error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:51:5
   |
LL |     fn ne(&self, other: &Self) -> bool {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
...
LL |         self.ne(other)
   |         -------------- recursive call site
   |
   = help: a `loop` may express intention better if this is on purpose
   = note: `-D unconditional-recursion` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(unconditional_recursion)]`

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:56:5
   |
LL |     fn eq(&self, other: &Self) -> bool {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
...
LL |         self.eq(other)
   |         -------------- recursive call site
   |
   = help: a `loop` may express intention better if this is on purpose

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:235:5
   |
LL |     fn to_string(&self) -> String {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
LL |
LL |         self.to_string()
   |         ---------------- recursive call site
   |
   = help: a `loop` may express intention better if this is on purpose

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:245:5
   |
LL |     fn to_string(&self) -> String {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
...
LL |         x.to_string()
   |         ------------- recursive call site
   |
   = help: a `loop` may express intention better if this is on purpose

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:256:5
   |
LL |     fn to_string(&self) -> String {
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
LL |
LL |         (self as &Self).to_string()
   |         --------------------------- recursive call site
   |
   = help: a `loop` may express intention better if this is on purpose

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:17:5
   |
LL | /     fn ne(&self, other: &Self) -> bool {
LL | |
LL | |
LL | |         self != other
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:20:9
   |
LL |         self != other
   |         ^^^^^^^^^^^^^
   = note: `-D clippy::unconditional-recursion` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::unconditional_recursion)]`

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:22:5
   |
LL | /     fn eq(&self, other: &Self) -> bool {
LL | |
LL | |
LL | |         self == other
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:25:9
   |
LL |         self == other
   |         ^^^^^^^^^^^^^

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:35:5
   |
LL | /     fn ne(&self, other: &Self) -> bool {
LL | |
LL | |         self != &Foo2::B // no error here
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:37:9
   |
LL |         self != &Foo2::B // no error here
   |         ^^^^^^^^^^^^^^^^

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:39:5
   |
LL | /     fn eq(&self, other: &Self) -> bool {
LL | |
LL | |         self == &Foo2::B // no error here
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:41:9
   |
LL |         self == &Foo2::B // no error here
   |         ^^^^^^^^^^^^^^^^

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:51:5
   |
LL | /     fn ne(&self, other: &Self) -> bool {
LL | |
LL | |
LL | |         self.ne(other)
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:54:9
   |
LL |         self.ne(other)
   |         ^^^^^^^^^^^^^^

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:56:5
   |
LL | /     fn eq(&self, other: &Self) -> bool {
...  |
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:60:9
   |
LL |         self.eq(other)
   |         ^^^^^^^^^^^^^^

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:102:5
   |
LL | /     fn ne(&self, other: &Self) -> bool {
LL | |
LL | |
LL | |         other != self
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:105:9
   |
LL |         other != self
   |         ^^^^^^^^^^^^^

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:107:5
   |
LL | /     fn eq(&self, other: &Self) -> bool {
LL | |
LL | |
LL | |         other == self
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:110:9
   |
LL |         other == self
   |         ^^^^^^^^^^^^^

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:118:5
   |
LL | /     fn ne(&self, other: &Self) -> bool {
LL | |
LL | |
LL | |         other != other
LL | |
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:121:9
   |
LL |         other != other
   |         ^^^^^^^^^^^^^^

error: equal expressions as operands to `!=`
  --> tests/ui/unconditional_recursion.rs:121:9
   |
LL |         other != other
   |         ^^^^^^^^^^^^^^
   |
   = note: `#[deny(clippy::eq_op)]` on by default

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:124:5
   |
LL | /     fn eq(&self, other: &Self) -> bool {
LL | |
LL | |
LL | |         other == other
LL | |
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:127:9
   |
LL |         other == other
   |         ^^^^^^^^^^^^^^

error: equal expressions as operands to `==`
  --> tests/ui/unconditional_recursion.rs:127:9
   |
LL |         other == other
   |         ^^^^^^^^^^^^^^

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:135:5
   |
LL | /     fn ne(&self, _other: &Self) -> bool {
LL | |
LL | |
LL | |         self != self
LL | |
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:138:9
   |
LL |         self != self
   |         ^^^^^^^^^^^^

error: equal expressions as operands to `!=`
  --> tests/ui/unconditional_recursion.rs:138:9
   |
LL |         self != self
   |         ^^^^^^^^^^^^

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:141:5
   |
LL | /     fn eq(&self, _other: &Self) -> bool {
LL | |
LL | |
LL | |         self == self
LL | |
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:144:9
   |
LL |         self == self
   |         ^^^^^^^^^^^^

error: equal expressions as operands to `==`
  --> tests/ui/unconditional_recursion.rs:144:9
   |
LL |         self == self
   |         ^^^^^^^^^^^^

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:171:13
   |
LL | /             fn eq(&self, other: &Self) -> bool {
LL | |
LL | |
LL | |                 self == other
LL | |             }
   | |_____________^
...
LL |   impl_partial_eq!(S5);
   |   -------------------- in this macro invocation
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:174:17
   |
LL |                 self == other
   |                 ^^^^^^^^^^^^^
...
LL | impl_partial_eq!(S5);
   | -------------------- in this macro invocation
   = note: this error originates in the macro `impl_partial_eq` (in Nightly builds, run with -Z macro-backtrace for more info)

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:201:5
   |
LL | /     fn eq(&self, other: &Self) -> bool {
LL | |
LL | |
LL | |         let mine = &self.field;
LL | |         let theirs = &other.field;
LL | |         mine == theirs
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:206:9
   |
LL |         mine == theirs
   |         ^^^^^^^^^^^^^^

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:271:5
   |
LL | /     fn new() -> Self {
LL | |
LL | |
LL | |         Self::default()
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:274:9
   |
LL |         Self::default()
   |         ^^^^^^^^^^^^^^^

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:311:5
   |
LL | /     fn eq(&self, other: &Self) -> bool {
LL | |
LL | |
LL | |         let mine = &self.field;
LL | |         let theirs = &other.field;
LL | |         mine.eq(theirs)
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:316:9
   |
LL |         mine.eq(theirs)
   |         ^^^^^^^^^^^^^^^

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:383:5
   |
LL | /     fn from(f: BadFromTy1<'a>) -> Self {
LL | |
LL | |         f.into()
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:385:9
   |
LL |         f.into()
   |         ^^^^^^^^

error: function cannot return without recursing
  --> tests/ui/unconditional_recursion.rs:393:5
   |
LL | /     fn from(f: BadFromTy2<'a>) -> Self {
LL | |
LL | |         Into::into(f)
LL | |     }
   | |_____^
   |
note: recursive call site
  --> tests/ui/unconditional_recursion.rs:395:9
   |
LL |         Into::into(f)
   |         ^^^^^^^^^^^^^

error: aborting due to 27 previous errors