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-rw-r--r--src/core.rs10
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),