Method parse_shift

crates/hll-to-ir/src/parser.rs:839–861

(&mut self)

        })
    }

    // Strip the wrapper carried by opening and one-line asm source lines.
    fn normalize_asm_line(line: &str) -> String {
        let mut s = line;
        if let Some(idx) = s.find('{') {
            s = &s[idx + 1..];
        }
        if let Some(idx) = s.rfind('}') {
            s = &s[..idx];
        }
        s.trim().to_owned()
    }

    // Parse the three typed bridge forms; keep every other line raw.
    fn parse_asm_ops(&mut self, lines: Vec<String>) -> Result<Vec<crate::ast::AsmOp>, ParserError> {
        use crate::ast::AsmOp;
        let mut ops = Vec::with_capacity(lines.len());
        for line in lines {
            let code = line
                .split_once(';')
                .map_or(line.as_str(), |(code, _)| code)
                .trim();
            let (opcode, operands) = code
                .split_once(char::is_whitespace)
                .map_or((code, ""), |(opcode, operands)| (opcode, operands.trim()));
            let operands = operands.split(',').map(str::trim).collect::<Vec<_>>();