style corrections
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@@ -107,15 +107,16 @@ use super::preprocessor::to_op_decl_spec;
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#[derive(Debug)]
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pub(crate) enum ModuleQuantification {
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Specified(HeapCellValue),
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Unspecified
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Unspecified,
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}
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impl ModuleQuantification {
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fn to_functor(&self) -> (Vec<HeapCellValue>, HeapCellValueTag) {
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match self {
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&ModuleQuantification::Specified(cell) => {
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(functor!(atom!("specified"), [cell(cell)]), HeapCellValueTag::Str)
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}
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&ModuleQuantification::Specified(cell) => (
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functor!(atom!("specified"), [cell(cell)]),
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HeapCellValueTag::Str,
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),
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ModuleQuantification::Unspecified => {
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(functor!(atom!("unspecified")), HeapCellValueTag::Var)
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}
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@@ -1362,9 +1363,8 @@ impl Machine {
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};
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let arity = arity - 1;
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let (mut module_quantification, mut goal) = self
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.machine_st
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.strip_module(self.machine_st.registers[1]);
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let (mut module_quantification, mut goal) =
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self.machine_st.strip_module(self.machine_st.registers[1]);
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let (mut name, mut goal_arity, index_cell_opt) = read_heap_cell!(goal,
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(HeapCellValueTag::Str, s) => {
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@@ -1388,13 +1388,12 @@ impl Machine {
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);
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let mut arity = arity + goal_arity;
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let mut module_name = self.quantification_to_module_name(
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module_quantification,
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self.machine_st.registers[1],
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).map_err(|err| {
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let stub = functor_stub(atom!("call"), arity);
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self.machine_st.error_form(err, stub)
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})?;
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let mut module_name = self
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.quantification_to_module_name(module_quantification, self.machine_st.registers[1])
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.map_err(|err| {
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let stub = functor_stub(atom!("call"), arity);
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self.machine_st.error_form(err, stub)
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})?;
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let index_cell = if index_cell_opt.is_some() {
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index_cell_opt
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@@ -1407,24 +1406,33 @@ impl Machine {
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(module_quantification, goal) = self.machine_st.strip_module(goal);
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if let Some((inner_name, inner_arity)) = self.machine_st.name_and_arity_from_heap(goal) {
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module_name = self.quantification_to_module_name(
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module_quantification,
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self.machine_st.registers[1],
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).unwrap_or(module_name);
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if let Some((inner_name, inner_arity)) =
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self.machine_st.name_and_arity_from_heap(goal)
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{
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module_name = self
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.quantification_to_module_name(
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module_quantification,
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self.machine_st.registers[1],
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)
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.unwrap_or(module_name);
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arity -= goal_arity;
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(name, goal_arity) = (inner_name, inner_arity);
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arity += goal_arity;
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self.indices.get_predicate_code_index(name, arity, module_name)
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self.indices
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.get_predicate_code_index(name, arity, module_name)
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} else {
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None
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}
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} else if self.indices.goal_expansion_defined((name, arity), module_name) {
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} else if self
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.indices
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.goal_expansion_defined((name, arity), module_name)
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{
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None
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} else {
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self.indices.get_predicate_code_index(name, arity, module_name)
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self.indices
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.get_predicate_code_index(name, arity, module_name)
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}
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};
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@@ -1449,7 +1457,8 @@ impl Machine {
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// complete_partial_goal prior to goal_expansion.
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let mut supp_vars = IndexSet::with_hasher(FxBuildHasher::default());
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self.machine_st.variable_set(&mut supp_vars, self.machine_st.registers[2]);
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self.machine_st
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.variable_set(&mut supp_vars, self.machine_st.registers[2]);
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struct GoalAnalysisResult {
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is_simple_goal: bool,
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@@ -1576,7 +1585,8 @@ impl Machine {
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result.goal
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} else {
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let mut unexpanded_vars = IndexSet::with_hasher(FxBuildHasher::default());
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self.machine_st.variable_set(&mut unexpanded_vars, self.machine_st.registers[5]);
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self.machine_st
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.variable_set(&mut unexpanded_vars, self.machine_st.registers[5]);
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// all supp_vars must appear later!
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let vars = IndexSet::<HeapCellValue, BuildHasherDefault<FxHasher>>::from_iter(
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@@ -1632,9 +1642,8 @@ impl Machine {
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#[inline(always)]
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pub(crate) fn is_expanded_or_inlined(&self) -> bool {
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let (_quantification, qualified_goal) = self
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.machine_st
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.strip_module(self.machine_st.registers[1]);
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let (_quantification, qualified_goal) =
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self.machine_st.strip_module(self.machine_st.registers[1]);
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if HeapCellValueTag::Str == qualified_goal.get_tag() {
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let s = qualified_goal.get_value() as usize;
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@@ -1664,9 +1673,8 @@ impl Machine {
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#[inline(always)]
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pub(crate) fn strip_module(&mut self) {
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let (module_quantification, qualified_goal) = self
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.machine_st
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.strip_module(self.machine_st.registers[1]);
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let (module_quantification, qualified_goal) =
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self.machine_st.strip_module(self.machine_st.registers[1]);
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let target_module_loc = self.machine_st.registers[2];
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@@ -5254,9 +5262,7 @@ impl Machine {
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// at the end of the list, no match found in this case.
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self.machine_st.fail = true;
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} else {
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let (_, qualified_goal) = self
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.machine_st
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.strip_module(list_head);
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let (_, qualified_goal) = self.machine_st.strip_module(list_head);
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unify!(self.machine_st, qualified_goal, attr);
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}
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