diff options
Diffstat (limited to 'pp_pack.c')
| -rw-r--r-- | pp_pack.c | 11 |
1 files changed, 8 insertions, 3 deletions
@@ -2455,7 +2455,8 @@ marked_upgrade(pTHX_ SV *sv, tempsym_t *sym_ptr) { if (m != marks + sym_ptr->level+1) { Safefree(marks); Safefree(to_start); - Perl_croak(aTHX_ "panic: marks beyond string end"); + Perl_croak(aTHX_ "panic: marks beyond string end, m=%p, marks=%p, " + "level=%d", m, marks, sym_ptr->level); } for (group=sym_ptr; group; group = group->previous) group->strbeg = marks[group->level] - to_start; @@ -2789,7 +2790,9 @@ S_pack_rec(pTHX_ SV *cat, tempsym_t* symptr, SV **beglist, SV **endlist ) GROWING(0, cat, start, cur, len); if (!uni_to_bytes(aTHX_ &aptr, end, cur, fromlen, datumtype | TYPE_IS_PACK)) - Perl_croak(aTHX_ "panic: predicted utf8 length not available"); + Perl_croak(aTHX_ "panic: predicted utf8 length not available, " + "for '%c', aptr=%p end=%p cur=%p, fromlen=%"UVuf, + (int)datumtype, aptr, end, cur, (UV)fromlen); cur += fromlen; len -= fromlen; } else if (utf8) { @@ -3584,7 +3587,9 @@ extern const double _double_constants[]; 'u' | TYPE_IS_PACK)) { *cur = '\0'; SvCUR_set(cat, cur - start); - Perl_croak(aTHX_ "panic: string is shorter than advertised"); + Perl_croak(aTHX_ "panic: string is shorter than advertised, " + "aptr=%p, aend=%p, buffer=%p, todo=%ld", + aptr, aend, buffer, (long) todo); } end = doencodes(hunk, buffer, todo); } else { |