about summary refs log tree commit diff
path: root/tests/ui/lexer/lex-emoji-identifiers.rs
blob: 4fcd102018beba9760355501e455ec669462ebb6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
fn invalid_emoji_usages() {
    let arrow↔️ = "basic emoji"; //~ ERROR: identifiers cannot contain emoji
    let planet🪐 = "basic emoji"; //~ ERROR: identifiers cannot contain emoji
    let wireless🛜 = "basic emoji"; //~ ERROR: identifiers cannot contain emoji
    // FIXME
    let key1️⃣ = "keycap sequence"; //~ ERROR: unknown start of token
                                    //~^ WARN: identifier contains an uncommon character: '\u{fe0f}'
    let flag🇺🇳 = "flag sequence"; //~ ERROR: identifiers cannot contain emoji
    let wales🏴 = "tag sequence"; //~ ERROR: identifiers cannot contain emoji
    let folded🙏🏿 = "modifier sequence"; //~ ERROR: identifiers cannot contain emoji
}

fn main() {
    invalid_emoji_usages();
}