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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/never-assign-dead-code.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/never-assign-dead-code.rs')
-rw-r--r-- | tests/ui/never_type/never-assign-dead-code.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/ui/never_type/never-assign-dead-code.rs b/tests/ui/never_type/never-assign-dead-code.rs new file mode 100644 index 000000000..7bb7c8709 --- /dev/null +++ b/tests/ui/never_type/never-assign-dead-code.rs @@ -0,0 +1,12 @@ +// Test that an assignment of type ! makes the rest of the block dead code. + +// check-pass + +#![feature(never_type)] +#![warn(unused)] + +fn main() { + let x: ! = panic!("aah"); //~ WARN unused + drop(x); //~ WARN unreachable + //~^ WARN unreachable +} |