From e6df023916c332eba7cd8b8d9990f4f356ce339b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonathan=20M=C3=BCller?= <git@foonathan.net>
Date: Fri, 5 May 2017 14:40:58 +0200
Subject: [PATCH] Workaround MSVC lookup issue in ArgFormatterBase

Fixes #505.

(cherry picked from commit 52aabbe7efe9c71c24ef1b1397de16c9844eea5d)
---
 fmt/format.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fmt/format.h b/fmt/format.h
index 2bcb7e28..535a78b3 100644
--- a/fmt/format.h
+++ b/fmt/format.h
@@ -1879,6 +1879,9 @@ class ArgFormatterBase : public ArgVisitor<Impl, void> {
     writer_.write_int(reinterpret_cast<uintptr_t>(p), spec_);
   }
 
+  // workaround MSVC two-phase lookup issue
+  typedef internal::Arg Arg;
+
  protected:
   BasicWriter<Char> &writer() { return writer_; }
   FormatSpec &spec() { return spec_; }