| // RUN: %target-typecheck-verify-swift |
| |
| enum E1 { |
| case v1 |
| case v2 |
| case v3 |
| case v4 |
| case v5 |
| case v6 |
| indirect case v7(E1) |
| } |
| |
| enum E2 { |
| case foo((E1, E1, E1)) // total size of this case is 7 ^ 3 + 1 |
| case bar(E1) |
| case baz |
| } |
| |
| func foo(_ e: E2) { |
| switch e { |
| // expected-error@-1 {{switch must be exhaustive}} |
| // expected-note@-2 {{add missing case: '.bar(_)'}} |
| |
| case .foo(let tuple): break // expected-warning {{immutable value 'tuple' was never used; consider replacing with '_' or removing it}} |
| case .baz: break |
| } |
| } |
| |
| func bar(_ e: E2) { |
| switch e { |
| // expected-error@-1 {{switch must be exhaustive}} |
| // expected-note@-2 {{add missing case: '.bar(_)'}} |
| // expected-note@-3 {{add missing case: '.baz'}} |
| |
| case .foo((_, _, _)): break |
| } |
| } |
