Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.old-deja/g++.law/visibility2.C @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
children |
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// { dg-do assemble } // GROUPS passed visibility #include <iostream> class base { //========== void base_priv(const char * n) { std::cout << "base_priv called from: " << n << "\n"; } protected: void base_prot(const char * n) { std::cout << "base_prot called from: " << n << "\n"; } public: void base_publ(const char * n) { std::cout << "base_publ called from: " << n << "\n"; } void test(const char * n) { base_publ(n); base_prot(n); base_priv(n); } }; // class base class derived : public base { // Make this public, //============================ // and we don't get an error friend void derived_friend(); public : void test(const char * n) { base_publ(n); base_prot(n);} }; // class derived void derived_friend() //-------------- { derived pd; pd.base_publ("friend of derived class"); // Compiler error here pd.base_prot("friend of derived class"); } int main(int argc, char *argv[]) //========================== { base b; b.base_publ("base class object"); b.test("member of base class object"); std::cout << "\n"; derived pd; pd.test("member of derived class object"); derived_friend(); std::cout << "\n"; } /* main */