diff options
Diffstat (limited to 'tests/ui/derives/deriving-with-repr-packed.stderr')
| -rw-r--r-- | tests/ui/derives/deriving-with-repr-packed.stderr | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tests/ui/derives/deriving-with-repr-packed.stderr b/tests/ui/derives/deriving-with-repr-packed.stderr index 0cfe03869..bb1fab343 100644 --- a/tests/ui/derives/deriving-with-repr-packed.stderr +++ b/tests/ui/derives/deriving-with-repr-packed.stderr @@ -36,6 +36,7 @@ LL | #[repr(packed)] LL | struct X(Y); | ^ move occurs because `self.0` has type `Y`, which does not implement the `Copy` trait | + = note: `#[derive(Debug)]` triggers a move because taking references to the fields of a packed struct is undefined behaviour = note: this error originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to previous error; 2 warnings emitted |