Redeclaration of Elements not Declared Replaceable

There are only two kinds of redeclarations that do not require the modified element to be declared replaceable: restricting the variability of a declared variable, e.g. from parameter to constant or restricting array dimension sizes, e.g. from (:) to a specified size. The following examples demonstrates these kinds of redeclarations.

class C3 Real x1; parameter Real vec[:]; end C3;
class C4 = C3(redeclare parameter Real x1, redeclare parameter Real vec[20]);

C4 is equivalent to C4expanded below.

class C4Expanded parameter Real x1; parameter Real vec[20]; end C4Expanded;

1 Simulation of C4

instantiateModel ( C4 ) // 2015-09-08: OMC Bug - modification is not performed