cgrammar 0.9.1

A comprehensive C language grammar parser library written in Rust, implementing the C23 standard (ISO/IEC 9899:2023).
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

//en.cppreference.com/w/c/language/_Noreturn.html
#include <stdio.h>
#include <stdlib.h>
#include <stdnoreturn.h>
 
// causes undefined behavior if i <= 0
// exits if i > 0
noreturn void exit_now(int i) // or _Noreturn void exit_now(int i)
{
    if (i > 0)
        exit(i);
}
 
int main(void)
{
    puts("Preparing to exit...");
    exit_now(2);
    puts("This code is never executed.");
}