bjoernager/rust
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fold_region: remove unused parameter

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This commit is contained in:
lcnr 2022-06-27 15:55:03 +02:00
parent 4dbf9ba0ab
commit 70497d9d10
12 changed files with 18 additions and 24 deletions
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2
compiler/rustc_infer/src/infer/error_reporting/nice_region_error/util.rs
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@ -79,7 +79,7 @@ pub fn find_param_with_region<'tcx>(
// May return None; sometimes the tables are not yet populated.
let ty = fn_sig.inputs()[index];
let mut found_anon_region = false;
let new_param_ty = tcx.fold_regions(ty, &mut false, |r, _| {
let new_param_ty = tcx.fold_regions(ty, |r, _| {
if r == anon_region {
found_anon_region = true;
replace_region

2
compiler/rustc_infer/src/infer/lexical_region_resolve/mod.rs
View file

@ -868,7 +868,7 @@ impl<'tcx> LexicalRegionResolutions<'tcx> {
where
T: TypeFoldable<'tcx>,
{
tcx.fold_regions(value, &mut false, |r, _db| match *r {
tcx.fold_regions(value, |r, _db| match *r {
ty::ReVar(rid) => self.resolve_var(rid),
_ => r,
})