summaryrefslogtreecommitdiffstats
path: root/tests/ui/parser/unicode-character-literal.fixed
blob: 26ef5ffa11a80ff17b6751e016697f11786d3593 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
// Regression test for #88684: Improve diagnostics for combining marks
// in character literals.

// run-rustfix

fn main() {
    let _spade = "♠️";
    //~^ ERROR: character literal may only contain one codepoint
    //~| NOTE: this `♠` is followed by the combining mark `\u{fe0f}`
    //~| HELP: if you meant to write a `str` literal, use double quotes

    let _s = "ṩ̂̊";
    //~^ ERROR: character literal may only contain one codepoint
    //~| NOTE: this `s` is followed by the combining marks `\u{323}\u{307}\u{302}\u{30a}`
    //~| HELP: if you meant to write a `str` literal, use double quotes

    let _a = 'Å';
    //~^ ERROR: character literal may only contain one codepoint
    //~| NOTE: this `A` is followed by the combining mark `\u{30a}`
    //~| HELP: consider using the normalized form `\u{c5}` of this character
}