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528 Commits

Author SHA1 Message Date
Howard Hinnant
e1c5f9ec1b Apply constexpr to initializer_list for c++1y. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189271 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-26 20:11:32 +00:00
Howard Hinnant
5e57142c59 Rename _LIBCPP_DEBUG2 to _LIBCPP_DEBUG. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189140 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-23 20:10:18 +00:00
Howard Hinnant
499cea12bb Debug mode for string. This commit also marks the first time libc++ debug-mode has found a bug (found one in regex). Had to play with extern templates a bit to get this to work since string is heavily used within libc++.dylib. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189114 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-23 17:37:05 +00:00
Howard Hinnant
641d3d8b4c XFAIL a few tests on darwin12 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189043 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-22 18:47:39 +00:00
Howard Hinnant
1c44f51de7 Zhihao Yuan noted that a move assignment operation was missing from std::adjacent_difference. Fixed. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189036 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-22 18:02:34 +00:00
Howard Hinnant
8a1df3ca0c David Blaikie suggested this test for detecting constexpr on the error_category default constructor. Additionally I decided to make this constructor trivial as well, as I could not come up with a rationale for not doing so. Fully tested with both current Apple clang and tip-of-trunk clang. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@189034 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-22 17:41:48 +00:00
Howard Hinnant
d7cddf6519 XFAIL 3 tests on darwin 11-12. The tests have recently been modified, are correct, and pass with an updated libc++.dylib 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188964 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-22 00:04:22 +00:00
Daniel Dunbar
585b48ddf6 [tests] Update to use lit's now-integrated XFAIL handling. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188960 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-21 23:06:32 +00:00
Marshall Clow
198a2a59ee Implement LWG Issue #2187 (emplace_back and emplace for vector<bool>) 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188333 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-13 23:54:12 +00:00
Marshall Clow
bf6eda0b1e Eradicate tabs 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188322 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-13 22:22:40 +00:00
Marshall Clow
5cfc6ab2b8 Second half (map/multimap) of N3657 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188320 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-13 22:18:47 +00:00
Marshall Clow
8634fc5494 Added more tests for numeric conversion error handing; Refs LWG issue 2009 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188282 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-13 15:52:51 +00:00
Marshall Clow
7a4e374280 More support for N3657; tests for is_transparent 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188242 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-13 01:12:41 +00:00
Marshall Clow
4a0a98166c First half of support for N3657; heterogenous lookups for set/multiset 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188241 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-13 01:11:06 +00:00
Howard Hinnant
80e19ac90f Add a check for arrays of unknown bounds to is_destructible. This fixes http://llvm.org/bugs/show_bug.cgi?id=16839 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188080 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 16:53:45 +00:00
Daniel Dunbar
bd7b48a628 [tests] Update to use lit_config and lit package, as appropriate. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188073 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 14:44:11 +00:00
Marshall Clow
051c848e88 N3644 tests for map/multimap/set/multiset. Drive-by NOEXCEPT for __tree_const_iterator constructor. Fix comment typos in other tests 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@188019 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-08 21:52:50 +00:00
Marshall Clow
193ef03eb5 N3644 support for <unordered_set> and <unordered_map> 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187915 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 21:30:44 +00:00
Marshall Clow
52ad482edc N3644 support for vector<bool> 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187910 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 20:53:38 +00:00
Marshall Clow
0f164c9d75 N3644 support for <string> and <vector> 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187909 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 20:48:48 +00:00
Howard Hinnant
36ba399a33 Correct logic bug in find optimization for vector<bool>. This fixes http://llvm.org/bugs/show_bug.cgi?id=16816 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187908 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 20:42:16 +00:00
Howard Hinnant
ab61b2c9f1 War on tabs 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187906 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 19:39:48 +00:00
Howard Hinnant
f68b46f0c9 Rename time.duration.literals step 3 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187905 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 19:39:11 +00:00
Howard Hinnant
32c0969361 Rename time.duration.literals step 2 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187904 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 19:36:50 +00:00
Howard Hinnant
c29e1b949c Rename time.duration.literals step 1 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187903 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 19:35:46 +00:00
Marshall Clow
f9c29e160c Implement tests for NULL iterators for <array> re: N3644 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187809 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-06 17:17:13 +00:00
Marshall Clow
5a11f94583 Implement NULL iterators for <forward_list> and <deque> re: N3644 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187805 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-06 16:14:36 +00:00
Marshall Clow
65d2e6a392 Implement NULL iterators for <list> re: N3644 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187740 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-05 21:23:28 +00:00
Howard Hinnant
824c19963e debug mode for unordered_map. Also picked up a missing check and test in unordered_multimap. This wraps up debug mode for the unordered containers. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187659 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-02 17:50:49 +00:00
Howard Hinnant
8b00e6c960 Ok, 3 major changes for debug mode in one commit: 
1.  I had been detecting and trapping iterator == and \!= among iterators
    in different containers as an error.  But the trapping itself is actually
    an error.
    
    Consider:
    
    #include <iostream>
    #include <vector>
    #include <algorithm>

    template <class C>
    void
    display(const C& c)
    {
        std::cout << "{";
        bool first = true;
        for (const auto& x : c)
        {
            if (\!first)
                std::cout << ", ";
            first = false;
            std::cout << x;
        }
        std::cout << "}\n";
    }

    int
    main()
    {
        typedef std::vector<int> V;
        V v1 = {1, 3, 5};
        V v2 = {2, 4, 6};
        display(v1);
        display(v2);
        V::iterator i = std::find(v1.begin(), v1.end(), 1);
        V::iterator j = std::find(v2.begin(), v2.end(), 2);
        if (*i == *j)
            i = j;    // perfectly legal
        // ...
        if (i \!= j)   // the only way to check
            v2.push_back(*i);
        display(v1);
        display(v2);
    }

    It is legal to assign an iterator from one container to another of the
    same type.  This is required to work.  One might want to test whether or
    not such an assignment had been made.  The way one performs such a check
    is using the iterator's ==, \!= operator.  This is a logical and necessary
    function and does not constitute an error.

2.  I had a header circular dependence bug when _LIBCPP_DEBUG2 is defined.
    This caused a problem in several of the libc++ tests.
    Fixed.

3.  There is a serious problem when _LIBCPP_DEBUG2=1 at the moment in that
    std::basic_string is inoperable.  std::basic_string uses __wrap_iterator
    to implement its iterators.  __wrap_iterator has been rigged up in debug
    mode to support vector.  But string hasn't been rigged up yet.  This means
    that one gets false positives when using std::string in debug mode.  I've
    upped std::string's priority in www/debug_mode.html.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187636 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-02 00:26:35 +00:00
Howard Hinnant
e9df0a5c6c Nico Rieck: Currently _MSC_VER and _WIN32 are used to guard code which is 
MSVC-specific, MSVCRT-specific, or Windows-specific. Because Clang can
also define _MSC_VER, and MSVCRT is not necessarily the only C runtime,
these macros should not be used interchangeably.

This patch divides all Windows-related bits into the aforementioned
categories. Two new macros are introduced:

- _LIBCPP_MSVC: Defined when compiling with MSVC. Detected using
  _MSC_VER, excluding Clang.
- _LIBCPP_MSVCRT: Defined when using the Microsoft CRT. This is the default
   when _WIN32 is defined.

This leaves _WIN32 for code using the Windows API.

This also corrects the spelling of _LIBCP_HAS_IS_BASE_OF to _LIBCPP_HAS_IS_BASE_OF.

Nico, please prepare a patch for CREDITS.TXT, thanks.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187593 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-01 18:17:34 +00:00
Howard Hinnant
56dcf0b809 Taking another swing at correctly optimizing fill_n. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187587 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-01 17:29:28 +00:00
Howard Hinnant
eb34122153 Constrain fill_n -> memset operations to include implicit convertibility to unsigned char. This fixes http://llvm.org/bugs/show_bug.cgi?id=16764. Also a drive-by fix on a chrono test suite bug. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187552 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-01 00:41:55 +00:00
Marshall Clow
a61e6f8705 Implement constexpr (n3302) and fix operator *= and /= 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187529 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-31 21:02:34 +00:00
Marshall Clow
832b304076 Implement n3469 - constexpr for chrono 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187517 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-31 19:32:19 +00:00
Howard Hinnant
f890d9bfaa Debug mode for unordered_multimap. Some mods were done for unordered_map as well to keep all the tests passing. However unordered_map is at the very least still missing tests, if not functionality (if it isn't tested, it probably isn't working). 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187446 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-30 21:04:42 +00:00
Howard Hinnant
0bb0a7c9ea Debug mode for unordered_multiset. The exercise spotted a few places I had missed on unordered_set, so I picked those up as well. 
There are actually two debug modes:

   1.  -D_LIBCPP_DEBUG2 or -D_LIBCPP_DEBUG2=1
       This is a relatively expensive debug mode, but very thorough.  This is normally what you want to debug with, but may turn O(1) operations into O(N) operations.

   2.  -D_LIBCPP_DEBUG2=0
       This is "debug lite."  Only preconditions that can be checked with O(1) expense are checked.  For example range checking on an indexing operation.  But not iterator validity.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187369 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-29 19:05:47 +00:00
Howard Hinnant
d5bfe9030f Add operator new[] to test. Partial fix for valgrind warning in http://llvm.org/bugs/show_bug.cgi?id=16703. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187358 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-29 14:43:42 +00:00
Marshall Clow
ff46409221 Implement N3421; comparison predicates<void> 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187357 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-29 14:21:53 +00:00
Marshall Clow
f182038521 literal suffixes for std::chrono 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187078 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-24 21:18:14 +00:00
Howard Hinnant
39213641f4 Debug mode for unordered_set. I believe this to be fairly complete for 
unordered_set, however it is not complete yet for unordered_multiset,
unordered_map or unordered_multimap.  There has been a lot of work done
for these other three containers, however that work was done just to
keep all of the tests passing.

You can try this out with -D_LIBCPP_DEBUG2.  You will have to link to a
libc++.dylib that has been compiled with src/debug.cpp.  So far, vector
(but not vector<bool>), list, and unordered_set are treated.  I hope to
get the other three unordered containers up fairly quickly now that
unordered_set is done.

The flag _LIBCPP_DEBUG2 will eventually be changed to _LIBCPP_DEBUG, but
not today.  This is my second effort at getting debug mode going for
libc++, and I'm not quite yet ready to throw all of the work under the
first attempt away.

The basic design is that all of the debug information is kept in a
central database, instead of in the containers.  This has been done as
an attempt to have debug mode and non-debug mode be ABI compatible with
each other.  There are some circumstances where if you construct a
container in an environment without debug mode and pass it into debug
mode, the checking will get confused and let you know with a readable
error message.  Passing containers the other way: from debug mode out to
a non-debugging mode container should be 100% safe (at least that is the
goal).

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186991 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-23 22:01:58 +00:00
Marshall Clow
152343260f Implement string suffixes from N3642 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186956 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-23 17:05:24 +00:00
Howard Hinnant
cd59accbf5 Bill Fisher: This patch fixes a bug where std::regex in ECMAScript mode was ignoring capture groups inside lookahead assertions. 
For example, matching /(?=(a))(a)/ to "a" should yield two captures: \1 = "a", \2 = "a"

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186954 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-23 16:18:04 +00:00
Anders Carlsson
b8e0d9086e Fix a bug in std::fill_n where memset would end up being called in cases when it shouldn’t. 
Reviewed by Howard.



git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186875 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-22 21:08:00 +00:00
Marshall Clow
da0a0e8a1b Make tuple's constructor and std::get<>(tuple) constexpr. Final stage of fixing bug #16599. Thanks to Howard for the review and updates. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186834 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-22 16:02:19 +00:00
Marshall Clow
8fc4f5a251 Make std::get constexpr 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186525 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-17 18:25:36 +00:00
Howard Hinnant
f7777e8554 Add pointer format test for Windows. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186472 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-16 23:50:06 +00:00
Marshall Clow
206f6cdc33 Bug 16599 part 2: Make std::pair's constructors and comparison operators (and make_pair) constexpr. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186430 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-16 17:45:44 +00:00
Marshall Clow
01a0e90783 Make std::forward and std::move (and std::move_if_noexcept) constexpr in C++14 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186344 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-15 20:46:11 +00:00
Howard Hinnant
1e1d05121d Bill Fisher: This patch fixes an ill-formed comparison when parsing control escapes, e.g. "\cA\ca". The code will now throw an error_escape exception for invalid control sequences like "\c:" or "\c". 
I've added the test cases to bad_escape.pass.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186335 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-15 18:21:11 +00:00
Howard Hinnant
1f96a4df58 A few fixes to tests for Windows port. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186334 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-15 18:09:11 +00:00
Marshall Clow
e8029e54f1 Implement n3584 - Addressing Tuples by Type 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186237 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-13 02:54:05 +00:00
Howard Hinnant
ef7a7b730c Port make_[un]signed tests to platforms where sizeof(wchar_t) == 2. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186136 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-11 23:51:05 +00:00
Howard Hinnant
e840208989 Bill Fisher: This patch fixes a less likely case where '\b' can back up into invalid memory, when driven by a regex_iterator (for case 1, see r185273 or http://llvm.org/bugs/show_bug.cgi?id=16240) 
The attached test program also supplies a test for the case 1 fix in r185273.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186089 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-11 15:32:55 +00:00
Marshall Clow
37c17ed07d Improved tests (and fixed a bug in the tests); thanks to Richard Smith for the suggestion 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@186022 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-10 18:01:34 +00:00
Howard Hinnant
7670f7d1ed Bill Fisher: This patch fixes a bug where regex_iterator doesn't indicate when it's restarting in the middle of a string. This bug causes /^a/ to match in the middle of the string "aaaaaaa", during iteration. 
My patch uses  to communicate when  is false.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185950 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-09 17:29:09 +00:00
Howard Hinnant
171771a9f5 War on tabs. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185865 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-08 21:06:38 +00:00
Marshall Clow
e2735d1df0 Implement n3668 - std::exchange 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185863 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-08 20:54:40 +00:00
Marshall Clow
d29bb4b7c4 Implement n3545 for c++14 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185856 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-08 20:05:31 +00:00
Howard Hinnant
0769e6a785 Windows port for __codecvt_utf8<wchar_t>. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185849 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-08 19:03:07 +00:00
Howard Hinnant
d712a59c7f Silence -Wint-to-void-pointer-cast warning in test. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185756 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-06 14:41:36 +00:00
Howard Hinnant
9b128e06ed Remove implicit conversion from __value_type to value_type in [unordered_][multi]map. This fixes http://llvm.org/bugs/show_bug.cgi?id=16549 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185711 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-05 18:06:00 +00:00
Howard Hinnant
b66e1c3f96 Removed extension in [unordered_][multi]map which allowed one to emplace using just an argument for the key, as opposed to using piecewise_construct. However a bug report exposed that this created an unfortunate ambiguity. People who are currently using the extension will be notified the next time they compile, and will have to change to using piecewise_construct. There are no ABI issues with the removal of this extension. This fixes http://llvm.org/bugs/show_bug.cgi?id=16542 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185666 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-04 20:59:16 +00:00
Howard Hinnant
e008d4eecc Simplify comparators of [unordered_][multi]map. This fixes http://llvm.org/bugs/show_bug.cgi?id=16538 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185665 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-04 19:46:35 +00:00
Joerg Sonnenberger
4dca0440f5 Fix bashism. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185646 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-04 15:11:10 +00:00
Marshall Clow
933afa9761 Patch for N3655 (Transformation type traits) with Howard's additions 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185597 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-04 00:10:01 +00:00
Howard Hinnant
6a683bfb5f Constrain launch ~ operator to defined bits. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185452 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-02 18:01:41 +00:00
Howard Hinnant
dbc8cf059e Bill Fisher: This patch fixes a bug where the regex parser doesn't advance the pointer after reading the third character of an octal escape (in awk mode). 
That is, regex{"\141", awk} results in the regular expression /a1/ instead of just /a/.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185449 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-02 17:43:31 +00:00
Howard Hinnant
eaffd0a8ff XFAIL this test on 10.7 and 10.8 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185391 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-01 22:59:14 +00:00
Marshall Clow
fd7481e96d Implement n3656 - make_unique. Thanks to Howard for the review and suggestions. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185352 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-01 18:16:03 +00:00
Marshall Clow
7ec46bc422 Implement n3658 - Compile-time integer sequences 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185343 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-01 16:26:55 +00:00
Howard Hinnant
11b87182b0 In istream::ignore, check the delimeter as an int_type, not as a char_type, so as to correctly handle EOF. This fixes http://llvm.org/bugs/show_bug.cgi?id=16427 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185298 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-01 00:37:50 +00:00
Howard Hinnant
099dec1ba0 The bind and function functor constructors and assignment operators were overly general and getting confused with the copy constructor and copy assignment operators. Constrained them. This fixes http://llvm.org/bugs/show_bug.cgi?id=16385 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185297 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-01 00:01:51 +00:00
Howard Hinnant
c05e98660f Fix bind by making _is_valid_bind_return more robust. It should return false instead of give a compile time error, always. The problem was down in ____mu_return, the version that handles nested bind objects. This fixes http://llvm.org/bugs/show_bug.cgi?id=16343 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185289 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-30 19:48:15 +00:00
Howard Hinnant
f491e51ebd Add operators to make launch a bitmask type. Searched all of the standard, and libc++ to see if this error occurred elsewhere and didn't see any other place. This fixes http://llvm.org/bugs/show_bug.cgi?id=16207 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185265 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-29 18:38:17 +00:00
Howard Hinnant
c1ecd97f00 Provide missing '{' in parsing extended quoted characters. This fixes http://llvm.org/bugs/show_bug.cgi?id=16135 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185211 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-28 20:31:05 +00:00
Howard Hinnant
e57b7c445b William Fisher: A bug in __lookahead::exec causes /(?=^)b/ to match ab. When makes a recursive call to , it passes true for the value of . This causes a beginning-of-line anchor (^) inside a lookahead assertion to match anywhere in the text. This fixes http://llvm.org/bugs/show_bug.cgi?id=11118 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185196 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-28 19:11:23 +00:00
Howard Hinnant
918f2a80ab Bill Fisher: Fix for failing to throw an exception in regex when parsing an invalid escape sequence. This fixes http://llvm.org/bugs/show_bug.cgi?id=16023 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185192 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-28 18:57:30 +00:00
Howard Hinnant
9dcdcdee25 Implement full support for non-pointer pointers in custom allocators for string. This completes the custom pointer support for the entire library. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185167 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-28 16:59:19 +00:00
Howard Hinnant
2c39cbe020 Implement full support for non-pointer pointers in custom allocators for vector. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@185093 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-27 19:35:32 +00:00
Howard Hinnant
29f7432ff3 Implement full support for non-pointer pointers in custom allocators for list. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@184859 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-25 16:08:47 +00:00
Howard Hinnant
81381a932f Implement full support for non-pointer pointers in custom allocators for forward_list. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@184759 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-24 17:17:28 +00:00
Howard Hinnant
fcd8db7133 Implement full support for non-pointer pointers in custom allocators for deque. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@184673 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-23 21:17:24 +00:00
Howard Hinnant
7a6b7cedcb Implement full support for non-pointer types in custom allocators. This is for the unordered containers only. This work still needs to be done on the sequence containers. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@184635 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-22 15:21:29 +00:00
Howard Hinnant
70342b99e2 Implement full support for non-pointer types in custom allocators. This is for the associative containers only. This work still needs to be done on the unordered and sequence containers. Fixes http://llvm.org/bugs/show_bug.cgi?id=15978 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@184358 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-19 21:29:40 +00:00
Howard Hinnant
ee749a403c Test case for r183481. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@183522 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-06-07 14:24:18 +00:00
Howard Hinnant
8f72d5ce16 Fix a couple of bugs in linear_congruential_engine::seed. Regression test added. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@182421 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-05-21 21:05:12 +00:00
Howard Hinnant
6287c65a03 Remove cv qualifiers from member pointers in the __member_pointer_traits test. This was causing a const-qualified bind result to malfunction. This was a recent regression due to the new use of __member_pointer_traits in restricting the __invokable and __invoke_of tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@181935 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-05-15 21:49:27 +00:00
David Dean
bb3a0acf93 XFAIL this test when using the darwin12 system library. Reviewed by Howard 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@181610 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-05-10 17:25:57 +00:00
Marshall Clow
b30abdd07a Implement n3607: 'equal', 'mismatch', and 'is_permutation' 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@181548 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-05-09 21:14:23 +00:00
Howard Hinnant
ecc9742f27 Constrain __invoke functions more accurately. This fixes http://llvm.org/bugs/show_bug.cgi?id=15861 . 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@181377 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-05-07 23:40:12 +00:00
Howard Hinnant
dd854b2c4e Mark some tests with XFAIL for Lion and Mountain Lion. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@181336 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-05-07 17:37:19 +00:00
Howard Hinnant
8c23819220 Expose accidentally removed __compressed_pair constructor taking piecewise_construct_t. This fixes http://llvm.org/bugs/show_bug.cgi?id=15918 . 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@181217 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-05-06 16:58:36 +00:00
Howard Hinnant
74f4da7219 Stephan Tolksdorf: fixes the issue in the <atomic> header and adds corresponding tests. I've used macros to fall back to a user-provided default constructor if _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS (though I suspect that there won't be many users defining that macro). 
The tests use placement new to check that atomic values get properly zero-initialized. I had to modify the atomic_is_lock_free test, because default initialization of an object of const type 'const A' (aka 'const atomic<int>') requires a user-provided default constructor.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@180945 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-05-02 20:18:43 +00:00
Joerg Sonnenberger
34cb066fa2 Make it possible to provide special (linker) flags for the thread tests. 
Use it to build & link against libpthread on NetBSD for tests iff they
are testing the thread interface.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@180942 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-05-02 19:21:36 +00:00
Joerg Sonnenberger
63d8f7e341 Add explicit casts to unsigned char before calling ctype functions. 
Fixes the value range on platforms with signed char.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@180940 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-05-02 19:17:48 +00:00
Howard Hinnant
a5f0e6c5c1 İsmail Dönmez: Change to mktemp template to make it compatible with Linux. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@180267 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-25 16:08:55 +00:00
Howard Hinnant
05e7d24b3d default_delete needs a static_assert against void types. I had previously thought that sizeof(void) would take care of this. I was wrong. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@180213 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-24 19:44:26 +00:00
Joerg Sonnenberger
c5e6aa5f5c Avoid bash specific functionality to work with any POSIX shell 
implementing $(( )).


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@180139 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-23 19:53:24 +00:00
Howard Hinnant
9c2ce95063 Zero-initialize all mbstate_t in the codecvt tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@180108 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-04-23 14:09:35 +00:00