src/jdk/nashorn/internal/ir/FunctionNode.java

rev 1338 : 8066222: too strong assertion on function expression names
Reviewed-by: hannesw, lagergren

*** 1139,1148 ****
--- 1139,1157 ----
       */
      public boolean usesSelfSymbol() {
          return getFlag(USES_SELF_SYMBOL);
      }
  
+     /**
+      * Returns true if this is a named function expression (that is, it isn't a declared function, it isn't an
+      * anonymous function expression, and it isn't a program).
+      * @return true if this is a named function expression
+      */
+     public boolean isNamedFunctionExpression() {
+         return !getFlag(IS_PROGRAM | IS_ANONYMOUS | IS_DECLARED);
+     }
+ 
      @Override
      public Type getType() {
          return FUNCTION_TYPE;
      }