Question about a warning

[Wynd]

I am using Boland free compiler 5.5 and I get this warning:
Warning W8066 test.cpp 11: Unreachable code in function main()

This is the code:

#include <stdio.h>
#include <windows.h>

int main()
{
    while (true)
    {
        printf("test\n");
        Sleep(100);
    }
    return 0;
} 

Does this just mean the program won't end?