diff --git a/src/org/jetbrains/eval4j/interpreterLoop.kt b/src/org/jetbrains/eval4j/interpreterLoop.kt
index 948aaf1ddc5..6b11505da2a 100644
--- a/src/org/jetbrains/eval4j/interpreterLoop.kt
+++ b/src/org/jetbrains/eval4j/interpreterLoop.kt
@@ -48,8 +48,8 @@ trait InterpretationEventHandler {
 class ThrownFromEvalException(val exception: Value): RuntimeException()
 
 fun interpreterLoop(
-        ownerClassInternalName: String,
         m: MethodNode,
+        initialState: Frame<Value>,
         eval: Eval,
         handler: InterpretationEventHandler = InterpretationEventHandler.NONE
 ): InterpreterResult {
@@ -64,7 +64,7 @@ fun interpreterLoop(
     }
 
     val interpreter = SingleInstructionInterpreter(eval)
-    val frame = initFrame(ownerClassInternalName, m, interpreter)
+    val frame = Frame(initialState)
     val handlers = computeHandlers(m)
 
     class ResultException(val result: InterpreterResult): RuntimeException()
@@ -193,35 +193,6 @@ fun interpreterLoop(
 }
 
 // Copied from org.objectweb.asm.tree.analysis.Analyzer.analyze()
-fun <V : org.objectweb.asm.tree.analysis.Value> initFrame(
-        owner: String,
-        m: MethodNode,
-        interpreter: Interpreter<V>
-): Frame<V> {
-    val current = Frame<V>(m.maxLocals, m.maxStack)
-    current.setReturn(interpreter.newValue(Type.getReturnType(m.desc)))
-
-    var local = 0
-    if ((m.access and ACC_STATIC) == 0) {
-        val ctype = Type.getObjectType(owner)
-        current.setLocal(local++, interpreter.newValue(ctype))
-    }
-
-    val args = Type.getArgumentTypes(m.desc)
-    for (i in 0..args.size - 1) {
-        current.setLocal(local++, interpreter.newValue(args[i]))
-        if (args[i].getSize() == 2) {
-            current.setLocal(local++, interpreter.newValue(null))
-        }
-    }
-
-    while (local < m.maxLocals) {
-        current.setLocal(local++, interpreter.newValue(null))
-    }
-
-    return current
-}
-
 fun computeHandlers(m: MethodNode): Array<out List<TryCatchBlockNode>?> {
     val insns = m.instructions
     val handlers = Array<MutableList<TryCatchBlockNode>?>(insns.size()) {null}
diff --git a/test/org/jetbrains/eval4j/test/main.kt b/test/org/jetbrains/eval4j/test/main.kt
index 89f54af4626..0ee8ee76ccc 100644
--- a/test/org/jetbrains/eval4j/test/main.kt
+++ b/test/org/jetbrains/eval4j/test/main.kt
@@ -13,6 +13,8 @@ import java.lang.reflect.Field
 import java.lang.reflect.Constructor
 import java.lang.reflect.InvocationTargetException
 import java.lang.reflect.Array as JArray
+import org.objectweb.asm.tree.analysis.Interpreter
+import org.objectweb.asm.tree.analysis.Frame
 
 fun suite(): TestSuite {
     val suite = TestSuite()
@@ -72,8 +74,12 @@ fun doTest(ownerClass: Class<TestData>, methodNode: MethodNode): TestCase? {
 
         override fun runTest() {
             val value = interpreterLoop(
-                    ownerClass.getInternalName(),
                     methodNode,
+                    initFrame(
+                            ownerClass.getInternalName(),
+                            methodNode,
+                            SingleInstructionInterpreter(REFLECTION_EVAL)
+                    ),
                     REFLECTION_EVAL
             )
 
@@ -82,6 +88,35 @@ fun doTest(ownerClass: Class<TestData>, methodNode: MethodNode): TestCase? {
     }
 }
 
+fun <V : org.objectweb.asm.tree.analysis.Value> initFrame(
+        owner: String,
+        m: MethodNode,
+        interpreter: Interpreter<V>
+): Frame<V> {
+    val current = Frame<V>(m.maxLocals, m.maxStack)
+    current.setReturn(interpreter.newValue(Type.getReturnType(m.desc)))
+
+    var local = 0
+    if ((m.access and ACC_STATIC) == 0) {
+        val ctype = Type.getObjectType(owner)
+        current.setLocal(local++, interpreter.newValue(ctype))
+    }
+
+    val args = Type.getArgumentTypes(m.desc)
+    for (i in 0..args.size - 1) {
+        current.setLocal(local++, interpreter.newValue(args[i]))
+        if (args[i].getSize() == 2) {
+            current.setLocal(local++, interpreter.newValue(null))
+        }
+    }
+
+    while (local < m.maxLocals) {
+        current.setLocal(local++, interpreter.newValue(null))
+    }
+
+    return current
+}
+
 fun objectToValue(obj: Any?, expectedType: Type): Value {
     return when (expectedType.getSort()) {
         Type.VOID -> VOID_VALUE