| // RUN: %clang_cc1 -o - -emit-interface-stubs -std=c++17 %s | FileCheck %s | |
| // CHECK: --- !experimental-ifs-v2 | |
| // CHECK-NEXT: IfsVersion: 2.0 | |
| // CHECK-NEXT: Triple: | |
| // CHECK-NEXT: ObjectFileFormat: ELF | |
| // CHECK-NEXT: Symbols: | |
| // CHECK-NEXT: ... | |
| // CXXDeductionGuideDecl | |
| template<typename T> struct A { A(); A(T); }; | |
| A() -> A<int>; |