clang-tidy: Add initial check for "Don't use else after return".

As per the LLVM coding standards:
http://llvm.org/docs/CodingStandards.html#don-t-use-else-after-a-return

Initial version, probably still quite a bit to do until this is really
useful.

Review: http://reviews.llvm.org/D6927
llvm-svn: 226025

1 files changed, 3 insertions, 0 deletions

diff --git a/clang-tools-extra/clang-tidy/readability/ReadabilityTidyModule.cpp b/clang-tools-extra/clang-tidy/readability/ReadabilityTidyModule.cpp
index 9e7187573c9..71bac790a58 100644
--- a/clang-tools-extra/clang-tidy/readability/ReadabilityTidyModule.cpp
+++ b/clang-tools-extra/clang-tidy/readability/ReadabilityTidyModule.cpp
@@ -11,6 +11,7 @@
 #include "../ClangTidyModule.h"
 #include "../ClangTidyModuleRegistry.h"
 #include "BracesAroundStatementsCheck.h"
+#include "ElseAfterReturnCheck.h"
 #include "FunctionSize.h"
 #include "RedundantSmartptrGet.h"
 
@@ -23,6 +24,8 @@ public:
   void addCheckFactories(ClangTidyCheckFactories &CheckFactories) override {
     CheckFactories.registerCheck<BracesAroundStatementsCheck>(
         "readability-braces-around-statements");
+    CheckFactories.registerCheck<ElseAfterReturnCheck>(
+        "readability-else-after-return");
     CheckFactories.registerCheck<FunctionSizeCheck>(
         "readability-function-size");
     CheckFactories.registerCheck<RedundantSmartptrGet>(