id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1988	Inner class definition is removed by dependency analysis	Adrian Pop	Adrian Pop	"
See this model:
{{{
within ;
package Bug
  partial block Interface
    input Real x;
    output Real y;
  end Interface;

  block Impl
    extends Interface;
  equation
    y = 2*x;
  end Impl;

  model A
    outer block R = Interface;
    R r(x = 1);
    Real y = r.y;
  end A;

  model B
    inner block R = Impl;
    A a;
    Real xa(start = 1);
  equation
    der(xa) = a.y;
  end B;
end Bug;
}}}
and instantiate Bug.B.
{{{
inner block R = Impl;
}}}
will be removed."	defect	closed	high	1.9.0	Frontend	trunk	fixed		Per Östlund