Updated the LLDB rvalue reference test to cross-reference with a bugzilla report,
provide more detail on compiler compatibility, and to illustrate that this is
an issue with expression evaluation.

- Note that clang doesn't emit DW_TAG_const_type, which might be okay if there's
no such thing as a non-const rvalue reference.  How about foo(make_int())?


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@187499 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed