[PATCH] D20428: Tracking exception specification source locations

[Richard Smith via cfe-commits]

rsmith added a comment.

Ah right, we were (intentionally, but unfortunately) making an assumption that the `TypeLoc` data layout doesn't change when the exception spec of a function is updated. You'd need to make yourself a `TypeLocBuilder`, copy the relevant data, and update the exception spec loc.

Where are we adjusting the exception specification on the type source info? That (changing the type-info-as-written) seems like a somewhat unusual thing to do implicitly.


http://reviews.llvm.org/D20428