In repo mode this does the right thing and returns the right constant, but for non-repo it thinks it is an undefined non-namespace constant. I'll have to do something more hardcore if that starts to matter
While I was in there, I made the correct name for `ReflectionParameter` that was added in 5.4 instead of the draft we copied.
Also, while I was in there I made the script not spew anything on the terminal.
@markw65 `array_filter` doesn't match the signature from php.net. Should it?
I noticed that directorty structure of hphp/system was a bit scattered, so
I consolidated things to reduce the total number of folders and to put
related things together with each other.
This diff moves the contents of "hphp/system/classes_hhvm" into
"hphp/system", it moves the contents of "hphp/system/lib" into
"hphp/system", moves "hphp/idl" to "hphp/system/idl", and moves the
contents of "hphp/system/globals" into "hphp/system/idl".
Paul Tarjan