bug fix to borrowck::indexed_set: wanted bit-count not byte-count.

rust-lang · May 24, 2016 · c48650d · c48650d
1 parent 71af40b
commit c48650d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/librustc_borrowck/indexed_set.rs b/src/librustc_borrowck/indexed_set.rs
@@ -57,7 +57,7 @@ impl<T: Idx> fmt::Debug for IdxSet<T> {
 
 impl<T: Idx> OwnIdxSet<T> {
     fn new(init: Word, universe_size: usize) -> Self {
-        let bits_per_word = mem::size_of::<Word>();
+        let bits_per_word = mem::size_of::<Word>() * 8;
         let num_words = (universe_size + (bits_per_word - 1)) / bits_per_word;
         OwnIdxSet {
             _pd: Default::default(),