From: Russ Cox <rsc@golang.org>
Date: Wed, 22 Oct 2008 20:13:01 +0000 (-0700)
Subject: fix handling of *f() = 1
X-Git-Tag: weekly.2009-11-06~2918
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=40fa690d75ea02b64c2aa299b3aff6904c14b604;p=gostls13.git

fix handling of *f() = 1

R=ken
OCL=17625
CL=17641
---

diff --git a/src/cmd/gc/walk.c b/src/cmd/gc/walk.c
index 6c991c6a6a..25f5d79d00 100644
--- a/src/cmd/gc/walk.c
+++ b/src/cmd/gc/walk.c
@@ -937,6 +937,8 @@ loop:
 	case OIND:
 		if(top == Etop)
 			goto nottop;
+		if(top == Elv)	// even if n is lvalue, n->left is rvalue
+			top = Erv;
 		walktype(n->left, top);
 		if(n->left == N)
 			goto ret;