Function PushStructDeps

common/ast_traverse.cc:220–231

}

void PushStructDeps(const StructExpr* struct_expr,
                    std::stack<StackRecord>* stack) {
  const auto& entries = struct_expr->fields();
  for (auto it = entries.rbegin(); it != entries.rend(); ++it) {
    const auto& entry = *it;
    // The contract is to visit key, then value.  So put them on the stack
    // in the opposite order.
    if (entry.has_value()) {
      stack->push(StackRecord(&entry.value()));
    }
  }
}

void PushMapDeps(const MapExpr* map_expr, std::stack<StackRecord>* stack) {
  const auto& entries = map_expr->entries();