Author: marshall
Date: Tue Mar 21 13:40:46 2017
New Revision: 298418
URL: http://llvm.org/viewvc/llvm-project?rev=298418&view=rev
Log:
Add a bit more to one of the chrono tests
Modified:
libcxx/trunk/test/std/utilities/time/time.duration/time.duration.arithmetic/op_+.pass.cpp
Modified:
libcxx/trunk/test/std/utilities/time/time.duration/time.duration.arithmetic/op_+.pass.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/utilities/time/time.duration/time.duration.arithmetic/op_%2B.pass.cpp?rev=298418&r1=298417&r2=298418&view=diff
==============================================================================
---
libcxx/trunk/test/std/utilities/time/time.duration/time.duration.arithmetic/op_+.pass.cpp
(original)
+++
libcxx/trunk/test/std/utilities/time/time.duration/time.duration.arithmetic/op_+.pass.cpp
Tue Mar 21 13:40:46 2017
@@ -32,4 +32,15 @@ int main()
static_assert(m.count() == m2.count(), "");
}
#endif
+
+// P0548
+ {
+ typedef std::chrono::duration<int, std::ratio<10,10> > D10;
+ typedef std::chrono::duration<int, std::ratio< 1, 1> > D1;
+ D10 zero{0};
+ D10 one{1};
+ static_assert( (std::is_same< decltype(+one), decltype(zero-one)
>::value), "");
+ static_assert( (std::is_same< decltype(zero+one), D1>::value), "");
+ static_assert( (std::is_same< decltype(+one), D1>::value), "");
+ }
}
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