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minor: Simplify
| -rw-r--r-- | crates/mbe/src/expander/transcriber.rs | 2 | ||||
| -rw-r--r-- | crates/mbe/src/syntax_bridge.rs | 22 |
2 files changed, 10 insertions, 14 deletions
diff --git a/crates/mbe/src/expander/transcriber.rs b/crates/mbe/src/expander/transcriber.rs index 0db17fea6e..98b37dd122 100644 --- a/crates/mbe/src/expander/transcriber.rs +++ b/crates/mbe/src/expander/transcriber.rs @@ -192,7 +192,7 @@ fn expand_repeat( t.delimiter = None; push_subtree(&mut buf, t); - if let Some(ref sep) = separator { + if let Some(sep) = separator { match sep { Separator::Ident(ident) => { has_seps = 1; diff --git a/crates/mbe/src/syntax_bridge.rs b/crates/mbe/src/syntax_bridge.rs index 066b305205..8021e63f7f 100644 --- a/crates/mbe/src/syntax_bridge.rs +++ b/crates/mbe/src/syntax_bridge.rs @@ -396,7 +396,7 @@ impl TokenIdAlloc { } } -/// A Raw Token (straightly from lexer) convertor +/// A raw token (straight from lexer) convertor struct RawConvertor<'a> { lexed: parser::LexedStr<'a>, pos: usize, @@ -525,8 +525,7 @@ enum SynToken { impl SynToken { fn token(&self) -> &SyntaxToken { match self { - SynToken::Ordinary(it) => it, - SynToken::Punch(it, _) => it, + SynToken::Ordinary(it) | SynToken::Punch(it, _) => it, } } } @@ -659,7 +658,7 @@ impl<'a> TtTreeSink<'a> { let mut last = self.cursor; for _ in 0..n_tokens { - let tmp_str: SmolStr; + let tmp: u8; if self.cursor.eof() { break; } @@ -669,18 +668,15 @@ impl<'a> TtTreeSink<'a> { Some(tt::buffer::TokenTreeRef::Leaf(leaf, _)) => { // Mark the range if needed let (text, id) = match leaf { - tt::Leaf::Ident(ident) => (&ident.text, ident.id), + tt::Leaf::Ident(ident) => (ident.text.as_str(), ident.id), tt::Leaf::Punct(punct) => { assert!(punct.char.is_ascii()); - let char = &(punct.char as u8); - tmp_str = SmolStr::new_inline( - std::str::from_utf8(std::slice::from_ref(char)).unwrap(), - ); - (&tmp_str, punct.id) + tmp = punct.char as u8; + (std::str::from_utf8(std::slice::from_ref(&tmp)).unwrap(), punct.id) } - tt::Leaf::Literal(lit) => (&lit.text, lit.id), + tt::Leaf::Literal(lit) => (lit.text.as_str(), lit.id), }; - let range = TextRange::at(self.text_pos, TextSize::of(text.as_str())); + let range = TextRange::at(self.text_pos, TextSize::of(text)); self.token_map.insert(id, range); self.cursor = self.cursor.bump(); text @@ -740,7 +736,7 @@ impl<'a> TtTreeSink<'a> { match self.roots.last_mut() { None | Some(0) => self.roots.push(1), - Some(ref mut n) => **n += 1, + Some(n) => *n += 1, }; } |