jcf-parse.c (yyparse): variable len changed from a char to an int to prevent overflow.

1999-01-07  Andrew Haley  <aph@viagra.cygnus.co.uk>
	* jcf-parse.c (yyparse): variable len changed from a char to an
	int to prevent overflow.

From-SVN: r24560

gcc/java/ChangeLog

+1999-01-07  Andrew Haley  <aph@viagra.cygnus.co.uk>
+
+	* jcf-parse.c (yyparse): variable len changed from a char to an
+	int to prevent overflow.
+
 Wed Jan  6 17:19:46 1999  Per Bothner  <bothner@cygnus.com>
 
 	* java-tree.h:  Declare read_class.

gcc/java/jcf-parse.c

@@ -769,9 +769,9 @@ yyparse ()
 
       if (list[0]) 
 	{
-	  char *value, len;
+	  char *value;
 
-	  len = strlen (list);
+	  int len = strlen (list);
 	  /* FIXME: this test is only needed until our .java parser is
 	     fully capable.  */
 	  if (len > 5 && ! strcmp (&list[len - 5], ".java"))