murmur just string hashcode, not string, to take advantage of string's caching

richhickey · richhickey · commit 50c9095b3e72 · 2014-03-19T15:42:58.000-04:00
diff --git a/src/jvm/clojure/lang/Util.java b/src/jvm/clojure/lang/Util.java
@@ -169,7 +169,7 @@ public static int hasheq(Object o){
 	if(o instanceof Number)
 		return Numbers.hasheq((Number)o);
 	if(o instanceof String)
-		return Murmur3.hashUnencodedChars((CharSequence) o);
+		return Murmur3.hashInt(o.hashCode());
 	return o.hashCode();
 }
 

Original file line number	Diff line number	Diff line change
`@@ -169,7 +169,7 @@ public static int hasheq(Object o){`
`169`	`169`	`if(o instanceof Number)`
`170`	`170`	`return Numbers.hasheq((Number)o);`
`171`	`171`	`if(o instanceof String)`
`172`		`- return Murmur3.hashUnencodedChars((CharSequence) o);`
	`172`	`+ return Murmur3.hashInt(o.hashCode());`
`173`	`173`	`return o.hashCode();`
`174`	`174`	`}`
`175`	`175`