[rustc.git] / src / test / ui / consts / min_const_fn / min_const_fn_unsafe_bad.rs

const fn bad_const_fn_deref_raw(x: *mut usize) -> &'static usize { unsafe { &*x } }
//~^ dereferencing raw pointers in constant functions

const unsafe fn bad_const_unsafe_deref_raw(x: *mut usize) -> usize { *x }
//~^ dereferencing raw pointers in constant functions

const unsafe fn bad_const_unsafe_deref_raw_ref(x: *mut usize) -> &'static usize { &*x }
//~^ dereferencing raw pointers in constant functions

fn main() {}

const unsafe fn no_union() {
    union Foo { x: (), y: () }
    Foo { x: () }.y
    //~^ unions in const fn
}
Commit	Line	Data
3dfed10e	1	const fn bad_const_fn_deref_raw(x: mut usize) -> &'static usize { unsafe { &x } }
e1599b0c XL	2	//~^ dereferencing raw pointers in constant functions
	3
	4	const unsafe fn bad_const_unsafe_deref_raw(x: mut usize) -> usize { x }
	5	//~^ dereferencing raw pointers in constant functions
	6
	7	const unsafe fn bad_const_unsafe_deref_raw_ref(x: mut usize) -> &'static usize { &x }
	8	//~^ dereferencing raw pointers in constant functions
	9
	10	fn main() {}
	11
	12	const unsafe fn no_union() {
	13	union Foo { x: (), y: () }
	14	Foo { x: () }.y
1b1a35ee	15	//~^ unions in const fn
e1599b0c	16	}