Enums for Parse, Sema & AST


Layering question: I've got a simple enum ExceptionSpecificationType. It's used by the parser, sema, and AST. Where do I define it?
1) Basic
2) Duplicate it in Sema/DeclSpec.h and AST/Type.h

#1 looks cleaner, but also more invasive.


Let's go with #1. The Sema/AST duplication really only makes sense when we actually need different temporary vs. final representations.

  - Doug