Method parse_unicode_literal

crates/codegen/src/string_parser.rs:71–83

(&mut self, literal_number: usize)

    }

    fn parse_unicode_literal(&mut self, literal_number: usize) -> Result<CodePoint, LexicalError> {
        let mut p: u32 = 0u32;
        for i in 1..=literal_number {
            match self.next_char() {
                Some(c) => match c.to_digit(16) {
                    Some(d) => p += d << ((literal_number - i) * 4),
                    None => unreachable!(),
                },
                None => unreachable!(),
            }
        }
        Ok(CodePoint::from_u32(p).unwrap())
    }

    fn parse_octet(&mut self, o: u8) -> char {
        let mut radix_bytes = [o, 0, 0];