https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90694
--- Comment #7 from Martin Sebor <msebor at gcc dot gnu.org> --- Thanks for the heads up. I scanned the testsuite for the pattern but couldn't find any matching tests: $ find gcc/testsuite/ -type f | xargs grep "&\*[a-zA-Z_][a-zA-Z_0-9]*\[" | grep scan | wc -l 0 Please let me know if you think I may have missed some.