[Issue 19196] New: DMD thinks storage size of dynamic array is unknown

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19196

          Issue ID: 19196
           Summary: DMD thinks storage size of dynamic array is unknown
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: bus_dlangzilla at semitwist.com

struct Foo(T)
{
        import std.traits: hasElaborateDestructor;
        static if(hasElaborateDestructor!A) {}
}

struct A
{
        B b;
}

struct B
{
        // Error: struct `test.A` no size because of forward reference
        Foo!(A)[] arr;
}

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