automatic insertion of E2R and R2E connect modules

Hello,

Would I be missing some elaboration option?

thanks,

`include "constants.vams"

`include "disciplines.vams"

module top;

wreal r, xr, wr;

assign xr = 3.14;

ams_electrical_src e_s1(r);

// causes insertion of Electrical2Real

// connection module

  ams_electrical_dst e_d1(xr);

// causes insertion of

// Real2Electrical connection module

  ams_wreal_src w_s1(wr);

// Coercion of SystemVerilog real variable

// to wreal

endmodule

module ams_electrical_dst(e);

   input e;

   electrical e;

  initial #10 $display("%M: %f", V(e));

endmodule

module ams_electrical_src(e);

  output e; electrical e;

   analog V(e) <+ 5.0;

endmodule

module ams_wreal_src(w);

     output w; wreal w;

     assign w = 2.5;

endmodule