From: Russ Cox <rsc@golang.org>
Date: Wed, 21 Apr 2010 00:39:31 +0000 (-0700)
Subject: gc: print x[y:] correctly
X-Git-Tag: weekly.2010-04-27~66
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=4ba177ae36c9039d8110f08daaaccc18c5702864;p=gostls13.git

gc: print x[y:] correctly

R=ken2
CC=golang-dev
https://golang.org/cl/955041
---

diff --git a/src/cmd/gc/print.c b/src/cmd/gc/print.c
index f9799c5231..8d85d04652 100644
--- a/src/cmd/gc/print.c
+++ b/src/cmd/gc/print.c
@@ -297,7 +297,8 @@ exprfmt(Fmt *f, Node *n, int prec)
 		fmtprint(f, "[");
 		exprfmt(f, n->right->left, 0);
 		fmtprint(f, ":");
-		exprfmt(f, n->right->right, 0);
+		if(n->right->right != N)
+			exprfmt(f, n->right->right, 0);
 		fmtprint(f, "]");
 		break;