bool BoundBox::collidesZ(BoundBox& other){
return !(far() > other.near() || near() < other.far());
}
int far(const int& x);
// Test self-references within initializers which are guaranteed to be
// uninitialized.
int a = a; // no-warning: used to signal intended lack of initialization.
int b = b + 1; // expected-warning {{variable 'b' is uninitialized when used within its own initialization}}
int c = (c + c); // expected-warning 2 {{variable 'c' is uninitialized when used within its own initialization}}
int e = static_cast<long>(e) + 1; // expected-warning {{variable 'e' is uninitialized when used within its own initialization}}
int f = foo(f); // expected-warning {{variable 'f' is uninitialized when used within its own initialization}}
// Thes don't warn as they don't require the value.
int g = sizeof(g);
void* ptr = &ptr;
int h = bar(&h);
int i = boo(i);
int j = far(j);
int k = __alignof__(k);
int l = k ? l : l; // expected-warning 2{{variable 'l' is uninitialized when used within its own initialization}}
int m = 1 + (k ? m : m); // expected-warning 2{{variable 'm' is uninitialized when used within its own initialization}}
int n = -n; // expected-warning {{variable 'n' is uninitialized when used within its own initialization}}
void test_stuff () {
int a = a; // no-warning: used to signal intended lack of initialization.
int b = b + 1; // expected-warning {{variable 'b' is uninitialized when used within its own initialization}}
int c = (c + c); // expected-warning {{variable 'c' is uninitialized when used within its own initialization}}
int d = ({ d + d ;}); // expected-warning {{variable 'd' is uninitialized when used within its own initialization}}
int e = static_cast<long>(e) + 1; // expected-warning {{variable 'e' is uninitialized when used within its own initialization}}
int f = foo(f); // expected-warning {{variable 'f' is uninitialized when used within its own initialization}}
// Thes don't warn as they don't require the value.
