// /usr/bin/makeswf -s 200x150 -o callfunction-stack.swf callfunction-stack.astrace ("Check that function calls using empty stack work as expected");function foo () {  trace (arguments.length);  for (i = 0; i < arguments.length; i++) {    trace (arguments[i]);  };}asm {  push 5, "foo"  callfunction  pop};asm {  push 1, 2, 3, 5, "foo"  callfunction  pop};asm {  push 1, 2, 5, "foo"  callfunction  pop};asm {  push "foo"  callfunction  pop};asm {  push "hi", "foo"  callfunction  pop};asm {  push 42, "+1", "foo"  callfunction  pop};asm {  push 268435455, "foo"  callfunction  pop};