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f2c01b15 FC |
1 | /* -*- buffer-read-only: t -*- |
2 | !!!!!!! DO NOT EDIT THIS FILE !!!!!!! | |
3 | This file is built by regen/feature.pl. | |
4 | Any changes made here will be lost! | |
5 | */ | |
6 | ||
7 | ||
8 | #if defined(PERL_CORE) || defined (PERL_EXT) | |
9 | ||
10 | #define HINT_FEATURE_SHIFT 26 | |
11 | ||
12 | #define FEATURE_BUNDLE_DEFAULT 0 | |
13 | #define FEATURE_BUNDLE_510 1 | |
14 | #define FEATURE_BUNDLE_511 2 | |
15 | #define FEATURE_BUNDLE_515 3 | |
2b9e0ab7 | 16 | #define FEATURE_BUNDLE_CUSTOM (HINT_FEATURE_MASK >> HINT_FEATURE_SHIFT) |
f2c01b15 | 17 | |
d1fd0100 FC |
18 | #define CURRENT_HINTS \ |
19 | (PL_curcop == &PL_compiling ? PL_hints : PL_curcop->cop_hints) | |
035b6821 FC |
20 | #define CURRENT_FEATURE_BUNDLE \ |
21 | ((CURRENT_HINTS & HINT_FEATURE_MASK) >> HINT_FEATURE_SHIFT) | |
d1fd0100 | 22 | |
fc4b5f72 NC |
23 | /* Avoid using ... && Perl_feature_is_enabled(...) as that triggers a bug in |
24 | the HP-UX cc on PA-RISC */ | |
7d058bc9 | 25 | #define FEATURE_IS_ENABLED(name) \ |
ef744b29 | 26 | ((CURRENT_HINTS \ |
7d058bc9 | 27 | & HINT_LOCALIZE_HH) \ |
fc4b5f72 | 28 | ? Perl_feature_is_enabled(aTHX_ STR_WITH_LEN(name)) : FALSE) |
7d058bc9 | 29 | /* The longest string we pass in. */ |
1b6e8741 | 30 | #define MAX_FEATURE_LEN (sizeof("evalbytes")-1) |
7d058bc9 | 31 | |
2a4315f8 BF |
32 | #define FEATURE_FC_IS_ENABLED \ |
33 | ( \ | |
34 | CURRENT_FEATURE_BUNDLE == FEATURE_BUNDLE_515 \ | |
35 | || (CURRENT_FEATURE_BUNDLE == FEATURE_BUNDLE_CUSTOM && \ | |
36 | FEATURE_IS_ENABLED("fc")) \ | |
37 | ) | |
38 | ||
03222170 FC |
39 | #define FEATURE_SAY_IS_ENABLED \ |
40 | ( \ | |
41 | (CURRENT_FEATURE_BUNDLE >= FEATURE_BUNDLE_510 && \ | |
42 | CURRENT_FEATURE_BUNDLE <= FEATURE_BUNDLE_515) \ | |
43 | || (CURRENT_FEATURE_BUNDLE == FEATURE_BUNDLE_CUSTOM && \ | |
44 | FEATURE_IS_ENABLED("say")) \ | |
45 | ) | |
46 | ||
47 | #define FEATURE_STATE_IS_ENABLED \ | |
48 | ( \ | |
49 | (CURRENT_FEATURE_BUNDLE >= FEATURE_BUNDLE_510 && \ | |
50 | CURRENT_FEATURE_BUNDLE <= FEATURE_BUNDLE_515) \ | |
51 | || (CURRENT_FEATURE_BUNDLE == FEATURE_BUNDLE_CUSTOM && \ | |
52 | FEATURE_IS_ENABLED("state")) \ | |
53 | ) | |
54 | ||
55 | #define FEATURE_SWITCH_IS_ENABLED \ | |
56 | ( \ | |
57 | (CURRENT_FEATURE_BUNDLE >= FEATURE_BUNDLE_510 && \ | |
58 | CURRENT_FEATURE_BUNDLE <= FEATURE_BUNDLE_515) \ | |
59 | || (CURRENT_FEATURE_BUNDLE == FEATURE_BUNDLE_CUSTOM && \ | |
60 | FEATURE_IS_ENABLED("switch")) \ | |
61 | ) | |
62 | ||
63 | #define FEATURE_EVALBYTES_IS_ENABLED \ | |
64 | ( \ | |
65 | CURRENT_FEATURE_BUNDLE == FEATURE_BUNDLE_515 \ | |
66 | || (CURRENT_FEATURE_BUNDLE == FEATURE_BUNDLE_CUSTOM && \ | |
67 | FEATURE_IS_ENABLED("evalbytes")) \ | |
68 | ) | |
69 | ||
70 | #define FEATURE_ARYBASE_IS_ENABLED \ | |
71 | ( \ | |
beda0318 | 72 | CURRENT_FEATURE_BUNDLE <= FEATURE_BUNDLE_511 \ |
03222170 | 73 | || (CURRENT_FEATURE_BUNDLE == FEATURE_BUNDLE_CUSTOM && \ |
3fff3427 | 74 | FEATURE_IS_ENABLED("arybase")) \ |
03222170 FC |
75 | ) |
76 | ||
77 | #define FEATURE___SUB___IS_ENABLED \ | |
78 | ( \ | |
79 | CURRENT_FEATURE_BUNDLE == FEATURE_BUNDLE_515 \ | |
80 | || (CURRENT_FEATURE_BUNDLE == FEATURE_BUNDLE_CUSTOM && \ | |
81 | FEATURE_IS_ENABLED("__SUB__")) \ | |
82 | ) | |
83 | ||
ebd25686 FC |
84 | #define FEATURE_LEXSUBS_IS_ENABLED \ |
85 | ( \ | |
86 | CURRENT_FEATURE_BUNDLE == FEATURE_BUNDLE_CUSTOM && \ | |
87 | FEATURE_IS_ENABLED("lexsubs") \ | |
88 | ) | |
89 | ||
03222170 FC |
90 | #define FEATURE_UNIEVAL_IS_ENABLED \ |
91 | ( \ | |
92 | CURRENT_FEATURE_BUNDLE == FEATURE_BUNDLE_515 \ | |
93 | || (CURRENT_FEATURE_BUNDLE == FEATURE_BUNDLE_CUSTOM && \ | |
94 | FEATURE_IS_ENABLED("unieval")) \ | |
95 | ) | |
96 | ||
97 | #define FEATURE_UNICODE_IS_ENABLED \ | |
98 | ( \ | |
99 | (CURRENT_FEATURE_BUNDLE >= FEATURE_BUNDLE_511 && \ | |
100 | CURRENT_FEATURE_BUNDLE <= FEATURE_BUNDLE_515) \ | |
101 | || (CURRENT_FEATURE_BUNDLE == FEATURE_BUNDLE_CUSTOM && \ | |
102 | FEATURE_IS_ENABLED("unicode")) \ | |
103 | ) | |
104 | ||
105 | ||
f2c01b15 FC |
106 | #endif /* PERL_CORE or PERL_EXT */ |
107 | ||
4160ddbd FC |
108 | #ifdef PERL_IN_OP_C |
109 | PERL_STATIC_INLINE void | |
110 | S_enable_feature_bundle(pTHX_ SV *ver) | |
111 | { | |
112 | SV *comp_ver = sv_newmortal(); | |
113 | PL_hints = (PL_hints &~ HINT_FEATURE_MASK) | |
114 | | ( | |
115 | (sv_setnv(comp_ver, 5.015), | |
116 | vcmp(ver, upg_version(comp_ver, FALSE)) >= 0) | |
117 | ? FEATURE_BUNDLE_515 : | |
118 | (sv_setnv(comp_ver, 5.011), | |
119 | vcmp(ver, upg_version(comp_ver, FALSE)) >= 0) | |
120 | ? FEATURE_BUNDLE_511 : | |
121 | (sv_setnv(comp_ver, 5.009005), | |
122 | vcmp(ver, upg_version(comp_ver, FALSE)) >= 0) | |
123 | ? FEATURE_BUNDLE_510 : | |
124 | FEATURE_BUNDLE_DEFAULT | |
125 | ) << HINT_FEATURE_SHIFT; | |
6389c777 FC |
126 | /* special case */ |
127 | assert(PL_curcop == &PL_compiling); | |
128 | if (FEATURE_UNICODE_IS_ENABLED) PL_hints |= HINT_UNI_8_BIT; | |
129 | else PL_hints &= ~HINT_UNI_8_BIT; | |
4160ddbd FC |
130 | } |
131 | #endif /* PERL_IN_OP_C */ | |
132 | ||
f2c01b15 | 133 | /* ex: set ro: */ |