[Tooling] Put createExecutorFromCommandLineArgs implementation in a wrapper. NFC

llvm-svn: 317328

1 files changed, 13 insertions, 3 deletions

diff --git a/clang/lib/Tooling/Execution.cpp b/clang/lib/Tooling/Execution.cpp
index 1a078ef7e12..0e3404f91c8 100644
--- a/clang/lib/Tooling/Execution.cpp
+++ b/clang/lib/Tooling/Execution.cpp
@@ -54,10 +54,11 @@ llvm::Error ToolExecutor::execute(std::unique_ptr<FrontendActionFactory> Action,
   return execute(Actions);
 }
 
+namespace internal {
 llvm::Expected<std::unique_ptr<ToolExecutor>>
-createExecutorFromCommandLineArgs(int &argc, const char **argv,
-                                  llvm::cl::OptionCategory &Category,
-                                  const char *Overview) {
+createExecutorFromCommandLineArgsImpl(int &argc, const char **argv,
+                                      llvm::cl::OptionCategory &Category,
+                                      const char *Overview) {
   auto OptionsParser =
       CommonOptionsParser::create(argc, argv, Category, llvm::cl::ZeroOrMore,
                                   /*Overview=*/nullptr);
@@ -84,6 +85,15 @@ createExecutorFromCommandLineArgs(int &argc, const char **argv,
       llvm::Twine("Executor \"") + ExecutorName + "\" is not registered.",
       llvm::inconvertibleErrorCode());
 }
+} // end namespace internal
+
+llvm::Expected<std::unique_ptr<ToolExecutor>>
+createExecutorFromCommandLineArgs(int &argc, const char **argv,
+                                  llvm::cl::OptionCategory &Category,
+                                  const char *Overview) {
+  return internal::createExecutorFromCommandLineArgsImpl(argc, argv, Category,
+                                                         Overview);
+}
 
 } // end namespace tooling
 } // end namespace clang