commit 1ab3144f4287a3a07a23b9e73d406b662cebc4cc
author Steven Moreland <smoreland@google.com> Thu Nov 03 18:37:51 2016 -0700
committer Steven Moreland <smoreland@google.com> Thu Nov 03 18:39:25 2016 -0700
tree 8acdaddbdd46aa03046d15fa8d576309d20e90cc
parent bd33e3854555589f312c4d6d89491e2f5cc2f782

Don't copy callback values.

Bug: 32640345
Test: compiles, generated code compiles
Change-Id: I108211a14277d5499d290a8db146ad264cc0216f

generateCpp.cpp

diff --git a/generateCpp.cpp b/generateCpp.cpp
index f17025c..573a662 100644
--- a/generateCpp.cpp
+++ b/generateCpp.cpp
@@ -1718,7 +1718,7 @@
 
     const Interface *iface = mRootScope->getInterface();
 
-    out << "for (auto callback: mInstrumentationCallbacks) {\n";
+    out << "for (const auto &callback: mInstrumentationCallbacks) {\n";
     out.indent();
     out << "callback("
         << event_str