Fixed a bug where the target for an expression was not set if the containing function could not be found.  This caused LLDB to crash later in expression parsing.
Fixed a bug where the target for an expression was
not set if the containing function could not be
found.  This caused LLDB to crash later in
expression parsing.


git-svn-id: b33bab8abb5b18c12ee100cd7761ab452d00b2b0@138499 91177308-0d34-0410-b5e6-96231b3b80d8

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