swift

bbb11ec2 - [TypeCheckEffects] AbstractFunction: Parameter types should be mapped into context

[TypeCheckEffects] AbstractFunction: Parameter types should be mapped into context Parameter type could be represented by an associated type which is bound to a concrete type by an extension, `AbstractFunction::getType()` should map it into context before returning because the construct is that it always produces a function type. Resolves: rdar://156955193 (cherry picked from commit 32b97d0e2ad67f66cadc77373d39a2f841b5c637) (cherry picked from commit 7f652915d9115202172b5cf2478a4cfb2a73f919)