aarch64: false positive invalidPrintfArgType_sint in string formatting

[Frank Winklmeier]

Seeing this false positive on aarch64 with cppcheck 2.16:

 double d = 1;
 printf("%i", int(d));

test.cxx:5:3: warning: %i in format string (no. 1) requires 'int' but the argument type is 'unsigned int'. [invalidPrintfArgType_sint]
  printf("%i", int(d));
  ^

[CHR]

Do you pass an explicit platform? The FP also happens with --platform=unix64-unsigned.

[Oliver Stöneberg]

I filed https://trac.cppcheck.net/ticket/13363 about this.

[Frank Winklmeier]

Thanks. No, I did not specify an explicit platform.