https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107768
--- Comment #10 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-12 branch has been updated by Iain D Sandoe <ia...@gcc.gnu.org>: https://gcc.gnu.org/g:db0985039fa58d5ef5d4ed10d2cbfd5b3ea6b3ee commit r12-9500-gdb0985039fa58d5ef5d4ed10d2cbfd5b3ea6b3ee Author: Andrew Pinski <pins...@gmail.com> Date: Thu Dec 8 22:34:16 2022 +0000 coroutines: Build pointer initializers with nullptr_node [PR107768] The PR reports that using integer_zero_node triggers a warning for -Wzero-as-null-pointer-constant which comes from compiler-generated code so makes no sense to the end user. Co-Authored-By: Iain Sandoe <i...@sandoe.co.uk> PR c++/107768 gcc/cp/ChangeLog: * coroutines.cc (coro_rewrite_function_body): Initialize pointers from nullptr_node. (morph_fn_to_coro): Likewise. gcc/testsuite/ChangeLog: * g++.dg/coroutines/pr107768.C: New test. (cherry picked from commit 0b1d66658ecdcc3d9251641a0b902b4c73ace303)
