deps/v8/benchmarks/deltablue.js
function EqualityConstraint(var1, var2, strength) {
  EqualityConstraint.superConstructor.call(this, var1, var2, strength);
}
function EqualityConstraint(var1, var2, strength) {
  EqualityConstraint.superConstructor.call(this, var1, var2, strength);
}
/* --- *
E q u a l i t  y   C o n s t r a i n t
--- 
Constrains two variables to have the same value.