| // RUN: %empty-directory(%t) |
| // |
| // RUN: %target-swift-frontend -enable-library-evolution -emit-module -target x86_64-apple-macosx10.60 -emit-module-path %t/weak_import_extension_helper.swiftmodule -parse-as-library %S/Inputs/weak_import_extension_helper.swift |
| // RUN: %target-swift-frontend -primary-file %s -I %t -emit-ir -target x86_64-apple-macosx10.50 | %FileCheck %s --check-prefix=CHECK-OLD |
| // RUN: %target-swift-frontend -primary-file %s -I %t -emit-ir -target x86_64-apple-macosx10.60 | %FileCheck %s --check-prefix=CHECK-NEW |
| // |
| // REQUIRES: OS=macosx |
| |
| import weak_import_extension_helper |
| |
| @available(macOS 10.60, *) |
| public func callsExtensionMethod() { |
| Foo().extensionMethod() |
| } |
| |
| // CHECK-OLD: declare extern_weak swiftcc %swift.metadata_response @"$s28weak_import_extension_helper3FooVMa" |
| // CHECK-OLD: declare extern_weak swiftcc void @"$s28weak_import_extension_helper3FooVACycfC" |
| // CHECK-OLD: declare extern_weak swiftcc void @"$s28weak_import_extension_helper3FooV0C6MethodyyF" |
| |
| // CHECK-NEW: declare swiftcc %swift.metadata_response @"$s28weak_import_extension_helper3FooVMa" |
| // CHECK-NEW: declare swiftcc void @"$s28weak_import_extension_helper3FooVACycfC" |
| // CHECK-NEW: declare swiftcc void @"$s28weak_import_extension_helper3FooV0C6MethodyyF" |
