Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/cpp2a/constexpr-new12.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
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// PR c++/93633 // { dg-do compile { target c++2a } } struct A { constexpr A () : a (0) {} constexpr virtual int foo () { return 1 + a * 4; } int a; }; struct B : A { constexpr B () : b (0) {} constexpr virtual int foo () { return 0 + b * 4; } int b; }; constexpr int foo () { A *a = new B (); a->a = 4; delete a; int r = a->foo (); return r; } constexpr auto a = foo (); // { dg-error "is not a constant expression" }