Method GetCurrentIndex

eval/compiler/flat_expr_builder.cc:1738–1743

Index of the next step to be inserted, in terms of the current subexpression

  // Index of the next step to be inserted, in terms of the current
  // subexpression
  ProgramStepIndex GetCurrentIndex() const {
    // Nonnull while active -- nullptr indicates logic error in the builder.
    ABSL_DCHECK(program_builder_.current() != nullptr);
    return {static_cast<int>(program_builder_.current()->elements().size()),
            program_builder_.current()};
  }

  CondVisitor* FindCondVisitor(const cel::Expr* expr) const {
    if (cond_visitor_stack_.empty()) {