From: Andrew Gallagher <agallagher@fb.com>
Date: Tue, 29 Jan 2013 06:54:19 +0000 (-0800)
Subject: folly/dynamic: fix explicit specializations after instantiation
X-Git-Tag: v0.22.0~1075
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=a0d036e4cd5a52b4039ca3379cd105bfe848d010;p=folly.git

folly/dynamic: fix explicit specializations after instantiation

Summary:
clang complains that the explicit specializations in dynamic.cpp
come after references in dynamic-inl.h.

Test Plan:
- built dyamic.o with clang
- built folly normally and ran unittests

Reviewed By: delong.j@fb.com

FB internal diff: D691081
---

diff --git a/folly/dynamic-inl.h b/folly/dynamic-inl.h
index 34b988e7..92cd67ef 100644
--- a/folly/dynamic-inl.h
+++ b/folly/dynamic-inl.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012 Facebook, Inc.
+ * Copyright 2013 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -691,6 +691,20 @@ template<class T> struct dynamic::TypeInfo {
   static Type const type;
 };
 
+#define FB_DEC_TYPE(T)                                      \
+  template<> char const dynamic::TypeInfo<T>::name[];       \
+  template<> dynamic::Type const dynamic::TypeInfo<T>::type
+
+FB_DEC_TYPE(void*);
+FB_DEC_TYPE(bool);
+FB_DEC_TYPE(fbstring);
+FB_DEC_TYPE(dynamic::Array);
+FB_DEC_TYPE(double);
+FB_DEC_TYPE(int64_t);
+FB_DEC_TYPE(dynamic::ObjectImpl);
+
+#undef FB_DEC_TYPE
+
 template<class T>
 T dynamic::asImpl() const {
   switch (type()) {