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Diffstat (limited to '')
| -rw-r--r-- | tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.current.stderr | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.current.stderr b/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.current.stderr new file mode 100644 index 000000000..59c9d5737 --- /dev/null +++ b/tests/ui/traits/trait-upcasting/illegal-upcast-from-impl.current.stderr @@ -0,0 +1,14 @@ +error[E0308]: mismatched types + --> $DIR/illegal-upcast-from-impl.rs:16:66 + | +LL | fn illegal(x: &dyn Sub<Assoc = ()>) -> &dyn Super<Assoc = i32> { x } + | ----------------------- ^ expected trait `Super`, found trait `Sub` + | | + | expected `&dyn Super<Assoc = i32>` because of return type + | + = note: expected reference `&dyn Super<Assoc = i32>` + found reference `&dyn Sub<Assoc = ()>` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`. |