diff options
Diffstat (limited to 'src/test/ui/impl-trait/impl-generic-mismatch-ab.stderr')
| -rw-r--r-- | src/test/ui/impl-trait/impl-generic-mismatch-ab.stderr | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/impl-trait/impl-generic-mismatch-ab.stderr b/src/test/ui/impl-trait/impl-generic-mismatch-ab.stderr new file mode 100644 index 000000000..acf768d57 --- /dev/null +++ b/src/test/ui/impl-trait/impl-generic-mismatch-ab.stderr @@ -0,0 +1,23 @@ +error[E0053]: method `foo` has an incompatible type for trait + --> $DIR/impl-generic-mismatch-ab.rs:8:32 + | +LL | fn foo<B: Debug>(&self, a: &impl Debug, b: &B) { } + | - ^^^^^^^^^^^ + | | | + | | expected type parameter `B`, found type parameter `impl Debug` + | | help: change the parameter type to match the trait: `&B` + | expected type parameter + | +note: type in trait + --> $DIR/impl-generic-mismatch-ab.rs:4:32 + | +LL | fn foo<A: Debug>(&self, a: &A, b: &impl Debug); + | ^^ + = note: expected fn pointer `fn(&(), &B, &impl Debug)` + found fn pointer `fn(&(), &impl Debug, &B)` + = note: a type parameter was expected, but a different one was found; you might be missing a type parameter or trait bound + = note: for more information, visit https://doc.rust-lang.org/book/ch10-02-traits.html#traits-as-parameters + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0053`. |