Rhino.Optimizer.Codegen.EmitDirectConstructor C# (CSharp) 메소드

		private void EmitDirectConstructor(ClassFileWriter cfw, OptFunctionNode ofn)
		{
			cfw.StartMethod(GetDirectCtorName(ofn.fnode), GetBodyMethodSignature(ofn.fnode), (short)(ClassFileWriter.ACC_STATIC | ClassFileWriter.ACC_PRIVATE));
			int argCount = ofn.fnode.GetParamCount();
			int firstLocal = (4 + argCount * 3) + 1;
			cfw.AddALoad(0);
			// this
			cfw.AddALoad(1);
			// cx
			cfw.AddALoad(2);
			// scope
			cfw.AddInvoke(ByteCode.INVOKEVIRTUAL, "org/mozilla/javascript/BaseFunction", "createObject", "(Lorg/mozilla/javascript/Context;" + "Lorg/mozilla/javascript/Scriptable;" + ")Lorg/mozilla/javascript/Scriptable;");
			cfw.AddAStore(firstLocal);
			cfw.AddALoad(0);
			cfw.AddALoad(1);
			cfw.AddALoad(2);
			cfw.AddALoad(firstLocal);
			for (int i = 0; i < argCount; i++)
			{
				cfw.AddALoad(4 + (i * 3));
				cfw.AddDLoad(5 + (i * 3));
			}
			cfw.AddALoad(4 + argCount * 3);
			cfw.AddInvoke(ByteCode.INVOKESTATIC, mainClassName, GetBodyMethodName(ofn.fnode), GetBodyMethodSignature(ofn.fnode));
			int exitLabel = cfw.AcquireLabel();
			cfw.Add(ByteCode.DUP);
			// make a copy of direct call result
			cfw.Add(ByteCode.INSTANCEOF, "org/mozilla/javascript/Scriptable");
			cfw.Add(ByteCode.IFEQ, exitLabel);
			// cast direct call result
			cfw.Add(ByteCode.CHECKCAST, "org/mozilla/javascript/Scriptable");
			cfw.Add(ByteCode.ARETURN);
			cfw.MarkLabel(exitLabel);
			cfw.AddALoad(firstLocal);
			cfw.Add(ByteCode.ARETURN);
			cfw.StopMethod((short)(firstLocal + 1));
		}