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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/nll/enum-drop-access.stderr | |
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 '')
-rw-r--r-- | src/test/ui/nll/enum-drop-access.stderr | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/test/ui/nll/enum-drop-access.stderr b/src/test/ui/nll/enum-drop-access.stderr new file mode 100644 index 000000000..a532ae121 --- /dev/null +++ b/src/test/ui/nll/enum-drop-access.stderr @@ -0,0 +1,31 @@ +error[E0713]: borrow may still be in use when destructor runs + --> $DIR/enum-drop-access.rs:13:31 + | +LL | fn drop_enum(opt: DropOption<&mut i32>) -> Option<&mut i32> { + | - let's call the lifetime of this reference `'1` +LL | match opt { +LL | DropOption::Some(&mut ref mut r) => { + | ^^^^^^^^^ +LL | Some(r) + | ------- returning this value requires that `*opt.0` is borrowed for `'1` +... +LL | } + | - here, drop of `opt` needs exclusive access to `*opt.0`, because the type `DropOption<&mut i32>` implements the `Drop` trait + +error[E0713]: borrow may still be in use when destructor runs + --> $DIR/enum-drop-access.rs:22:36 + | +LL | fn optional_drop_enum(opt: Option<DropOption<&mut i32>>) -> Option<&mut i32> { + | - let's call the lifetime of this reference `'1` +LL | match opt { +LL | Some(DropOption::Some(&mut ref mut r)) => { + | ^^^^^^^^^ +LL | Some(r) + | ------- returning this value requires that `*opt.0.0` is borrowed for `'1` +... +LL | } + | - here, drop of `opt` needs exclusive access to `*opt.0.0`, because the type `DropOption<&mut i32>` implements the `Drop` trait + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0713`. |