https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90750
--- Comment #5 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:aa988998be8f85334665a6b049d5d9139408c250 commit r9-8550-gaa988998be8f85334665a6b049d5d9139408c250 Author: Jason Merrill <ja...@redhat.com> Date: Mon Jan 27 05:45:01 2020 -0500 c++: Avoid ICE with dependent attribute on type. We previously happened to accept this testcase, but never actually did anything useful with the attribute. The patch for PR86379 stopped using TREE_TYPE as USING_DECL_SCOPE, so 'using A::b' no longer had TREE_TYPE set, so the language-independent decl_attributes started crashing on it. GNU attributes are more flexible in their placement than C++11 attributes, so if we encounter a dependent GNU attribute that syntactically appertains to a type rather than the declaration as a whole, move it to the declaration; that's almost certainly what the user meant, anyway. gcc/cp/ChangeLog 2020-01-27 Jason Merrill <ja...@redhat.com> PR c++/90750 PR c++/79585 * decl.c (grokdeclarator): Move dependent attribute to decl. * decl2.c (splice_template_attributes): No longer static.
