Someone came to me with the following code sample, and asked why this would happen, while I have some thoughts, I would like a more definitive answer (note no matter what the answer, I believe the solution is don�t do that....)
Thanks, Mike On Universe 9.5: 04 ED BP P1 P2 SELECTed record name = "P1". 6 lines long. ----: P 0001: * 0002: DIM X(100) 0003: MAT X = "" 0004: X(100) = 1 0005: CALL P2(X(100), MAT X) 0006: END Bottom at line 6. ----: EX SELECTed record name = "P2". 13 lines long. ----: P 0001: SUBROUTINE P2(A, MAT X) 0002: DIM X(100) 0003: CRT 'A = ':A 0004: CRT 'X(100) = ':X(100) 0005: * 0006: CRT ; CRT "SETTING X(100) = A" 0007: X(100) = A 0008: CRT ; CRT "NOW RE-CHECKING THE VALUES" 0009: * 0010: CRT 'A = ':A 0011: CRT 'X(100) = ':X(100) 0012: RETURN 0013: END Bottom at line 13. ----: EX File name = BP Record name = >RUN BP P1 A = 1 X(100) = 1 SETTING X(100) = A NOW RE-CHECKING THE VALUES A = Program "P2": Line 10, Variable "A" previously undefined. Empty string used . X(100) = Program "P2": Line 11, Variable "$R0" previously undefined. Empty stri ng used. -- u2-users mailing list [EMAIL PROTECTED] http://www.oliver.com/mailman/listinfo/u2-users
