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error: attribute should be applied to a trait
--> $DIR/marker-attribute-on-non-trait.rs:3:1
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LL | #[marker]
| ^^^^^^^^^
LL | struct Struct {}
| ---------------- not a trait
error: attribute should be applied to a trait
--> $DIR/marker-attribute-on-non-trait.rs:6:1
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LL | #[marker]
| ^^^^^^^^^
LL | impl Struct {}
| -------------- not a trait
error: attribute should be applied to a trait
--> $DIR/marker-attribute-on-non-trait.rs:9:1
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LL | #[marker]
| ^^^^^^^^^
LL | / union Union {
LL | | x: i32,
LL | | }
| |_- not a trait
error: attribute should be applied to a trait
--> $DIR/marker-attribute-on-non-trait.rs:14:1
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LL | #[marker]
| ^^^^^^^^^
LL | const CONST: usize = 10;
| ------------------------ not a trait
error: attribute should be applied to a trait
--> $DIR/marker-attribute-on-non-trait.rs:17:1
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LL | #[marker]
| ^^^^^^^^^
LL | fn function() {}
| ---------------- not a trait
error: attribute should be applied to a trait
--> $DIR/marker-attribute-on-non-trait.rs:20:1
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LL | #[marker]
| ^^^^^^^^^
LL | type Type = ();
| --------------- not a trait
error: aborting due to 6 previous errors
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