Const Array Decl Bugs

[darko20]

CONST A = ARRAY OF ARRAY OF INTEGER{ARRAY OF INTEGER{1}};

compiles but

CONST A = ARRAY OF ARRAY OF INTEGER{ARRAY OF INTEGER{}};

results in

***
*** runtime error:
***    <*ASSERT*> failed.
***    file "../src/exprs/ArrayExpr.m3", line 653
***

This may be the same or a related bug:

TYPE  R = RECORD a := 1 END;
CONST B = ARRAY OF R{R{}};
CONST C = B[0].a;  (* error: value is not constant *)

but

TYPE  R = RECORD a := 1 END;
CONST B = ARRAY OF R{R{1}};
CONST C = B[0].a;  (* no error *)