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refactor(parser): remove useless string builder from jsx text lexer (#2096)

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relates #2094
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Boshen 2024-01-20 22:34:57 +08:00 committed by GitHub
parent 8e43eeffe7
commit 3f2b48f1a9
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1 changed files with 3 additions and 7 deletions
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10
crates/oxc_parser/src/lexer/mod.rs
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@ -952,18 +952,14 @@ impl<'a> Lexer<'a> {
self.current.chars.next(); self.current.chars.next();
Kind::LCurly Kind::LCurly
} }
Some(c) => { Some(_) => {
let mut builder = AutoCow::new(self);
builder.push_matching(c);
loop { loop {
// `>` and `}` are errors in TypeScript but not Babel // `>` and `}` are errors in TypeScript but not Babel
// let's make this less strict so we can parse more code // let's make this less strict so we can parse more code
if matches!(self.peek(), Some('{' | '<')) { if matches!(self.peek(), Some('{' | '<')) {
break; break;
} }
if let Some(c) = self.current.chars.next() { if self.current.chars.next().is_none() {
builder.push_matching(c);
} else {
break; break;
} }
} }
@ -1369,7 +1365,7 @@ macro_rules! ascii_byte_handler {
const $id: ByteHandler = |$lex| { const $id: ByteHandler = |$lex| {
// SAFETY: This macro is only used for ASCII characters // SAFETY: This macro is only used for ASCII characters
unsafe { unsafe {
use ::assert_unchecked::assert_unchecked; use assert_unchecked::assert_unchecked;
let s = $lex.current.chars.as_str(); let s = $lex.current.chars.as_str();
assert_unchecked!(!s.is_empty()); assert_unchecked!(!s.is_empty());
assert_unchecked!(s.as_bytes()[0] < 128); assert_unchecked!(s.as_bytes()[0] < 128);