Applied constexpr to <chrono>.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@160184 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-13 19:17:27 +00:00
parent 1ca23672a0
commit 473f838128
26 changed files with 432 additions and 58 deletions
--- a/test/utilities/time/time.traits/time.traits.duration_values/zero.pass.cpp
+++ b/test/utilities/time/time.traits/time.traits.duration_values/zero.pass.cpp
@@ -20,4 +20,8 @@ int main()
 {
    assert(std::chrono::duration_values<int>::zero() == 0);
    assert(std::chrono::duration_values<Rep>::zero() == 0);
+#ifndef _LIBCPP_HAS_NO_CONSTEXPR
+    static_assert(std::chrono::duration_values<int>::zero() == 0, "");
+    static_assert(std::chrono::duration_values<Rep>::zero() == 0, "");
+#endif
 }