Barrett Adair cedd8060a2 fix is_invocable_r for void return (achieving parity with std)		2018-12-17 17:39:59 -06:00
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callable_traits	fix is_invocable_r for void return (achieving parity with std)	2018-12-17 17:39:59 -06:00
callable_traits.hpp	copyright update, version bump	2017-07-02 15:25:02 -05:00