| // RUN: %clang_cc1 -std=c++20 -Wno-unused-value -fsyntax-only -verify %s |
| |
| namespace GH49266 { |
| struct X { |
| X() = default; |
| X(X const&) = delete; // expected-note {{'X' has been explicitly marked deleted here}} |
| }; |
| |
| void take_by_copy(auto &...args) { |
| [...args = args] {}(); // expected-error {{call to deleted constructor}} |
| // expected-note@-1 {{substituting into a lambda}} |
| } |
| |
| void take_by_ref(auto &...args) { |
| [&...args = args] {}(); // args is passed by reference and not copied. |
| } |
| |
| void foo() { |
| X x; |
| take_by_copy(x); // expected-note {{in instantiation of function template specialization}} |
| take_by_ref(x); |
| } |
| } |
