X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/84b2b14beadff5ecd6b639a44c9ae7c2f1664528..72299e00ea670f308805c0327b3a5d0cfc2d4a62:/warnings.h diff --git a/warnings.h b/warnings.h index 1157cb2..6f0bf6b 100644 --- a/warnings.h +++ b/warnings.h @@ -1,8 +1,8 @@ /* -*- buffer-read-only: t -*- !!!!!!! DO NOT EDIT THIS FILE !!!!!!! - This file is built by warnings.pl + This file is built by regen/warnings.pl. Any changes made here will be lost! -*/ + */ #define Off(x) ((x) / 8) @@ -18,77 +18,192 @@ #define G_WARN_ALL_MASK (G_WARN_ALL_ON|G_WARN_ALL_OFF) #define pWARN_STD NULL -#define pWARN_ALL (NULL+1) /* use warnings 'all' */ -#define pWARN_NONE (NULL+2) /* no warnings 'all' */ +#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 5.009 */ - -#define WARN_ASSERTIONS 46 - -#define WARNsize 12 -#define WARN_ALLstring "\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" -#define WARN_TAINTstring "\0\0\0\0\0\0\0\0\0\100\0\0" - -#define isLEXWARN_on (PL_curcop->cop_warnings != pWARN_STD) -#define isLEXWARN_off (PL_curcop->cop_warnings == pWARN_STD) +#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_EXPERIMENTAL__WIN32_PERLIO 62 +#define WARN_LOCALE 63 +#define WARN_MISSING 64 +#define WARN_REDUNDANT 65 + +/* Warnings Categories added in Perl 5.025 */ + +#define WARN_EXPERIMENTAL__DECLARED_REFS 66 + +/* Warnings Categories added in Perl 5.027 */ + +#define WARN_EXPERIMENTAL__ALPHA_ASSERTIONS 67 +#define WARN_EXPERIMENTAL__SCRIPT_RUN 68 +#define WARN_SHADOW 69 + +/* Warnings Categories added in Perl 5.029 */ + +#define WARN_EXPERIMENTAL__PRIVATE_USE 70 +#define WARN_EXPERIMENTAL__UNIPROP_WILDCARDS 71 +#define WARN_EXPERIMENTAL__VLB 72 + +#define WARNsize 19 +#define WARN_ALLstring "\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" + +#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) (IsSet(SvPVX_const(c), 2*(x))) -#define isWARNf_on(c,x) (IsSet(SvPVX_const(c), 2*(x)+1)) +#define isWARN_on(c,x) (IsSet((U8 *)(c + 1), 2*(x))) +#define isWARNf_on(c,x) (IsSet((U8 *)(c + 1), 2*(x)+1)) + +#define DUP_WARNINGS(p) Perl_dup_warnings(aTHX_ p) + +/* + +=head1 Warning and Dieing + +=for apidoc Am|bool|ckWARN|U32 w + +Returns a boolean as to whether or not warnings are enabled for the warning +category C. If the category is by default enabled even if not within the +scope of S>, instead use the L macro. + +=for apidoc Am|bool|ckWARN_d|U32 w + +Like C>, but for use if and only if the warning category is by +default enabled even if not within the scope of S>. + +=for apidoc Am|bool|ckWARN2|U32 w1|U32 w2 + +Like C>, but takes two warnings categories as input, and returns +TRUE if either is enabled. If either category is by default enabled even if +not within the scope of S>, instead use the L +macro. The categories must be completely independent, one may not be +subclassed from the other. + +=for apidoc Am|bool|ckWARN2_d|U32 w1|U32 w2 + +Like C>, but for use if and only if either warning category is by +default enabled even if not within the scope of S>. + +=for apidoc Am|bool|ckWARN3|U32 w1|U32 w2|U32 w3 + +Like C>, but takes three warnings categories as input, and returns +TRUE if any is enabled. If any of the categories is by default enabled even +if not within the scope of S>, instead use the L +macro. The categories must be completely independent, one may not be +subclassed from any other. + +=for apidoc Am|bool|ckWARN3_d|U32 w1|U32 w2|U32 w3 + +Like C>, but for use if and only if any of the warning categories +is by default enabled even if not within the scope of S>. + +=for apidoc Am|bool|ckWARN4|U32 w1|U32 w2|U32 w3|U32 w4 + +Like C>, but takes four warnings categories as input, and returns +TRUE if any is enabled. If any of the categories is by default enabled even +if not within the scope of S>, instead use the L +macro. The categories must be completely independent, one may not be +subclassed from any other. + +=for apidoc Am|bool|ckWARN4_d|U32 w1|U32 w2|U32 w3|U32 w4 + +Like C>, but for use if and only if any of the warning categories +is by default enabled even if not within the scope of S>. + +=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)) @@ -98,7 +213,13 @@ #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)) @@ -109,12 +230,16 @@ #define unpackWARN4(x) (((x) >>24) & 0xFF) #define ckDEAD(x) \ - ( ! specialWARN(PL_curcop->cop_warnings) && \ - ( isWARNf_on(PL_curcop->cop_warnings, WARN_ALL) || \ - isWARNf_on(PL_curcop->cop_warnings, unpackWARN1(x)) || \ - isWARNf_on(PL_curcop->cop_warnings, unpackWARN2(x)) || \ - isWARNf_on(PL_curcop->cop_warnings, unpackWARN3(x)) || \ - isWARNf_on(PL_curcop->cop_warnings, unpackWARN4(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))))))))) /* end of file warnings.h */ + /* ex: set ro: */