Use arg visitor when formatting printf argument

and get rid of ignore_incompatible_str.
2015-06-16 07:36:32 -07:00
parent 9b6b3382e3
commit 270069beda
2 changed files with 137 additions and 167 deletions
@@ -1120,8 +1120,11 @@ class RuntimeError : public std::runtime_error {
  RuntimeError() : std::runtime_error("") {}
 };

+template <typename Impl, typename Char>
+class BasicArgFormatter;
+
 template <typename Char>
-class ArgFormatter;
+class PrintfArgFormatter;

 template <typename Char>
 class ArgMap;
@@ -1857,8 +1860,10 @@ class BasicWriter {
  template<typename T>
  void append_float_length(Char *&, T) {}

-  friend class internal::ArgFormatter<Char>;
-  friend class internal::PrintfFormatter<Char>;
+  template <typename Impl, typename Char_>
+  friend class internal::BasicArgFormatter;
+
+  friend class internal::PrintfArgFormatter<Char>;

 protected:
  /**