diff options
| -rw-r--r-- | src/librustc/diagnostics.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/librustc/diagnostics.rs b/src/librustc/diagnostics.rs index 4bc52e82f9b..50beacf3e8c 100644 --- a/src/librustc/diagnostics.rs +++ b/src/librustc/diagnostics.rs @@ -362,6 +362,10 @@ struct Foo1 { x: &bool } // ^ expected lifetime parameter struct Foo2<'a> { x: &'a bool } // correct +impl Foo2 { ... } + // ^ expected lifetime parameter +impl<'a> Foo2<'a> { ... } // correct + struct Bar1 { x: Foo2 } // ^^^^ expected lifetime parameter struct Bar2<'a> { x: Foo2<'a> } // correct @@ -772,6 +776,24 @@ struct Foo<'a> { x: &'a str, } ``` + +Implementations need their own lifetime declarations: + +``` +// error, undeclared lifetime +impl Foo<'a> { + ... +} +``` + +Which are declared like this: + +``` +// correct +impl<'a> Foo<'a> { + ... +} +``` "##, E0262: r##" |