https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79879
--- Comment #13 from Lukas Wyporek <wyporek at poczta dot onet.pl> --- OK, so we can compile with -Wformat=2 (which can be used instead of group "-Wformat -Wformat-nonliteral -Wformat-security -Wformat-y2k"): gcc main.c -o main.exe -Wall -Wextra -Wformat=2 and the compiler will warn about that format is not string literal: "warning: format not a string literal, argument types not checked" Thank you Andrew, Are you Polish maybe?
