Eric Christopher 7b64181529 Use a reference rather than a pointer as we don't expect a NULL
DbgVariable.

No functional change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194761 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-15 01:43:19 +00:00
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2013-08-08 23:51:31 +00:00
2013-03-25 13:47:46 +00:00