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Author SHA1 Message Date
Eric Fiselier
2c7a32ff0f Remove xfail tag for darwin from quick_exit test 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@222406 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-20 03:40:32 +00:00
Eric Fiselier
c5e361d024 Remove tests that va_copy is not defined when C++ < 11. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@222405 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-20 03:39:25 +00:00
Eric Fiselier
19fdbe53b7 Change contradictory wording in va_copy test error message. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@222383 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-19 20:01:26 +00:00
Eric Fiselier
c2f0e465ca Overhaul and separate nullptr_t tests to pass with C++03. 
The standard requires that nullptr_t can be reinterpret_cast to an integral type
at least the size of nullptr_t. There is no way to emulate this conversion in
the C++03 nullptr_t implementation. The test for this conversion has been moved
to a new test and marked XFAIL with c++03.

This recommits what was originally r222296.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@222318 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-19 05:49:03 +00:00
Eric Fiselier
33c5db58e7 Revert r222296 to fix bad commit message 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@222316 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-19 05:41:29 +00:00
Eric Fiselier
221907d782 Cleanup quick_exit tests and get them passing in C++03. 
Wrap the original test in _LIBCPP_HAS_QUICK_EXIT so it only runs when we have
quick_exit and add two new tests that check that when _LIBCPP_HAS_QUICK_EXIT
is not defined then no definition of std::at_quick_exit or std::quick_exit are
available.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@222298 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-19 01:45:12 +00:00
Eric Fiselier
0bb95849ec diff --git a/test/language.support/support.types/nullptr_t.pass.cpp b/test/language.support/support.types/nullptr_t.pass.cpp 
index 6c15fef..4d7c8b0 100644
--- a/test/language.support/support.types/nullptr_t.pass.cpp
+++ b/test/language.support/support.types/nullptr_t.pass.cpp
@@ -18,42 +18,62 @@ struct A
     A(std::nullptr_t) {}
 };
 
+template <class T>
+void test_conversions()
+{
+    {
+        T p = 0;
+        assert(p == nullptr);
+    }
+    {
+        T p = nullptr;
+        assert(p == nullptr);
+        assert(nullptr == p);
+        assert(!(p != nullptr));
+        assert(!(nullptr != p));
+    }
+}
+
+template <class T>
+void test_comparisons()
+{
+    T p = nullptr;
+    assert(p == nullptr);
+    assert(p <= nullptr);
+    assert(p >= nullptr);
+    assert(!(p != nullptr));
+    assert(!(p < nullptr));
+    assert(!(p > nullptr));
+    assert(nullptr == p);
+    assert(nullptr <= p);
+    assert(nullptr >= p);
+    assert(!(nullptr != p));
+    assert(!(nullptr < p));
+    assert(!(nullptr > p));
+}
+
+
 int main()
 {
     static_assert(sizeof(std::nullptr_t) == sizeof(void*),
                   "sizeof(std::nullptr_t) == sizeof(void*)");
-    A* p = 0;
-    assert(p == nullptr);
-    void (A::*pmf)() = 0;
-#ifdef __clang__
-    // GCC 4.2 can't handle this
-    assert(pmf == nullptr);
-#endif
-    int A::*pmd = 0;
-    assert(pmd == nullptr);
-    A a1(nullptr);
-    A a2(0);
-    bool b = nullptr;
-    assert(!b);
-    assert(nullptr == nullptr);
-    assert(nullptr <= nullptr);
-    assert(nullptr >= nullptr);
-    assert(!(nullptr != nullptr));
-    assert(!(nullptr < nullptr));
-    assert(!(nullptr > nullptr));
-    A* a = nullptr;
-    assert(a == nullptr);
-    assert(a <= nullptr);
-    assert(a >= nullptr);
-    assert(!(a != nullptr));
-    assert(!(a < nullptr));
-    assert(!(a > nullptr));
-    assert(nullptr == a);
-    assert(nullptr <= a);
-    assert(nullptr >= a);
-    assert(!(nullptr != a));
-    assert(!(nullptr < a));
-    assert(!(nullptr > a));
-    std::ptrdiff_t i = reinterpret_cast<std::ptrdiff_t>(nullptr);
-    assert(i == 0);
+
+    {
+        test_conversions<std::nullptr_t>();
+        test_conversions<void*>();
+        test_conversions<A*>();
+        test_conversions<void(*)()>();
+        test_conversions<void(A::*)()>();
+        test_conversions<int A::*>();
+    }
+    {
+        test_comparisons<std::nullptr_t>();
+        test_comparisons<void*>();
+        test_comparisons<A*>();
+        test_comparisons<void(*)()>();
+    }
+    {
+        bool b = nullptr;
+        assert(!b);
+    }
 }
diff --git a/test/language.support/support.types/nullptr_t_integral_cast.fail.cpp b/test/language.support/support.types/nullptr_t_integral_cast.fail.cpp
new file mode 100644
index 0000000..92bd879
--- /dev/null
+++ b/test/language.support/support.types/nullptr_t_integral_cast.fail.cpp
@@ -0,0 +1,17 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// typedef decltype(nullptr) nullptr_t;
+
+#include <cstddef>
+
+int main()
+{
+    std::ptrdiff_t i = static_cast<std::ptrdiff_t>(nullptr);
+}
diff --git a/test/language.support/support.types/nullptr_t_integral_cast.pass.cpp b/test/language.support/support.types/nullptr_t_integral_cast.pass.cpp
new file mode 100644
index 0000000..34c7a93
--- /dev/null
+++ b/test/language.support/support.types/nullptr_t_integral_cast.pass.cpp
@@ -0,0 +1,24 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// NOTE: nullptr_t emulation cannot handle a reinterpret_cast to an
+// integral type
+// XFAIL: c++98, c++03
+
+// typedef decltype(nullptr) nullptr_t;
+
+
+#include <cstddef>
+#include <cassert>
+
+int main()
+{
+    std::ptrdiff_t i = reinterpret_cast<std::ptrdiff_t>(nullptr);
+    assert(i == 0);
+}


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@222296 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-19 01:31:56 +00:00
Eric Fiselier
1f8e21c6a3 Modify tests to check that va_copy is only defined in C++11 and beyond. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@222282 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-18 23:46:18 +00:00
Eric Fiselier
71915c132a Mark more tests as UNSUPPORTED with ASAN and MSAN. 
These tests fail for 2 reasons when using ASAN and MSAN.
1. If allocator_may_return_null=0 they will fail because null is returned
   or an exception is thrown.
2. When allocator_may_return_null=1 the new_handler is still not called. This
   results in an assertion failures.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@221967 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-14 02:55:16 +00:00
Eric Fiselier
829a84308e Actually mark the tests an unsupported with MSAN (not just ASAN) 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@221240 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-04 05:36:15 +00:00
Eric Fiselier
72aab5f478 Mark tests that replace operator new/delete as UNSUPPORTED with ASAN and MSAN. 
tests that replace operator new/delete won't link when using ASAN and MSAN 
because these sanitizers also replace new/delete.


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@221236 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-11-04 05:11:41 +00:00
Marshall Clow
4a655fdde5 Some tests used __typeof__ instead of decltype. Replace these usages. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@220296 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-10-21 15:07:09 +00:00
Marshall Clow
15269a8796 Fix numeric_limits<XXX>::is_modulo for signed arithmetic types. We were reporting true, for all arithmetic types, which is incorrect. Fix the tests which were wrong, too. This fixes PR#20158. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@214371 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-07-31 01:18:05 +00:00
Stephan Tolksdorf
8a71d23633 [libc++] Teach is_integral, is_[un]signed and make_[un]signed about __[u]int128_t 
This commit also adds tests for std::numeric_limits<__[u]int128_t>.

Reviewed in http://llvm-reviews.chandlerc.com/D2917

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@204849 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-26 19:45:52 +00:00
Marshall Clow
13fbe9d5e3 Fix numeric.limits.members/traps.pass.cpp to pass on non-x86 architectures. Fixes bug #18468 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@200724 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-02-03 23:26:56 +00:00
Marshall Clow
28754d0378 Removed extra line that I left in when committing 199694. Thanks to Jared Grubb for the catch. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@200108 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-26 01:59:59 +00:00
Marshall Clow
15066f21f1 Removed extra space; thanks to thakis_'s eagle eye 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@199695 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-21 00:03:44 +00:00
Marshall Clow
1a383b9755 Fixed test failure in is_iec559.pass.cpp on darwin-ppc32. Thanks to David Fang for the report (and suggested fix) 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@199694 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-01-20 23:57:16 +00:00
Sylvestre Ledru
a7d46056b0 Remove executable permissions on a text file 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@196041 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-12-01 10:15:11 +00:00
Marshall Clow
f4107076e4 Test for 'bad_array_length'; got left out of initial commit 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@190614 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-09-12 17:01:38 +00:00
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
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
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
Daniel Dunbar
edfb05351e [tests] XFAIL a few things that require libc (?) support missing on Darwin. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@174450 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-02-05 22:10:25 +00:00
Howard Hinnant
5ce391e336 Make a few tests optimization-proof. These tests were failing under -O3 because the optimizer was eliminating the call to new. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@172631 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-01-16 17:56:06 +00:00
Howard Hinnant
0a69fa14d2 Zhang Xiongpang: Add definitions for const data members. Fixes http://llvm.org/bugs/show_bug.cgi?id=14585. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@170026 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-12-12 21:14:28 +00:00
Howard Hinnant
71499ad176 Add noexcept test for offsetof macro per [support.types]/p4. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@159846 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-07-06 18:39:01 +00:00
David Chisnall
b407d45d83 Don't refer to a function that doesn't exist in the quick_exit test. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@152716 91177308-0d34-0410-b5e6-96231b3b80d8
 2012-03-14 14:02:15 +00:00
Howard Hinnant
e3e3291f3a Fixed PR10574: http://llvm.org/bugs/show_bug.cgi?id=10574 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@137522 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-08-12 21:56:02 +00:00
Sean Hunt
2d81f3d1f3 Give A an explicitly non-throwing destructor so that B's destructor is 
itself non-throwing.  Since nested_exception's destructor is
non-throwing, if B's destructor is not, this causes an error in C++03
mode due to the overriding function having a more lax specification.
This did not occur in C++0x mode as A's destructor was implicitly
non-throwing.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@135400 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-07-18 17:07:53 +00:00
Nick Kledzik
770a3c5116 <rdar://problem/9073695> std::uncaught_exception() becomes true before evaluating the throw-expression rather than after 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@127499 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-11 22:33:07 +00:00
Howard Hinnant
6e5e7e78ee Corrected const-correctness on nullptr type_traits, and beefed up the test for nullptr_t. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@127338 91177308-0d34-0410-b5e6-96231b3b80d8
 2011-03-09 17:17:06 +00:00
Howard Hinnant
a445151f4a N3189 Observers for the three handler functions 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@120712 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-02 16:45:21 +00:00
Howard Hinnant
b64f8b07c1 license change 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@119395 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-11-16 22:09:02 +00:00
Howard Hinnant
726a76fb47 I have reverted all contributions made by Jesse Towner in revision 110724 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@119383 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-11-16 21:10:23 +00:00
Howard Hinnant
e3e488eb61 sync with N3126 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@113098 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-09-05 00:57:20 +00:00
Howard Hinnant
b02310e487 sync with N3126 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@113097 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-09-05 00:49:04 +00:00
Howard Hinnant
73d21a4f07 Changed __config to react to all of clang's currently documented has_feature flags, and renamed _LIBCPP_MOVE to _LIBCPP_HAS_NO_RVALUE_REFERENCES to be more consistent with the rest of the libc++'s flags, and with clang's nomenclature. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@113086 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-09-04 23:28:19 +00:00
Howard Hinnant
d510977c4d Remove tabs 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@111778 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-22 13:53:14 +00:00
Howard Hinnant
cf6dcc35e1 Fixing whitespace problems 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@111760 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-22 00:31:12 +00:00
Howard Hinnant
60a0a8ef24 patch by Jesse Towner, and bug fix by Sebastian Redl 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@110724 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-08-10 20:48:29 +00:00
Howard Hinnant
fcc593875c [support.initlist.range] 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@104975 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-28 17:53:59 +00:00
Howard Hinnant
6bb9f58bc8 Corrected rethrow_if_nested 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@104943 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-28 13:35:41 +00:00
Howard Hinnant
ed2c2916b2 [except.nested] 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@104850 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-27 17:06:52 +00:00
Nick Kledzik
b75862d1a1 change test case to verify unexpected() calls terminate - not is terminate 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103794 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-14 20:17:42 +00:00
Howard Hinnant
f5256e16df Wiped out some non-ascii characters that snuck into the copyright. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103516 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-11 21:36:01 +00:00
Howard Hinnant
bc8d3f97eb libcxx initial import 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103490 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-05-11 19:42:16 +00:00