rust/tests/fail/dangling_pointers/deref-invalid-ptr.rs

// This should fail even without validation.
//@compile-flags: -Zmiri-disable-validation -Zmiri-permissive-provenance

fn main() {
    let x = 16usize as *const u32;
    let _y = unsafe { &*x as *const u32 }; //~ ERROR: is a dangling pointer
}
adjust tests for eager pointer checks on deref 2019-07-27 04:03:12 -05:00			`// This should fail even without validation.`
Port all tests 2022-07-08 11:08:32 -05:00			`//@compile-flags: -Zmiri-disable-validation -Zmiri-permissive-provenance`
adjust tests for eager pointer checks on deref 2019-07-27 04:03:12 -05:00
			`fn main() {`
organize compile-fail tests in folders 2020-04-11 02:30:13 -05:00			`let x = 16usize as *const u32;`
require level and colon in `//~` style comments 2022-07-11 06:44:55 -05:00			`let _y = unsafe { &x as const u32 }; //~ ERROR: is a dangling pointer`
adjust tests for eager pointer checks on deref 2019-07-27 04:03:12 -05:00			`}`