IR: Use unique_ptr, NFC
authorDuncan P. N. Exon Smith <dexonsmith@apple.com>
Tue, 13 Jan 2015 00:57:27 +0000 (00:57 +0000)
committerDuncan P. N. Exon Smith <dexonsmith@apple.com>
Tue, 13 Jan 2015 00:57:27 +0000 (00:57 +0000)
commit6e4bbf0390ba812882b545611b4d25363dfd0d23
treee27cc34d8a6164f87021ba9914aff77ebcd0fc56
parent35352518fe5c0e488df14cb43fe77a80d4299c2d
IR: Use unique_ptr, NFC

Use `std::unique_ptr<>`, as suggested by David Blaikie.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225749 91177308-0d34-0410-b5e6-96231b3b80d8
unittests/IR/MetadataTest.cpp