tree 1a44b96f7cf895fd81aa2737a3c732bc3498d903
parent 24466d8a90a5c097d7cc505bd0a2433f0835dc73
author Peter Collingbourne <peter@pcc.me.uk> 1327548816 +0000
committer Peter Collingbourne <peter@pcc.me.uk> 1327548816 +0000

Use function pointers, rather than references, to pass Destroyers
around, in the process cleaning up the various gcc/msvc compiler
workarounds.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149036 91177308-0d34-0410-b5e6-96231b3b80d8