rishi/scryer-prolog
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mark structures with their fixity

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This commit is contained in:
Mark Thom
2018-01-14 21:48:10 -07:00
parent b2b4ce6877
commit 58ba368280
16 changed files with 131 additions and 118 deletions
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4
src/prolog/arithmetic.rs
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@@ -19,7 +19,7 @@ impl<'a> ArithExprIterator<'a> {
let state = match term {
&Term::AnonVar =>
return Err(ArithmeticError::InvalidTerm),
&Term::Clause(_, _, ref terms) =>
&Term::Clause(_, _, ref terms, _) =>
TermIterState::Clause(0, ClauseType::Root, terms),
&Term::Constant(ref cell, ref cons) =>
TermIterState::Constant(Level::Shallow, cell, cons),
@@ -199,7 +199,7 @@ impl<'a> ArithmeticEvaluator<'a> {
self.interm.push(ArithmeticTerm::Reg(r));
},
TermRef::Clause(ClauseType::Deep(_, _, name), terms) => {
TermRef::Clause(ClauseType::Deep(_, _, name, _), terms) => {
code.push(Line::Arithmetic(self.instr_from_clause(&*name, terms)?));
},
TermRef::Clause(ClauseType::Root, terms) => {