https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91369
--- Comment #29 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Tue Jan 7 07:13:50 2020 New Revision: 279943 URL: https://gcc.gnu.org/viewcvs?rev=279943&root=gcc&view=rev Log: PR c++/91369 * constexpr.c (struct constexpr_global_ctx): Add heap_alloc_count member, initialize it to zero in ctor. (cxx_eval_call_expression): Bump heap_dealloc_count when deleting a heap object. Don't cache calls to functions which allocate some heap objects and don't deallocate them or deallocate some heap objects they didn't allocate. * g++.dg/cpp1y/constexpr-new.C: Expect an error explaining why static_assert failed for C++2a. * g++.dg/cpp2a/constexpr-new9.C: New test. Added: trunk/gcc/testsuite/g++.dg/cpp2a/constexpr-new9.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/constexpr.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/g++.dg/cpp1y/constexpr-new.C
