// PR c++/18378 | |
// NOTE: This test assumes packed structure layout differs from unpacked | |
// structure layout. This isn't true, e.g., with the default | |
// arm-none-elf options. | |
// { dg-options "-mstructure-size-boundary=8" { target arm-*-* } } | |
class A | |
{ | |
public: | |
int i; | |
A() {} | |
A(const A& a) { i = a.i; } | |
}; | |
class B | |
{ | |
A a __attribute__((packed)); // { dg-warning "attribute ignored" "" { target default_packed } } | |
public: | |
B() {} | |
A GetA() { return a; } // { dg-error "" "" { target { ! default_packed } } } | |
}; | |