diff options
Diffstat (limited to 'src/test/ui/parser/trait-object-trait-parens.stderr')
| -rw-r--r-- | src/test/ui/parser/trait-object-trait-parens.stderr | 78 |
1 files changed, 54 insertions, 24 deletions
diff --git a/src/test/ui/parser/trait-object-trait-parens.stderr b/src/test/ui/parser/trait-object-trait-parens.stderr index 4b9f49423cb..7022a66ca1a 100644 --- a/src/test/ui/parser/trait-object-trait-parens.stderr +++ b/src/test/ui/parser/trait-object-trait-parens.stderr @@ -1,44 +1,74 @@ error: `?Trait` is not permitted in trait object types - --> $DIR/trait-object-trait-parens.rs:6:25 + --> $DIR/trait-object-trait-parens.rs:8:24 | -LL | let _: Box<(Copy) + (?Sized) + (for<'a> Trait<'a>)>; - | ^^^^^^^^ +LL | let _: Box<(Obj) + (?Sized) + (for<'a> Trait<'a>)>; + | ^^^^^^^^ error: `?Trait` is not permitted in trait object types - --> $DIR/trait-object-trait-parens.rs:11:47 + --> $DIR/trait-object-trait-parens.rs:12:17 | -LL | let _: Box<(for<'a> Trait<'a>) + (Copy) + (?Sized)>; - | ^^^^^^^^ +LL | let _: Box<(?Sized) + (for<'a> Trait<'a>) + (Obj)>; + | ^^^^^^ + +error: `?Trait` is not permitted in trait object types + --> $DIR/trait-object-trait-parens.rs:16:46 + | +LL | let _: Box<(for<'a> Trait<'a>) + (Obj) + (?Sized)>; + | ^^^^^^^^ warning: trait objects without an explicit `dyn` are deprecated - --> $DIR/trait-object-trait-parens.rs:6:16 + --> $DIR/trait-object-trait-parens.rs:8:16 | -LL | let _: Box<(Copy) + (?Sized) + (for<'a> Trait<'a>)>; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (Copy) + (?Sized) + (for<'a> Trait<'a>)` +LL | let _: Box<(Obj) + (?Sized) + (for<'a> Trait<'a>)>; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (Obj) + (?Sized) + (for<'a> Trait<'a>)` | = note: `#[warn(bare_trait_objects)]` on by default warning: trait objects without an explicit `dyn` are deprecated - --> $DIR/trait-object-trait-parens.rs:9:16 + --> $DIR/trait-object-trait-parens.rs:12:16 | -LL | let _: Box<(?Sized) + (for<'a> Trait<'a>) + (Copy)>; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (?Sized) + (for<'a> Trait<'a>) + (Copy)` +LL | let _: Box<(?Sized) + (for<'a> Trait<'a>) + (Obj)>; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (?Sized) + (for<'a> Trait<'a>) + (Obj)` warning: trait objects without an explicit `dyn` are deprecated - --> $DIR/trait-object-trait-parens.rs:11:16 + --> $DIR/trait-object-trait-parens.rs:16:16 + | +LL | let _: Box<(for<'a> Trait<'a>) + (Obj) + (?Sized)>; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (for<'a> Trait<'a>) + (Obj) + (?Sized)` + +error[E0225]: only auto traits can be used as additional traits in a trait object + --> $DIR/trait-object-trait-parens.rs:8:35 + | +LL | let _: Box<(Obj) + (?Sized) + (for<'a> Trait<'a>)>; + | ----- ^^^^^^^^^^^^^^^^^^^ + | | | + | | additional non-auto trait + | | trait alias used in trait object type (additional use) + | first non-auto trait + | trait alias used in trait object type (first use) + +error[E0225]: only auto traits can be used as additional traits in a trait object + --> $DIR/trait-object-trait-parens.rs:12:49 | -LL | let _: Box<(for<'a> Trait<'a>) + (Copy) + (?Sized)>; - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (for<'a> Trait<'a>) + (Copy) + (?Sized)` +LL | let _: Box<(?Sized) + (for<'a> Trait<'a>) + (Obj)>; + | ------------------- ^^^^^ + | | | + | | additional non-auto trait + | | trait alias used in trait object type (additional use) + | first non-auto trait + | trait alias used in trait object type (first use) -error[E0261]: use of undeclared lifetime name `'a` - --> $DIR/trait-object-trait-parens.rs:11:31 +error[E0225]: only auto traits can be used as additional traits in a trait object + --> $DIR/trait-object-trait-parens.rs:16:38 | -LL | fn main() { - | - help: consider introducing lifetime `'a` here: `<'a>` -... -LL | let _: Box<(for<'a> Trait<'a>) + (Copy) + (?Sized)>; - | ^^ undeclared lifetime +LL | let _: Box<(for<'a> Trait<'a>) + (Obj) + (?Sized)>; + | ----------------- ^^^^^ + | | | + | | additional non-auto trait + | | trait alias used in trait object type (additional use) + | first non-auto trait + | trait alias used in trait object type (first use) -error: aborting due to 3 previous errors +error: aborting due to 6 previous errors -For more information about this error, try `rustc --explain E0261`. +For more information about this error, try `rustc --explain E0225`. |