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Re: [v3 PATCH] LWG 2510, make the default constructors of library tag types explicit.
- From: Ville Voutilainen <ville dot voutilainen at gmail dot com>
- To: Gerald Pfeifer <gerald at pfeifer dot com>
- Cc: Jonathan Wakely <jwakely at redhat dot com>, Dominique d'HumiÃres <dominiq at lps dot ens dot fr>, gcc-patches <gcc-patches at gcc dot gnu dot org>, "libstdc++" <libstdc++ at gcc dot gnu dot org>
- Date: Thu, 12 Nov 2015 16:27:44 +0200
- Subject: Re: [v3 PATCH] LWG 2510, make the default constructors of library tag types explicit.
- Authentication-results: sourceware.org; auth=none
- References: <50707C06-EB02-4B6B-A84C-40204207C07B at lps dot ens dot fr> <20151111173006 dot GP2937 at redhat dot com> <alpine dot LSU dot 2 dot 20 dot 1511121522300 dot 2548 at anthias>
On 12 November 2015 at 16:23, Gerald Pfeifer <gerald@pfeifer.com> wrote:
> On Wed, 11 Nov 2015, Jonathan Wakely wrote:
>>
>> Fixed by this patch.
>
>
> Thanks, Jonathan! Unfortunately bootstrap is still broken
> (on i386-unknown-freebsd11.0 at least):
>
> In file included from
> /scratch/tmp/gerald/gcc-HEAD/libstdc++-v3/src/c++11/thread.cc:27:0:
> /scratch/tmp/gerald/OBJ-1112-1414/i386-unknown-freebsd10.2/libstdc++-v3/include/
> thread: In function âvoid std::this_thread::sleep_for(const
> std::chrono::duration<_Rep1, _Period1>&)â:
> /scratch/tmp/gerald/OBJ-1112-1414/i386-unknown-freebsd10.2/libstdc++-v3/include/
> thread:300:44: error: âerrnoâ was not declared in this scope
> while (::nanosleep(&__ts, &__ts) == -1 && errno == EINTR)
> ^
> /scratch/tmp/gerald/OBJ-1112-1414/i386-unknown-freebsd10.2/libstdc++-v3/include/
> thread:300:53: error: âEINTRâ was not declared in this scope
> while (::nanosleep(&__ts, &__ts) == -1 && errno == EINTR)
Note that that's a separate problem that has nothing to do with the
tag-type-explicit-default-ctor
patch.