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e572a194bf
Given
```rust
macro_rules! a {
( ) => {
impl<'b> c for d {
e::<f'g>
}
};
}
```
ensure an error is emitted.
Fix #123079.
27 lines
800 B
Plaintext
27 lines
800 B
Plaintext
error: prefix `world` is unknown
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--> $DIR/lex-bad-str-literal-as-char-3.rs:5:21
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LL | println!('hello world');
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| ^^^^^ unknown prefix
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= note: prefixed identifiers and literals are reserved since Rust 2021
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help: if you meant to write a string literal, use double quotes
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LL | println!("hello world");
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| ~ ~
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error[E0762]: unterminated character literal
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--> $DIR/lex-bad-str-literal-as-char-3.rs:5:26
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LL | println!('hello world');
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| ^^^
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help: if you meant to write a string literal, use double quotes
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LL | println!("hello world");
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| ~ ~
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0762`.
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