Method MatchExpr

Bcore/src/main/cpp/Dobby/tests/catch.hpp:2561–2563

public:
  MatchExpr(ArgT const &arg, MatcherT const &matcher, StringRef matcherString)
      : ITransientExpression{true, matcher.match(arg)}, m_arg(arg), m_matcher(matcher), m_matcherString(matcherString) {
  }

  void streamReconstructedExpression(std::ostream &os) const override {
    auto matcherAsString = m_matcher.toString();