GCC错误：无效操作数为二进制+ [英] GCC Error: Invalid operands to binary +

问题描述

为什么GCC给我这个错误？我在做什么错在这里？

  temp.c：在主函数：
 temp.c：6：错误：无效的操作数为二进制+
 

code：

 的main（）
 {
     字符*地址1 *地址2，* NewAddress;
     地址1 =（字符*）0×12;
     地址2 =（字符*）0x34;
     NewAddress =地址1 + 1地址;
 }
 

解决方案

你为什么要这么做？

C语言禁止另外两个指针的。它只定义（有严格的限制）增加了一个指针和一个整数。

基本上，你只能添加到一个指针整数足够小，这样的结果在里面，或者在结束边境，一些分配的内存区。

Why is GCC giving me this error ? What am I doing wrong here ?

 temp.c: In function main:
 temp.c:6: error: invalid operands to binary +

Code:

 main()
 {
     char *Address1,*Address2,*NewAddress;
     Address1= (char*)0x12;
     Address2= (char*)0x34;
     NewAddress = Address1+Address2;
 }

解决方案

Why do you want to do that?

The C language forbids addition of two pointers. It only defines (with severe restrictions) the addition of a pointer and an integer.

Basically, you can only add to a pointer an integer small enough so that the result was inside, or at the ending border, of some allocated memory zone.

这篇关于GCC错误：无效操作数为二进制+的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！