Update a few switch statements to handle file_magic::pdb.

This fixes a couple of warnings.

llvm-svn: 326927

llvm/lib/Object/Binary.cpp

@@ -75,6 +75,9 @@ Expected<std::unique_ptr<Binary>> object::createBinary(MemoryBufferRef Buffer,
     return MachOUniversalBinary::create(Buffer);
   case file_magic::windows_resource:
     return WindowsResource::createWindowsResource(Buffer);
+  case file_magic::pdb:
+    // PDB does not support the Binary interface.
+    return errorCodeToError(object_error::invalid_file_type);
   case file_magic::unknown:
   case file_magic::coff_cl_gl_object:
     // Unrecognized object file format.

llvm/lib/Object/ObjectFile.cpp

@@ -119,6 +119,7 @@ ObjectFile::createObjectFile(MemoryBufferRef Object, file_magic Type) {
   case file_magic::archive:
   case file_magic::macho_universal_binary:
   case file_magic::windows_resource:
+  case file_magic::pdb:
     return errorCodeToError(object_error::invalid_file_type);
   case file_magic::elf:
   case file_magic::elf_relocatable:

llvm/lib/Object/SymbolicFile.cpp

@@ -52,6 +52,7 @@ SymbolicFile::createSymbolicFile(MemoryBufferRef Object, file_magic Type,
   case file_magic::coff_cl_gl_object:
   case file_magic::macho_universal_binary:
   case file_magic::windows_resource:
+  case file_magic::pdb:
     return errorCodeToError(object_error::invalid_file_type);
   case file_magic::elf:
   case file_magic::elf_executable: