diff options
Diffstat (limited to 'gcc/cexp.y')
| -rw-r--r-- | gcc/cexp.y | 19 |
1 files changed, 10 insertions, 9 deletions
@@ -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: "); |