[C++11] Replacing ObjCInterfaceDecl iterators known_extensions_begin() and known_extensions_end() with iterator_range known_extensions(). Updating all of the usages of the iterators with range-based for loops.

llvm-svn: 203857

1 files changed, 2 insertions, 9 deletions

diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
index 64cdda1c18b..2f8b8e66185 100644
--- a/clang/lib/AST/ASTContext.cpp
+++ b/clang/lib/AST/ASTContext.cpp
@@ -387,10 +387,7 @@ static void addRedeclaredMethods(const ObjCMethodDecl *ObjCMethod,
     if (!ID)
       return;
     // Add redeclared method here.
-    for (ObjCInterfaceDecl::known_extensions_iterator
-           Ext = ID->known_extensions_begin(),
-           ExtEnd = ID->known_extensions_end();
-         Ext != ExtEnd; ++Ext) {
+    for (const auto *Ext : ID->known_extensions()) {
       if (ObjCMethodDecl *RedeclaredMethod =
             Ext->getMethod(ObjCMethod->getSelector(),
                                   ObjCMethod->isInstanceMethod()))
@@ -1854,12 +1851,8 @@ void ASTContext::CollectInheritedProtocols(const Decl *CDecl,
 unsigned ASTContext::CountNonClassIvars(const ObjCInterfaceDecl *OI) const {
   unsigned count = 0;  
   // Count ivars declared in class extension.
-  for (ObjCInterfaceDecl::known_extensions_iterator
-         Ext = OI->known_extensions_begin(),
-         ExtEnd = OI->known_extensions_end();
-       Ext != ExtEnd; ++Ext) {
+  for (const auto *Ext : OI->known_extensions())
     count += Ext->ivar_size();
-  }
   
   // Count ivar defined in this class's implementation.  This
   // includes synthesized ivars.