index 08524fd84a4a775dd778c9eb1d873f7935739d11..7a831c2a8f63390e8435adca419867c1a5604fc9 100644 (file)
--- a/src/liboconfig/scanner.l
+++ b/src/liboconfig/scanner.l
*/
%{
-/* lex and yacc do some weird stuff, so turn off some warnings. */
-#if defined(__clang__)
-# pragma clang diagnostic ignored "-Wunused-function"
-# pragma clang diagnostic ignored "-Wunneeded-internal-declaration"
-#endif
-
#include <stdlib.h>
+#include <string.h>
#include "oconfig.h"
#include "aux_types.h"
#include "parser.h"
%}
%option yylineno
%option noyywrap
+%option noinput
+%option nounput
%x ML
WHITE_SPACE [\ \t\b]
NON_WHITE_SPACE [^\ \t\b]
if (ml_free <= len) {
ml_len += len - ml_free + 1;
- ml_buffer = (char *)realloc (ml_buffer, ml_len);
+ ml_buffer = realloc (ml_buffer, ml_len);
if (NULL == ml_buffer)
YY_FATAL_ERROR ("out of dynamic memory in ml_append");
}