https://d.puremagic.com/issues/show_bug.cgi?id=12088

           Summary: Bugs caused by using logical 'and' instead of bitwise
                    'and'
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: DMD
        AssignedTo: nobody@puremagic.com
        ReportedBy: bearophile_hugs@eml.cc


--- Comment #0 from bearophile_hugs@eml.cc 2014-02-06 02:33:12 PST ---
This is not an enhancement request, it shows a language small design problem.

D gives no warnings nor errors on this code:


void main() {
    uint x;
    ubyte y = (x >> 16) && 0xFF;
}


Here to extract a ubyte the programmer has used a logical 'and' instead of a bitwise 'and' by mistake. And it's not an uncommon mistake.

Ideas to face this kind of bugs are welcome.

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