diff options
Diffstat (limited to 'src/test/ui/transmutability/unions/should_reject_contraction.stderr')
-rw-r--r-- | src/test/ui/transmutability/unions/should_reject_contraction.stderr | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/transmutability/unions/should_reject_contraction.stderr b/src/test/ui/transmutability/unions/should_reject_contraction.stderr new file mode 100644 index 000000000..99f589008 --- /dev/null +++ b/src/test/ui/transmutability/unions/should_reject_contraction.stderr @@ -0,0 +1,19 @@ +error[E0277]: `Superset` cannot be safely transmuted into `Subset` in the defining scope of `assert::Context`. + --> $DIR/should_reject_contraction.rs:35:41 + | +LL | assert::is_transmutable::<Superset, Subset>(); + | ^^^^^^ `Superset` cannot be safely transmuted into `Subset` in the defining scope of `assert::Context`. + | + = help: the trait `BikeshedIntrinsicFrom<Superset, assert::Context, false, false, false, true>` is not implemented for `Subset` +note: required by a bound in `is_transmutable` + --> $DIR/should_reject_contraction.rs:13:14 + | +LL | pub fn is_transmutable<Src, Dst>() + | --------------- required by a bound in this +LL | where +LL | Dst: BikeshedIntrinsicFrom<Src, Context, false, false, false, true> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `is_transmutable` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. |