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Remove useless calls to assemble_extension_candidates_for_traits_in_scope

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Calls to `assemble_extension_candidates_for_traits_in_scope` with
`DUMMY_HIR_ID` as `expr_hir_id` are useless because the first thing
that this function does is to return `Ok(())` in this case.
This commit is contained in:
marmeladema 2020-04-12 21:22:30 +01:00
parent a00bd29e01
commit 795fa0a006
1 changed files with 1 additions and 5 deletions
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6
src/librustc_typeck/check/method/probe.rs
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@ -1513,7 +1513,6 @@ impl<'a, 'tcx> ProbeContext<'a, 'tcx> {
);
pcx.allow_similar_names = true;
pcx.assemble_inherent_candidates();
pcx.assemble_extension_candidates_for_traits_in_scope(hir::DUMMY_HIR_ID)?;
let method_names = pcx.candidate_method_names();
pcx.allow_similar_names = false;
@ -1523,10 +1522,7 @@ impl<'a, 'tcx> ProbeContext<'a, 'tcx> {
pcx.reset();
pcx.method_name = Some(method_name);
pcx.assemble_inherent_candidates();
pcx.assemble_extension_candidates_for_traits_in_scope(hir::DUMMY_HIR_ID)
.map_or(None, |_| {
pcx.pick_core().and_then(|pick| pick.ok()).map(|pick| pick.item)
})
pcx.pick_core().and_then(|pick| pick.ok()).map(|pick| pick.item)
})
.collect();