nodejs
diff --git a/‎src/node_options-inl.h‎
Lines changed: 7 additions & 6 deletions b/‎src/node_options-inl.h‎
Lines changed: 7 additions & 6 deletions
diff --git a/‎src/node_options.h‎
Lines changed: 6 additions & 12 deletions b/‎src/node_options.h‎
Lines changed: 6 additions & 12 deletions
@@ -148,7 +148,7 @@ void OptionsParser<Options>::Implies(const std::string& from,
   CHECK_NE(it, options_.end());
   CHECK_EQ(it->second.type, kBoolean);
   implications_.emplace(from, Implication {
-    std::static_pointer_cast<OptionField<bool>>(it->second.field), true
+    it->second.field, true
   });
 }
 
@@ -159,7 +159,7 @@ void OptionsParser<Options>::ImpliesNot(const std::string& from,
   CHECK_NE(it, options_.end());
   CHECK_EQ(it->second.type, kBoolean);
   implications_.emplace(from, Implication {
-    std::static_pointer_cast<OptionField<bool>>(it->second.field), false
+    it->second.field, false
   });
 }
 
@@ -205,8 +205,7 @@ auto OptionsParser<Options>::Convert(
     typename OptionsParser<ChildOptions>::Implication original,
     ChildOptions* (Options::* get_child)()) {
   return Implication {
-    std::static_pointer_cast<OptionField<bool>>(
-        Convert(original.target_field, get_child)),
+    Convert(original.target_field, get_child),
     original.target_value
   };
 }
@@ -378,8 +377,10 @@ void OptionsParser<Options>::Parse(
 
     {
       auto implications = implications_.equal_range(name);
-      for (auto it = implications.first; it != implications.second; ++it)
-        *it->second.target_field->Lookup(options) = it->second.target_value;
+      for (auto it = implications.first; it != implications.second; ++it) {
+        *it->second.target_field->template Lookup<bool>(options) =
+            it->second.target_value;
+      }
     }
 
     const OptionInfo& info = it->second;
 
@@ -336,23 +336,17 @@ class OptionsParser {
    public:
     virtual ~BaseOptionField() {}
     virtual void* LookupImpl(Options* options) const = 0;
-  };
-
-  // Represents a field of type T within `Options`.
-  template <typename T>
-  class OptionField : public BaseOptionField {
-   public:
-    typedef T Type;
 
-    T* Lookup(Options* options) const {
-      return static_cast<T*>(this->LookupImpl(options));
+    template <typename T>
+    inline T* Lookup(Options* options) const {
+      return static_cast<T*>(LookupImpl(options));
     }
   };
 
   // Represents a field of type T within `Options` that can be looked up
   // as a C++ member field.
   template <typename T>
-  class SimpleOptionField : public OptionField<T> {
+  class SimpleOptionField : public BaseOptionField {
    public:
     explicit SimpleOptionField(T Options::* field) : field_(field) {}
     void* LookupImpl(Options* options) const override {
@@ -366,7 +360,7 @@ class OptionsParser {
   template <typename T>
   inline T* Lookup(std::shared_ptr<BaseOptionField> field,
                    Options* options) const {
-    return std::static_pointer_cast<OptionField<T>>(field)->Lookup(options);
+    return field->template Lookup<T>(options);
   }
 
   // An option consists of:
@@ -383,7 +377,7 @@ class OptionsParser {
   // An implied option is composed of the information on where to store a
   // specific boolean value (if another specific option is encountered).
   struct Implication {
-    std::shared_ptr<OptionField<bool>> target_field;
+    std::shared_ptr<BaseOptionField> target_field;
     bool target_value;
   };