"frame select -r" should return an error if you are already at the top of the stack & try to go up or at the bottom and try to go down.
"frame select -r" should return an error if you are already at the top of the stack & try to go up or at the bottom and try to go down.

git-svn-id: b33bab8abb5b18c12ee100cd7761ab452d00b2b0@139273 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb