From: Russ Cox <rsc@golang.org>
Date: Wed, 30 Jan 2013 17:23:36 +0000 (-0800)
Subject: doc/go1.1.html: document division by zero change from CL 6710045
X-Git-Tag: go1.1rc2~1241
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=779e9dfd4d48b853b1406736b21965dd25f1ead5;p=gostls13.git

doc/go1.1.html: document division by zero change from CL 6710045

I am still not convinced this is a change we should make, but at least
documenting it will keep us from forgetting it as we get closer to Go 1.1.

R=golang-dev, minux.ma
CC=golang-dev
https://golang.org/cl/7226064
---

diff --git a/doc/go1.1.html b/doc/go1.1.html
index 287f007fc4..32639ecbdb 100644
--- a/doc/go1.1.html
+++ b/doc/go1.1.html
@@ -14,6 +14,23 @@ TODO
 
 TODO
 
+<h3 id="divzero">Integer division by zero</h3>
+
+<p>
+In Go 1, integer division by a constant zero produced a runtime panic:
+</p>
+
+<pre>
+func f(x int) int {
+	return x/0
+}
+</pre>
+
+<p>
+In Go 1.1, an integer division by constant zero is not a legal program, so it is a compile-time error.
+</p>
+
+
 <h2 id="impl">Changes to the implementations and tools</h2>
 
 TODO: more