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Avoid repeating self type in placeholder error

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This commit is contained in:
Matthew Jasper 2021-02-09 22:28:09 +00:00
parent c2066cf069
commit daab6db1a0
6 changed files with 27 additions and 11 deletions
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10
src/test/ui/associated-types/associated-types-eq-hr.stderr
View file

@ -35,7 +35,7 @@ LL | tuple_one::<Tuple>();
| ^^^^^^^^^^^^^^^^^^ implementation of `TheTrait` is not general enough
|
= note: `Tuple` must implement `TheTrait<(&'0 isize, &'1 isize)>`, for any two lifetimes `'0` and `'1`...
= note: ...but `Tuple` actually implements `TheTrait<(&'2 isize, &'2 isize)>`, for some specific lifetime `'2`
= note: ...but it actually implements `TheTrait<(&'2 isize, &'2 isize)>`, for some specific lifetime `'2`
error: implementation of `TheTrait` is not general enough
--> $DIR/associated-types-eq-hr.rs:96:5
@ -44,7 +44,7 @@ LL | tuple_one::<Tuple>();
| ^^^^^^^^^^^^^^^^^^ implementation of `TheTrait` is not general enough
|
= note: `Tuple` must implement `TheTrait<(&'0 isize, &'1 isize)>`, for any two lifetimes `'0` and `'1`...
= note: ...but `Tuple` actually implements `TheTrait<(&'2 isize, &'2 isize)>`, for some specific lifetime `'2`
= note: ...but it actually implements `TheTrait<(&'2 isize, &'2 isize)>`, for some specific lifetime `'2`
error: implementation of `TheTrait` is not general enough
--> $DIR/associated-types-eq-hr.rs:102:5
@ -53,7 +53,7 @@ LL | tuple_two::<Tuple>();
| ^^^^^^^^^^^^^^^^^^ implementation of `TheTrait` is not general enough
|
= note: `Tuple` must implement `TheTrait<(&'0 isize, &'1 isize)>`, for any two lifetimes `'0` and `'1`...
= note: ...but `Tuple` actually implements `TheTrait<(&'2 isize, &'2 isize)>`, for some specific lifetime `'2`
= note: ...but it actually implements `TheTrait<(&'2 isize, &'2 isize)>`, for some specific lifetime `'2`
error: implementation of `TheTrait` is not general enough
--> $DIR/associated-types-eq-hr.rs:102:5
@ -62,7 +62,7 @@ LL | tuple_two::<Tuple>();
| ^^^^^^^^^^^^^^^^^^ implementation of `TheTrait` is not general enough
|
= note: `Tuple` must implement `TheTrait<(&'0 isize, &'1 isize)>`, for any two lifetimes `'0` and `'1`...
= note: ...but `Tuple` actually implements `TheTrait<(&'2 isize, &'2 isize)>`, for some specific lifetime `'2`
= note: ...but it actually implements `TheTrait<(&'2 isize, &'2 isize)>`, for some specific lifetime `'2`
error: implementation of `TheTrait` is not general enough
--> $DIR/associated-types-eq-hr.rs:112:5
@ -71,7 +71,7 @@ LL | tuple_four::<Tuple>();
| ^^^^^^^^^^^^^^^^^^^ implementation of `TheTrait` is not general enough
|
= note: `Tuple` must implement `TheTrait<(&'0 isize, &'1 isize)>`, for any two lifetimes `'0` and `'1`...
= note: ...but `Tuple` actually implements `TheTrait<(&'2 isize, &'2 isize)>`, for some specific lifetime `'2`
= note: ...but it actually implements `TheTrait<(&'2 isize, &'2 isize)>`, for some specific lifetime `'2`
error: aborting due to 7 previous errors

2
src/test/ui/hrtb/hrtb-conflate-regions.stderr
View file

@ -5,7 +5,7 @@ LL | fn b() { want_foo2::<SomeStruct>(); }
| ^^^^^^^^^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough
|
= note: `SomeStruct` must implement `Foo<(&'0 isize, &'1 isize)>`, for any two lifetimes `'0` and `'1`...
= note: ...but `SomeStruct` actually implements `Foo<(&'2 isize, &'2 isize)>`, for some specific lifetime `'2`
= note: ...but it actually implements `Foo<(&'2 isize, &'2 isize)>`, for some specific lifetime `'2`
error: aborting due to previous error

2
src/test/ui/hrtb/hrtb-exists-forall-trait-contravariant.stderr
View file

@ -5,7 +5,7 @@ LL | foo::<()>();
| ^^^^^^^^^ implementation of `Trait` is not general enough
|
= note: `()` must implement `Trait<for<'b> fn(&'b u32)>`
= note: ...but `()` actually implements `Trait<fn(&'0 u32)>`, for some specific lifetime `'0`
= note: ...but it actually implements `Trait<fn(&'0 u32)>`, for some specific lifetime `'0`
error: aborting due to previous error

2
src/test/ui/hrtb/hrtb-exists-forall-trait-invariant.stderr
View file

@ -5,7 +5,7 @@ LL | foo::<()>();
| ^^^^^^^^^ implementation of `Trait` is not general enough
|
= note: `()` must implement `Trait<for<'b> fn(Cell<&'b u32>)>`
= note: ...but `()` actually implements `Trait<fn(Cell<&'0 u32>)>`, for some specific lifetime `'0`
= note: ...but it actually implements `Trait<fn(Cell<&'0 u32>)>`, for some specific lifetime `'0`
error: aborting due to previous error

2
src/test/ui/hrtb/hrtb-just-for-static.stderr
View file

@ -5,7 +5,7 @@ LL | want_hrtb::<StaticInt>()
| ^^^^^^^^^^^^^^^^^^^^^^ implementation of `Foo` is not general enough
|
= note: `StaticInt` must implement `Foo<&'0 isize>`, for any lifetime `'0`...
= note: ...but `StaticInt` actually implements `Foo<&'1 isize>`, for some specific lifetime `'1`
= note: ...but it actually implements `Foo<&'1 isize>`, for some specific lifetime `'1`
error: implementation of `Foo` is not general enough
--> $DIR/hrtb-just-for-static.rs:30:5