Print options, if requested.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@261625 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Tooling/CommonOptionsParser.cpp b/lib/Tooling/CommonOptionsParser.cpp
index 82f5601400856af4fd09b46bbf2b8796dc526aaf..7c1e4b94912b440d4c5f3ea1b6a57e985298c512 100644 (file)
--- a/lib/Tooling/CommonOptionsParser.cpp
+++ b/lib/Tooling/CommonOptionsParser.cpp
@@ -118,6 +118,8 @@ CommonOptionsParser::CommonOptionsParser(
 
   Compilations.reset(FixedCompilationDatabase::loadFromCommandLine(argc, argv));
   cl::ParseCommandLineOptions(argc, argv, Overview);
+  cl::PrintOptionValues();
+
   SourcePathList = SourcePaths;
   if ((OccurrencesFlag == cl::ZeroOrMore || OccurrencesFlag == cl::Optional) &&
       SourcePathList.empty())