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[patch] Make basic_string::replace forward to different overload

From: Jonathan Wakely <jwakely at redhat dot com>
To: libstdc++ at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
Date: Wed, 13 Jul 2016 18:23:38 +0100
Subject: [patch] Make basic_string::replace forward to different overload
Authentication-results: sourceware.org; auth=none

Currently the overload of basic_string::replace taking an
initializer_list forwards to the overload taking two const _Char*
arguments, which does some debug checks, then forwards to the overload
taking a const _Char* and a size_type, which repeats the debug checks.

The initializer_list overload can skip the first step and forward
straight to the second one.

Tested x86_64-linux, committed to trunk.

Attachment: patch2.txt
Description: Text document

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