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Keep existing names of regions in placeholder_error

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This commit is contained in:
Matthew Jasper 2021-02-10 20:00:36 +00:00
parent 9337d4fde8
commit f852160a99
7 changed files with 19 additions and 19 deletions
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8
compiler/rustc_infer/src/infer/error_reporting/nice_region_error/placeholder_error.rs
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@ -118,9 +118,9 @@ impl NiceRegionError<'me, 'tcx> {
sub_region @ ty::RePlaceholder(_),
sup_region,
)) => self.try_report_trait_placeholder_mismatch(
Some(sup_region),
(!sup_region.has_name()).then_some(sup_region),
cause,
Some(*sub_region),
Some(sub_region),
None,
values,
),
@ -130,10 +130,10 @@ impl NiceRegionError<'me, 'tcx> {
sub_region,
sup_region @ ty::RePlaceholder(_),
)) => self.try_report_trait_placeholder_mismatch(
Some(sub_region),
(!sub_region.has_name()).then_some(sub_region),
cause,
None,
Some(*sup_region),
Some(sup_region),
values,
),