bjoernager/rust
bjoernager/rust
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fix review

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This commit is contained in:
klensy 2021-02-25 04:13:42 +03:00
parent c75c4a579b
commit 08b1e8004b
9 changed files with 64 additions and 70 deletions
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8
compiler/rustc_trait_selection/src/traits/specialize/mod.rs
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@ -349,7 +349,7 @@ fn report_negative_positive_conflict(
E0751,
"found both positive and negative implementation of trait `{}`{}:",
overlap.trait_desc,
overlap.self_desc.clone().map_or_else(|| String::new(), |ty| format!(" for type `{}`", ty))
overlap.self_desc.clone().map_or_else(String::new, |ty| format!(" for type `{}`", ty))
);
match tcx.span_of_impl(negative_impl_def_id) {
@ -400,7 +400,7 @@ fn report_conflicting_impls(
overlap
.self_desc
.clone()
.map_or_else(|| String::new(), |ty| { format!(" for type `{}`", ty) }),
.map_or_else(String::new, |ty| { format!(" for type `{}`", ty) }),
match used_to_be_allowed {
Some(FutureCompatOverlapErrorKind::Issue33140) => " (E0119)",
_ => "",
@ -418,9 +418,7 @@ fn report_conflicting_impls(
impl_span,
format!(
"conflicting implementation{}",
overlap
.self_desc
.map_or_else(|| String::new(), |ty| format!(" for `{}`", ty))
overlap.self_desc.map_or_else(String::new, |ty| format!(" for `{}`", ty))
),
);
}