相关疑难解决方法(0)

我尝试了以下代码

#include <stdio.h>

int main(void)
{
    typedef static int sint;
    sint i = 10;

    return 0;
}

并遇到以下错误:

error: multiple storage classes in declaration specifiers

当我提到C99规范时,我才知道这typedef是一个storage class.

6.7.1 Storage-class specifiers

Syntax

storage-class-specifier:
    typedef
    extern
    static
    auto
    register

Constraints: At most, one storage-class specifier may be 
             given in the declaration specifiers in a declaration

Semantics: The typedef specifier is called a ‘‘storage-class specifier’’ 
           for syntactic convenience only; 

我能找到的唯一解释(基于一些互联网搜索和交叉引用C99规范中的各个部分)是syntactic convenience only to make the grammar simpler. …