Ensure the correct functions (with correct params) are being used in

ForLoopsLowering.

compiler/testData/codegen/box/ranges/forInCharSequenceWithMultipleGetFunctions.kt

@@ -0,0 +1,21 @@
+// KJS_WITH_FULL_RUNTIME
+// WITH_RUNTIME
+import kotlin.test.*
+
+class MyCharSequence(val s: String) : CharSequence {
+    fun get(foo: String): Char = TODO("shouldn't be called!")
+    override val length = s.length
+    override fun subSequence(startIndex: Int, endIndex: Int) = s.subSequence(startIndex, endIndex)
+    override fun get(index: Int) = s.get(index)
+}
+
+fun box(): String {
+    val cs = MyCharSequence("1234")
+    val result = StringBuilder()
+    for (c in cs) {
+        result.append(c)
+    }
+    assertEquals("1234", result.toString())
+
+    return "OK"
+}