[cfe-commits] [PATCH] don't use _ATTRIBUTE in libc++

[Richard Smith]

Hi,

The attached patch switches libc++ from using _ATTRIBUTE(noreturn) to
_LIBCPP_NORETURN. The former conflicts with a _ATTRIBUTE macro defined
(differently) by some platform headers. I think that it's not likely to be
useful to use a general mechanism like this for abstracting out the
attribute syntax, because many other attributes have name differences as
well as attribute syntax differences between platforms.

OK to commit?

Thanks,
Richard
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