src/test/ui/error-codes/E0395.rs - third_party/rust - Git at Google

 // gate-test-const_compare_raw_pointers

 static FOO: i32 = 42;
 static BAR: i32 = 42;

 static BAZ: bool = unsafe { (&FOO as *const i32) == (&BAR as *const i32) };
 //~^ ERROR comparing raw pointers inside static

 fn main() {
 }
	// gate-test-const_compare_raw_pointers

	static FOO: i32 = 42;
	static BAR: i32 = 42;

	static BAZ: bool = unsafe { (&FOO as const i32) == (&BAR as const i32) };
	//~^ ERROR comparing raw pointers inside static

	fn main() {
	}