[Issue 3397] New: Unintended function call to static opCall

d-bugmail at puremagic.com d-bugmail at puremagic.com
Wed Oct 14 06:27:15 PDT 2009


http://d.puremagic.com/issues/show_bug.cgi?id=3397

           Summary: Unintended function call to static opCall
           Product: D
           Version: 1.048
          Platform: Other
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: moritzwarning at web.de


--- Comment #0 from Moritz Warning <moritzwarning at web.de> 2009-10-14 06:27:15 PDT ---
Tested with DMD 1.049 and svn r208.
It's a blocker for Tango.

Error: cannot implicitly convert expression (stack.pop()) of type Pair!(uint)
to uint



struct Pair(T)
{
    static Pair opCall(T a, T b)
    {
        return Pair.init;
    }
}

struct Stack(T)
{
    T pop()
    {
        return T.init;
    }
}

void main()
{
    Stack!(Pair!(uint)) stack;
    Pair!(uint) item = stack.pop; //this line fails, works with stack.pop() or
auto
}

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