From: Robert Griesemer <gri@golang.org>
Date: Wed, 4 Sep 2019 15:42:12 +0000 (-0700)
Subject: spec: clarify that shift count must be non-negative
X-Git-Tag: go1.14beta1~1203
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=6fcc2d85be557c6890a1ad50ee280fa3cd8088e6;p=gostls13.git

spec: clarify that shift count must be non-negative

Fixes #34056.

Change-Id: I2c9b7a20d19f458df5dcc376e29bee6be1f09f7a
Reviewed-on: https://go-review.googlesource.com/c/go/+/193277
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---

diff --git a/doc/go_spec.html b/doc/go_spec.html
index 4f94b14fa5..724b044aa4 100644
--- a/doc/go_spec.html
+++ b/doc/go_spec.html
@@ -1,6 +1,6 @@
 <!--{
 	"Title": "The Go Programming Language Specification",
-	"Subtitle": "Version of Aug 26, 2019",
+	"Subtitle": "Version of Sep 4, 2019",
 	"Path": "/ref/spec"
 }-->
 
@@ -3732,7 +3732,7 @@ be replaced by a bitwise AND operation:
 
 <p>
 The shift operators shift the left operand by the shift count specified by the
-right operand, which must be positive. If the shift count is negative at run time,
+right operand, which must be non-negative. If the shift count is negative at run time,
 a <a href="#Run_time_panics">run-time panic</a> occurs.
 The shift operators implement arithmetic shifts if the left operand is a signed
 integer and logical shifts if it is an unsigned integer.