* parse.y (str_extend): change types of second and third arguments

	  from char to int.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1857 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/parse.y b/parse.y
index 1e36ca7441..e1c2dd46d1 100644
--- a/parse.y
+++ b/parse.y
@@ -2048,7 +2048,7 @@ none		: /* none */
 static char *tokenbuf = NULL;
 static int   tokidx, toksiz = 0;
 
-static NODE *str_extend _((NODE*,char,char));
+static NODE *str_extend _((NODE*,int,int));
 
 #define LEAVE_BS 1
 
@@ -3879,7 +3879,7 @@ yylex()
 static NODE*
 str_extend(list, term, paren)
     NODE *list;
-    char term, paren;
+    int term, paren;
 {
     int c;
     int brace = -1;