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kotlinlang

@SymbolName(“Konan_js_getStringChar”)
external fun getStringChar(arena: Arena, obj: Object, index: Int): Int

open class JsString(arena: Arena, index: Object) : JsValue(arena, index) {
    constructor(jsValue: JsValue) : this(jsValue.arena, jsValue.index)

    fun getString(): String {
        val length = this.getInt(“length”)
        var result = “”
        for (i in 0..length - 1) {
            result += getStringChar(arena, index, i).toChar()
        }
        return result;
    }
}