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Remove unnecessary symbols and add missing symbols

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Signed-off-by: cuishuang <imcusg@gmail.com>
This commit is contained in:
cuishuang 2024-09-09 16:43:46 +08:00
parent 0ee2650e07
commit b0db9c285d
5 changed files with 6 additions and 6 deletions
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2
clippy_lints/src/methods/unnecessary_to_owned.rs
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@ -717,7 +717,7 @@ fn check_if_applicable_to_argument<'tcx>(cx: &LateContext<'tcx>, arg: &Expr<'tcx
// check that: // check that:
// 1. This is a method with only one argument that doesn't come from a trait. // 1. This is a method with only one argument that doesn't come from a trait.
// 2. That it has `Borrow` in its generic predicates. // 2. That it has `Borrow` in its generic predicates.
// 3. `Self` is a std "map type" (ie `HashSet`, `HashMap`, BTreeSet`, `BTreeMap`). // 3. `Self` is a std "map type" (ie `HashSet`, `HashMap`, `BTreeSet`, `BTreeMap`).
fn check_borrow_predicate<'tcx>(cx: &LateContext<'tcx>, expr: &Expr<'tcx>) { fn check_borrow_predicate<'tcx>(cx: &LateContext<'tcx>, expr: &Expr<'tcx>) {
if let ExprKind::MethodCall(_, caller, &[arg], _) = expr.kind if let ExprKind::MethodCall(_, caller, &[arg], _) = expr.kind
&& let Some(method_def_id) = cx.typeck_results().type_dependent_def_id(expr.hir_id) && let Some(method_def_id) = cx.typeck_results().type_dependent_def_id(expr.hir_id)

4
tests/ui/crashes/ice-3969.rs
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@ -1,7 +1,7 @@
// https://github.com/rust-lang/rust-clippy/issues/3969 // https://github.com/rust-lang/rust-clippy/issues/3969
// used to crash: error: internal compiler error: // used to crash: error: internal compiler error:
// src/librustc_traits/normalize_erasing_regions.rs:43: could not fully normalize `<i32 as // src/librustc_traits/normalize_erasing_regions.rs:43: could not fully normalize `<i32 as
// std::iter::Iterator>::Item test from rustc ./ui/trivial-bounds/trivial-bounds-inconsistent.rs // std::iter::Iterator>::Item` test from rustc ./ui/trivial-bounds/trivial-bounds-inconsistent.rs
// Check that tautalogically false bounds are accepted, and are used // Check that tautalogically false bounds are accepted, and are used
// in type inference. // in type inference.
@ -18,7 +18,7 @@ struct Dst<X: ?Sized> {
struct TwoStrs(str, str) struct TwoStrs(str, str)
where where
str: Sized; str: Sized;
//~^ ERROR: trait bound str: std::marker::Sized does not depend on any type or lifetim //~^ ERROR: trait bound str: std::marker::Sized does not depend on any type or lifetime
//~| NOTE: `-D trivial-bounds` implied by `-D warnings` //~| NOTE: `-D trivial-bounds` implied by `-D warnings`
fn unsized_local() fn unsized_local()

2
tests/ui/crashes/ice-6251.rs
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@ -1,5 +1,5 @@
// originally from glacier/fixed/77329.rs // originally from glacier/fixed/77329.rs
// assertion failed: `(left == right) ; different DefIds // assertion failed: `(left == right)` ; different DefIds
//@no-rustfix //@no-rustfix
fn bug<T>() -> impl Iterator<Item = [(); { |x: [u8]| x }]> { fn bug<T>() -> impl Iterator<Item = [(); { |x: [u8]| x }]> {
std::iter::empty() std::iter::empty()

2
tests/ui/floating_point_arithmetic_nostd.rs
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@ -4,7 +4,7 @@
#![no_std] #![no_std]
// The following should not lint, as the suggested methods `{f16,f32,f64,f128}.mul_add()` // The following should not lint, as the suggested methods `{f16,f32,f64,f128}.mul_add()`
// and ``{f16,f32,f64,f128}::abs()` are not available in no_std // and `{f16,f32,f64,f128}::abs()` are not available in no_std
pub fn mul_add() { pub fn mul_add() {
let a: f64 = 1234.567; let a: f64 = 1234.567;

2
tests/ui/unsafe_removed_from_name.rs
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@ -7,7 +7,7 @@
//~| NOTE: `-D clippy::unsafe-removed-from-name` implied by `-D warnings` //~| NOTE: `-D clippy::unsafe-removed-from-name` implied by `-D warnings`
use std::cell::UnsafeCell as TotallySafeCellAgain; use std::cell::UnsafeCell as TotallySafeCellAgain;
//~^ ERROR: removed `unsafe` from the name of `UnsafeCell` in use as `TotallySafeCellAgain //~^ ERROR: removed `unsafe` from the name of `UnsafeCell` in use as `TotallySafeCellAgain`
// Shouldn't error // Shouldn't error
use std::cell::RefCell as ProbablyNotUnsafe; use std::cell::RefCell as ProbablyNotUnsafe;