https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78746
--- Comment #25 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-9 branch has been updated by Harald Anlauf <anl...@gcc.gnu.org>: https://gcc.gnu.org/g:ef7d053ea33cc9abc7fc413213705a16478fefc4 commit r9-9162-gef7d053ea33cc9abc7fc413213705a16478fefc4 Author: Harald Anlauf <anl...@gmx.de> Date: Wed Jan 6 19:37:11 2021 +0100 PR fortran/78746 - invalid access after error recovery The error recovery after an invalid reference to an undefined CLASS during a TYPE declaration lead to an invalid access. Add a check. gcc/fortran/ChangeLog: * resolve.c (resolve_component): Add check for valid CLASS reference before trying to access CLASS data. (cherry picked from commit 8b6f1e8f97fe0d435d334075821149dbd85c8266)
