https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116740
--- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Simon Martin <simar...@gcc.gnu.org>: https://gcc.gnu.org/g:b3d078220d202094a2b4eaef9b4a5ad1b84d30e6 commit r15-7825-gb3d078220d202094a2b4eaef9b4a5ad1b84d30e6 Author: Simon Martin <si...@nasilyan.com> Date: Wed Mar 5 09:08:57 2025 +0100 c++: Fix checking assert upon invalid class definition [PR116740] A checking assert triggers upon the following invalid code since GCC 11: === cut here === class { a (struct b; } struct b === cut here === The problem is that during error recovery, we call set_identifier_type_value_with_scope for B in the global namespace, and the checking assert added via r11-7228-g8f93e1b892850b fails. This patch relaxes that assert to not fail if we've seen a parser error (it a generalization of another fix done to that checking assert via r11-7266-g24bf79f1798ad1). PR c++/116740 gcc/cp/ChangeLog: * name-lookup.cc (set_identifier_type_value_with_scope): Don't fail assert with ill-formed input. gcc/testsuite/ChangeLog: * g++.dg/parse/crash80.C: New test.
