return1.c

Mac OS X 10.4.9 for x86 Source Code gcc 实现源代码

// { dg-do assemble  }
// Special g++ Option: 
// Origin: [e-mail]

struct C {
    int f() {return 0;}
};

struct D {
    C a[1];
    C* g();
};

C* D::g() {
    int i = 0;
    while (i < 1 && a[i].f() != 1) {}
    return undefined_variable; // { dg-error "" } 
}