/J.kt:20:26: warning: This call may have inconsistent results because the type of this argument, 'Foo', does not have a consistent identity.

/J.kt:20:31: warning: This call may have inconsistent results because the type of this argument, 'Foo', does not have a consistent identity.
/K.kt:32:28: warning: This call may have inconsistent results because the type of this argument, 'Foo', does not have a consistent identity.

/K.kt:32:33: warning: This call may have inconsistent results because the type of this argument, 'Foo', does not have a consistent identity.
