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Author SHA1 Message Date
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
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
b05a55675f Make <cmath> classification macros work with integral types. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@172461 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-14 20:56:22 +00:00
Howard Hinnant
3e3ae9ec41 Fix string conversions functions to throw out_of_range properly. Fixes http://llvm.org/bugs/show_bug.cgi?id=14919. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@172447 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-14 18:59:43 +00:00
Howard Hinnant
b4ebb0e415 Michael van der Westhuizen: Improve support for testing on Linux. Fixes http://llvm.org/bugs/show_bug.cgi?id=14892. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@172436 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-14 17:12:54 +00:00
Howard Hinnant
750039f50c Michael van der Westhuizen: Patches for Linux. Fixes http://llvm.org/bugs/show_bug.cgi?id=14648. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@172435 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-14 17:07:27 +00:00
Howard Hinnant
f619e230cc Fix exception safety bug in vector::push_back 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@172250 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-11 20:36:59 +00:00
Marshall Clow
304c31b355 Made test output iterators have value_type of 'void'; matches ones in library 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@171980 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-09 17:20:02 +00:00
Marshall Clow
83e2c4d877 Move common header files into a 'support' directory; make 'testit' include -I to that directory; rename 'iterators.h' to 'iterator_test.h'; remove hard-coded paths to include files from more than 350 source files 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@171594 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-05 03:21:01 +00:00
Howard Hinnant
6ae47055f9 atomic_bool was missing (just a typedef to atomic<bool>). 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@171498 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-04 18:58:50 +00:00
Marshall Clow
8226d0b7c5 ...and then there was one. Only one copy of 'iterators.h' in the test tree for libc++ 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@171479 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-04 18:24:04 +00:00
Marshall Clow
239e341c94 Removed another copy of 'iterators.h' files in libcxx/test 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@171456 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-03 03:57:56 +00:00
Marshall Clow
ba1920fe4b Removed several more different 'iterators.h' files in libcxx/test 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@171452 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-03 02:29:29 +00:00
Marshall Clow
002a984948 Removed 7 (of 8) different 'iterators.h' files in test/localization 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@171443 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-03 01:45:09 +00:00
Howard Hinnant
352bd3a273 Klaas de Vries: Fix bug in libc++'s std::string::find_first_not_of. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@171321 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-31 20:09:48 +00:00
Howard Hinnant
3793a7d202 Test case for http://llvm.org/bugs/show_bug.cgi?id=14670. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@170706 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-20 16:50:07 +00:00
Marshall Clow
a46482e8bb Added static_assert to std::get<N>(std::array) calls to catch "out of bounds" calls 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@170435 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-18 16:46:30 +00:00
Howard Hinnant
0a69fa14d2 Zhang Xiongpang: Add definitions for const data members. Fixes http://llvm.org/bugs/show_bug.cgi?id=14585. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@170026 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-12 21:14:28 +00:00
Howard Hinnant
7fa77a701f Modify testit to use the local headers and lib. Thanks go to Jeffrey Yasskin. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@169686 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-09 00:12:14 +00:00
Daniel Dunbar
af01e708aa tests/lit: Change test default parameters to assume local build. 
- Also, support overriding them with lit parameters.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@168749 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-11-27 23:56:28 +00:00
Howard Hinnant
2d3f4ee99f Add overflow check to tanh(complex) and reduce to finite answer. Fixes http://llvm.org/bugs/show_bug.cgi?id=13874 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@164266 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-09-19 23:51:47 +00:00
Howard Hinnant
6886dd19c4 Loosen up the timing requirements on 4 more tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@161289 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-04 00:47:42 +00:00
Howard Hinnant
069bdd52c1 Andrew Morrow: There are two tests under test/utilities/memory that heap allocate two 
integers which remain unused and are subsequently leaked, so the test
fail when run under valgrind. Unless I'm overlooking a subtle reason
why they are needed I think they can be removed, allowing these tests
to pass under valgrind. The attached patch removes the variables. If
there is a reason for them to exist, I can change this to just delete
them at the end of the test.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@161195 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-02 18:39:48 +00:00
Howard Hinnant
63b2f4f2dc Andrew Morrow: The attached patch updates the lit.config for libc++ unit tests so 
that the valgrind configuration passed to lit.py is used to run .pass
tests.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@161193 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-02 18:36:47 +00:00
Howard Hinnant
6d39f9f356 Andrew Morrow: This patch fixes 
test/input.output/iostream.format/output.streams/ostream.formatted/ostream.inserters.arithmetic/pointer.pass.cpp
to accept '(nil)' as a valid representation for NULL so that the test
passes on Linux. The same thing is already done in some other tests,
like in /test/localization/locale.categories/category.numeric/locale.nm.put/facet.num.put.members/put_pointer.pass.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@161188 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-08-02 18:12:06 +00:00
Howard Hinnant
5fec82dc0d Implement [util.smartptr.shared.atomic]. This is the last unimplemented 
section in libc++.  This requires a recompiled dylib.  Failure to rebuild
the dylib will result in a link-time error if and only if the functions from
[util.smartptr.shared.atomic] are used.

The implementation is not lock free.  After considerable thought, I know of no
way to make the implementation lock free.  Ideas welcome along that front.  But
changing the ABI of shared_ptr is not on the table at this point.

The mutex used to lock these function is encapsulated by std::__sp_mut.  The
only thing the client knows about std::__sp_mut is that it has a void* data
member, can't be constructed, and has lock and unlock members.  Within the
binary __sp_mut is currently implemented as a pointer to a std::mutex.  That can
change in the future without disturbing the ABI (as long as sizeof(__sp_mut)
remains constant.

I specifically did not make __sp_mut a spin lock as I have a pathological
distrust of spin locks.  Testing on OS X reveals that the use of std::mutex in
this role is not a large performance penalty as long as the contention for the
mutex is low (more likely to get the lock than to have to wait).  In the future
we can still make __sp_mut a spin lock if that is what is desired (without ABI
damage).

The dylib contains 16 __sp_mut's to be chosen based on the hash of the address
of the shared_ptr.  The constant 16 is a ball-park reasonable space/time
tradeoff.

std::hash<T*> was changed to call __murmur2_or_cityhash, instead of the identity
function.  I had thought we had already done this, but I was mistaken.

All of this is under #if __has_feature(cxx_atomic) even though the
implementation is not lock free, because the signatures require access to
std::memory_order, which is currently available only under
__has_feature(cxx_atomic).

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@160940 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-30 01:40:57 +00:00
Howard Hinnant
ca8eb830dd <algorithm> no longer needs to include <cstdlib>, but can get away with just <cstddef>. This was brought to my attention by Salvatore Benedetto in his port to a bare-metal coretex-m3. This exposed two test bugs where an explicit #include <cstdlib> was needed. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@160786 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-26 17:09:09 +00:00
Howard Hinnant
499c61f999 noexcept and constexpr applied to <mutex>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@160604 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-21 16:13:09 +00:00
Howard Hinnant
f57bd564fd noexcept and constexpr applied to <ios>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@160593 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-21 01:03:40 +00:00
Howard Hinnant
410f2def47 constexpr applied to <complex>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@160585 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-20 22:18:27 +00:00
Howard Hinnant
fe4c9dd747 Relax the tolerances on some timing tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@160566 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-20 19:48:05 +00:00
Howard Hinnant
d06a640ba7 noexcept applied to <iterator>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@160565 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-20 19:36:34 +00:00
Howard Hinnant
08bce1754d constexpr applied to <array>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@160564 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-20 19:20:49 +00:00
Howard Hinnant
c425307238 Relax the complete-type checks that are happening under __invokable<Fp, Args...> to only check Fp, and not Args... . This should be sufficient to give the desired high quality diagnostics under both bind and function. And this allows a test reported by Rich E on cfe-dev to pass. Tracked by <rdar://problem/11880602>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@160285 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-16 16:17:34 +00:00
Howard Hinnant
473f838128 Applied constexpr to <chrono>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@160184 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-13 19:17:27 +00:00
Howard Hinnant
1ca23672a0 Fixed a bug in wstring_convert concerning zero-length inputs. Thanks to Jonathan Coxhead for reporting this bug. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@160136 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-12 18:07:41 +00:00
Howard Hinnant
d586248597 Add test for self-referencing emplace test. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@159921 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-09 02:47:43 +00:00
Howard Hinnant
90d8723476 Apply constexpr to <bitset>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@159899 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-07 17:04:52 +00:00
Howard Hinnant
5394c1ed30 Give tuple a constexpr default constructor. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@159857 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-06 20:39:45 +00:00
Howard Hinnant
71499ad176 Add noexcept test for offsetof macro per [support.types]/p4. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@159846 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-06 18:39:01 +00:00
Howard Hinnant
7a44515588 This commit establishes a new bucket_count policy in the unordered containers: The policy now allows a power-of-2 number of buckets to be requested (and that request honored) by the client. And if the number of buckets is set to a power of 2, then the constraint of the hash to the number of buckets uses & instead of %. If the client does not specify a number of buckets, then the policy remains unchanged: a prime number of buckets is selected. The growth policy is that the number of buckets is roughly doubled when needed. While growing, either the prime, or the power-of-2 strategy will be preserved. There is a small run time cost for putting in this switch. For very cheap hash functions, e.g. identity for int, the cost can be as high as 18%. However with more typical use cases, e.g. strings, the cost is in the noise level. I've measured cases with very cheap hash functions (int) that using a power-of-2 number of buckets can make look up about twice as fast. However I've also noted that a power-of-2 number of buckets is more susceptible to accidental catastrophic collisions. Though I've also noted that accidental catastrophic collisions are also possible when using a prime number of buckets (but seems far less likely). In short, this patch adds an extra tuning knob for those clients trying to get the last bit of performance squeezed out of their hash containers. Casual users of the hash containers will not notice the introduction of this tuning knob. Those clients who swear by power-of-2 hash containers can now opt-in to that strategy. Clients who prefer a prime number of buckets can continue as they have. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@159836 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-06 17:31:14 +00:00
Howard Hinnant
caee2b093f Fix a few testsuite bugs involving trailing null (or lack thereof) in strstream. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@157832 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-06-01 20:02:59 +00:00
Howard Hinnant
635ce1d127 The rules for emplace in map, multimap, unordered_map and unordered_multimap changed a while back and I'm just now updating to these new rules. In a nutshell, you've got to know you're emplacing to a pair and use one of pair's constructors. I made one extension: If you want to emplace the key and default construct the mapped_type, you can just emplace(key), as opposed to emplace(piecewise_construct, forward_as_tuple(key), forward_as_tuple()). 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@157503 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-05-25 22:04:21 +00:00
Richard Smith
9efdc0bd5f libc++: Add some missing #includes to atomics tests. libc++ doesn't need these 
at the moment, but they allow these tests to be used to test clang against
libstdc++. Add myself to the credits file, as suggested by Howard.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@155085 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-04-19 00:50:47 +00:00
David Chisnall
d3eca759a2 Fix the remaining atomic tests, all of which were wrong for the case where a 
compare-and-exchange failed (it should update the expected value to the current
value, and the tests were checking that it didn't...).

Results of the atomics part of the test suite on FreeBSD with clang trunk and
the atomic.c from compiler-rt (currently kludged into the test, not installed
properly):

****************************************************
Results for /root/libc++/test/atomics:
using clang version 3.1 (trunk 153415)
Target: x86_64-unknown-freebsd10.0
Thread model: posix
with -std=c++0x -stdlib=libc++ -pthread /tmp/atomic.o  
----------------------------------------------------
sections without tests   : 0
sections with failures   : 0
sections without failures: 14
                       +   ----
total number of sections : 14
----------------------------------------------------
number of tests failed   : 0
number of tests passed   : 52
                       +   ----
total number of tests    : 52
****************************************************

Yay!



git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@154095 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-04-05 13:48:16 +00:00
David Chisnall
1ee87fa41a Fix test cases that were trying to make atomic things that are not trivially copyable. 
Now all of the test cases compile.  Some of them even run!



git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@154094 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-04-05 13:23:08 +00:00
Howard Hinnant
8efd3dac5d Update <random> with constexpr support. Patch contributed by Jonathan Sauer. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@153896 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-04-02 21:00:45 +00:00
Howard Hinnant
2cf89a71df Fix test for default constructor of discrete_distribution. This partially addresses http://llvm.org/bugs/show_bug.cgi?id=12436. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@153873 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-04-02 15:00:14 +00:00
Howard Hinnant
dc1345fd44 I believe tuple is still under development in the standard. Daniel Krugler is/will be making convincing arguments that a modified form of LWG 2051 (currently NAD Future) is easily acheivable and desirable. He has demonstrated that a tuple<T...> where all of the T are implicitly convertible from U... should have a tuple constructor that is also implicit, instead of explicit. This would support the use cases in LWG 2051 while not undermining T... with explicit conversions from U.... This check-in is an experimental implementation of Daniel's work. I believe this work to be mature enough to warrant inclusion into libc++. If anyone sees real-world problems that this check in causes, please let me know and I will revert it, and provide the feedback to the LWG. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@153855 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-04-01 23:10:42 +00:00
Howard Hinnant
87c61a61fe Allow libc++ to be built with CMake from within the LLVM tree. The libc++ part is just some renaming as the variable was already in use, conflicting with something else in the LLVM tree. Contributed by Ruben Van Boxem. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@153036 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-19 15:40:23 +00:00
David Chisnall
b407d45d83 Don't refer to a function that doesn't exist in the quick_exit test. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@152716 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-14 14:02:15 +00:00
Jeffrey Yasskin
558ae17391 Fix moneypunct_byname algorithm to more accurately represent C locales in C++. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@152501 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-10 18:31:43 +00:00
David Chisnall
f2b2cc6440 Make the failure reporting in testit a bit more useful. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@151719 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-29 13:00:44 +00:00
Howard Hinnant
a231c37df7 update test for explicit bool operator. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@151461 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-25 21:43:14 +00:00
Howard Hinnant
896baa2547 Silence some warnings in a test. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@151451 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-25 20:04:11 +00:00
Howard Hinnant
4300839b5f Hook up to the new clang __is_trivially_constructible and __is_trivially_assignable traits. Fixes r10925427 and http://llvm.org/bugs/show_bug.cgi?id=12038. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@151406 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-24 23:32:26 +00:00
Dave Zarzycki
b9344c218b Use Xcode relative compilers when possible 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@151108 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-22 00:20:30 +00:00
Howard Hinnant
3fadda314a Modernize relational operators for shared_ptr and unique_ptr. This includes adding support for nullptr, and using less<T*>. Fixes http://llvm.org/bugs/show_bug.cgi?id=12056. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@151084 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-21 21:02:58 +00:00
Howard Hinnant
6df1412ca6 Relax pointer output test to accept glibc's output. Patch supplied by Jeffrey Yasskin. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@150927 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-19 14:51:01 +00:00
Howard Hinnant
01198b313c Exercise rvalue arguements to make_shared for C++11 mode. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@150887 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-18 20:12:03 +00:00
Howard Hinnant
2848444954 tuple was accidentally lacking a valid copy assignment operator. It went undetected because I had failed to test assigning from a const lvalue. This fixes http://llvm.org/bugs/show_bug.cgi?id=11921 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@150613 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-15 20:13:52 +00:00
Howard Hinnant
b04ad4162d Do not parse sign if a sign is not the next legal character when parsing floating point from an input stream. Fixes http://llvm.org/bugs/show_bug.cgi?id=11871 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@150609 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-02-15 19:19:37 +00:00
Howard Hinnant
8e50a9cf73 Remove quotes from locale name identifier. Credit Edward Meewis. 
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 2011-12-15 15:01:38 +00:00
Howard Hinnant
40c13d31c5 Starting using murmur2 when combining multiple size_t's into a single hash, and also for basic_string. Also made hash<thread::id> ever so slighly more portable. I had to tweak one test which is questionable (definitely not portable) anyway. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@145795 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-05 00:08:45 +00:00
Howard Hinnant
f836d531b4 unord test fixes by Edward Meewis 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@145707 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-02 21:23:14 +00:00
Howard Hinnant
f6d875f7f5 Fix http://llvm.org/bugs/show_bug.cgi?id=11428. Fix provided by Alberto Ganesh Barbati 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@145698 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-12-02 19:36:40 +00:00
Howard Hinnant
ce6884cc76 Fix ratio arithmetic with zero 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@143519 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-11-01 23:13:37 +00:00
Howard Hinnant
b97de44471 Fix <rdar://problem/10256836> getline of an empty string mistakenly causes failure 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@141506 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-09 15:20:46 +00:00
Howard Hinnant
c6fe8cafc3 Fix <rdar://problem/10255403> match_results::begin() is off by one 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@141494 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-08 14:36:16 +00:00
Howard Hinnant
c0d0cbad9e Windows porting work by Ruben Van Boxem 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@141003 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-03 15:23:59 +00:00
Howard Hinnant
8452d21f41 Updated testit to run on Windows and fresh Windows results by Ruben Van Boxem 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@140950 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-10-01 15:34:27 +00:00
Howard Hinnant
1c3ec6d480 Another installment on debug mode. This addresses list. However this should be considered a temporary state. The API of the debug database and how vector and list use it, is unsatisfactory at the moment. It is both inefficient and overly verbose. I wanted to get this functionality checked in though. In the next day or so I'll refactor what is there in an attempt to streamline things. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@140660 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-27 23:55:03 +00:00
Howard Hinnant
59832523ac Fix test bugs found by David Chisnall 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@140271 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-21 18:33:46 +00:00
David Chisnall
9e02b90405 Fix locales used in re tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@140265 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-21 17:38:03 +00:00
David Chisnall
2fb1a9d1e8 Remove undefines in cstdio test. Fix these properly rather than bodging the tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@140264 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-21 17:37:18 +00:00
David Chisnall
86698890db More +.UTF-8 fixes. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@140262 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-21 17:35:42 +00:00
Howard Hinnant
709c3d27f5 Fix failure found by David Chisnall 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@140255 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-21 16:42:32 +00:00
David Chisnall
db2e99f852 More fixes to the tests. Add UTF-8 encoding to all locales that don't specify one. Undefine some stdio.h macros that break the tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@140252 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-21 14:59:10 +00:00
David Chisnall
a824f53600 Fully-qualify some more locales in the tests... 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@140251 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-21 14:48:49 +00:00
David Chisnall
eb2c855c44 Don't check STREAMS error numbers on systems that don't implement the obsolete (as described in POSIX2008) XSI STREAMS extension. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@140248 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-21 12:23:11 +00:00
David Chisnall
6b8ac3acda More locale cleanups. Fully specify locales in iostream tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@140247 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-21 12:09:17 +00:00
David Chisnall
e2f2a15066 Localisation test fixes to make the tests pass on FreeBSD, which does not provide shortened forms of the various locales (e.g. en_US, rather than en_US.UTF-8 / en_US.ISO{whatever}). 
Reviewed by Howard Hinnant.



git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@140242 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-21 08:19:20 +00:00
Howard Hinnant
0442b12591 The vector test suite now passes for no-debug, debug-lite and debug-regular 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@139930 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-16 18:41:29 +00:00
Howard Hinnant
92a836c03d Reimplemented much of <istream> such that single character extractions do not check to see if this is the last character in the stream and thus never set eofbit. This fixes http://llvm.org/bugs/show_bug.cgi?id=10817 . This fix requires a recompiled libc++.dylib to be fully implemented. The recompiled libc++.dylib is ABI compatible with that shipped on Lion. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@138961 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-09-01 21:02:45 +00:00
Howard Hinnant
e3e3291f3a Fixed PR10574: http://llvm.org/bugs/show_bug.cgi?id=10574 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@137522 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-12 21:56:02 +00:00
Howard Hinnant
bf6666f7a0 Correct test. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@135460 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-19 01:07:49 +00:00
Sean Hunt
541cb301a1 Adjust two tests to account for a nasty change in copying behavior 
between C++03 and C++0x and its effect on exceptions, and another two to
not test move construction when rvalue references are not available.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@135445 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-18 23:51:25 +00:00
Sean Hunt
13aaf422e4 Make all fstream tests use tmpnam if creating files, rather than 
hard-coded names.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@135444 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-18 23:51:21 +00:00
Sean Hunt
e6440c6fa2 Do a litmus test of using tmpnam to generate safe temporary file names 
for the tests that open new data files.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@135422 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-18 20:46:16 +00:00
Sean Hunt
737a351850 Given that __underlying_type is now available in clang, implement 
std::underlying_type.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@135410 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-18 18:37:21 +00:00
Sean Hunt
2d81f3d1f3 Give A an explicitly non-throwing destructor so that B's destructor is 
itself non-throwing.  Since nested_exception's destructor is
non-throwing, if B's destructor is not, this causes an error in C++03
mode due to the overriding function having a more lax specification.
This did not occur in C++0x mode as A's destructor was implicitly
non-throwing.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@135400 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-18 17:07:53 +00:00
Sean Hunt
a78264f872 Fix wchar tests by not assuming that tm is complete and by using the 
proper va_list time on non-darwin platforms.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@135247 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-15 05:44:47 +00:00
Howard Hinnant
ac6de546bd Fixing up some ABI issues 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@134639 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-07 21:03:52 +00:00
Sean Hunt
12c3d374a5 <inttypes.h> does not necessarily include <stdint.h>. Accordingly, do 
not test for this.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@134531 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-06 20:52:28 +00:00
Howard Hinnant
61aa6013c3 Correct for new rules regarding implicitly deleted special members. http://llvm.org/bugs/show_bug.cgi?id=10191 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@134248 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-01 19:24:36 +00:00
Howard Hinnant
a2a08b43ee test for pair piecewise construction 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@133667 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-22 23:51:19 +00:00
Howard Hinnant
58cd8231d8 noexcept for <stack>. This completes noexcept for Chapter 23 [containers]. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132652 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-04 22:09:19 +00:00
Howard Hinnant
6a09441022 noexcept for <queue>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132650 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-04 21:32:33 +00:00
Howard Hinnant
04dae1df22 noexcept for <unordered_set>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132647 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-04 20:18:37 +00:00
Howard Hinnant
5f2f14c5d2 noexcept for <unordered_map>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132646 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-04 18:54:24 +00:00
Howard Hinnant
b2e2a8f6f3 noexcept for <set>. Plus a few fixes to noexcept for <map>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132640 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-04 15:22:34 +00:00
Howard Hinnant
7686add61e noexcept for <map>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132639 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-04 14:31:57 +00:00
Howard Hinnant
d1d27a4afa noexcept for <vector>. This also includes installing move_if_noexcept() into vector. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132577 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-03 19:40:40 +00:00
Howard Hinnant
53f7d4cc62 Bring noexcept for <string> inline with other containers. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132573 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-03 18:40:47 +00:00
Howard Hinnant
c560727d5e noexcept for <list>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132562 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-03 17:30:28 +00:00
Howard Hinnant
b965fed10b noexcept for <forward_list>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132553 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-03 16:20:53 +00:00
Howard Hinnant
009b2c4583 After sleeping on it I've decided that all special members that can be noexcept, should be declared so. The client has the traits to detect and branch on this information, and it is often an important optimization. Give deque() a noexcept. Add test for deque default constructor and deque destructor. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132549 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-03 15:16:49 +00:00
Howard Hinnant
93f2764b16 Add noexcept tests for deque. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132523 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-06-03 01:46:22 +00:00
Howard Hinnant
1694d23e23 noexcept for <memory>. I've added a few extension noexcept to: allocator_traits<A>::deallocate, allocaate<T>::deallocate, return_temporary_buffer, and default_delete<T>::operator()(T*) const. My rationale was: If a std-dicated noexcept function needs to call another std-defined function, that called function must be noexcept. We're all a little new to noexcept, so things like this are to be expected. Also included fix for broken __is_swappable trait pointed out by Marc Glisse, thanks Marc|. And fixed a test case for is_nothrow_destructible. Destructors are now noexcept by default| 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132261 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-28 14:41:13 +00:00
Howard Hinnant
0148a838d0 Simplied bind using __invoke. In the process, found and fixed a couple of bugs. C++11 only. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131667 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-19 19:41:47 +00:00
Howard Hinnant
3dd965bdf9 This commit was accidental. Reverting. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131514 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-18 00:47:00 +00:00
Howard Hinnant
932209b344 A bunch of future tests got invalidated with the latest updates to thread. Fixed the tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131509 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-17 23:32:48 +00:00
Howard Hinnant
6cbf9f9b25 Fix and beef up test bug for move_if_noexcept 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131483 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-17 20:10:42 +00:00
Howard Hinnant
97ecd64913 Clean up a bunch of warnings in the tests, 3 of which actually turned out to be test bugs. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131479 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-17 19:12:55 +00:00
Howard Hinnant
ad935d583d Brought call_once variadic call up to current spec, which allows move-only functors and move-only arguments, but disallows functors with non-const lvalue reference parameters. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131414 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-16 19:05:11 +00:00
Howard Hinnant
656bdc3667 Brought thread variadic constructor up to current spec, which allows move-only functors and move-only arguments, but disallows functors with non-const lvalue reference parameters. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131413 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-16 18:40:35 +00:00
Howard Hinnant
37c53b6221 Redesign of result_of to handle reference-qualified member functions 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131407 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-16 16:17:21 +00:00
Howard Hinnant
f6cc833ae7 Warning suppression in test. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131344 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-14 15:38:08 +00:00
Howard Hinnant
783b810cae Warning suppression in test. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131343 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-14 15:36:25 +00:00
Howard Hinnant
a5a0ba86c8 Warning suppression in test. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131341 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-14 14:53:12 +00:00
Howard Hinnant
e80c36e27b Correction to hexfloat hack. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131340 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-14 14:33:56 +00:00
Howard Hinnant
d515df2a50 Fix test bug. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131328 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-14 00:07:53 +00:00
Howard Hinnant
f1151efcb1 Suppress some warings in the tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131327 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-14 00:04:05 +00:00
Howard Hinnant
2d01bf0665 Suppress some warings in the tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131326 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-13 23:59:50 +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
6063ec176d A much improved type_traits for C++0x. Not yet done: is_trivially_constructible, is_trivially_assignable and underlying_type. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131291 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-13 14:08:16 +00:00
Howard Hinnant
6b41c6047b Corrected some bugs in both memory and the tests. Preparing for being able to turn on support for alias templates. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@131199 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-05-11 20:21:19 +00:00
Howard Hinnant
ef3b2e2e34 Fix bug in Sseq constraints found by Seth Cantrell 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@129285 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-11 18:22:12 +00:00
Howard Hinnant
3e93e96dff Corrected tests for http://llvm.org/bugs/show_bug.cgi?id=9351 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@128807 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-04 01:42:30 +00:00
Howard Hinnant
b8a03c763a ... And these wonderful tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@128797 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-04-03 20:06:31 +00:00
Nick Kledzik
770a3c5116 <rdar://problem/9073695> std::uncaught_exception() becomes true before evaluating the throw-expression rather than after 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@127499 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-11 22:33:07 +00:00
Howard Hinnant
6e5e7e78ee Corrected const-correctness on nullptr type_traits, and beefed up the test for nullptr_t. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@127338 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-09 17:17:06 +00:00
Howard Hinnant
e7c8da6f2d http://llvm.org/bugs/show_bug.cgi?id=9326 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@126504 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-25 19:52:41 +00:00
Howard Hinnant
c4cbb5b6b7 Update testit to default to clang 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@125498 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-02-14 18:06:10 +00:00
Howard Hinnant
211f0ee1be Bug 9096 - list::iterator not default constructible 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@124508 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-01-28 23:46:28 +00:00
Howard Hinnant
80f9180729 minor corrections to test, and hook is_base_of up to clang intrinsic 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@124502 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-01-28 20:00:37 +00:00
Howard Hinnant
4ff9d3599c placeholder test 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@124193 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-01-25 16:32:04 +00:00
Douglas Gregor
f9e1c7e367 Eliminate the C++0x-only is_convertible testing function that accepts 
a cv-qualifier rvalue reference to the type, e.g.,

  template <class _Tp> char  __test(const volatile typename remove_reference<_Tp>::type&&);

The use of this function signature rather than the more
straightforward one used in C++98/03 mode, e.g.,

  template <class _Tp> char  __test(_Tp);

is broken in two ways:

  1) An rvalue reference cannot bind to lvalues, so is_convertible<X&,
  X&>::value would be false. This breaks two of the unique_ptr tests
  on Clang and GCC >= 4.5. Prior GCC's seem to have allowed rvalue
  references to bind to lvalues, allowing this bug to slip in.

  2) By adding cv-qualifiers to the type we're converting to, we get
  some incorrect "true" results for, e.g., is_convertible<const X&, X&>::value.





git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@124166 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-01-25 01:15:41 +00:00
Chandler Carruth
e76496ce46 Teach the Lit configuration to actually use the cxx0x setting when 
constructing compile flags, and to link against the 'rt' library on
Linux for clock_gettime and friends.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@124052 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-01-23 01:05:20 +00:00
Howard Hinnant
0e1493ec5e LWG 1385 [FCD] tuple_cat should be a single variadic signature (http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-active.html#1385). This issue is only in Ready status, meaning it is not official, but probably will be this March in Madrid. It was tentatively accepted in Batavia with the previso that Bill and I didn't have any problems implementing it. This is my part of that agreement. 
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 2010-12-11 20:47:50 +00:00
Michael J. Spencer
626916fc25 Add CMake build and fix major Linux blockers. 
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 2010-12-10 19:47:54 +00:00
Howard Hinnant
b8f787b188 Test adjustment for recent changes in allocator_traits 
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 2010-12-10 19:22:37 +00:00
Howard Hinnant
f190e97885 This got accidentally removed 
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 2010-12-10 19:22:00 +00:00
Howard Hinnant
31aaf55f4c N3158 Missing preconditions for default-constructed match_result objects 
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 2010-12-08 21:07:55 +00:00