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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/borrowck/two-phase-reservation-sharing-interference-2.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/borrowck/two-phase-reservation-sharing-interference-2.rs')
-rw-r--r-- | src/test/ui/borrowck/two-phase-reservation-sharing-interference-2.rs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/test/ui/borrowck/two-phase-reservation-sharing-interference-2.rs b/src/test/ui/borrowck/two-phase-reservation-sharing-interference-2.rs new file mode 100644 index 000000000..27e599c6c --- /dev/null +++ b/src/test/ui/borrowck/two-phase-reservation-sharing-interference-2.rs @@ -0,0 +1,29 @@ +// Test for #56254. The last example originally failed with the ast checker, was +// accidentally allowed under migrate/nll, then linted against in migrate mode +// but disallowed under NLL. Now, we accept it everywhere. + +//ignore-compare-mode-polonius + +fn double_conflicts() { + let mut v = vec![0, 1, 2]; + let shared = &v; + + v.extend(shared); + //~^ ERROR cannot borrow `v` as mutable +} + +fn activation_conflict() { + let mut v = vec![0, 1, 2]; + + v.extend(&v); + //~^ ERROR cannot borrow `v` as mutable +} + +fn reservation_allowed() { + let mut v = vec![0, 1, 2]; + let shared = &v; + + v.push(shared.len()); +} + +fn main() {} |