When encountering an unknown file format, ObjectFile::createObjectFile should

[oota-llvm.git] / lib / Object / ObjectFile.cpp

diff --git a/lib/Object/ObjectFile.cpp b/lib/Object/ObjectFile.cpp
index b14df9af64f40f5f9ded7f279eb66688a06f8fd8..860c87be9846e8edc220d2848639e76a60ab0768 100644 (file)
--- a/lib/Object/ObjectFile.cpp
+++ b/lib/Object/ObjectFile.cpp
@@ -33,6 +33,8 @@ ObjectFile *ObjectFile::createObjectFile(MemoryBuffer *Object) {
   sys::LLVMFileType type = sys::IdentifyFileType(Object->getBufferStart(),
                                 static_cast<unsigned>(Object->getBufferSize()));
   switch (type) {
+    case sys::Unknown_FileType:
+      return 0;
     case sys::ELF_Relocatable_FileType:
     case sys::ELF_Executable_FileType:
     case sys::ELF_SharedObject_FileType:
@@ -52,7 +54,7 @@ ObjectFile *ObjectFile::createObjectFile(MemoryBuffer *Object) {
     case sys::COFF_FileType:
       return createCOFFObjectFile(Object);
     default:
-      llvm_unreachable("Unknown Object File Type");
+      llvm_unreachable("Unexpected Object File Type");
   }
 }