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remove unused function parameters

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This commit is contained in:
Takayuki Maeda 2022-04-05 19:33:22 +09:00
parent 6af09d2505
commit 975980427b
1 changed files with 3 additions and 12 deletions
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15
compiler/rustc_borrowck/src/diagnostics/conflict_errors.rs
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@ -772,14 +772,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
Some((issued_span, span)), Some((issued_span, span)),
); );
self.suggest_using_local_if_applicable( self.suggest_using_local_if_applicable(&mut err, location, issued_borrow, explanation);
&mut err,
location,
(place, span),
gen_borrow_kind,
issued_borrow,
explanation,
);
err err
} }
@ -789,8 +782,6 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
&self, &self,
err: &mut Diagnostic, err: &mut Diagnostic,
location: Location, location: Location,
(place, span): (Place<'tcx>, Span),
gen_borrow_kind: BorrowKind,
issued_borrow: &BorrowData<'tcx>, issued_borrow: &BorrowData<'tcx>,
explanation: BorrowExplanation, explanation: BorrowExplanation,
) { ) {
@ -822,7 +813,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
return; return;
}; };
let inner_param_uses = find_all_local_uses::find(self.body, inner_param.local); let inner_param_uses = find_all_local_uses::find(self.body, inner_param.local);
let Some((inner_call_loc,inner_call_term)) = inner_param_uses.into_iter().find_map(|loc| { let Some((inner_call_loc, inner_call_term)) = inner_param_uses.into_iter().find_map(|loc| {
let Either::Right(term) = self.body.stmt_at(loc) else { let Either::Right(term) = self.body.stmt_at(loc) else {
debug!("{:?} is a statement, so it can't be a call", loc); debug!("{:?} is a statement, so it can't be a call", loc);
return None; return None;
@ -833,7 +824,7 @@ impl<'cx, 'tcx> MirBorrowckCtxt<'cx, 'tcx> {
}; };
debug!("checking call args for uses of inner_param: {:?}", args); debug!("checking call args for uses of inner_param: {:?}", args);
if args.contains(&Operand::Move(inner_param)) { if args.contains(&Operand::Move(inner_param)) {
Some((loc,term)) Some((loc, term))
} else { } else {
None None
} }