diff options
Diffstat (limited to 'test/libcxx/language.support/support.dynamic/new_faligned_allocation.sh.cpp')
| -rw-r--r-- | test/libcxx/language.support/support.dynamic/new_faligned_allocation.sh.cpp | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/test/libcxx/language.support/support.dynamic/new_faligned_allocation.sh.cpp b/test/libcxx/language.support/support.dynamic/new_faligned_allocation.sh.cpp deleted file mode 100644 index d7b4cca63aa1..000000000000 --- a/test/libcxx/language.support/support.dynamic/new_faligned_allocation.sh.cpp +++ /dev/null @@ -1,92 +0,0 @@ -//===----------------------------------------------------------------------===// -// -// 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. -// -//===----------------------------------------------------------------------===// - -// test libc++'s implementation of align_val_t, and the relevant new/delete -// overloads in all dialects when -faligned-allocation is present. - -// Libc++ defers to the underlying MSVC library to provide the new/delete -// definitions, which does not yet provide aligned allocation -// XFAIL: LIBCXX-WINDOWS-FIXME - -// REQUIRES: -faligned-allocation - -// The dylibs shipped before macosx10.14 do not contain the aligned allocation -// functions, so trying to force using those with -faligned-allocation results -// in a link error. -// XFAIL: with_system_cxx_lib=macosx10.13 -// XFAIL: with_system_cxx_lib=macosx10.12 -// XFAIL: with_system_cxx_lib=macosx10.11 -// XFAIL: with_system_cxx_lib=macosx10.10 -// XFAIL: with_system_cxx_lib=macosx10.9 -// XFAIL: with_system_cxx_lib=macosx10.8 -// XFAIL: with_system_cxx_lib=macosx10.7 - -// RUN: %build -faligned-allocation -// RUN: %run - -#include <new> -#include <typeinfo> -#include <string> -#include <cassert> - -#include "test_macros.h" - -int main() { - { - static_assert(std::is_enum<std::align_val_t>::value, ""); - typedef std::underlying_type<std::align_val_t>::type UT; - static_assert((std::is_same<UT, std::size_t>::value), ""); - } - { - static_assert((!std::is_constructible<std::align_val_t, std::size_t>::value), ""); -#if TEST_STD_VER >= 11 - static_assert(!std::is_constructible<std::size_t, std::align_val_t>::value, ""); -#else - static_assert((std::is_constructible<std::size_t, std::align_val_t>::value), ""); -#endif - } - { - std::align_val_t a = std::align_val_t(0); - std::align_val_t b = std::align_val_t(32); - assert(a != b); - assert(a == std::align_val_t(0)); - assert(b == std::align_val_t(32)); - } - { - void *ptr = ::operator new(1, std::align_val_t(128)); - assert(ptr); - assert(reinterpret_cast<std::uintptr_t>(ptr) % 128 == 0); - ::operator delete(ptr, std::align_val_t(128)); - } - { - void *ptr = ::operator new(1, std::align_val_t(128), std::nothrow); - assert(ptr); - assert(reinterpret_cast<std::uintptr_t>(ptr) % 128 == 0); - ::operator delete(ptr, std::align_val_t(128), std::nothrow); - } - { - void *ptr = ::operator new[](1, std::align_val_t(128)); - assert(ptr); - assert(reinterpret_cast<std::uintptr_t>(ptr) % 128 == 0); - ::operator delete[](ptr, std::align_val_t(128)); - } - { - void *ptr = ::operator new[](1, std::align_val_t(128), std::nothrow); - assert(ptr); - assert(reinterpret_cast<std::uintptr_t>(ptr) % 128 == 0); - ::operator delete[](ptr, std::align_val_t(128), std::nothrow); - } -#ifndef TEST_HAS_NO_RTTI - { - // Check that libc++ doesn't define align_val_t in a versioning namespace. - // And that it mangles the same in C++03 through C++17 - assert(typeid(std::align_val_t).name() == std::string("St11align_val_t")); - } -#endif -} |
