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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/never_type/return-never-coerce.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/never_type/return-never-coerce.rs')
-rw-r--r-- | tests/ui/never_type/return-never-coerce.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/never_type/return-never-coerce.rs b/tests/ui/never_type/return-never-coerce.rs new file mode 100644 index 000000000..d615940ef --- /dev/null +++ b/tests/ui/never_type/return-never-coerce.rs @@ -0,0 +1,18 @@ +// Test that ! coerces to other types. + +// run-fail +// error-pattern:aah! +// ignore-emscripten no processes + +fn call_another_fn<T, F: FnOnce() -> T>(f: F) -> T { + f() +} + +fn wub() -> ! { + panic!("aah!"); +} + +fn main() { + let x: i32 = call_another_fn(wub); + let y: u32 = wub(); +} |