Keil-arm警告 warning: : statement is unreachable
2017-09-04 14:51
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解析:
“statement is unreachable”这句一般是说编译器认为程序执行不到这里。
因为本人运行程序的时候,再向前有一个While(1)循环,
理论上说除非你里面有设置break,否则会一直循环下去。
编译器认为在while循环这里就会一直循环,永远跳不出来,
那么下面这一句指令也就永远无法执行到了。
这种警告一般不会影响程序的运行。
“statement is unreachable”这句一般是说编译器认为程序执行不到这里。
因为本人运行程序的时候,再向前有一个While(1)循环,
理论上说除非你里面有设置break,否则会一直循环下去。
编译器认为在while循环这里就会一直循环,永远跳不出来,
那么下面这一句指令也就永远无法执行到了。
这种警告一般不会影响程序的运行。
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