1. 解释“declaration does not declare anything”这个错误信息的含义 "declaration does not declare anything" 这个错误信息通常表示在编程中,某个声明(declaration)没有正确地声明任何东西,或者其结构是空的、无效的,导致编译器或解释器无法识别其意图。这通常是因为语法错误或逻辑错误导致的。 2. 分析可能导致这个错...
答案：该错误提示“declaration does not declare anything [-fpermissive]”意味着在编程过程中，可能存在某种声明没有实际声明任何东西的情况。这通常是因为语法错误或不正确的声明方式导致的。详细解释：1. 错误含义：这个错误提示是在编程时遇到的编译错误之一。它表明编译器在处理代码时遇到了一个声明语句...
gcc的declaration does not declare anything 是一个很经典的问题 有以下解决方案 1.加上 -fpermissive 2.修改相关头文件次序 3.修改当前变量名 这不一定是程序的问题(O_O)?
3行#define去掉，没有这种定义方式，如果你找到了那三个子程序，要不复制粘贴到主程序，要不就和主程序放在一个目录，程序自己会调用的
现在我程序修改了下出现了 declaration does not declare anything?能帮忙吗? #define startvoice();#define startredsensor();#define startultr();// 引脚定义const int voiceout=1;const int redin=2;const int redout=3;const int trig = 4; // 触发信号const i
stdcomp: declaration does not declare anything Hi,Env: DS10 Alpha, Tru64 Unix, C++ V7.1.Compiling c++ program using g++ 2.9-GnuPro-99r1. I get the following error from "stdcomp" line#:1638 - declaration does not declare anything.It is a existing program written on Tru64 ...
warning: declaration does not declare anything It's referring to any use of unions inside the structs that define peripherals, eg typedef struct { /*!< (@ 0x4000C000) UART1 Structure */ union { __IO uint32_t DLL; /*!< (@ 0x4000C000) Divisor Latch LSB. Least significant byte of ...
# github.com/gohugoio/hugo/vendor/github.com/wellington/go-libsass/libs In file included from cencode.c:2: ../vendor/github.com/wellington/go-libsass/libs/../libsass-build/cencode.c:50:5: warning: declaration does not declare anything [-Wmissing-declarations] ../vendor/github.com/wellingt...
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the serializable class does not declare The "serializable class does not declare" error in Java typically occurs when you try to serialize an object of a class that does not implement the `Serializable` interface. Serialization is the process of converting an object into a byte stream for the ...