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suggest #[derive(Default)] to enums with #[default]

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This commit is contained in:
Takayuki Maeda 2022-07-04 20:46:59 +09:00
parent 2557603f32
commit eb80407d79
3 changed files with 31 additions and 0 deletions
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14
src/test/ui/enum/suggest-default-attribute.stderr Normal file
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@ -0,0 +1,14 @@
error: cannot find attribute `default` in this scope
--> $DIR/suggest-default-attribute.rs:2:7
|
LL | #[default]
| ^^^^^^^
|
help: consider adding `#[derive(Default)]` to this enum
--> $DIR/suggest-default-attribute.rs:1:1
|
LL | pub enum Test {
| ^^^^^^^^^^^^^
error: aborting due to previous error