grammars: fix display of nul character in error message

[bison.git] / tests / conflicts.at

diff --git a/tests/conflicts.at b/tests/conflicts.at
index 54df05112fe6344f3e5964319fb0dd1cd80d2b56..a46acc5ad74d1722de91e6c3ba225c4230bff272 100644 (file)
--- a/tests/conflicts.at
+++ b/tests/conflicts.at
@@ -57,6 +57,7 @@ AT_DATA_GRAMMAR([input.y],
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <assert.h>
 
 #define YYERROR_VERBOSE 1
 ]AT_YYERROR_DEFINE[
@@ -67,8 +68,7 @@ static int
 yylex (void)
 {
   static size_t toknum;
-  if (! (toknum <= strlen (input)))
-    abort ();
+  assert (toknum <= strlen (input));
   return input[toknum++];
 }
 
@@ -491,7 +491,7 @@ reduce-nonassoc: %prec 'a';
 
 %%
 ]AT_YYERROR_DEFINE[
-]AT_YYLEX_DEFINE([aaa])[
+]AT_YYLEX_DEFINE(["aaa"])[
 
 int
 main (void)