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Merge from rustc

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This commit is contained in:
Ben Kimock 2023-04-10 07:55:57 -04:00
commit fe129a022a
5 changed files with 11 additions and 11 deletions
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2
clippy_lints/src/needless_pass_by_value.rs
View file

@ -122,7 +122,7 @@ impl<'tcx> LateLintPass<'tcx> for NeedlessPassByValue {
let sized_trait = need!(cx.tcx.lang_items().sized_trait());
let preds = traits::elaborate_predicates(cx.tcx, cx.param_env.caller_bounds().iter())
let preds = traits::elaborate(cx.tcx, cx.param_env.caller_bounds().iter())
.filter(|p| !p.is_global())
.filter_map(|pred| {
// Note that we do not want to deal with qualified predicates here.

6
clippy_lints/src/redundant_static_lifetimes.rs
View file

@ -1,7 +1,7 @@
use clippy_utils::diagnostics::span_lint_and_then;
use clippy_utils::msrvs::{self, Msrv};
use clippy_utils::source::snippet;
use rustc_ast::ast::{Item, ItemKind, Ty, TyKind};
use rustc_ast::ast::{Item, ItemKind, Ty, TyKind, StaticItem, ConstItem};
use rustc_errors::Applicability;
use rustc_lint::{EarlyContext, EarlyLintPass};
use rustc_session::{declare_tool_lint, impl_lint_pass};
@ -100,13 +100,13 @@ impl EarlyLintPass for RedundantStaticLifetimes {
}
if !item.span.from_expansion() {
if let ItemKind::Const(_, ref var_type, _) = item.kind {
if let ItemKind::Const(box ConstItem { ty: ref var_type, .. }) = item.kind {
Self::visit_type(var_type, cx, "constants have by default a `'static` lifetime");
// Don't check associated consts because `'static` cannot be elided on those (issue
// #2438)
}
if let ItemKind::Static(ref var_type, _, _) = item.kind {
if let ItemKind::Static(box StaticItem { ty: ref var_type,.. }) = item.kind {
Self::visit_type(var_type, cx, "statics have by default a `'static` lifetime");
}
}

6
clippy_utils/src/ast_utils.rs
View file

@ -286,8 +286,8 @@ pub fn eq_item_kind(l: &ItemKind, r: &ItemKind) -> bool {
match (l, r) {
(ExternCrate(l), ExternCrate(r)) => l == r,
(Use(l), Use(r)) => eq_use_tree(l, r),
(Static(lt, lm, le), Static(rt, rm, re)) => lm == rm && eq_ty(lt, rt) && eq_expr_opt(le, re),
(Const(ld, lt, le), Const(rd, rt, re)) => eq_defaultness(*ld, *rd) && eq_ty(lt, rt) && eq_expr_opt(le, re),
(Static(box ast::StaticItem { ty: lt, mutability: lm, expr: le}), Static(box ast::StaticItem { ty: rt, mutability: rm, expr: re})) => lm == rm && eq_ty(lt, rt) && eq_expr_opt(le, re),
(Const(box ast::ConstItem { defaultness: ld, ty: lt, expr: le}), Const(box ast::ConstItem { defaultness: rd, ty: rt, expr: re} )) => eq_defaultness(*ld, *rd) && eq_ty(lt, rt) && eq_expr_opt(le, re),
(
Fn(box ast::Fn {
defaultness: ld,
@ -451,7 +451,7 @@ pub fn eq_foreign_item_kind(l: &ForeignItemKind, r: &ForeignItemKind) -> bool {
pub fn eq_assoc_item_kind(l: &AssocItemKind, r: &AssocItemKind) -> bool {
use AssocItemKind::*;
match (l, r) {
(Const(ld, lt, le), Const(rd, rt, re)) => eq_defaultness(*ld, *rd) && eq_ty(lt, rt) && eq_expr_opt(le, re),
(Const(box ast::ConstItem { defaultness: ld, ty: lt, expr: le}), Const(box ast::ConstItem { defaultness: rd, ty: rt, expr: re})) => eq_defaultness(*ld, *rd) && eq_ty(lt, rt) && eq_expr_opt(le, re),
(
Fn(box ast::Fn {
defaultness: ld,

2
clippy_utils/src/lib.rs
View file

@ -2104,7 +2104,7 @@ pub fn fn_has_unsatisfiable_preds(cx: &LateContext<'_>, did: DefId) -> bool {
.filter_map(|(p, _)| if p.is_global() { Some(*p) } else { None });
traits::impossible_predicates(
cx.tcx,
traits::elaborate_predicates(cx.tcx, predicates)
traits::elaborate(cx.tcx, predicates)
.collect::<Vec<_>>(),
)
}

6
clippy_utils/src/qualify_min_const_fn.rs
View file

@ -301,13 +301,13 @@ fn check_terminator<'tcx>(
| TerminatorKind::Goto { .. }
| TerminatorKind::Return
| TerminatorKind::Resume
| TerminatorKind::Terminate
| TerminatorKind::Unreachable => Ok(()),
TerminatorKind::Drop { place, .. } => check_place(tcx, *place, span, body),
TerminatorKind::SwitchInt { discr, targets: _ } => check_operand(tcx, discr, span, body),
TerminatorKind::Abort => Err((span, "abort is not stable in const fn".into())),
TerminatorKind::GeneratorDrop | TerminatorKind::Yield { .. } => {
Err((span, "const fn generators are unstable".into()))
},
@ -318,7 +318,7 @@ fn check_terminator<'tcx>(
from_hir_call: _,
destination: _,
target: _,
cleanup: _,
unwind: _,
fn_span: _,
} => {
let fn_ty = func.ty(body, tcx);
@ -361,7 +361,7 @@ fn check_terminator<'tcx>(
expected: _,
msg: _,
target: _,
cleanup: _,
unwind: _,
} => check_operand(tcx, cond, span, body),
TerminatorKind::InlineAsm { .. } => Err((span, "cannot use inline assembly in const fn".into())),