[clang-tidy] Add a checker that flags all instances of overloaded unary operator&

This handles both methods and freestanding overloads.

Differential Revision: http://reviews.llvm.org/D4498

llvm-svn: 213067
diff --git a/clang-tools-extra/clang-tidy/google/GoogleTidyModule.cpp b/clang-tools-extra/clang-tidy/google/GoogleTidyModule.cpp
index 248d0f1..44deb95 100644
--- a/clang-tools-extra/clang-tidy/google/GoogleTidyModule.cpp
+++ b/clang-tools-extra/clang-tidy/google/GoogleTidyModule.cpp
@@ -13,6 +13,7 @@
 #include "AvoidCStyleCastsCheck.h"
 #include "ExplicitConstructorCheck.h"
 #include "ExplicitMakePairCheck.h"
+#include "OverloadedUnaryAndCheck.h"
 
 using namespace clang::ast_matchers;
 
@@ -29,6 +30,9 @@
         "google-explicit-constructor",
         new ClangTidyCheckFactory<ExplicitConstructorCheck>());
     CheckFactories.addCheckFactory(
+        "google-runtime-operator",
+        new ClangTidyCheckFactory<runtime::OverloadedUnaryAndCheck>());
+    CheckFactories.addCheckFactory(
         "google-readability-casting",
         new ClangTidyCheckFactory<readability::AvoidCStyleCastsCheck>());
   }