diff options
Diffstat (limited to 'tests/ui/consts/uninhabited-const-issue-61744.rs')
-rw-r--r-- | tests/ui/consts/uninhabited-const-issue-61744.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/consts/uninhabited-const-issue-61744.rs b/tests/ui/consts/uninhabited-const-issue-61744.rs new file mode 100644 index 000000000..ca6449cce --- /dev/null +++ b/tests/ui/consts/uninhabited-const-issue-61744.rs @@ -0,0 +1,19 @@ +// build-fail + +pub const unsafe fn fake_type<T>() -> T { + hint_unreachable() //~ ERROR evaluation of `<i32 as Const>::CONSTANT` failed +} + +pub const unsafe fn hint_unreachable() -> ! { + fake_type() +} + +trait Const { + const CONSTANT: i32 = unsafe { fake_type() }; +} + +impl<T> Const for T {} + +pub fn main() -> () { + dbg!(i32::CONSTANT); //~ constant +} |