error: `cfg` is not an unsafe attribute
  --> $DIR/extraneous-unsafe-attributes.rs:4:3
   |
LL | #[unsafe(cfg(any()))]
   |   ^^^^^^ this is not an unsafe attribute
   |
   = note: extraneous unsafe is not allowed in attributes

error: `cfg_attr` is not an unsafe attribute
  --> $DIR/extraneous-unsafe-attributes.rs:7:3
   |
LL | #[unsafe(cfg_attr(any(), allow(dead_code)))]
   |   ^^^^^^ this is not an unsafe attribute
   |
   = note: extraneous unsafe is not allowed in attributes

error: `test` is not an unsafe attribute
  --> $DIR/extraneous-unsafe-attributes.rs:10:3
   |
LL | #[unsafe(test)]
   |   ^^^^^^ this is not an unsafe attribute
   |
   = note: extraneous unsafe is not allowed in attributes

error: expected identifier, found keyword `unsafe`
  --> $DIR/extraneous-unsafe-attributes.rs:31:19
   |
LL |     let _a = cfg!(unsafe(foo));
   |                   ^^^^^^ expected identifier, found keyword
   |
help: escape `unsafe` to use it as an identifier
   |
LL |     let _a = cfg!(r#unsafe(foo));
   |                   ++

error[E0537]: invalid predicate `r#unsafe`
  --> $DIR/extraneous-unsafe-attributes.rs:31:19
   |
LL |     let _a = cfg!(unsafe(foo));
   |                   ^^^^^^^^^^^

error: `ignore` is not an unsafe attribute
  --> $DIR/extraneous-unsafe-attributes.rs:13:3
   |
LL | #[unsafe(ignore = "test")]
   |   ^^^^^^ this is not an unsafe attribute
   |
   = note: extraneous unsafe is not allowed in attributes

error: `should_panic` is not an unsafe attribute
  --> $DIR/extraneous-unsafe-attributes.rs:16:3
   |
LL | #[unsafe(should_panic(expected = "test"))]
   |   ^^^^^^ this is not an unsafe attribute
   |
   = note: extraneous unsafe is not allowed in attributes

error: `macro_use` is not an unsafe attribute
  --> $DIR/extraneous-unsafe-attributes.rs:19:3
   |
LL | #[unsafe(macro_use)]
   |   ^^^^^^ this is not an unsafe attribute
   |
   = note: extraneous unsafe is not allowed in attributes

error: `macro_export` is not an unsafe attribute
  --> $DIR/extraneous-unsafe-attributes.rs:21:7
   |
LL |     #[unsafe(macro_export)]
   |       ^^^^^^ this is not an unsafe attribute
   |
   = note: extraneous unsafe is not allowed in attributes

error: `used` is not an unsafe attribute
  --> $DIR/extraneous-unsafe-attributes.rs:27:3
   |
LL | #[unsafe(used)]
   |   ^^^^^^ this is not an unsafe attribute
   |
   = note: extraneous unsafe is not allowed in attributes

error: aborting due to 10 previous errors

For more information about this error, try `rustc --explain E0537`.