Bob Wilson
f9e75aef34
Change makefile comment to refer to libc++ instead of libcpp.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@180135 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 19:26:55 +00:00
Bob Wilson
9493e27c0f
PR15820: Use tar instead of rsync to install the headers.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@180132 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 18:51:51 +00:00
Bob Wilson
c52fb8d7bf
PR12597: Remove "chown -R root:wheel" from the makefile.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@180122 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 17:30:35 +00:00
Howard Hinnant
9c2ce95063
Zero-initialize all mbstate_t in the codecvt tests.
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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
Howard Hinnant
08dd25303e
Modest performance improvement for std::string's operator==.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@180072 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 23:55:13 +00:00
Howard Hinnant
5544f7e0c7
Somehow aligned_union got dropped through the cracks. This adds it. Did a drive-by fix of alignment_of while I was in the neighborhood.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@180036 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 19:37:49 +00:00
Howard Hinnant
b4e67cfd42
After years of telling people: 'If you ever find any of my code that self-move-assigns, send me a bug report.' Somebody finally took me up on it. vector::erase(begin(), begin()) does a self-move-assign of every element in the vector, leaving all of those elements in an unspecified state. I checked the other containers for this same bug and did not find it. Added test case.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@179760 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-18 15:02:57 +00:00
Howard Hinnant
2062f37772
I believe this finishes up debug mode for list. The testing is a little weak, but I believe all of the functionality is there. Certainly enough for people to checkout and start beating up on.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@179632 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16 21:42:36 +00:00
Howard Hinnant
61fe0ac9b3
Added extra space to end of EXTRA_FLAGS in buildit. This fixes http://llvm.org/bugs/show_bug.cgi?id=15761
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@179609 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16 17:34:20 +00:00
Howard Hinnant
4313ec3975
addressof misbehaving for type with an implicit conversion operator to char&. This fixes http://llvm.org/bugs/show_bug.cgi?id=15754
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@179608 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16 17:27:56 +00:00
Howard Hinnant
ae57a1ab1d
Numeric parsing was getting the wrong answer when faced with very long inputs. This fixes both http://llvm.org/bugs/show_bug.cgi?id=15751 and http://llvm.org/bugs/show_bug.cgi?id=15740
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@179556 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-15 20:40:06 +00:00
Howard Hinnant
993248935c
Accidentally disallowed explicit tuple conversions when all elements of the tuple can be explicitly converted.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@179467 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-14 00:01:13 +00:00
Howard Hinnant
4f67100219
Set failbit when strtold sets errno to ERANGE when parsing floating point values.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@179461 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-13 18:19:25 +00:00
Howard Hinnant
a5733b3ad3
Ruben Van Boxem: Turn islower_l and isupper_l into functions (instead of macros) on Windows only to quell a warning during libc++ building.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@179408 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-12 20:22:57 +00:00
Howard Hinnant
0795931dee
Change <cwchar> and <cstring> to look out for flags which may or may not be set by the C headers <wchar.h> and <string.h> indicating C support for the C++-altered wcschr, wcspbrk, wcsrchr, wcsstr, wmemchr, strchr, strpbrk, strrchr, memchr, and strstr. This was already done in <cstring> for other platforms using other flags, so just had to add one more flag to the list there.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@179041 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-08 18:59:28 +00:00
Howard Hinnant
6dcaf3ee1a
Fix bug in __libcpp_db::__iterator_copy. Add debug test for swaping lists.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178892 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-05 17:58:52 +00:00
Howard Hinnant
e1e96cb840
More list debug mode tests.
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2013-04-05 15:04:10 +00:00
Howard Hinnant
79a35570a5
More work on debug mode for list.
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2013-04-05 00:18:49 +00:00
Howard Hinnant
128f7bf4fa
Somehow search_n never got tested, so of course it had a bug in it. This fixes http://llvm.org/bugs/show_bug.cgi?id=15667 .
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2013-04-04 15:40:48 +00:00
Howard Hinnant
c5e8961a35
Fix stupid but harmless type-o. Fixes http://llvm.org/bugs/show_bug.cgi?id=15657 .
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178691 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-03 20:29:45 +00:00
Howard Hinnant
4aa8b06e67
The move / swap members were not correctly taking all of the possible states of the basic_stringbuf into account. Just rewrote these members. Test included. This fixes http://llvm.org/bugs/show_bug.cgi?id=15659 .
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2013-04-03 20:21:29 +00:00
Howard Hinnant
cf31d3864e
Reference: http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20130325/077133.html
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178581 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-02 22:14:51 +00:00
Howard Hinnant
b777d6a4b2
The cmake script is failing to copy cxxabi.h to the right place because it was generating to destination path like so /include// and dstdir can legally be blank from my interpretation of the script, and this would then generate a path like libcxx/include// which is illegal.
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2013-04-02 21:33:01 +00:00
Howard Hinnant
11a50ac497
Richard Smith: It was pointed out to me off-list that libc++'s non-compiler-builtin
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implementation of std::is_polymorphic does this:
template <class _Tp> struct __is_polymorphic1 : public _Tp {};
... and that g++ rejects this if _Tp has an inaccessible virtual destructor
(because __is_polymorphic1<_Tp> would have a deleted virtual destructor
overriding _Tp's non-deleted destructor). Clang was failing to reject this;
I've fixed that in r178563, but that causes libc++'s corresponding test
case to fail with both clang and gcc when using the fallback
implementation. The fallback code also incorrectly rejects final types.
The attached patch fixes the fallback implementation of is_polymorphic; we
now use dynamic_cast's detection of polymorphic class types rather than
trying to determine if adding a virtual function makes the type larger:
enable_if<sizeof((_Tp*)dynamic_cast<const volatile
void*>(declval<_Tp*>())) != 0, ...>
Two things of note here:
* the (_Tp*) cast is necessary to work around bugs in Clang and g++ where
we otherwise don't instantiate the dynamic_cast (filed as PR15656)
* the 'const volatile' is here to treat is_polymorphic<cv T> as true for a
polymorphic class type T -- my reading of the standard suggests this is
incorrect, but it matches our builtin __is_polymorphic and gcc
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178576 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-02 21:25:06 +00:00
Howard Hinnant
d4c96a6c89
Some debug test cases for list.
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2013-04-02 19:53:32 +00:00
Howard Hinnant
f6bdda044c
Reference: http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20130325/077132.html
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178545 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-02 15:48:56 +00:00
Howard Hinnant
a1985ebbc8
Reference: http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20130325/077131.html
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178544 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-02 15:46:31 +00:00
Howard Hinnant
9d00ed5d87
Test case was forming the wrong limits when size_t != unsigned long.
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2013-03-29 21:22:22 +00:00
Howard Hinnant
fc2f021bdd
Bruce Mitchener, Jr.: Port to emscripten. Fixes http://llvm.org/bugs/show_bug.cgi?id=15624 .
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178354 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-29 18:27:28 +00:00
Howard Hinnant
8b25c00ef1
The 3rd test in shrink_to_fit.pass.cpp can't possibly pass if exceptions are disabled, so #ifdef'ing out the test.
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2013-03-29 17:20:04 +00:00
Howard Hinnant
302fa82a1c
I believe debug mode for vector<T> (T != bool) is complete. If anyone sees anything more they would like to see on it, please let me know. Debug mode is activated by compiling with -D_LIBCPP_DEBUG2=1. Eventually _LIBCPP_DEBUG2 will be renamed to just _LIBCPP_DEBUG.
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2013-03-28 20:35:29 +00:00
Howard Hinnant
db4d478ff4
Fix a few warnings/errors for compiling with -fno-exceptions.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178267 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-28 18:56:26 +00:00
Howard Hinnant
742fecbd2a
Second try at r178075. The llvm breakage has been fixed by r178240.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178253 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-28 17:44:32 +00:00
Howard Hinnant
2c0d3edf68
Add missing #ifndef _LIBCPP_NO_EXCEPTIONS around throw in include/thread.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178237 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-28 15:00:04 +00:00
Daniel Dunbar
34d36f39b0
Revert r178075, "Tighten up the iterator requirements ...", it breaks LLVM
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bootstrap with libc++.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178116 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-27 04:10:25 +00:00
Howard Hinnant
32d40f5f44
Tighten up the iterator requirements for the vector member templates. This is especially important for the constructors so that is_constructible<vector<T>, I, I> gives the right answer when T can not be constructed from *I. Test case included for this latter point.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178075 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-26 21:40:54 +00:00
Howard Hinnant
02d5e18917
Another vector debug mode test, and a static test on Allocator::value_type. This partially addresses http://llvm.org/bugs/show_bug.cgi?id=15576 .
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178064 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-26 19:04:56 +00:00
Howard Hinnant
d1c0082675
More vector debug tests.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178033 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-26 15:45:56 +00:00
Marshall Clow
c3a9b81e67
Fixed race conditions in thread tests; exposed by UBSan
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178029 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-26 15:28:33 +00:00
Howard Hinnant
3fbd1dfb24
Simply debug mode tests per Dmitri Gribenko's suggestion.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178026 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-26 14:28:25 +00:00
Howard Hinnant
d9cdb2dcfd
Need one more swap overload for swapping two lvalue vector<bool>::reference's.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@178016 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-26 13:48:57 +00:00
Howard Hinnant
782da33d1c
Added debug tests for indexing, pop_back and both forms of erase. Added an improved error message for erasing a single element with end().
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@177929 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-25 22:12:26 +00:00
Howard Hinnant
c1ca2e1e8b
Remove some erroneous code I was using to debug debug mode.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@177908 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-25 20:46:07 +00:00
Howard Hinnant
295891fdc2
Debug mode tests for vector::front and back.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@177904 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-25 20:31:25 +00:00
Howard Hinnant
0d01eb54e7
More vector::iterator debug mode tests. Run by adding to OPTIONS -D_LIBCPP_DEBUG2=1.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@177897 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-25 20:03:19 +00:00
Howard Hinnant
f5f4684e71
Debug mode: learning to crawl. I need to set up some tests that actually test that the debug mode is working, but that won't cause problems when debug mode isn't on. This is my first prototype of such a test. It should call std::terminate() because it's comparing iterators from different containers. And std::terminate() is rigged up to exit normally. If debug mode fails, and doesn't call terminate, then the program asserts. The test is a no-op if _LIBCPP_DEBUG2 is not defined or is defined to be 0.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@177892 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-25 19:29:35 +00:00
Howard Hinnant
ae7bf9daac
Marshall Clow found some divide-by-zero warnings with UBSan in rand's binomial_distribution test. This eliminates the divide-by-zeros and describes in comments the numerical difficulties the test is having. Each of the problematic tests are exploring edge cases of the distribution.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@177826 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-23 19:29:45 +00:00
Howard Hinnant
9976b5511a
This is a start at making the libc++ test suite friendlier to the -fnoexceptions flag. Although this is not a complete solution, it does reduce the number of test failures on OS X from 467 to 128 on OS X when -fno-exceptions is enabled, and does not impact the number of failures at all when -fno-exceptions is not enabled. The bulk of this code was donated anonymously.
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@177824 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-23 17:27:16 +00:00
Howard Hinnant
06d8bf6ce2
Test cleanup with respect to use of deprecated tmpnam function. Also Windows port for these tests to use _tempnam. The bulk of this patch was donated anonymously. I've tested it on OS X and accept responsibility for it. If I've broken anyone's platform by switching from tmpnam to mktemp for the generation of temporary file names, just let me know. Should be easy to fix in test/support/platform_support.h
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@177755 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-22 20:05:40 +00:00
Marshall Clow
9b145da078
Fix buffer read overflow in money_get::do_get(). Found by UBSan
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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@177694 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-22 02:14:40 +00:00