| // RUN: %clang_cc1 -fsyntax-only -std=c++17 -Wc++2a-compat-pedantic -verify %s |
| // RUN: %clang_cc1 -fsyntax-only -std=c++2a -pedantic -verify %s |
| |
| struct A { // expected-note 0+{{candidate}} |
| A() = default; // expected-note 0+{{candidate}} |
| int x, y; |
| }; |
| A a1 = {1, 2}; |
| #if __cplusplus <= 201703L |
| // expected-warning@-2 {{aggregate initialization of type 'A' with user-declared constructors is incompatible with C++2a}} |
| #else |
| // expected-error@-4 {{no matching constructor}} |
| #endif |
| A a2 = {}; |
| |
| struct B : A { A a; }; |
| B b1 = {{}, {}}; // ok |
| B b2 = {1, 2, 3, 4}; |
| #if __cplusplus <= 201703L |
| // expected-warning@-2 2{{aggregate initialization of type 'A' with user-declared constructors is incompatible with C++2a}} |
| #else |
| // expected-error@-4 2{{no viable conversion from 'int' to 'A'}} |
| #endif |
