[Issue 671] New: Weird class reference declaration compiles

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=671

           Summary: Weird class reference declaration compiles
           Product: D
           Version: 0.177
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla at digitalmars.com
        ReportedBy: maxter at i.com.ua


This compiles and fails at runtime with access violation. Seems like opAssign
gets called on the uninitialized class reference. 

class Test
{
        int a;

        void opAssign(int v)
        {
                a = v;
        }
}

void main()
{
        Test t = 20;
}


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