[Issue 4595] New: Accessing non-static member of a null reference compiles

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sat Aug 7 17:02:50 PDT 2010


http://d.puremagic.com/issues/show_bug.cgi?id=4595

           Summary: Accessing non-static member of a null reference
                    compiles
           Product: D
           Version: D2
          Platform: Other
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: andrej.mitrovich at gmail.com


--- Comment #0 from Andrej Mitrovic <andrej.mitrovich at gmail.com> 2010-08-07 17:02:48 PDT ---
This should not compile, DMD should detect that I'm trying to access a member
of a null reference (stated in TDPL):

class A 
{
    int x = 42;
}

unittest {
    A a;
    a.x = 5;
}

void main() 
{
}

Runtime error:
object.Error: Access Violation

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