Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/warn/pr82710.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 | 84e7813d76e9 |
children |
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// { dg-do compile { target c++11 } } // { dg-additional-options "-Wparentheses -Wno-non-template-friend" } // the MVP warning triggered on a friend decl. */ class X; enum class Q {}; // C++ 11ness enum R {}; namespace here { // these friends X friendFunc1(); X *friendFunc2 (); int friendFunc3 (); int bob (); Q bill (); R ben (); } namespace nm { namespace here { // Not these friends void friendFunc1 (); void friendFunc2 (); void friendFunc3 (); int bob (); Q bill (); R ben (); } class TestClass { friend X (::here::friendFunc1 ()); // parens are needed friend X *(::here::friendFunc2 ()); // { dg-warning "" } friend X *::here::friendFunc2 (); friend int (::here::friendFunc3 ()); // { dg-warning "" } }; template <typename T> class X { friend typename T::frob (::here::bob ()); friend Q (::here::bill ()); friend R (::here::ben ()); }; }