_AT		PROTO((dw_die_ref,
-					       enum dwarf_attribute));
-static const char *get_AT_low_pc	PROTO((dw_die_ref));
-static const char *get_AT_hi_pc		PROTO((dw_die_ref));
-static const char *get_AT_string	PROTO((dw_die_ref,
-					       enum dwarf_attribute));
-static int get_AT_flag			PROTO((dw_die_ref,
-					       enum dwarf_attribute));
-static unsigned get_AT_unsigned		PROTO((dw_die_ref,
-					       enum dwarf_attribute));
-static int is_c_family			PROTO((void));
-static int is_fortran			PROTO((void));
-static void remove_AT			PROTO((dw_die_ref,
-					       enum dwarf_attribute));
-static void remove_children		PROTO((dw_die_ref));
-static void add_child_die		PROTO((dw_die_ref, dw_die_ref));
-static dw_die_ref new_die		PROTO((enum dwarf_tag, dw_die_ref));
-static dw_die_ref lookup_type_die	PROTO((tree));
-static void equate_type_number_to_die	PROTO((tree, dw_die_ref));
-static dw_die_ref lookup_decl_die	PROTO((tree));
-static void equate_decl_number_to_die	PROTO((tree, dw_die_ref));
-static dw_loc_descr_ref new_loc_descr	PROTO((enum dwarf_location_atom,
-					       unsigned long, unsigned long));
-static void add_loc_descr		PROTO((dw_loc_descr_ref *,
-					       dw_loc_descr_ref));
-static void print_spaces		PROTO((FILE *));
-static void print_die			PROTO((dw_die_ref, FILE *));
-static void print_dwarf_line_table	PROTO((FILE *));
-static void add_sibling_attributes	PROTO((dw_die_ref));
-static void build_abbrev_table		PROTO((dw_die_ref));
-static unsigned long size_of_string	PROTO((const char *));
-static unsigned long size_of_loc_descr	PROTO((dw_loc_descr_ref));
-static unsigned long size_of_locs	PROTO((dw_loc_descr_ref));
-static int constant_size		PROTO((long unsigned));
-static unsigned long size_of_die	PROTO((dw_die_ref));
-static void calc_die_sizes		PROTO((dw_die_ref));
-static unsigned long size_of_line_prolog	PROTO((void));
-static unsigned long size_of_pubnames	PROTO((void));
-static unsigned long size_of_aranges	PROTO((void));
-static enum dwarf_form value_format	PROTO((dw_attr_ref));
-static void output_value_format		PROTO((dw_attr_ref));
-static void output_abbrev_section	PROTO((void));
-static void output_loc_operands		PROTO((dw_loc_descr_ref));
-static void output_die			PROTO((dw_die_ref));
-static void output_compilation_unit_header PROTO((void));
-static const char *dwarf2_name		PROTO((tree, int));
-static void add_pubname			PROTO((tree, dw_die_ref));
-static void output_pubnames		PROTO((void));
-static void add_arange			PROTO((tree, dw_die_ref));
-static void output_aranges		PROTO((void));
-static void output_line_info		PROTO((void));
-static int is_body_block		PROTO((tree));
-static dw_die_ref base_type_die		PROTO((tree));
-static tree root_type			PROTO((tree));
-static int is_base_type			PROTO((tree));
-static dw_die_ref modified_type_die	PROTO((tree, int, int, dw_die_ref));
-static int type_is_enum			PROTO((tree));
-static dw_loc_descr_ref reg_loc_descriptor PROTO((rtx));
-static dw_loc_descr_ref based_loc_descr	PROTO((unsigned, long));
-static int is_based_loc			PROTO((rtx));
-static dw_loc_descr_ref mem_loc_descriptor PROTO((rtx, enum machine_mode mode));
-static dw_loc_descr_ref concat_loc_descriptor PROTO((rtx, rtx));
-static dw_loc_descr_ref loc_descriptor	PROTO((rtx));
-static unsigned ceiling			PROTO((unsigned, unsigned));
-static tree field_type			PROTO((tree));
-static unsigned simple_type_align_in_bits PROTO((tree));
-static unsigned simple_type_size_in_bits PROTO((tree));
-static unsigned field_byte_offset		PROTO((tree));
-static void add_AT_location_description	PROTO((dw_die_ref,
-					       enum dwarf_attribute, rtx));
-static void add_data_member_location_attribute PROTO((dw_die_ref, tree));
-static void add_const_value_attribute	PROTO((dw_die_ref, rtx));
-static void add_location_or_const_value_attribute PROTO((dw_die_ref, tree));
-static void add_name_attribute		PROTO((dw_die_ref, const char *));
-static void add_bound_info		PROTO((dw_die_ref,
-					       enum dwarf_attribute, tree));
-static void add_subscript_info		PROTO((dw_die_ref, tree));
-static void add_byte_size_attribute	PROTO((dw_die_ref, tree));
-static void add_bit_offset_attribute	PROTO((dw_die_ref, tree));
-static void add_bit_size_attribute	PROTO((dw_die_ref, tree));
-static void add_prototyped_attribute	PROTO((dw_die_ref, tree));
-static void add_abstract_origin_attribute PROTO((dw_die_ref, tree));
-static void add_pure_or_virtual_attribute PROTO((dw_die_ref, tree));
-static void add_src_coords_attributes	PROTO((dw_die_ref, tree));
-static void add_name_and_src_coords_attributes PROTO((dw_die_ref, tree));
-static void push_decl_scope		PROTO((tree));
-static dw_die_ref scope_die_for		PROTO((tree, dw_die_ref));
-static void pop_decl_scope		PROTO((void));
-static void add_type_attribute		PROTO((dw_die_ref, tree, int, int,
-					       dw_die_ref));
-static char *type_tag			PROTO((tree));
-static tree member_declared_type	PROTO((tree));
+static tree decl_ultimate_origin	PARAMS ((tree));
+static tree block_ultimate_origin	PARAMS ((tree));
+static tree decl_class_context		PARAMS ((tree));
+static void add_dwarf_attr		PARAMS ((dw_die_ref, dw_attr_ref));
+static void add_AT_flag			PARAMS ((dw_die_ref,
+						 enum dwarf_attribute,
+						 unsigned));
+static void add_AT_int			PARAMS ((dw_die_ref,
+						 enum dwarf_attribute, long));
+static void add_AT_unsigned		PARAMS ((dw_die_ref,
+						 enum dwarf_attribute,
+						 unsigned long));
+static void add_AT_long_long		PARAMS ((dw_die_ref,
+						 enum dwarf_attribute,
+						 unsigned long,
+						 unsigned long));
+static void add_AT_float		PARAMS ((dw_die_ref,
+						 enum dwarf_attribute,
+						 unsigned, long *));
+static void add_AT_string		PARAMS ((dw_die_ref,
+						 enum dwarf_attribute,
+						 const char *));
+static void add_AT_die_ref		PARAMS ((dw_die_ref,
+						 enum dwarf_attribute,
+						 dw_die_ref));
+static void add_AT_fde_ref		PARAMS ((dw_die_ref,
+						 enum dwarf_attribute,
+						 unsigned));
+static void add_AT_loc			PARAMS ((dw_die_ref,
+						 enum dwarf_attribute,
+						 dw_loc_descr_ref));
+static void add_AT_addr			PARAMS ((dw_die_ref,
+						 enum dwarf_attribute,
+						 char *));
+static void add_AT_lbl_id		PARAMS ((dw_die_ref,
+						 enum dwarf_attribute,
+						 char *));
+static void add_AT_lbl_offset		PARAMS ((dw_die_ref,
+						 enum dwarf_attribute,
+						 char *));
+static dw_attr_ref get_AT		PARAMS ((dw_die_ref,
+						 enum dwarf_attribute));
+static const char *get_AT_low_pc	PARAMS ((dw_die_ref));
+static const char *get_AT_hi_pc		PARAMS ((dw_die_ref));
+static const char *get_AT_string	PARAMS ((dw_die_ref,
+						 enum dwarf_attribute));
+static int get_AT_flag			PARAMS ((dw_die_ref,
+						 enum dwarf_attribute));
+static unsigned get_AT_unsigned		PARAMS ((dw_die_ref,
+						 enum dwarf_attribute));
+static int is_c_family			PARAMS ((void));
+static int is_fortran			PARAMS ((void));
+static void remove_AT			PARAMS ((dw_die_ref,
+						 enum dwarf_attribute));
+static void remove_children		PARAMS ((dw_die_ref));
+static void add_child_die		PARAMS ((dw_die_ref, dw_die_ref));
+static dw_die_ref new_die		PARAMS ((enum dwarf_tag, dw_die_ref));
+static dw_die_ref lookup_type_die	PARAMS ((tree));
+static void equate_type_number_to_die	PARAMS ((tree, dw_die_ref));
+static dw_die_ref lookup_decl_die	PARAMS ((tree));
+static void equate_decl_number_to_die	PARAMS ((tree, dw_die_ref));
+static dw_loc_descr_ref new_loc_descr	PARAMS ((enum dwarf_location_atom,
+						 unsigned long,
+						 unsigned long));
+static void add_loc_descr		PARAMS ((dw_loc_descr_ref *,
+						 dw_loc_descr_ref));
+static void print_spaces		PARAMS ((FILE *));
+static void print_die			PARAMS ((dw_die_ref, FILE *));
+static void print_dwarf_line_table	PARAMS ((FILE *));
+static void add_sibling_attributes	PARAMS ((dw_die_ref));
+static void build_abbrev_table		PARAMS ((dw_die_ref));
+static unsigned long size_of_string	PARAMS ((const char *));
+static unsigned long size_of_loc_descr	PARAMS ((dw_loc_descr_ref));
+static unsigned long size_of_locs	PARAMS ((dw_loc_descr_ref));
+static int constant_size		PARAMS ((long unsigned));
+static unsigned long size_of_die	PARAMS ((dw_die_ref));
+static void calc_die_sizes		PARAMS ((dw_die_ref));
+static unsigned long size_of_line_prolog PARAMS ((void));
+static unsigned long size_of_pubnames	PARAMS ((void));
+static unsigned long size_of_aranges	PARAMS ((void));
+static enum dwarf_form value_format	PARAMS ((dw_attr_ref));
+static void output_value_format		PARAMS ((dw_attr_ref));
+static void output_abbrev_section	PARAMS ((void));
+static void output_loc_operands		PARAMS ((dw_loc_descr_ref));
+static void output_die			PARAMS ((dw_die_ref));
+static void output_compilation_unit_header PARAMS ((void));
+static const char *dwarf2_name		PARAMS ((tree, int));
+static void add_pubname			PARAMS ((tree, dw_die_ref));
+static void output_pubnames		PARAMS ((void));
+static void add_arange			PARAMS ((tree, dw_die_ref));
+static void output_aranges		PARAMS ((void));
+static void output_line_info		PARAMS ((void));
+static int is_body_block		PARAMS ((tree));
+static dw_die_ref base_type_die		PARAMS ((tree));
+static tree root_type			PARAMS ((tree));
+static int is_base_type			PARAMS ((tree));
+static dw_die_ref modified_type_die	PARAMS ((tree, int, int, dw_die_ref));
+static int type_is_enum			PARAMS ((tree));
+static dw_loc_descr_ref reg_loc_descriptor PARAMS ((rtx));
+static dw_loc_descr_ref based_loc_descr	PARAMS ((unsigned, long));
+static int is_based_loc			PARAMS ((rtx));
+static dw_loc_descr_ref mem_loc_descriptor PARAMS ((rtx, enum machine_mode mode));
+static dw_loc_descr_ref concat_loc_descriptor PARAMS ((rtx, rtx));
+static dw_loc_descr_ref loc_descriptor	PARAMS ((rtx));
+static unsigned ceiling			PARAMS ((unsigned, unsigned));
+static tree field_type			PARAMS ((tree));
+static unsigned simple_type_align_in_bits PARAMS ((tree));
+static unsigned simple_type_size_in_bits PARAMS ((tree));
+static unsigned field_byte_offset	PARAMS ((tree));
+static void add_AT_location_description	PARAMS ((dw_die_ref,
+						 enum dwarf_attribute, rtx));
+static void add_data_member_location_attribute PARAMS ((dw_die_ref, tree));
+static void add_const_value_attribute	PARAMS ((dw_die_ref, rtx));
+static void add_location_or_const_value_attribute PARAMS ((dw_die_ref, tree));
+static void add_name_attribute		PARAMS ((dw_die_ref, const char *));
+static void add_bound_info		PARAMS ((dw_die_ref,
+						 enum dwarf_attribute, tree));
+static void add_subscript_info		PARAMS ((dw_die_ref, tree));
+static void add_byte_size_attribute	PARAMS ((dw_die_ref, tree));
+static void add_bit_offset_attribute	PARAMS ((dw_die_ref, tree));
+static void add_bit_size_attribute	PARAMS ((dw_die_ref, tree));
+static void add_prototyped_attribute	PARAMS ((dw_die_ref, tree));
+static void add_abstract_origin_attribute PARAMS ((dw_die_ref, tree));
+static void add_pure_or_virtual_attribute PARAMS ((dw_die_ref, tree));
+static void add_src_coords_attributes	PARAMS ((dw_die_ref, tree));
+static void add_name_and_src_coords_attributes PARAMS ((dw_die_ref, tree));
+static void push_decl_scope		PARAMS ((tree));
+static dw_die_ref scope_die_for		PARAMS ((tree, dw_die_ref));
+static void pop_decl_scope		PARAMS ((void));
+static void add_type_attribute		PARAMS ((dw_die_ref, tree, int, int,
+						 dw_die_ref));
+static char *type_tag			PARAMS ((tree));
+static tree member_declared_type	PARAMS ((tree));
 #if 0
-static char *decl_start_label		PROTO((tree));
+static char *decl_start_label		PARAMS ((tree));
 #endif
-static void gen_array_type_die		PROTO((tree, dw_die_ref));
-static void gen_set_type_die		PROTO((tree, dw_die_ref));
+static void gen_array_type_die		PARAMS ((tree, dw_die_ref));
+static void gen_set_type_die		PARAMS ((tree, dw_die_ref));
 #if 0
-static void gen_entry_point_die		PROTO((tree, dw_die_ref));
+static void gen_entry_point_die		PARAMS ((tree, dw_die_ref));
 #endif
-static void gen_inlined_enumeration_type_die PROTO((tree, dw_die_ref));
-static void gen_inlined_structure_type_die PROTO((tree, dw_die_ref));
-static void gen_inlined_union_type_die	PROTO((tree, dw_die_ref));
-static void gen_enumeration_type_die	PROTO((tree, dw_die_ref));
-static dw_die_ref gen_formal_parameter_die PROTO((tree, dw_die_ref));
-static void gen_unspecified_parameters_die PROTO((tree, dw_die_ref));
-static void gen_formal_types_die	PROTO((tree, dw_die_ref));
-static void gen_subprogram_die		PROTO((tree, dw_die_ref));
-static void gen_variable_die		PROTO((tree, dw_die_ref));
-static void gen_label_die		PROTO((tree, dw_die_ref));
-static void gen_lexical_block_die	PROTO((tree, dw_die_ref, int));
-static void gen_inlined_subroutine_die	PROTO((tree, dw_die_ref, int));
-static void gen_field_die		PROTO((tree, dw_die_ref));
-static void gen_ptr_to_mbr_type_die	PROTO((tree, dw_die_ref));
-static dw_die_ref gen_compile_unit_die	PROTO((const char *));
-static void gen_string_type_die		PROTO((tree, dw_die_ref));
-static void gen_inheritance_die		PROTO((tree, dw_die_ref));
-static void gen_member_die		PROTO((tree, dw_die_ref));
-static void gen_struct_or_union_type_die PROTO((tree, dw_die_ref));
-static void gen_subroutine_type_die	PROTO((tree, dw_die_ref));
-static void gen_typedef_die		PROTO((tree, dw_die_ref));
-static void gen_type_die		PROTO((tree, dw_die_ref));
-static void gen_tagged_type_instantiation_die PROTO((tree, dw_die_ref));
-static void gen_block_die		PROTO((tree, dw_die_ref, int));
-static void decls_for_scope		PROTO((tree, dw_die_ref, int));
-static int is_redundant_typedef		PROTO((tree));
-static void gen_decl_die		PROTO((tree, dw_die_ref));
-static unsigned lookup_filename		PROTO((const char *));
-static void add_incomplete_type		PROTO((tree));
-static void retry_incomplete_types	PROTO((void));
-static void gen_type_die_for_member	PROTO((tree, tree, dw_die_ref));
-static void gen_abstract_function	PROTO((tree));
+static void gen_inlined_enumeration_type_die PARAMS ((tree, dw_die_ref));
+static void gen_inlined_structure_type_die PARAMS ((tree, dw_die_ref));
+static void gen_inlined_union_type_die	PARAMS ((tree, dw_die_ref));
+static void gen_enumeration_type_die	PARAMS ((tree, dw_die_ref));
+static dw_die_ref gen_formal_parameter_die PARAMS ((tree, dw_die_ref));
+static void gen_unspecified_parameters_die PARAMS ((tree, dw_die_ref));
+static void gen_formal_types_die	PARAMS ((tree, dw_die_ref));
+static void gen_subprogram_die		PARAMS ((tree, dw_die_ref));
+static void gen_variable_die		PARAMS ((tree, dw_die_ref));
+static void gen_label_die		PARAMS ((tree, dw_die_ref));
+static void gen_lexical_block_die	PARAMS ((tree, dw_die_ref, int));
+static void gen_inlined_subroutine_die	PARAMS ((tree, dw_die_ref, int));
+static void gen_field_die		PARAMS ((tree, dw_die_ref));
+static void gen_ptr_to_mbr_type_die	PARAMS ((tree, dw_die_ref));
+static dw_die_ref gen_compile_unit_die	PARAMS ((const char *));
+static void gen_string_type_die		PARAMS ((tree, dw_die_ref));
+static void gen_inheritance_die		PARAMS ((tree, dw_die_ref));
+static void gen_member_die		PARAMS ((tree, dw_die_ref));
+static void gen_struct_or_union_type_die PARAMS ((tree, dw_die_ref));
+static void gen_subroutine_type_die	PARAMS ((tree, dw_die_ref));
+static void gen_typedef_die		PARAMS ((tree, dw_die_ref));
+static void gen_type_die		PARAMS ((tree, dw_die_ref));
+static void gen_tagged_type_instantiation_die PARAMS ((tree, dw_die_ref));
+static void gen_block_die		PARAMS ((tree, dw_die_ref, int));
+static void decls_for_scope		PARAMS ((tree, dw_die_ref, int));
+static int is_redundant_typedef		PARAMS ((tree));
+static void gen_decl_die		PARAMS ((tree, dw_die_ref));
+static unsigned lookup_filename		PARAMS ((const char *));
+static void add_incomplete_type		PARAMS ((tree));
+static void retry_incomplete_types	PARAMS ((void));
+static void gen_type_die_for_member	PARAMS ((tree, tree, dw_die_ref));
+static void gen_abstract_function	PARAMS ((tree));
 
 /* Section names used to hold DWARF debugging information.  */
 #ifndef DEBUG_INFO_SECTION
@@ -2632,11 +2637,11 @@ static char debug_line_section_label[MAX_ARTIFICIAL_LABEL_BYTES];
 /* We allow a language front-end to designate a function that is to be
    called to "demangle" any name before it it put into a DIE.  */
 
-static const char *(*demangle_name_func) PROTO((const char *));
+static const char *(*demangle_name_func) PARAMS ((const char *));
 
 void
 dwarf2out_set_demangle_name_func (func)
-     const char *(*func) PROTO((const char *));
+     const char *(*func) PARAMS ((const char *));
 {
   demangle_name_func = func;
 }