Implement HashStable for RangeInclusive.

cjgillot · cjgillot · commit e8e7ad6fb86d · 2019-11-17T22:37:15.000+01:00
diff --git a/src/librustc_data_structures/stable_hasher.rs b/src/librustc_data_structures/stable_hasher.rs
@@ -429,6 +429,16 @@ impl<T, CTX> HashStable<CTX> for ::std::mem::Discriminant<T> {
     }
 }
 
+impl<T, CTX> HashStable<CTX> for ::std::ops::RangeInclusive<T>
+    where T: HashStable<CTX>
+{
+    #[inline]
+    fn hash_stable(&self, ctx: &mut CTX, hasher: &mut StableHasher) {
+        self.start().hash_stable(ctx, hasher);
+        self.end().hash_stable(ctx, hasher);
+    }
+}
+
 impl<I: vec::Idx, T, CTX> HashStable<CTX> for vec::IndexVec<I, T>
     where T: HashStable<CTX>,
 {

Original file line number	Diff line number	Diff line change
`@@ -429,6 +429,16 @@ impl<T, CTX> HashStable<CTX> for ::std::mem::Discriminant<T> {`
`429`	`429`	`}`
`430`	`430`	`}`
`431`	`431`
	`432`	`+impl<T, CTX> HashStable<CTX> for ::std::ops::RangeInclusive<T>`
	`433`	`+ where T: HashStable<CTX>`
	`434`	`+{`
	`435`	`+ #[inline]`
	`436`	`+ fn hash_stable(&self, ctx: &mut CTX, hasher: &mut StableHasher) {`
	`437`	`+ self.start().hash_stable(ctx, hasher);`
	`438`	`+ self.end().hash_stable(ctx, hasher);`
	`439`	`+ }`
	`440`	`+}`
	`441`	`+`
`432`	`442`	`impl<I: vec::Idx, T, CTX> HashStable<CTX> for vec::IndexVec<I, T>`
`433`	`443`	`where T: HashStable<CTX>,`
`434`	`444`	`{`