swift % wc -l lib/AST/RequirementMachine/*.{h,cpp} 4415 total swift % wc -l lib/AST/GenericSignatureBuilder.cpp 9006 lib/AST/GenericSignatureBuilder.cpp ... does this mean I'm half way done?

Motivation The GenericSignatureBuilder is used for four purposes: Answering queries against already-built signatures, such as "compute canonical type" and "type conforms...