[Issue 6773] New: inout variable should not be modifiable

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=6773

           Summary: inout variable should not be modifiable
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: accepts-invalid
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: k.hara.pg at gmail.com


--- Comment #0 from Kenji Hara <k.hara.pg at gmail.com> 2011-10-05 15:53:50 PDT ---
inout(int) foo(inout(int) x)
{
    x = 5;  // cannot modify inout
    return 0;
}

inout(T) variable is treated like const(T), then it is not modifiable.

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