Global Data Element Flow

Memory release is not taken into account (for example, the FREE statement).

Entities which can be allocated to several offsets are doubled to convert dynamic memory allocation into a static allocation. For example:

     DCL 1 DATA1,	          
                              2 B FIXED; 
     DCL 1 DATA2 LIKE DATA1; 
     DCL 1 A1 BASED(P),	 
                              2 B FIXED; 
     DCL 1 A2 BASED(P),	 
                              2 B FLOAT; 
     DCL 1 A3 BASED(Q),	 
                              2 B FIXED; 
     P = ADDR(DATA1); 
     Q = ADDR(DATA2); 
     A1.B = 1;           /* 1 */ 
     Q->A1.B = 1;        /* 2 */ 
     P = Q;              /* 3 */

Entities for which memory is not allocated are still included in the Data View.

Fetch and Pointer Add are not currently supported. DataView will be as follows:

DATA1	B	A1	B	A2	B
DATA2	B	A1	B	A2	B	A3	B