https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117308
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- In many cases, available stack size is more important than available memory. Anyway, "Characters in a string literal (after concatenation)" has a hard limit in GCC, 2147483647 characters including terminating '\0' (as STRING_CST length is signed int).