Method reconstructExpression

compiler/cpp/tests/catch/catch.hpp:1930–1938

    }

    virtual void reconstructExpression( std::string& dest ) const CATCH_OVERRIDE {
        std::string matcherAsString = m_matcher.toString();
        dest = Catch::toString( m_arg );
        dest += ' ';
        if( matcherAsString == Detail::unprintableString )
            dest += m_matcherString;
        else
            dest += matcherAsString;
    }

private:
    ArgT m_arg;