unique_ptr-ify ownership of ASTConsumers

(after fixing a bug in MultiplexConsumer I noticed the ownership of the
nested consumers was implemented with raw pointers - so this fixes
that... and follows the source back to its origin pushing unique_ptr
ownership up through there too)

llvm-svn: 213307

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/lib/ASTMatchers/ASTMatchFinder.cpp b/clang/lib/ASTMatchers/ASTMatchFinder.cpp
index 23708e2ff0c..50531f4e274 100644
--- a/clang/lib/ASTMatchers/ASTMatchFinder.cpp
+++ b/clang/lib/ASTMatchers/ASTMatchFinder.cpp
@@ -823,8 +823,8 @@ bool MatchFinder::addDynamicMatcher(const internal::DynTypedMatcher &NodeMatch,
   return false;
 }
 
-ASTConsumer *MatchFinder::newASTConsumer() {
-  return new internal::MatchASTConsumer(this, ParsingDone);
+std::unique_ptr<ASTConsumer> MatchFinder::newASTConsumer() {
+  return llvm::make_unique<internal::MatchASTConsumer>(this, ParsingDone);
 }
 
 void MatchFinder::match(const clang::ast_type_traits::DynTypedNode &Node,