diff options
Diffstat (limited to 'doop.c')
| -rw-r--r-- | doop.c | 27 |
1 files changed, 4 insertions, 23 deletions
@@ -1084,30 +1084,11 @@ Perl_do_vop(pTHX_ I32 optype, SV *sv, SV *left, SV *right) * on zeros without having to do it. In the case of '&', the result is * zero, and the dangling portion is simply discarded. For '|' and '^', the * result is the same as the other operand, so the dangling part is just - * appended to the final result, unchanged. We currently accept above-FF - * code points in the dangling portion, as that's how it has long worked, - * and code depends on it staying that way. But it is now fatal for - * above-FF to appear in the portion that does get operated on. Hence, any - * above-FF must come only in the longer operand, and only in its dangling - * portion. That means that at least one of the operands has to be - * entirely non-UTF-8, and the length of that operand has to be before the - * first above-FF in the other */ + * appended to the final result, unchanged. As of perl-5.32, we no longer + * accept above-FF code points in the dangling portion. + */ if (left_utf8 || right_utf8) { - if (left_utf8) { - if (right_utf8 || rightlen > leftlen) { - Perl_croak(aTHX_ FATAL_ABOVE_FF_MSG, PL_op_desc[optype]); - } - len = rightlen; - } - else if (right_utf8) { - if (leftlen > rightlen) { - Perl_croak(aTHX_ FATAL_ABOVE_FF_MSG, PL_op_desc[optype]); - } - len = leftlen; - } - - Perl_ck_warner_d(aTHX_ packWARN(WARN_DEPRECATED), - DEPRECATED_ABOVE_FF_MSG, PL_op_desc[optype]); + Perl_croak(aTHX_ FATAL_ABOVE_FF_MSG, PL_op_desc[optype]); } else { /* Neither is UTF-8 */ len = MIN(leftlen, rightlen); |