Method scan_chars

cranelift/reader/src/lexer.rs:214–225

Scan a multi-char token.

(
        &mut self,
        count: usize,
        tok: Token<'a>,
    )

    // Scan a multi-char token.
    fn scan_chars(
        &mut self,
        count: usize,
        tok: Token<'a>,
    ) -> Result<LocatedToken<'a>, LocatedError> {
        let loc = self.loc();
        for _ in 0..count {
            assert_ne!(self.lookahead, None);
            self.next_ch();
        }
        token(tok, loc)
    }

    /// Get the rest of the current line.
    /// The next token returned by `next()` will be from the following lines.