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Edit File: warnings.h
/* -*- buffer-read-only: t -*- !!!!!!! DO NOT EDIT THIS FILE !!!!!!! This file is built by regen/warnings.pl. Any changes made here will be lost! */ #define Perl_Warn_Off_(x) ((x) / 8) #define Perl_Warn_Bit_(x) (1 << ((x) % 8)) #define PerlWarnIsSet_(a, x) ((a)[Perl_Warn_Off_(x)] & Perl_Warn_Bit_(x)) #define G_WARN_OFF 0 /* $^W == 0 */ #define G_WARN_ON 1 /* -w flag and $^W != 0 */ #define G_WARN_ALL_ON 2 /* -W flag */ #define G_WARN_ALL_OFF 4 /* -X flag */ #define G_WARN_ONCE 8 /* set if 'once' ever enabled */ #define G_WARN_ALL_MASK (G_WARN_ALL_ON|G_WARN_ALL_OFF) #define pWARN_STD NULL #define pWARN_ALL (STRLEN *) &PL_WARN_ALL /* use warnings 'all' */ #define pWARN_NONE (STRLEN *) &PL_WARN_NONE /* no warnings 'all' */ #define specialWARN(x) ((x) == pWARN_STD || (x) == pWARN_ALL || \ (x) == pWARN_NONE) /* if PL_warnhook is set to this value, then warnings die */ #define PERL_WARNHOOK_FATAL (&PL_sv_placeholder) /* Warnings Categories added in Perl 5.008 */ #define WARN_ALL 0 #define WARN_CLOSURE 1 #define WARN_DEPRECATED 2 #define WARN_EXITING 3 #define WARN_GLOB 4 #define WARN_IO 5 #define WARN_CLOSED 6 #define WARN_EXEC 7 #define WARN_LAYER 8 #define WARN_NEWLINE 9 #define WARN_PIPE 10 #define WARN_UNOPENED 11 #define WARN_MISC 12 #define WARN_NUMERIC 13 #define WARN_ONCE 14 #define WARN_OVERFLOW 15 #define WARN_PACK 16 #define WARN_PORTABLE 17 #define WARN_RECURSION 18 #define WARN_REDEFINE 19 #define WARN_REGEXP 20 #define WARN_SEVERE 21 #define WARN_DEBUGGING 22 #define WARN_INPLACE 23 #define WARN_INTERNAL 24 #define WARN_MALLOC 25 #define WARN_SIGNAL 26 #define WARN_SUBSTR 27 #define WARN_SYNTAX 28 #define WARN_AMBIGUOUS 29 #define WARN_BAREWORD 30 #define WARN_DIGIT 31 #define WARN_PARENTHESIS 32 #define WARN_PRECEDENCE 33 #define WARN_PRINTF 34 #define WARN_PROTOTYPE 35 #define WARN_QW 36 #define WARN_RESERVED 37 #define WARN_SEMICOLON 38 #define WARN_TAINT 39 #define WARN_THREADS 40 #define WARN_UNINITIALIZED 41 #define WARN_UNPACK 42 #define WARN_UNTIE 43 #define WARN_UTF8 44 #define WARN_VOID 45 /* Warnings Categories added in Perl 5.011 */ #define WARN_IMPRECISION 46 #define WARN_ILLEGALPROTO 47 /* Warnings Categories added in Perl 5.013 */ #define WARN_NON_UNICODE 48 #define WARN_NONCHAR 49 #define WARN_SURROGATE 50 /* Warnings Categories added in Perl 5.017 */ #define WARN_EXPERIMENTAL 51 #define WARN_EXPERIMENTAL__LEXICAL_SUBS 52 #define WARN_EXPERIMENTAL__REGEX_SETS 53 #define WARN_EXPERIMENTAL__SMARTMATCH 54 /* Warnings Categories added in Perl 5.019 */ #define WARN_EXPERIMENTAL__POSTDEREF 55 #define WARN_EXPERIMENTAL__SIGNATURES 56 #define WARN_SYSCALLS 57 /* Warnings Categories added in Perl 5.021 */ #define WARN_EXPERIMENTAL__BITWISE 58 #define WARN_EXPERIMENTAL__CONST_ATTR 59 #define WARN_EXPERIMENTAL__RE_STRICT 60 #define WARN_EXPERIMENTAL__REFALIASING 61 #define WARN_LOCALE 62 #define WARN_MISSING 63 #define WARN_REDUNDANT 64 /* Warnings Categories added in Perl 5.025 */ #define WARN_EXPERIMENTAL__DECLARED_REFS 65 /* Warnings Categories added in Perl 5.027 */ #define WARN_EXPERIMENTAL__ALPHA_ASSERTIONS 66 #define WARN_EXPERIMENTAL__SCRIPT_RUN 67 #define WARN_SHADOW 68 /* Warnings Categories added in Perl 5.029 */ #define WARN_EXPERIMENTAL__PRIVATE_USE 69 #define WARN_EXPERIMENTAL__UNIPROP_WILDCARDS 70 #define WARN_EXPERIMENTAL__VLB 71 /* Warnings Categories added in Perl 5.031 */ #define WARN_EXPERIMENTAL__ISA 72 /* Warnings Categories added in Perl 5.033 */ #define WARN_EXPERIMENTAL__TRY 73 /* Warnings Categories added in Perl 5.035 */ #define WARN_EXPERIMENTAL__ARGS_ARRAY_WITH_SIGNATURES 74 #define WARN_EXPERIMENTAL__BUILTIN 75 #define WARN_EXPERIMENTAL__DEFER 76 #define WARN_EXPERIMENTAL__EXTRA_PAIRED_DELIMITERS 77 #define WARN_EXPERIMENTAL__FOR_LIST 78 #define WARN_SCALAR 79 #define WARNsize 20 #define WARN_ALLstring "\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125\125" #define WARN_NONEstring "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" #define isLEXWARN_on \ cBOOL(PL_curcop && PL_curcop->cop_warnings != pWARN_STD) #define isLEXWARN_off \ cBOOL(!PL_curcop || PL_curcop->cop_warnings == pWARN_STD) #define isWARN_ONCE (PL_dowarn & (G_WARN_ON|G_WARN_ONCE)) #define isWARN_on(c,x) (PerlWarnIsSet_((U8 *)(c + 1), 2*(x))) #define isWARNf_on(c,x) (PerlWarnIsSet_((U8 *)(c + 1), 2*(x)+1)) #define DUP_WARNINGS(p) Perl_dup_warnings(aTHX_ p) #define free_and_set_cop_warnings(cmp,w) STMT_START { \ if (!specialWARN((cmp)->cop_warnings)) PerlMemShared_free((cmp)->cop_warnings); \ (cmp)->cop_warnings = w; \ } STMT_END /* =head1 Warning and Dieing In all these calls, the C<U32 wI<n>> parameters are warning category constants. You can see the ones currently available in L<warnings/Category Hierarchy>, just capitalize all letters in the names and prefix them by C<WARN_>. So, for example, the category C<void> used in a perl program becomes C<WARN_VOID> when used in XS code and passed to one of the calls below. =for apidoc Am|bool|ckWARN|U32 w =for apidoc_item ||ckWARN2|U32 w1|U32 w2 =for apidoc_item ||ckWARN3|U32 w1|U32 w2|U32 w3 =for apidoc_item ||ckWARN4|U32 w1|U32 w2|U32 w3|U32 w4 These return a boolean as to whether or not warnings are enabled for any of the warning category(ies) parameters: C<w>, C<w1>, .... Should any of the categories by default be enabled even if not within the scope of S<C<use warnings>>, instead use the C<L</ckWARN_d>> macros. The categories must be completely independent, one may not be subclassed from the other. =for apidoc Am|bool|ckWARN_d|U32 w =for apidoc_item ||ckWARN2_d|U32 w1|U32 w2 =for apidoc_item ||ckWARN3_d|U32 w1|U32 w2|U32 w3 =for apidoc_item ||ckWARN4_d|U32 w1|U32 w2|U32 w3|U32 w4 Like C<L</ckWARN>>, but for use if and only if the warning category(ies) is by default enabled even if not within the scope of S<C<use warnings>>. =for apidoc Am|U32|packWARN|U32 w1 =for apidoc_item ||packWARN2|U32 w1|U32 w2 =for apidoc_item ||packWARN3|U32 w1|U32 w2|U32 w3 =for apidoc_item ||packWARN4|U32 w1|U32 w2|U32 w3|U32 w4 These macros are used to pack warning categories into a single U32 to pass to macros and functions that take a warning category parameter. The number of categories to pack is given by the name, with a corresponding number of category parameters passed. =cut */ #define ckWARN(w) Perl_ckwarn(aTHX_ packWARN(w)) /* The w1, w2 ... should be independent warnings categories; one shouldn't be * a subcategory of any other */ #define ckWARN2(w1,w2) Perl_ckwarn(aTHX_ packWARN2(w1,w2)) #define ckWARN3(w1,w2,w3) Perl_ckwarn(aTHX_ packWARN3(w1,w2,w3)) #define ckWARN4(w1,w2,w3,w4) Perl_ckwarn(aTHX_ packWARN4(w1,w2,w3,w4)) #define ckWARN_d(w) Perl_ckwarn_d(aTHX_ packWARN(w)) #define ckWARN2_d(w1,w2) Perl_ckwarn_d(aTHX_ packWARN2(w1,w2)) #define ckWARN3_d(w1,w2,w3) Perl_ckwarn_d(aTHX_ packWARN3(w1,w2,w3)) #define ckWARN4_d(w1,w2,w3,w4) Perl_ckwarn_d(aTHX_ packWARN4(w1,w2,w3,w4)) #define WARNshift 8 #define packWARN(a) (a ) /* The a, b, ... should be independent warnings categories; one shouldn't be * a subcategory of any other */ #define packWARN2(a,b) ((a) | ((b)<<8) ) #define packWARN3(a,b,c) ((a) | ((b)<<8) | ((c)<<16) ) #define packWARN4(a,b,c,d) ((a) | ((b)<<8) | ((c)<<16) | ((d) <<24)) #define unpackWARN1(x) ((U8) (x) ) #define unpackWARN2(x) ((U8) ((x) >> 8)) #define unpackWARN3(x) ((U8) ((x) >> 16)) #define unpackWARN4(x) ((U8) ((x) >> 24)) #define ckDEAD(x) \ (PL_curcop && \ !specialWARN(PL_curcop->cop_warnings) && \ (isWARNf_on(PL_curcop->cop_warnings, unpackWARN1(x)) || \ (unpackWARN2(x) && \ (isWARNf_on(PL_curcop->cop_warnings, unpackWARN2(x)) || \ (unpackWARN3(x) && \ (isWARNf_on(PL_curcop->cop_warnings, unpackWARN3(x)) || \ (unpackWARN4(x) && \ isWARNf_on(PL_curcop->cop_warnings, unpackWARN4(x))))))))) /* =for apidoc Amnh||WARN_ALL =for apidoc Amnh||WARN_CLOSURE =for apidoc Amnh||WARN_DEPRECATED =for apidoc Amnh||WARN_EXITING =for apidoc Amnh||WARN_GLOB =for apidoc Amnh||WARN_IO =for apidoc Amnh||WARN_CLOSED =for apidoc Amnh||WARN_EXEC =for apidoc Amnh||WARN_LAYER =for apidoc Amnh||WARN_NEWLINE =for apidoc Amnh||WARN_PIPE =for apidoc Amnh||WARN_UNOPENED =for apidoc Amnh||WARN_MISC =for apidoc Amnh||WARN_NUMERIC =for apidoc Amnh||WARN_ONCE =for apidoc Amnh||WARN_OVERFLOW =for apidoc Amnh||WARN_PACK =for apidoc Amnh||WARN_PORTABLE =for apidoc Amnh||WARN_RECURSION =for apidoc Amnh||WARN_REDEFINE =for apidoc Amnh||WARN_REGEXP =for apidoc Amnh||WARN_SEVERE =for apidoc Amnh||WARN_DEBUGGING =for apidoc Amnh||WARN_INPLACE =for apidoc Amnh||WARN_INTERNAL =for apidoc Amnh||WARN_MALLOC =for apidoc Amnh||WARN_SIGNAL =for apidoc Amnh||WARN_SUBSTR =for apidoc Amnh||WARN_SYNTAX =for apidoc Amnh||WARN_AMBIGUOUS =for apidoc Amnh||WARN_BAREWORD =for apidoc Amnh||WARN_DIGIT =for apidoc Amnh||WARN_PARENTHESIS =for apidoc Amnh||WARN_PRECEDENCE =for apidoc Amnh||WARN_PRINTF =for apidoc Amnh||WARN_PROTOTYPE =for apidoc Amnh||WARN_QW =for apidoc Amnh||WARN_RESERVED =for apidoc Amnh||WARN_SEMICOLON =for apidoc Amnh||WARN_TAINT =for apidoc Amnh||WARN_THREADS =for apidoc Amnh||WARN_UNINITIALIZED =for apidoc Amnh||WARN_UNPACK =for apidoc Amnh||WARN_UNTIE =for apidoc Amnh||WARN_UTF8 =for apidoc Amnh||WARN_VOID =for apidoc Amnh||WARN_IMPRECISION =for apidoc Amnh||WARN_ILLEGALPROTO =for apidoc Amnh||WARN_NON_UNICODE =for apidoc Amnh||WARN_NONCHAR =for apidoc Amnh||WARN_SURROGATE =for apidoc Amnh||WARN_EXPERIMENTAL =for apidoc Amnh||WARN_EXPERIMENTAL__LEXICAL_SUBS =for apidoc Amnh||WARN_EXPERIMENTAL__REGEX_SETS =for apidoc Amnh||WARN_EXPERIMENTAL__SMARTMATCH =for apidoc Amnh||WARN_EXPERIMENTAL__POSTDEREF =for apidoc Amnh||WARN_EXPERIMENTAL__SIGNATURES =for apidoc Amnh||WARN_SYSCALLS =for apidoc Amnh||WARN_EXPERIMENTAL__BITWISE =for apidoc Amnh||WARN_EXPERIMENTAL__CONST_ATTR =for apidoc Amnh||WARN_EXPERIMENTAL__RE_STRICT =for apidoc Amnh||WARN_EXPERIMENTAL__REFALIASING =for apidoc Amnh||WARN_LOCALE =for apidoc Amnh||WARN_MISSING =for apidoc Amnh||WARN_REDUNDANT =for apidoc Amnh||WARN_EXPERIMENTAL__DECLARED_REFS =for apidoc Amnh||WARN_EXPERIMENTAL__ALPHA_ASSERTIONS =for apidoc Amnh||WARN_EXPERIMENTAL__SCRIPT_RUN =for apidoc Amnh||WARN_SHADOW =for apidoc Amnh||WARN_EXPERIMENTAL__PRIVATE_USE =for apidoc Amnh||WARN_EXPERIMENTAL__UNIPROP_WILDCARDS =for apidoc Amnh||WARN_EXPERIMENTAL__VLB =for apidoc Amnh||WARN_EXPERIMENTAL__ISA =for apidoc Amnh||WARN_EXPERIMENTAL__TRY =for apidoc Amnh||WARN_EXPERIMENTAL__ARGS_ARRAY_WITH_SIGNATURES =for apidoc Amnh||WARN_EXPERIMENTAL__BUILTIN =for apidoc Amnh||WARN_EXPERIMENTAL__DEFER =for apidoc Amnh||WARN_EXPERIMENTAL__EXTRA_PAIRED_DELIMITERS =for apidoc Amnh||WARN_EXPERIMENTAL__FOR_LIST =for apidoc Amnh||WARN_SCALAR =cut */ /* end of file warnings.h */ /* ex: set ro: */