5 files changed, 6 insertions, 6 deletions

diff --git a/crates/ra_syntax/src/ast/expr_extensions.rs b/crates/ra_syntax/src/ast/expr_extensions.rs
index 87dbb0ea5..4355e3587 100644
--- a/crates/ra_syntax/src/ast/expr_extensions.rs
+++ b/crates/ra_syntax/src/ast/expr_extensions.rs
@@ -260,7 +260,7 @@ impl ast::Literal {
                     .iter()
                     .find(|&s| text.ends_with(s))
                     .map(|&suf| SmolStr::new(suf));
-                LiteralKind::FloatNumber { suffix: suffix }
+                LiteralKind::FloatNumber { suffix }
             }
             STRING | RAW_STRING => LiteralKind::String,
             T![true] | T![false] => LiteralKind::Bool,
diff --git a/crates/ra_syntax/src/fuzz.rs b/crates/ra_syntax/src/fuzz.rs
index 6d114aad4..00039f970 100644
--- a/crates/ra_syntax/src/fuzz.rs
+++ b/crates/ra_syntax/src/fuzz.rs
@@ -21,8 +21,8 @@ pub struct CheckReparse {
 
 impl CheckReparse {
     pub fn from_data(data: &[u8]) -> Option<Self> {
-        const PREFIX: &'static str = "fn main(){\n\t";
-        const SUFFIX: &'static str = "\n}";
+        const PREFIX: &str = "fn main(){\n\t";
+        const SUFFIX: &str = "\n}";
 
         let data = str::from_utf8(data).ok()?;
         let mut lines = data.lines();
diff --git a/crates/ra_syntax/src/parsing/text_token_source.rs b/crates/ra_syntax/src/parsing/text_token_source.rs
index f592b499f..64cb20ae8 100644
--- a/crates/ra_syntax/src/parsing/text_token_source.rs
+++ b/crates/ra_syntax/src/parsing/text_token_source.rs
@@ -28,7 +28,7 @@ pub(crate) struct TextTokenSource<'t> {
 
 impl<'t> TokenSource for TextTokenSource<'t> {
     fn current(&self) -> PToken {
-        return self.curr.0;
+        self.curr.0
     }
 
     fn lookahead_nth(&self, n: usize) -> PToken {
diff --git a/crates/ra_syntax/src/syntax_node.rs b/crates/ra_syntax/src/syntax_node.rs
index 80c8639c8..a1f9a59b6 100644
--- a/crates/ra_syntax/src/syntax_node.rs
+++ b/crates/ra_syntax/src/syntax_node.rs
@@ -357,7 +357,7 @@ impl SyntaxNode {
         // `range` private afterwards
         let mut ptr = SyntaxNodePtr::new(self);
         ptr.range = TextRange::offset_len(ptr.range().start(), len);
-        return ptr.to_node(file.syntax()).to_owned();
+        ptr.to_node(file.syntax()).to_owned()
     }
 
     fn position_of_child(&self, child: SyntaxElement) -> usize {
diff --git a/crates/ra_syntax/src/validation/unescape.rs b/crates/ra_syntax/src/validation/unescape.rs
index 4c3a7effc..1cb2433f3 100644
--- a/crates/ra_syntax/src/validation/unescape.rs
+++ b/crates/ra_syntax/src/validation/unescape.rs
@@ -173,7 +173,7 @@ fn scan_escape(first_char: char, chars: &mut Chars<'_>, mode: Mode) -> Result<ch
                         }
 
                         break std::char::from_u32(value).ok_or_else(|| {
-                            if value > 0x10FFFF {
+                            if value > 0x0010_FFFF {
                                 EscapeError::OutOfRangeUnicodeEscape
                             } else {
                                 EscapeError::LoneSurrogateUnicodeEscape