From: David Symonds <dsymonds@golang.org>
Date: Fri, 27 Jan 2012 02:59:32 +0000 (+1100)
Subject: gc: remove extra paranoia from inlining unsafe.Pointer fix.
X-Git-Tag: weekly.2012-01-27~1
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=1b19134c4f8f6d303f640948164dc6e7c691f756;p=gostls13.git

gc: remove extra paranoia from inlining unsafe.Pointer fix.

R=rsc
CC=golang-dev
https://golang.org/cl/5569075
---

diff --git a/src/cmd/gc/subr.c b/src/cmd/gc/subr.c
index 0a377822ea..64a0070776 100644
--- a/src/cmd/gc/subr.c
+++ b/src/cmd/gc/subr.c
@@ -1149,7 +1149,9 @@ assignop(Type *src, Type *dst, char **why)
 	if(why != nil)
 		*why = "";
 
-	if(safemode && (importpkg == nil || importpkg == localpkg) && src != T && src->etype == TUNSAFEPTR) {
+	// TODO(rsc,lvd): This behaves poorly in the presence of inlining.
+	// https://code.google.com/p/go/issues/detail?id=2795
+	if(safemode && importpkg == nil && src != T && src->etype == TUNSAFEPTR) {
 		yyerror("cannot use unsafe.Pointer");
 		errorexit();
 	}