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Get is_convertible tests passing in C++03 (except the fallback). 

llvm-svn: 364057
This commit is contained in:
Eric Fiselier 2019-06-21 14:43:15 +00:00
parent f7212dbe2f
commit b6a9afa823
2 changed files with 3 additions and 8 deletions
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9
libcxx/test/std/utilities/meta/meta.rel/is_convertible.pass.cpp
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@ -81,9 +81,7 @@ int main(int, char**)
test_is_convertible<Function, Function*> ();
test_is_convertible<Function, Function*const> ();
#if TEST_STD_VER >= 11
static_assert(( std::is_convertible<Function, Function&&>::value), "");
#endif
test_is_not_convertible<Function, Array> ();
test_is_not_convertible<Function, Array&> ();
@ -119,9 +117,7 @@ int main(int, char**)
static_assert((!std::is_convertible<ConstFunction, Function>::value), "");
static_assert((!std::is_convertible<ConstFunction, Function*>::value), "");
static_assert((!std::is_convertible<ConstFunction, Function&>::value), "");
#if TEST_STD_VER >= 11
static_assert((!std::is_convertible<ConstFunction, Function&&>::value), "");
#endif
static_assert((!std::is_convertible<Function*, ConstFunction>::value), "");
static_assert((!std::is_convertible<Function&, ConstFunction>::value), "");
static_assert((!std::is_convertible<ConstFunction, ConstFunction>::value), "");
@ -143,7 +139,6 @@ int main(int, char**)
static_assert((!std::is_convertible<Array, volatile Array&>::value), "");
static_assert((!std::is_convertible<Array, const volatile Array&>::value), "");
#if TEST_STD_VER >= 11
static_assert(( std::is_convertible<Array, Array&&>::value), "");
static_assert(( std::is_convertible<Array, const Array&&>::value), "");
static_assert(( std::is_convertible<Array, volatile Array&&>::value), "");
@ -151,7 +146,6 @@ int main(int, char**)
static_assert(( std::is_convertible<const Array, const Array&&>::value), "");
static_assert((!std::is_convertible<Array&, Array&&>::value), "");
static_assert((!std::is_convertible<Array&&, Array&>::value), "");
#endif
test_is_not_convertible<Array, char> ();
test_is_not_convertible<Array, char&> ();
@ -252,9 +246,8 @@ int main(int, char**)
static_assert((!std::is_convertible<const NonCopyable&, NonCopyable&>::value), "");
// This test requires Access control SFINAE which we only have in C++11 or when
// we are using the compiler builtin for is_convertible.
#if TEST_STD_VER >= 11 || !defined(_LIBCPP_USE_IS_CONVERTIBLE_FALLBACK)
test_is_not_convertible<NonCopyable&, NonCopyable>();
#endif
// Ensure that CannotInstantiate is not instantiated by is_convertible when it is not needed.
// For example CannotInstantiate is instatiated as a part of ADL lookup for arguments of type CannotInstantiate*.

2
libcxx/test/std/utilities/meta/meta.rel/is_convertible_fallback.pass.cpp
View File

@ -6,6 +6,8 @@
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03
// type_traits
// is_convertible