tree de663f8686b07c683944fe87e9b77c7d06661363
parent f899e81e43407c9a3433d9ad3a0a8f64e450ba44
author Adam Badura <adam.f.badura@gmail.com> 1562831399 +0200
committer Adam Badura <adam.f.badura@gmail.com> 1563311751 +0200

Add missing <functional> include

gmock-spec-builders.h uses std::function (in MockFunction) but did
not include <functional> to provide it. Apparently, it worked since
the header must have been included by something else but better be
safe than sorry.