From 23def507c579930c931c7aa85909d6c30cfcc62d Mon Sep 17 00:00:00 2001
From: Hubert Tong <hubert.reinterpretcast@gmail.com>
Date: Wed, 20 Jul 2016 00:57:56 +0000
Subject: [PATCH] Fix r276069: add default argument for new parameter

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@276073 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/clang/AST/DeclTemplate.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/clang/AST/DeclTemplate.h b/include/clang/AST/DeclTemplate.h
index 4d8aaea91b..e70b29e53a 100644
--- a/include/clang/AST/DeclTemplate.h
+++ b/include/clang/AST/DeclTemplate.h
@@ -80,12 +80,13 @@ protected:
                         Expr *RequiresClause);
 
 public:
+  // FIXME: remove default argument for RequiresClause
   static TemplateParameterList *Create(const ASTContext &C,
                                        SourceLocation TemplateLoc,
                                        SourceLocation LAngleLoc,
                                        ArrayRef<NamedDecl *> Params,
                                        SourceLocation RAngleLoc,
-                                       Expr *RequiresClause);
+                                       Expr *RequiresClause = nullptr);
 
   /// \brief Iterates through the template parameters in this list.
   typedef NamedDecl** iterator;
-- 
2.40.0