| // PR c++/54441 - [4.7/4.8 Regression] Infinite loop with brace initializer |
| // on zero-length array |
| // Note that although the definition of struct s in the test case for |
| // c++/54441 was accepted as valid, it is, in fact, invalid in C, and |
| // as noted in c++/42121, should be treated as invalid in C++ as well. |
| // The test verifies that gcc detects, reports, and handles both errors |
| // gracefully. |
| // Note also that the error(s) issued for the invalid initializer depend |
| // on c++/55606. |
| |
| // { dg-options "" } |
| |
| struct s { |
| char c[]; // { dg-error "flexible array member .* in an otherwise empty" } |
| }; |
| |
| int main() |
| { |
| struct s s = { .c = 0 }; // { dg-error "initializer" } |
| // { dg-error "non-static initialization of a flexible array member" "" { target *-*-* } .-1 } |
| return 0; |
| } |
