| // PR c++/91360 - Implement C++20 P1143R2: constinit | |
| // { dg-do compile { target c++20 } } | |
| // From PR83428. | |
| struct S1 | |
| { | |
| constexpr S1 (); | |
| int m_i; | |
| }; | |
| struct alignas(64) S2 | |
| { | |
| constexpr S2 () | |
| : m_tabS1() | |
| {} | |
| S1 m_tabS1[7]; | |
| }; | |
| constinit S2 objX; // { dg-error ".constinit. variable .objX. does not have a constant initializer" } | |
| // { dg-error "used before its definition" "" { target *-*-* } .-1 } | |
| // // { dg-message "in .constexpr. expansion of" "" { target *-*-* } .-2 } | |
| constexpr S1::S1 () | |
| : m_i(14) | |
| {} |