1 files changed, 5 insertions, 5 deletions
diff --git a/llvm/lib/Bitcode/Reader/MetadataLoader.cpp b/llvm/lib/Bitcode/Reader/MetadataLoader.cpp
index 4a5d18e2db7..47019c50ba0 100644
--- a/llvm/lib/Bitcode/Reader/MetadataLoader.cpp
+++ b/llvm/lib/Bitcode/Reader/MetadataLoader.cpp
@@ -456,7 +456,7 @@ class MetadataLoader::MetadataLoaderImpl {
                          PlaceholderQueue &Placeholders, StringRef Blob,
                          unsigned &NextMetadataNo);
   Error parseMetadataStrings(ArrayRef<uint64_t> Record, StringRef Blob,
-                             std::function<void(StringRef)> CallBack);
+                             function_ref<void(StringRef)> CallBack);
   Error parseGlobalObjectAttachment(GlobalObject &GO,
                                     ArrayRef<uint64_t> Record);
   Error parseMetadataKindRecord(SmallVectorImpl<uint64_t> &Record);
@@ -480,7 +480,7 @@ public:
                      bool IsImporting)
       : MetadataList(TheModule.getContext()), ValueList(ValueList),
         Stream(Stream), Context(TheModule.getContext()), TheModule(TheModule),
-        getTypeByID(getTypeByID), IsImporting(IsImporting) {}
+        getTypeByID(std::move(getTypeByID)), IsImporting(IsImporting) {}
 
   Error parseMetadata(bool ModuleLevel);
 
@@ -1506,7 +1506,7 @@ Error MetadataLoader::MetadataLoaderImpl::parseOneMetadata(
 
 Error MetadataLoader::MetadataLoaderImpl::parseMetadataStrings(
     ArrayRef<uint64_t> Record, StringRef Blob,
-    std::function<void(StringRef)> CallBack) {
+    function_ref<void(StringRef)> CallBack) {
   // All the MDStrings in the block are emitted together in a single
   // record.  The strings are concatenated and stored in a blob along with
   // their sizes.
@@ -1703,8 +1703,8 @@ MetadataLoader::MetadataLoader(BitstreamCursor &Stream, Module &TheModule,
                                BitcodeReaderValueList &ValueList,
                                bool IsImporting,
                                std::function<Type *(unsigned)> getTypeByID)
-    : Pimpl(llvm::make_unique<MetadataLoaderImpl>(Stream, TheModule, ValueList,
-                                                  getTypeByID, IsImporting)) {}
+    : Pimpl(llvm::make_unique<MetadataLoaderImpl>(
+          Stream, TheModule, ValueList, std::move(getTypeByID), IsImporting)) {}
 
 Error MetadataLoader::parseMetadata(bool ModuleLevel) {
   return Pimpl->parseMetadata(ModuleLevel);