[PATCH] D19835: Tolerate incorrect return type for 'isinf' and 'isnan' in tests.

[Jonathan Roelofs via cfe-commits]

jroelofs added a comment.



> Alternatively `static_assert(std::is_same<decltype(isinf((double)0)), bool>::value);` :-P

> 

> Testing the return type isn't the problem. The problem is telling LIT *when* we expect the test to fail using the `XFAIL` directive.


Ohhhh. I see.


http://reviews.llvm.org/D19835