From: Russ Cox <rsc@golang.org>
Date: Fri, 26 Jun 2009 01:19:05 +0000 (-0700)
Subject: allow
X-Git-Tag: weekly.2009-11-06~1323
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=5851a1b5ad4edd46a433336e3c1e79eb7e7bd43f;p=gostls13.git

allow

package main
type t interface
type t interface{ m(map[t]bool) }
type m map[t] int

making it work without the forward declaration will require a second pass.

R=ken
OCL=30773
CL=30773
---

diff --git a/src/cmd/gc/subr.c b/src/cmd/gc/subr.c
index 4f646fbc1e..9dfb445c63 100644
--- a/src/cmd/gc/subr.c
+++ b/src/cmd/gc/subr.c
@@ -333,7 +333,7 @@ algtype(Type *t)
 		a = ASTRING;	// string
 	else if(isnilinter(t))
 		a = ANILINTER;	// nil interface
-	else if(t->etype == TINTER)
+	else if(t->etype == TINTER || t->etype == TFORWINTER)
 		a = AINTER;	// interface
 	else
 		a = ANOEQ;	// just bytes, but no hash/eq