- Don't pass 'verify' since it's now the default
- Update tests where diagnostics changed in a correct way to pass 'on' instead
- Delete compiler_scale/explicit_requirements_perf.swift since it's not testing anything with the requirement machine
The GenericSignatureBuilder is allowing unresolved dependent member
types to creep into generic signatures, which eventually blows up in
name mangling. Prefer to pick dependent member types that are
fully-resolved when choosing anchors.
This is a spot fix; a better approach would eliminate the notion of
unresolved dependent member types entirely from
PotentialArchetype. That's tracked by rdar://problem/35839277.
Fixes rdar://problem/36549499.