Avoid doing two switches in TypeLoc's initialize() loop.  The optimizer can probably do this for us, but it's actually somewhat nicer to write it out here.
Avoid doing two switches in TypeLoc's initialize() loop.  The optimizer
can probably do this for us, but it's actually somewhat nicer to write it
out here.



git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@103893 91177308-0d34-0410-b5e6-96231b3b80d8

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