unique_ptrify createDriverOptTable

llvm-svn: 291919
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 36f6b0a..2db6e0c 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -2405,7 +2405,7 @@
   bool Success = true;
 
   // Parse the arguments.
-  std::unique_ptr<OptTable> Opts(createDriverOptTable());
+  std::unique_ptr<OptTable> Opts = createDriverOptTable();
   const unsigned IncludedFlagsBitmask = options::CC1Option;
   unsigned MissingArgIndex, MissingArgCount;
   InputArgList Args =