diff --git a/cpp-dump/hpp/class_name.hpp b/cpp-dump/hpp/class_name.hpp
new file mode 100644
index 0000000..bd71d66
--- /dev/null
+++ b/cpp-dump/hpp/class_name.hpp
@@ -0,0 +1,128 @@
+/*
+ * Copyright (c) 2023 Ryota Sasaki.
+ *
+ * This source code is licensed under the MIT license found in the LICENSE file in the root
+ * directory of this source tree.
+ */
+
+#pragma once
+
+#include <algorithm>
+#include <string>
+#include <string_view>
+
+#include "./escape_sequence.hpp"
+#include "./options.hpp"
+#include "./type_check.hpp"
+
+namespace cpp_dump {
+
+namespace _detail {
+
+inline std::string format_class_name(std::string_view class_name) {
+  std::string raw_output(class_name);
+  if (options::class_name_format & types::class_name_format_f::no_temp_args) {
+    std::string raw_output_wo_arg;
+    int lt_count = 0;
+    for (auto c : raw_output) {
+      if (c == '<') {
+        ++lt_count;
+      } else if (c == '>') {
+        --lt_count;
+      } else if (lt_count == 0) {
+        raw_output_wo_arg.push_back(c);
+      }
+    }
+    raw_output.swap(raw_output_wo_arg);
+  }
+  if (options::class_name_format & types::class_name_format_f::no_namespace) {
+    std::string raw_output_wo_namespace;
+    for (int i = static_cast<int>(raw_output.size() - 1); i >= 0; --i) {
+      if (raw_output[i] != ':') {
+        // append class name
+        raw_output_wo_namespace.push_back(raw_output[i]);
+        continue;
+      }
+
+      // skip namespace
+      int gt_count = 0;
+      for (--i; i >= 0; --i) {
+        if (raw_output[i] == '>') {
+          ++gt_count;
+        } else if (raw_output[i] == '<') {
+          --gt_count;
+          if (gt_count < 0) {
+            raw_output_wo_namespace.push_back(raw_output[i]);
+            break;
+          }
+        }
+      }
+    }
+    std::reverse(raw_output_wo_namespace.begin(), raw_output_wo_namespace.end());
+    raw_output.swap(raw_output_wo_namespace);
+  }
+  if (options::class_name_format & types::class_name_format_f::max_width_20
+      && raw_output.size() > 20) {
+    return es::class_name(raw_output.substr(0, 17) + "...");
+  }
+  return es::class_name(raw_output);
+}
+
+// The return type must be a built-in type, otherwise we don't know how it will be stringified.
+template <typename T>
+const char* _get_class_name_aux() {
+#if defined(__GNUC__) && !defined(__clang__)
+  return __PRETTY_FUNCTION__;
+#elif defined(__clang__)
+  return __PRETTY_FUNCTION__;
+#elif defined(_MSC_VER)
+  return __FUNCSIG__;
+#else
+  return "";
+#endif
+}
+
+template <typename T>
+std::string _get_class_name() {
+#if defined(__GNUC__) && !defined(__clang__)
+  constexpr std::size_t prefix_length =
+      std::string_view("const char* cpp_dump::_detail::_get_class_name_aux() [with T = ").size();
+  constexpr std::size_t suffix_length = std::string_view("]").size();
+#elif defined(__clang__)
+  constexpr std::size_t prefix_length =
+      std::string_view("const char *cpp_dump::_detail::_get_class_name_aux() [T = ").size();
+  constexpr std::size_t suffix_length = std::string_view("]").size();
+#elif defined(_MSC_VER)
+  constexpr std::size_t prefix_length =
+      std::string_view("const char *__cdecl cpp_dump::_detail::_get_class_name_aux<").size();
+  constexpr std::size_t suffix_length = std::string_view(">(void)").size();
+#else
+  constexpr std::size_t prefix_length = 0;
+  constexpr std::size_t suffix_length = 0;
+#endif
+
+  std::string_view func_name = _get_class_name_aux<remove_cvref<T>>();
+  std::string class_name(
+      func_name, prefix_length, func_name.size() - prefix_length - suffix_length
+  );
+
+#if defined(_MSC_VER)
+  class_name = replace_string(class_name, "struct ", "");
+  class_name = replace_string(class_name, "class ", "");
+  class_name = replace_string(class_name, "enum ", "");
+#endif
+
+  return class_name;
+}
+
+// Currently, used only by export_exception(), CPP_DUMP_DEFINE_EXPORT_OBJECT_GENERIC(), and
+// CPP_DUMP_DEFINE_EXPORT_ENUM_GENERIC()
+template <typename T>
+inline std::string format_class_name_auto() {
+  static std::string class_name = _get_class_name<T>();
+  return format_class_name(class_name);
+}
+
+}  // namespace _detail
+
+}  // namespace cpp_dump
diff --git a/cpp-dump/hpp/export_var/export_enum_generic.hpp b/cpp-dump/hpp/export_var/export_enum_generic.hpp
index e54ede7..ad6aa33 100644
--- a/cpp-dump/hpp/export_var/export_enum_generic.hpp
+++ b/cpp-dump/hpp/export_var/export_enum_generic.hpp
@@ -11,10 +11,10 @@
 #include <string>
 #include <type_traits>
 
+#include "../class_name.hpp"
 #include "../escape_sequence.hpp"
 #include "../expand_va_macro.hpp"
 #include "../export_command/export_command.hpp"
-#include "../type_check.hpp"
 
 #define _p_CPP_DUMP_EXPAND_FOR_EXPORT_ENUM_GENERIC(member) T::member
 #define _p_CPP_DUMP_EXPAND_FOR_EXPORT_ENUM_GENERIC2(member)                                        \
@@ -37,7 +37,7 @@
           decltype(_p_CPP_DUMP_EXPAND_VA(_p_CPP_DUMP_EXPAND_FOR_EXPORT_ENUM_GENERIC, __VA_ARGS__), std::string())> { \
     static const std::map<T, std::string_view> enum_to_string{                                                       \
         _p_CPP_DUMP_EXPAND_VA(_p_CPP_DUMP_EXPAND_FOR_EXPORT_ENUM_GENERIC2, __VA_ARGS__)};                            \
-    return es::class_name(get_typename<T>()) + es::op("::")                                                          \
+    return format_class_name_auto<T>() + es::op("::")                                                                \
            + (enum_to_string.count(value) ? es::member(enum_to_string.at(value))                                     \
                                           : es::unsupported("?"));                                                   \
   }                                                                                                                  \
diff --git a/cpp-dump/hpp/export_var/export_exception.hpp b/cpp-dump/hpp/export_var/export_exception.hpp
index f91bcea..ba548db 100644
--- a/cpp-dump/hpp/export_var/export_exception.hpp
+++ b/cpp-dump/hpp/export_var/export_exception.hpp
@@ -10,6 +10,7 @@
 #include <string>
 #include <type_traits>
 
+#include "../class_name.hpp"
 #include "../escape_sequence.hpp"
 #include "../export_command/export_command.hpp"
 #include "../type_check.hpp"
@@ -28,7 +29,7 @@ inline auto export_exception(
     bool fail_on_newline,
     const export_command &command
 ) -> std::enable_if_t<is_exception<T>, std::string> {
-  std::string class_name = es::class_name(get_typename<T>());
+  std::string class_name = format_class_name_auto<T>();
 
   _p_CPP_DUMP_DEFINE_EXPORT_OBJECT_COMMON1;
 
diff --git a/cpp-dump/hpp/export_var/export_object.hpp b/cpp-dump/hpp/export_var/export_object.hpp
index ef3badb..1257cb1 100644
--- a/cpp-dump/hpp/export_var/export_object.hpp
+++ b/cpp-dump/hpp/export_var/export_object.hpp
@@ -9,6 +9,7 @@
 
 #include <string>
 
+#include "../class_name.hpp"
 #include "../escape_sequence.hpp"
 #include "../expand_va_macro.hpp"
 #include "../export_command/export_command.hpp"
@@ -38,7 +39,7 @@
       bool fail_on_newline,                                                                        \
       const export_command &command                                                                \
   ) {                                                                                              \
-    std::string class_name = es::class_name(#TYPE);                                                \
+    std::string class_name = format_class_name(#TYPE);                                             \
                                                                                                    \
     _p_CPP_DUMP_DEFINE_EXPORT_OBJECT_COMMON1;                                                      \
                                                                                                    \
diff --git a/cpp-dump/hpp/export_var/export_object_generic.hpp b/cpp-dump/hpp/export_var/export_object_generic.hpp
index 9570602..f87310b 100644
--- a/cpp-dump/hpp/export_var/export_object_generic.hpp
+++ b/cpp-dump/hpp/export_var/export_object_generic.hpp
@@ -9,10 +9,10 @@
 
 #include <string>
 
+#include "../class_name.hpp"
 #include "../escape_sequence.hpp"
 #include "../expand_va_macro.hpp"
 #include "../export_command/export_command.hpp"
-#include "../type_check.hpp"
 #include "./export_object_common.hpp"
 
 #define _p_CPP_DUMP_EXPAND_FOR_EXPORT_OBJECT_GENERIC(member)  value.member
@@ -37,7 +37,7 @@
       bool fail_on_newline,                                                                                        \
       const export_command &command                                                                                \
   ) -> decltype(_p_CPP_DUMP_EXPAND_VA(_p_CPP_DUMP_EXPAND_FOR_EXPORT_OBJECT_GENERIC, __VA_ARGS__), std::string()) { \
-    std::string class_name = es::class_name(get_typename<T>());                                                    \
+    std::string class_name = format_class_name_auto<T>();                                                          \
                                                                                                                    \
     _p_CPP_DUMP_DEFINE_EXPORT_OBJECT_COMMON1;                                                                      \
                                                                                                                    \
diff --git a/cpp-dump/hpp/export_var/export_other/export_es_value_t.hpp b/cpp-dump/hpp/export_var/export_other/export_es_value_t.hpp
index 43f267e..bf89177 100644
--- a/cpp-dump/hpp/export_var/export_other/export_es_value_t.hpp
+++ b/cpp-dump/hpp/export_var/export_other/export_es_value_t.hpp
@@ -11,6 +11,7 @@
 #include <string_view>
 #include <vector>
 
+#include "../../class_name.hpp"
 #include "../../escape_sequence.hpp"
 #include "../../export_command/export_command.hpp"
 #include "../../options.hpp"
@@ -118,7 +119,7 @@ inline std::string export_es_value_t(
     bool fail_on_newline,
     const export_command &command
 ) {
-  std::string class_name = es::class_name("cpp_dump::types::es_value_t");
+  std::string class_name = format_class_name("cpp_dump::types::es_value_t");
 
   _p_CPP_DUMP_DEFINE_EXPORT_OBJECT_COMMON1_1;
 
diff --git a/cpp-dump/hpp/export_var/export_other/export_optional.hpp b/cpp-dump/hpp/export_var/export_other/export_optional.hpp
index 5558b4e..5e623d6 100644
--- a/cpp-dump/hpp/export_var/export_other/export_optional.hpp
+++ b/cpp-dump/hpp/export_var/export_other/export_optional.hpp
@@ -12,6 +12,7 @@
 #include <string_view>
 #include <type_traits>
 
+#include "../../class_name.hpp"
 #include "../../escape_sequence.hpp"
 #include "../../export_command/export_command.hpp"
 #include "../../type_check.hpp"
@@ -23,7 +24,7 @@ namespace _detail {
 
 inline std::string
 export_optional(const std::nullopt_t &, const std::string &, std::size_t, std::size_t, bool, const export_command &) {
-  return es::class_name("std::nullopt");
+  return format_class_name("std::nullopt");
 }
 
 namespace es {
@@ -44,7 +45,7 @@ inline auto export_optional(
     const export_command &command
 ) -> std::enable_if_t<is_optional<T>, std::string> {
   if (optional == std::nullopt) {
-    return es::class_name("std::nullopt");
+    return format_class_name("std::nullopt");
   }
   return es::_optional_question("?")
          + export_var(
diff --git a/cpp-dump/hpp/export_var/export_other/export_other_object.hpp b/cpp-dump/hpp/export_var/export_other/export_other_object.hpp
index 5bc6e6b..61f1bc8 100644
--- a/cpp-dump/hpp/export_var/export_other/export_other_object.hpp
+++ b/cpp-dump/hpp/export_var/export_other/export_other_object.hpp
@@ -17,7 +17,7 @@
 
 #endif
 
-#include "../../escape_sequence.hpp"
+#include "../../class_name.hpp"
 #include "../../expand_va_macro.hpp"
 #include "../../export_command/export_command.hpp"
 #include "../../type_check.hpp"
@@ -42,7 +42,7 @@
       bool fail_on_newline,                                                                        \
       const export_command &command                                                                \
   ) {                                                                                              \
-    std::string class_name = es::class_name(#TYPE);                                                \
+    std::string class_name = format_class_name(#TYPE);                                             \
                                                                                                    \
     _p_CPP_DUMP_DEFINE_EXPORT_OBJECT_COMMON1;                                                      \
                                                                                                    \
diff --git a/cpp-dump/hpp/export_var/export_other/export_type_info.hpp b/cpp-dump/hpp/export_var/export_other/export_type_info.hpp
index a1bd0c9..55b066d 100644
--- a/cpp-dump/hpp/export_var/export_other/export_type_info.hpp
+++ b/cpp-dump/hpp/export_var/export_other/export_type_info.hpp
@@ -15,7 +15,10 @@
 #include <cxxabi.h>
 #endif
 
+#include "../../class_name.hpp"
+#include "../../escape_sequence.hpp"
 #include "../../export_command/export_command.hpp"
+#include "../../type_check.hpp"
 #include "../export_object_common.hpp"
 
 namespace cpp_dump {
@@ -32,7 +35,7 @@ inline auto export_type_info(
     const export_command &command
 ) -> std::enable_if_t<is_type_info<T>, std::string> {
   std::string class_name =
-      es::class_name(std::is_same_v<T, std::type_info> ? "std::type_info" : "std::type_index");
+      format_class_name(std::is_same_v<T, std::type_info> ? "std::type_info" : "std::type_index");
 
 #if defined(__GNUC__)
   int status = 0;
diff --git a/cpp-dump/hpp/export_var/export_xixo.hpp b/cpp-dump/hpp/export_var/export_xixo.hpp
index 2dc457e..2ba34b5 100644
--- a/cpp-dump/hpp/export_var/export_xixo.hpp
+++ b/cpp-dump/hpp/export_var/export_xixo.hpp
@@ -11,6 +11,7 @@
 #include <stack>
 #include <string>
 
+#include "../class_name.hpp"
 #include "../escape_sequence.hpp"
 #include "../export_command/export_command.hpp"
 #include "./export_object_common.hpp"
@@ -28,7 +29,7 @@ inline std::string export_xixo(
     bool fail_on_newline,
     const export_command &command
 ) {
-  std::string class_name = es::class_name("std::queue");
+  std::string class_name = format_class_name("std::queue");
 
   _p_CPP_DUMP_DEFINE_EXPORT_OBJECT_COMMON1;
 
@@ -52,7 +53,7 @@ inline std::string export_xixo(
     bool fail_on_newline,
     const export_command &command
 ) {
-  std::string class_name = es::class_name("std::priority_queue");
+  std::string class_name = format_class_name("std::priority_queue");
 
   _p_CPP_DUMP_DEFINE_EXPORT_OBJECT_COMMON1;
 
@@ -73,7 +74,7 @@ inline std::string export_xixo(
     bool fail_on_newline,
     const export_command &command
 ) {
-  std::string class_name = es::class_name("std::stack");
+  std::string class_name = format_class_name("std::stack");
 
   _p_CPP_DUMP_DEFINE_EXPORT_OBJECT_COMMON1;
 
diff --git a/cpp-dump/hpp/options.hpp b/cpp-dump/hpp/options.hpp
index 9027d80..46223a4 100644
--- a/cpp-dump/hpp/options.hpp
+++ b/cpp-dump/hpp/options.hpp
@@ -83,6 +83,16 @@ struct es_value_t {
   std::string number_op{};                                // default
 };
 
+/**
+ * Type that holds the flags for class_name_format.
+ */
+struct class_name_format_f {
+  static constexpr unsigned int unset = 0;
+  static constexpr unsigned int no_temp_args = 1u << 0;
+  static constexpr unsigned int no_namespace = 1u << 1;
+  static constexpr unsigned int max_width_20 = 1u << 2;
+};
+
 }  // namespace types
 
 namespace options {
@@ -124,6 +134,12 @@ inline bool print_expr = true;
  */
 inline types::log_label_func_t log_label_func = log_label::default_func;
 
+/**
+ * Format of the class name when printing objects.
+ * This is an experimental feature.
+ */
+inline unsigned int class_name_format = types::class_name_format_f::no_temp_args;
+
 /**
  * Style of the escape sequences (output coloring).
  */
diff --git a/cpp-dump/hpp/type_check.hpp b/cpp-dump/hpp/type_check.hpp
index c144bb4..1384995 100644
--- a/cpp-dump/hpp/type_check.hpp
+++ b/cpp-dump/hpp/type_check.hpp
@@ -343,52 +343,6 @@ inline constexpr bool is_exportable =
 template <typename T>
 inline constexpr bool is_iterable_like = is_container<T> || is_map<T> || is_set<T> || is_tuple<T>;
 
-// The return type must be a built-in type, otherwise we don't know how it will be stringified.
-template <typename T>
-const char* _get_typename() {
-#if defined(__GNUC__) && !defined(__clang__)
-  return __PRETTY_FUNCTION__;
-#elif defined(__clang__)
-  return __PRETTY_FUNCTION__;
-#elif defined(_MSC_VER)
-  return __FUNCSIG__;
-#else
-  return "";
-#endif
-}
-
-// Currently, used only by export_exception() and CPP_DUMP_DEFINE_EXPORT_OBJECT_GENERIC()
-template <typename T>
-std::string get_typename() {
-#if defined(__GNUC__) && !defined(__clang__)
-  constexpr std::size_t prefix_length =
-      std::string_view("const char* cpp_dump::_detail::_get_typename() [with T = ").size();
-  constexpr std::size_t suffix_length = std::string_view("]").size();
-#elif defined(__clang__)
-  constexpr std::size_t prefix_length =
-      std::string_view("const char *cpp_dump::_detail::_get_typename() [T = ").size();
-  constexpr std::size_t suffix_length = std::string_view("]").size();
-#elif defined(_MSC_VER)
-  constexpr std::size_t prefix_length =
-      std::string_view("const char *__cdecl cpp_dump::_detail::_get_typename<").size();
-  constexpr std::size_t suffix_length = std::string_view(">(void)").size();
-#else
-  constexpr std::size_t prefix_length = 0;
-  constexpr std::size_t suffix_length = 0;
-#endif
-
-  std::string_view func_name = _get_typename<T>();
-  std::string type_name(func_name, prefix_length, func_name.size() - prefix_length - suffix_length);
-
-#if defined(_MSC_VER)
-  type_name = replace_string(type_name, "struct ", "");
-  type_name = replace_string(type_name, "class ", "");
-  type_name = replace_string(type_name, "enum ", "");
-#endif
-
-  return type_name;
-}
-
 }  // namespace _detail
 
 }  // namespace cpp_dump
diff --git a/test/dump_variable_test.cpp b/test/dump_variable_test.cpp
index bba0374..4f76136 100644
--- a/test/dump_variable_test.cpp
+++ b/test/dump_variable_test.cpp
@@ -69,21 +69,16 @@ int main(int argc, char *argv[]) {
       using logic_error::logic_error;
     } original_error1("This is an original error.");
 
-    struct original_class {
+    struct long_name_original_class {
       int member_var = 5;
       std::string member_func() const { return "This is a member_func."; }
     };
 
     enum original_enum { member1, member2, member3 };
-    enum class original_scoped_enum { member1, member2, member3 };
-
-    struct unsupported_original_class {
-      int member_var = 5;
-      std::string member_func() { return "This is a member_func."; }
-    };
+    enum class long_name_original_scoped_enum { member1, member2, member3 };
 
     cpp_dump::_detail::export_enum_generic(
-        original_scoped_enum::member1,
+        long_name_original_scoped_enum::member1,
         "",
         0,
         0,
@@ -91,13 +86,28 @@ int main(int argc, char *argv[]) {
         cpp_dump::_detail::export_command::default_command
     );
 
-    cpp_dump(original_error1);
-    cpp_dump(ns::template_class<ns::template_class<int>>());
-    cpp_dump(original_class());
-    cpp_dump(original_enum::member1, original_enum::member2, original_enum::member3);
-    cpp_dump(
-        original_scoped_enum::member1, original_scoped_enum::member2, original_scoped_enum::member3
-    );
+    rep(style, 1 << 3) {
+      CPP_DUMP_SET_OPTION(class_name_format, style);
+      cpp_dump(bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args));
+      cpp_dump(bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace));
+      cpp_dump(bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20));
+      cpp_dump(original_error1);
+      cpp_dump(ns::template_class<ns::template_class<int>>());
+      cpp_dump(long_name_original_class());
+      cpp_dump(original_enum::member1, original_enum::member2, original_enum::member3);
+      cpp_dump(
+          long_name_original_scoped_enum::member1,
+          long_name_original_scoped_enum::member2,
+          long_name_original_scoped_enum::member3
+      );
+      clog << endl;
+    }
+
+    struct unsupported_original_class {
+      int member_var = 5;
+      std::string member_func() { return "This is a member_func."; }
+    };
+
     cpp_dump(unsupported_original_class());
   } else {
     // pointer
diff --git a/test/readme_test.cmake b/test/readme_test.cmake
index 740359d..78d6898 100644
--- a/test/readme_test.cmake
+++ b/test/readme_test.cmake
@@ -28,7 +28,7 @@ execute_process(
 )
 
 set(raw_address_file supports-various-types;customizable-colors;no-es;formatting-with-manipulators;test-code)
-set(auto_classname_file user-defined-class-generic;user-defined-enum-generic)
+set(auto_class_name_file user-defined-class-generic;user-defined-enum-generic)
 
 if("${basename}" IN_LIST raw_address_file)
    # Do not remove escape sequences but remove raw addresses.
@@ -37,7 +37,7 @@ if("${basename}" IN_LIST raw_address_file)
    else()
       string(REGEX REPLACE "${esc0x1b}\\[32m(0x[0-9a-f]+|00[0-9A-F]+)${esc0x1b}\\[0m" "${esc0x1b}[32m0x7fffffffffff${esc0x1b}[0m" error_contents "${error_contents}")
    endif()
-elseif("${basename}" IN_LIST auto_classname_file)
+elseif("${basename}" IN_LIST auto_class_name_file)
    string(REGEX REPLACE "main[^:]*::" "" error_contents "${error_contents}")
 endif()
 
diff --git a/test/txt/color_variable_clang_by_syntax.txt b/test/txt/color_variable_clang_by_syntax.txt
index fd17a58..8de3e9d 100644
--- a/test/txt/color_variable_clang_by_syntax.txt
+++ b/test/txt/color_variable_clang_by_syntax.txt
@@ -1,7 +1,85 @@
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
 [dump] original_error1 => original_error{ what()= "This is an original error." }
 [dump] ns::template_class<ns::template_class<int>>() => ns::template_class<ns::template_class<int>>{ member_var= 5, member_func()= "This is a member_func." }
-[dump] original_class() => original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
 [dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
-[dump] original_scoped_enum::member1 => original_scoped_enum::member1, original_scoped_enum::member2 => original_scoped_enum::member2, 
-       original_scoped_enum::member3 => original_scoped_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<template_class<int>>{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_clas...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<te...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
 [dump] unsupported_original_class() => Unsupported Type
diff --git a/test/txt/color_variable_clang_original.txt b/test/txt/color_variable_clang_original.txt
index 6eec721..480512f 100644
--- a/test/txt/color_variable_clang_original.txt
+++ b/test/txt/color_variable_clang_original.txt
@@ -1,7 +1,85 @@
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
 [dump] original_error1 => original_error{ what()= "This is an original error." }
 [dump] ns::template_class<ns::template_class<int>>() => ns::template_class<ns::template_class<int>>{ member_var= 5, member_func()= "This is a member_func." }
-[dump] original_class() => original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
 [dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
-[dump] original_scoped_enum::member1 => original_scoped_enum::member1, original_scoped_enum::member2 => original_scoped_enum::member2, 
-       original_scoped_enum::member3 => original_scoped_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<template_class<int>>{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_clas...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<te...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
 [dump] unsupported_original_class() => Unsupported Type
diff --git a/test/txt/color_variable_gnu_by_syntax.txt b/test/txt/color_variable_gnu_by_syntax.txt
index 17531c1..83fbd88 100644
--- a/test/txt/color_variable_gnu_by_syntax.txt
+++ b/test/txt/color_variable_gnu_by_syntax.txt
@@ -1,9 +1,89 @@
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
 [dump] original_error1 => main(int, char**)::original_error{ what()= "This is an original error." }
 [dump] ns::template_class<ns::template_class<int>>() => ns::template_class<ns::template_class<int> >{ member_var= 5, member_func()= "This is a member_func." }
-[dump] original_class() => main(int, char**)::original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main(int, char**)::long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
 [dump] original_enum::member1 => main(int, char**)::original_enum::member1, original_enum::member2 => main(int, char**)::original_enum::member2, 
        original_enum::member3 => main(int, char**)::original_enum::?
-[dump] original_scoped_enum::member1 => main(int, char**)::original_scoped_enum::member1, 
-       original_scoped_enum::member2 => main(int, char**)::original_scoped_enum::member2, 
-       original_scoped_enum::member3 => main(int, char**)::original_scoped_enum::?
+[dump] long_name_original_scoped_enum::member1 => main(int, char**)::long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => main(int, char**)::long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => main(int, char**)::long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => main(int, char**)::original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main(int, char**)::long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main(int, char**)::original_enum::member1, original_enum::member2 => main(int, char**)::original_enum::member2, 
+       original_enum::member3 => main(int, char**)::original_enum::?
+[dump] long_name_original_scoped_enum::member1 => main(int, char**)::long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => main(int, char**)::long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => main(int, char**)::long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<template_class<int> >{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => main(int, char**)...{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_clas...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main(int, char**)...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main(int, char**)...::member1, original_enum::member2 => main(int, char**)...::member2, 
+       original_enum::member3 => main(int, char**)...::?
+[dump] long_name_original_scoped_enum::member1 => main(int, char**)...::member1, long_name_original_scoped_enum::member2 => main(int, char**)...::member2, 
+       long_name_original_scoped_enum::member3 => main(int, char**)...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => main(int, char**)...{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main(int, char**)...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main(int, char**)...::member1, original_enum::member2 => main(int, char**)...::member2, 
+       original_enum::member3 => main(int, char**)...::?
+[dump] long_name_original_scoped_enum::member1 => main(int, char**)...::member1, long_name_original_scoped_enum::member2 => main(int, char**)...::member2, 
+       long_name_original_scoped_enum::member3 => main(int, char**)...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<te...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
 [dump] unsupported_original_class() => Unsupported Type
diff --git a/test/txt/color_variable_gnu_original.txt b/test/txt/color_variable_gnu_original.txt
index d8a066a..6c55014 100644
--- a/test/txt/color_variable_gnu_original.txt
+++ b/test/txt/color_variable_gnu_original.txt
@@ -1,9 +1,89 @@
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
 [dump] original_error1 => main(int, char**)::original_error{ what()= "This is an original error." }
 [dump] ns::template_class<ns::template_class<int>>() => ns::template_class<ns::template_class<int> >{ member_var= 5, member_func()= "This is a member_func." }
-[dump] original_class() => main(int, char**)::original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main(int, char**)::long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
 [dump] original_enum::member1 => main(int, char**)::original_enum::member1, original_enum::member2 => main(int, char**)::original_enum::member2, 
        original_enum::member3 => main(int, char**)::original_enum::?
-[dump] original_scoped_enum::member1 => main(int, char**)::original_scoped_enum::member1, 
-       original_scoped_enum::member2 => main(int, char**)::original_scoped_enum::member2, 
-       original_scoped_enum::member3 => main(int, char**)::original_scoped_enum::?
+[dump] long_name_original_scoped_enum::member1 => main(int, char**)::long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => main(int, char**)::long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => main(int, char**)::long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => main(int, char**)::original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main(int, char**)::long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main(int, char**)::original_enum::member1, original_enum::member2 => main(int, char**)::original_enum::member2, 
+       original_enum::member3 => main(int, char**)::original_enum::?
+[dump] long_name_original_scoped_enum::member1 => main(int, char**)::long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => main(int, char**)::long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => main(int, char**)::long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<template_class<int> >{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => main(int, char**)...{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_clas...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main(int, char**)...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main(int, char**)...::member1, original_enum::member2 => main(int, char**)...::member2, 
+       original_enum::member3 => main(int, char**)...::?
+[dump] long_name_original_scoped_enum::member1 => main(int, char**)...::member1, long_name_original_scoped_enum::member2 => main(int, char**)...::member2, 
+       long_name_original_scoped_enum::member3 => main(int, char**)...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => main(int, char**)...{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main(int, char**)...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main(int, char**)...::member1, original_enum::member2 => main(int, char**)...::member2, 
+       original_enum::member3 => main(int, char**)...::?
+[dump] long_name_original_scoped_enum::member1 => main(int, char**)...::member1, long_name_original_scoped_enum::member2 => main(int, char**)...::member2, 
+       long_name_original_scoped_enum::member3 => main(int, char**)...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<te...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
 [dump] unsupported_original_class() => Unsupported Type
diff --git a/test/txt/color_variable_msvc_by_syntax.txt b/test/txt/color_variable_msvc_by_syntax.txt
index 051f032..9ae78d5 100644
--- a/test/txt/color_variable_msvc_by_syntax.txt
+++ b/test/txt/color_variable_msvc_by_syntax.txt
@@ -1,8 +1,89 @@
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
 [dump] original_error1 => main::original_error{ what()= "This is an original error." }
 [dump] ns::template_class<ns::template_class<int>>() => ns::template_class<ns::template_class<int> >{ member_var= 5, member_func()= "This is a member_func." }
-[dump] original_class() => main::original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main::long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
 [dump] original_enum::member1 => main::original_enum::member1, original_enum::member2 => main::original_enum::member2, 
        original_enum::member3 => main::original_enum::?
-[dump] original_scoped_enum::member1 => main::original_scoped_enum::member1, original_scoped_enum::member2 => main::original_scoped_enum::member2, 
-       original_scoped_enum::member3 => main::original_scoped_enum::?
+[dump] long_name_original_scoped_enum::member1 => main::long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => main::long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => main::long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => main::original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main::long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main::original_enum::member1, original_enum::member2 => main::original_enum::member2, 
+       original_enum::member3 => main::original_enum::?
+[dump] long_name_original_scoped_enum::member1 => main::long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => main::long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => main::long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<template_class<int> >{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => main::original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_clas...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main::long_name_o...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main::original_enum::member1, original_enum::member2 => main::original_enum::member2, 
+       original_enum::member3 => main::original_enum::?
+[dump] long_name_original_scoped_enum::member1 => main::long_name_o...::member1, long_name_original_scoped_enum::member2 => main::long_name_o...::member2, 
+       long_name_original_scoped_enum::member3 => main::long_name_o...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => main::original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main::long_name_o...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main::original_enum::member1, original_enum::member2 => main::original_enum::member2, 
+       original_enum::member3 => main::original_enum::?
+[dump] long_name_original_scoped_enum::member1 => main::long_name_o...::member1, long_name_original_scoped_enum::member2 => main::long_name_o...::member2, 
+       long_name_original_scoped_enum::member3 => main::long_name_o...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<te...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
 [dump] unsupported_original_class() => Unsupported Type
diff --git a/test/txt/color_variable_msvc_original.txt b/test/txt/color_variable_msvc_original.txt
index 955f9ea..e045f24 100644
--- a/test/txt/color_variable_msvc_original.txt
+++ b/test/txt/color_variable_msvc_original.txt
@@ -1,8 +1,89 @@
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
 [dump] original_error1 => main::original_error{ what()= "This is an original error." }
 [dump] ns::template_class<ns::template_class<int>>() => ns::template_class<ns::template_class<int> >{ member_var= 5, member_func()= "This is a member_func." }
-[dump] original_class() => main::original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main::long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
 [dump] original_enum::member1 => main::original_enum::member1, original_enum::member2 => main::original_enum::member2, 
        original_enum::member3 => main::original_enum::?
-[dump] original_scoped_enum::member1 => main::original_scoped_enum::member1, original_scoped_enum::member2 => main::original_scoped_enum::member2, 
-       original_scoped_enum::member3 => main::original_scoped_enum::?
+[dump] long_name_original_scoped_enum::member1 => main::long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => main::long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => main::long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => main::original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main::long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main::original_enum::member1, original_enum::member2 => main::original_enum::member2, 
+       original_enum::member3 => main::original_enum::?
+[dump] long_name_original_scoped_enum::member1 => main::long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => main::long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => main::long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<template_class<int> >{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => main::original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_clas...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main::long_name_o...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main::original_enum::member1, original_enum::member2 => main::original_enum::member2, 
+       original_enum::member3 => main::original_enum::?
+[dump] long_name_original_scoped_enum::member1 => main::long_name_o...::member1, long_name_original_scoped_enum::member2 => main::long_name_o...::member2, 
+       long_name_original_scoped_enum::member3 => main::long_name_o...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => main::original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main::long_name_o...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main::original_enum::member1, original_enum::member2 => main::original_enum::member2, 
+       original_enum::member3 => main::original_enum::?
+[dump] long_name_original_scoped_enum::member1 => main::long_name_o...::member1, long_name_original_scoped_enum::member2 => main::long_name_o...::member2, 
+       long_name_original_scoped_enum::member3 => main::long_name_o...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<te...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
 [dump] unsupported_original_class() => Unsupported Type
diff --git a/test/txt/dump_variable_clang.txt b/test/txt/dump_variable_clang.txt
index 425531c..a4c16fa 100644
--- a/test/txt/dump_variable_clang.txt
+++ b/test/txt/dump_variable_clang.txt
@@ -1,7 +1,85 @@
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
 [dump] original_error1 => original_error{ what()= "This is an original error." }
 [dump] ns::template_class<ns::template_class<int>>() => ns::template_class<ns::template_class<int>>{ member_var= 5, member_func()= "This is a member_func." }
-[dump] original_class() => original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
 [dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
-[dump] original_scoped_enum::member1 => original_scoped_enum::member1, original_scoped_enum::member2 => original_scoped_enum::member2, 
-       original_scoped_enum::member3 => original_scoped_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<template_class<int>>{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_clas...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<te...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
 [dump] unsupported_original_class() => Unsupported Type
diff --git a/test/txt/dump_variable_gnu.txt b/test/txt/dump_variable_gnu.txt
index bebfe26..b36bd9c 100644
--- a/test/txt/dump_variable_gnu.txt
+++ b/test/txt/dump_variable_gnu.txt
@@ -1,9 +1,89 @@
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
 [dump] original_error1 => main(int, char**)::original_error{ what()= "This is an original error." }
 [dump] ns::template_class<ns::template_class<int>>() => ns::template_class<ns::template_class<int> >{ member_var= 5, member_func()= "This is a member_func." }
-[dump] original_class() => main(int, char**)::original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main(int, char**)::long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
 [dump] original_enum::member1 => main(int, char**)::original_enum::member1, original_enum::member2 => main(int, char**)::original_enum::member2, 
        original_enum::member3 => main(int, char**)::original_enum::?
-[dump] original_scoped_enum::member1 => main(int, char**)::original_scoped_enum::member1, 
-       original_scoped_enum::member2 => main(int, char**)::original_scoped_enum::member2, 
-       original_scoped_enum::member3 => main(int, char**)::original_scoped_enum::?
+[dump] long_name_original_scoped_enum::member1 => main(int, char**)::long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => main(int, char**)::long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => main(int, char**)::long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => main(int, char**)::original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main(int, char**)::long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main(int, char**)::original_enum::member1, original_enum::member2 => main(int, char**)::original_enum::member2, 
+       original_enum::member3 => main(int, char**)::original_enum::?
+[dump] long_name_original_scoped_enum::member1 => main(int, char**)::long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => main(int, char**)::long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => main(int, char**)::long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<template_class<int> >{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => main(int, char**)...{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_clas...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main(int, char**)...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main(int, char**)...::member1, original_enum::member2 => main(int, char**)...::member2, 
+       original_enum::member3 => main(int, char**)...::?
+[dump] long_name_original_scoped_enum::member1 => main(int, char**)...::member1, long_name_original_scoped_enum::member2 => main(int, char**)...::member2, 
+       long_name_original_scoped_enum::member3 => main(int, char**)...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => main(int, char**)...{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main(int, char**)...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main(int, char**)...::member1, original_enum::member2 => main(int, char**)...::member2, 
+       original_enum::member3 => main(int, char**)...::?
+[dump] long_name_original_scoped_enum::member1 => main(int, char**)...::member1, long_name_original_scoped_enum::member2 => main(int, char**)...::member2, 
+       long_name_original_scoped_enum::member3 => main(int, char**)...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<te...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
 [dump] unsupported_original_class() => Unsupported Type
diff --git a/test/txt/dump_variable_msvc.txt b/test/txt/dump_variable_msvc.txt
index 0398372..c8b799e 100644
--- a/test/txt/dump_variable_msvc.txt
+++ b/test/txt/dump_variable_msvc.txt
@@ -1,8 +1,89 @@
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
 [dump] original_error1 => main::original_error{ what()= "This is an original error." }
 [dump] ns::template_class<ns::template_class<int>>() => ns::template_class<ns::template_class<int> >{ member_var= 5, member_func()= "This is a member_func." }
-[dump] original_class() => main::original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main::long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
 [dump] original_enum::member1 => main::original_enum::member1, original_enum::member2 => main::original_enum::member2, 
        original_enum::member3 => main::original_enum::?
-[dump] original_scoped_enum::member1 => main::original_scoped_enum::member1, original_scoped_enum::member2 => main::original_scoped_enum::member2, 
-       original_scoped_enum::member3 => main::original_scoped_enum::?
+[dump] long_name_original_scoped_enum::member1 => main::long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => main::long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => main::long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => main::original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main::long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main::original_enum::member1, original_enum::member2 => main::original_enum::member2, 
+       original_enum::member3 => main::original_enum::?
+[dump] long_name_original_scoped_enum::member1 => main::long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => main::long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => main::long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<template_class<int> >{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => false
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_original_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_original_scoped_enum::member1, 
+       long_name_original_scoped_enum::member2 => long_name_original_scoped_enum::member2, 
+       long_name_original_scoped_enum::member3 => long_name_original_scoped_enum::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => main::original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_clas...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main::long_name_o...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main::original_enum::member1, original_enum::member2 => main::original_enum::member2, 
+       original_enum::member3 => main::original_enum::?
+[dump] long_name_original_scoped_enum::member1 => main::long_name_o...::member1, long_name_original_scoped_enum::member2 => main::long_name_o...::member2, 
+       long_name_original_scoped_enum::member3 => main::long_name_o...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => main::original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => ns::template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => main::long_name_o...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => main::original_enum::member1, original_enum::member2 => main::original_enum::member2, 
+       original_enum::member3 => main::original_enum::?
+[dump] long_name_original_scoped_enum::member1 => main::long_name_o...::member1, long_name_original_scoped_enum::member2 => main::long_name_o...::member2, 
+       long_name_original_scoped_enum::member3 => main::long_name_o...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => false
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class<te...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_temp_args) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::no_namespace) => true
+[dump] bool(cp::options::class_name_format & cp::types::class_name_format_f::max_width_20) => true
+[dump] original_error1 => original_error{ what()= "This is an original error." }
+[dump] ns::template_class<ns::template_class<int>>() => template_class{ member_var= 5, member_func()= "This is a member_func." }
+[dump] long_name_original_class() => long_name_origina...{ member_var= 5, member_func()= "This is a member_func." }
+[dump] original_enum::member1 => original_enum::member1, original_enum::member2 => original_enum::member2, original_enum::member3 => original_enum::?
+[dump] long_name_original_scoped_enum::member1 => long_name_origina...::member1, long_name_original_scoped_enum::member2 => long_name_origina...::member2, 
+       long_name_original_scoped_enum::member3 => long_name_origina...::?
+
 [dump] unsupported_original_class() => Unsupported Type