Method test_build_cpp14

Lib/test/test_cppext/__init__.py:122–123

(self)

    # On s390x RHEL7, GCC 4.8.5 doesn't support C++14.
    @unittest.skipIf(not support.MS_WINDOWS, "need Windows")
    def test_build_cpp14(self):
        self.check_build('_testcpp14ext', std='c++14')

    # Test that headers compile with Intel asm syntax, which may conflict
    # with inline assembly in free-threading headers that use AT&T syntax.