https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114825
--- Comment #7 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-13 branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:6d30cfc3fc88976151d0d10e73e10111ccb71ee0 commit r13-8730-g6d30cfc3fc88976151d0d10e73e10111ccb71ee0 Author: Jakub Jelinek <ja...@redhat.com> Date: Thu Apr 25 20:09:35 2024 +0200 openmp: Copy DECL_LANG_SPECIFIC and DECL_LANG_FLAG_? to tree-nested decl copy [PR114825] tree-nested.cc creates in 2 spots artificial VAR_DECLs, one of them is used both for debug info and OpenMP/OpenACC lowering purposes, the other solely for OpenMP/OpenACC lowering purposes. When the decls are used in OpenMP/OpenACC lowering, the OMP langhooks (mostly Fortran, C just a little and C++ doesn't have nested functions) then inspect the flags on the vars and based on that decide how to lower the corresponding clauses. Unfortunately we weren't copying DECL_LANG_SPECIFIC and DECL_LANG_FLAG_?, so the langhooks made decisions on the default flags on those instead. As the original decl isn't necessarily a VAR_DECL, could be e.g. PARM_DECL, using copy_node wouldn't work properly, so this patch just copies those flags in addition to other flags it was copying already. And I've removed code duplication by introducing a helper function which does copying common to both uses. 2024-04-25 Jakub Jelinek <ja...@redhat.com> PR fortran/114825 * tree-nested.cc (get_debug_decl): New function. (get_nonlocal_debug_decl): Use it. (get_local_debug_decl): Likewise. * gfortran.dg/gomp/pr114825.f90: New test. (cherry picked from commit 14d48516e588ad2b35e2007b3970bdcb1b3f145c)
