Split out growth functionality into BitVector type

2018-07-30 08:58:14 -06:00
parent 1d64b241cd
commit 9bc4fbb10a
15 changed files with 117 additions and 99 deletions
--- a/src/libsyntax/lib.rs
+++ b/src/libsyntax/lib.rs
@@ -87,8 +87,8 @@ impl Globals {
        Globals {
            // We have no idea how many attributes their will be, so just
            // initiate the vectors with 0 bits. We'll grow them as necessary.
-            used_attrs: Lock::new(BitVector::new(0)),
-            known_attrs: Lock::new(BitVector::new(0)),
+            used_attrs: Lock::new(BitVector::new()),
+            known_attrs: Lock::new(BitVector::new()),
            syntax_pos_globals: syntax_pos::Globals::new(),
        }
    }