[PATCH] D18635: Rework interface for bitset-using features to use a notion of class scope.

[Peter Collingbourne via cfe-commits]

pcc added inline comments.

================
Comment at: docs/ControlFlowIntegrity.rst:271
@@ +270,3 @@
+linkage-unit scope. With this flag enabled, the compiler will emit cross-DSO
+CFI checks for all classes, except for those which appear in the CFI blacklist
+or which use a ``no_sanitize`` attribute.
----------------
eugenis wrote:
> Do we emit a fast non-cross-DSO check for classes with linkage-unit scope?
We do not. I reckon we can start doing that in a follow up, this change is large enough as it is.


http://reviews.llvm.org/D18635