[Qemu-devel] Re: Mingw GCC not recognising printf format "%I64u"

[Consul]

Anthony Liguori wrote:
> Okay, I wrote a small program that included inttypes.h.  PRIu64 was 
> defined as I64u.

This bug should be fixed in GCC-4.4.0 (and backported to 3.4.2 MinGW's 
stable) However the latest version ported to MinGW  is still 4.3.0. Mind 
you I64u in the format line still gives the correct result, only this 
annoying warning is the problem. Other suggested format options silenced 
the warning, but also truncated the result :(

#include<stdio.h>
#include<inttypes.h>
//#define PRIu64 "I64u"
int main() {
    unsigned __int64 x = 1122334455667788LL;
    printf("Number: %"PRIu64"\n", x);
    return 0;
}