c-aux-info.c (data_type, [...]): Qualify a char* with the `const' keyword.

        * c-aux-info.c (data_type, affix_data_type, gen_decl,
        gen_formal_list_for_type, gen_formal_list_for_func_def, gen_type):
        Qualify a char* with the `const' keyword.
        * c-common.c (declare_hidden_char_array, add_attribute, if_elt,
        declare_function_name, decl_attributes, format_char_info,
        check_format_info, binary_op_error): Likewise.
        * cexp.y (yyerror, error, pedwarn, warning, token): Likewise.
        * gcse.c (dump_hash_table): Likewise.
        * integrate.c (function_cannot_inline_p): Likewise
        * optabs.c: Include insn-config.h earlier.
        (init_libfuncs, init_integral_libfuncs, init_floating_libfuncs):
        Qualify a char* with the `const' keyword.
        * real.c (asctoe24, asctoe53, asctoe64, asctoe113, asctoe,
        asctoeg, mtherr, ereal_atof): Likewise.
        * real.h (ereal_atof): Likewise.
        * sbitmap.c (dump_sbitmap_vector): Likewise.
        * sbitmap.h (dump_sbitmap_vector): Likewise.
        * stmt.c (nesting, n_occurrences, expand_start_case): Likewise.
        * toplev.c (rest_of_compilation): Likewise.
        * tree.h (function_cannot_inline_p, expand_start_case): Likewise.

From-SVN: r25614

1 files changed, 10 insertions, 9 deletions

diff --git a/gcc/cexp.y b/gcc/cexp.y
index 76818e8..9ccc025 100644
--- a/gcc/cexp.y
+++ b/gcc/cexp.y
@@ -1,5 +1,5 @@
 /* Parse C expressions for CCCP.
-   Copyright (C) 1987, 92, 94, 95, 96, 97, 1998 Free Software Foundation.
+   Copyright (C) 1987, 92, 94-98, 1999 Free Software Foundation.
 
 This program is free software; you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
@@ -50,7 +50,8 @@ struct arglist {
 HOST_WIDEST_INT parse_c_expression PROTO((char *, int));
 
 static int yylex PROTO((void));
-static void yyerror PVPROTO((char *, ...)) ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
+static void yyerror PVPROTO((const char *, ...))
+  ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
 static HOST_WIDEST_INT expression_value;
 #ifdef TEST_EXP_READER
 static int expression_signedp;
@@ -135,9 +136,9 @@ struct constant;
 HOST_WIDEST_INT parse_escape PROTO((char **, HOST_WIDEST_INT));
 int check_assertion PROTO((U_CHAR *, int, int, struct arglist *));
 struct hashnode *lookup PROTO((U_CHAR *, int, int));
-void error PVPROTO((char *, ...)) ATTRIBUTE_PRINTF_1;
-void pedwarn PVPROTO((char *, ...)) ATTRIBUTE_PRINTF_1;
-void warning PVPROTO((char *, ...)) ATTRIBUTE_PRINTF_1;
+void error PVPROTO((const char *, ...)) ATTRIBUTE_PRINTF_1;
+void pedwarn PVPROTO((const char *, ...)) ATTRIBUTE_PRINTF_1;
+void warning PVPROTO((const char *, ...)) ATTRIBUTE_PRINTF_1;
 
 static int parse_number PROTO((int));
 static HOST_WIDEST_INT left_shift PROTO((struct constant *, unsigned HOST_WIDEST_INT));
@@ -494,7 +495,7 @@ parse_number (olen)
 }
 
 struct token {
-  char *operator;
+  const char *operator;
   int token;
 };
 
@@ -1001,17 +1002,17 @@ parse_c_expression (string, warn_undefined)
 }
 
 static void
-yyerror VPROTO ((char * msgid, ...))
+yyerror VPROTO ((const char * msgid, ...))
 {
 #ifndef ANSI_PROTOTYPES
-  char * msgid;
+  const char * msgid;
 #endif
   va_list args;
 
   VA_START (args, msgid);
 
 #ifndef ANSI_PROTOTYPES
-  msgid = va_arg (args, char *);
+  msgid = va_arg (args, const char *);
 #endif
 
   fprintf (stderr, "error: ");