| // RUN: %target-swift-frontend -typecheck %s -enable-objc-interop -import-objc-header %S/Inputs/enum-inferred-exhaustivity.h -verify -enable-nonfrozen-enum-exhaustivity-diagnostics -warnings-as-errors |
| |
| // This is testing what happens with a CF_ENUM definition that doesn't include |
| // any enum_extensibility attributes. As such, the test deliberately avoids |
| // importing anything that might pull in CoreFoundation, even from the mock SDK. |
| |
| func test(_ value: EnumWithDefaultExhaustivity) { |
| // We want to assume such enums are non-frozen. |
| switch value { // expected-error {{switch covers known cases, but 'EnumWithDefaultExhaustivity' may have additional unknown values}} expected-note {{handle unknown values using "@unknown default"}} |
| case .loneCase: break |
| } |
| } |
| |
| func test(_ value: EnumWithSpecialAttributes) { |
| // Same, but with the attributes macro shipped in the Xcode 9 SDKs. |
| switch value { // expected-error {{switch covers known cases, but 'EnumWithSpecialAttributes' may have additional unknown values}} expected-note {{handle unknown values using "@unknown default"}} |
| case .loneCase: break |
| } |
| } |
