Difference between the FDT parser and the Flex Compiler creating unnecessary error message

Args.as

package com.asm
{
	
	public class Args
	{
		
		public static const REGISTER:String      =    "REGIS";
		public static const CONSTANT:String      =    "CONST";
		public static const ADDRESS:String       =    "ADDRS";
		public static const DOUBLE_REGISTER:String =  "2RGIS";
		
	};  // Unexpected token ; at line 12 column 3.
	
}

uintsToByteArray.as

package com.vm
{
	import flash.utils.ByteArray;
	
	internal function uintsToByteArray ( data:Vector.<uint> ) : ByteArray
	{
		
		var out:ByteArray = new ByteArray ();
		out.length = data.length;
		
		for ( var i:uint = 0; i < data.length; i ++ )
			out.writeByte ( ( data [ i ] as int ) - 128 );
		
		return out;
		
	};   // Unexpected token ; at line 16 column 3.
	
}