Remove redundant macro ___PRO_DEF_BRACKETS_OP_ACCESSOR (#144)

proxy.h

@@ -1413,39 +1413,13 @@ ___PRO_ASSIGNMENT_OP_DISPATCH_IMPL(>>=)
 ___PRO_BINARY_OP_DISPATCH_IMPL(,)
 ___PRO_BINARY_OP_DISPATCH_IMPL(->*)
 
-#undef ___PRO_ASSIGNMENT_OP_DISPATCH_IMPL
-#undef ___PRO_DEF_RHS_ASSIGNMENT_OP_ACCESSOR
-#undef ___PRO_DEF_LHS_ASSIGNMENT_OP_ACCESSOR
-#undef ___PRO_BINARY_OP_DISPATCH_IMPL
-#undef ___PRO_EXTENDED_BINARY_OP_DISPATCH_IMPL
-#undef ___PRO_RHS_OP_DISPATCH_IMPL
-#undef ___PRO_DEF_RHS_OP_ACCESSOR
-#undef ___PRO_LHS_OP_DISPATCH_IMPL
-#undef ___PRO_LHS_ALL_OP_DISPATCH_BODY_IMPL
-#undef ___PRO_LHS_BINARY_OP_DISPATCH_BODY_IMPL
-#undef ___PRO_LHS_UNARY_OP_DISPATCH_BODY_IMPL
-#undef ___PRO_LHS_LEFT_OP_DISPATCH_BODY_IMPL
-#undef ___PRO_DEF_LHS_ALL_OP_ACCESSOR
-#undef ___PRO_DEF_LHS_BINARY_OP_ACCESSOR
-#undef ___PRO_DEF_LHS_UNARY_OP_ACCESSOR
-#undef ___PRO_DEF_LHS_ANY_OP_ACCESSOR
-#undef ___PRO_DEF_LHS_LEFT_OP_ACCESSOR
-
-#define ___PRO_DEF_BRACKETS_OP_ACCESSOR(Q, SELF, ...) \
-    template <class F, class C, class R, class... Args> \
-    struct accessor<F, C, R(Args...) Q> { \
-      R __VA_ARGS__ (Args... args) Q { \
-        return proxy_invoke<C>(access_proxy<F>(SELF), \
-            std::forward<Args>(args)...); \
-      } \
-    }
 template <>
 struct operator_dispatch<"()", false> {
   template <class T, class... Args>
   decltype(auto) operator()(T&& self, Args&&... args)
       ___PRO_DIRECT_FUNC_IMPL(
           std::forward<T>(self)(std::forward<Args>(args)...))
-  ___PRO_DEF_MEM_ACCESSOR_TEMPLATE(___PRO_DEF_BRACKETS_OP_ACCESSOR, operator())
+  ___PRO_DEF_MEM_ACCESSOR_TEMPLATE(___PRO_DEF_LHS_ANY_OP_ACCESSOR, operator())
 };
 template <>
 struct operator_dispatch<"[]", false> {
@@ -1459,9 +1433,26 @@ struct operator_dispatch<"[]", false> {
   decltype(auto) operator()(T&& self, Arg&& arg)
       ___PRO_DIRECT_FUNC_IMPL(std::forward<T>(self)[std::forward<Arg>(arg)])
 #endif  // defined(__cpp_multidimensional_subscript) && __cpp_multidimensional_subscript >= 202110L
-  ___PRO_DEF_MEM_ACCESSOR_TEMPLATE(___PRO_DEF_BRACKETS_OP_ACCESSOR, operator[])
+  ___PRO_DEF_MEM_ACCESSOR_TEMPLATE(___PRO_DEF_LHS_ANY_OP_ACCESSOR, operator[])
 };
-#undef ___PRO_DEF_BRACKETS_OP_ACCESSOR
+
+#undef ___PRO_ASSIGNMENT_OP_DISPATCH_IMPL
+#undef ___PRO_DEF_RHS_ASSIGNMENT_OP_ACCESSOR
+#undef ___PRO_DEF_LHS_ASSIGNMENT_OP_ACCESSOR
+#undef ___PRO_BINARY_OP_DISPATCH_IMPL
+#undef ___PRO_EXTENDED_BINARY_OP_DISPATCH_IMPL
+#undef ___PRO_RHS_OP_DISPATCH_IMPL
+#undef ___PRO_DEF_RHS_OP_ACCESSOR
+#undef ___PRO_LHS_OP_DISPATCH_IMPL
+#undef ___PRO_LHS_ALL_OP_DISPATCH_BODY_IMPL
+#undef ___PRO_LHS_BINARY_OP_DISPATCH_BODY_IMPL
+#undef ___PRO_LHS_UNARY_OP_DISPATCH_BODY_IMPL
+#undef ___PRO_LHS_LEFT_OP_DISPATCH_BODY_IMPL
+#undef ___PRO_DEF_LHS_ALL_OP_ACCESSOR
+#undef ___PRO_DEF_LHS_BINARY_OP_ACCESSOR
+#undef ___PRO_DEF_LHS_UNARY_OP_ACCESSOR
+#undef ___PRO_DEF_LHS_ANY_OP_ACCESSOR
+#undef ___PRO_DEF_LHS_LEFT_OP_ACCESSOR
 
 #define ___PRO_DEF_CONVERSION_ACCESSOR(Q, SELF, ...) \
     template <class F, class C> \