rust/tests/ui/consts/dangling_raw_ptr.rs

const FOO: *const u32 = { //~ ERROR encountered dangling pointer in final constant
    let x = 42;
    &x
};

fn main() {
    let x = FOO;
}
avoid raising interpreter errors from interning 2020-04-29 05:34:51 -05:00			`const FOO: *const u32 = { //~ ERROR encountered dangling pointer in final constant`
Turn ICE for dangling pointers into error 2018-10-22 08:45:03 -05:00			`let x = 42;`
			`&x`
			`};`

			`fn main() {`
			`let x = FOO;`
			`}`