tests/ui/target-feature/invalid-attribute.stderr

error: the `target_feature` attribute cannot be used on extern crates
  --> $DIR/invalid-attribute.rs:12:3
   |
LL | #[target_feature(enable = "sse2")]
   |   ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can only be applied to functions

error: the `target_feature` attribute cannot be used on use statements
  --> $DIR/invalid-attribute.rs:16:3
   |
LL | #[target_feature(enable = "sse2")]
   |   ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can only be applied to functions

error: the `target_feature` attribute cannot be used on foreign modules
  --> $DIR/invalid-attribute.rs:20:3
   |
LL | #[target_feature(enable = "sse2")]
   |   ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can only be applied to functions

error[E0539]: malformed `target_feature` attribute input
  --> $DIR/invalid-attribute.rs:24:3
   |
LL | #[target_feature = "+sse2"]
   |   ^^^^^^^^^^^^^^^---------
   |                  |
   |                  expected this to be a list
   |
help: must be of the form
   |
LL - #[target_feature = "+sse2"]
LL + #[target_feature(enable = "feat1, feat2")]
   |

error[E0539]: malformed `target_feature` attribute input
  --> $DIR/invalid-attribute.rs:30:3
   |
LL | #[target_feature(bar)]
   |   ^^^^^^^^^^^^^^^---^
   |                  |
   |                  expected this to be of the form `enable = "..."`
   |
help: must be of the form
   |
LL - #[target_feature(bar)]
LL + #[target_feature(enable = "feat1, feat2")]
   |

error[E0539]: malformed `target_feature` attribute input
  --> $DIR/invalid-attribute.rs:33:3
   |
LL | #[target_feature(disable = "baz")]
   |   ^^^^^^^^^^^^^^^-------^^^^^^^^^
   |                  |
   |                  the only valid argument here is `enable`
   |
help: must be of the form
   |
LL - #[target_feature(disable = "baz")]
LL + #[target_feature(enable = "feat1, feat2")]
   |

error: the `target_feature` attribute cannot be used on modules
  --> $DIR/invalid-attribute.rs:38:3
   |
LL | #[target_feature(enable = "sse2")]
   |   ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can only be applied to functions

error: the `target_feature` attribute cannot be used on constants
  --> $DIR/invalid-attribute.rs:42:3
   |
LL | #[target_feature(enable = "sse2")]
   |   ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can only be applied to functions

error: the `target_feature` attribute cannot be used on structs
  --> $DIR/invalid-attribute.rs:46:3
   |
LL | #[target_feature(enable = "sse2")]
   |   ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can only be applied to functions

error: the `target_feature` attribute cannot be used on enums
  --> $DIR/invalid-attribute.rs:50:3
   |
LL | #[target_feature(enable = "sse2")]
   |   ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can only be applied to functions

error: the `target_feature` attribute cannot be used on unions
  --> $DIR/invalid-attribute.rs:54:3
   |
LL | #[target_feature(enable = "sse2")]
   |   ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can only be applied to functions

error: the `target_feature` attribute cannot be used on type aliases
  --> $DIR/invalid-attribute.rs:61:3
   |
LL | #[target_feature(enable = "sse2")]
   |   ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can only be applied to functions

error: the `target_feature` attribute cannot be used on traits
  --> $DIR/invalid-attribute.rs:65:3
   |
LL | #[target_feature(enable = "sse2")]
   |   ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can only be applied to functions

error: the `target_feature` attribute cannot be used on statics
  --> $DIR/invalid-attribute.rs:75:3
   |
LL | #[target_feature(enable = "sse2")]
   |   ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can only be applied to functions

error: the `target_feature` attribute cannot be used on trait impl blocks
  --> $DIR/invalid-attribute.rs:79:3
   |
LL | #[target_feature(enable = "sse2")]
   |   ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can only be applied to functions

error: the `target_feature` attribute cannot be used on inherent impl blocks
  --> $DIR/invalid-attribute.rs:85:3
   |
LL | #[target_feature(enable = "sse2")]
   |   ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can only be applied to functions

error: the `target_feature` attribute cannot be used on expressions
  --> $DIR/invalid-attribute.rs:106:7
   |
LL |     #[target_feature(enable = "sse2")]
   |       ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can only be applied to functions

error: the `target_feature` attribute cannot be used on closures
  --> $DIR/invalid-attribute.rs:112:7
   |
LL |     #[target_feature(enable = "sse2")]
   |       ^^^^^^^^^^^^^^
   |
   = help: the `target_feature` attribute can be applied to functions and methods

error: cannot use `#[inline(always)]` with `#[target_feature]`
  --> $DIR/invalid-attribute.rs:69:1
   |
LL | #[inline(always)]
   | ^^^^^^^^^^^^^^^^^
   |
   = note: See this issue for full discussion: https://github.com/rust-lang/rust/issues/145574

error: the feature named `foo` is not valid for this target
  --> $DIR/invalid-attribute.rs:27:18
   |
LL | #[target_feature(enable = "foo")]
   |                  ^^^^^^^^^^^^^^ `foo` is not valid for this target
   |
   = help: valid names are: `fma`, `xop`, `adx`, `aes`, and `avx` and X more

error[E0046]: not all trait items implemented, missing: `foo`
  --> $DIR/invalid-attribute.rs:81:1
   |
LL | impl Quux for u8 {}
   | ^^^^^^^^^^^^^^^^ missing `foo` in implementation
...
LL |     fn foo();
   |     --------- `foo` from trait

error: `#[target_feature(..)]` cannot be applied to safe trait method
  --> $DIR/invalid-attribute.rs:95:5
   |
LL |     #[target_feature(enable = "sse2")]
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot be applied to safe trait method
...
LL |     fn foo() {}
   |     -------- not an `unsafe` function

error[E0053]: method `foo` has an incompatible type for trait
  --> $DIR/invalid-attribute.rs:98:5
   |
LL |     fn foo() {}
   |     ^^^^^^^^ expected safe fn, found unsafe fn
   |
note: type in trait
  --> $DIR/invalid-attribute.rs:90:5
   |
LL |     fn foo();
   |     ^^^^^^^^^
   = note: expected signature `fn()`
              found signature `#[target_feature(..)] fn()`

error: the feature named `+sse2` is not valid for this target
  --> $DIR/invalid-attribute.rs:117:18
   |
LL | #[target_feature(enable = "+sse2")]
   |                  ^^^^^^^^^^^^^^^^ `+sse2` is not valid for this target
   |
help: consider removing the leading `+` in the feature name
   |
LL - #[target_feature(enable = "+sse2")]
LL + #[target_feature(enable = "sse2")]
   |

error: the feature named `sse5` is not valid for this target
  --> $DIR/invalid-attribute.rs:122:18
   |
LL | #[target_feature(enable = "sse5")]
   |                  ^^^^^^^^^^^^^^^ `sse5` is not valid for this target
   |
   = help: valid names are: `sse`, `sse2`, `sse3`, `sse4a`, and `ssse3` and X more

error: the feature named `avx512` is not valid for this target
  --> $DIR/invalid-attribute.rs:127:18
   |
LL | #[target_feature(enable = "avx512")]
   |                  ^^^^^^^^^^^^^^^^^ `avx512` is not valid for this target
   |
   = help: valid names are: `avx512f`, `avx2`, `avx512bw`, `avx512cd`, and `avx512dq` and X more

error: aborting due to 26 previous errors

Some errors have detailed explanations: E0046, E0053, E0539.
For more information about an error, try `rustc --explain E0046`.