[PATCH] D18440: Don't use potentially invalidated iterator

[Stephan Bergmann via llvm-commits]

sberg added a comment.

- That code had originally been introduced with David Majnemer's r249257 "[WinEH] Permit branch folding in the face of funclets", hence setting him as reviewer.
- No idea what those int stored in FuncletMembership represent, so didn't come up with a better name than generic "n" for the var.


http://reviews.llvm.org/D18440