diogo/yap-6.3
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don't optimise sub-args, as it may introduce new variables.

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This commit is contained in:
Vítor Santos Costa 2014-03-18 17:24:20 +00:00
parent a6cb6f6a25
commit 875546e36a
1 changed files with 3 additions and 1 deletions
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4
pl/modules.yap
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@ -512,7 +512,9 @@ expand_goal(G, G).
'$should_expand'(A,HVars), '$should_expand'(A,HVars),
!, !,
( X ==0 -> ( X ==0 ->
'$meta_expansion0'(A,CurMod,M,HM,NA,HVars) '$values'('$c_arith',Old, false),
'$meta_expansion0'(A,CurMod,M,HM,NA,HVars),
'$values'('$c_arith', _False, Old)
; ;
NA = M:A NA = M:A
), ),