Function JS_IsSymbol

third-party/quickjs/include/quickjs/quickjs.h:603–605

}

static inline JS_BOOL JS_IsSymbol(JSValueConst v) {
    return JS_VALUE_GET_TAG(v) == JS_TAG_SYMBOL;
}

static inline JS_BOOL JS_IsObject(JSValueConst v) {
    return JS_VALUE_GET_TAG(v) == JS_TAG_OBJECT;