From f2de736f81473049ee36ef48c7b6227c3a4a5159 Mon Sep 17 00:00:00 2001
From: triton <joao@tritao.eu>
Date: Sat, 10 Jan 2015 19:07:58 +0000
Subject: [PATCH] Fixed cyclic dependency when parsing class templates with
 friends.

Fixes ddobrev/QtSharp#22. Thanks to @golddranks for debugging the problem and the fix.
---
 src/CppParser/Parser.cpp |  5 ++++-
 tests/Basic/Basic.h      | 12 ++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/CppParser/Parser.cpp b/src/CppParser/Parser.cpp
index 14ac4468..80e92628 100644
--- a/src/CppParser/Parser.cpp
+++ b/src/CppParser/Parser.cpp
@@ -960,7 +960,10 @@ ClassTemplate* Parser::WalkClassTemplate(clang::ClassTemplateDecl* TD)
     CT->_Namespace = NS;
     NS->Templates.push_back(CT);
 
-    CT->TemplatedDecl = WalkRecordCXX(TD->getTemplatedDecl());
+    bool Process;
+    CT->TemplatedDecl = GetRecord(TD->getTemplatedDecl(), Process); 
+    WalkRecordCXX(TD->getTemplatedDecl());
+
     CT->Parameters = WalkTemplateParameterList(TD->getTemplateParameters());
 
     return CT;
diff --git a/tests/Basic/Basic.h b/tests/Basic/Basic.h
index 994f6311..0b6ede87 100644
--- a/tests/Basic/Basic.h
+++ b/tests/Basic/Basic.h
@@ -673,6 +673,18 @@ private:
     int m;
 };
 
+template<typename T> class FriendTemplate
+{
+    template<typename TT>
+    friend FriendTemplate<TT> func(const FriendTemplate<TT>&);
+
+    friend FriendTemplate;
+    friend class FriendTemplate;
+
+    template<typename TT>
+    friend class FriendTemplate;
+};
+
 class DLL_API DifferentConstOverloads
 {
 public: