rust/tests/fail/intrinsics/ptr_offset_overflow.rs

// error-pattern: overflowing in-bounds pointer arithmetic
fn main() {
    let v = [1i8, 2];
    let x = &v[1] as *const i8;
    let _val = unsafe { x.offset(isize::MIN) };
}
Add a custom ui test runner and move all tests to it 2022-03-17 13:49:10 +00:00			`// error-pattern: overflowing in-bounds pointer arithmetic`
check for overflow when doing pointer arithmetic 2017-06-04 18:47:31 -07:00			`fn main() {`
			`let v = [1i8, 2];`
			`let x = &v[1] as *const i8;`
finally stop using min/max_value and the integer modules 2020-03-04 13:01:06 +01:00			`let _val = unsafe { x.offset(isize::MIN) };`
check for overflow when doing pointer arithmetic 2017-06-04 18:47:31 -07:00			`}`