diff options
| -rw-r--r-- | src/test/ui/in-band-lifetimes/mismatched_trait_impl.nll.stderr | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/src/test/ui/in-band-lifetimes/mismatched_trait_impl.nll.stderr b/src/test/ui/in-band-lifetimes/mismatched_trait_impl.nll.stderr index b5287f32a50..c245d78ae82 100644 --- a/src/test/ui/in-band-lifetimes/mismatched_trait_impl.nll.stderr +++ b/src/test/ui/in-band-lifetimes/mismatched_trait_impl.nll.stderr @@ -1,25 +1,14 @@ -error[E0495]: cannot infer an appropriate lifetime for lifetime parameter 'a in generic type due to conflicting requirements +error: `impl` item signature doesn't match `trait` item signature --> $DIR/mismatched_trait_impl.rs:9:5 | +LL | fn foo(&self, x: &'a u32, y: &u32) -> &'a u32; + | ---------------------------------------------- expected fn(&i32, &'a u32, &u32) -> &'a u32 +... LL | fn foo(&self, x: &u32, y: &'a u32) -> &'a u32 { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found fn(&i32, &u32, &u32) -> &u32 | -note: first, the lifetime cannot outlive the anonymous lifetime #2 defined on the method body at 9:5... - --> $DIR/mismatched_trait_impl.rs:9:5 - | -LL | / fn foo(&self, x: &u32, y: &'a u32) -> &'a u32 { -LL | | x -LL | | } - | |_____^ -note: ...but the lifetime must also be valid for the lifetime `'a` as defined on the method body at 9:32... - --> $DIR/mismatched_trait_impl.rs:9:32 - | -LL | fn foo(&self, x: &u32, y: &'a u32) -> &'a u32 { - | ^^ - = note: ...so that the method type is compatible with trait: - expected fn(&i32, &'a u32, &u32) -> &'a u32 - found fn(&i32, &u32, &u32) -> &u32 + = note: expected `fn(&i32, &'a u32, &u32) -> &'a u32` + found `fn(&i32, &u32, &u32) -> &u32` error: aborting due to previous error -For more information about this error, try `rustc --explain E0495`. |