On Mon, Aug 29, 2022 at 11:35:44PM +0200, Jakub Jelinek wrote: > I guess I should try what happens with 0x110000 and 0x7fffffff in > identifiers and string literals.
It is rejected in identifiers, but happily accepted in string literals:
const char32_t *a = U"����";
const char32_t *b = U"������";
int a����b = 1;
int c������d = 2;
Jakub
