id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
4456	PreOptModule evalFunc leads to overdetermined system	Patrick Täuber	Volker Waurich	"The following model fails, because one of three variables is removed in pre-optimization module `evalFunc` but there are still three equations:

{{{#!mo
model evalFuncBug
  Real x[2], y;
equation
  (x,y) = f(x[1]);
end evalFuncBug;

function f
  input Real x1;
  output Real x[2];
  output Real y;
algorithm
  x[1] := 2;
  x[2] := x1 - 2;
  y := x[1] + x[2];
end f;
}}}"	defect	closed	normal	1.12.0	Backend		fixed	function evaluation	Volker Waurich