Remove file:lineno from the expected substrings.  Matching 'a_function, i.e., the {function.name}, is sufficient for this test case.
Remove file:lineno from the expected substrings.  Matching 'a_function, i.e.,
the {function.name}, is sufficient for this test case.

Plus added @expectedfailure decorator for a filed bug.


git-svn-id: b33bab8abb5b18c12ee100cd7761ab452d00b2b0@115517 91177308-0d34-0410-b5e6-96231b3b80d8

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