* parse.y (parser_tokspace): increment tokidx

  fixes test failure at [test/ruby/test_stringchar.rb:72]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13773 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 4 deletions

diff --git a/parse.y b/parse.y
index 3182ceee0e..8803ddff87 100644
--- a/parse.y
+++ b/parse.y
@@ -4917,13 +4917,13 @@ parser_newtok(struct parser_params *parser)
 static char *
 parser_tokspace(struct parser_params *parser, int n)
 {
-    int idx = tokidx + n;
+    tokidx += n;
 
-    if (idx >= toksiz) {
-	do {toksiz *= 2;} while (toksiz < idx);
+    if (tokidx >= toksiz) {
+	do {toksiz *= 2;} while (toksiz < tokidx);
 	REALLOC_N(tokenbuf, char, toksiz);
     }
-    return &tokenbuf[tokidx];
+    return &tokenbuf[tokidx-n];
 }
 
 static void