Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/lookup/pr79377.C @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
line wrap: on
line source
// PR c++/79377 // { dg-do run } // { dg-options "-fpermissive" } struct A { A () : a (0) {} A& operator++ () { ++a; ++c; return *this; } int a; static int c; }; int A::c = 0; template <typename> void foo (A& a) { a++; // { dg-warning "trying prefix operator instead" } if (A::c != 3 || a.a != 3) __builtin_abort (); ++a; if (A::c != 4 || a.a != 4) __builtin_abort (); } int main () { A a; if (A::c != 0 || a.a != 0) __builtin_abort (); ++a; if (A::c != 1 || a.a != 1) __builtin_abort (); a++; // { dg-warning "trying prefix operator instead" } if (A::c != 2 || a.a != 2) __builtin_abort (); foo<int> (a); if (A::c != 4 || a.a != 4) __builtin_abort (); }