refactor ControlInstruction

2018-03-17 01:26:50 -06:00
parent faabe85e75
commit d8bcf47462
9 changed files with 312 additions and 580 deletions
--- a/src/prolog/debray_allocator.rs
+++ b/src/prolog/debray_allocator.rs
@@ -34,7 +34,7 @@ impl DebrayAllocator {

    fn is_in_use(&self, r: usize) -> bool {
        let in_use_range = r <= self.arity && r >= self.arg_c;
-        self.in_use.contains(&r) || in_use_range
+        in_use_range || self.in_use.contains(&r)
    }

    fn alloc_with_cr(&self, var: &Var) -> usize