Revert "correct call_residue_vars/3 using new copy_term_3 (#1239)"

This reverts commit 9b35a316c9.
2023-03-14 21:34:49 -06:00
parent cc8bb38abc
commit 4da646252b
5 changed files with 11 additions and 42 deletions
--- a/src/types.rs
+++ b/src/types.rs
@@ -469,11 +469,6 @@ impl HeapCellValue {
        )
    }

-    #[inline]
-    pub fn is_attr_var(self) -> bool {
-        self.get_tag() == HeapCellValueTag::AttrVar
-    }
-
    #[inline]
    pub(crate) fn as_var(self) -> Option<Ref> {
        read_heap_cell!(self,