have a stab at fixing the -Wimplicit-fallthrough in json_parser

Change-Id: I2e6909cd804159a3540de4eb8ddecc1bd9131457

1 files changed, 10 insertions, 0 deletions

diff --git a/external/boost/fallthrough.patch.0 b/external/boost/fallthrough.patch.0
index 02b09dc489df..ed9c83b15bd7 100644
--- a/external/boost/fallthrough.patch.0
+++ b/external/boost/fallthrough.patch.0
@@ -32,3 +32,13 @@
          case 'u':
          case 'd':
          case 'i':
+--- ./boost/property_tree/detail/json_parser/standard_callbacks.hpp
++++ ./boost/property_tree/detail/json_parser/standard_callbacks.hpp
+@@ -117,6 +117,7 @@
+             }
+             case object:
+                 assert(false); // must start with string, i.e. call new_value
++                BOOST_FALLTHROUGH;
+             case key: {
+                 l.t->push_back(std::make_pair(key_buffer, Ptree()));
+                 l.k = object;