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rustc_trans: explicit impl population is unnecessary in fulfill_obligation.

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Eduard Burtescu 2015-07-02 09:11:36 +03:00
parent 70365ed911
commit a2fe59afd6
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src/librustc_trans/trans/common.rs
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@ -874,7 +874,6 @@ pub fn fulfill_obligation<'a, 'tcx>(ccx: &CrateContext<'a, 'tcx>,
debug!("trans fulfill_obligation: trait_ref={:?} def_id={:?}",
trait_ref, trait_ref.def_id());
tcx.populate_implementations_for_trait_if_necessary(trait_ref.def_id());
// Do the initial selection for the obligation. This yields the
// shallow result we are looking for -- that is, what specific impl.