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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
| commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
| tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/union/issue-41073.stderr | |
| parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
| download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip | |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/union/issue-41073.stderr')
| -rw-r--r-- | tests/ui/union/issue-41073.stderr | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/union/issue-41073.stderr b/tests/ui/union/issue-41073.stderr new file mode 100644 index 000000000..b3887fa0f --- /dev/null +++ b/tests/ui/union/issue-41073.stderr @@ -0,0 +1,15 @@ +error[E0740]: unions cannot contain fields that may need dropping + --> $DIR/issue-41073.rs:2:5 + | +LL | a: A, + | ^^^^ + | + = note: a type is guaranteed not to need dropping when it implements `Copy`, or when it is the special `ManuallyDrop<_>` type +help: when the type does not implement `Copy`, wrap it inside a `ManuallyDrop<_>` and ensure it is manually dropped + | +LL | a: std::mem::ManuallyDrop<A>, + | +++++++++++++++++++++++ + + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0740`. |