From 4e8b1f1f0b1748fee29a9a890a57b27a12f9927b Mon Sep 17 00:00:00 2001
From: Guilherme Stabach Salustiano <guissalustiano@gmail.com>
Date: Wed, 21 Aug 2024 05:51:20 -0300
Subject: [PATCH] fix autotype

---
 diesel/src/pg/expression/functions.rs    | 10 +++++-----
 diesel/src/pg/expression/helper_types.rs |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/diesel/src/pg/expression/functions.rs b/diesel/src/pg/expression/functions.rs
index 1609f24aa532..e96912355297 100644
--- a/diesel/src/pg/expression/functions.rs
+++ b/diesel/src/pg/expression/functions.rs
@@ -86,22 +86,22 @@ define_sql_function! {
     /// #     use std::collections::Bound;
     /// #     use diesel::sql_types::{Nullable, Integer, Array};
     /// #     let connection = &mut establish_connection();
-    /// let int = diesel::select(lower::<Range<_>, Integer, _>(1..2)).get_result::<Option<i32>>(connection)?;
+    /// let int = diesel::select(lower::<Range<_>,  _>(1..2)).get_result::<Option<i32>>(connection)?;
     /// assert_eq!(Some(1), int);
     ///
-    /// let int = diesel::select(lower::<Range<_>, Integer, _>(..2)).get_result::<Option<i32>>(connection)?;
+    /// let int = diesel::select(lower::<Range<_>, _>(..2)).get_result::<Option<i32>>(connection)?;
     /// assert_eq!(None, int);
     ///
-    /// let int = diesel::select(lower::<Nullable<Range<_>>, Integer, _>(None::<std::ops::Range<i32>>)).get_result::<Option<i32>>(connection)?;
+    /// let int = diesel::select(lower::<Nullable<Range<_>>, _>(None::<std::ops::Range<i32>>)).get_result::<Option<i32>>(connection)?;
     /// assert_eq!(None, int);
     ///
-    /// let int = diesel::select(lower::<Multirange<_>, Integer, _>(vec![(Bound::Included(5), Bound::Included(7))])).get_result::<Option<i32>>(connection)?;
+    /// let int = diesel::select(lower::<Multirange<_>, _>(vec![(Bound::Included(5), Bound::Included(7))])).get_result::<Option<i32>>(connection)?;
     /// assert_eq!(Some(5), int);
     /// #     Ok(())
     /// # }
     /// ```
     #[cfg(feature = "postgres_backend")]
-    fn lower<Rang: MultirangeOrRangeMaybeNullable<Inner=T> + SingleValue, T: SingleValue>(range: Rang) -> Nullable<T>;
+    fn lower<R: MultirangeOrRangeMaybeNullable + SingleValue>(range: R) -> Nullable<R::Inner>;
 }
 
 define_sql_function! {
diff --git a/diesel/src/pg/expression/helper_types.rs b/diesel/src/pg/expression/helper_types.rs
index 2e04084683bb..5bcaadfc3e98 100644
--- a/diesel/src/pg/expression/helper_types.rs
+++ b/diesel/src/pg/expression/helper_types.rs
@@ -311,7 +311,7 @@ pub type ConcatArray<Lhs, Rhs> = crate::dsl::Concat<Lhs, Rhs>;
 /// Return type of [`lower(range)`](super::functions::lower())
 #[allow(non_camel_case_types)]
 #[cfg(feature = "postgres_backend")]
-pub type lower<R, T> = super::functions::lower<SqlTypeOf<R>, SqlTypeOf<T>, R>;
+pub type lower<R> = super::functions::lower<SqlTypeOf<R>, R>;
 
 /// Return type of [`upper(range)`](super::functions::upper())
 #[allow(non_camel_case_types)]