50 lines
1007 B
C
50 lines
1007 B
C
/* { dg-do compile } */
|
|
/* { dg-options "-Wc++-compat" } */
|
|
enum E1 { A, B, C };
|
|
enum E2 { D, E, F };
|
|
|
|
enum E1 g1;
|
|
enum E2 g2;
|
|
|
|
void
|
|
f1 ()
|
|
{
|
|
int a;
|
|
int d;
|
|
enum E1 e1;
|
|
enum E2 e2;
|
|
a = A;
|
|
a = !B;
|
|
d = E;
|
|
e1 = A;
|
|
e1 = D; /* { dg-warning "invalid in C\[+\]\[+\]" } */
|
|
e1 = 0; /* { dg-warning "invalid in C\[+\]\[+\]" } */
|
|
e1 = (enum E1) 0;
|
|
e1 = (enum E2) 0; /* { dg-warning "invalid in C\[+\]\[+\]" } */
|
|
e1 = e2; /* { dg-warning "invalid in C\[+\]\[+\]" } */
|
|
e1 = g1;
|
|
e1 = g2; /* { dg-warning "invalid in C\[+\]\[+\]" } */
|
|
e2 = A; /* { dg-warning "invalid in C\[+\]\[+\]" } */
|
|
e2 = D;
|
|
}
|
|
|
|
struct s { enum E1 e1 : 3; };
|
|
|
|
void
|
|
f2 (struct s sv)
|
|
{
|
|
sv.e1 = A;
|
|
sv.e1 = D; /* { dg-warning "invalid in C\[+\]\[+\]" } */
|
|
g1 = sv.e1;
|
|
g2 = sv.e1; /* { dg-warning "invalid in C\[+\]\[+\]" } */
|
|
}
|
|
|
|
void
|
|
f3 (struct s *pv)
|
|
{
|
|
pv->e1 = A;
|
|
pv->e1 = D; /* { dg-warning "invalid in C\[+\]\[+\]" } */
|
|
g1 = pv->e1;
|
|
g2 = pv->e1; /* { dg-warning "invalid in C\[+\]\[+\]" } */
|
|
}
|