[PATCH] D15363: [UBSan] Implement runtime suppressions (PR25066).

Nico Weber via cfe-commits cfe-commits at lists.llvm.org
Tue Dec 22 16:35:35 PST 2015

thakis added a comment.

I've looked at it some, and couldn't find a way of escaping quotes that lit doesn't strip but that ubsan accepts.

'"c:\foo"' gets its quotes stripped by lit, so does """c:\foo""". \"c:\foo\" confuses lit enough that it tries to call lit.util.warning() which doesn't exist.

I've XFAIL'd the test on win32 in 256307 for now. Please take a look when you're back. Maybe teaching lit about \" escaping is the best fix.



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