diff --git a/src/ast.cpp b/src/ast.cpp
index 341cbc3fb..e38a5e5cb 100644
--- a/src/ast.cpp
+++ b/src/ast.cpp
@@ -2124,38 +2124,6 @@ namespace Sass {
     return ret;
   }
 
-  //////////////////////////////////////////////////////////////////////////////////////////
-  // Copy implementations
-  //////////////////////////////////////////////////////////////////////////////////////////
-
-  #ifdef DEBUG_SHARED_PTR
-
-  #define IMPLEMENT_AST_OPERATORS(klass) \
-    klass##_Ptr klass::copy(std::string file, size_t line) const { \
-      klass##_Ptr cpy = new klass(this); \
-      cpy->trace(file, line); \
-      return cpy; \
-    } \
-    klass##_Ptr klass::clone(std::string file, size_t line) const { \
-      klass##_Ptr cpy = copy(file, line); \
-      cpy->cloneChildren(); \
-      return cpy; \
-    } \
-
-  #else
-
-  #define IMPLEMENT_AST_OPERATORS(klass) \
-    klass##_Ptr klass::copy() const { \
-      return new klass(this); \
-    } \
-    klass##_Ptr klass::clone() const { \
-      klass##_Ptr cpy = copy(); \
-      cpy->cloneChildren(); \
-      return cpy; \
-    } \
-
-  #endif
-
   IMPLEMENT_AST_OPERATORS(Supports_Operator);
   IMPLEMENT_AST_OPERATORS(Supports_Negation);
   IMPLEMENT_AST_OPERATORS(Compound_Selector);
diff --git a/src/ast.hpp b/src/ast.hpp
index 3a62cbcef..dd6d2d1d2 100644
--- a/src/ast.hpp
+++ b/src/ast.hpp
@@ -13,42 +13,6 @@
 #include "sass/base.h"
 #include "ast_fwd_decl.hpp"
 
-#ifdef DEBUG_SHARED_PTR
-
-#define ATTACH_VIRTUAL_AST_OPERATIONS(klass) \
-  virtual klass##_Ptr copy(std::string, size_t) const = 0; \
-  virtual klass##_Ptr clone(std::string, size_t) const = 0; \
-
-#define ATTACH_AST_OPERATIONS(klass) \
-  virtual klass##_Ptr copy(std::string, size_t) const; \
-  virtual klass##_Ptr clone(std::string, size_t) const; \
-
-#else
-
-#define ATTACH_VIRTUAL_AST_OPERATIONS(klass) \
-  virtual klass##_Ptr copy() const = 0; \
-  virtual klass##_Ptr clone() const = 0; \
-
-#define ATTACH_AST_OPERATIONS(klass) \
-  virtual klass##_Ptr copy() const; \
-  virtual klass##_Ptr clone() const; \
-
-#endif
-
-#ifdef __clang__
-
-/*
- * There are some overloads used here that trigger the clang overload
- * hiding warning. Specifically:
- *
- * Type type() which hides string type() from Expression
- *
- */
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Woverloaded-virtual"
-
-#endif
-
 #include "util.hpp"
 #include "units.hpp"
 #include "context.hpp"
diff --git a/src/ast_def_macros.hpp b/src/ast_def_macros.hpp
index 61e982156..eadb1b1ac 100644
--- a/src/ast_def_macros.hpp
+++ b/src/ast_def_macros.hpp
@@ -67,4 +67,54 @@ public: \
   void name(type name##__) { hash_ = 0; name##_ = name##__; } \
 private:
 
+#ifdef DEBUG_SHARED_PTR
+
+#define ATTACH_VIRTUAL_AST_OPERATIONS(klass) \
+  virtual klass##_Ptr copy(std::string, size_t) const = 0; \
+  virtual klass##_Ptr clone(std::string, size_t) const = 0; \
+
+#define ATTACH_AST_OPERATIONS(klass) \
+  virtual klass##_Ptr copy(std::string, size_t) const; \
+  virtual klass##_Ptr clone(std::string, size_t) const; \
+
+#else
+
+#define ATTACH_VIRTUAL_AST_OPERATIONS(klass) \
+  virtual klass##_Ptr copy() const = 0; \
+  virtual klass##_Ptr clone() const = 0; \
+
+#define ATTACH_AST_OPERATIONS(klass) \
+  virtual klass##_Ptr copy() const; \
+  virtual klass##_Ptr clone() const; \
+
+#endif
+
+#ifdef DEBUG_SHARED_PTR
+
+  #define IMPLEMENT_AST_OPERATORS(klass) \
+    klass##_Ptr klass::copy(std::string file, size_t line) const { \
+      klass##_Ptr cpy = new klass(this); \
+      cpy->trace(file, line); \
+      return cpy; \
+    } \
+    klass##_Ptr klass::clone(std::string file, size_t line) const { \
+      klass##_Ptr cpy = copy(file, line); \
+      cpy->cloneChildren(); \
+      return cpy; \
+    } \
+
+#else
+
+  #define IMPLEMENT_AST_OPERATORS(klass) \
+    klass##_Ptr klass::copy() const { \
+      return new klass(this); \
+    } \
+    klass##_Ptr klass::clone() const { \
+      klass##_Ptr cpy = copy(); \
+      cpy->cloneChildren(); \
+      return cpy; \
+    } \
+
+#endif
+
 #endif