AST: Re-organize VarDecl methods in a more logical order

Author: slavapestov

include/swift/AST/Decl.h

@@ -5937,6 +5937,14 @@ class VarDecl : public AbstractStorageDecl {
     Bits.VarDecl.IsDebuggerVar = IsDebuggerVar;
   }
 
+  /// Visit all auxiliary declarations to this VarDecl.
+  ///
+  /// An auxiliary declaration is a declaration synthesized by the compiler to support
+  /// this VarDecl, such as synthesized property wrapper variables.
+  ///
+  /// \note this function only visits auxiliary decls that are not part of the AST.
+  void visitAuxiliaryDecls(llvm::function_ref<void(VarDecl *)>) const;
+
   /// Is this the synthesized storage for a 'lazy' property?
   bool isLazyStorageProperty() const {
     return Bits.VarDecl.IsLazyStorageProperty;
@@ -5945,6 +5953,9 @@ class VarDecl : public AbstractStorageDecl {
     Bits.VarDecl.IsLazyStorageProperty = IsLazyStorage;
   }
 
+  /// Retrieve the backing storage property for a lazy property.
+  VarDecl *getLazyStorageProperty() const;
+
   /// True if this is a top-level global variable from the main source file.
   bool isTopLevelGlobal() const { return Bits.VarDecl.IsTopLevelGlobal; }
   void setTopLevelGlobal(bool b) { Bits.VarDecl.IsTopLevelGlobal = b; }
@@ -6052,17 +6063,6 @@ class VarDecl : public AbstractStorageDecl {
   /// wrapper that has storage.
   bool hasStorageOrWrapsStorage() const;
 
-  /// Visit all auxiliary declarations to this VarDecl.
-  ///
-  /// An auxiliary declaration is a declaration synthesized by the compiler to support
-  /// this VarDecl, such as synthesized property wrapper variables.
-  ///
-  /// \note this function only visits auxiliary decls that are not part of the AST.
-  void visitAuxiliaryDecls(llvm::function_ref<void(VarDecl *)>) const;
-
-  /// Retrieve the backing storage property for a lazy property.
-  VarDecl *getLazyStorageProperty() const;
-
   /// Whether the memberwise initializer parameter for a property with a
   /// property wrapper type uses the wrapped type. This will occur, for example,
   /// when there is an explicitly-specified initializer like: