r203820 - [C++11] Replacing ObjCImplementationDecl iterators init_begin() and init_end() with iterator_range inits(). Updating all of the usages of the iterators with range-based for loops.

[Aaron Ballman]

Author: aaronballman
Date: Thu Mar 13 12:35:02 2014
New Revision: 203820

URL: http://llvm.org/viewvc/llvm-project?rev=203820&view=rev
Log:
[C++11] Replacing ObjCImplementationDecl iterators init_begin() and init_end() with iterator_range inits(). Updating all of the usages of the iterators with range-based for loops.

Modified:
    cfe/trunk/include/clang/AST/DeclObjC.h
    cfe/trunk/lib/CodeGen/CGObjC.cpp

Modified: cfe/trunk/include/clang/AST/DeclObjC.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/AST/DeclObjC.h?rev=203820&r1=203819&r2=203820&view=diff
==============================================================================
--- cfe/trunk/include/clang/AST/DeclObjC.h (original)
+++ cfe/trunk/include/clang/AST/DeclObjC.h Thu Mar 13 12:35:02 2014
@@ -1934,6 +1934,14 @@ public:
   /// init_const_iterator - Iterates through the ivar initializer list.
   typedef CXXCtorInitializer * const * init_const_iterator;
 
+  typedef llvm::iterator_range<init_iterator> init_range;
+  typedef llvm::iterator_range<init_const_iterator> init_const_range;
+
+  init_range inits() { return init_range(init_begin(), init_end()); }
+  init_const_range inits() const {
+    return init_const_range(init_begin(), init_end());
+  }
+
   /// init_begin() - Retrieve an iterator to the first initializer.
   init_iterator       init_begin()       { return IvarInitializers; }
   /// begin() - Retrieve an iterator to the first initializer.

Modified: cfe/trunk/lib/CodeGen/CGObjC.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGObjC.cpp?rev=203820&r1=203819&r2=203820&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGObjC.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGObjC.cpp Thu Mar 13 12:35:02 2014
@@ -1362,11 +1362,9 @@ void CodeGenFunction::GenerateObjCCtorDt
     // Suppress the final autorelease in ARC.
     AutoreleaseResult = false;
 
-    for (ObjCImplementationDecl::init_const_iterator B = IMP->init_begin(),
-           E = IMP->init_end(); B != E; ++B) {
-      CXXCtorInitializer *IvarInit = (*B);
+    for (const auto *IvarInit : IMP->inits()) {
       FieldDecl *Field = IvarInit->getAnyMember();
-      ObjCIvarDecl  *Ivar = cast<ObjCIvarDecl>(Field);
+      ObjCIvarDecl *Ivar = cast<ObjCIvarDecl>(Field);
       LValue LV = EmitLValueForIvar(TypeOfSelfObject(), 
                                     LoadObjCSelf(), Ivar, 0);
       EmitAggExpr(IvarInit->getInit(),