| // RUN: %sourcekitd-test -req=index %s -- -Xfrontend -serialize-diagnostics-path -Xfrontend %t.dia %s | %sed_clean > %t.response | |
| // RUN: diff -u %s.response %t.response | |
| protocol P { | |
| typealias Index = Int | |
| func f() | |
| } | |
| struct S : P { | |
| typealias Index = Int | |
| func f() {} | |
| } |