[Truffle] - String#clear should preserve the string encoding.

jruby · Dec 22, 2014 · dbff750 · dbff750
1 parent e9444ff
commit dbff750
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/core/src/main/java/org/jruby/truffle/nodes/core/StringNodes.java b/core/src/main/java/org/jruby/truffle/nodes/core/StringNodes.java
@@ -1264,8 +1264,10 @@ public ClearNode(ClearNode prev) {
         @Specialization
         public RubyString clear(RubyString string) {
             notDesignedForCompilation();
+            ByteList empty = ByteList.EMPTY_BYTELIST;
+            empty.setEncoding(string.getBytes().getEncoding());
 
-            string.set(ByteList.create(""));
+            string.set(empty);
             return string;
         }
     }