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Go patch committed: Allow string slices with start == len

From: Ian Lance Taylor <iant at golang dot org>
To: gcc-patches <gcc-patches at gcc dot gnu dot org>, "gofrontend-dev at googlegroups dot com" <gofrontend-dev at googlegroups dot com>
Date: Tue, 25 Aug 2015 13:31:53 -0700
Subject: Go patch committed: Allow string slices with start == len
Authentication-results: sourceware.org; auth=none

This patch by Chris Manghane fixes the Go frontend to permit string
slice expressions when the start of the slice is the length of the
setring.  This were previously erroneously forbidden when using a
constant index.  This fixes https://golang.org/issue/11522 .
Bootstrapped and ran Go testsuite on x86_64-unknown-linux-gnu.
Committed to mainline.

Ian

Attachment: patch.txt
Description: Text document

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