WebJan 25, 2016 · 3. No bugs. The compiler is telling you that you have generated dead code, which is code that will never be executed (unreachable), and for this reason will not be created. From the conditions you imposed if neither of symbols is defined the code is not created. Compilers normally silently remove dead code unless the warning level is very … WebSep 25, 2024 · SyntaxError: ‘return’ outside function. Return statements can only be included in a function. This is because return statements send values from a function to a main program. Without a function from which to send values, a return statement would have no clear purpose. Return statements come at the end of a block of code in a function.
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WebJan 8, 2015 · unreachable 英 [ʌn'ri:tʃəbl] 美 [ʌn'ri:tʃəbl] adj. 不能得到的;不能达到的 [网络短语] unreachable 无法达到的,不可达,遥不可及 Unreachable Code 不可达代码,执行不到代 … WebAug 18, 2013 · It means the compiler checks that every statement is reachable. From section 14.21 of the JLS: It is a compile-time error if a statement cannot be executed … ordinal numbers en inglés
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WebJan 21, 2013 · Every line of code which begins with and ends with any binary operator should be joined both with the following line of code and with the previous line of code. ‘‘ if blocks also return a value’’ in Julia. Operator - is both unary and binary, or more precisely symbol - is simultaneously used for two different operators: unary - and ... Web“statement is unreachable”这句一般是说编译器认为程序执行不到这里。 因为你再往前有一个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。 WebNov 12, 2024 · MDK警告:statement is unreachable 出现这种情况的原因是,前面有个死循环,编译器认为程序执行不到这里。一般出现这种情况是因为前面有while(1)死循环或 … ordinal numbers clipart