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26 Commits

Author SHA1 Message Date
Eric Fiselier e2f2d1edef [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.

llvm-svn: 291035
 2017-01-04 23:56:00 +00:00
Eric Fiselier 9aca97d6f9 Introduce _LIBCPP_DEPRECATED_ABI_EXTERNAL_ERROR_CATEGORY_CONSTRUCTOR ABI option. 
Currently libc++ compiles a special version of error_category()
into the dylib. This definition is no longer needed, and doesn't
work on Windows due to dllimport/dllexport semantics.

For those reasons this patch introduces an option to
disable/enable this definition. By default the definition
is provided in ABI v1 except on windows. This patch
also addresses D28210.

llvm-svn: 290840
 2017-01-02 22:17:51 +00:00
Marshall Clow 1c7fe126ee Fixes for LWG 2598, 2686, 2739, 2742, 2747, and 2759, which were adopted last week in Issaquah 
llvm-svn: 286858
 2016-11-14 18:22:19 +00:00
Marshall Clow e69a08ba6d Implement is_error_code_v and is_error_condition_v for c++17. Rework the tests for is_error_code and is_error_condition, since they were really lacking. Thanks to Alisdair for the heads-up that we were missing these. 
llvm-svn: 282331
 2016-09-24 17:36:14 +00:00
Aditya Kumar d51f2a2a64 Add attribute noreturn to functions that throw 
Reviewers: mclow.lists, EricWF, howard.hinnant, sebpop
Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D21232

llvm-svn: 279903
 2016-08-27 02:26:42 +00:00
Eric Fiselier e57e3aebe3 Fix most GCC warnings during build. Only -Wattribute left. 
llvm-svn: 246280
 2015-08-28 07:02:42 +00:00
Howard Hinnant c9d3ae43d2 G M: Improve support for compilers not supporting defaulted functions. 
llvm-svn: 189184
 2013-08-24 21:31:37 +00:00
Howard Hinnant d8bf850359 David Blaikie suggested this test for detecting constexpr on the error_category default constructor. Additionally I decided to make this constructor trivial as well, as I could not come up with a rationale for not doing so. Fully tested with both current Apple clang and tip-of-trunk clang. 
llvm-svn: 189034
 2013-08-22 17:41:48 +00:00
Marshall Clow a86d516213 LWG 2145 - mark constructor for std::error_category as inline and constexpr. Leave the (existing, out-of-line, non-constexpr) in the dylib for compatibility with existing programs) 
llvm-svn: 188858
 2013-08-21 02:57:19 +00:00
Howard Hinnant f0544c2086 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>. 
llvm-svn: 188192
 2013-08-12 18:38:34 +00:00
Howard Hinnant 6e41256f68 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. 
llvm-svn: 176593
 2013-03-06 23:30:19 +00:00
Howard Hinnant 54d333a601 Rename uses of _ and __ because these are getting stepped on by macros from other system code. 
llvm-svn: 167038
 2012-10-30 19:06:59 +00:00
Howard Hinnant aeb85680fb Dimitry Andric: many visibility fixes. Howard: Much appreciated. Can you send me a patch to CREDITS.TXT? 
llvm-svn: 163862
 2012-09-14 00:39:16 +00:00
Howard Hinnant cb16c68042 It appears that the standard accidentally removed the default constructor for error_category. I'm putting it back in. This fixes http://llvm.org/bugs/show_bug.cgi?id=12321. 
llvm-svn: 153194
 2012-03-21 16:18:57 +00:00
Howard Hinnant f2f2d8b98d Modernize conversion to bool to the explicit bool conversion operator (library wide). This fixes http://llvm.org/bugs/show_bug.cgi?id=12058. 
llvm-svn: 151088
 2012-02-21 21:46:43 +00:00
Howard Hinnant 75689c1018 Fix http://llvm.org/bugs/show_bug.cgi?id=11428. Fix provided by Alberto Ganesh Barbati 
llvm-svn: 145698
 2011-12-02 19:36:40 +00:00
Howard Hinnant c206366fd7 Quash a whole bunch of warnings 
llvm-svn: 145624
 2011-12-01 20:21:04 +00:00
Howard Hinnant c003db1fca Further macro protection by replacing _[A-Z] with _[A-Z]p 
llvm-svn: 145410
 2011-11-29 18:15:50 +00:00
Howard Hinnant 073458b1ab Windows support by Ruben Van Boxem. 
llvm-svn: 142235
 2011-10-17 20:05:10 +00:00
Howard Hinnant a62f28994c Applied noexcept to everything in [diagnostics] (Chapter 19) 
llvm-svn: 132137
 2011-05-26 19:48:01 +00:00
Howard Hinnant 412dbebe1b license change 
llvm-svn: 119395
 2010-11-16 22:09:02 +00:00
Howard Hinnant e060133553 visibility-decoration. 
llvm-svn: 114671
 2010-09-23 17:31:07 +00:00
Howard Hinnant b3371f6f49 Fixing whitespace problems 
llvm-svn: 111750
 2010-08-22 00:02:43 +00:00
David Chisnall 37aab7674a #ifdef around Solaris/Linux/Darwin-specific error codes and replace them with their BSD equivalents if they are not available. 
llvm-svn: 110827
 2010-08-11 16:52:41 +00:00
Howard Hinnant 5b08a8a432 Wiped out some non-ascii characters that snuck into the copyright. 
llvm-svn: 103516
 2010-05-11 21:36:01 +00:00
Howard Hinnant 3e519524c1 libcxx initial import 
llvm-svn: 103490
 2010-05-11 19:42:16 +00:00