31234844ef
Linux: Correctly identify valid error codes
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[syserr.errcat.objects]p4 specifies that
system_category().default_error_condition(ev) map to
error_condition(posv, generic_category()) if ev could map to a POSIX
errno.
Linux reserves up to and including 4095 for errno values, use this as a
bound.
This fixes syserr.errcat.objects/system_category.pass.cpp on Linux.
llvm-svn: 209795
2014-05-29 05:02:22 +00:00
2de60eb213
Fix a problem exposed by r208825, which caused bind (and other bits of libc++) to stop working. And tests
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llvm-svn: 209785
2014-05-29 01:10:28 +00:00
af236d36fb
Fix bug 19840, where some tests were not testing what we wanted. Thanks to Eric for the bug report
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llvm-svn: 209520
2014-05-23 15:30:23 +00:00
9393b5113b
Fix Bug 19678 - libc++ does not correctly handle the regex: '[^\0]*'
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llvm-svn: 209307
2014-05-21 16:29:50 +00:00
ef0e8c391e
Fix bug 19740; round-tripping a pointer through a stream doesn't work
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llvm-svn: 209305
2014-05-21 16:02:20 +00:00
80fd10e6e1
[modules] Add initial module map for libc++.
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llvm-svn: 209265
2014-05-21 00:33:49 +00:00
218f71e148
Update cstddef after clang r207606.
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r207606 changed the __need_foo macros to behave like they do with gcc: If they
are set, _only_ the __need_foo stuff gets defined. As a consequence, cstddef
no longer defined "offsetof". It looks like the __need_foo defines aren't
needed anymore, so just remove them.
Fixes PR19723.
llvm-svn: 208942
2014-05-16 01:45:02 +00:00
281dfe85d3
Fix typo 'fourty' in tests
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llvm-svn: 208870
2014-05-15 11:33:29 +00:00
f03763a44b
Fix typos
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llvm-svn: 208869
2014-05-15 11:27:39 +00:00
e077269764
Work around ABI differences due to LWG 2056 in tests
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When testing against the system library, there is a relatively minor
ABI breakage that the std::future_errc values have been changed to
avoid using zero. Update the tests that rely on the values being
consistent.
llvm-svn: 208840
2014-05-15 01:57:42 +00:00
1f393c3eaf
Remove XFAIL from a number of tests that aren't expected to fail
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These tests haven't been failing on darwin11 or 12 since r189610 when
pr17027 was fixed, but they've been keeping the libc++ bot red by
XPASSing since then.
llvm-svn: 208831
2014-05-15 00:55:44 +00:00
5c520bd985
Add Address Sanitizer support to std::vector
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llvm-svn: 208319
2014-05-08 14:14:06 +00:00
0fc6e981b0
Fix PR 19663. Some calls to find(vector<bool>) were returning iterators that were subtly invalid (didn't compare equal). Thanks to Erik Verbruggen for the report (and diagnosis)
...
llvm-svn: 208096
2014-05-06 15:33:23 +00:00
a1fbf3459f
Exceptions store the message as reference counted string for
...
compatibility to libstdc++. Move the implementation into a header for
easier sharing with libc++abi. Merge a number of improvements from that
version. Provide a POD definition for <stdexcept>'s public use to avoid
cast dances. Discussed with Marshall Clow.
llvm-svn: 207695
2014-04-30 19:54:11 +00:00
85d3e7a729
Fix bug #18350 . Add tests for tuples of all the smart pointers (except auto_ptr)
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llvm-svn: 207307
2014-04-26 05:19:48 +00:00
190cc60a2d
Added some tests for equal elements in min_element and max_element. Bug #19547 was invalid, but we weren't testing that case
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llvm-svn: 207232
2014-04-25 15:50:54 +00:00
7546a111a9
Default the copy and move constructors for __tuple_leaf. This fixes bugs 18853 and 19118. Add a test case for that.
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llvm-svn: 206829
2014-04-21 23:48:09 +00:00
3d3974b45b
Use compiler intrinsic __is_constructible if available
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llvm-svn: 206805
2014-04-21 22:30:32 +00:00
79a770ba45
Add more tests for std::ws as pointed out by bug #19497
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llvm-svn: 206770
2014-04-21 18:12:09 +00:00
5f7c2db2ce
Bug #19473 . If you pass an allocator to std::function, we should use that allocator, not construct one from scratch. Add a test to make sure
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llvm-svn: 206623
2014-04-18 17:23:36 +00:00
b040647672
Fixed a test that was attempting to use rvalue-references w/o checking to see if they were supported in the language. This resulted in a warning when testing using C++03.
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llvm-svn: 206482
2014-04-17 18:11:38 +00:00
c303bba184
Remove some unnecessary noexcept conditions. Thanks to Richard Smith for the catch.
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llvm-svn: 206424
2014-04-16 23:12:55 +00:00
91c71ddd8d
Define a new macro in libc++ named '_LIBCPP_HAS_NO_ASAN'. When this is defined,
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libc++ will not call address_sanitizer to detect addressing errors in the
standard library containers. This is a negative macro to enable users to
disable the libc++ checks even if they are compiling with address sanitizer
enabled by defining this macro.
At the present time, there is no code in libc++ that looks at this macro.
That will come soon. This is just infrastructure.
llvm-svn: 206184
2014-04-14 15:44:57 +00:00
71e07d7175
Not everyone uses bash, so fix test syntax.
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llvm-svn: 206118
2014-04-12 21:12:55 +00:00
ec959d5f46
Remove node from a container before destroying it. Thanks to Alexander Potapenko for pointing this out.
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llvm-svn: 206024
2014-04-11 08:22:42 +00:00
886c6a645f
Fix PR19819
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llvm-svn: 205709
2014-04-07 13:32:26 +00:00
5cf03ab4b7
Removed 'sized deallocation' from C++14 status page since it turned out to require no library work, and fixed a typo in index.html. Thanks to Tobias for pointing these out.
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llvm-svn: 205700
2014-04-07 07:28:33 +00:00
caccac10b7
RTTI Uniqueness: remove __name_for_load function.
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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
17c6aa0f53
Add a section about reporting bugs and contributing patches
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llvm-svn: 205507
2014-04-03 03:13:12 +00:00
079402d1c1
Reword C++14 status to match C++11 status
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llvm-svn: 205505
2014-04-03 02:38:12 +00:00
ca6e366d07
Mark C++14 status as 'complete'
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llvm-svn: 205504
2014-04-03 02:35:29 +00:00
4b9a505a5e
Use defined(__APPLE__) rather than __APPLE__
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llvm-svn: 205150
2014-03-30 14:59:12 +00:00
0090e657cb
ARM64: compare RTTI names as strings
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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
c3a57e91ef
ARM64: use the alternate string layout on Apple platforms.
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llvm-svn: 205138
2014-03-30 11:34:22 +00:00
e180ecab2c
[libc++] Teach is_integral, is_[un]signed and make_[un]signed about __[u]int128_t
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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
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.
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llvm-svn: 204778
2014-03-26 02:45:04 +00:00
28c391f68e
Add tests that should fail when lock() throws. THis is part of LWG issue #2135 . No library changes here.
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llvm-svn: 204777
2014-03-26 02:11:47 +00:00
b43399842f
Mark LWG issues #2075 and #2142 as complete. 2142 was a change to the standard
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to remove redundant wording, which required no changes to libc++. 2075 was a
rewrite of the requirements for forward progress, and again, requires no changes
to the library.
llvm-svn: 204724
2014-03-25 14:57:05 +00:00
4fdb070817
Add a test to make sure we're doing the right thing for throwing exceptions from deferred functions. This is LWG issue #2186 . No change to the library needed.
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llvm-svn: 204678
2014-03-24 22:25:24 +00:00
e2db85a968
Mark LWG Issue #2288 as complete. This was wording cleanup, no code changes required.
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Also mark #2104 as complete. Leave the implementation in libc++ as noexcept, since
implementations are allowed to add noexcept to non-virtual calls. If we throw from
unique_lock& operator=(unique_lock&& u), then that means the preconditions were violated,
and calling terminate() (as a result of throwing from a noexcept function) is as
good example of undefined behavior as any other.
llvm-svn: 204653
2014-03-24 18:38:01 +00:00
7ec93f9b1c
Implement N3891: A proposal to rename shared_mutex to shared_timed_mutex
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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
2fd6f512e5
Replace a tab with a space
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llvm-svn: 204077
2014-03-17 20:13:54 +00:00
98de59157c
Remove Issue #2235 from the Chicago section. The resolution was approved in Bristol (and it is listed there), and then is was approved *again* in Chicago. Thanks to STL @ microsoft for the catch
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llvm-svn: 203995
2014-03-15 01:55:31 +00:00
996e992bf2
Exclude .svn (and other "dot" directories) when installing headers.
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My fix for PR15820 in r180132 inadvertently removed the exclusion for ".*".
This puts it back again. Thanks for Nico Weber for pointing this out!
llvm-svn: 203807
2014-03-13 16:13:54 +00:00
407964238f
build: remove unnecessary modification of CMAKE_REQUIRED_DEFINITIONS
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This is unnecessary now that the flag handling has been fixed. The flags will
be added properly in the main CMakeLists.txt after the config-ix inclusion which
performs the required check.
llvm-svn: 203639
2014-03-12 04:11:34 +00:00
03e6dbbc05
build: fix erroneous overwriting of flags
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Always use list(APPEND) as it will perform the desired action even if the list
is empty or previously unset. The first set is harmless, however, the
subsequent set was overwriting the previous flag setup resulting in an improper
compilation command being generated. This manifested as a build failure on
Linux when using cmake + ninja.
llvm-svn: 203638
2014-03-12 04:11:31 +00:00
496b68bd5b
build: fix add_definition abuse in CMake
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add_definitions is meant for adding C preprocessor definitions. Modern cmake
suggests use of the CMAKE_CXX_FLAGS for the purposes of pushing flags to the
compilation commands. Simply switch to the modern form given that we are
already requiring a new enough cmake.
llvm-svn: 203637
2014-03-12 04:11:28 +00:00
b328a046e0
build: remove an errant comma
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llvm-svn: 203636
2014-03-12 04:11:25 +00:00
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.
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llvm-svn: 203631
2014-03-12 01:19:36 +00:00
3b83496dd4
Fix ABI break I made in r203587; thanks to Richard Smith for the catch.
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llvm-svn: 203610
2014-03-11 22:05:31 +00:00
201fe8cfe7
Fix misguided #elif - it checked the value of _AIX instead of defined(_AIX). Thanks to Johan Bergström for the bug report.
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llvm-svn: 203589
2014-03-11 17:18:47 +00:00
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.
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llvm-svn: 203587
2014-03-11 17:16:17 +00:00
b708306128
Patch from Steve MacKenzie to make the libc++ tests play nicely with MSVC's STL. Add '#include <functional>' to four of the priority queue tests.
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llvm-svn: 203584
2014-03-11 16:22:53 +00:00
ed94639ea1
Mark LWG #2314 . 'apply() should return decltype(auto) and use decay_t before tuple_size' as complete. This is a correction to some example code in the standard, no change needed for libc++.
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llvm-svn: 203579
2014-03-11 15:17:34 +00:00
b33d838bcf
Final bit for LWG #2263 ; test different allocator pointer types. Note that libc++ already does the right thing here; I've just added tests to ensure that it stays this way.
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llvm-svn: 203539
2014-03-11 04:32:12 +00:00
17af2f56ab
Add tests for LWG issue #2356 . Stability of erasure in unordered associative containers. Libc++ already does this, but now we have tests for it.
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llvm-svn: 203494
2014-03-10 21:36:36 +00:00
988a4e8d0e
More tests for LWG Issue #2263 ; this time to the associative and unordered containers. Still no changes to libc++
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llvm-svn: 203480
2014-03-10 19:18:49 +00:00
9f60718286
Added tests to the sequence containers for for LWG Issue #2263 . Comparing iterators and allocator pointers with different const-character. No changes to libc++
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llvm-svn: 203479
2014-03-10 18:54:56 +00:00
81fec9b270
Mark issues #2357 (wording changes in the standard, no functionality change) and #2132 (libc++ already does this) as complete.
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llvm-svn: 203478
2014-03-10 17:59:59 +00:00
415a24e41f
Fix bug I introduced (enabling implicit conversions from compare function to map) in r202994. Thanks to Sebastian Redl for the catch.
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llvm-svn: 203443
2014-03-10 04:50:10 +00:00
5f16f4c087
Update status for LWG 2193 and 2344.
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llvm-svn: 203291
2014-03-07 21:47:20 +00:00
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.
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llvm-svn: 203290
2014-03-07 21:45:32 +00:00
66b2226eb8
Fix a couple of -Wabsolute-value warnings in the libc++ tests
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llvm-svn: 203126
2014-03-06 16:27:17 +00:00
8845dbd798
Do not derive __gnu_cxx::hash<T> from std::hash<T>.
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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
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.
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llvm-svn: 202994
2014-03-05 19:06:20 +00:00
28eded3845
Mark is_final as a C++14 feature.
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llvm-svn: 202991
2014-03-05 17:58:48 +00:00
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
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llvm-svn: 202990
2014-03-05 17:09:51 +00:00
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.
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llvm-svn: 202934
2014-03-05 03:39:25 +00:00
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.
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llvm-svn: 202931
2014-03-05 03:12:04 +00:00
7f10fc480a
LWG Issue #2271 : regex_traits::lookup_classname specification unclear. libc++ already does the right thing; just update the tests.
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llvm-svn: 202904
2014-03-04 22:44:34 +00:00
d9e7cf3efd
LWG issue #2252 : Add more tests for exception safety. No changes needed in the library
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llvm-svn: 202885
2014-03-04 20:31:21 +00:00
7493a29398
Fix issue number error; 2141 --> 2291 and mark it as complete
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llvm-svn: 202884
2014-03-04 20:29:09 +00:00
5d658fbbdf
Add a SG1 paper and some SG1 issues that affect the library to the task list.
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llvm-svn: 202881
2014-03-04 19:40:36 +00:00
85a15f067e
Apply David Majnemer's patch updating the links to the papers from Chicago and Issaquah.
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llvm-svn: 202878
2014-03-04 19:22:53 +00:00
53ec054da4
Mark issues #2240 (wording only) and #2268 (revision 202876) as complete.
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llvm-svn: 202877
2014-03-04 19:18:36 +00:00
53b88dad6f
Implement LWG #2268 : Setting a default argument in the declaration of a member function assign of std::basic_string.
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llvm-svn: 202876
2014-03-04 19:17:19 +00:00
99aadbdb7d
[libc++] Const qualify __gnu_cxx::hash_map<>::const_iterator::pointer type.
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Differential Revision: http://llvm-reviews.chandlerc.com/D2811
llvm-svn: 202749
2014-03-03 19:50:01 +00:00
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.
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llvm-svn: 202741
2014-03-03 19:20:40 +00:00
c451b43607
Remove a stray tab that snuck into a test. No functionality change
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llvm-svn: 202739
2014-03-03 19:16:40 +00:00
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.
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llvm-svn: 202673
2014-03-03 06:18:11 +00:00
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.
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llvm-svn: 202672
2014-03-03 06:14:19 +00:00
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.
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llvm-svn: 202671
2014-03-03 01:24:04 +00:00
4ab4534964
More LWG issues. Mark #2182 , #2323 and #2213 as complete. Add a test for #2339 , and mark that as complete. No actual changes to the libc++ code; all of these were already in place.
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llvm-svn: 202407
2014-02-27 16:13:36 +00:00
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.
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llvm-svn: 202339
2014-02-27 02:11:50 +00:00
fa5da05c86
Don't install CMakeLists.txt along with the headers.
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llvm-svn: 202280
2014-02-26 17:14:09 +00:00
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.
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llvm-svn: 202214
2014-02-26 01:56:31 +00:00
11918cff19
Mark LWG issue 2299 as complete. No code changes; libc++ already implements this.
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llvm-svn: 202203
2014-02-25 23:11:19 +00:00
4da015b9b4
Mark LWG Issue 2257 as complete.
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llvm-svn: 202162
2014-02-25 16:35:39 +00:00
f433d63439
Mark LWG Issues 2278 and 2313 as complete. No code changes needed; libc++ already implemented both of these.
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llvm-svn: 202161
2014-02-25 16:25:55 +00:00
0d1560e10e
Implement LWG issue 2301: Mark std::tie as constexpr
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llvm-svn: 202158
2014-02-25 16:11:46 +00:00
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.
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llvm-svn: 201938
2014-02-22 15:13:48 +00:00
88ec12cd76
Revert "Fix historical #ifdef. Use __cplusplus instead of __GXX_EXPERIMENTAL_CXX0X__ when compiling with clang. No functionality change."
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This reverts commit r201864, because it breaks our build bots.
llvm-svn: 201892
2014-02-21 21:06:36 +00:00
0e23e04f9a
Fix historical #ifdef. Use __cplusplus instead of __GXX_EXPERIMENTAL_CXX0X__ when compiling with clang. No functionality change.
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llvm-svn: 201864
2014-02-21 18:07:52 +00:00
7b89f9958f
Solve the errors
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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
265b83a87f
Teach libc++ to use the compiler-provided C-compatible ::max_align_t
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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
7d35711187
Implement LWG Issues #2329 and #2332 - disallow iterators into temporary regexes and regexes into temporary strings
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llvm-svn: 201717
2014-02-19 21:21:11 +00:00
962003126f
Mark issues 2280, 2258, 2304, 2317, 2350 and 2346 as completed.
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llvm-svn: 201704
2014-02-19 17:55:46 +00:00
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.
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llvm-svn: 201703
2014-02-19 17:53:30 +00:00
9d67c6d5fd
Implement LWG2350: min, max, and minmax should be constexpr.
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llvm-svn: 201697
2014-02-19 16:51:35 +00:00
551365da33
Implement LWG Issue 2346: integral_constant's member functions should be marked noexcept
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llvm-svn: 201534
2014-02-17 22:18:51 +00:00
53d8b20078
Remove tabs that crept in during an earlier refactoring. No functionality change
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llvm-svn: 201472
2014-02-16 01:57:26 +00:00
b1ad26901f
Mark issue 2293, 2241 and 2308 as complete
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llvm-svn: 201460
2014-02-15 05:41:48 +00:00
bacc03ef8d
First pass at the Issaquah issues list
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llvm-svn: 201459
2014-02-15 05:10:39 +00:00
cdf2fae610
Add a test to make sure that vector supports incomplete types
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llvm-svn: 201349
2014-02-13 17:56:12 +00:00
3ef24c4f9a
This solves warning C4005: '_NOEXCEPT' : macro redefinition when compiling
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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
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.
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llvm-svn: 201101
2014-02-10 17:40:28 +00:00
74cf6ff5e5
Fix for PR18735 - self-assignment for map/multimap gives incorrect results in C++03
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llvm-svn: 201021
2014-02-08 04:03:14 +00:00
a0a143690d
Avoid signed vs unsigned compare warnings. From Dimitry Andric.
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llvm-svn: 200993
2014-02-07 21:14:29 +00:00
09df4a6675
Support forward_list<Incomplete Type>. Patch by Zhihao Yuan!
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llvm-svn: 200814
2014-02-05 01:44:17 +00:00
7fe6441cc3
Albert Wong: Fix thread.thread.id/lt.pass.cpp to not assume thread::id() produces a minimal value. This enables this test to pass on andriod arm.
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llvm-svn: 200793
2014-02-04 19:51:48 +00:00
0c8bb8f0f2
Fix numeric.limits.members/traps.pass.cpp to pass on non-x86 architectures. Fixes bug #18468
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llvm-svn: 200724
2014-02-03 23:26:56 +00:00
22747e621e
Remove default function template argument from the header.
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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
7584238232
lit.site.cfg:cxx_under_test should take precedence over 'which clang++'
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(reviewed by Marshall Clow)
llvm-svn: 200364
2014-01-29 01:54:52 +00:00
30f1883eee
Removed extra line that I left in when committing 199694. Thanks to Jared Grubb for the catch.
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llvm-svn: 200108
2014-01-26 01:59:59 +00:00
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.
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llvm-svn: 200010
2014-01-24 15:27:41 +00:00
a5adf489b7
Const qualify __mem_fn call operator
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QOI improvement.
Differential Revision: http://llvm-reviews.chandlerc.com/D2059
llvm-svn: 199848
2014-01-22 22:56:52 +00:00
d724d60fff
Removed extra space; thanks to thakis_'s eagle eye
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llvm-svn: 199695
2014-01-21 00:03:44 +00:00
683268b2d8
Fixed test failure in is_iec559.pass.cpp on darwin-ppc32. Thanks to David Fang for the report (and suggested fix)
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llvm-svn: 199694
2014-01-20 23:57:16 +00:00
7132122196
Fix erroneous test; was failing on darwin-ppc32. Fixes PR18469.
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llvm-svn: 199542
2014-01-18 03:41:54 +00:00
9aafa898f9
Update __parse_DUP_COUNT and __parse_BACKREF to use the traits class to recognize digits. Fixes PR18514
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llvm-svn: 199541
2014-01-18 03:40:03 +00:00
5fea974b6b
Adjust build fix from r199494 to use C++ casts
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Change suggested by Joerg Sonnenberger!
llvm-svn: 199500
2014-01-17 16:17:24 +00:00
0b438a9f63
Build fix for gcc builtin
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The __sync_add_and_fetch() builtin parameter is volatile but clang has
'different' type checking and ends up accepting this code.
Undo the C++ cast from r198505 to get libc++/LLVM building with g++ while this
is investigated.
llvm-svn: 199494
2014-01-17 14:24:23 +00:00
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.
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llvm-svn: 199400
2014-01-16 16:58:45 +00:00
9f4be3fa4f
Apply patch for Albert Wong: 'Modify testit to allow filtering tests by prefixes'.
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llvm-svn: 199318
2014-01-15 16:28:42 +00:00
b183f8594f
Whoops! Set the default in the last commit to c++1y instead of c++11
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llvm-svn: 199224
2014-01-14 17:04:06 +00:00
4cdc6feb4f
Update lib/buildit and test/testit to both pay attention to an env flag CXX_LANG, which people can set to 'c++03', 'c++11' or 'c++1y' to build/test using that language variant. If you don't set this env variable, you get c++11, just like today. Drive-by fix; remove duplicate -nostdinc++.
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llvm-svn: 199222
2014-01-14 17:00:40 +00:00
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.
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llvm-svn: 199184
2014-01-14 05:13:45 +00:00
54f6bd59f5
Fix a bug in regex_token_iterator's copy constructor. Caught by Bob Wilson.
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llvm-svn: 199122
2014-01-13 17:47:08 +00:00
79b0fee3c6
Fix PR18404 - 'Bug in regex_token_iterator::operator++(int) implementation'. Enhance the tests for regex_token_iterator and regex_iterator.
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llvm-svn: 198878
2014-01-09 18:25:57 +00:00
70d4ba7f19
Replace casts of __impl_ with the correct reinterpret_cast of the
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address. Restores the assembly of before r198504.
llvm-svn: 198698
2014-01-07 19:21:13 +00:00
a429ba738c
Back out the <type_traits> changes from r198431; they were breaking when building with glibc. Need to find a better solution for PR18218.
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llvm-svn: 198623
2014-01-06 18:12:50 +00:00
a889636aa0
Removed extra trailing underscore in #ifdef (__GNUC___ --> __GNUC__ )
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llvm-svn: 198618
2014-01-06 15:23:02 +00:00
a3e6e2b286
Rename several internal templates to get rid of ___ (triple underscores) or worse, four. No functionality change.
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llvm-svn: 198608
2014-01-06 14:00:09 +00:00
634b9dd768
Switch to using C++ style casts.
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llvm-svn: 198505
2014-01-04 17:43:00 +00:00
acb42aefd7
80 cols fixes.
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llvm-svn: 198482
2014-01-04 09:27:39 +00:00
f8f56755e0
Implement the functions: clz, clzl, clzll, ctz, ctzl, and ctzll
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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
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.
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llvm-svn: 198457
2014-01-03 22:55:49 +00:00
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()
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llvm-svn: 198431
2014-01-03 18:21:14 +00:00
d40d387fb1
Update the copyright credits -- Happy new year 2014!
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FIXME: Dragonegg may be updated at non-trivial changes.
llvm-svn: 198274
2014-01-01 08:27:31 +00:00
ce81aed463
Make cv_status a class enum. Fixes PR18314. Thanks to Andersca for the report and the patch.
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llvm-svn: 197921
2013-12-23 22:14:27 +00:00
21a697b8b1
Empty line between two unrelated #ifdefs.
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llvm-svn: 197810
2013-12-20 13:19:45 +00:00
b0d5be563b
Fix GCC unknown pragma warning in libc++.
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We should check defined(__clang__) before the usage of the
clang diagnostic pragmas.
The [-Wswitch] warning in src/future.cpp should be ignored.
As the result, the equivalent GCC pragma is added.
llvm-svn: 197314
2013-12-14 06:45:09 +00:00
ca83921ddc
GCC does not support strong enum in pre-C++0x mode.
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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
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
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llvm-svn: 197061
2013-12-11 19:32:32 +00:00
6bc32ebf35
Refactored a bunch of duplicated code in <ostream>. Made a new routine called __put_character_sequence, and made nine places call it.
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llvm-svn: 196951
2013-12-10 19:25:49 +00:00
8283ba3704
Refactor some of the operations in <string> so that they can be reused; no functionality change
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llvm-svn: 196788
2013-12-09 16:00:28 +00:00
395485efc0
Give all members of exception types default visibility. Lack of this is causing some illegal code relocations rare and hard to reproduce cases.
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llvm-svn: 196411
2013-12-04 21:03:23 +00:00
c3deeb5f89
Found six (nmostly) identical files named 'test_allocator.h' in the libcxx test suite. Moved one to /support, made it a superset, and removed all but one of the others, and iupdated all the includes. Left the odd one (thread/futures/test_allocator.h) for later.
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llvm-svn: 196174
2013-12-03 00:18:10 +00:00
e7d582a75c
Found two identical files named 'allocators.h' in the libcxx test suite. Moved one to /support, removed the other, and iupdated all the includes. No functionality change
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llvm-svn: 196127
2013-12-02 18:08:31 +00:00
a26fcc7989
Found two identical files named 'DefaultOnly.h' in the libcxx test suite. Moved one to /support, removed the other, and iupdated all the includes. No functionality change
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llvm-svn: 196118
2013-12-02 17:00:56 +00:00
3772a46ab4
Fix for PRPR17934; based on a fix suggested by Peter Sommerlad
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llvm-svn: 196058
2013-12-02 03:24:33 +00:00
3973d59f9b
Remove executable permissions on a text file
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llvm-svn: 196041
2013-12-01 10:15:11 +00:00
6ef2bb02f5
Remove _LIBCPP_TRIVIAL_PAIR_COPY_CTOR=0 for __APPLE__, no longer needed.
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llvm-svn: 195796
2013-11-27 00:53:02 +00:00
e34f6f6a12
There were two identical files named 'min_allocator.h'. Move one of them to /support and delete the other. Then adjust all the tests that used them to include the moved one. No functionality change.
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llvm-svn: 195785
2013-11-26 20:58:02 +00:00
c55d97b1f9
Don't use T as template argument, it is part of the application
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namespace.
llvm-svn: 195693
2013-11-25 22:44:20 +00:00
e050d66e12
Compiling libcxx with gcc 4.6.4 (MingW) produces these errors:
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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
028875aa7c
Patch by Xing Xue to improve libc++ support for AIX
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llvm-svn: 195144
2013-11-19 19:16:03 +00:00
eed0bdee59
Fix a test that I broke over the weekend
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llvm-svn: 195143
2013-11-19 19:14:27 +00:00
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.
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llvm-svn: 195136
2013-11-19 18:05:03 +00:00
f16f037060
G M suggestion: conditionally include files on _WIN32.
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llvm-svn: 195045
2013-11-18 21:30:19 +00:00
fbeb63c0d1
This patch implements snprintf_l function in a way similar to the other
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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
39d0c93b70
Set the permissions for 'experimental' and its context to the correct values.
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llvm-svn: 194993
2013-11-18 07:01:16 +00:00
c0299d7f53
Fix-it suggestion for fixing min or max defines on Windows.
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llvm-svn: 194891
2013-11-15 23:41:01 +00:00
6e72b8ba8c
Windows.h is not required.
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llvm-svn: 194870
2013-11-15 22:54:15 +00:00
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
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llvm-svn: 194867
2013-11-15 22:42:10 +00:00
fd6cfe92d3
Add the CMakeLists.txt that was missed in r194825
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llvm-svn: 194838
2013-11-15 18:34:43 +00:00
6a0d6cea40
Justin Bogner: This makes the headers available in the build directory, making it
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easier to use freshly-built clang with freshly-built libc++.
Basically, this makes it possible to run clang with libc++ without
having to install it, even if you don't have any version of libc++
installed in /usr/
llvm-svn: 194825
2013-11-15 17:18:57 +00:00
f9fd0d6d11
This is a followup to r194536, which changed the pair copy constructor to be
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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
513ecaba91
Fixed bug in quoted strings implementation. Added test to be sure. Thanks to Peter Sommerlad for the report (and suggested fix)
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llvm-svn: 194725
2013-11-14 20:01:38 +00:00
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
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llvm-svn: 194614
2013-11-13 22:44:48 +00:00
ccad8c32e0
This fixes a very subtle ABI problem concerning the copy constructor of
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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
c1cf981823
Patch from Bruce Mitchener; fixes two typos in comments. No functionality change. PR17843
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llvm-svn: 194432
2013-11-11 23:27:19 +00:00
88960d151e
Tell libc++abi whether or not libc++ has declared bad_array_length.
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llvm-svn: 194207
2013-11-07 17:15:51 +00:00
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.
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llvm-svn: 194185
2013-11-07 01:00:50 +00:00
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 .
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llvm-svn: 194154
2013-11-06 17:45:43 +00:00
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
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llvm-svn: 194151
2013-11-06 14:24:38 +00:00
9d66b72aa9
Refactor floating point code for num_get::do_get into a template. No functionality change
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llvm-svn: 194080
2013-11-05 14:28:52 +00:00
99c096472d
Better inline marking for __does_policy_contain. Thanks to Chongyu Zhu for the catch
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llvm-svn: 193963
2013-11-03 22:06:53 +00:00
222d1c7f13
Mark __does_policy_contain as 'inline'. Thanks to Chongyu Zhu for the catch
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llvm-svn: 193962
2013-11-03 20:07:47 +00:00
b1915875d0
Fix LWG Issue 2078. Make std::async(policy,...) try multiple policies until one succeeds.
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llvm-svn: 193960
2013-11-03 15:43:35 +00:00
e1bedf4e93
LWG issue 2341; Make the two variants of basic_ostream::seekp and basic_istream::seekg behave consistently; update tests to make sure
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llvm-svn: 193814
2013-10-31 22:20:45 +00:00
f5fa53882f
Fixes PR17148
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llvm-svn: 193772
2013-10-31 17:23:08 +00:00
84413437ce
Update status of issues
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llvm-svn: 193228
2013-10-23 05:59:18 +00:00
07c28fe026
Mark seed_seq default constructor and size() as noexcept. This is implied, but not required by LWG issue 2180
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llvm-svn: 193227
2013-10-23 05:56:47 +00:00
ef57b656f1
Patch by GM: Turn off 'deprecated' warnings when building with MSVC, and add '-Werror=return-type' to catch funtions that aren't returning what they should.
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llvm-svn: 193088
2013-10-21 15:56:35 +00:00
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.
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llvm-svn: 193087
2013-10-21 15:43:25 +00:00
520469cfc0
Patch from GM: locale.cpp; make implicit conversions to bool explicit, fix some 'unknown pragma' warnings when compiling under MSVC, and don't use the __sso_allocator under windows, b/c MSVC doesn't support aligned-by value parameters
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llvm-svn: 193086
2013-10-21 15:07:28 +00:00
5b40666c6c
Patch by GM: Making implicit conversion to bool explicit in <ios> and <__locale>
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llvm-svn: 193085
2013-10-21 14:41:05 +00:00
d8cfc7dce9
Patch by GM: Adding MSVC support to __bit_reference
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llvm-svn: 193084
2013-10-21 14:29:37 +00:00
1483143e7a
Avoid using the name 'bzero' for an enumerator in global scope. <strings.h> might declare this as a function.
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llvm-svn: 193066
2013-10-21 04:59:37 +00:00
58af7e177c
r192075 broke the buildbot at
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http://lab.llvm.org:8013/builders/libcxx_clang-x86_64-darwin11-RA
lit.py: <string>:230: note: inferred use_system_lib as: False
lit.py: <string>:247: fatal: C++ ABI setting None unsupported for tests
cxx_abi is geting set to None, and the lit script errors out shortly after
that. This patch changes the default of cxx_abi from None to 'libcxxabi'.
This is likely not the right way to fix this problem. However it gets the
buildbot running again. Improvements to this fix are welcome.
llvm-svn: 192609
2013-10-14 18:02:02 +00:00
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.
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llvm-svn: 192548
2013-10-13 01:02:45 +00:00
96bb15f464
Updated status of issues and features
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llvm-svn: 192546
2013-10-12 22:57:58 +00:00
c3776b1ce0
LWG Issue 2087: iostream_category() and noexcept
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llvm-svn: 192545
2013-10-12 22:49:56 +00:00
d58daf9433
LWG Issue 2097: packaged_task constructors should be constrained
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llvm-svn: 192544
2013-10-12 22:49:17 +00:00
f28fd284f8
LWG issue 2143: ios_base::xalloc should be thread-safe
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llvm-svn: 192539
2013-10-12 19:13:52 +00:00
8de32cb3dc
Implement national body comment GB9: remove std::gets
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llvm-svn: 192538
2013-10-12 19:09:47 +00:00
0354b92992
patch by Yaron: Uses rand_s() from stdlib.h (when building for Windows)
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llvm-svn: 192325
2013-10-09 21:49:03 +00:00
db78c7049e
Fix LWG Issue 2141: common_type trait produces reference types
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llvm-svn: 192142
2013-10-07 23:43:33 +00:00
5d5e7dbe94
Marked issue 2284 as complete
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llvm-svn: 192085
2013-10-07 03:26:42 +00:00
David Majnemer