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perf(es/parser): Reduce comparison #10941

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Merged
merged 1 commit into from
Jul 25, 2025
Merged

perf(es/parser): Reduce comparison #10941

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5 changes: 1 addition & 4 deletions crates/swc_ecma_lexer/src/common/parser/module_item.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -348,10 +348,7 @@ fn parse_export<'a, P: Parser<'a>>(
p.assert_and_bump(&P::Token::EXPORT);

let cur = p.input().cur();
if cur.is_error() {
let err = p.input_mut().expect_error_token_and_bump();
return Err(err);
} else if cur.is_eof() {
if cur.is_eof() {
return Err(eof_error(p));
}

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3 changes: 0 additions & 3 deletions crates/swc_ecma_lexer/src/common/parser/stmt.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1257,9 +1257,6 @@ fn parse_stmt_internal<'a, P: Parser<'a>>(
span: p.span(start),
}
.into());
} else if cur.is_error() {
let err = p.input_mut().expect_error_token_and_bump();
return Err(err);
}

// Handle async function foo() {}
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