rust/tests/ui/transmutability/enums/should_pad_variants.stderr
Bryan Garza 94ad084ac6 Safe Transmute: Fix propagation of errors
- Make sure that the most specific Reason is the one that bubbles up when we
  are folding over the `Answer` tree. `Reason::DstIsBitIncompatible` is the
  least specific, so that should be used only when there isn't anything else
  available.
- Small fixes where we used the wrong Reason variant.
- Tiny cleanups
2023-05-24 14:52:19 -07:00

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error[E0277]: `Src` cannot be safely transmuted into `Dst` in the defining scope of `should_pad_variants::Context`
--> $DIR/should_pad_variants.rs:44:36
|
LL | assert::is_transmutable::<Src, Dst, Context>();
| ^^^ The size of `Src` is smaller than the size of `Dst`
|
note: required by a bound in `is_transmutable`
--> $DIR/should_pad_variants.rs:13:14
|
LL | pub fn is_transmutable<Src, Dst, Context>()
| --------------- required by a bound in this function
LL | where
LL | Dst: BikeshedIntrinsicFrom<Src, Context, {
| ______________^
LL | | Assume::ALIGNMENT
LL | | .and(Assume::LIFETIMES)
LL | | .and(Assume::SAFETY)
LL | | .and(Assume::VALIDITY)
LL | | }>
| |__________^ required by this bound in `is_transmutable`
error: aborting due to previous error
For more information about this error, try `rustc --explain E0277`.