Reproducing steps:
- launch Swift REPL in terminal
- paste
enum 🤔 { case 👶🏻, 👴🏻 }
- exit Swift REPL
- launch Swift REPL again
Actual log:
➜ 11:48:39 TOOLCHAINS=org.swift.3020170323a swift
Welcome to Apple Swift version 3.1-dev (LLVM a95654d887, Clang 4a3ce873fe, Swift 3061ba06f8). Type :help for assistance.
1> enum \U+1F914 { case 👶\U+1F3FB, 👴\U+1F3FB }
2> :exit
➜ 11:49:51 TOOLCHAINS=org.swift.3020170323a swift
Welcome to Apple Swift version 3.1-dev (LLVM a95654d887, Clang 4a3ce873fe, Swift 3061ba06f8). Type :help for assistance.
[1] 74353 segmentation fault TOOLCHAINS=org.swift.3020170323a swift