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Don't pass &mut where immutable reference (&) is sufficient (clippy::unnecessary_mut_passed)

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This commit is contained in:
Matthias Krüger 2020-03-05 14:54:19 +01:00
parent 8ba92d9ce4
commit 84577c86bf
3 changed files with 7 additions and 7 deletions
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2
src/librustc_infer/traits/auto_trait.rs
View file

@ -150,7 +150,7 @@ impl<'tcx> AutoTraitFinder<'tcx> {
// SelectionContext to return it back to us.
let (new_env, user_env) = match self.evaluate_predicates(
&mut infcx,
&infcx,
trait_did,
ty,
orig_env,

8
src/librustc_mir/dataflow/generic/visitor.rs
View file

@ -22,20 +22,20 @@ pub fn visit_results<F>(
let loc = Location { block, statement_index };
results.reconstruct_before_statement_effect(&mut state, stmt, loc);
vis.visit_statement(&mut state, stmt, loc);
vis.visit_statement(&state, stmt, loc);
results.reconstruct_statement_effect(&mut state, stmt, loc);
vis.visit_statement_exit(&mut state, stmt, loc);
vis.visit_statement_exit(&state, stmt, loc);
}
let loc = body.terminator_loc(block);
let term = block_data.terminator();
results.reconstruct_before_terminator_effect(&mut state, term, loc);
vis.visit_terminator(&mut state, term, loc);
vis.visit_terminator(&state, term, loc);
results.reconstruct_terminator_effect(&mut state, term, loc);
vis.visit_terminator_exit(&mut state, term, loc);
vis.visit_terminator_exit(&state, term, loc);
}
}

4
src/librustc_typeck/check/mod.rs
View file

@ -737,8 +737,8 @@ impl ItemLikeVisitor<'tcx> for CheckItemTypesVisitor<'tcx> {
}
pub fn check_wf_new(tcx: TyCtxt<'_>) {
let mut visit = wfcheck::CheckTypeWellFormedVisitor::new(tcx);
tcx.hir().krate().par_visit_all_item_likes(&mut visit);
let visit = wfcheck::CheckTypeWellFormedVisitor::new(tcx);
tcx.hir().krate().par_visit_all_item_likes(&visit);
}
fn check_mod_item_types(tcx: TyCtxt<'_>, module_def_id: DefId) {