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fix faulty comment

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This commit is contained in:
andjo403 2018-01-09 22:09:01 +01:00
parent 61452e506f
commit bdc34fd7f7
1 changed files with 4 additions and 9 deletions
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13
src/librustc_trans/back/write.rs
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@ -1363,15 +1363,10 @@ fn start_executing_work(tcx: TyCtxt,
let sess = tcx.sess;
// First up, convert our jobserver into a helper thread so we can use normal
// mpsc channels to manage our messages and such. Once we've got the helper
// thread then request `n-1` tokens because all of our work items are ready
// to go.
//
// Note that the `n-1` is here because we ourselves have a token (our
// process) and we'll use that token to execute at least one unit of work.
//
// After we've requested all these tokens then we'll, when we can, get
// tokens on `rx` above which will get managed in the main loop below.
// mpsc channels to manage our messages and such.
// After we've requested tokens then we'll, when we can,
// get tokens on `coordinator_receive` which will
// get managed in the main loop below.
let coordinator_send2 = coordinator_send.clone();
let helper = jobserver.into_helper_thread(move |token| {
drop(coordinator_send2.send(Box::new(Message::Token(token))));