The daily Axapta WTF

[Slava Chernenko]

static void yearDiff_test(Args _args)
{;
// AX 2009 5.0.1500.4570

    info(strfmt('%1', yearDiff(28\2\2017, 28\2\1976)));   // returns 41 - OK
    info(strfmt('%1', yearDiff(1\3\2017,  29\2\1976)));    // returns 41 - OK
    info(strfmt('%1', yearDiff(28\2\2017, 29\2\1976)));   // returns 40 - arguable
    info(strfmt('%1', yearDiff(1\3\2017,   1\3\1976)));     // returns 40 - wtf?
    info(strfmt('%1', yearDiff(2\3\2117,   1\3\1976)));     // returns 140 - WTF!?
}