swift234

SILGen: Emit currying thunks for class methods.

In SILGenApply, if we have a partially-applied invocation of a class method, make a call to a currying thunk instead of trying to perform dynamic dispatch in-line. Emit the class dynamic dispatch instead as part of the currying thunk itself, and close over the dynamic method pointer as part of the curried closure context.

Swift SVN r8076