| // RUN: %clang_cc1 -o - -emit-interface-stubs %s | FileCheck %s | |
| // CHECK: --- !ifs-v1 | |
| // CHECK-NEXT: IfsVersion: 3.0 | |
| // CHECK-NEXT: Target: | |
| // CHECK-NEXT: Symbols: | |
| // CHECK-NEXT: ... | |
| // ConstructorUsingShadowDecl | |
| struct Base { Base(int); }; | |
| struct Derived : public Base { using Base::Base; }; |