Enable/silence -Wshadow.

llvm-svn: 152325

2 files changed, 1 insertions, 4 deletions

diff --git a/libcxxabi/lib/buildit b/libcxxabi/lib/buildit
index 342543a02a5..8ebae2dfaea 100755
--- a/libcxxabi/lib/buildit
+++ b/libcxxabi/lib/buildit
@@ -28,7 +28,7 @@ then
 fi
 
 EXTRA_FLAGS="-std=c++0x -stdlib=libc++ -fstrict-aliasing -Wstrict-aliasing=2 \
-             -Wsign-conversion -Wnewline-eof"
+             -Wsign-conversion -Wshadow -Wnewline-eof"
 
 case $TRIPLE in
   *-apple-*)
diff --git a/libcxxabi/src/cxa_handlers.cpp b/libcxxabi/src/cxa_handlers.cpp
index ab41db44d45..bd3f6f44760 100644
--- a/libcxxabi/src/cxa_handlers.cpp
+++ b/libcxxabi/src/cxa_handlers.cpp
@@ -177,10 +177,7 @@ terminate() _NOEXCEPT
                 (unwind_exception->exception_class & get_vendor_and_language) ==
                                (kOurExceptionClass & get_vendor_and_language);
             if (native_exception)
-            {
-                __cxa_exception* exception_header = (__cxa_exception*)(unwind_exception+1) - 1;
                 __terminate(exception_header->terminateHandler);
-            }
         }
     }
     __terminate(get_terminate());