Commit Graph

899 Commits

Author SHA1 Message Date
Marshall Clow ec959d5f46 Remove node from a container before destroying it. Thanks to Alexander Potapenko for pointing this out.
llvm-svn: 206024
2014-04-11 08:22:42 +00:00
Marshall Clow 886c6a645f Fix PR19819
llvm-svn: 205709
2014-04-07 13:32:26 +00:00
Tim Northover caccac10b7 RTTI Uniqueness: remove __name_for_load function.
It's identical to name() these days. (At one point it avoided masking
of the RTTI uniqueness bit because ARM64 ignored it architecturally,
but no longer).

llvm-svn: 205518
2014-04-03 09:12:38 +00:00
Tim Northover 4b9a505a5e Use defined(__APPLE__) rather than __APPLE__
llvm-svn: 205150
2014-03-30 14:59:12 +00:00
Tim Northover 0090e657cb ARM64: compare RTTI names as strings
ARM64 generates RTTI with hidden visibility, which means that typeinfo
must be compared char-by-char since it's not guaranteed to be uniqued
across the whole program.

llvm-svn: 205139
2014-03-30 11:34:26 +00:00
Tim Northover c3a57e91ef ARM64: use the alternate string layout on Apple platforms.
llvm-svn: 205138
2014-03-30 11:34:22 +00:00
Stephan Tolksdorf e180ecab2c [libc++] Teach is_integral, is_[un]signed and make_[un]signed about __[u]int128_t
This commit also adds tests for std::numeric_limits<__[u]int128_t>.

Reviewed in http://llvm-reviews.chandlerc.com/D2917

llvm-svn: 204849
2014-03-26 19:45:52 +00:00
Marshall Clow 1641a7c1cb Implement LWG issue #2135. If something goes wrong in condition_variable::wait, call terminate() rather than throwing an error. Do this indirectly, by marking the call as 'noexcept'. This is better than just calling terminate() directly, because it gives a better error message on the console.
llvm-svn: 204778
2014-03-26 02:45:04 +00:00
David Majnemer 7ec93f9b1c Implement N3891: A proposal to rename shared_mutex to shared_timed_mutex
This is as straightforward as it sounds, a renamed from shared_mutex to
shared_timed_mutex.

Note that libcxx .dylib and .so files built with c++14 support need to
be rebuilt.

llvm-svn: 204078
2014-03-17 20:19:44 +00:00
Marshall Clow b2d74f29f6 THIRD TIME. Richard pointed out (again) that I'd switched the order of the instance variables; and thus failed to repair the ABI break. After this, I'm going to sit down and watch TV for the evening.
llvm-svn: 203631
2014-03-12 01:19:36 +00:00
Marshall Clow 3b83496dd4 Fix ABI break I made in r203587; thanks to Richard Smith for the catch.
llvm-svn: 203610
2014-03-11 22:05:31 +00:00
Marshall Clow 201fe8cfe7 Fix misguided #elif - it checked the value of _AIX instead of defined(_AIX). Thanks to Johan Bergström for the bug report.
llvm-svn: 203589
2014-03-11 17:18:47 +00:00
Marshall Clow ef3d680093 Implement LWG 2360: 'reverse_iterator::operator*() is unimplementable'. Note that this is a (small) behavior change in the library. Reverse iterators whose base iterators' operator* return references to 'within themselves' have been sacrificed to the greater goal of avoiding data races.
llvm-svn: 203587
2014-03-11 17:16:17 +00:00
Marshall Clow 415a24e41f Fix bug I introduced (enabling implicit conversions from compare function to map) in r202994. Thanks to Sebastian Redl for the catch.
llvm-svn: 203443
2014-03-10 04:50:10 +00:00
Marshall Clow b162b17f05 Implement LWG #2344: quoted()'s interaction with padding is unclear. I think that anyone using quoted with padding is really confused, but it should work the way the rest of iostreams works.
llvm-svn: 203290
2014-03-07 21:45:32 +00:00
Peter Collingbourne 8845dbd798 Do not derive __gnu_cxx::hash<T> from std::hash<T>.
Instead, define explicit specializations for the basic types listed in
the SGI documentation. This solves two problems:

 1) Helps avoid silent ODR violations caused by the absence of a
    user-supplied __gnu_cxx::hash specialization in cases where a std::hash
    specialization exists (e.g. for std::string).

 2) __gnu_cxx::hash semantics are slightly different to those of
    std::hash (for example, the former may dereference a pointer argument)
    so it is inappropriate for __gnu_cxx::hash to receive std::hash
    specializations by default.

Differential Revision: http://llvm-reviews.chandlerc.com/D2747

llvm-svn: 203070
2014-03-06 04:11:10 +00:00
Marshall Clow 78a87e8a68 Implement LWG 2193. Default constructors for standard library containers are explicit. Note that libc++ already did this for string/deque/forward_list/list/vector and the unordered containers; implement it for set/multiset/map/multimap. Add tests for all the containers. Two drive-by fixes as well: add a missing explicit in <deque>, and remove a tab that snuck into a container test. This issue is also LLVM bug 15724, and resolves it.
llvm-svn: 202994
2014-03-05 19:06:20 +00:00
Marshall Clow 28eded3845 Mark is_final as a C++14 feature.
llvm-svn: 202991
2014-03-05 17:58:48 +00:00
Marshall Clow f2c10e1340 Remove definition of std::fmaf from libc++. Fixes bug #18910. This function should come from the C standard library. As a drive-by fix, update the tests to remove a warning from -Wabsolute-value
llvm-svn: 202990
2014-03-05 17:09:51 +00:00
Marshall Clow 39bca1ea99 Implement LWG #2212: std::is_final. This requires compiler support, which modern versions of clang provide. Also mark LWG #2230 as complete - no code changes needed.
llvm-svn: 202934
2014-03-05 03:39:25 +00:00
Marshall Clow 4703f76376 Update synposis in <memory> to show move semantics for weak_ptr; add tests for already existing move semantics. Mark LWG issues #2315 (no changes needed), 2316 (move semantics for weak_ptr), 2252 (previous commit) and 2271 (previous commit) as complete.
llvm-svn: 202931
2014-03-05 03:12:04 +00:00
Marshall Clow 53b88dad6f Implement LWG #2268: Setting a default argument in the declaration of a member function assign of std::basic_string.
llvm-svn: 202876
2014-03-04 19:17:19 +00:00
Peter Collingbourne 99aadbdb7d [libc++] Const qualify __gnu_cxx::hash_map<>::const_iterator::pointer type.
Differential Revision: http://llvm-reviews.chandlerc.com/D2811

llvm-svn: 202749
2014-03-03 19:50:01 +00:00
Marshall Clow f519be343b Implement LWG 2324: Insert iterator constructors should use addressof(). Add two new container classes to the test suite that overload operator &, and add test cases to the insert/front_insert/back_insert iterator tests that use these containers.
llvm-svn: 202741
2014-03-03 19:20:40 +00:00
Marshall Clow 05c8dad230 Implement LWG Paper n3887: Consistent Metafunction Aliases. This adds std::tuple_element_t<> as an alias for tuple_element<>::type. Clean up the synopsis for tuple_element in <utility> as well.
llvm-svn: 202673
2014-03-03 06:18:11 +00:00
Marshall Clow 06965c1fd0 Per N3924, mark random_shuffle as deprecated in the synopsis for <algorithm>. Since we don't actually do anything when a call is deprecated, there is no functionality change. Maybe someday, we'll decide to warn when using a deprecated function.
llvm-svn: 202672
2014-03-03 06:14:19 +00:00
Marshall Clow 6a640a18a4 Implement LWG Issue #2285 - make_reverse_iterator. Also mark issues #1450 and #2205 as complete; they are just wording changes in the standard. Mark issues #2359, #2320 and #2322 as complete - libc++ implements them already.
llvm-svn: 202671
2014-03-03 01:24:04 +00:00
Marshall Clow c204c130fa LWG issue #2188: Reverse iterator does not fully support targets that overload operator&. Also mark #2272 and #2299 as complete; libc++ already implements them.
llvm-svn: 202339
2014-02-27 02:11:50 +00:00
Marshall Clow 16da324051 Implement LWG issue 2306: match_results::reference should be value_type&, not const value_type&. This is a general move by the LWG to have the reference type of read-only containers be a non-const reference; however, there are no methods that return a non-const reference to a match_result entry, so there's no worries about getting a non-const reference to a constant object.
llvm-svn: 202214
2014-02-26 01:56:31 +00:00
Marshall Clow 0d1560e10e Implement LWG issue 2301: Mark std::tie as constexpr
llvm-svn: 202158
2014-02-25 16:11:46 +00:00
Marshall Clow 31be78b27d Fix historical #ifdef. Use __cplusplus instead of __GXX_EXPERIMENTAL_CXX0X__ when compiling with clang. No functionality change. Noteto self: It is important to run the regression tests on the copy of the code that you've changed.
llvm-svn: 201938
2014-02-22 15:13:48 +00:00
Juergen Ributzka 88ec12cd76 Revert "Fix historical #ifdef. Use __cplusplus instead of __GXX_EXPERIMENTAL_CXX0X__ when compiling with clang. No functionality change."
This reverts commit r201864, because it breaks our build bots.

llvm-svn: 201892
2014-02-21 21:06:36 +00:00
Marshall Clow 0e23e04f9a Fix historical #ifdef. Use __cplusplus instead of __GXX_EXPERIMENTAL_CXX0X__ when compiling with clang. No functionality change.
llvm-svn: 201864
2014-02-21 18:07:52 +00:00
Yaron Keren 7b89f9958f Solve the errors
Error 1 error C2681: 'add_rvalue_reference<_Tp*>::type' : invalid expression
type for dynamic_cast c:\libcxx\include\type_traits

This is one more step getting libcxx compile under Visual C++. The patch is 
#if defined(_LIBCPP_MSVC) so will affect only this build.

When libcxx can be compiled, it will probably require the current version or
maybe even the next Update of Visual C++ 2013.

Patch by G M!

llvm-svn: 201844
2014-02-21 10:00:31 +00:00
Chandler Carruth 265b83a87f Teach libc++ to use the compiler-provided C-compatible ::max_align_t
rather than its own type for std::max_align_t. This is particularly
relevant as the types may not be ABI compatible despite users expecting
them to be.

llvm-svn: 201843
2014-02-21 08:37:30 +00:00
Marshall Clow 7d35711187 Implement LWG Issues #2329 and #2332 - disallow iterators into temporary regexes and regexes into temporary strings
llvm-svn: 201717
2014-02-19 21:21:11 +00:00
Marshall Clow 6c3f5ffbb8 Implement LWG Issue: 2280. begin/end for arrays should be constexpr and noexcept, plus a drive-by fix for cbegin/cend suggested by Peter Sommerlad.
llvm-svn: 201703
2014-02-19 17:53:30 +00:00
Marshall Clow 9d67c6d5fd Implement LWG2350: min, max, and minmax should be constexpr.
llvm-svn: 201697
2014-02-19 16:51:35 +00:00
Marshall Clow 551365da33 Implement LWG Issue 2346: integral_constant's member functions should be marked noexcept
llvm-svn: 201534
2014-02-17 22:18:51 +00:00
Marshall Clow 53d8b20078 Remove tabs that crept in during an earlier refactoring. No functionality change
llvm-svn: 201472
2014-02-16 01:57:26 +00:00
Yaron Keren 3ef24c4f9a This solves warning C4005: '_NOEXCEPT' : macro redefinition when compiling
with Visual C++ 2013 by making libcxx definition text-identical to yvals.h.

Persumably this definition is for older Visual C++ versions. 
In such cases it will still be defined so no functionality change.

Other platforms should not be affected as this is inside
#elif defined(_LIBCPP_MSVC)

Patch by G M!

llvm-svn: 201328
2014-02-13 14:02:28 +00:00
Marshall Clow 5bd869490b Fix for PR17606 - result_of (and INVOKE) works incorrectly for member function pointers with ref qualifiers. Also a drive-by fix for common_type in C++03 mode. Thanks to Michel Morin for the bug report and the proposed fix.
llvm-svn: 201101
2014-02-10 17:40:28 +00:00
Marshall Clow 74cf6ff5e5 Fix for PR18735 - self-assignment for map/multimap gives incorrect results in C++03
llvm-svn: 201021
2014-02-08 04:03:14 +00:00
Joerg Sonnenberger a0a143690d Avoid signed vs unsigned compare warnings. From Dimitry Andric.
llvm-svn: 200993
2014-02-07 21:14:29 +00:00
Peter Collingbourne 09df4a6675 Support forward_list<Incomplete Type>. Patch by Zhihao Yuan!
llvm-svn: 200814
2014-02-05 01:44:17 +00:00
Logan Chien 22747e621e Remove default function template argument from the header.
GCC will treat the default function template arguments as a
compilation error if C++0x is not enabled.

This commit workaround the compilation error by moving the
SFINAE check to function argument instead of the template
argument.

llvm-svn: 200523
2014-01-31 09:30:46 +00:00
Marshall Clow f246033698 Rename some internal templates to avoid conflict with complier intrinsics. __is_constructible --> __libcpp_is_constructible, __is_nothrow_constructible --> __libcpp_is_nothrow_constructible, and __is_nothrow_assignable --> __libcpp_is_nothrow_assignable. No functionality change.
llvm-svn: 200010
2014-01-24 15:27:41 +00:00
Peter Collingbourne a5adf489b7 Const qualify __mem_fn call operator
QOI improvement.

Differential Revision: http://llvm-reviews.chandlerc.com/D2059

llvm-svn: 199848
2014-01-22 22:56:52 +00:00
Marshall Clow 9aafa898f9 Update __parse_DUP_COUNT and __parse_BACKREF to use the traits class to recognize digits. Fixes PR18514
llvm-svn: 199541
2014-01-18 03:40:03 +00:00
Marshall Clow 354d39cabc Add license headers to a bunch of libc++ files that were missing them. No functionality change. Fixes 18291. Thanks to Nico for the bug report and the patch.
llvm-svn: 199400
2014-01-16 16:58:45 +00:00
Marshall Clow ec931c0721 Rename libc++ internal templates __is_void, __is_integral, __is_floating_point, __is_pointer, __is_function_imp, __is_function, __is_member_function_pointer, __is_member_pointer, __is_signed_impl, __is_signed, __is_unsigned_impl, __is_unsigned to __libcpp_is_XXX, because some compilers have decided that __is_XXX are keywords. No functionality change.
llvm-svn: 199184
2014-01-14 05:13:45 +00:00
Marshall Clow 54f6bd59f5 Fix a bug in regex_token_iterator's copy constructor. Caught by Bob Wilson.
llvm-svn: 199122
2014-01-13 17:47:08 +00:00
Marshall Clow 79b0fee3c6 Fix PR18404 - 'Bug in regex_token_iterator::operator++(int) implementation'. Enhance the tests for regex_token_iterator and regex_iterator.
llvm-svn: 198878
2014-01-09 18:25:57 +00:00
Marshall Clow a429ba738c Back out the <type_traits> changes from r198431; they were breaking when building with glibc. Need to find a better solution for PR18218.
llvm-svn: 198623
2014-01-06 18:12:50 +00:00
Marshall Clow a889636aa0 Removed extra trailing underscore in #ifdef (__GNUC___ --> __GNUC__ )
llvm-svn: 198618
2014-01-06 15:23:02 +00:00
Marshall Clow a3e6e2b286 Rename several internal templates to get rid of ___ (triple underscores) or worse, four. No functionality change.
llvm-svn: 198608
2014-01-06 14:00:09 +00:00
Yaron Keren acb42aefd7 80 cols fixes.
llvm-svn: 198482
2014-01-04 09:27:39 +00:00
Yaron Keren f8f56755e0 Implement the functions: clz, clzl, clzll, ctz, ctzl, and ctzll
for libcxx when compiled with Visual C++ on Win32 and Win64.

clang and gcc (MinGW) compilers provide these implementations themselves.

llvm-svn: 198481
2014-01-04 08:56:00 +00:00
Marshall Clow 0724bf6767 Rename ___make_pair_return to __make_pair_return_impl; ___make_tuple_return to __make_tuple_return_impl; and ____iterator_traits to __iterator_traits_impl. Part of a campaign to remove > 2 underscores from libc++. No functionality change.
llvm-svn: 198457
2014-01-03 22:55:49 +00:00
Marshall Clow d41295da72 Patch by Howard. First part of fix for PR18218; add type traits needed to do the right thing. Fix the problems in PR18218 for isnan and pow - they also need to be applied to the other functions in <cmath>. Also, a drive-by fix for the test - now actually calls test_abs()
llvm-svn: 198431
2014-01-03 18:21:14 +00:00
Marshall Clow ce81aed463 Make cv_status a class enum. Fixes PR18314. Thanks to Andersca for the report and the patch.
llvm-svn: 197921
2013-12-23 22:14:27 +00:00
Yaron Keren 21a697b8b1 Empty line between two unrelated #ifdefs.
llvm-svn: 197810
2013-12-20 13:19:45 +00:00
Logan Chien ca83921ddc GCC does not support strong enum in pre-C++0x mode.
GCC does not support strong enum if -std=c++0x is not used.
Without the strong enum, we will see following error:

  In file included from libcxx/include/ostream:131:0,
                   from libcxx/include/sstream:174,
                   from libcxx/include/complex:247,
                   from cpp03-headers.cpp:11:
  libcxx/include/ios:419:68: error: 'io_errc' is not a class or namespace
  libcxx/include/ios:420:66: error: 'io_errc' is not a class or namespace

To workaround this issue, this commit will define
_LIBCPP_HAS_NO_STRONG_ENUMS when we are compiling with
g++ without c++0x.

llvm-svn: 197313
2013-12-14 06:44:09 +00:00
Marshall Clow c66a611b27 Move std::begin(array) and std::end(array) out from under an #ifdef that was preventing people from building libc++ using gcc. This corrects a mistake that I introduced in r196058
llvm-svn: 197061
2013-12-11 19:32:32 +00:00
Marshall Clow 6bc32ebf35 Refactored a bunch of duplicated code in <ostream>. Made a new routine called __put_character_sequence, and made nine places call it.
llvm-svn: 196951
2013-12-10 19:25:49 +00:00
Marshall Clow 8283ba3704 Refactor some of the operations in <string> so that they can be reused; no functionality change
llvm-svn: 196788
2013-12-09 16:00:28 +00:00
Howard Hinnant 395485efc0 Give all members of exception types default visibility. Lack of this is causing some illegal code relocations rare and hard to reproduce cases.
llvm-svn: 196411
2013-12-04 21:03:23 +00:00
Marshall Clow 3772a46ab4 Fix for PRPR17934; based on a fix suggested by Peter Sommerlad
llvm-svn: 196058
2013-12-02 03:24:33 +00:00
Howard Hinnant 6ef2bb02f5 Remove _LIBCPP_TRIVIAL_PAIR_COPY_CTOR=0 for __APPLE__, no longer needed.
llvm-svn: 195796
2013-11-27 00:53:02 +00:00
Joerg Sonnenberger c55d97b1f9 Don't use T as template argument, it is part of the application
namespace.

llvm-svn: 195693
2013-11-25 22:44:20 +00:00
Yaron Keren e050d66e12 Compiling libcxx with gcc 4.6.4 (MingW) produces these errors:
type_traits:3280:31: error: expected primary-expression before 'decltype'
 type_traits:3280:29: error: expected ';' at end of member declaration

 memory:2415:49: error: function 'std::__1::default_delete<_Tp>::default_delete()'
 defaulted on its first declaration must not have an exception-specification

 memory:2435:49: error: function 'std::__1::default_delete<_Tp []>::default_delete()'
 defaulted on its first declaration must not have an exception-specification

The attached patch defines _LIBCPP_HAS_NO_ADVANCED_SFINAE and 
_LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS for gcc version < 4.7, making
the library compile with gcc 4.6.4.

llvm-svn: 195431
2013-11-22 09:22:12 +00:00
Marshall Clow 028875aa7c Patch by Xing Xue to improve libc++ support for AIX
llvm-svn: 195144
2013-11-19 19:16:03 +00:00
Marshall Clow 7e1ea8d288 Patch by Bruce Mitchener. Change all references to EMSCRIPTEN to __EMSCRIPTEN__. If you're not using the PP symbol EMSCRIPTEN, then you should see no functionality change.
llvm-svn: 195136
2013-11-19 18:05:03 +00:00
Yaron Keren fbeb63c0d1 This patch implements snprintf_l function in a way similar to the other
functions in src/support/win32/locale_win32.cpp and locale_win32.h, 
calling upon vsnprintf for which there is a MingW correct alternative.

Note! __USE_MINGW_ANSI_STDIO is not modified in this patch. In order to 
use the __mingw version it must be defined before including the MingW 
headers.

llvm-svn: 195044
2013-11-18 21:12:14 +00:00
Yaron Keren c0299d7f53 Fix-it suggestion for fixing min or max defines on Windows.
llvm-svn: 194891
2013-11-15 23:41:01 +00:00
Yaron Keren 6e72b8ba8c Windows.h is not required.
llvm-svn: 194870
2013-11-15 22:54:15 +00:00
Marshall Clow dfdac03c8f Move <optional> into include/experimental, and into the std::experimental namespace, since it's not part of C++14, but of an upcoming TS
llvm-svn: 194867
2013-11-15 22:42:10 +00:00
Justin Bogner fd6cfe92d3 Add the CMakeLists.txt that was missed in r194825
llvm-svn: 194838
2013-11-15 18:34:43 +00:00
Howard Hinnant f9fd0d6d11 This is a followup to r194536, which changed the pair copy constructor to be
trivial in C++03, thus making it trivial in both C++03 and C++11.

This patch allows one to opt-in/out of this decision with a macro.  You can
choose to have the pair copy constructor always be trivial, or always be
non-trivial.  The flag controlling this is now _LIBCPP_TRIVIAL_PAIR_COPY_CTOR.

The client can define this flag to 1, and the pair copy constructor will be
trivial (when possible of course), or to 0, and the pair copy constructor will
be nontrivial.

Default settings for this flag are set in <__config> (as usual).  With this
commit the default is _LIBCPP_TRIVIAL_PAIR_COPY_CTOR=1 for all platforms
except __APPLE__, which defaults to _LIBCPP_TRIVIAL_PAIR_COPY_CTOR=0.

llvm-svn: 194742
2013-11-14 22:52:25 +00:00
Marshall Clow 513ecaba91 Fixed bug in quoted strings implementation. Added test to be sure. Thanks to Peter Sommerlad for the report (and suggested fix)
llvm-svn: 194725
2013-11-14 20:01:38 +00:00
Marshall Clow 21fee96f69 Move <dynarray> into include/experimental, and into the std::experimental namespace, since it's not part of C++14, but of an upcoming TS
llvm-svn: 194614
2013-11-13 22:44:48 +00:00
Howard Hinnant ccad8c32e0 This fixes a very subtle ABI problem concerning the copy constructor of
pair, and a couple of pair-like implementation detail types.  The
C++98/03 and 11 standards all specify that the copy constructor of
pair<int, int> is trivial. However as libc++ tracked the draft C++11
standard over the years, this copy constructor became non-trivial, and
then just recently was corrected back to trivial for C++11.

Unfortunately (for libc++1) the Itanium ABI specifies different calling
conventions for trivial and non-trivial copy constructors.  Therefore
currently the C++03 libc++ copy constructor for pair<int, int> is ABI
incompatible with the C++11 libc++ copy constructor for pair<int, int>.
This is Bad(tm).   This patch corrects the situation by making this copy
constructor trivial in C++03 mode as well.

Just in case it is needed for an incomplete C++11 compiler, libc++
retains the ability to support pair with rvalue references, but without
defaulted special members.  However the pair needs non-trivial special
members to implement this special case, (as it did when clang was in
this place a couple of years ago).

During this work a bug was also found and fixed in
is_trivially_constructible.

And there is a minor drive-by fix in <__config> regarding
__type_visibility__.

A test is updated to ensure that the copy constructor of pair<int, int>
is trivial in both C++03 and C++11.  This test will necessarily fail for
a compiler that implements rvalue references but not defaulted special
members.

llvm-svn: 194536
2013-11-13 00:39:22 +00:00
Howard Hinnant 88960d151e Tell libc++abi whether or not libc++ has declared bad_array_length.
llvm-svn: 194207
2013-11-07 17:15:51 +00:00
Marshall Clow 57b8f44c87 More duplicate code removal in <locale>. Hoist common parsing code into two templates: num_get::__do_get_signed and num_get::__do_get_unsigned, and make the do_get routines call them. No functionality change.
llvm-svn: 194185
2013-11-07 01:00:50 +00:00
Howard Hinnant 4478b25ade Fix several tuple bugs that were exposed by clang's implementation of CWG 1402. This fixes http://llvm.org/bugs/show_bug.cgi?id=17798.
llvm-svn: 194154
2013-11-06 17:45:43 +00:00
Marshall Clow e427322327 Fix an off-by-one error in basic_string::__grow_by, where it would incorrectly throw length_error (instead of bad_alloc) when attempting to resize the string to 'max_size()'. Add tests for resizing to max_size +/-1
llvm-svn: 194151
2013-11-06 14:24:38 +00:00
Marshall Clow 9d66b72aa9 Refactor floating point code for num_get::do_get into a template. No functionality change
llvm-svn: 194080
2013-11-05 14:28:52 +00:00
Marshall Clow 99c096472d Better inline marking for __does_policy_contain. Thanks to Chongyu Zhu for the catch
llvm-svn: 193963
2013-11-03 22:06:53 +00:00
Marshall Clow 222d1c7f13 Mark __does_policy_contain as 'inline'. Thanks to Chongyu Zhu for the catch
llvm-svn: 193962
2013-11-03 20:07:47 +00:00
Marshall Clow b1915875d0 Fix LWG Issue 2078. Make std::async(policy,...) try multiple policies until one succeeds.
llvm-svn: 193960
2013-11-03 15:43:35 +00:00
Marshall Clow e1bedf4e93 LWG issue 2341; Make the two variants of basic_ostream::seekp and basic_istream::seekg behave consistently; update tests to make sure
llvm-svn: 193814
2013-10-31 22:20:45 +00:00
Marshall Clow f5fa53882f Fixes PR17148
llvm-svn: 193772
2013-10-31 17:23:08 +00:00
Marshall Clow 07c28fe026 Mark seed_seq default constructor and size() as noexcept. This is implied, but not required by LWG issue 2180
llvm-svn: 193227
2013-10-23 05:56:47 +00:00
Marshall Clow e604469e5c Patch by GM: apparently '__value' (two underscores) is a special name in Visual Studio, so rename the private method in <regex> with that name. GM's patch used '___value' (three underscores), but I changed that to '__regex_traits_value' because I've been burned in the past by identifiers that appear identical but are not.
llvm-svn: 193087
2013-10-21 15:43:25 +00:00
Marshall Clow 5b40666c6c Patch by GM: Making implicit conversion to bool explicit in <ios> and <__locale>
llvm-svn: 193085
2013-10-21 14:41:05 +00:00
Marshall Clow d8cfc7dce9 Patch by GM: Adding MSVC support to __bit_reference
llvm-svn: 193084
2013-10-21 14:29:37 +00:00
Marshall Clow 9f21325ac7 Patch from GM to make more implicit bools explicit since we can't stop MSVC warning about this in headers and to warn is the MSVC default. No functionality change.
llvm-svn: 192548
2013-10-13 01:02:45 +00:00
Marshall Clow c3776b1ce0 LWG Issue 2087: iostream_category() and noexcept
llvm-svn: 192545
2013-10-12 22:49:56 +00:00
Marshall Clow d58daf9433 LWG Issue 2097: packaged_task constructors should be constrained
llvm-svn: 192544
2013-10-12 22:49:17 +00:00
Marshall Clow f28fd284f8 LWG issue 2143: ios_base::xalloc should be thread-safe
llvm-svn: 192539
2013-10-12 19:13:52 +00:00