58 lines
1.7 KiB
OpenEdge ABL
58 lines
1.7 KiB
OpenEdge ABL
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28500 #include "rundecs.h"
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28510 (* COPYRIGHT 1983 C.H.LINDSEY, UNIVERSITY OF MANCHESTER *)
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28520 (**)
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28530 PROCEDURE GARBAGE (ANOBJECT: OBJECTP); EXTERN;
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28540 PROCEDURE ERRORR(N :INTEGER); EXTERN;
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28550 FUNCTION GETMULT(NEWMULT: OBJECTP): OBJECTP; EXTERN;
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28560 FUNCTION COPYDESC(ORIGINAL: OBJECTP; NEWSORT: STRUCTYPE): OBJECTP; EXTERN;
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28570 (**)
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28580 (**)
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28590 FUNCTION DREFM(REFER: OBJECTP): OBJECTP;
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28600 (*PDEREF+4*)
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28610 VAR NEWMULT:OBJECTP;
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28620 BEGIN WITH REFER^ DO
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28630 CASE SORT OF
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28640 REFR, RECR:
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28650 BEGIN
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28660 IF FTST THEN
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28670 BEGIN
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28680 DREFM := REFER;
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28690 OSCOPE := PVALUE^.OSCOPE;
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28700 SORT := MULT
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28710 END
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28720 ELSE
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28730 BEGIN
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28740 NEWMULT := COPYDESC(REFER, MULT);
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28750 NEWMULT^.OSCOPE := PVALUE^.OSCOPE;
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28760 DREFM := NEWMULT;
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28770 FPINC(PVALUE^)
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28780 END
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28790 END;
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28800 REFSLN:
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28810 BEGIN
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28820 PVALUE := ANCESTOR;
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28830 IF FTST THEN
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28840 BEGIN
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28850 SORT := MULT;
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28860 DREFM := GETMULT(REFER);
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28870 FPDEC(ANCESTOR^);
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28880 IF FPTST(ANCESTOR^) THEN GARBAGE(ANCESTOR);
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28890 END
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28900 ELSE
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28910 DREFM := GETMULT(COPYDESC(REFER, MULT))
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28920 END;
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28930 UNDEF: ERRORR(RDEREF);
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28940 NILL: ERRORR(RDEREFNIL)
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28950 END
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28960 END;
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28970 (**)
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28980 (**)
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28990 (*-02()
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29000 BEGIN
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29010 END;
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29020 ()-02*)
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29030 (*+01()
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29040 BEGIN (*OF MAIN PROGRAM*)
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29050 END (*OF EVERYTHING*).
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29060 ()+01*)
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