4 files changed, 14 insertions, 14 deletions

diff --git a/library/alloc/src/string.rs b/library/alloc/src/string.rs
index e628be1546f..bc8b7e24bf1 100644
--- a/library/alloc/src/string.rs
+++ b/library/alloc/src/string.rs
@@ -2313,7 +2313,7 @@ impl<'b> Pattern for &'b String {
     }
 
     #[inline]
-    fn strip_suffix_of<'a>(self, haystack: &'a str) -> Option<&str>
+    fn strip_suffix_of<'a>(self, haystack: &'a str) -> Option<&'a str>
     where
         Self::Searcher<'a>: core::str::pattern::ReverseSearcher<'a>,
     {
diff --git a/library/core/src/fmt/rt.rs b/library/core/src/fmt/rt.rs
index f29ac99b292..eee4a9e4c6c 100644
--- a/library/core/src/fmt/rt.rs
+++ b/library/core/src/fmt/rt.rs
@@ -110,43 +110,43 @@ impl<'a> Argument<'a> {
     }
 
     #[inline(always)]
-    pub fn new_display<'b, T: Display>(x: &'b T) -> Argument<'_> {
+    pub fn new_display<'b, T: Display>(x: &'b T) -> Argument<'b> {
         Self::new(x, Display::fmt)
     }
     #[inline(always)]
-    pub fn new_debug<'b, T: Debug>(x: &'b T) -> Argument<'_> {
+    pub fn new_debug<'b, T: Debug>(x: &'b T) -> Argument<'b> {
         Self::new(x, Debug::fmt)
     }
     #[inline(always)]
-    pub fn new_debug_noop<'b, T: Debug>(x: &'b T) -> Argument<'_> {
+    pub fn new_debug_noop<'b, T: Debug>(x: &'b T) -> Argument<'b> {
         Self::new(x, |_, _| Ok(()))
     }
     #[inline(always)]
-    pub fn new_octal<'b, T: Octal>(x: &'b T) -> Argument<'_> {
+    pub fn new_octal<'b, T: Octal>(x: &'b T) -> Argument<'b> {
         Self::new(x, Octal::fmt)
     }
     #[inline(always)]
-    pub fn new_lower_hex<'b, T: LowerHex>(x: &'b T) -> Argument<'_> {
+    pub fn new_lower_hex<'b, T: LowerHex>(x: &'b T) -> Argument<'b> {
         Self::new(x, LowerHex::fmt)
     }
     #[inline(always)]
-    pub fn new_upper_hex<'b, T: UpperHex>(x: &'b T) -> Argument<'_> {
+    pub fn new_upper_hex<'b, T: UpperHex>(x: &'b T) -> Argument<'b> {
         Self::new(x, UpperHex::fmt)
     }
     #[inline(always)]
-    pub fn new_pointer<'b, T: Pointer>(x: &'b T) -> Argument<'_> {
+    pub fn new_pointer<'b, T: Pointer>(x: &'b T) -> Argument<'b> {
         Self::new(x, Pointer::fmt)
     }
     #[inline(always)]
-    pub fn new_binary<'b, T: Binary>(x: &'b T) -> Argument<'_> {
+    pub fn new_binary<'b, T: Binary>(x: &'b T) -> Argument<'b> {
         Self::new(x, Binary::fmt)
     }
     #[inline(always)]
-    pub fn new_lower_exp<'b, T: LowerExp>(x: &'b T) -> Argument<'_> {
+    pub fn new_lower_exp<'b, T: LowerExp>(x: &'b T) -> Argument<'b> {
         Self::new(x, LowerExp::fmt)
     }
     #[inline(always)]
-    pub fn new_upper_exp<'b, T: UpperExp>(x: &'b T) -> Argument<'_> {
+    pub fn new_upper_exp<'b, T: UpperExp>(x: &'b T) -> Argument<'b> {
         Self::new(x, UpperExp::fmt)
     }
     #[inline(always)]
diff --git a/src/tools/rust-analyzer/crates/hir-def/src/attr.rs b/src/tools/rust-analyzer/crates/hir-def/src/attr.rs
index 198dc93f6b1..c0547bc3c8d 100644
--- a/src/tools/rust-analyzer/crates/hir-def/src/attr.rs
+++ b/src/tools/rust-analyzer/crates/hir-def/src/attr.rs
@@ -117,7 +117,7 @@ impl Attrs {
 }
 
 impl Attrs {
-    pub fn by_key<'attrs>(&'attrs self, key: &'attrs Symbol) -> AttrQuery<'_> {
+    pub fn by_key<'attrs>(&'attrs self, key: &'attrs Symbol) -> AttrQuery<'attrs> {
         AttrQuery { attrs: self, key }
     }
 
@@ -594,7 +594,7 @@ impl<'attr> AttrQuery<'attr> {
     /// #[doc(html_root_url = "url")]
     ///       ^^^^^^^^^^^^^ key
     /// ```
-    pub fn find_string_value_in_tt(self, key: &'attr Symbol) -> Option<&str> {
+    pub fn find_string_value_in_tt(self, key: &'attr Symbol) -> Option<&'attr str> {
         self.tt_values().find_map(|tt| {
             let name = tt.token_trees.iter()
                 .skip_while(|tt| !matches!(tt, tt::TokenTree::Leaf(tt::Leaf::Ident(tt::Ident { sym, ..} )) if *sym == *key))
diff --git a/src/tools/rust-analyzer/crates/hir-def/src/body.rs b/src/tools/rust-analyzer/crates/hir-def/src/body.rs
index a988317e046..d390a9cd2d7 100644
--- a/src/tools/rust-analyzer/crates/hir-def/src/body.rs
+++ b/src/tools/rust-analyzer/crates/hir-def/src/body.rs
@@ -197,7 +197,7 @@ impl Body {
     pub fn blocks<'a>(
         &'a self,
         db: &'a dyn DefDatabase,
-    ) -> impl Iterator<Item = (BlockId, Arc<DefMap>)> + '_ {
+    ) -> impl Iterator<Item = (BlockId, Arc<DefMap>)> + 'a {
         self.block_scopes.iter().map(move |&block| (block, db.block_def_map(block)))
     }