5f2ecc37f8
The equivalent for `Symbol`s was renamed some time ago (`kw::Invalid` -> `kw::Empty`), and it makes sense to do the same thing for `Ident`s.
39 lines
1.6 KiB
Plaintext
39 lines
1.6 KiB
Plaintext
error: unnecessary `Symbol` to string conversion
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--> $DIR/unnecessary_symbol_str.rs:11:5
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LL | Symbol::intern("foo").as_str() == "clippy";
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Symbol::intern("foo") == rustc_span::sym::clippy`
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note: the lint level is defined here
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--> $DIR/unnecessary_symbol_str.rs:3:9
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LL | #![deny(clippy::internal)]
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| ^^^^^^^^^^^^^^^^
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= note: `#[deny(clippy::unnecessary_symbol_str)]` implied by `#[deny(clippy::internal)]`
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error: unnecessary `Symbol` to string conversion
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--> $DIR/unnecessary_symbol_str.rs:12:5
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LL | Symbol::intern("foo").to_string() == "self";
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Symbol::intern("foo") == rustc_span::symbol::kw::SelfLower`
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error: unnecessary `Symbol` to string conversion
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--> $DIR/unnecessary_symbol_str.rs:13:5
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LL | Symbol::intern("foo").to_ident_string() != "Self";
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Symbol::intern("foo") != rustc_span::symbol::kw::SelfUpper`
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error: unnecessary `Symbol` to string conversion
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--> $DIR/unnecessary_symbol_str.rs:14:5
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LL | &*Ident::empty().as_str() == "clippy";
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `Ident::empty().name == rustc_span::sym::clippy`
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error: unnecessary `Symbol` to string conversion
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--> $DIR/unnecessary_symbol_str.rs:15:5
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LL | "clippy" == Ident::empty().to_string();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `rustc_span::sym::clippy == Ident::empty().name`
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error: aborting due to 5 previous errors
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