commit fc787ecd91127b2c8458afd94e5148e2ae51a1f5
author Ian Rogers <irogers@google.com> Thu Oct 09 21:56:44 2014 -0700
committer Ian Rogers <irogers@google.com> Thu Oct 09 22:22:46 2014 -0700
tree ef48c0f511ee9bf4ed85607cc4d530bace7e6cae
parent 8fa8c904f7c783204a1dc9438429391d256658da

Enable -Wimplicit-fallthrough.

Falling through switch cases on a clang build must now annotate the fallthrough
with the FALLTHROUGH_INTENDED macro.
Bug: 17731372

Change-Id: I836451cd5f96b01d1ababdbf9eef677fe8fa8324

runtime/debugger.cc

diff --git a/runtime/debugger.cc b/runtime/debugger.cc
index 96b44bf..c53f6b2 100644
--- a/runtime/debugger.cc
+++ b/runtime/debugger.cc
@@ -3504,6 +3504,7 @@
   switch (tag) {
     default:
       LOG(FATAL) << "unknown JDWP tag: " << PrintableChar(tag);
+      UNREACHABLE();
 
     // Primitives.
     case JDWP::JT_BYTE:    return 'B';