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support discontiguous and multifile declarations

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This commit is contained in:
Mark Thom
2021-02-16 20:54:51 -07:00
parent e2a413df78
commit 6b6666be47
12 changed files with 1209 additions and 551 deletions
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14
src/clause_types.rs
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@@ -340,9 +340,15 @@ impl SystemClauseType {
&SystemClauseType::WorkingDirectory => clause_name!("$working_directory"),
&SystemClauseType::PathCanonical => clause_name!("$path_canonical"),
&SystemClauseType::FileTime => clause_name!("$file_time"),
&SystemClauseType::REPL(REPLCodePtr::AddDiscontiguousPredicate) => {
clause_name!("$add_discontiguous_predicate")
}
&SystemClauseType::REPL(REPLCodePtr::AddDynamicPredicate) => {
clause_name!("$add_dynamic_predicate")
}
&SystemClauseType::REPL(REPLCodePtr::AddMultifilePredicate) => {
clause_name!("$add_multifile_predicate")
}
&SystemClauseType::REPL(REPLCodePtr::AddGoalExpansionClause) => {
clause_name!("$add_goal_expansion_clause")
}
@@ -582,9 +588,15 @@ impl SystemClauseType {
pub fn from(name: &str, arity: usize) -> Option<SystemClauseType> {
match (name, arity) {
("$abolish_clause", 3) => Some(SystemClauseType::REPL(REPLCodePtr::AbolishClause)),
("$add_dynamic_predicate", 3) => {
("$add_dynamic_predicate", 4) => {
Some(SystemClauseType::REPL(REPLCodePtr::AddDynamicPredicate))
}
("$add_multifile_predicate", 4) => {
Some(SystemClauseType::REPL(REPLCodePtr::AddMultifilePredicate))
}
("$add_discontiguous_predicate", 4) => {
Some(SystemClauseType::REPL(REPLCodePtr::AddDiscontiguousPredicate))
}
("$add_goal_expansion_clause", 4) => {
Some(SystemClauseType::REPL(REPLCodePtr::AddGoalExpansionClause))
}