Transform all for-loops into their equivalent while-loop.

Default: Off

Examples:

#include <cstdio>
 
int main()
{
    for(int i = 0; i < 10; ++i) {
        printf("i: %d\n", i);
    }
}

transforms into this:

#include <cstdio>
 
int main()
{
  {
    int i = 0;
    while(i < 10) {
      printf("i: %d\n", i);
      ++i;
    }
    
  }
  
  return 0;
}