From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../tests/ui/derive_partial_eq_without_eq.fixed    | 126 +++++++++++++++++++++
 1 file changed, 126 insertions(+)
 create mode 100644 src/tools/clippy/tests/ui/derive_partial_eq_without_eq.fixed

(limited to 'src/tools/clippy/tests/ui/derive_partial_eq_without_eq.fixed')

diff --git a/src/tools/clippy/tests/ui/derive_partial_eq_without_eq.fixed b/src/tools/clippy/tests/ui/derive_partial_eq_without_eq.fixed
new file mode 100644
index 000000000..bbbe46759
--- /dev/null
+++ b/src/tools/clippy/tests/ui/derive_partial_eq_without_eq.fixed
@@ -0,0 +1,126 @@
+// run-rustfix
+
+#![allow(unused)]
+#![warn(clippy::derive_partial_eq_without_eq)]
+
+// Don't warn on structs that aren't PartialEq
+pub struct NotPartialEq {
+    foo: u32,
+    bar: String,
+}
+
+// Eq can be derived but is missing
+#[derive(Debug, PartialEq, Eq)]
+pub struct MissingEq {
+    foo: u32,
+    bar: String,
+}
+
+// Eq is derived
+#[derive(PartialEq, Eq)]
+pub struct NotMissingEq {
+    foo: u32,
+    bar: String,
+}
+
+// Eq is manually implemented
+#[derive(PartialEq)]
+pub struct ManualEqImpl {
+    foo: u32,
+    bar: String,
+}
+
+impl Eq for ManualEqImpl {}
+
+// Cannot be Eq because f32 isn't Eq
+#[derive(PartialEq)]
+pub struct CannotBeEq {
+    foo: u32,
+    bar: f32,
+}
+
+// Don't warn if PartialEq is manually implemented
+pub struct ManualPartialEqImpl {
+    foo: u32,
+    bar: String,
+}
+
+impl PartialEq for ManualPartialEqImpl {
+    fn eq(&self, other: &Self) -> bool {
+        self.foo == other.foo && self.bar == other.bar
+    }
+}
+
+// Generic fields should be properly checked for Eq-ness
+#[derive(PartialEq, Eq)]
+pub struct GenericNotEq<T: Eq, U: PartialEq> {
+    foo: T,
+    bar: U,
+}
+
+#[derive(PartialEq, Eq)]
+pub struct GenericEq<T: Eq, U: Eq> {
+    foo: T,
+    bar: U,
+}
+
+#[derive(PartialEq, Eq)]
+pub struct TupleStruct(u32);
+
+#[derive(PartialEq, Eq)]
+pub struct GenericTupleStruct<T: Eq>(T);
+
+#[derive(PartialEq)]
+pub struct TupleStructNotEq(f32);
+
+#[derive(PartialEq, Eq)]
+pub enum Enum {
+    Foo(u32),
+    Bar { a: String, b: () },
+}
+
+#[derive(PartialEq, Eq)]
+pub enum GenericEnum<T: Eq, U: Eq, V: Eq> {
+    Foo(T),
+    Bar { a: U, b: V },
+}
+
+#[derive(PartialEq)]
+pub enum EnumNotEq {
+    Foo(u32),
+    Bar { a: String, b: f32 },
+}
+
+// Ensure that rustfix works properly when `PartialEq` has other derives on either side
+#[derive(Debug, PartialEq, Eq, Clone)]
+pub struct RustFixWithOtherDerives;
+
+#[derive(PartialEq, Eq)]
+pub struct Generic<T>(T);
+
+#[derive(PartialEq, Eq)]
+pub struct GenericPhantom<T>(core::marker::PhantomData<T>);
+
+mod _hidden {
+    #[derive(PartialEq, Eq)]
+    pub struct Reexported;
+
+    #[derive(PartialEq, Eq)]
+    pub struct InPubFn;
+
+    #[derive(PartialEq)]
+    pub(crate) struct PubCrate;
+
+    #[derive(PartialEq)]
+    pub(super) struct PubSuper;
+}
+
+pub use _hidden::Reexported;
+pub fn _from_mod() -> _hidden::InPubFn {
+    _hidden::InPubFn
+}
+
+#[derive(PartialEq)]
+struct InternalTy;
+
+fn main() {}
-- 
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