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[libc++] [test] Eliminate libcpp-no-noexcept-function-type and libcpp-no-structured-bindings. 

At this point, every supported compiler that claims a -std=c++17 mode
should also support these features.

Differential Revision: https://reviews.llvm.org/D113436
This commit is contained in:
Arthur O'Dwyer 2021-11-08 17:00:43 -05:00
parent ec7b0d4d34
commit 401b76fdf2
5 changed files with 9 additions and 24 deletions
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24
libcxx/test/std/utilities/meta/meta.rel/is_nothrow_invocable.pass.cpp
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@ -54,30 +54,16 @@ constexpr bool throws_invocable_r() {
!std::is_nothrow_invocable_r<Ret, Fn, Args...>::value;
}
// FIXME(EricWF) Don't test the where noexcept is *not* part of the type system
// once implementations have caught up.
void test_noexcept_function_pointers() {
struct Dummy {
void foo() noexcept {}
static void bar() noexcept {}
};
#if !defined(__cpp_noexcept_function_type)
{
// Check that PMF's and function pointers *work*. is_nothrow_invocable will always
// return false because 'noexcept' is not part of the function type.
static_assert(throws_invocable<decltype(&Dummy::foo), Dummy&>(), "");
static_assert(throws_invocable<decltype(&Dummy::bar)>(), "");
}
#else
{
// Check that PMF's and function pointers actually work and that
// is_nothrow_invocable returns true for noexcept PMF's and function
// pointers.
static_assert(
std::is_nothrow_invocable<decltype(&Dummy::foo), Dummy&>::value, "");
static_assert(std::is_nothrow_invocable<decltype(&Dummy::bar)>::value, "");
}
#endif
// Check that PMF's and function pointers actually work and that
// is_nothrow_invocable returns true for noexcept PMF's and function
// pointers.
static_assert(std::is_nothrow_invocable<decltype(&Dummy::foo), Dummy&>::value, "");
static_assert(std::is_nothrow_invocable<decltype(&Dummy::bar)>::value, "");
}
int main(int, char**) {

1
libcxx/test/std/utilities/tuple/tuple.tuple/tuple.helper/tuple_size_structured_bindings.pass.cpp
View File

@ -15,7 +15,6 @@
// : public integral_constant<size_t, sizeof...(Types)> { };
// UNSUPPORTED: c++03, c++11, c++14
// UNSUPPORTED: libcpp-no-structured-bindings
#include <tuple>
#include <array>

2
libcxx/utils/libcxx/test/features.py
View File

@ -36,13 +36,11 @@ DEFAULT_FEATURES = [
Feature(name='-fsized-deallocation', when=lambda cfg: hasCompileFlag(cfg, '-fsized-deallocation')),
Feature(name='-faligned-allocation', when=lambda cfg: hasCompileFlag(cfg, '-faligned-allocation')),
Feature(name='fdelayed-template-parsing', when=lambda cfg: hasCompileFlag(cfg, '-fdelayed-template-parsing')),
Feature(name='libcpp-no-structured-bindings', when=lambda cfg: '__cpp_structured_bindings' not in featureTestMacros(cfg)),
Feature(name='libcpp-no-concepts', when=lambda cfg: featureTestMacros(cfg).get('__cpp_concepts', 0) < 201907),
Feature(name='libcpp-no-coroutines', when=lambda cfg: featureTestMacros(cfg).get('__cpp_impl_coroutine', 0) < 201902),
Feature(name='has-fobjc-arc', when=lambda cfg: hasCompileFlag(cfg, '-xobjective-c++ -fobjc-arc') and
sys.platform.lower().strip() == 'darwin'), # TODO: this doesn't handle cross-compiling to Apple platforms.
Feature(name='objective-c++', when=lambda cfg: hasCompileFlag(cfg, '-xobjective-c++ -fobjc-arc')),
Feature(name='no-noexcept-function-type', when=lambda cfg: featureTestMacros(cfg).get('__cpp_noexcept_function_type', 0) < 201510),
Feature(name='non-lockfree-atomics',
when=lambda cfg: sourceBuilds(cfg, """

3
libcxxabi/test/catch_function_03.pass.cpp
View File

@ -7,7 +7,8 @@
//===----------------------------------------------------------------------===//
// Can a noexcept function pointer be caught by a non-noexcept catch clause?
// UNSUPPORTED: no-exceptions, no-noexcept-function-type
// UNSUPPORTED: c++03, c++11, c++14
// UNSUPPORTED: no-exceptions
// Support for catching a function pointer including noexcept was shipped in macOS 10.13
// XFAIL: use_system_cxx_lib && {{.+}}-apple-macosx10.{{9|10|11|12}}

3
libcxxabi/test/catch_member_function_pointer_02.pass.cpp
View File

@ -7,7 +7,8 @@
//===----------------------------------------------------------------------===//
// Can a noexcept member function pointer be caught by a non-noexcept catch clause?
// UNSUPPORTED: no-exceptions, no-noexcept-function-type
// UNSUPPORTED: c++03, c++11, c++14
// UNSUPPORTED: no-exceptions
// Support for catching a function pointer including noexcept was shipped in macOS 10.13
// XFAIL: use_system_cxx_lib && {{.+}}-apple-macosx10.{{9|10|11|12}}