Elminate range-based fors and work around some other limitations in older compilers

1 files changed, 2 insertions, 2 deletions

diff --git a/test/cpp/end2end/generic_end2end_test.cc b/test/cpp/end2end/generic_end2end_test.cc
index 711f1b9540..11998a7cb7 100644
--- a/test/cpp/end2end/generic_end2end_test.cc
+++ b/test/cpp/end2end/generic_end2end_test.cc
@@ -83,8 +83,8 @@ bool ParseFromByteBuffer(ByteBuffer* buffer, grpc::protobuf::Message* message) {
   buffer->Dump(&slices);
   grpc::string buf;
   buf.reserve(buffer->Length());
-  for (const Slice& s : slices) {
-    buf.append(reinterpret_cast<const char*>(s.begin()), s.size());
+  for (auto s = slices.begin(); s != slices.end(); s++) {
+    buf.append(reinterpret_cast<const char*>(s->begin()), s->size());
   }
   return message->ParseFromString(buf);
 }