Remove the ref/value inconsistency in filter_decl_iterator.
filter_decl_iterator had a weird mismatch where both op* and op-> returned T*
making it difficult to generalize this filtering behavior into a reusable
library of any kind.
This change errs on the side of value, making op-> return T* and op* return
T&.
(reviewed by Richard Smith)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@155808 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ARCMigrate/TransZeroOutPropsInDealloc.cpp b/lib/ARCMigrate/TransZeroOutPropsInDealloc.cpp
index d1f08aa..05c1329 100644
--- a/lib/ARCMigrate/TransZeroOutPropsInDealloc.cpp
+++ b/lib/ARCMigrate/TransZeroOutPropsInDealloc.cpp
@@ -114,7 +114,7 @@
// this class implementation.
for (ObjCImplDecl::propimpl_iterator
I = IMD->propimpl_begin(), EI = IMD->propimpl_end(); I != EI; ++I) {
- ObjCPropertyImplDecl *PID = *I;
+ ObjCPropertyImplDecl *PID = &*I;
if (PID->getPropertyImplementation() ==
ObjCPropertyImplDecl::Synthesize) {
ObjCPropertyDecl *PD = PID->getPropertyDecl();