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[libcxx] [test] Add LIBCPP_ASSERT_NOEXCEPT/LIBCPP_ASSERT_NOT_NOEXCEPT, remove an unused variable.

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test/support/test_macros.h
For convenience/greppability, add macros for libcxx-specific static_asserts about noexceptness.

(Moving the definitions of ASSERT_NOEXCEPT/ASSERT_NOT_NOEXCEPT isn't technically necessary
because they're macros, but I think it's better style to define stuff before using it.)

test/std/utilities/tuple/tuple.tuple/tuple.apply/apply.pass.cpp
There was a completely unused `TrackedCallable obj;`.

apply() isn't depicted with conditional noexcept in C++17.

test/std/utilities/tuple/tuple.tuple/tuple.apply/make_from_tuple.pass.cpp
Now that we have LIBCPP_ASSERT_NOEXCEPT, use it.

Fixes D27622.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@289264 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Stephan T. Lavavej
2016-12-09 19:53:08 +00:00
parent 2fe522f79a
commit aa1d62b4af
3 changed files with 21 additions and 18 deletions
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5
test/std/utilities/tuple/tuple.tuple/tuple.apply/apply.pass.cpp
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@@ -166,7 +166,6 @@ void check_apply_quals_and_types(Tuple&& t) {
void test_call_quals_and_arg_types()
{
TrackedCallable obj;
using Tup = std::tuple<int, int const&, unsigned&&>;
const int x = 42;
unsigned y = 101;
@@ -199,7 +198,7 @@ void test_noexcept()
// test that the functions noexcept-ness is propagated
using Tup = std::tuple<int, const char*, long>;
Tup t;
ASSERT_NOEXCEPT(std::apply(nec, t));
LIBCPP_ASSERT_NOEXCEPT(std::apply(nec, t));
ASSERT_NOT_NOEXCEPT(std::apply(tc, t));
}
{
@@ -207,7 +206,7 @@ void test_noexcept()
using Tup = std::tuple<NothrowMoveable, int>;
Tup t;
ASSERT_NOT_NOEXCEPT(std::apply(nec, t));
ASSERT_NOEXCEPT(std::apply(nec, std::move(t)));
LIBCPP_ASSERT_NOEXCEPT(std::apply(nec, std::move(t)));
}
}