| // { dg-options "" } | |
| // { dg-do compile } | |
| // C++/30016, we were allowing conversion between vector types | |
| // and union types which is invalid. | |
| typedef float __v_4F __attribute__ ((vector_size (16))); | |
| typedef union {__v_4F v; float a[4];} __v4F; | |
| void f(void) | |
| { | |
| __v_4F b; | |
| (reinterpret_cast<__v4F>(b).a)[1] = 1; // { dg-error "8:invalid cast" } | |
| } |