https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100838
--- Comment #10 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-9 branch has been updated by Jason Merrill <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:200d477d3cb1593dbaa7739c6270e0a7f6c564cf commit r9-10178-g200d477d3cb1593dbaa7739c6270e0a7f6c564cf Author: Jason Merrill <ja...@redhat.com> Date: Mon May 31 12:36:25 2021 -0400 c++: missing dtor with -fno-elide-constructors [PR100838] tf_no_cleanup only applies to the outermost TARGET_EXPR, and we already clear it for nested calls in build_over_call, but in this case both constructor calls came from convert_like, so we need to clear it in the recursive call as well. This revealed that we were adding an extra ck_rvalue in direct-initialization cases where it was wrong. PR c++/100838 PR c++/105265 gcc/cp/ChangeLog: * call.c (convert_like_internal): Clear tf_no_cleanup when recursing. (build_user_type_conversion_1): Only add ck_rvalue if LOOKUP_ONLYCONVERTING. gcc/testsuite/ChangeLog: * g++.dg/init/no-elide2.C: New test. * g++.dg/cpp0x/initlist-new6.C: New test.
