src/tools/clippy/tests/ui/needless_borrowed_ref.stderr

error: this pattern takes a reference on something that is being dereferenced
  --> tests/ui/needless_borrowed_ref.rs:30:34
   |
LL |     let _ = v.iter_mut().filter(|&ref a| a.is_empty());
   |                                  ^^^^^^
   |
   = note: `-D clippy::needless-borrowed-reference` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::needless_borrowed_reference)]`
help: try removing the `&ref` part
   |
LL -     let _ = v.iter_mut().filter(|&ref a| a.is_empty());
LL +     let _ = v.iter_mut().filter(|a| a.is_empty());
   |

error: this pattern takes a reference on something that is being dereferenced
  --> tests/ui/needless_borrowed_ref.rs:35:17
   |
LL |     if let Some(&ref v) = thingy {}
   |                 ^^^^^^
   |
help: try removing the `&ref` part
   |
LL -     if let Some(&ref v) = thingy {}
LL +     if let Some(v) = thingy {}
   |

error: this pattern takes a reference on something that is being dereferenced
  --> tests/ui/needless_borrowed_ref.rs:38:14
   |
LL |     if let &[&ref a, ref b] = slice_of_refs {}
   |              ^^^^^^
   |
help: try removing the `&ref` part
   |
LL -     if let &[&ref a, ref b] = slice_of_refs {}
LL +     if let &[a, ref b] = slice_of_refs {}
   |

error: dereferencing a slice pattern where every element takes a reference
  --> tests/ui/needless_borrowed_ref.rs:41:9
   |
LL |     let &[ref a, ..] = &array;
   |         ^^^^^^^^^^^^
   |
help: try removing the `&` and `ref` parts
   |
LL -     let &[ref a, ..] = &array;
LL +     let [a, ..] = &array;
   |

error: dereferencing a slice pattern where every element takes a reference
  --> tests/ui/needless_borrowed_ref.rs:43:9
   |
LL |     let &[ref a, ref b, ..] = &array;
   |         ^^^^^^^^^^^^^^^^^^^
   |
help: try removing the `&` and `ref` parts
   |
LL -     let &[ref a, ref b, ..] = &array;
LL +     let [a, b, ..] = &array;
   |

error: dereferencing a slice pattern where every element takes a reference
  --> tests/ui/needless_borrowed_ref.rs:46:12
   |
LL |     if let &[ref a, ref b] = slice {}
   |            ^^^^^^^^^^^^^^^
   |
help: try removing the `&` and `ref` parts
   |
LL -     if let &[ref a, ref b] = slice {}
LL +     if let [a, b] = slice {}
   |

error: dereferencing a slice pattern where every element takes a reference
  --> tests/ui/needless_borrowed_ref.rs:48:12
   |
LL |     if let &[ref a, ref b] = &vec[..] {}
   |            ^^^^^^^^^^^^^^^
   |
help: try removing the `&` and `ref` parts
   |
LL -     if let &[ref a, ref b] = &vec[..] {}
LL +     if let [a, b] = &vec[..] {}
   |

error: dereferencing a slice pattern where every element takes a reference
  --> tests/ui/needless_borrowed_ref.rs:51:12
   |
LL |     if let &[ref a, ref b, ..] = slice {}
   |            ^^^^^^^^^^^^^^^^^^^
   |
help: try removing the `&` and `ref` parts
   |
LL -     if let &[ref a, ref b, ..] = slice {}
LL +     if let [a, b, ..] = slice {}
   |

error: dereferencing a slice pattern where every element takes a reference
  --> tests/ui/needless_borrowed_ref.rs:53:12
   |
LL |     if let &[ref a, .., ref b] = slice {}
   |            ^^^^^^^^^^^^^^^^^^^
   |
help: try removing the `&` and `ref` parts
   |
LL -     if let &[ref a, .., ref b] = slice {}
LL +     if let [a, .., b] = slice {}
   |

error: dereferencing a slice pattern where every element takes a reference
  --> tests/ui/needless_borrowed_ref.rs:55:12
   |
LL |     if let &[.., ref a, ref b] = slice {}
   |            ^^^^^^^^^^^^^^^^^^^
   |
help: try removing the `&` and `ref` parts
   |
LL -     if let &[.., ref a, ref b] = slice {}
LL +     if let [.., a, b] = slice {}
   |

error: dereferencing a slice pattern where every element takes a reference
  --> tests/ui/needless_borrowed_ref.rs:58:12
   |
LL |     if let &[ref a, _] = slice {}
   |            ^^^^^^^^^^^
   |
help: try removing the `&` and `ref` parts
   |
LL -     if let &[ref a, _] = slice {}
LL +     if let [a, _] = slice {}
   |

error: dereferencing a tuple pattern where every element takes a reference
  --> tests/ui/needless_borrowed_ref.rs:61:12
   |
LL |     if let &(ref a, ref b, ref c) = &tuple {}
   |            ^^^^^^^^^^^^^^^^^^^^^^
   |
help: try removing the `&` and `ref` parts
   |
LL -     if let &(ref a, ref b, ref c) = &tuple {}
LL +     if let (a, b, c) = &tuple {}
   |

error: dereferencing a tuple pattern where every element takes a reference
  --> tests/ui/needless_borrowed_ref.rs:63:12
   |
LL |     if let &(ref a, _, ref c) = &tuple {}
   |            ^^^^^^^^^^^^^^^^^^
   |
help: try removing the `&` and `ref` parts
   |
LL -     if let &(ref a, _, ref c) = &tuple {}
LL +     if let (a, _, c) = &tuple {}
   |

error: dereferencing a tuple pattern where every element takes a reference
  --> tests/ui/needless_borrowed_ref.rs:65:12
   |
LL |     if let &(ref a, ..) = &tuple {}
   |            ^^^^^^^^^^^^
   |
help: try removing the `&` and `ref` parts
   |
LL -     if let &(ref a, ..) = &tuple {}
LL +     if let (a, ..) = &tuple {}
   |

error: dereferencing a tuple pattern where every element takes a reference
  --> tests/ui/needless_borrowed_ref.rs:68:12
   |
LL |     if let &TupleStruct(ref a, ..) = &tuple_struct {}
   |            ^^^^^^^^^^^^^^^^^^^^^^^
   |
help: try removing the `&` and `ref` parts
   |
LL -     if let &TupleStruct(ref a, ..) = &tuple_struct {}
LL +     if let TupleStruct(a, ..) = &tuple_struct {}
   |

error: dereferencing a struct pattern where every field's pattern takes a reference
  --> tests/ui/needless_borrowed_ref.rs:71:12
   |
LL |       if let &Struct {
   |  ____________^
LL | |
LL | |         ref a,
LL | |         b: ref b,
LL | |         c: ref renamed,
LL | |     } = &s
   | |_____^
   |
help: try removing the `&` and `ref` parts
   |
LL ~     if let Struct {
LL |
LL ~         a,
LL ~         b: b,
LL ~         c: renamed,
   |

error: dereferencing a struct pattern where every field's pattern takes a reference
  --> tests/ui/needless_borrowed_ref.rs:79:12
   |
LL |     if let &Struct { ref a, b: _, .. } = &s {}
   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
help: try removing the `&` and `ref` parts
   |
LL -     if let &Struct { ref a, b: _, .. } = &s {}
LL +     if let Struct { a, b: _, .. } = &s {}
   |

error: aborting due to 17 previous errors