修复了一处"未定义行为" #1
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修复了一处"未定义行为" #1
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你好！在学习ucore的过程中，我发现一处代码存在问题，现已将其修正。
对于这个问题的简单描述：如果有int a=0, b=a+1;这样的变量声明，那么b的值不一定是1，而可能是任何值。因为b的初始化代码可以先于a的初始化代码执行。
请参阅ISO/IEC 9899:201x的5.1.2.3.3和Annex C。