vendor/llvm/llvm-trunk-r306956

1 files changed, 6 insertions, 3 deletions

diff --git a/include/llvm/ObjectYAML/ObjectYAML.h b/include/llvm/ObjectYAML/ObjectYAML.h
index 36d6ed5417cf5..00ce86430fca4 100644
--- a/include/llvm/ObjectYAML/ObjectYAML.h
+++ b/include/llvm/ObjectYAML/ObjectYAML.h
@@ -15,10 +15,13 @@
 #include "llvm/ObjectYAML/MachOYAML.h"
 #include "llvm/ObjectYAML/WasmYAML.h"
 #include "llvm/Support/YAMLTraits.h"
+#include <memory>
 
 namespace llvm {
 namespace yaml {
 
+class IO;
+
 struct YamlObjectFile {
   std::unique_ptr<ELFYAML::Object> Elf;
   std::unique_ptr<COFFYAML::Object> Coff;
@@ -31,7 +34,7 @@ template <> struct MappingTraits<YamlObjectFile> {
   static void mapping(IO &IO, YamlObjectFile &ObjectFile);
 };
 
-} // namespace yaml
-} // namespace llvm
+} // end namespace yaml
+} // end namespace llvm
 
-#endif
+#endif // LLVM_OBJECTYAML_OBJECTYAML_H