From: Sean Callanan <scallanan@apple.com>
Date: Tue, 28 Apr 2015 21:18:01 +0000 (+0000)
Subject: Attempt to fix the MSVC build by making ExprIterator
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6528e3ab67e02b76f531f28226d0369e4d9d63d8;p=clang

Attempt to fix the MSVC build by making ExprIterator
inherit correctly.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@236035 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/AST/Stmt.h b/include/clang/AST/Stmt.h
index 445cd849fc..ce9449dc46 100644
--- a/include/clang/AST/Stmt.h
+++ b/include/clang/AST/Stmt.h
@@ -58,7 +58,9 @@ namespace clang {
   class Stmt;
   class Expr;
 
-  class ExprIterator {
+  class ExprIterator : public std::iterator<std::forward_iterator_tag,
+                                            Expr *&, ptrdiff_t,
+                                            Expr *&, Expr *&> {
     Stmt** I;
   public:
     ExprIterator(Stmt** i) : I(i) {}
@@ -77,7 +79,10 @@ namespace clang {
     bool operator>=(const ExprIterator& R) const { return I >= R.I; }
   };
 
-  class ConstExprIterator {
+  class ConstExprIterator : public std::iterator<std::forward_iterator_tag,
+                                                 const Expr *&, ptrdiff_t,
+                                                 const Expr *&,
+                                                 const Expr *&> {
     const Stmt * const *I;
   public:
     ConstExprIterator(const Stmt * const *i) : I(i) {}