Function findDefinedFunctionDecls

lib/utils/ASTUtil.cpp:318–342

}

std::set<clang::FunctionDecl *>
findDefinedFunctionDecls(clang::ASTContext &Ctx, std::set<std::string> Names) {
  std::set<clang::FunctionDecl *> Result;
  std::string MatchTag = "FunctionTag";
  auto Matcher = functionDecl(isDefinition()).bind(MatchTag);
  for (auto &Node : match(Matcher, Ctx)) {
    auto *Record = const_cast<clang::FunctionDecl *>(
        Node.getNodeAs<clang::FunctionDecl>(MatchTag));
    if (!Record)
      continue;

    if (Names.size() == 0) {
      Result.insert(Record);
      continue;
    }

    for (auto &MangledName : util::getMangledNames(*Record)) {
      if (Names.find(MangledName) != Names.end()) {
        Result.insert(Record);
        break;
      }
    }
  }
  return Result;
}

} // namespace util