diff options
Diffstat (limited to 'passes')
| -rw-r--r-- | passes/techmap/libparse.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/passes/techmap/libparse.cc b/passes/techmap/libparse.cc index 8cbb8e2b..2ff55153 100644 --- a/passes/techmap/libparse.cc +++ b/passes/techmap/libparse.cc @@ -63,9 +63,10 @@ void LibertyAst::dump(FILE *f, std::string indent, std::string path, bool path_o } fprintf(f, "%s%s", indent.c_str(), id.c_str()); - if (!args.empty()) { + if (!args.empty() || !children.empty()) { + fprintf(f, "("); for (size_t i = 0; i < args.size(); i++) - fprintf(f, "%s%s", i > 0 ? ", " : "(", args[i].c_str()); + fprintf(f, "%s%s", i > 0 ? ", " : "", args[i].c_str()); fprintf(f, ")"); } if (!value.empty()) |