rishi/scryer-prolog
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

give module bounds a better respect for dynamic predicates

Browse Source
This commit is contained in:
Mark Thom
2019-03-06 09:17:24 -07:00
parent c8ea788720
commit d49917c88f
3 changed files with 28 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/prolog/machine/compile.rs
View File

@@ -216,14 +216,7 @@ impl ClauseCodeGenerator {
continue;
}
if let Some(info) = wam.indices.dynamic_code_dir.get(&(name.clone(), arity)) {
if info.module_src != name.owning_module() {
let err_str = format!("{}/{}", name.as_str(), arity);
let err_str = clause_name!(err_str, wam.indices.atom_tbl());
return Err(SessionError::CannotOverwriteDynamicClause(err_str));
}
}
wam.check_dynamic_clause_overwrite(name.clone(), arity)?;
let predicate = Predicate(heads_and_tails.into_iter().map(|(head, tail)| {
let clause = Term::Clause(Cell::default(), clause_name!("clause"),