[cfe-commits] [PATCH] Fix for bug#8654: clang-as-a-library's preprocessor doesn't trigger Elif, Else and Endif callbacks at the right times

[Richard Smith]

Hi,

clang's PPCallbacks::Elif, ::Else and ::Endif are currently not being
called if the preprocessor is skipping tokens due to a non-matching
#if/#elif. The attached patch fixes this.

dgregor has already reviewed this patch (see bug#8654). Can someone please
commit?

Thanks,
Richard
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