Function PushStructDeps

common/ast_rewrite.cc:248–258

}

void PushStructDeps(StructExpr* struct_expr, std::stack<StackRecord>* stack) {
  auto& entries = struct_expr->mutable_fields();
  for (auto it = entries.rbegin(); it != entries.rend(); ++it) {
    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.mutable_value()));
    }
  }
}

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