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compiler would break with g :- a:[u].

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git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@396 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
This commit is contained in:
vsc
2002-03-04 03:25:41 +00:00
parent 63c30bc7b3
commit 44a00eb7fc
3 changed files with 27 additions and 12 deletions
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21
C/compiler.c
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@@ -1130,16 +1130,7 @@ c_goal(Term Goal, int mod)
if (IsVarTerm(Goal)) {
Goal = MkApplTerm(FunctorCall, 1, &Goal);
}
if (IsNumTerm(Goal)) {
FAIL("goal can not be a number", TYPE_ERROR_CALLABLE, Goal);
}
else if (IsRefTerm(Goal)) {
Error_TYPE = TYPE_ERROR_DBREF;
Error_Term = Goal;
FAIL("goal argument in static procedure can not be a data base reference", TYPE_ERROR_CALLABLE, Goal);
} else if (IsPairTerm(Goal)) {
Goal = MkApplTerm(FunctorCall, 1, &Goal);
} else if (IsApplTerm(Goal) && FunctorOfTerm(Goal) == FunctorModule) {
if (IsApplTerm(Goal) && FunctorOfTerm(Goal) == FunctorModule) {
Term M = ArgOfTerm(1, Goal);
if (IsVarTerm(M) || !IsAtomTerm(M)) {
@@ -1152,7 +1143,15 @@ c_goal(Term Goal, int mod)
Goal = ArgOfTerm(2, Goal);
mod = LookupModule(M);
}
if (IsVarTerm(Goal)) {
if (IsNumTerm(Goal)) {
FAIL("goal can not be a number", TYPE_ERROR_CALLABLE, Goal);
} else if (IsRefTerm(Goal)) {
Error_TYPE = TYPE_ERROR_DBREF;
Error_Term = Goal;
FAIL("goal argument in static procedure can not be a data base reference", TYPE_ERROR_CALLABLE, Goal);
} else if (IsPairTerm(Goal)) {
Goal = MkApplTerm(FunctorCall, 1, &Goal);
} else if (IsVarTerm(Goal)) {
Goal = MkApplTerm(FunctorCall, 1, &Goal);
}
if (IsAtomTerm(Goal)) {