On 22/12/14 16:41, Jonathan Wakely wrote:
On 22/12/14 16:02 +0100, Kai Tietz wrote:
2014-12-20 3:28 GMT+01:00 Jonathan Wakely <jwakely....@gmail.com>:
People keep hitting the problem that std::stoi and std::to_string are
not defined when using MinGW, because of the fix for
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37522
If the problem is only with vswprintf then couldn't we enable
everything except std::to_wstring?
That would solve the problem for most people, as std::to_string and
all the std::sto* functions would be defined, we'd only be missing
std::to_wstring which I never see anyone trying to use anyway.
So patch is ok. AFAICS it affects just MinGW.org based build of libstdc++, as
_GLIBCXX_HAVE_BROKEN_VSWPRINTF is just defined in this case. For
mingw targets using mingw-w64 based build this change has no affect
due it provides none-broken w-scanf/printf C99 API,
Yes, this only affects mingw.org not mingw-w64
Patch is ok.
Thanks,
Kai
PS: By mingw-w64 users the wide-character API is actually used.
Thanks, Kai. Here's the full patch, which enables std::stoi etc.
(everything except std::to_wstring) for MinGW.org
Tested powerpc64-linux, committed to trunk.
Hi Jonathan,
This patch seems to break a few UNSUPPORTED tests on AArch64.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64438
Thanks,
Tejas.
