[llvm-objdump] Issue error message when object file cannot be created

llvm-svn: 330364

diff --git a/llvm/tools/llvm-objdump/MachODump.cpp b/llvm/tools/llvm-objdump/MachODump.cpp
index 42df15d..fe2897b 100644 (file)
--- a/llvm/tools/llvm-objdump/MachODump.cpp
+++ b/llvm/tools/llvm-objdump/MachODump.cpp
@@ -6945,10 +6945,12 @@ static void DisassembleMachO(StringRef Filename, MachOObjectFile *MachOOF,
         errs() << "llvm-objdump: " << Filename << ": " << EC.message() << '\n';
         return;
       }
-      DbgObj =
-          ObjectFile::createMachOObjectFile(BufOrErr.get()->getMemBufferRef())
-              .get()
-              .release();
+      Expected<std::unique_ptr<MachOObjectFile>> DbgObjCheck =
+          ObjectFile::createMachOObjectFile(BufOrErr.get()->getMemBufferRef());
+
+      if (DbgObjCheck.takeError())
+        report_error(MachOOF->getFileName(), DbgObjCheck.takeError());
+      DbgObj = DbgObjCheck.get().release();
     }
 
     // Setup the DIContext