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Add reserved identifier test cases for snake case lint
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19 changes: 19 additions & 0 deletions
19
src/test/ui/lint/lint-non-snake-case-identifiers-suggestion-reserved.rs
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#![warn(unused)] | ||
#![allow(dead_code)] | ||
#![deny(non_snake_case)] | ||
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mod Impl {} | ||
//~^ ERROR module `Impl` should have a snake case name | ||
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fn While() {} | ||
//~^ ERROR function `While` should have a snake case name | ||
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fn main() { | ||
let Mod: usize = 0; | ||
//~^ ERROR variable `Mod` should have a snake case name | ||
//~^^ WARN unused variable: `Mod` | ||
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let Super: usize = 0; | ||
//~^ ERROR variable `Super` should have a snake case name | ||
//~^^ WARN unused variable: `Super` | ||
} |
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src/test/ui/lint/lint-non-snake-case-identifiers-suggestion-reserved.stderr
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warning: unused variable: `Mod` | ||
--> $DIR/lint-non-snake-case-identifiers-suggestion-reserved.rs:12:9 | ||
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LL | let Mod: usize = 0; | ||
| ^^^ help: if this is intentional, prefix it with an underscore: `_Mod` | ||
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note: the lint level is defined here | ||
--> $DIR/lint-non-snake-case-identifiers-suggestion-reserved.rs:1:9 | ||
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LL | #![warn(unused)] | ||
| ^^^^^^ | ||
= note: `#[warn(unused_variables)]` implied by `#[warn(unused)]` | ||
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warning: unused variable: `Super` | ||
--> $DIR/lint-non-snake-case-identifiers-suggestion-reserved.rs:16:9 | ||
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LL | let Super: usize = 0; | ||
| ^^^^^ help: if this is intentional, prefix it with an underscore: `_Super` | ||
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error: module `Impl` should have a snake case name | ||
--> $DIR/lint-non-snake-case-identifiers-suggestion-reserved.rs:5:5 | ||
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LL | mod Impl {} | ||
| ^^^^ | ||
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note: the lint level is defined here | ||
--> $DIR/lint-non-snake-case-identifiers-suggestion-reserved.rs:3:9 | ||
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LL | #![deny(non_snake_case)] | ||
| ^^^^^^^^^^^^^^ | ||
help: rename the identifier or convert it to a snake case raw identifier | ||
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LL | mod r#impl {} | ||
| ^^^^^^ | ||
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error: function `While` should have a snake case name | ||
--> $DIR/lint-non-snake-case-identifiers-suggestion-reserved.rs:8:4 | ||
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LL | fn While() {} | ||
| ^^^^^ | ||
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help: rename the identifier or convert it to a snake case raw identifier | ||
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LL | fn r#while() {} | ||
| ^^^^^^^ | ||
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error: variable `Mod` should have a snake case name | ||
--> $DIR/lint-non-snake-case-identifiers-suggestion-reserved.rs:12:9 | ||
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LL | let Mod: usize = 0; | ||
| ^^^ | ||
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help: rename the identifier or convert it to a snake case raw identifier | ||
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LL | let r#mod: usize = 0; | ||
| ^^^^^ | ||
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error: variable `Super` should have a snake case name | ||
--> $DIR/lint-non-snake-case-identifiers-suggestion-reserved.rs:16:9 | ||
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LL | let Super: usize = 0; | ||
| ^^^^^ help: rename the identifier | ||
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error: aborting due to 4 previous errors; 2 warnings emitted | ||
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