en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/llvm/test/Object/Inputs/macho-invalid-fat.obj.elf-x86_64#42398051 Finish cleaning up most of the error handling in libObject’s MachOUniversalBinaryand its clients to use the new llvm::Error model for error handling.Changed getAsArchive() from ErrorOr<...> to Expected<...> so now allinterfaces there use the new llvm::Error model for return values.In the two places it had if (!Parent) this is actually a program error so changedfrom returning errorCodeToError(object_error::parse_failed) to callingreport_fatal_error() with a message.In getObjectForArch() added error messages to its two llvm::Error return valuesinstead of returning errorCodeToError(object_error::arch_not_found) with noerror message.For the llvm-obdump, llvm-nm and llvm-size clients since the only binary files inMach-O Universal Binaries that are supported are Mach-O files or archives withMach-O objects, updated their logic to generate an error when a slice containssomething like an ELF binary instead of ignoring it. And added a test case forthat.The last error stuff to be cleaned up for libObject’s MachOUniversalBinary isthe use of errorOrToExpected(Archive::create(ObjBuffer)) which needsArchive::create() to be changed from ErrorOr<...> to Expected<...> first,which I’ll work on next. llvm-svn: 274079 List of files: /llvm-project-15.0.7/llvm/test/Object/Inputs/macho-invalid-fat.obj.elf-x86_64 Tue, 28 Jun 2016 23:16:13 +0000 Kevin Enderby <enderby@apple.com>