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[bison.git] / tests / conflicts.at

diff --git a/tests/conflicts.at b/tests/conflicts.at
index 9b503b63ae299d3fec097ee56996b7af8608463e..436ba858bfdb7803a0e68f6cb15f7f05298ad097 100644 (file)
--- a/tests/conflicts.at
+++ b/tests/conflicts.at
@@ -56,6 +56,7 @@ AT_DATA_GRAMMAR([input.y],
 %{
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #define YYERROR_VERBOSE 1
 static void
@@ -65,16 +66,15 @@ yyerror (const char *msg)
 }
 
 /* The current argument. */
-static const char *input = NULL;
+static const char *input;
 
 static int
 yylex (void)
 {
-  /* No token stands for end of file. */
-  if (input && *input)
-    return *input++;
-  else
-    return 0;
+  static size_t toknum;
+  if (! (toknum <= strlen (input)))
+    abort ();
+  return input[toknum++];
 }
 
 %}
@@ -90,8 +90,7 @@ expr: expr '<' expr
 int
 main (int argc, const char *argv[])
 {
-  if (argc > 1)
-    input = argv[1];
+  input = argc <= 1 ? "" : argv[1];    
   return yyparse ();
 }
 ]])
@@ -482,9 +481,9 @@ AT_DATA([input.y],
 exp: exp OP exp | NUM;
 ]])
 
-AT_CHECK([bison -o input.c input.y], 0, [],
+AT_CHECK([bison -o input.c input.y], 1, [],
 [input.y: conflicts: 1 shift/reduce
-input.y: warning: expected 0 shift/reduce conflicts
+input.y: expected 0 shift/reduce conflicts
 ])
 AT_CLEANUP
 
@@ -519,9 +518,9 @@ AT_DATA([input.y],
 exp: exp OP exp | NUM;
 ]])
 
-AT_CHECK([bison -o input.c input.y], 0, [],
+AT_CHECK([bison -o input.c input.y], 1, [],
 [input.y: conflicts: 1 shift/reduce
-input.y: warning: expected 2 shift/reduce conflicts
+input.y: expected 2 shift/reduce conflicts
 ])
 AT_CLEANUP
 
@@ -539,9 +538,9 @@ program: a 'a' | a a;
 a: 'a';
 ]])
 
-AT_CHECK([bison -o input.c input.y], 0, [],
+AT_CHECK([bison -o input.c input.y], 1, [],
 [input.y: conflicts: 1 reduce/reduce
-input.y: warning: expected 0 reduce/reduce conflicts
+input.y: expected 0 reduce/reduce conflicts
 ])
 AT_CLEANUP