[clang-tidy] Bring order to check registration.

Summary:
Register readability checks in a separate module. Renamed the checks
and test file names accordingly.

Reviewers: djasper, klimek

Reviewed By: klimek

Subscribers: curdeius, cfe-commits

Differential Revision: http://reviews.llvm.org/D5936

llvm-svn: 220631

2 files changed, 46 insertions, 1 deletions

diff --git a/clang-tools-extra/clang-tidy/readability/CMakeLists.txt b/clang-tools-extra/clang-tidy/readability/CMakeLists.txt
index edbeb1fb39a..cf1248c196a 100644
--- a/clang-tools-extra/clang-tidy/readability/CMakeLists.txt
+++ b/clang-tools-extra/clang-tidy/readability/CMakeLists.txt
@@ -1,9 +1,10 @@
 set(LLVM_LINK_COMPONENTS support)
 
-add_clang_library(clangTidyReadability
+add_clang_library(clangTidyReadabilityModule
   BracesAroundStatementsCheck.cpp
   FunctionSize.cpp
   NamespaceCommentCheck.cpp
+  ReadabilityTidyModule.cpp
   RedundantSmartptrGet.cpp
 
   LINK_LIBS
diff --git a/clang-tools-extra/clang-tidy/readability/ReadabilityTidyModule.cpp b/clang-tools-extra/clang-tidy/readability/ReadabilityTidyModule.cpp
new file mode 100644
index 00000000000..9e7187573c9
--- /dev/null
+++ b/clang-tools-extra/clang-tidy/readability/ReadabilityTidyModule.cpp
@@ -0,0 +1,44 @@
+//===--- ReadabilityTidyModule.cpp - clang-tidy ---------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "../ClangTidy.h"
+#include "../ClangTidyModule.h"
+#include "../ClangTidyModuleRegistry.h"
+#include "BracesAroundStatementsCheck.h"
+#include "FunctionSize.h"
+#include "RedundantSmartptrGet.h"
+
+namespace clang {
+namespace tidy {
+namespace readability {
+
+class ReadabilityModule : public ClangTidyModule {
+public:
+  void addCheckFactories(ClangTidyCheckFactories &CheckFactories) override {
+    CheckFactories.registerCheck<BracesAroundStatementsCheck>(
+        "readability-braces-around-statements");
+    CheckFactories.registerCheck<FunctionSizeCheck>(
+        "readability-function-size");
+    CheckFactories.registerCheck<RedundantSmartptrGet>(
+        "readability-redundant-smartptr-get");
+  }
+};
+
+} // namespace readability
+
+// Register the MiscTidyModule using this statically initialized variable.
+static ClangTidyModuleRegistry::Add<readability::ReadabilityModule>
+X("readability-module", "Adds readability-related checks.");
+
+// This anchor is used to force the linker to link in the generated object file
+// and thus register the MiscModule.
+volatile int ReadabilityModuleAnchorSource = 0;
+
+} // namespace tidy
+} // namespace clang