Avoid making assumption that this is either a CXXMethodDecl or a FunctionTemplateDecl. I'm not quite sure what else it could be, though, and would appreciate some insight.
Avoid making assumption that this is either a CXXMethodDecl or a
FunctionTemplateDecl. I'm not quite sure what else it could be, though,
and would appreciate some insight.

This ought to fix the broken builds

git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@133600 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang