| // RUN: %empty-directory(%t) |
| // RUN: %target-swift-frontend -emit-module -enable-library-evolution -emit-module-path=%t/resilient_struct.swiftmodule -module-name=resilient_struct %S/../Inputs/resilient_struct.swift |
| // RUN: %target-swift-frontend -module-name A -I %t %S/Inputs/metadata2.swift -primary-file %s -emit-ir | %FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-%target-os |
| |
| import resilient_struct |
| |
| enum Singleton { |
| case only |
| } |
| |
| // CHECK: @"$s1A1GC14zeroSizedFieldAA9SingletonOvpWvd" = hidden constant i{{(64|32)}} 0 |
| // Check that the instance start is after the header (at 8 or 16). |
| // CHECK-macosx: _DATA__TtC1A1G = internal constant {{.*}} { i32 {{(128|129)}}, i32 {{(16|8|40)}} |
| // CHECK-ios: _DATA__TtC1A1G = internal constant {{.*}} { i32 {{(128|129)}}, i32 {{(16|8|40)}} |
| // CHECK-watchos: _DATA__TtC1A1G = internal constant {{.*}} { i32 128, i32 {{(16|8)}} |
| // CHECK-tvos: _DATA__TtC1A1G = internal constant {{.*}} { i32 128, i32 {{(16|8)}} |
| |
| class G { |
| var zeroSizedField = Singleton.only |
| var r = ResilientInt(i:1) |
| } |
| |
| // CHECK-LABEL: define {{.*}}swiftcc %swift.metadata_response @"$s1A12MyControllerCMr"(%swift.type* %0, i8* %1, i8** %2) |
| // CHECK-NOT: ret |
| // CHECK: call swiftcc %swift.metadata_response @"$s1A17InternalContainerVMa"( |
| // CHECK: ret |
| class MyController { |
| var c = InternalContainer(item: []) |
| var c2 = InternalContainer2(item: []) |
| var e = InternalSingletonEnum() |
| var e2 = InternalSingletonEnum2() |
| func update(_ n: InternalContainer) { |
| c = n |
| } |
| } |