| // RUN: %target-swift-frontend -primary-file %s -emit-ir -g -o - | %FileCheck %s |
| |
| struct __CurrentErrno {} |
| struct CErrorOr<T> |
| { |
| var value : T? |
| init(x : __CurrentErrno) { |
| // CHECK: define hidden {{.*}}void @"$S20generic_enum_closure8CErrorOrV1xACyxGAA14__CurrentErrnoV_tcfC" |
| // CHECK-NOT: define |
| // This is a SIL-level debug_value_addr instruction. |
| // CHECK: call void @llvm.dbg.value({{.*}}, metadata ![[SELF:.*]], metadata !DIExpression()) |
| // CHECK: ![[T1:.*]] = !DICompositeType({{.*}}, identifier: "$S20generic_enum_closure8CErrorOrVyACQq_GD") |
| // CHECK: ![[SELF]] = !DILocalVariable(name: "self", scope: {{.*}}, type: ![[T1]]) |
| value = .none |
| } |
| func isError() -> Bool { |
| assert(value != nil, "the object should not contain an error") |
| return false |
| } |
| } |
