From: Lucio De Re <lucio.dere@gmail.com>
Date: Wed, 7 Sep 2011 17:55:48 +0000 (-0400)
Subject: gc: silence Plan 9 warnings
X-Git-Tag: weekly.2011-09-07~8
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=4ba677c6ea5203960476a0dfc73f7ffa3442cd7d;p=gostls13.git

gc: silence Plan 9 warnings

R=golang-dev
CC=golang-dev, rsc
https://golang.org/cl/4975055
---

diff --git a/src/cmd/gc/sinit.c b/src/cmd/gc/sinit.c
index 18856cd3ac..4550577a4f 100644
--- a/src/cmd/gc/sinit.c
+++ b/src/cmd/gc/sinit.c
@@ -1260,6 +1260,8 @@ addvalue(InitPlan *p, vlong xoffset, Node *key, Node *n)
 	InitPlan *q;
 	InitEntry *e;
 
+	USED(key);
+
 	// special case: zero can be dropped entirely
 	if(iszero(n)) {
 		p->zero += n->type->width;
diff --git a/src/cmd/gc/typecheck.c b/src/cmd/gc/typecheck.c
index 7b10f33f08..b9c302ce8e 100644
--- a/src/cmd/gc/typecheck.c
+++ b/src/cmd/gc/typecheck.c
@@ -1031,7 +1031,6 @@ reswitch:
 		}
 		n->left = args->n;
 		n->right = args->next->n;
-		args = nil;
 		n->list = nil;
 		n->type = types[TINT];
 		typecheck(&n->left, Erv);