107e44510SPuyan Lotfi // RUN: %clang_cc1 -o - -emit-interface-stubs %s | FileCheck %s 207e44510SPuyan Lotfi 3*61fa9afeSHaowei Wu // CHECK: --- !ifs-v1 4*61fa9afeSHaowei Wu // CHECK-NEXT: IfsVersion: 3.0 5*61fa9afeSHaowei Wu // CHECK-NEXT: Target: 607e44510SPuyan Lotfi // CHECK-NEXT: Symbols: 707e44510SPuyan Lotfi // CHECK-NEXT: ... 807e44510SPuyan Lotfi 907e44510SPuyan Lotfi // ConstructorUsingShadowDecl 1007e44510SPuyan Lotfi struct Base { Base(int); }; 1107e44510SPuyan Lotfi struct Derived : public Base { using Base::Base; }; 12