From: Russ Cox <rsc@golang.org>
Date: Fri, 8 Apr 2011 17:42:20 +0000 (-0400)
Subject: bug327: document what's being tested
X-Git-Tag: weekly.2011-04-13~52
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=68ed122bf98c912fbd04fd8599106851725e8e06;p=gostls13.git

bug327: document what's being tested

R=r
CC=golang-dev
https://golang.org/cl/4380043
---

diff --git a/test/fixedbugs/bug327.go b/test/fixedbugs/bug327.go
index 10f309da4e..4ba5f6072e 100644
--- a/test/fixedbugs/bug327.go
+++ b/test/fixedbugs/bug327.go
@@ -4,15 +4,21 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+// Conversion between identical interfaces.
+// Issue 1647.
+
+// The compiler used to not realize this was a no-op,
+// so it generated a call to the non-existent function runtime.convE2E.
+
 package main
 
 type (
-       a interface{}
-       b interface{}
+	a interface{}
+	b interface{}
 )
 
 func main() {
-       x := a(1)
-       z := b(x)
-       _ = z
+	x := a(1)
+	z := b(x)
+	_ = z
 }