|  | error[E0556]: malformed `feature` attribute input | 
|  | --> $DIR/gated-bad-feature.rs:1:25 | 
|  | | | 
|  | LL | #![feature(foo_bar_baz, foo(bar), foo = "baz", foo)] | 
|  | |                         ^^^^^^^^ help: expected just one word: `foo` | 
|  |  | 
|  | error[E0556]: malformed `feature` attribute input | 
|  | --> $DIR/gated-bad-feature.rs:1:35 | 
|  | | | 
|  | LL | #![feature(foo_bar_baz, foo(bar), foo = "baz", foo)] | 
|  | |                                   ^^^^^^^^^^^ help: expected just one word: `foo` | 
|  |  | 
|  | error[E0557]: feature has been removed | 
|  | --> $DIR/gated-bad-feature.rs:8:12 | 
|  | | | 
|  | LL | #![feature(test_removed_feature)] | 
|  | |            ^^^^^^^^^^^^^^^^^^^^ feature has been removed | 
|  |  | 
|  | error: malformed `feature` attribute input | 
|  | --> $DIR/gated-bad-feature.rs:5:1 | 
|  | | | 
|  | LL | #![feature] | 
|  | | ^^^^^^^^^^^ help: must be of the form: `#[feature(name1, name1, ...)]` | 
|  |  | 
|  | error: malformed `feature` attribute input | 
|  | --> $DIR/gated-bad-feature.rs:6:1 | 
|  | | | 
|  | LL | #![feature = "foo"] | 
|  | | ^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[feature(name1, name1, ...)]` | 
|  |  | 
|  | error: aborting due to 5 previous errors | 
|  |  | 
|  | Some errors have detailed explanations: E0556, E0557. | 
|  | For more information about an error, try `rustc --explain E0556`. |