https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107677
--- Comment #3 from Carlos Galvez <carlosgalvezp at gmail dot com> --- The warning message is also hard to decipher. For example, what does this mean? error: array subscript [-536870912, -1] is outside array bounds What is a 2-dimensional subscript applied on a 1D array?