Function parses_variable_declaration

crates/hll-to-ir/src/parser.rs:2633–2652

()

                            }
                            Some(b'\n') => {
                                return Err(error_at(
                                    j,
                                    1,
                                    "format string interpolations must be single-line",
                                ));
                            }
                            Some(b'}') => break,
                            Some(_) => j += 1,
                        }
                    }
                    if j == hole_start {
                        return Err(error_at(i, 2, "empty format string interpolation"));
                    }
                    let expr =
                        self.parse_hole_expression(&content[hole_start..j], span, hole_start)?;
                    segments.push(FormatSegment::Hole(expr));
                    i = j + 1;
                    piece_start = i;
                }
                _ => i += 1,
            }
        }
        literal.push_str(&self.process_string_escapes(&content[piece_start.min(content.len())..]));