rishi/scryer-prolog
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add variable_names as a write option

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This commit is contained in:
Mark Thom
2019-05-05 00:58:56 -04:00
parent b05cff3044
commit bf8a2ab6a6
11 changed files with 182 additions and 113 deletions
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8
src/prolog/machine/machine_state_impl.rs
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@@ -64,6 +64,7 @@ impl MachineState {
lifted_heap: Vec::with_capacity(1024),
interms: vec![Number::default(); 256],
last_call: false,
heap_locs: HeapVarDict::new(),
flags: MachineFlags::default()
}
}
@@ -94,6 +95,7 @@ impl MachineState {
lifted_heap: Vec::with_capacity(capacity),
interms: vec![Number::default(); 0],
last_call: false,
heap_locs: HeapVarDict::new(),
flags: MachineFlags::default()
}
}
@@ -187,8 +189,7 @@ impl MachineState {
}
pub(super)
fn print_var_eq<Outputter>(&self, var: Rc<Var>, addr: Addr, op_dir: &OpDir, var_dict: &HeapVarDict,
mut output: Outputter)
fn print_var_eq<Outputter>(&self, var: Rc<Var>, addr: Addr, op_dir: &OpDir, mut output: Outputter)
-> Outputter
where Outputter: HCValueOutputter
{
@@ -199,7 +200,7 @@ impl MachineState {
output.append(var.as_str());
output.append(" = ");
let mut printer = HCPrinter::from_heap_locs(&self, op_dir, output, var_dict);
let mut printer = HCPrinter::from_heap_locs(&self, op_dir, output);
printer.numbervars = false;
printer.quoted = true;
@@ -2816,6 +2817,7 @@ impl MachineState {
self.block = 0;
self.ball.reset();
self.heap_locs.clear();
self.lifted_heap.clear();
}