https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119564
--- Comment #14 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Nathaniel Shead <nsh...@gcc.gnu.org>: https://gcc.gnu.org/g:337b9ff4854c6a7fa47860ce0acad82ffb4d39be commit r15-9218-g337b9ff4854c6a7fa47860ce0acad82ffb4d39be Author: Nathaniel Shead <nathanielosh...@gmail.com> Date: Fri Apr 4 12:24:10 2025 +1100 c++: Fix GC with TU_LOCAL_ENTITY [PR119564] When adding TU_LOCAL_ENTITY in r15-6379 I neglected to add it to cp_tree_node_structure, so garbage collection was crashing on it. PR c++/119564 gcc/cp/ChangeLog: * decl.cc (cp_tree_node_structure): Add TU_LOCAL_ENTITY; fix formatting. gcc/testsuite/ChangeLog: * g++.dg/modules/gc-3_a.C: New test. * g++.dg/modules/gc-3_b.C: New test. Signed-off-by: Nathaniel Shead <nathanielosh...@gmail.com> Reviewed-by: Jason Merrill <ja...@redhat.com>