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add queues, fix debray allocator bug.

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This commit is contained in:
Mark Thom
2018-03-08 00:29:56 -07:00
parent 10db0f58dd
commit 179e425fb6
5 changed files with 86 additions and 16 deletions
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10
src/prolog/codegen.rs
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@@ -543,6 +543,7 @@ impl<'a, TermMarker: Allocator<'a>> CodeGenerator<TermMarker>
let mut code = Vec::new();
self.marker.reset_arg(args.len());
self.marker.reset_at_head(args);
self.compile_seq_prelude(&conjunct_info, &mut code);
let iter = FactIterator::from_rule_head_clause(args);
@@ -607,13 +608,14 @@ impl<'a, TermMarker: Allocator<'a>> CodeGenerator<TermMarker>
vs.mark_vars_in_chunk(term.post_order_iter(), term.arity(), GenContext::Head);
vs.populate_restricting_sets();
self.marker.drain_var_data(vs);
self.marker.reset_arg(term.arity());
let mut code = Vec::new();
if let &Term::Clause(..) = term {
if let &Term::Clause(_, _, ref args, _) = term {
self.marker.reset_arg(args.len());
self.marker.reset_at_head(args);
let iter = FactInstruction::iter(term);
let mut compiled_fact = self.compile_target(iter, GenContext::Head, false);