https://issues.dlang.org/show_bug.cgi?id=20274

          Issue ID: 20274
           Summary: IFTI fails for opDispatch and 'with'
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody@puremagic.com
          Reporter: maxsamukha@gmail.com

struct A {
        void opDispatch(string name, A...)(A a) {
        }
}

struct B {
        void opDispatch(string name, T)(T a) {
        }
}

void main()
{
        A a;
        a.foo(2); // ok

        with (a)
        {
                foo(2); // fails
        }

        B b;
        b.foo(3); // ok

        with(b) {
                foo(3); // fails
        }

}

test.d(18): Error: function expected before (), not (*__withSym).opDispatch()
of type void
test.d(25): Error: undefined identifier foo

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