diff options
Diffstat (limited to 'src/output.cpp')
| -rw-r--r-- | src/output.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/output.cpp b/src/output.cpp index fee9267..6a54f71 100644 --- a/src/output.cpp +++ b/src/output.cpp @@ -173,15 +173,15 @@ void output_t::emit_reduction(unsigned rule_id) { bool empty = true; for (unsigned i = 0; i < rule.variables.size(); i++) { - const std::string &var = rule.variables[i]; + const auto &var = rule.variables[i]; - if (var.empty()) + if (var.first.empty()) continue; if (!empty) std::fprintf(source_file, ", "); - std::fprintf(source_file, "%s %s", get_generator()->get_grammar().get_type(item.get_rhs()[i]).c_str(), var.c_str()); + std::fprintf(source_file, "%s %s", get_generator()->get_grammar().get_type(item.get_rhs()[i]).c_str(), var.first.c_str()); empty = false; } |