diff options
| author | NanoTech | 2017-03-10 23:38:16 -0600 |
|---|---|---|
| committer | NanoTech | 2017-03-10 23:48:30 -0600 |
| commit | b3694b66f9302e9d6e540f0ff7941ccda7e0000d (patch) | |
| tree | 336899f686aac70534026f581f381d28c6270cc2 | |
| parent | cc76b4ecea3da2d0e7d382e2e511bf283d63600f (diff) | |
_ unused variables
Diffstat (limited to '')
| -rw-r--r-- | src/core.rs | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/core.rs b/src/core.rs index 570e013..02ff6ac 100644 --- a/src/core.rs +++ b/src/core.rs @@ -422,8 +422,8 @@ impl<'i, S, A: Display> Expr<'i, S, A> { &RecordLit(ref a) => { fmt_list("{ ", " }", a, f, |(k, v), f| write!(f, "{} = {}", k, v)) } - &Union(ref a) => f.write_str("Union"), - &UnionLit(ref a, ref b, ref c) => f.write_str("UnionLit"), + &Union(ref _a) => f.write_str("Union"), + &UnionLit(ref _a, ref _b, ref _c) => f.write_str("UnionLit"), &Embed(ref a) => a.fmt(f), &Note(_, ref b) => b.fmt_f(f), a => write!(f, "({})", a), @@ -520,7 +520,7 @@ pub type Natural = usize; pub enum X {} impl Display for X { - fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> { + fn fmt(&self, _: &mut fmt::Formatter) -> Result<(), fmt::Error> { match *self {} } } @@ -1026,8 +1026,8 @@ pub fn normalize<'i, S, T, A>(e: &Expr<'i, S, A>) -> Expr<'i, T, A> &RecordLit(ref kvs) => RecordLit(map_record_value(kvs, normalize)), &Union(ref kts) => Union(map_record_value(kts, normalize)), &UnionLit(k, ref v, ref kvs) => UnionLit(k, bx(normalize(v)), map_record_value(kvs, normalize)), - &Combine(ref x0, ref y0) => unimplemented!(), - &Merge(ref x, ref y, ref t) => unimplemented!(), + &Combine(ref _x0, ref _y0) => unimplemented!(), + &Merge(ref _x, ref _y, ref _t) => unimplemented!(), &Field(ref r, x) => match normalize(r) { RecordLit(kvs) => match kvs.get(x) { Some(r2) => normalize(r2), |