| 51 | } |
| 52 | |
| 53 | const Reference* absl_nullable Ast::GetReference(int64_t expr_id) const { |
| 54 | auto iter = reference_map_.find(expr_id); |
| 55 | if (iter == reference_map_.end()) { |
| 56 | return nullptr; |
| 57 | } |
| 58 | return &iter->second; |
| 59 | } |
| 60 | |
| 61 | SourceLocation Ast::ComputeSourceLocation(int64_t expr_id) const { |
| 62 | const auto& source_info = this->source_info(); |