[Issue 10458] New: tuple of struct with unused member function

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=10458

           Summary: tuple of struct with unused member function
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody at puremagic.com
        ReportedBy: callumenator at gmail.com


--- Comment #0 from callumenator at gmail.com 2013-06-23 23:21:38 PDT ---
http://forum.dlang.org/thread/odqtleucashpjekvtjsv@forum.dlang.org
DMD 2.063
Ali Çehreli's test case:

import std.typecons;

struct S
{
    int x;

    // Bizarre: Comment-out this function to pass the assert in main.
    Tuple!(S) unused()
    {
        return tuple(S(7));
    }
}

void main()
{
    auto s = S(8);
    assert(tuple(s).expand[0] == S(8));
}

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