https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106039
--- Comment #1 from Jonathan Leffler <jonathan.leffler at gmail dot com> --- Created attachment 53177 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53177&action=edit Close to minimal source (4 format strings; 4 printf statements; some comments) Close to minimal source code. It has 4 format strings and 4 printf statements where 1 of each would be minimal. It has some comments about changes that 'fix' the error reporting.