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Re: [patch] libstdc++/64650 add bad_optional_access default constructor

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: Tue, 20 Jan 2015 12:00:34 +0000
Subject: Re: [patch] libstdc++/64650 add bad_optional_access default constructor
Authentication-results: sourceware.org; auth=none
References: <20150119153502 dot GI3360 at redhat dot com>

On 19/01/15 15:35 +0000, Jonathan Wakely wrote:

The Library Fundamentals TS says
std::experimental::bad_optional_access should have a default
constructor, but we only support construction from strings.

This removes the unused and non-standard std::string constructor and
adds the required default constructor.

Tested x86_64-linux, *not* committed.


Now committed to trunk.

References:
- [patch] libstdc++/64650 add bad_optional_access default constructor
  - From: Jonathan Wakely

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