@@ -6579,6 +6579,10 @@ public Class getJavaClass() {
 	public Class getPrimitiveType(){
 		return maybePrimitiveType(init);
 	}
+
+	public int hashCode() {
+		return name.hashCode();
+	}
 }
 
 public static class LocalBindingExpr implements Expr, MaybePrimitiveExpr, AssignableExpr{
 
@@ -451,3 +451,12 @@
       (meta ^:foo (reify clojure.lang.ILookup)) #{:foo}
       (meta (macroexpand-1 '(reify clojure.lang.ILookup))) #{:line :column}
       (meta (macroexpand-1 '^:foo (reify clojure.lang.ILookup))) #{:line :column :foo})))
+
+(deftest CLJ-2959
+  (testing "CLJ-2959 Closed over fields are emitted deterministically"
+    (let [field-order (fn []
+                        (map #(.getName %)
+                             (.getDeclaredFields
+                               (class (eval '(let [a 0 b 1 c 2 d 3 e 4 f 5 g 6 h 7]
+                                               (fn [] [a b c d e f g h])))))))]
+      (is (= (field-order) (field-order) (field-order))))))
Original file line number	Diff line number	Diff line change
`@@ -6579,6 +6579,10 @@ public Class getJavaClass() {`
`6579`	`6579`	`public Class getPrimitiveType(){`
`6580`	`6580`	`return maybePrimitiveType(init);`
`6581`	`6581`	`}`
	`6582`	`+`
	`6583`	`+ public int hashCode() {`
	`6584`	`+ return name.hashCode();`
	`6585`	`+ }`
`6582`	`6586`	`}`
`6583`	`6587`
`6584`	`6588`	`public static class LocalBindingExpr implements Expr, MaybePrimitiveExpr, AssignableExpr{`