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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/consts/uninhabited-const-issue-61744.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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 +} |