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Fix NLL test

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This commit is contained in:
Esteban Küber 2019-10-15 10:57:52 -07:00
parent 9ae0c1d7e9
commit a3b86879a0
1 changed files with 7 additions and 18 deletions
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25
src/test/ui/in-band-lifetimes/mismatched_trait_impl.nll.stderr
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@ -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`.