https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98107
--- Comment #2 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Nathan Sidwell <nat...@gcc.gnu.org>: https://gcc.gnu.org/g:62fb1b9e0da44a15b0434def20724f989d61e27b commit r11-5708-g62fb1b9e0da44a15b0434def20724f989d61e27b Author: Nathan Sidwell <nat...@acm.org> Date: Thu Dec 3 07:42:09 2020 -0800 c++: Fix array type dependency [PR 98107] I'd missed some paths through build_cplus_array_type, plus, some arrays come via the C-type builder. This propagates dependency in more places and asserts that in the cases where TYPE_DEPENDENT_P_VALID is unset, the type is non-dependent. PR c++/98107 gcc/cp/ * tree.c (build_cplus_array_type): Mark dependency of new variant. (cp_build_qualified_type_real, strip_typedefs): Assert TYPE_DEPENDENT_P_VALID, or not a dependent type.
