[PATCH] D34210: Add __has_feature(leak_sanitizer)

[Francis Ricci via Phabricator via cfe-commits]

fjricci added a comment.

In https://reviews.llvm.org/D34210#804084, @smeenai wrote:

> COFF supports weak externals: https://stackoverflow.com/a/11529277/382079. Would it suffice here?


Looks like it could work, thanks.


https://reviews.llvm.org/D34210