rust/tests/ui/lexer/lex-bad-str-literal-as-char-3.rs

//@ revisions: rust2015 rust2018 rust2021
//@[rust2018] edition:2018
//@[rust2021] edition:2021
fn main() {
    println!('hello world');
    //~^ ERROR unterminated character literal
    //[rust2021]~| ERROR prefix `world` is unknown
}
Extend test to trigger on 2015, 2018 and 2021 editions 2024-03-13 19:22:52 -05:00			`//@ revisions: rust2015 rust2018 rust2021`
			`//@[rust2018] edition:2018`
			`//@[rust2021] edition:2021`
Handle str literals written with `'` lexed as lifetime Given `'hello world'` and `'1 str', provide a structured suggestion for a valid string literal: ``` error[E0762]: unterminated character literal --> $DIR/lex-bad-str-literal-as-char-3.rs:2:26 \| LL \| println!('hello world'); \| ^^^^ \| help: if you meant to write a `str` literal, use double quotes \| LL \| println!("hello world"); \| ~ ~ ``` ``` error[E0762]: unterminated character literal --> $DIR/lex-bad-str-literal-as-char-1.rs:2:20 \| LL \| println!('1 + 1'); \| ^^^^ \| help: if you meant to write a `str` literal, use double quotes \| LL \| println!("1 + 1"); \| ~ ~ ``` Fix #119685. 2024-03-08 18:35:57 -06:00			`fn main() {`
Extend test to trigger on 2015, 2018 and 2021 editions 2024-03-13 19:22:52 -05:00			`println!('hello world');`
Fix invalid silencing of parsing error Given ```rust macro_rules! a { ( ) => { impl<'b> c for d { e::<f'g> } }; } ``` ensure an error is emitted. Fix #123079. 2024-03-29 21:50:17 -05:00			`//~^ ERROR unterminated character literal`
			//[rust2021]~\| ERROR prefix `world` is unknown
Handle str literals written with `'` lexed as lifetime Given `'hello world'` and `'1 str', provide a structured suggestion for a valid string literal: ``` error[E0762]: unterminated character literal --> $DIR/lex-bad-str-literal-as-char-3.rs:2:26 \| LL \| println!('hello world'); \| ^^^^ \| help: if you meant to write a `str` literal, use double quotes \| LL \| println!("hello world"); \| ~ ~ ``` ``` error[E0762]: unterminated character literal --> $DIR/lex-bad-str-literal-as-char-1.rs:2:20 \| LL \| println!('1 + 1'); \| ^^^^ \| help: if you meant to write a `str` literal, use double quotes \| LL \| println!("1 + 1"); \| ~ ~ ``` Fix #119685. 2024-03-08 18:35:57 -06:00			`}`