src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/RecompilableScriptFunctionData.java

*** 98,108 ****
      /**
       * Cached form of the AST. Either a {@code SerializedAst} object used by split functions as they can't be
       * reparsed from source, or a soft reference to a {@code FunctionNode} for other functions (it is safe
       * to be cleared as they can be reparsed).
       */
!     private volatile Object cachedAst;
  
      /** Token of this function within the source. */
      private final long token;
  
      /**
--- 98,108 ----
      /**
       * Cached form of the AST. Either a {@code SerializedAst} object used by split functions as they can't be
       * reparsed from source, or a soft reference to a {@code FunctionNode} for other functions (it is safe
       * to be cleared as they can be reparsed).
       */
!     private volatile transient Object cachedAst;
  
      /** Token of this function within the source. */
      private final long token;
  
      /**
*** 287,296 ****
--- 287,299 ----
       */
      public void initTransients(final Source src, final CodeInstaller inst) {
          if (this.source == null && this.installer == null) {
              this.source    = src;
              this.installer = inst;
+             for (final RecompilableScriptFunctionData nested : nestedFunctions.values()) {
+                 nested.initTransients(src, inst);
+             }
          } else if (this.source != src || !this.installer.isCompatibleWith(inst)) {
              // Existing values must be same as those passed as parameters
              throw new IllegalArgumentException();
          }
      }