PSOC Creator 2.1和3.0的代码和内存优化差异是什么？

我正在使用PSoC3设备（CY8C3244Lti—123）进行项目，并开始内存不足。我在一个应用笔记题为“PSoC3 - 8051代码和内存优化”（an60630），在那里了解了一些内存，我可以通过一定的方式访问类型deffing变。这些变化帮助我利用一些闲置的记忆，给了我一些必要的更新我的项目编码更多的空间。这是在创建者2和2.1。我已经升级到3，不是我的造物主警告我，我的the'bit编译类型定义一个1位的变量。据an60630这是可行的，当使用造物主2和2.1它工作的很好。有什么想法为什么我警告我自从升级到版本3.0？
警告：“类型说明符失踪，默认为“int”。
谢谢。。。



     以下为原文
  I am working on a project using a PSoC3 device, (CY8C3244LTI-123), and began runnign out of memory.  I came accross an appnote titled, "PSoC3 - 8051 Code and Memory Optimization" (AN60630), where I learned about some internal memory that i could access by type deffing varialbe a certain way.  Making these changes helped me utilize some unused memory and gave me more room for coding some necessary updates to my project.  That was in Creator 2.0 and 2.1.  I have upgraded to Creator 3.0 and not I get an warnings when I compile where I use the 'bit' type def a 1 bit variable.  According to AN60630 this is doable and when using creator 2.0 and 2.1 it worked great.  Any ideas on why I get the warning I do since upgrading to version 3.0?
    Warning reads, " type specifier missing, defaults to 'int' ".
    Thanks...