swift

773ac24b - [ConstraintSystem] Detect and diagnose type mismatch failures of `inout` parameters

[ConstraintSystem] Detect and diagnose type mismatch failures of `inout` parameters Currently absence of `subtyping` is the only problem detected and diagnosed specifically for `inout` parameters, but there could be type mismatches in `inout` positions as well and we can use `argument-to-parameter mismatch fix to detect and diagnose them.