error: converting a Symbol to a string
  --> tests/ui-internal/symbol_as_str.rs:9:5
   |
LL |     s.as_str() == "f32";
   |     ^^^^^^^^^^
   |
   = help: add the symbols to `clippy_utils/src/sym.rs` if needed
   = note: `-D clippy::symbol-as-str` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::symbol_as_str)]`
help: use preinterned symbols instead
   |
LL -     s.as_str() == "f32";
LL +     s == sym::f32;
   |

error: converting a Symbol to a string
  --> tests/ui-internal/symbol_as_str.rs:11:5
   |
LL |     s.as_str() == "proc-macro";
   |     ^^^^^^^^^^
   |
   = help: add the symbols to `clippy_utils/src/sym.rs` if needed
help: use preinterned symbols instead
   |
LL -     s.as_str() == "proc-macro";
LL +     s == sym::proc_dash_macro;
   |

error: converting a Symbol to a string
  --> tests/ui-internal/symbol_as_str.rs:13:5
   |
LL |     s.as_str() == "self";
   |     ^^^^^^^^^^
   |
   = help: add the symbols to `clippy_utils/src/sym.rs` if needed
help: use preinterned symbols instead
   |
LL -     s.as_str() == "self";
LL +     s == kw::SelfLower;
   |

error: converting a Symbol to a string
  --> tests/ui-internal/symbol_as_str.rs:15:5
   |
LL |     s.as_str() == "msrv";
   |     ^^^^^^^^^^
   |
   = help: add the symbols to `clippy_utils/src/sym.rs` if needed
help: use preinterned symbols instead
   |
LL -     s.as_str() == "msrv";
LL +     s == sym::msrv;
   |

error: converting a Symbol to a string
  --> tests/ui-internal/symbol_as_str.rs:17:5
   |
LL |     s.as_str() == "Cargo.toml";
   |     ^^^^^^^^^^
   |
   = help: add the symbols to `clippy_utils/src/sym.rs` if needed
help: use preinterned symbols instead
   |
LL -     s.as_str() == "Cargo.toml";
LL +     s == sym::Cargo_toml;
   |

error: converting a Symbol to a string
  --> tests/ui-internal/symbol_as_str.rs:19:14
   |
LL |     "get" == s.as_str();
   |              ^^^^^^^^^^
   |
   = help: add the symbols to `clippy_utils/src/sym.rs` if needed
help: use preinterned symbols instead
   |
LL -     "get" == s.as_str();
LL +     sym::get == s;
   |

error: converting a Symbol to a string
  --> tests/ui-internal/symbol_as_str.rs:22:19
   |
LL |     let _ = match s.as_str() {
   |                   ^^^^^^^^^^
   |
   = help: add the symbols to `clippy_utils/src/sym.rs` if needed
help: use preinterned symbols instead
   |
LL ~     let _ = match s {
LL |
LL ~         sym::unwrap_err => 1,
LL ~         sym::unwrap_or_default | sym::unwrap_or_else => 2,
   |

error: aborting due to 7 previous errors