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Commit | Line | Data |
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c295e0f8 XL |
1 | // Regression test for #88684: Improve diagnostics for combining marks |
2 | // in character literals. | |
3 | ||
4 | // run-rustfix | |
5 | ||
6 | fn main() { | |
7 | let _spade = "♠️"; | |
8 | //~^ ERROR: character literal may only contain one codepoint | |
9 | //~| NOTE: this `♠` is followed by the combining mark `\u{fe0f}` | |
10 | //~| HELP: if you meant to write a `str` literal, use double quotes | |
11 | ||
12 | let _s = "ṩ̂̊"; | |
13 | //~^ ERROR: character literal may only contain one codepoint | |
14 | //~| NOTE: this `s` is followed by the combining marks `\u{323}\u{307}\u{302}\u{30a}` | |
15 | //~| HELP: if you meant to write a `str` literal, use double quotes | |
16 | ||
17 | let _a = 'Å'; | |
18 | //~^ ERROR: character literal may only contain one codepoint | |
19 | //~| NOTE: this `A` is followed by the combining mark `\u{30a}` | |
20 | //~| HELP: consider using the normalized form `\u{c5}` of this character | |
21 | } |