https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95588
--- Comment #1 from Nick Desaulniers <ndesaulniers at google dot com> --- In https://bugs.llvm.org/show_bug.cgi?id=41467#c4, the code owner for Clang seems to indicate that we could move the warnings for narrowing prints (ie. printing an `int` with `%hh`) to a new warning flag within the -Wformat group (ie. -Wformat-pedantic). I'm mostly concerned with the case where the value being printed is either obviously or possibly too large for the print format specifier, ex. ``` #include <limits.h> #include <stdio.h> void foo(void) { printf("%hd\n", INT_MAX); } ``` built with -Wformat. I'm curious if this is indeed something GCC should warn about, and if so, should it be part of -Wformat? (I suspect yes for both, or would prefer it to be yes for both, and then to fix all instances in the Linux kernel caught by this, but would prefer to collaborate on this).
