/differentNamesInSupertypesDiagnostic.kt:11:1: warning: Names 'a' and 'b' of parameter #0 conflict in the following members of supertypes: 'fun foo(a: Int): Unit' defined in 'C', 'fun foo(b: Int): Unit' defined in 'D'. This may cause problems when calling this function with named arguments.

/differentNamesInSupertypesDiagnostic.kt:14:22: warning: The corresponding parameter in the supertype 'D' is named 'b'. This may cause problems when calling this function with named arguments.
