| // RUN: %empty-directory(%t) |
| // RUN: %target-swift-frontend -emit-module -o %t/attr.swiftmodule %s -verify |
| // RUN: llvm-bcanalyzer -dump %t/attr.swiftmodule | %FileCheck -check-prefix=CHECK-NON-RESILIENT %s |
| // RUN: %target-swift-frontend -emit-module -o %t/attr_resilient.swiftmodule -enable-library-evolution -warnings-as-errors %s |
| // RUN: llvm-bcanalyzer -dump %t/attr_resilient.swiftmodule | %FileCheck -check-prefix=CHECK-RESILIENT %s |
| |
| // These two should be checking for the same thing. |
| // CHECK-RESILIENT: Frozen_DECL_ATTR |
| // CHECK-NON-RESILIENT-NOT: Frozen_DECL_ATTR |
| |
| @frozen // expected-warning {{@frozen has no effect without -enable-library-evolution}} |
| public enum SomeEnum { |
| case x |
| } |
