From: Russ Cox <rsc@golang.org>
Date: Mon, 25 Aug 2014 00:31:45 +0000 (-0400)
Subject: cmd/gc: re-enable IfacePointerOnly
X-Git-Tag: go1.4beta1~728
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=75b72b1b27dd74ca9a1ebdba22f545233431a99f;p=gostls13.git

cmd/gc: re-enable IfacePointerOnly

CL 130240043 did this but broke ARM, because
it made newErrorCString start allocating, so we rolled
it back in CL 133810043.

CL 133820043 removed that allocation.

Try again.

Fixes #8405.

LGTM=bradfitz, dave
R=golang-codereviews, bradfitz
CC=dave, golang-codereviews, r
https://golang.org/cl/133830043
---

diff --git a/src/cmd/gc/subr.c b/src/cmd/gc/subr.c
index 325614e6bc..081c373a88 100644
--- a/src/cmd/gc/subr.c
+++ b/src/cmd/gc/subr.c
@@ -3808,7 +3808,7 @@ isdirectiface(Type *t)
 	// where the data word can hold a pointer or any
 	// non-pointer value no bigger than a pointer.
 	enum {
-		IfacePointerOnly = 0,
+		IfacePointerOnly = 1,
 	};
 
 	if(IfacePointerOnly) {