在 Visual Studio Code 中编译 C 程序时出错 [英] Error while compiling C program in Visual Studio Code

问题描述

我在 Visual Studio Code 的编辑器中用 C 语言编写了一个基本程序，但在尝试编译它时出现以下错误.

#includeint main(){printf("你好世界");返回0；}

我收到以下错误消息:

<块引用>

[Running] cd "c:\Users\Chaitanya\Documents\initial\" &&gcc pro1.c -opro1&&"c:\Users\Chaitanya\Documents\initial\"pro1c:/mingw/bin/../lib/gcc/mingw32/8.2.0/../../../../mingw32/bin/ld.exe:c:/mingw/bin/../lib/gcc/mingw32/8.2.0/../../../libmingw32.a(main.o):(.text.startup+0xb0):对WinMain@16" collect2.exe 的未定义引用:错误:ld 返回 1退出状态[完成] 在 0.198 秒内以代码 = 1 退出

解决方案

控制台应用程序和Win32应用程序之间存在差异.您选择了后者，但对前者进行了编程.

控制台应用程序有一个名为 main 的主函数.

Win32 应用程序有一个名为 WinMain 的主函数；链接器错过了它，所以它会退出.

实际上，Win32 应用程序也有一个名为 main 的主函数.但它是由它所链接的库提供的，它在准备一些 Win32 东西后调用 WinMain.

I have written a basic program in C language in the editor of Visual Studio Code but I am getting the following error while trying to compile it.

#include<stdio.h>
int main()
{
    printf("Hello World");
    return 0;
}

I am getting the following error message:

[Running] cd "c:\Users\Chaitanya\Documents\initial\" && gcc pro1.c -o
pro1 && "c:\Users\Chaitanya\Documents\initial\"pro1
c:/mingw/bin/../lib/gcc/mingw32/8.2.0/../../../../mingw32/bin/ld.exe:
c:/mingw/bin/../lib/gcc/mingw32/8.2.0/../../../libmingw32.a(main.o):(.text.startup+0xb0):
undefined reference to `WinMain@16' collect2.exe: error: ld returned 1
exit status
     [Done] exited with code=1 in 0.198 seconds

解决方案

There is a difference between console application and Win32 application. You chose the latter but programmed the former.

A console application has a main function called main.

A Win32 application has a main function called WinMain; the linker misses it so it bails out.

Actually a Win32 application has a main function called main, too. But it is provided by the library it is linked with, and it calls WinMain after preparing some Win32 stuff.

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