[PATCH] D41087: [Preprocessor] Implement __is_target_{arch|vendor|os|environment} function-like builtin macros

Alex Lorenz via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Wed Dec 13 11:42:56 PST 2017

arphaman marked an inline comment as done.
arphaman added inline comments.

Comment at: test/Preprocessor/is_target_os_darwin.c:22
+#if __is_target_os(ios)
+  #error "mismatching os"
compnerd wrote:
> Is this supposed to be within the `MAC` clause?
Yep, this should not succeed on Mac.


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