top level:

	* Makefile.in (WARN_CFLAGS): Add -Wwrite-strings.
	(tree.o): Depend on output.h.

	* c-decl.c (pending_invalid_xref_file,
	current_function_prototype_file): Constify.
	(pushdecl): Constify a local char *.
	(define_label): Constify filename parameter.
	* c-lex.c (init_parse): Constify parameter and return value.
	* c-typeck.c (c_expand_asm_operands): Constify filename parameter.
	* c-tree.h: Update prototypes.
	* c-parse.in: Constify filename member of %union, and if_stmt_file.
	* c-parse.y, c-parse.c, c-parse.h, objc/objc-parse.y,
	objc/objc-parse.c: Regenerate.

	* dwarfout.c (dwarfout_init): Constify main_input_filename parameter.
	* dwarfout.h: Update prototypes.
	* expr.c (expand_expr): Constify a local char *.
	* flags.h: Constify main_input_filename.
	* function.c (expand_function_end): Constify filename parameter.
	* genrecog.c (make_insn_sequence): Use a character array for
	c_test_pos.
	(main): Remove unused variables.
	* input.h: Constify input_filename, main_input_filename, and
	file_stack.name.  Update prototypes.
	* output.h: Declare first_global_object_name and
	weak_global_object_name here, as const char *.
	* stmt.c (expand_asm_operands): Constify filename parameter.
	* toplev.c (compile_file, push_srcloc, debug_start_source_file):
	Constify filename parameter.
	(input_filename, main_input_filename): Constify.
	* toplev.h: Update prototypes.
	* tree.c: Include output.h.  Don't declare
	first_global_object_name or weak_global_object_name.  Clean up string
	bashing in get_file_function_name_long.
	* tree.h (struct tree_decl): Constify filename member.
	(input_filename): Constify.
	Update prototypes.
	* varasm.c (first_global_object_name, weak_global_object_name):
	Constify.
	(assemble_start_function, assemble_variable): Clean up string bashing.

	* gcc.c: Constify all spec-related strings initialized,
	transitively, from string constants.  Constify all strings
	and string variables related to multilibs.
	(set_spec, read_specs): Cast argument to free to PTR.
	(used_arg): Do not modify multilib_matches.  Use strncmp plus
	length comparison to compare multilib switches.
	* genmultilib: Constify everything declared in multilib.h.

ch:
	* ch-tree.h: Update prototypes.  Remove prototypes for
	functions declared elsewhere.
	* decl.c (define_label): Constify filename parameter.
	* grant.c (globalize_decl, set_default_grant_file): Constify
	local char * variables.  Don't declare
	first_global_object_name or asm_out_file.
	* lang.c (chill_real_input_filename): Constify.
	* lex.c (init_parse): Constify parameter and return value.
	* parse.c: Don't declare input_filename.
	(ch_expand_asm_operands): Constify filename parameter.
	(parse_multi_dimension_case_action): Constify local char *.
	* satisfy.c (safe_satisfy_decl): Constify local char *.

cp:
	* cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
	and pending_inline.filename.  Update prototypes.
	* decl.c (define_label): Constify filename parameter.
	* decl2.c (warn_if_unknown_interface): Constify local char *.
	* input.c Constify input_source.filename. Don't declare
	input_filename or lineno.  Constify filename parameter to feed_input.
	* lex.c (init_parse): Constify parameter and return value.
	(cp_pragma_interface, cp_pragma_implementation): Constify
	filename argument.
	(reinit_parse_for_method, reinit_parse_for_block,
	reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
	Constify local char *.
	* pt.c: Don't declare lineno or input_filename.
	(print_template_context, tsubst_friend_function, tsubst_decl,
	tsubst, instantiate_decl): Constify local char *.
	* semantics.c (expand_body): Constify local char *.
	* tree.c (build_srcloc): Constify filename parameter.
	* typeck.c (c_expand_asm_operands): Constify filename
	parameter.

f:
	* com.c (ffecom_subscript_check_): Constify array_name
	parameter. Clean up string bashing.
	(ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
	parameter.
	(ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
	ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
	local char *.
	(init_parse): Constify parameter and return value.
	* lex.c: Include dwarfout.h instead of prototyping dwarfout_*
	functions here.
	(ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
	(ffelex_hash_, ffelex_include_): Constify local char *.
	* std.c (ffestd_exec_end): Constify local char *.
	* where.c (ffewhere_file_new): Constify filename parameter.
	* where.h: Update prototypes.

java:
	* check_init.c (check_init): Constify local char *.
	* class.c (push_class): Constify local char *.
	* java_tree.h: Update prototypes.
	* jcf-io.c (open_class): Constify filename parameter and
	return value.
	(find_class): Remove redundant string copy.  Cast return from
	open_class.
	* jcf-parse.c (read_class, parse_class_file, yyparse):
	Constify local char *.
	* jcf-write.c (generate_bytecode_insns, generate_classfile):
	Constify local char *.
	* jcf.h (JCF): Constify filename and classname.
	(JCF_FINISH): Cast args to FREE to char * when appropriate.
	* lang.c (init_parse): Constify parameter and return value.
	* lex.c (java_get_line_col): Constify filename parameter.
	* parse.h: Constify parser_ctxt.filename.  Update prototypes.
	* parse.y (java_parser_context_suspend,
	issue_warning_error_from_context, safe_layout_class): Constify
	local char *.
	* parse.c: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33804 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 12 insertions, 12 deletions

diff --git a/gcc/cp/lex.c b/gcc/cp/lex.c
index ba32971d259..34fea7e1cd4 100644
--- a/gcc/cp/lex.c
+++ b/gcc/cp/lex.c
@@ -65,8 +65,8 @@ static void feed_defarg PARAMS ((tree, tree));
 static void store_pending_inline PARAMS ((tree, struct pending_inline *));
 static void reinit_parse_for_expr PARAMS ((struct obstack *));
 static int *init_cpp_parse PARAMS ((void));
-static void cp_pragma_interface PARAMS ((char *));
-static void cp_pragma_implementation PARAMS ((char *));
+static void cp_pragma_interface PARAMS ((const char *));
+static void cp_pragma_implementation PARAMS ((const char *));
 static int handle_cp_pragma PARAMS ((const char *));
 #ifdef HANDLE_GENERIC_PRAGMAS
 static int handle_generic_pragma PARAMS ((int));
@@ -510,9 +510,9 @@ init_cpp_parse ()
   return token_count;
 }
 
-char *
+const char *
 init_parse (filename)
-     char *filename;
+     const char *filename;
 {
   extern int flag_no_gnu_keywords;
   extern int flag_operator_names;
@@ -1188,7 +1188,7 @@ interface_strcmp (s)
 
 static void
 cp_pragma_interface (main_filename)
-     char *main_filename;
+     const char *main_filename;
 {
   tree fileinfo 
     = TIME_IDENTIFIER_FILEINFO (get_time_identifier (input_filename));
@@ -1235,7 +1235,7 @@ cp_pragma_interface (main_filename)
 
 static void
 cp_pragma_implementation (main_filename)
-     char *main_filename;
+     const char *main_filename;
 {
   struct impl_files *ifiles = impl_file_chain;
   for (; ifiles; ifiles = ifiles->next)
@@ -1514,7 +1514,7 @@ reinit_parse_for_method (yychar, decl)
 {
   int len;
   int starting_lineno = lineno;
-  char *starting_filename = input_filename;
+  const char *starting_filename = input_filename;
 
   reinit_parse_for_block (yychar, &inline_text_obstack);
 
@@ -1562,7 +1562,7 @@ reinit_parse_for_block (pyychar, obstackp)
   register int c;
   int blev = 1;
   int starting_lineno = lineno;
-  char *starting_filename = input_filename;
+  const char *starting_filename = input_filename;
   int len;
   int look_for_semicolon = 0;
   int look_for_lbrac = 0;
@@ -1728,7 +1728,7 @@ reinit_parse_for_expr (obstackp)
 {
   register int c;
   int starting_lineno = lineno;
-  char *starting_filename = input_filename;
+  const char *starting_filename = input_filename;
   int len;
   int plev = 0;
 
@@ -1868,7 +1868,7 @@ feed_defarg (f, p)
      tree f, p;
 {
   tree d = TREE_PURPOSE (p);
-  char *file;
+  const char *file;
   int line;
   if (TREE_CODE (f) == FUNCTION_DECL)
     {
@@ -2589,7 +2589,7 @@ handle_cp_pragma (pname)
     }
   else if (! strcmp (pname, "interface"))
     {
-      char *main_filename = input_filename;
+      const char *main_filename = input_filename;
 
       main_filename = file_name_nondirectory (main_filename);
 
@@ -2616,7 +2616,7 @@ handle_cp_pragma (pname)
     }
   else if (! strcmp (pname, "implementation"))
     {
-      char *main_filename = main_input_filename ? main_input_filename : input_filename;
+      const char *main_filename = main_input_filename ? main_input_filename : input_filename;
 
       main_filename = file_name_nondirectory (main_filename);