1 fn invalid_emoji_usages() {
2 let arrow↔️ = "basic emoji"; //~ ERROR: identifiers cannot contain emoji
4 let planet🪐 = "basic emoji"; //~ ERROR: unknown start of token
6 let wireless🛜 = "basic emoji"; //~ ERROR: unknown start of token
8 let key1️⃣ = "keycap sequence"; //~ ERROR: unknown start of token
9 //~^ WARN: identifier contains uncommon Unicode codepoints
10 let flag🇺🇳 = "flag sequence"; //~ ERROR: identifiers cannot contain emoji
11 let wales🏴 = "tag sequence"; //~ ERROR: identifiers cannot contain emoji
12 let folded🙏🏿 = "modifier sequence"; //~ ERROR: identifiers cannot contain emoji
16 invalid_emoji_usages();