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correct bug in bb_b_put, correct stack truncation bug resulting in erroneous failures (affecting issue #255 and the in-progress tabling library)

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Mark Thom
2020-01-19 20:56:11 -07:00
parent 9958ad6f34
commit 6be2d8ccf2
5 changed files with 9 additions and 12 deletions
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src/prolog/lib/non_iso.pl
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@@ -21,7 +21,7 @@ bb_b_put(Key, NewValue) :-
( '$bb_get_with_offset'(Key, OldValue, OldOffset) ->
call_cleanup((store_global_var_with_offset(Key, NewValue) ; false),
reset_global_var_at_offset(Key, OldValue, OldOffset))
; call_cleanup((store_global_var(Key, NewValue, _) ; false),
; call_cleanup((store_global_var_with_offset(Key, NewValue) ; false),
reset_global_var_at_key(Key))
).