Revert Decl's iterators back to pointer value_type rather than reference value_type

In addition, I've made the pointer and reference typedef 'void' rather than T*
just so they can't get misused. I would've omitted them entirely but
std::distance likes them to be there even if it doesn't use them.

This rolls back r155808 and r155869.

Review by Doug Gregor incorporating feedback from Chandler Carruth.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158104 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/ARCMigrate/TransProperties.cpp b/lib/ARCMigrate/TransProperties.cpp
index 5ec918fe93..fdd6e8863b 100644
--- a/lib/ARCMigrate/TransProperties.cpp
+++ b/lib/ARCMigrate/TransProperties.cpp
@@ -85,7 +85,7 @@ public:
         if (PrevAtProps->find(RawLoc) != PrevAtProps->end())
           continue;
       PropsTy &props = AtProps[RawLoc];
-      props.push_back(&*propI);
+      props.push_back(*propI);
     }
   }
 
@@ -102,7 +102,7 @@ public:
     for (prop_impl_iterator
            I = prop_impl_iterator(D->decls_begin()),
            E = prop_impl_iterator(D->decls_end()); I != E; ++I) {
-      ObjCPropertyImplDecl *implD = &*I;
+      ObjCPropertyImplDecl *implD = *I;
       if (implD->getPropertyImplementation() != ObjCPropertyImplDecl::Synthesize)
         continue;
       ObjCPropertyDecl *propD = implD->getPropertyDecl();