1 files changed, 1 insertions, 1 deletions
diff --git a/src/libregex/parse/mod.rs b/src/libregex/parse/mod.rs
index 2fea75746be..9cde40c1960 100644
--- a/src/libregex/parse/mod.rs
+++ b/src/libregex/parse/mod.rs
@@ -770,7 +770,7 @@ impl<'a> Parser<'a> {
         }
         let start = self.chari;
         let mut flags = self.flags;
-        let mut sign = 1;
+        let mut sign = 1i;
         let mut saw_flag = false;
         loop {
             try!(self.noteof("expected non-empty set of flags or closing ')'"))