[Issue 2205] New: Warning on comparison between signed and unsigned

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=2205

           Summary: Warning on comparison between signed and unsigned
           Product: D
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P3
         Component: DMD
        AssignedTo: bugzilla at digitalmars.com
        ReportedBy: o.dathe at gmx.de


The following code does not generate a warning when compiled with -w.

  int a=-1;
  uint b=1;
  assert (a<b);

The assertion failes since the comparison is done unsigned. I think it is a
very basic and frequent source of errors and should be taken into account if
warnings are enabled - just like in gcc -W.


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