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18 Commits

Author SHA1 Message Date
Eric Fiselier
c3589a8305 [NFC] Rename _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VIS 
The name _LIBCPP_TYPE_VIS_ONLY is no longer accurate because both
_LIBCPP_TYPE_VIS and _LIBCPP_TYPE_VIS_ONLY expand to
__attribute__((__type_visibility__)) with Clang. The only remaining difference
is that _LIBCPP_TYPE_VIS_ONLY can be applied to templates whereas
_LIBCPP_TYPE_VIS cannot (due to dllimport/dllexport not being allowed on
templates).

This patch renames _LIBCPP_TYPE_VIS_ONLY to _LIBCPP_TEMPLATE_VIS.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@291035 91177308-0d34-0410-b5e6-96231b3b80d8
 2017-01-04 23:56:00 +00:00
Eric Fiselier
b3792285ed Make __wrap_iter work with GCC again 
Summary:
This bug was originally fixed in http://reviews.llvm.org/D7201. 

However it was broken again by the fix to https://llvm.org/bugs/show_bug.cgi?id=22605.

This patch re-fixes __wrap_iter with GCC by providing a forward declaration of <vector> before the friend declaration in __wrap_iter.
This patch avoids the issues in PR22605 by putting canonical forward declarations in <iosfwd> and including <iosfwd> in <vector>.

<iosfwd> was chosen as the canonical forward declaration headers for the following reasons:

1. `<iosfwd>` is small with almost no dependancies.
2. It already forward declares `std::allocator`
3. It is already included in `<iterator>` which we need to fix the GCC bug.

This patch fixes the test "gcc_workaround.pass.cpp"

Reviewers: mclow.lists, EricWF

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D16345

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@261382 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-02-20 00:19:45 +00:00
Jonathan Roelofs
c6893aecfd Revert: Revert r227804: Use fseek/ftell instead of fseeko/ftello when Newlib is the libc 
EricWF has updated the compilers on his buildbots. Hopefully they won't crash now.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@227971 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-03 15:34:17 +00:00
Jonathan Roelofs
7743dddc8c Revert r227804: Use fseek/ftell instead of fseeko/ftello when Newlib is the libc 
This change is causing a driver crash on libcxx-libcxxabi-x86_64-linux-ubuntu-msan


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@227806 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 15:56:43 +00:00
Jonathan Roelofs
0c71f582b5 Use fseek/ftell instead of fseeko/ftello when Newlib is the libc 
http://reviews.llvm.org/D6626


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@227804 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-02-02 15:04:29 +00:00
Howard Hinnant
0f678bd69e Nico Rieck: this patch series fixes visibility issues on Windows as explained in <http://lists.cs.uiuc.edu/pipermail/cfe-dev/2013-August/031214.html>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188192 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-12 18:38:34 +00:00
Howard Hinnant
83eade6abb No functionality change at this time. I've split _LIBCPP_VISIBLE up into two flags: _LIBCPP_TYPE_VIS and _LIBCPP_FUNC_VIS. This is in preparation for taking advantage of clang's new __type_visibility__ attribute. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@176593 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-06 23:30:19 +00:00
Howard Hinnant
33be35effe Dimitry Andric: many visibility fixes. Howard: Much appreciated. Can you send me a patch to CREDITS.TXT? 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@163862 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-14 00:39:16 +00:00
Howard Hinnant
08e17472e4 Windows support by Ruben Van Boxem. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@142235 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-17 20:05:10 +00:00
Howard Hinnant
0a111118a6 http://llvm.org/bugs/show_bug.cgi?id=9854. Also created an emulated hexfloat literal for use in some of the tests. <sigh> And cleaned up some harmless but irritating warnings in the tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131318 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-13 21:52:40 +00:00
Howard Hinnant
52c4eb23e0 Two minor fixes: 1. Put integral_constant conversion to integral in even without constexpr support. 2. Add ios_base to <iosfwd>. The latter is being tracked by LWG 2026. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@123080 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-01-08 20:00:48 +00:00
Howard Hinnant
b64f8b07c1 license change 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@119395 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-11-16 22:09:02 +00:00
Howard Hinnant
c0de2e48ff Getting started on a visibility-decoration sweep. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@114440 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-09-21 16:04:28 +00:00
Howard Hinnant
36cdf027d2 I am experimenting with putting visibility-default attributes on all struct/classes in libc++. This checkin decorates only basic_string and vector as an experiment, and for review by those in this audience that might know more about visibilty than I do. If I get no negative feedback on this procedure I will begin to decorate the entire library in this way. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@113590 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-09-10 16:42:26 +00:00
Howard Hinnant
324bb03bb9 Fixing whitespace problems 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@111750 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-22 00:02:43 +00:00
Howard Hinnant
adff4895b2 patch by Jeffrey Yasskin for porting to Ubuntu Hardy. Everything was accepted except there were some bug fixes needed in <locale> for the __nolocale_* series. For the apple branch I ended up using templates instead of the var_args solution because it seemed both safer and more efficient. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@104516 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-24 17:49:41 +00:00
Howard Hinnant
f5256e16df Wiped out some non-ascii characters that snuck into the copyright. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103516 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-11 21:36:01 +00:00
Howard Hinnant
bc8d3f97eb libcxx initial import 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-11 19:42:16 +00:00