Implemented clang-tidy-check-specific options.

Summary:
Each check can implement readOptions and storeOptions methods to read
and store custom options. Each check's options are stored in a local namespace
to avoid name collisions and provide some sort of context to the user.

Reviewers: bkramer, klimek

Reviewed By: klimek

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D5296

llvm-svn: 217661

1 files changed, 1 insertions, 0 deletions

diff --git a/clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp b/clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp
index b80ac5dadd6..f11cbeec628 100644
--- a/clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp
+++ b/clang-tools-extra/clang-tidy/tool/ClangTidyMain.cpp
@@ -173,6 +173,7 @@ int clangTidyMain(int argc, const char **argv) {
   }
 
   if (DumpConfig) {
+    EffectiveOptions.CheckOptions = getCheckOptions(EffectiveOptions);
     llvm::outs() << configurationAsText(ClangTidyOptions::getDefaults()
                                             .mergeWith(EffectiveOptions))
                  << "\n";