diff options
| author | Karl Williamson <khw@cpan.org> | 2020-01-16 14:42:35 -0700 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2020-01-23 15:46:56 -0700 |
| commit | fcc04d73946f50bda2ffb344bea778338ce39003 (patch) | |
| tree | a42d5f54c020a4d661f82b32a2a69cd1769bf502 /toke.c | |
| parent | 4adf113af1ee3b1c6283f36c81ffefc1adf400ff (diff) | |
| download | perl-fcc04d73946f50bda2ffb344bea778338ce39003.tar.gz | |
(toke|regcomp).c: Use common fcn to handle \0 problems
This changes warning messages for too short \0 octal constants to use
the function introduced in the previous commit. This function assures a
consistent and clear warning message, which is slightly different than
the one this commit replaces. I know of no CPAN code which depends on
this warning's wording.
Diffstat (limited to 'toke.c')
| -rw-r--r-- | toke.c | 15 |
1 files changed, 9 insertions, 6 deletions
@@ -3534,15 +3534,18 @@ S_scan_const(pTHX_ char *start) case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': { - I32 flags = PERL_SCAN_SILENT_ILLDIGIT; + I32 flags = PERL_SCAN_SILENT_ILLDIGIT + | PERL_SCAN_NOTIFY_ILLDIGIT; STRLEN len = 3; - uv = grok_oct(s, &len, &flags, NULL); - s += len; - if (len < 3 && s < send && isDIGIT(*s) + uv = grok_oct(s, &len, &flags, NULL); + s += len; + if ( (flags & PERL_SCAN_NOTIFY_ILLDIGIT) + && s < send + && isDIGIT(*s) /* like \08, \178 */ && ckWARN(WARN_MISC)) { - Perl_warner(aTHX_ packWARN(WARN_MISC), - "%s", form_short_octal_warning(s, len)); + Perl_warner(aTHX_ packWARN(WARN_MISC), "%s", + form_alien_digit_msg(8, len, s, send, UTF, FALSE)); } } goto NUM_ESCAPE_INSERT; |