12 lines · cpp
1// RUN: %clang_cc1 -std=c++17 -verify %s2// expected-no-diagnostics3 4template<typename T, typename U> struct X {5 template<typename V> const V &as() { return V::error; }6 template<> const U &as<U>() { return u; }7 U u;8};9int f(X<int, int> x) {10 return x.as<int>();11}12