remove dead code update_pos
commit1194f742fc3f0f30e8d485ac520ad0eb70bbf737
authorJulien Verlaguet <julienv@fb.com>
Mon, 11 May 2015 21:48:28 +0000 (11 14:48 -0700)
committerhhvm-bot <hhvm-bot@fb.com>
Mon, 11 May 2015 23:00:47 +0000 (11 16:00 -0700)
tree0a793ad677c889745da6343236e58870f3081958
parenta0df9697b645877aacbb5ba7be8c40c7074323c9
remove dead code update_pos

Summary: A while back we had this function that was updating positions instead of redeclaring.
This was in a pre-sharedmem world where data-nodes could actually run code.
I don't think it makes much sense today anymore, in fact, I am not sure it would be a win to
run a substitution vs simply redeclaring the types.
It can always be revived if we really need it.

Reviewed By: @int3

Differential Revision: D2062236
hphp/hack/src/server/serverTypeCheck.ml
hphp/hack/src/typing/typing_redecl_service.ml
hphp/hack/src/typing/typing_redecl_service.mli