rishi/scryer-prolog
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add call_residue_vars/2

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This commit is contained in:
Mark Thom
2019-02-18 21:13:56 -07:00
parent a460e84c57
commit 2467f6c711
9 changed files with 122 additions and 45 deletions
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11
src/prolog/instructions.rs
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@@ -242,9 +242,12 @@ pub enum SystemClauseType {
DeleteHeadAttribute,
DynamicModuleResolution,
EnqueueAttributeGoal,
EnqueueAttributedVar,
ExpandGoal,
ExpandTerm,
GetAttributedVariableList,
GetAttrVarQueueDelimiter,
GetAttrVarQueueBeyond,
GetBValue,
GetSCCCleaner,
InstallSCCCleaner,
@@ -285,9 +288,12 @@ impl SystemClauseType {
&SystemClauseType::DeleteHeadAttribute => clause_name!("$del_attr_head"),
&SystemClauseType::DynamicModuleResolution => clause_name!("$module_call"),
&SystemClauseType::EnqueueAttributeGoal => clause_name!("$enqueue_attribute_goal"),
&SystemClauseType::EnqueueAttributedVar => clause_name!("$enqueue_attr_var"),
&SystemClauseType::ExpandTerm => clause_name!("$expand_term"),
&SystemClauseType::ExpandGoal => clause_name!("$expand_goal"),
&SystemClauseType::GetAttributedVariableList => clause_name!("$get_attr_list"),
&SystemClauseType::GetAttrVarQueueDelimiter => clause_name!("$get_attr_var_queue_delim"),
&SystemClauseType::GetAttrVarQueueBeyond => clause_name!("$get_attr_var_queue_beyond"),
&SystemClauseType::GetBValue => clause_name!("$get_b_value"),
&SystemClauseType::GetDoubleQuotes => clause_name!("$get_double_quotes"),
&SystemClauseType::GetSCCCleaner => clause_name!("$get_scc_cleaner"),
@@ -325,9 +331,10 @@ impl SystemClauseType {
match (name, arity) {
("$check_cp", 1) => Some(SystemClauseType::CheckCutPoint),
("$del_attr_non_head", 1) => Some(SystemClauseType::DeleteAttribute),
("$del_attr_head", 1) => Some(SystemClauseType::DeleteHeadAttribute),
("$del_attr_head", 1) => Some(SystemClauseType::DeleteHeadAttribute),
("$module_call", 2) => Some(SystemClauseType::DynamicModuleResolution),
("$enqueue_attribute_goal", 1) => Some(SystemClauseType::EnqueueAttributeGoal),
("$enqueue_attr_var", 1) => Some(SystemClauseType::EnqueueAttributedVar),
("$expand_term", 2) => Some(SystemClauseType::ExpandTerm),
("$expand_goal", 2) => Some(SystemClauseType::ExpandGoal),
("$get_attr_list", 2) => Some(SystemClauseType::GetAttributedVariableList),
@@ -346,6 +353,8 @@ impl SystemClauseType {
("$clean_up_block", 1) => Some(SystemClauseType::CleanUpBlock),
("$erase_ball", 0) => Some(SystemClauseType::EraseBall),
("$fail", 0) => Some(SystemClauseType::Fail),
("$get_attr_var_queue_beyond", 2) => Some(SystemClauseType::GetAttrVarQueueBeyond),
("$get_attr_var_queue_delim", 1) => Some(SystemClauseType::GetAttrVarQueueDelimiter),
("$get_ball", 1) => Some(SystemClauseType::GetBall),
("$get_current_block", 1) => Some(SystemClauseType::GetCurrentBlock),
("$get_cp", 1) => Some(SystemClauseType::GetCutPoint),