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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/regions/regions-reassign-match-bound-pointer.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/regions/regions-reassign-match-bound-pointer.rs')
-rw-r--r-- | tests/ui/regions/regions-reassign-match-bound-pointer.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/regions/regions-reassign-match-bound-pointer.rs b/tests/ui/regions/regions-reassign-match-bound-pointer.rs new file mode 100644 index 000000000..ca52659c4 --- /dev/null +++ b/tests/ui/regions/regions-reassign-match-bound-pointer.rs @@ -0,0 +1,21 @@ +// run-pass +#![allow(unused_assignments)] +#![allow(unused_variables)] +// Check that the type checker permits us to reassign `z` which +// started out with a longer lifetime and was reassigned to a shorter +// one (it should infer to be the intersection). + +// pretty-expanded FIXME #23616 + +fn foo(x: &isize) { + let a = 1; + match x { + mut z => { + z = &a; + } + } +} + +pub fn main() { + foo(&1); +} |