| protocol P1 {} |
| |
| struct S1 : P1 {} |
| |
| func test(_ o: P1?) -> String { |
| switch o { |
| case let s as S1: |
| test(s) |
| default: |
| test(o) |
| } |
| |
| _ = "\(o)" |
| return "\(o)" |
| } |
| |
| // RUN: %sourcekitd-test -req=cursor -pos=7:17 %s -- %s | %FileCheck -check-prefix=CHECK1 %s |
| // CHECK1: source.lang.swift.ref.struct (3:8-3:10) |
| // CHECK1: S1 |
| |
| // RUN: %sourcekitd-test -req=cursor -pos=13:10 %s -- %s | %FileCheck -check-prefix=CHECK2 %s |
| // CHECK2: source.lang.swift.ref.var.local (5:13-5:14) |
| // CHECK2: P1? |
| |
| // RUN: %sourcekitd-test -req=cursor -pos=14:13 %s -- %s | %FileCheck -check-prefix=CHECK3 %s |
| // CHECK3: source.lang.swift.ref.var.local (5:13-5:14) |
| // CHECK3: P1? |
