| // RUN: %target-swift-frontend -primary-file %s %S/Inputs/witness_table_multifile_2.swift -emit-ir -disable-objc-attr-requires-foundation-module | %FileCheck %s |
| |
| // CHECK: [[P_WITNESS_TABLE:%[A-Za-z0-9_]+]] = type { [{{24|12}} x i8], %swift.type*, i8** } |
| |
| // CHECK-LABEL: define hidden swiftcc void @"$s23witness_table_multifile3baryyF" |
| func bar() { |
| // CHECK: call swiftcc void @"$s23witness_table_multifile2goAA1P_pyF" |
| // CHECK: [[WITNESS_TABLE_ADDR:%[0-9]+]] = getelementptr inbounds [[P_WITNESS_TABLE]], [[P_WITNESS_TABLE]]* %0, i32 0, i32 2 |
| // CHECK: [[WITNESS_TABLE:%[A-Za-z0-9_-]+]] = load i8**, i8*** [[WITNESS_TABLE_ADDR]] |
| // CHECK: [[BUFFER:%[0-9]+]] = call %swift.opaque* @__swift_project_boxed_opaque_existential_1 |
| // CHECK-NEXT: getelementptr inbounds i8*, i8** [[WITNESS_TABLE]], i32 4 |
| go().foo() |
| } |
| |
| // Ensure that protocols from other files get fully validated even |
| // when they're only used as types. |
| func useAProtocol() -> ProtocolOnlyUsedAsAType? { |
| return nil |
| } |
