1 // RUN: %clang_cc1 -o - -emit-interface-stubs %s | FileCheck %s 2 3 // CHECK: --- !ifs-v1 4 // CHECK-NEXT: IfsVersion: 3.0 5 // CHECK-NEXT: Target: 6 // CHECK-NEXT: Symbols: 7 // CHECK-NEXT: ... 8 9 template<typename T> struct S2 { static unsigned f(); }; 10 template<typename T> struct S3 { using S2<T>::f; }; 11 12 typedef struct {} S4; 13 using ::S4; 14 15 template<typename T, T t> struct C3{}; 16 template<bool b> using U1 = C3<bool, b>; 17