[Issue 9890] New: Alias This + Static Fields

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sat Apr 6 08:29:40 PDT 2013


http://d.puremagic.com/issues/show_bug.cgi?id=9890

           Summary: Alias This + Static Fields
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: regression
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: dsimcha at yahoo.com


--- Comment #0 from David Simcha <dsimcha at yahoo.com> 2013-04-06 08:29:38 PDT ---
Test program:

struct RefCounted(T)
{
    T _payload;

    ref T refCountedPayload() 
    {
        return _payload;
    }

    alias refCountedPayload this;
}

struct S(int x_) 
{
    alias x_ x;
}

alias RefCounted!(S!1) Rs;
static assert(Rs.x == 1);

Version <= 2.060:  Works
Version >= 2.061:
test.d(22): Error: need 'this' for refCountedPayload type ref S!(1)()

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