10 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -std=c++20 %s -verify2 3struct S {4 void f(this auto &a); // expected-error {{explicit object parameters are incompatible with C++ standards before C++2b}}5};6 7void f() {8 (void)[](this auto&a){}; // expected-error {{explicit object parameters are incompatible with C++ standards before C++2b}}9}10