| // RUN: %target-swift-frontend -primary-file %s -O -emit-ir | %FileCheck %s | |
| sil_stage canonical | |
| import Builtin | |
| import Swift | |
| enum ColorError : Error { | |
| case Red, Green, Blue | |
| } | |
| // CHECK-LABEL: TestCallToWillThrowCallBack | |
| // CHECK-NOT: call void @swift_willThrow(%swift.error* %0) | |
| // CHECK: ret i64 undef | |
| sil hidden @TestCallToWillThrowCallBack : $@convention(thin) (@owned Error) -> (Int64, @error Error) { | |
| bb0(%0 : $Error): | |
| builtin "willThrow"(%0 : $Error) : $() | |
| throw %0 : $Error // id: %3 | |
| } | |