buildtools/nasgen/src/jdk/nashorn/internal/tools/nasgen/ScriptClassInfoCollector.java

@@ -208,10 +208,11 @@
                         private Integer attributes;
                         private Integer arity;
                         private Where   where;
                         private boolean isSpecializedConstructor;
                         private boolean isOptimistic;
+                        private boolean convertsNumericArgs;
                         private Type    linkLogicClass = MethodGenerator.EMPTY_LINK_LOGIC_TYPE;
 
                         @Override
                         public void visit(final String annotationName, final Object annotationValue) {
                             switch (annotationName) {

@@ -236,10 +237,14 @@
                                 this.isOptimistic = (Boolean)annotationValue;
                                 break;
                             case "linkLogic":
                                 this.linkLogicClass = (Type)annotationValue;
                                 break;
+                            case "convertsNumericArgs":
+                                assert annoKind == Kind.SPECIALIZED_FUNCTION;
+                                this.convertsNumericArgs = (Boolean)annotationValue;
+                                break;
                             default:
                                 break;
                             }
 
                             super.visit(annotationName, annotationValue);

@@ -296,10 +301,11 @@
                             }
                             memInfo.setWhere(where);
                             memInfo.setLinkLogicClass(linkLogicClass);
                             memInfo.setIsSpecializedConstructor(isSpecializedConstructor);
                             memInfo.setIsOptimistic(isOptimistic);
+                            memInfo.setConvertsNumericArgs(convertsNumericArgs);
                         }
                     };
                 }
 
                 return delegateAV;