https://perl5.git.perl.org / perl5.git / blame
| Commit | Line | Data |
|---|---|---|
| d4e59e62 FC |
1 | /* This file is part of the "version" CPAN distribution. Please avoid |
| 2 | editing it in the perl core. */ | |
| 3 | ||
| fba9e537 FC |
4 | /* The MUTABLE_*() macros cast pointers to the types shown, in such a way |
| 5 | * (compiler permitting) that casting away const-ness will give a warning; | |
| 6 | * e.g.: | |
| 7 | * | |
| 8 | * const SV *sv = ...; | |
| 9 | * AV *av1 = (AV*)sv; <== BAD: the const has been silently cast away | |
| 10 | * AV *av2 = MUTABLE_AV(sv); <== GOOD: it may warn | |
| 11 | */ | |
| 12 | ||
| 05402f6b JP |
13 | #if PERL_VERSION_LT(5,15,4) |
| 14 | # define ISA_VERSION_OBJ(v) (sv_isobject(v) && sv_derived_from(v,"version")) | |
| 15 | #else | |
| 16 | # define ISA_VERSION_OBJ(v) (sv_isobject(v) && sv_derived_from_pvn(v,"version",7,0)) | |
| 17 | #endif | |
| 18 | ||
| d4e59e62 | 19 | #if PERL_VERSION_GE(5,9,0) && !defined(PERL_CORE) |
| fba9e537 FC |
20 | |
| 21 | # define VUTIL_REPLACE_CORE 1 | |
| 22 | ||
| 14f3031b JP |
23 | static const char * Perl_scan_version2(pTHX_ const char *s, SV *rv, bool qv); |
| 24 | static SV * Perl_new_version2(pTHX_ SV *ver); | |
| 25 | static SV * Perl_upg_version2(pTHX_ SV *sv, bool qv); | |
| 26 | static SV * Perl_vstringify2(pTHX_ SV *vs); | |
| 27 | static SV * Perl_vverify2(pTHX_ SV *vs); | |
| 28 | static SV * Perl_vnumify2(pTHX_ SV *vs); | |
| 29 | static SV * Perl_vnormal2(pTHX_ SV *vs); | |
| 30 | static SV * Perl_vstringify2(pTHX_ SV *vs); | |
| 31 | static int Perl_vcmp2(pTHX_ SV *lsv, SV *rsv); | |
| 32 | static const char * Perl_prescan_version2(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha); | |
| fba9e537 FC |
33 | |
| 34 | # define SCAN_VERSION(a,b,c) Perl_scan_version2(aTHX_ a,b,c) | |
| 35 | # define NEW_VERSION(a) Perl_new_version2(aTHX_ a) | |
| 36 | # define UPG_VERSION(a,b) Perl_upg_version2(aTHX_ a, b) | |
| 37 | # define VSTRINGIFY(a) Perl_vstringify2(aTHX_ a) | |
| 38 | # define VVERIFY(a) Perl_vverify2(aTHX_ a) | |
| 39 | # define VNUMIFY(a) Perl_vnumify2(aTHX_ a) | |
| 40 | # define VNORMAL(a) Perl_vnormal2(aTHX_ a) | |
| 41 | # define VCMP(a,b) Perl_vcmp2(aTHX_ a,b) | |
| 42 | # define PRESCAN_VERSION(a,b,c,d,e,f,g) Perl_prescan_version2(aTHX_ a,b,c,d,e,f,g) | |
| 05402f6b | 43 | # undef is_LAX_VERSION |
| fba9e537 FC |
44 | # define is_LAX_VERSION(a,b) \ |
| 45 | (a != Perl_prescan_version2(aTHX_ a, FALSE, b, NULL, NULL, NULL, NULL)) | |
| 05402f6b | 46 | # undef is_STRICT_VERSION |
| fba9e537 FC |
47 | # define is_STRICT_VERSION(a,b) \ |
| 48 | (a != Perl_prescan_version2(aTHX_ a, TRUE, b, NULL, NULL, NULL, NULL)) | |
| 49 | ||
| 50 | #else | |
| 51 | ||
| 52 | const char * Perl_scan_version(pTHX_ const char *s, SV *rv, bool qv); | |
| 53 | SV * Perl_new_version(pTHX_ SV *ver); | |
| 54 | SV * Perl_upg_version(pTHX_ SV *sv, bool qv); | |
| 55 | SV * Perl_vverify(pTHX_ SV *vs); | |
| 56 | SV * Perl_vnumify(pTHX_ SV *vs); | |
| 57 | SV * Perl_vnormal(pTHX_ SV *vs); | |
| 58 | SV * Perl_vstringify(pTHX_ SV *vs); | |
| 59 | int Perl_vcmp(pTHX_ SV *lsv, SV *rsv); | |
| 60 | const char * Perl_prescan_version(pTHX_ const char *s, bool strict, const char** errstr, bool *sqv, int *ssaw_decimal, int *swidth, bool *salpha); | |
| 61 | ||
| 62 | # define SCAN_VERSION(a,b,c) Perl_scan_version(aTHX_ a,b,c) | |
| 63 | # define NEW_VERSION(a) Perl_new_version(aTHX_ a) | |
| 64 | # define UPG_VERSION(a,b) Perl_upg_version(aTHX_ a, b) | |
| 65 | # define VSTRINGIFY(a) Perl_vstringify(aTHX_ a) | |
| 66 | # define VVERIFY(a) Perl_vverify(aTHX_ a) | |
| 67 | # define VNUMIFY(a) Perl_vnumify(aTHX_ a) | |
| 68 | # define VNORMAL(a) Perl_vnormal(aTHX_ a) | |
| 69 | # define VCMP(a,b) Perl_vcmp(aTHX_ a,b) | |
| 70 | ||
| 71 | # define PRESCAN_VERSION(a,b,c,d,e,f,g) Perl_prescan_version(aTHX_ a,b,c,d,e,f,g) | |
| d4e59e62 FC |
72 | # ifndef is_LAX_VERSION |
| 73 | # define is_LAX_VERSION(a,b) \ | |
| fba9e537 | 74 | (a != Perl_prescan_version(aTHX_ a, FALSE, b, NULL, NULL, NULL, NULL)) |
| d4e59e62 FC |
75 | # endif |
| 76 | # ifndef is_STRICT_VERSION | |
| 77 | # define is_STRICT_VERSION(a,b) \ | |
| fba9e537 | 78 | (a != Perl_prescan_version(aTHX_ a, TRUE, b, NULL, NULL, NULL, NULL)) |
| d4e59e62 | 79 | # endif |
| fba9e537 FC |
80 | |
| 81 | #endif | |
| 82 | ||
| 83 | #if PERL_VERSION_LT(5,11,4) | |
| 84 | # define BADVERSION(a,b,c) \ | |
| 85 | if (b) { \ | |
| 86 | *b = c; \ | |
| 87 | } \ | |
| 88 | return a; | |
| 89 | ||
| 90 | # define PERL_ARGS_ASSERT_PRESCAN_VERSION \ | |
| 91 | assert(s); assert(sqv); assert(ssaw_decimal);\ | |
| 92 | assert(swidth); assert(salpha); | |
| 93 | ||
| 94 | # define PERL_ARGS_ASSERT_SCAN_VERSION \ | |
| 95 | assert(s); assert(rv) | |
| 96 | # define PERL_ARGS_ASSERT_NEW_VERSION \ | |
| 97 | assert(ver) | |
| 98 | # define PERL_ARGS_ASSERT_UPG_VERSION \ | |
| 99 | assert(ver) | |
| 100 | # define PERL_ARGS_ASSERT_VVERIFY \ | |
| 101 | assert(vs) | |
| 102 | # define PERL_ARGS_ASSERT_VNUMIFY \ | |
| 103 | assert(vs) | |
| 104 | # define PERL_ARGS_ASSERT_VNORMAL \ | |
| 105 | assert(vs) | |
| 106 | # define PERL_ARGS_ASSERT_VSTRINGIFY \ | |
| 107 | assert(vs) | |
| 108 | # define PERL_ARGS_ASSERT_VCMP \ | |
| 109 | assert(lhv); assert(rhv) | |
| 110 | # define PERL_ARGS_ASSERT_CK_WARNER \ | |
| 111 | assert(pat) | |
| 112 | #endif | |
| 05402f6b | 113 | |
| 14f3031b | 114 | /* ex: set ro: */ |