1 /* -*- buffer-read-only: t -*- 2 !!!!!!! DO NOT EDIT THIS FILE !!!!!!! 3 This file is built by regen/warnings.pl. 4 Any changes made here will be lost! 5 */ 6 7 8 #define Perl_Warn_Off_(x) ((x) / 8) 9 #define Perl_Warn_Bit_(x) (1 << ((x) % 8)) 10 #define PerlWarnIsSet_(a, x) ((a)[Perl_Warn_Off_(x)] & Perl_Warn_Bit_(x)) 11 12 13 #define G_WARN_OFF 0 /* $^W == 0 */ 14 #define G_WARN_ON 1 /* -w flag and $^W != 0 */ 15 #define G_WARN_ALL_ON 2 /* -W flag */ 16 #define G_WARN_ALL_OFF 4 /* -X flag */ 17 #define G_WARN_ONCE 8 /* set if 'once' ever enabled */ 18 #define G_WARN_ALL_MASK (G_WARN_ALL_ON|G_WARN_ALL_OFF) 19 20 #define pWARN_STD NULL 21 #define pWARN_ALL (STRLEN *) &PL_WARN_ALL /* use warnings 'all' */ 22 #define pWARN_NONE (STRLEN *) &PL_WARN_NONE /* no warnings 'all' */ 23 24 #define specialWARN(x) ((x) == pWARN_STD || (x) == pWARN_ALL || \ 25 (x) == pWARN_NONE) 26 27 /* if PL_warnhook is set to this value, then warnings die */ 28 #define PERL_WARNHOOK_FATAL (&PL_sv_placeholder) 29 30 /* Warnings Categories added in Perl 5.008 */ 31 32 #define WARN_ALL 0 33 #define WARN_CLOSURE 1 34 #define WARN_DEPRECATED 2 35 #define WARN_EXITING 3 36 #define WARN_GLOB 4 37 #define WARN_IO 5 38 #define WARN_CLOSED 6 39 #define WARN_EXEC 7 40 #define WARN_LAYER 8 41 #define WARN_NEWLINE 9 42 #define WARN_PIPE 10 43 #define WARN_UNOPENED 11 44 #define WARN_MISC 12 45 #define WARN_NUMERIC 13 46 #define WARN_ONCE 14 47 #define WARN_OVERFLOW 15 48 #define WARN_PACK 16 49 #define WARN_PORTABLE 17 50 #define WARN_RECURSION 18 51 #define WARN_REDEFINE 19 52 #define WARN_REGEXP 20 53 #define WARN_SEVERE 21 54 #define WARN_DEBUGGING 22 55 #define WARN_INPLACE 23 56 #define WARN_INTERNAL 24 57 #define WARN_MALLOC 25 58 #define WARN_SIGNAL 26 59 #define WARN_SUBSTR 27 60 #define WARN_SYNTAX 28 61 #define WARN_AMBIGUOUS 29 62 #define WARN_BAREWORD 30 63 #define WARN_DIGIT 31 64 #define WARN_PARENTHESIS 32 65 #define WARN_PRECEDENCE 33 66 #define WARN_PRINTF 34 67 #define WARN_PROTOTYPE 35 68 #define WARN_QW 36 69 #define WARN_RESERVED 37 70 #define WARN_SEMICOLON 38 71 #define WARN_TAINT 39 72 #define WARN_THREADS 40 73 #define WARN_UNINITIALIZED 41 74 #define WARN_UNPACK 42 75 #define WARN_UNTIE 43 76 #define WARN_UTF8 44 77 #define WARN_VOID 45 78 79 /* Warnings Categories added in Perl 5.011 */ 80 81 #define WARN_IMPRECISION 46 82 #define WARN_ILLEGALPROTO 47 83 84 /* Warnings Categories added in Perl 5.013 */ 85 86 #define WARN_NON_UNICODE 48 87 #define WARN_NONCHAR 49 88 #define WARN_SURROGATE 50 89 90 /* Warnings Categories added in Perl 5.017 */ 91 92 #define WARN_EXPERIMENTAL 51 93 #define WARN_EXPERIMENTAL__LEXICAL_SUBS 52 94 #define WARN_EXPERIMENTAL__REGEX_SETS 53 95 #define WARN_EXPERIMENTAL__SMARTMATCH 54 96 97 /* Warnings Categories added in Perl 5.019 */ 98 99 #define WARN_EXPERIMENTAL__POSTDEREF 55 100 #define WARN_EXPERIMENTAL__SIGNATURES 56 101 #define WARN_SYSCALLS 57 102 103 /* Warnings Categories added in Perl 5.021 */ 104 105 #define WARN_EXPERIMENTAL__BITWISE 58 106 #define WARN_EXPERIMENTAL__CONST_ATTR 59 107 #define WARN_EXPERIMENTAL__RE_STRICT 60 108 #define WARN_EXPERIMENTAL__REFALIASING 61 109 #define WARN_LOCALE 62 110 #define WARN_MISSING 63 111 #define WARN_REDUNDANT 64 112 113 /* Warnings Categories added in Perl 5.025 */ 114 115 #define WARN_EXPERIMENTAL__DECLARED_REFS 65 116 117 /* Warnings Categories added in Perl 5.027 */ 118 119 #define WARN_EXPERIMENTAL__ALPHA_ASSERTIONS 66 120 #define WARN_EXPERIMENTAL__SCRIPT_RUN 67 121 #define WARN_SHADOW 68 122 123 /* Warnings Categories added in Perl 5.029 */ 124 125 #define WARN_EXPERIMENTAL__PRIVATE_USE 69 126 #define WARN_EXPERIMENTAL__UNIPROP_WILDCARDS 70 127 #define WARN_EXPERIMENTAL__VLB 71 128 129 /* Warnings Categories added in Perl 5.031 */ 130 131 #define WARN_EXPERIMENTAL__ISA 72 132 133 /* Warnings Categories added in Perl 5.033 */ 134 135 #define WARN_EXPERIMENTAL__TRY 73 136 137 /* Warnings Categories added in Perl 5.035 */ 138 139 #define WARN_EXPERIMENTAL__ARGS_ARRAY_WITH_SIGNATURES 74 140 #define WARN_EXPERIMENTAL__BUILTIN 75 141 #define WARN_EXPERIMENTAL__DEFER 76 142 #define WARN_EXPERIMENTAL__EXTRA_PAIRED_DELIMITERS 77 143 #define WARN_EXPERIMENTAL__FOR_LIST 78 144 #define WARN_SCALAR 79 145 #define WARNsize 20 146 #define WARN_ALLstring "\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125" 147 #define WARN_NONEstring "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" 148 149 #define isLEXWARN_on \ 150 cBOOL(PL_curcop && PL_curcop->cop_warnings != pWARN_STD) 151 #define isLEXWARN_off \ 152 cBOOL(!PL_curcop || PL_curcop->cop_warnings == pWARN_STD) 153 #define isWARN_ONCE (PL_dowarn & (G_WARN_ON|G_WARN_ONCE)) 154 #define isWARN_on(c,x) (PerlWarnIsSet_((U8 *)(c + 1), 2*(x))) 155 #define isWARNf_on(c,x) (PerlWarnIsSet_((U8 *)(c + 1), 2*(x)+1)) 156 157 #define DUP_WARNINGS(p) Perl_dup_warnings(aTHX_ p) 158 159 #define free_and_set_cop_warnings(cmp,w) STMT_START { \ 160 if (!specialWARN((cmp)->cop_warnings)) PerlMemShared_free((cmp)->cop_warnings); \ 161 (cmp)->cop_warnings = w; \ 162 } STMT_END 163 164 /* 165 166 =head1 Warning and Dieing 167 168 In all these calls, the C<U32 wI<n>> parameters are warning category 169 constants. You can see the ones currently available in 170 L<warnings/Category Hierarchy>, just capitalize all letters in the names 171 and prefix them by C<WARN_>. So, for example, the category C<void> used in a 172 perl program becomes C<WARN_VOID> when used in XS code and passed to one of 173 the calls below. 174 175 =for apidoc Am|bool|ckWARN|U32 w 176 =for apidoc_item ||ckWARN2|U32 w1|U32 w2 177 =for apidoc_item ||ckWARN3|U32 w1|U32 w2|U32 w3 178 =for apidoc_item ||ckWARN4|U32 w1|U32 w2|U32 w3|U32 w4 179 These return a boolean as to whether or not warnings are enabled for any of 180 the warning category(ies) parameters: C<w>, C<w1>, .... 181 182 Should any of the categories by default be enabled even if not within the 183 scope of S<C<use warnings>>, instead use the C<L</ckWARN_d>> macros. 184 185 The categories must be completely independent, one may not be subclassed from 186 the other. 187 188 =for apidoc Am|bool|ckWARN_d|U32 w 189 =for apidoc_item ||ckWARN2_d|U32 w1|U32 w2 190 =for apidoc_item ||ckWARN3_d|U32 w1|U32 w2|U32 w3 191 =for apidoc_item ||ckWARN4_d|U32 w1|U32 w2|U32 w3|U32 w4 192 193 Like C<L</ckWARN>>, but for use if and only if the warning category(ies) is by 194 default enabled even if not within the scope of S<C<use warnings>>. 195 196 =for apidoc Am|U32|packWARN|U32 w1 197 =for apidoc_item ||packWARN2|U32 w1|U32 w2 198 =for apidoc_item ||packWARN3|U32 w1|U32 w2|U32 w3 199 =for apidoc_item ||packWARN4|U32 w1|U32 w2|U32 w3|U32 w4 200 201 These macros are used to pack warning categories into a single U32 to pass to 202 macros and functions that take a warning category parameter. The number of 203 categories to pack is given by the name, with a corresponding number of 204 category parameters passed. 205 206 =cut 207 208 */ 209 210 #define ckWARN(w) Perl_ckwarn(aTHX_ packWARN(w)) 211 212 /* The w1, w2 ... should be independent warnings categories; one shouldn't be 213 * a subcategory of any other */ 214 215 #define ckWARN2(w1,w2) Perl_ckwarn(aTHX_ packWARN2(w1,w2)) 216 #define ckWARN3(w1,w2,w3) Perl_ckwarn(aTHX_ packWARN3(w1,w2,w3)) 217 #define ckWARN4(w1,w2,w3,w4) Perl_ckwarn(aTHX_ packWARN4(w1,w2,w3,w4)) 218 219 #define ckWARN_d(w) Perl_ckwarn_d(aTHX_ packWARN(w)) 220 #define ckWARN2_d(w1,w2) Perl_ckwarn_d(aTHX_ packWARN2(w1,w2)) 221 #define ckWARN3_d(w1,w2,w3) Perl_ckwarn_d(aTHX_ packWARN3(w1,w2,w3)) 222 #define ckWARN4_d(w1,w2,w3,w4) Perl_ckwarn_d(aTHX_ packWARN4(w1,w2,w3,w4)) 223 224 #define WARNshift 8 225 226 #define packWARN(a) (a ) 227 228 /* The a, b, ... should be independent warnings categories; one shouldn't be 229 * a subcategory of any other */ 230 231 #define packWARN2(a,b) ((a) | ((b)<<8) ) 232 #define packWARN3(a,b,c) ((a) | ((b)<<8) | ((c)<<16) ) 233 #define packWARN4(a,b,c,d) ((a) | ((b)<<8) | ((c)<<16) | ((d) <<24)) 234 235 #define unpackWARN1(x) ((U8) (x) ) 236 #define unpackWARN2(x) ((U8) ((x) >> 8)) 237 #define unpackWARN3(x) ((U8) ((x) >> 16)) 238 #define unpackWARN4(x) ((U8) ((x) >> 24)) 239 240 #define ckDEAD(x) \ 241 (PL_curcop && \ 242 !specialWARN(PL_curcop->cop_warnings) && \ 243 (isWARNf_on(PL_curcop->cop_warnings, unpackWARN1(x)) || \ 244 (unpackWARN2(x) && \ 245 (isWARNf_on(PL_curcop->cop_warnings, unpackWARN2(x)) || \ 246 (unpackWARN3(x) && \ 247 (isWARNf_on(PL_curcop->cop_warnings, unpackWARN3(x)) || \ 248 (unpackWARN4(x) && \ 249 isWARNf_on(PL_curcop->cop_warnings, unpackWARN4(x))))))))) 250 251 252 253 /* 254 =for apidoc Amnh||WARN_ALL 255 =for apidoc Amnh||WARN_CLOSURE 256 =for apidoc Amnh||WARN_DEPRECATED 257 =for apidoc Amnh||WARN_EXITING 258 =for apidoc Amnh||WARN_GLOB 259 =for apidoc Amnh||WARN_IO 260 =for apidoc Amnh||WARN_CLOSED 261 =for apidoc Amnh||WARN_EXEC 262 =for apidoc Amnh||WARN_LAYER 263 =for apidoc Amnh||WARN_NEWLINE 264 =for apidoc Amnh||WARN_PIPE 265 =for apidoc Amnh||WARN_UNOPENED 266 =for apidoc Amnh||WARN_MISC 267 =for apidoc Amnh||WARN_NUMERIC 268 =for apidoc Amnh||WARN_ONCE 269 =for apidoc Amnh||WARN_OVERFLOW 270 =for apidoc Amnh||WARN_PACK 271 =for apidoc Amnh||WARN_PORTABLE 272 =for apidoc Amnh||WARN_RECURSION 273 =for apidoc Amnh||WARN_REDEFINE 274 =for apidoc Amnh||WARN_REGEXP 275 =for apidoc Amnh||WARN_SEVERE 276 =for apidoc Amnh||WARN_DEBUGGING 277 =for apidoc Amnh||WARN_INPLACE 278 =for apidoc Amnh||WARN_INTERNAL 279 =for apidoc Amnh||WARN_MALLOC 280 =for apidoc Amnh||WARN_SIGNAL 281 =for apidoc Amnh||WARN_SUBSTR 282 =for apidoc Amnh||WARN_SYNTAX 283 =for apidoc Amnh||WARN_AMBIGUOUS 284 =for apidoc Amnh||WARN_BAREWORD 285 =for apidoc Amnh||WARN_DIGIT 286 =for apidoc Amnh||WARN_PARENTHESIS 287 =for apidoc Amnh||WARN_PRECEDENCE 288 =for apidoc Amnh||WARN_PRINTF 289 =for apidoc Amnh||WARN_PROTOTYPE 290 =for apidoc Amnh||WARN_QW 291 =for apidoc Amnh||WARN_RESERVED 292 =for apidoc Amnh||WARN_SEMICOLON 293 =for apidoc Amnh||WARN_TAINT 294 =for apidoc Amnh||WARN_THREADS 295 =for apidoc Amnh||WARN_UNINITIALIZED 296 =for apidoc Amnh||WARN_UNPACK 297 =for apidoc Amnh||WARN_UNTIE 298 =for apidoc Amnh||WARN_UTF8 299 =for apidoc Amnh||WARN_VOID 300 =for apidoc Amnh||WARN_IMPRECISION 301 =for apidoc Amnh||WARN_ILLEGALPROTO 302 =for apidoc Amnh||WARN_NON_UNICODE 303 =for apidoc Amnh||WARN_NONCHAR 304 =for apidoc Amnh||WARN_SURROGATE 305 =for apidoc Amnh||WARN_EXPERIMENTAL 306 =for apidoc Amnh||WARN_EXPERIMENTAL__LEXICAL_SUBS 307 =for apidoc Amnh||WARN_EXPERIMENTAL__REGEX_SETS 308 =for apidoc Amnh||WARN_EXPERIMENTAL__SMARTMATCH 309 =for apidoc Amnh||WARN_EXPERIMENTAL__POSTDEREF 310 =for apidoc Amnh||WARN_EXPERIMENTAL__SIGNATURES 311 =for apidoc Amnh||WARN_SYSCALLS 312 =for apidoc Amnh||WARN_EXPERIMENTAL__BITWISE 313 =for apidoc Amnh||WARN_EXPERIMENTAL__CONST_ATTR 314 =for apidoc Amnh||WARN_EXPERIMENTAL__RE_STRICT 315 =for apidoc Amnh||WARN_EXPERIMENTAL__REFALIASING 316 =for apidoc Amnh||WARN_LOCALE 317 =for apidoc Amnh||WARN_MISSING 318 =for apidoc Amnh||WARN_REDUNDANT 319 =for apidoc Amnh||WARN_EXPERIMENTAL__DECLARED_REFS 320 =for apidoc Amnh||WARN_EXPERIMENTAL__ALPHA_ASSERTIONS 321 =for apidoc Amnh||WARN_EXPERIMENTAL__SCRIPT_RUN 322 =for apidoc Amnh||WARN_SHADOW 323 =for apidoc Amnh||WARN_EXPERIMENTAL__PRIVATE_USE 324 =for apidoc Amnh||WARN_EXPERIMENTAL__UNIPROP_WILDCARDS 325 =for apidoc Amnh||WARN_EXPERIMENTAL__VLB 326 =for apidoc Amnh||WARN_EXPERIMENTAL__ISA 327 =for apidoc Amnh||WARN_EXPERIMENTAL__TRY 328 =for apidoc Amnh||WARN_EXPERIMENTAL__ARGS_ARRAY_WITH_SIGNATURES 329 =for apidoc Amnh||WARN_EXPERIMENTAL__BUILTIN 330 =for apidoc Amnh||WARN_EXPERIMENTAL__DEFER 331 =for apidoc Amnh||WARN_EXPERIMENTAL__EXTRA_PAIRED_DELIMITERS 332 =for apidoc Amnh||WARN_EXPERIMENTAL__FOR_LIST 333 =for apidoc Amnh||WARN_SCALAR 334 335 =cut 336 */ 337 338 /* end of file warnings.h */ 339 340 /* ex: set ro: */ 341