From: Alex Brainman <alex.brainman@gmail.com>
Date: Tue, 19 Aug 2014 04:41:52 +0000 (+1000)
Subject: runtime: apply KindMask before comparison
X-Git-Tag: go1.4beta1~793
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=e4f3db3852e9178ac4c764fe753301d07a3269c8;p=gostls13.git

runtime: apply KindMask before comparison

Fixes windows build.

LGTM=bradfitz
R=golang-codereviews, bradfitz
CC=golang-codereviews
https://golang.org/cl/127510043
---

diff --git a/src/pkg/runtime/callback_windows.c b/src/pkg/runtime/callback_windows.c
index f1283a85d6..5c6975af29 100644
--- a/src/pkg/runtime/callback_windows.c
+++ b/src/pkg/runtime/callback_windows.c
@@ -29,7 +29,7 @@ runtime·compilecallback(Eface fn, bool cleanstack)
 	int32 argsize, i, n;
 	WinCallbackContext *c;
 
-	if(fn.type == nil || fn.type->kind != KindFunc)
+	if(fn.type == nil || (fn.type->kind&KindMask) != KindFunc)
 		runtime·panicstring("compilecallback: not a function");
 	ft = (FuncType*)fn.type;
 	if(ft->out.len != 1)