Demonstrates the decrement opcode.

decrement.abc

/* Sothink Decompilation */

public class Declrement extends Sprite
    {
        private var i:int = 55;
        private var j:int = 6;
        private var k:int = 1;

        public function Declrement()
        {
			_as3_debugfile "C:\Users\Eustache\Adobe Flash Builder 4\Declrement\src;;Declrement.as"
			_as3_debugline line number: 12
			_as3_getlocal <0> 
			_as3_pushscope 
			_as3_debugline line number: 13
			_as3_getlocal <0> 
			_as3_constructsuper (param count:0)
			_as3_debugline line number: 14
			_as3_findpropstrict trace
			_as3_pushstring "i-- is as follows"
			_as3_callproperty trace(param count:1)
			_as3_pop 
			_as3_debugline line number: 15
			_as3_getlocal <0> 
			_as3_dup 
			_as3_setlocal <1> 
			_as3_getproperty Declrement::i
			_as3_decrement_i 
			_as3_setlocal <2> 
			_as3_getlocal <1> 
			_as3_getlocal <2> 
			_as3_setproperty Declrement::i
			_as3_kill <2>
			_as3_kill <1>
			_as3_debugline line number: 16
			_as3_findpropstrict trace
			_as3_pushstring "i-- complete"
			_as3_callproperty trace(param count:1)
			_as3_pop 
			_as3_debugline line number: 17
			_as3_findpropstrict trace
			_as3_pushstring "--j is as follows"
			_as3_callproperty trace(param count:1)
			_as3_pop 
			_as3_debugline line number: 18
			_as3_getlocal <0> 
			_as3_dup 
			_as3_setlocal <1> 
			_as3_getproperty Declrement::j
			_as3_decrement_i 
			_as3_setlocal <2> 
			_as3_getlocal <1> 
			_as3_getlocal <2> 
			_as3_setproperty Declrement::j
			_as3_kill <2>
			_as3_kill <1>
			_as3_debugline line number: 19
			_as3_findpropstrict trace
			_as3_pushstring "Other syntax for testing:
 i = i - 1"
			_as3_callproperty trace(param count:1)
			_as3_pop 
			_as3_debugline line number: 20
			_as3_getlocal <0> 
			_as3_getlocal <0> 
			_as3_getproperty Declrement::i
			_as3_pushbyte 1
			_as3_subtract 
			_as3_initproperty Declrement::i
			_as3_debugline line number: 21
			_as3_findpropstrict trace
			_as3_pushstring "j -= 1"
			_as3_callproperty trace(param count:1)
			_as3_pop 
			_as3_debugline line number: 22
			_as3_getlocal <0> 
			_as3_getlocal <0> 
			_as3_getproperty Declrement::j
			_as3_pushbyte 1
			_as3_subtract 
			_as3_initproperty Declrement::j
			_as3_debugline line number: 23
			_as3_findpropstrict trace
			_as3_pushstring "subtracting i from a variable that is 1"
			_as3_callproperty trace(param count:1)
			_as3_pop 
			_as3_debugline line number: 24
			_as3_getlocal <0> 
			_as3_getlocal <0> 
			_as3_getproperty Declrement::i
			_as3_getlocal <0> 
			_as3_getproperty Declrement::k
			_as3_subtract 
			_as3_initproperty Declrement::i
			_as3_debugline line number: 27
			_as3_returnvoid 
        }// end function

    }
}

decrement.as

package
{
	import flash.display.Sprite;
	
	public class Declrement extends Sprite
	{
		private var i:int = 55;
		private var j:int = 6;
		private var k:int = 1;
		
		public function Declrement()
		{
			trace("i-- is as follows");
			i--;
			trace("i-- complete");
			trace("--j is as follows");
			--j;
			trace("Other syntax for testing:\n i = i - 1");
			i = i - 1;
			trace("j -= 1");
			j -= 1;
			trace("subtracting i from a variable that is 1");
			i -= k;
			
				
		}
	}
}