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Merge commit 'ac0e10aa68' into clippyup

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This commit is contained in:
Philipp Krones 2022-10-06 09:44:38 +02:00
parent da16cc1da9
commit d75b25faab
617 changed files with 10259 additions and 4400 deletions
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38
clippy_lints/src/len_zero.rs
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@ -210,7 +210,8 @@ fn check_trait_items(cx: &LateContext<'_>, visited_trait: &Item<'_>, trait_items
}
}
if cx.access_levels.is_exported(visited_trait.def_id.def_id) && trait_items.iter().any(|i| is_named_self(cx, i, sym::len))
if cx.access_levels.is_exported(visited_trait.def_id.def_id)
&& trait_items.iter().any(|i| is_named_self(cx, i, sym::len))
{
let mut current_and_super_traits = DefIdSet::default();
fill_trait_set(visited_trait.def_id.to_def_id(), &mut current_and_super_traits, cx);
@ -278,15 +279,13 @@ impl<'tcx> LenOutput<'tcx> {
_ => "",
};
match self {
Self::Integral => format!("expected signature: `({}self) -> bool`", self_ref),
Self::Option(_) => format!(
"expected signature: `({}self) -> bool` or `({}self) -> Option<bool>",
self_ref, self_ref
),
Self::Result(..) => format!(
"expected signature: `({}self) -> bool` or `({}self) -> Result<bool>",
self_ref, self_ref
),
Self::Integral => format!("expected signature: `({self_ref}self) -> bool`"),
Self::Option(_) => {
format!("expected signature: `({self_ref}self) -> bool` or `({self_ref}self) -> Option<bool>")
},
Self::Result(..) => {
format!("expected signature: `({self_ref}self) -> bool` or `({self_ref}self) -> Result<bool>")
},
}
}
}
@ -326,8 +325,7 @@ fn check_for_is_empty<'tcx>(
let (msg, is_empty_span, self_kind) = match is_empty {
None => (
format!(
"{} `{}` has a public `len` method, but no `is_empty` method",
item_kind,
"{item_kind} `{}` has a public `len` method, but no `is_empty` method",
item_name.as_str(),
),
None,
@ -335,8 +333,7 @@ fn check_for_is_empty<'tcx>(
),
Some(is_empty) if !cx.access_levels.is_exported(is_empty.def_id.expect_local()) => (
format!(
"{} `{}` has a public `len` method, but a private `is_empty` method",
item_kind,
"{item_kind} `{}` has a public `len` method, but a private `is_empty` method",
item_name.as_str(),
),
Some(cx.tcx.def_span(is_empty.def_id)),
@ -348,8 +345,7 @@ fn check_for_is_empty<'tcx>(
{
(
format!(
"{} `{}` has a public `len` method, but the `is_empty` method has an unexpected signature",
item_kind,
"{item_kind} `{}` has a public `len` method, but the `is_empty` method has an unexpected signature",
item_name.as_str(),
),
Some(cx.tcx.def_span(is_empty.def_id)),
@ -419,10 +415,9 @@ fn check_len(
LEN_ZERO,
span,
&format!("length comparison to {}", if compare_to == 0 { "zero" } else { "one" }),
&format!("using `{}is_empty` is clearer and more explicit", op),
&format!("using `{op}is_empty` is clearer and more explicit"),
format!(
"{}{}.is_empty()",
op,
"{op}{}.is_empty()",
snippet_with_applicability(cx, receiver.span, "_", &mut applicability)
),
applicability,
@ -439,10 +434,9 @@ fn check_empty_expr(cx: &LateContext<'_>, span: Span, lit1: &Expr<'_>, lit2: &Ex
COMPARISON_TO_EMPTY,
span,
"comparison to empty slice",
&format!("using `{}is_empty` is clearer and more explicit", op),
&format!("using `{op}is_empty` is clearer and more explicit"),
format!(
"{}{}.is_empty()",
op,
"{op}{}.is_empty()",
snippet_with_applicability(cx, lit1.span, "_", &mut applicability)
),
applicability,