Eric Fiselier 94d555116c Fix PR34298 - Allow std::function with an incomplete return type. ... This patch fixes llvm.org/PR34298. Previously libc++ incorrectly evaluated the __invokable trait via the converting constructor `function(Tp)` [with Tp = std::function] whenever the copy constructor or copy assignment operator was required. This patch further constrains that constructor to short circut before evaluating the troublesome SFINAE when `Tp` matches std::function. The original patch is from Alex Lorenz. llvm-svn: 312892		2017-09-10 23:41:20 +00:00
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func.wrap.badcall	…
func.wrap.func	Fix PR34298 - Allow std::function with an incomplete return type.	2017-09-10 23:41:20 +00:00
nothing_to_do.pass.cpp	…