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Author SHA1 Message Date
Howard Hinnant
cc7bdae931 Have basic_istream::read call sgetn intead of sbumpc individual characters. This addresses http://llvm.org/bugs/show_bug.cgi?id=15427. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@176573 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-06 19:27:56 +00:00
Howard Hinnant
3101474720 Correct silly type-o. Thanks Richard. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@176568 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-06 18:16:12 +00:00
Howard Hinnant
11a31d0583 The bitset(unsigned long long) constructor was broken by the constexpr additions only on 32 bit platforms. Fixed. This addresses http://llvm.org/bugs/show_bug.cgi?id=15444. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@176559 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-03-06 17:30:26 +00:00
Howard Hinnant
fae54b9c14 Michael van der Westhuizen: correction to the libcxx build instructions when built with libcxxrt on Linux. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@176093 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-26 16:27:55 +00:00
Howard Hinnant
4a0e74fff8 Alexey Samsonov: #ifdefs out undefined function in static build of libc++ w/o RTTI. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@176026 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-25 15:50:36 +00:00
Howard Hinnant
0560f786fe Constrain bind operator()() to not exist if the call is not valid. Fixes http://llvm.org/bugs/show_bug.cgi?id=15295. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@175774 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-21 18:16:55 +00:00
David Chisnall
76aa2ef017 Fix a bug in mutex_try_to_lock. This was previously trying to unlock a mutex that it didn't own, causing an assertion failure in mutex.cpp. The issue was that the unique_lock went out of scope, releasing the lock on m, then m.unlock() was called on an already-unlocked mutex. 
This change removes the spurious m.unlock() call.  

If this test was previously passing for anyone with assertions enabled, then they should investigate bugs in their pthread implementation, as pthread_unlock() should not return 0 if the mutex is currently unlocked.



git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@175506 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-19 11:28:45 +00:00
Howard Hinnant
0dee9cd5ad Bruce Mitchener: Minor typo fixes. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@175274 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-15 15:37:50 +00:00
Daniel Dunbar
3bc6a98c3e [tests] Add support for a link_flags lit parameter. 
- This is useful for testing with custom ABI libraries.
 - Patch by Michael van der Westhuizen.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174997 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-12 19:28:51 +00:00
Daniel Dunbar
6b875ef374 [tests] Another batch of timeout increases. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174902 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-11 21:04:34 +00:00
Howard Hinnant
af4d161908 Michael van der Westhuizen: Update instructions for building on Linux. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174733 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-08 19:10:36 +00:00
Howard Hinnant
af69f47e86 Add Michael van der Westhuizen to CREDITS.TXT 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174732 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-08 19:08:06 +00:00
Howard Hinnant
b85dea35b0 Michael van der Westhuizen: update to CMake. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174731 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-08 19:04:53 +00:00
Daniel Dunbar
8eba41324c [tests] Another batch of timeout increases. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174726 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-08 18:26:55 +00:00
Daniel Dunbar
1608b64881 [tests] Add back stdc macros I accidentally refactored out. 
- Patch by Michael van der Westhuizen:
--
r174404 accidentally removed stdc format, limit and constant macros from the Linux test runner logic.  This small patch re-adds the macros.

Making this change fixes the following tests on Linux:
 - depr/depr.c.headers/inttypes_h.pass.cpp
 - depr/depr.c.headers/stdint_h.pass.cpp
 - input.output/file.streams/c.files/cinttypes.pass.cpp
 - language.support/cstdint/cstdint.syn/cstdint.pass.cpp
--

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174722 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-08 17:41:28 +00:00
Daniel Dunbar
fe14b970ac [tests] Increase a bunch of wait limits. 
- Basically I just ran the thread tests many many times on a busy machine and
   bumped the timeouts whenever I hit a test failure.

 - This is obviously subpar, but is the best I can do without the tests being
   rewritten to not depend on arbitrary timeouts.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174721 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-08 17:41:19 +00:00
Marshall Clow
5920cfc403 Change the 'result_type' from unsigned to 'uint_fast32_t'. This eliminates truncation warnings on Linux 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174669 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-07 22:12:02 +00:00
Marshall Clow
b18165e704 Belt and suspenders when calling sysconf 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174642 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-07 18:48:09 +00:00
Marshall Clow
d854ce6bfa Another libc++ warning suppression on Linux; no functionality change 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174637 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-07 17:37:58 +00:00
Marshall Clow
9ae96d0f21 More libc++ warning suppression on Linux; no functionality change 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174636 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-07 17:20:56 +00:00
Howard Hinnant
635bbbb6d1 Revert accidental check-in. These changes are probably good, but premature at this point. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174625 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-07 15:31:44 +00:00
Howard Hinnant
46c49d19aa Michael van der Westhuizen: The attached patch add support for building against libc++abi and libcxxrt to CMake builds of libc++. 
Usage (with the appropriate CC and CXX environment variables) is:
$ cmake -DLIBCXX_CXX_ABI=libcxxabi '-DLIBCXX_LIBCXXABI_INCLUDE_PATHS=/home/michael/libcxxabi/include' ../libcxx
and:
$ cmake -DLIBCXX_CXX_ABI=libcxxrt '-DLIBCXX_LIBCXXRT_INCLUDE_PATHS=/home/michael/libcxxrt/src' ../libcxx

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174623 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-07 15:27:39 +00:00
Marshall Clow
88c3190d6c Clean up some warnings for Linux build; No functionality change 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174611 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-07 14:22:51 +00:00
Daniel Dunbar
6afc7ad3eb [build/Darwin] Use the correct libc++abi reexport list. 
- This updates the build script to match the change originally in r149634, so
   that we re-export symbols from libc++abi appropriately.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174563 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-07 00:24:19 +00:00
Daniel Dunbar
fd329a445e [build] Detabify. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174562 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-07 00:24:17 +00:00
Howard Hinnant
b73568dc24 Marcin Zalewski: Change the name of a template parameter in __copy_backward from _InputIterator to _BidirectionalIterator to better document the intent of the algorithm. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174544 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-06 21:03:39 +00:00
Howard Hinnant
66a48c5ad5 Give a lot more timing latitude to some of the timing tests. Busy buildbots are hitting the timing limits too often. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174539 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-06 20:25:56 +00:00
Daniel Dunbar
7fa0ca75e5 [tests] Infer the cxx_under_test (as clang++). 
- This is a reasonable default, and makes testing just work with no required
   parameters.

 - Add notes on all of the inferred or default values.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174538 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-06 20:24:23 +00:00
Daniel Dunbar
88dec1ef5c [tests] Change test default to run against locally built library. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174528 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-06 17:47:08 +00:00
Daniel Dunbar
6b8b9922f0 [tests] Enable use_system_lib support on Linux. 
- Patch by Michael van der Westhuizen.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174527 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-06 17:45:53 +00:00
Daniel Dunbar
cedb7fcc10 [tests] One last batch of XFAILs, for tests using new symbols added to libc++. 
- As of this commit, the test suite should now fully pass on both darwin11 and
   darwin12 when testing against either a locally built libc++ or the system libc++.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174478 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-06 00:59:06 +00:00
Daniel Dunbar
a38e2c9d1a [build] Create the link for the final library install name in the lib dir. 
- Otherwise, we never were actually linking against the right library when
   building the test applications.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174470 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-06 00:04:54 +00:00
Daniel Dunbar
5f4841fb83 [tests] Accept XFAIL arguments that match any part of a feature. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174469 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-06 00:04:52 +00:00
Daniel Dunbar
43807c2fba [tests] XFAIL some locale tests that don't seem to work on any Darwin. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174459 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-05 22:51:20 +00:00
Daniel Dunbar
4cceb7a5e8 [tests] If no explicit target triple is given, try to infer it. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174454 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-05 22:28:03 +00:00
Daniel Dunbar
8b9eee35d8 [tests] Mark another stream input expected failure (with system libc++). 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174453 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-05 22:21:52 +00:00
Daniel Dunbar
548d392d5d [tests] Mark another stream input expected failure (with system libc++). 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174452 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-05 22:10:28 +00:00
Daniel Dunbar
c8e1889601 [tests] Mark some string.conversions expected failures (with system libc++). 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174451 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-05 22:10:27 +00:00
Daniel Dunbar
edfb05351e [tests] XFAIL a few things that require libc (?) support missing on Darwin. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174450 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-05 22:10:25 +00:00
Daniel Dunbar
aac8dd8331 [tests] Mark some istream.unformatted expected failures (with system libc++). 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174444 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-05 21:43:32 +00:00
Daniel Dunbar
a5b51964c1 [tests] Add an available feature that combines the triple and use_system_lib. 
- This is so that we can easily write XFAIL markers for tests that are known
    to fail with versions of libc++ as were shipped with a particular triple.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174443 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-05 21:43:30 +00:00
Daniel Dunbar
81d1ef7a3f [tests] Add support for REQUIRES and XFAIL lines in libc++ tests. 
- We parse up to the first non-empty non-comment (C++ style) line, otherwise
   the format and semantics match what is used for LLVM/Clang tests.

 - For now, the only interesting thing to test against is a user supplied
   target_triple test parameter.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174440 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-05 21:03:25 +00:00
Daniel Dunbar
cccf25579a [tests] Add a 'use_system_lib' parameter. 
- This controls whether to execute against the locally built library or
   not. The default is currently True which maps to what was already being done
   by default.

 - I'd appreciate it if someone can implement the proper handling of this flag
   on linux, I no longer remember the details of its .so handling.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174404 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-05 18:03:49 +00:00
Howard Hinnant
54e2fff2e1 Saleem Abdulrasool: If errno is defined as volatile int, the qualifier differences can cause 
template typename deductions on swap<> (used in string.cpp).  Use
decltype(errno) to replicate the type and qualifier information for holding the
errno value.  Because errno is expected to be assignable, there is no need to
use typename std::remove_const<decltype(errno)>::type to hold the value.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@173172 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-22 17:26:08 +00:00
Howard Hinnant
e0f0bfb5e6 Saleem Abdulrasool: __terminate_handler and __unexpected_handler are defined but not used when 
building against libsupc++ as the functions for which they are used are provided
by libsupc++.  Simply preprocess them away when building against libsupc++.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@173165 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-22 14:48:10 +00:00
Howard Hinnant
7173a501bb Saleem Abdulrasool: Ensure that __GLIBCXX__ is defined when building with libsupc++. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@173164 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-22 14:44:06 +00:00
Howard Hinnant
7b9d6a8d40 Implement the ATOMIC_*_LOCK_FREE macros. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@173084 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-21 20:39:41 +00:00
Howard Hinnant
78f0de22db Donated anonymously: This enables GCC 4.8.0 to build libc++. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@173060 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-21 17:26:55 +00:00
Howard Hinnant
5ce391e336 Make a few tests optimization-proof. These tests were failing under -O3 because the optimizer was eliminating the call to new. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@172631 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-16 17:56:06 +00:00
Howard Hinnant
0b93963db7 Optimize basic_ostream::write by having it call sputn instead of sputc. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@172542 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-15 17:22:03 +00:00