src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TransTypes.java

@@ -508,10 +508,17 @@
          tree.cond = translate(tree.cond, syms.booleanType);
          tree.body = translate(tree.body);
          result = tree;
      }
  
+     public void visitWithField(JCWithField tree) {
+         tree.field = translate(tree.field, null);
+         tree.value = translate(tree.value, erasure(tree.field.type));
+         tree.type = erasure(tree.type);
+         result = retype(tree, tree.type, pt);
+     }
+ 
      public void visitForLoop(JCForLoop tree) {
          tree.init = translate(tree.init, null);
          if (tree.cond != null)
              tree.cond = translate(tree.cond, syms.booleanType);
          tree.step = translate(tree.step, null);