[llvm] r185139 - Make a switch in createBinary fully-covered. Add forgotten macho_dsym_companion case.

[Alexey Samsonov]

Author: samsonov
Date: Fri Jun 28 04:44:05 2013
New Revision: 185139

URL: http://llvm.org/viewvc/llvm-project?rev=185139&view=rev
Log:
Make a switch in createBinary fully-covered. Add forgotten macho_dsym_companion case.

Modified:
    llvm/trunk/lib/Object/Binary.cpp

Modified: llvm/trunk/lib/Object/Binary.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Object/Binary.cpp?rev=185139&r1=185138&r2=185139&view=diff
==============================================================================
--- llvm/trunk/lib/Object/Binary.cpp (original)
+++ llvm/trunk/lib/Object/Binary.cpp Fri Jun 28 04:44:05 2013
@@ -75,7 +75,8 @@ error_code object::createBinary(MemoryBu
     case sys::fs::file_magic::macho_dynamically_linked_shared_lib:
     case sys::fs::file_magic::macho_dynamic_linker:
     case sys::fs::file_magic::macho_bundle:
-    case sys::fs::file_magic::macho_dynamically_linked_shared_lib_stub: {
+    case sys::fs::file_magic::macho_dynamically_linked_shared_lib_stub:
+    case sys::fs::file_magic::macho_dsym_companion: {
       OwningPtr<Binary> ret(
         ObjectFile::createMachOObjectFile(scopedSource.take()));
       if (!ret)
@@ -98,9 +99,13 @@ error_code object::createBinary(MemoryBu
       Result.swap(ret);
       return object_error::success;
     }
-    default: // Unrecognized object file format.
+    case sys::fs::file_magic::unknown:
+    case sys::fs::file_magic::bitcode: {
+      // Unrecognized object file format.
       return object_error::invalid_file_type;
+    }
   }
+  llvm_unreachable("Unexpected Binary File Type");
 }
 
 error_code object::createBinary(StringRef Path, OwningPtr<Binary> &Result) {