auto merge of #15454 : jakub-/rust/15453, r=huonw

I forget we now have byte string literals.
2014-07-06 11:41:37 +00:00 · 2014-07-06 11:41:37 +00:00 · 4c0cab7f2f
commit 4c0cab7f2f
parent b7c4493b9f 1aa23b8e1c
2 changed files with 8 additions and 0 deletions
--- a/src/librustc/middle/check_match.rs
+++ b/src/librustc/middle/check_match.rs
@ -563,6 +563,7 @@ pub fn constructor_arity(cx: &MatchCheckCtxt, ctor: &Constructor, ty: ty::t) ->
        ty::ty_rptr(_, ty::mt { ty: ty, .. }) => match ty::get(ty).sty {
            ty::ty_vec(_, None) => match *ctor {
                Slice(length) => length,
+                ConstantValue(_) => 0u,
                _ => unreachable!()
            },
            ty::ty_str => 0u,