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| author | Robin Barker <RMBarker@cpan.org> | 2005-01-05 11:55:09 +0000 |
|---|---|---|
| committer | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2005-01-07 13:41:47 +0000 |
| commit | 5df617be18e4372550725f3369e8e3fd641cce19 (patch) | |
| tree | 172282af6bdb14d16cc4b3478ec7bb6ea532dc14 /sv.c | |
| parent | 7a5fd60d4ce737f71e7a689eaa2061a36dd225dc (diff) | |
| download | perl-5df617be18e4372550725f3369e8e3fd641cce19.tar.gz | |
to improve -DCHECK_FORMAT
Message-ID: <533D273D4014D411AB1D00062938C4D90849C55A@hotel.npl.co.uk>
p4raw-id: //depot/perl@23767
Diffstat (limited to 'sv.c')
| -rw-r--r-- | sv.c | 24 |
1 files changed, 24 insertions, 0 deletions
@@ -9392,6 +9392,11 @@ Perl_sv_vcatpvfn(pTHX_ SV *sv, const char *pat, STRLEN patlen, va_list *args, SV fill = *q++; EXPECT_NUMBER(q, width); +#ifdef CHECK_FORMAT + if ((*q == 'p') && left) { + vectorize = (width == 1); + } +#endif if (vectorize) { if (vectorarg) { if (args) @@ -9583,6 +9588,9 @@ Perl_sv_vcatpvfn(pTHX_ SV *sv, const char *pat, STRLEN patlen, va_list *args, SV goto string; case '_': +#ifdef CHECK_FORMAT + format_sv: +#endif /* * The "%_" hack might have to be changed someday, * if ISO or ANSI decide to use '_' for something. @@ -9604,6 +9612,19 @@ Perl_sv_vcatpvfn(pTHX_ SV *sv, const char *pat, STRLEN patlen, va_list *args, SV /* INTEGERS */ case 'p': +#ifdef CHECK_FORMAT + if (left) { + left = FALSE; + if (width > 0) { + width = 0; + if (vectorize) + goto format_d; + precis = width; + has_precis = TRUE; + } + goto format_sv; + } +#endif if (alt || vectorize) goto unknown; uv = PTR2UV(args ? va_arg(*args, void*) : argsv); @@ -9616,6 +9637,9 @@ Perl_sv_vcatpvfn(pTHX_ SV *sv, const char *pat, STRLEN patlen, va_list *args, SV #else intsize = 'l'; #endif +#ifdef CHECK_FORMAT + format_d: +#endif /* FALL THROUGH */ case 'd': case 'i': |