[mach-o] use reference with "auto" to prevent copies
authorNick Kledzik <kledzik@apple.com>
Thu, 20 Nov 2014 21:19:58 +0000 (21:19 +0000)
committerNick Kledzik <kledzik@apple.com>
Thu, 20 Nov 2014 21:19:58 +0000 (21:19 +0000)
commit9d98f7e454d928b97958e994060d8f6dcf0ac9c3
tree49fccbb0069a43a0acdba97f0be06134bf86d5a6
parenta4be967ebac09e9c45f802bdc068a7ce8ce7161d
[mach-o] use reference with "auto" to prevent copies

Patch by Jean-Daniel Dupas

llvm-svn: 222455
lld/lib/ReaderWriter/MachO/File.h