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-rw-r--r--dhall_normalize/src/normalize.rs14
1 files changed, 7 insertions, 7 deletions
diff --git a/dhall_normalize/src/normalize.rs b/dhall_normalize/src/normalize.rs
index fb8079a..2530d1c 100644
--- a/dhall_normalize/src/normalize.rs
+++ b/dhall_normalize/src/normalize.rs
@@ -21,22 +21,22 @@ where
use dhall_core::BinOp::*;
use dhall_core::Builtin::*;
use dhall_core::Expr::*;
- match *e {
+ match e {
// Matches that don't normalize everything right away
- Let(f, _, ref r, ref b) => {
+ Let(f, _, r, b) => {
let r2 = shift::<_, S, _>(1, V(f, 0), r);
let b2 = subst(V(f, 0), &r2, b);
let b3 = shift::<_, T, _>(-1, V(f, 0), &b2);
normalize(&b3)
}
- BoolIf(ref b, ref t, ref f) => match normalize(b) {
+ BoolIf(b, t, f) => match normalize(b) {
BoolLit(true) => normalize(t),
BoolLit(false) => normalize(f),
b2 => BoolIf(bx(b2), bx(normalize(t)), bx(normalize(f))),
},
- Annot(ref x, _) => normalize(x),
- Note(_, ref e) => normalize(e),
- App(ref f, ref a) => match normalize::<S, T, A>(f) {
+ Annot(x, _) => normalize(x),
+ Note(_, e) => normalize(e),
+ App(f, a) => match normalize::<S, T, A>(f) {
Lam(x, _A, b) => {
// Beta reduce
let vx0 = V(x, 0);
@@ -148,7 +148,7 @@ where
},
// Normalize everything else before matching
- ref e => match e.map_shallow(normalize, |_| unreachable!()) {
+ e => match e.map_shallow(normalize, |_| unreachable!()) {
BinOp(BoolAnd, box BoolLit(x), box BoolLit(y)) => BoolLit(x && y),
BinOp(BoolOr, box BoolLit(x), box BoolLit(y)) => BoolLit(x || y),
BinOp(BoolEQ, box BoolLit(x), box BoolLit(y)) => BoolLit(x == y),