[cfe-dev] Type Uniquing with noexcept specifiers

[Sebastian Redl]

Hi,

With noexcept, FunctionProtoType gained an Expr* member. This is a problem for uniquing types: to profile an Expr, I need an ASTContext, but I can't get one into FunctionProtoType::Profile(). Other types with an Expr* member (e.g. DependentTypeOfExprType) store their own ASTContext, but I'm loath to store one in a type as common as FunctionProtoType.

Do I have a choice?

Sebastian