blob: 28c14dd762a692191de2bd82e1a393668b55dc4d [file] [log] [blame]
/* Test the self-assignemnt detection plugin. */
/* { dg-do compile } */
/* { dg-options "-O" } */
struct Bar {
int b_;
int c_;
};
int g;
int main()
{
struct Bar *bar;
int x = x; /* { dg-warning "assigned to itself" } */
static int y;
struct Bar b_array[5];
b_array[x+g].b_ = b_array[x+g].b_; /* { dg-warning "self-assignment detected" "" { xfail *-*-* } } */
g = g; /* { dg-warning "assigned to itself" } */
y = y; /* { dg-warning "assigned to itself" } */
bar->b_ = bar->b_; /* { dg-warning "assigned to itself" } */
}