[clang-tidy] check for __func__/__FUNCTION__ in lambdas

Add a clang-tidy check for using func__/FUNCTION__ inside lambdas. This
evaluates to the string operator(), which is almost never useful and almost
certainly not what the author intended.

Patch by Bryce Liu!

Differential Revision: https://reviews.llvm.org/D33497

llvm-svn: 304570

1 files changed, 3 insertions, 0 deletions

diff --git a/clang-tools-extra/clang-tidy/misc/MiscTidyModule.cpp b/clang-tools-extra/clang-tidy/misc/MiscTidyModule.cpp
index 43d09c7..5448c04 100644
--- a/clang-tools-extra/clang-tidy/misc/MiscTidyModule.cpp
+++ b/clang-tools-extra/clang-tidy/misc/MiscTidyModule.cpp
@@ -21,6 +21,7 @@
 #include "InaccurateEraseCheck.h"
 #include "IncorrectRoundings.h"
 #include "InefficientAlgorithmCheck.h"
+#include "LambdaFunctionNameCheck.h"
 #include "MacroParenthesesCheck.h"
 #include "MacroRepeatedSideEffectsCheck.h"
 #include "MisplacedConstCheck.h"
@@ -68,6 +69,8 @@ public:
         "misc-assert-side-effect");
     CheckFactories.registerCheck<ForwardingReferenceOverloadCheck>(
         "misc-forwarding-reference-overload");
+    CheckFactories.registerCheck<LambdaFunctionNameCheck>(
+        "misc-lambda-function-name");
     CheckFactories.registerCheck<MisplacedConstCheck>("misc-misplaced-const");
     CheckFactories.registerCheck<UnconventionalAssignOperatorCheck>(
         "misc-unconventional-assign-operator");