diff options
| author | Esteban Küber <esteban@kuber.com.ar> | 2018-11-08 18:54:34 -0800 |
|---|---|---|
| committer | Esteban Küber <esteban@kuber.com.ar> | 2018-11-22 14:14:27 -0800 |
| commit | 48fa974211990ec2dd2b8d8c6949d101fb51bb45 (patch) | |
| tree | 2d3395ec5e84232d2d1832bf56d968ef1c0ab8d5 /src/test | |
| parent | b6f4b29c6df3fc78adbda9c915f01f8e354d9ca1 (diff) | |
| download | rust-48fa974211990ec2dd2b8d8c6949d101fb51bb45.tar.gz rust-48fa974211990ec2dd2b8d8c6949d101fb51bb45.zip | |
Suggest correct syntax when writing type arg instead of assoc type
When confusing an associated type with a type argument, suggest the appropriate syntax. Given `Iterator<isize>`, suggest `Iterator<Item = isize>`.
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/ui/suggestions/use-type-argument-instead-of-assoc-type.rs (renamed from src/test/ui/error-codes/E0107-b.rs) | 0 | ||||
| -rw-r--r-- | src/test/ui/suggestions/use-type-argument-instead-of-assoc-type.stderr (renamed from src/test/ui/error-codes/E0107-b.stderr) | 8 |
2 files changed, 6 insertions, 2 deletions
diff --git a/src/test/ui/error-codes/E0107-b.rs b/src/test/ui/suggestions/use-type-argument-instead-of-assoc-type.rs index 58e7718ba5b..58e7718ba5b 100644 --- a/src/test/ui/error-codes/E0107-b.rs +++ b/src/test/ui/suggestions/use-type-argument-instead-of-assoc-type.rs diff --git a/src/test/ui/error-codes/E0107-b.stderr b/src/test/ui/suggestions/use-type-argument-instead-of-assoc-type.stderr index 1e8c683aff6..053f7010421 100644 --- a/src/test/ui/error-codes/E0107-b.stderr +++ b/src/test/ui/suggestions/use-type-argument-instead-of-assoc-type.stderr @@ -1,5 +1,5 @@ error[E0107]: wrong number of type arguments: expected 2, found 4 - --> $DIR/E0107-b.rs:6:42 + --> $DIR/use-type-argument-instead-of-assoc-type.rs:6:42 | LL | pub struct Foo { i: Box<T<usize, usize, usize, usize, B=usize>> } | ^^^^^ ^^^^^ unexpected type argument @@ -7,7 +7,7 @@ LL | pub struct Foo { i: Box<T<usize, usize, usize, usize, B=usize>> } | unexpected type argument error[E0191]: the value of the associated types `A` (from the trait `T`), `C` (from the trait `T`) must be specified - --> $DIR/E0107-b.rs:6:26 + --> $DIR/use-type-argument-instead-of-assoc-type.rs:6:26 | LL | type A; | ------- `A` defined here @@ -20,6 +20,10 @@ LL | pub struct Foo { i: Box<T<usize, usize, usize, usize, B=usize>> } | | | missing associated type `A` value | missing associated type `C` value +help: if you meant to assign the missing associated type, use the name + | +LL | pub struct Foo { i: Box<T<usize, usize, A = usize, C = usize, B=usize>> } + | ^^^^^^^^^ ^^^^^^^^^ error: aborting due to 2 previous errors |