1 // RUN: %clang_cc1 -o - -emit-interface-stubs %s | FileCheck %s 2 3 // CHECK: --- !experimental-ifs-v2 4 // CHECK-NEXT: IfsVersion: 2.0 5 // CHECK-NEXT: Triple: 6 // CHECK-NEXT: ObjectFileFormat: ELF 7 // CHECK-NEXT: Symbols: 8 // CHECK-NEXT: ... 9 10 template<typename T> struct S2 { static unsigned f(); }; 11 template<typename T> struct S3 { using S2<T>::f; }; 12 13 typedef struct {} S4; 14 using ::S4; 15 16 template<typename T, T t> struct C3{}; 17 template<bool b> using U1 = C3<bool, b>; 18