[Issue 17970] New: shared struct destructor doesn't compile anymore

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=17970

          Issue ID: 17970
           Summary: shared struct destructor doesn't compile anymore
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: regression
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: radu.racariu at gmail.com

The following:

+++++foo.d++++++

shared struct Shared
{
    static shared(Shared) make()
    {
      return shared(Shared)();
    }

    ~this()
    {
    }
}

void main()
{
    auto s = Shared.make();
}

+++++++++++

Compiles with 2.072 and 2.074, fails with upward versions including 2.077 with
this error:

Error: shared method foo.Shared.~this is not callable using a non-shared object

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