JS: fixed subSequence in CharSequence descendants (KT-14035) + added support for function intrics in delegation

2017-01-20 14:06:06 +03:00
parent 4fe040eeb9
commit 847ec9e550
5 changed files with 60 additions and 3 deletions
@@ -36,4 +36,14 @@ internal fun arrayIterator(array: dynamic): MutableIterator<dynamic> {
 internal class PropertyMetadata(@JsName("callableName") val name: String)

@JsName("noWhenBranchMatched")
-internal fun noWhenBranchMatched(): Nothing = throw NoWhenBranchMatchedException()
+internal fun noWhenBranchMatched(): Nothing = throw NoWhenBranchMatchedException()
+
+@JsName("subSequence")
+fun subSequence(c: CharSequence, startIndex: Int, endIndex: Int): CharSequence {
+    if (c is String) {
+        return c.substring(startIndex, endIndex)
+    }
+    else {
+        return c.asDynamic().`subSequence_vux9f0$`(startIndex, endIndex)
+    }
+}