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fix expand_goal and expand_term

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This commit is contained in:
Mark Thom
2018-12-13 19:38:44 -07:00
parent 45a68d4bc2
commit e90669d159
2 changed files with 4 additions and 4 deletions
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4
src/prolog/lib/builtins.pl
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@@ -226,11 +226,11 @@ writeq(Term) :- write_term(Term, [quoted(true), numbervars(true)]).
% expand_goal.
expand_goal(Term0, Term) :- '$expand_goal'(Term0, Term), !.
expand_goal(Term0, Term) :- '$expand_goal'(Term0, Term).
% expand_term.
expand_term(Term0, Term) :- '$expand_term'(Term0, Term), !.
expand_term(Term0, Term) :- '$expand_term'(Term0, Term).
% term_variables.

4
src/prolog/machine/system_calls.rs
View File

@@ -205,11 +205,11 @@ impl MachineState {
},
&SystemClauseType::ExpandGoal => {
self.p = CodePtr::Local(LocalCodePtr::UserGoalExpansion(0));
// return Ok(());
return Ok(());
},
&SystemClauseType::ExpandTerm => {
self.p = CodePtr::Local(LocalCodePtr::UserTermExpansion(0));
// return Ok(());
return Ok(());
},
&SystemClauseType::GetDoubleQuotes => {
let a1 = self[temp_v!(1)].clone();