source: for-distributions/trunk/bin/windows/perl/lib/CORE/warnings.h@ 14489

Last change on this file since 14489 was 14489, checked in by oranfry, 17 years ago

upgrading to perl 5.8

File size: 3.8 KB
Line 
1/* -*- buffer-read-only: t -*-
2 !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
3 This file is built by warnings.pl
4 Any changes made here will be lost!
5*/
6
7
8#define Off(x) ((x) / 8)
9#define Bit(x) (1 << ((x) % 8))
10#define IsSet(a, x) ((a)[Off(x)] & 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 Nullsv
21#define pWARN_ALL (Nullsv+1) /* use warnings 'all' */
22#define pWARN_NONE (Nullsv+2) /* no warnings 'all' */
23
24#define specialWARN(x) ((x) == pWARN_STD || (x) == pWARN_ALL || \
25 (x) == pWARN_NONE)
26
27/* Warnings Categories added in Perl 5.008 */
28
29#define WARN_ALL 0
30#define WARN_CLOSURE 1
31#define WARN_DEPRECATED 2
32#define WARN_EXITING 3
33#define WARN_GLOB 4
34#define WARN_IO 5
35#define WARN_CLOSED 6
36#define WARN_EXEC 7
37#define WARN_LAYER 8
38#define WARN_NEWLINE 9
39#define WARN_PIPE 10
40#define WARN_UNOPENED 11
41#define WARN_MISC 12
42#define WARN_NUMERIC 13
43#define WARN_ONCE 14
44#define WARN_OVERFLOW 15
45#define WARN_PACK 16
46#define WARN_PORTABLE 17
47#define WARN_RECURSION 18
48#define WARN_REDEFINE 19
49#define WARN_REGEXP 20
50#define WARN_SEVERE 21
51#define WARN_DEBUGGING 22
52#define WARN_INPLACE 23
53#define WARN_INTERNAL 24
54#define WARN_MALLOC 25
55#define WARN_SIGNAL 26
56#define WARN_SUBSTR 27
57#define WARN_SYNTAX 28
58#define WARN_AMBIGUOUS 29
59#define WARN_BAREWORD 30
60#define WARN_DIGIT 31
61#define WARN_PARENTHESIS 32
62#define WARN_PRECEDENCE 33
63#define WARN_PRINTF 34
64#define WARN_PROTOTYPE 35
65#define WARN_QW 36
66#define WARN_RESERVED 37
67#define WARN_SEMICOLON 38
68#define WARN_TAINT 39
69#define WARN_THREADS 40
70#define WARN_UNINITIALIZED 41
71#define WARN_UNPACK 42
72#define WARN_UNTIE 43
73#define WARN_UTF8 44
74#define WARN_VOID 45
75#define WARN_Y2K 46
76
77#define WARNsize 12
78#define WARN_ALLstring "\125\125\125\125\125\125\125\125\125\125\125\125"
79#define WARN_NONEstring "\0\0\0\0\0\0\0\0\0\0\0\0"
80#define WARN_TAINTstring "\0\0\0\0\0\0\0\0\0\100\0\0"
81
82#define isLEXWARN_on (PL_curcop->cop_warnings != pWARN_STD)
83#define isLEXWARN_off (PL_curcop->cop_warnings == pWARN_STD)
84#define isWARN_ONCE (PL_dowarn & (G_WARN_ON|G_WARN_ONCE))
85#define isWARN_on(c,x) (IsSet(SvPVX_const(c), 2*(x)))
86#define isWARNf_on(c,x) (IsSet(SvPVX_const(c), 2*(x)+1))
87
88#define ckWARN(w) Perl_ckwarn(aTHX_ packWARN(w))
89#define ckWARN2(w1,w2) Perl_ckwarn(aTHX_ packWARN2(w1,w2))
90#define ckWARN3(w1,w2,w3) Perl_ckwarn(aTHX_ packWARN3(w1,w2,w3))
91#define ckWARN4(w1,w2,w3,w4) Perl_ckwarn(aTHX_ packWARN4(w1,w2,w3,w4))
92
93#define ckWARN_d(w) Perl_ckwarn_d(aTHX_ packWARN(w))
94#define ckWARN2_d(w1,w2) Perl_ckwarn_d(aTHX_ packWARN2(w1,w2))
95#define ckWARN3_d(w1,w2,w3) Perl_ckwarn_d(aTHX_ packWARN3(w1,w2,w3))
96#define ckWARN4_d(w1,w2,w3,w4) Perl_ckwarn_d(aTHX_ packWARN4(w1,w2,w3,w4))
97
98#define packWARN(a) (a )
99#define packWARN2(a,b) ((a) | ((b)<<8) )
100#define packWARN3(a,b,c) ((a) | ((b)<<8) | ((c)<<16) )
101#define packWARN4(a,b,c,d) ((a) | ((b)<<8) | ((c)<<16) | ((d) <<24))
102
103#define unpackWARN1(x) ((x) & 0xFF)
104#define unpackWARN2(x) (((x) >>8) & 0xFF)
105#define unpackWARN3(x) (((x) >>16) & 0xFF)
106#define unpackWARN4(x) (((x) >>24) & 0xFF)
107
108#define ckDEAD(x) \
109 ( ! specialWARN(PL_curcop->cop_warnings) && \
110 ( isWARNf_on(PL_curcop->cop_warnings, WARN_ALL) || \
111 isWARNf_on(PL_curcop->cop_warnings, unpackWARN1(x)) || \
112 isWARNf_on(PL_curcop->cop_warnings, unpackWARN2(x)) || \
113 isWARNf_on(PL_curcop->cop_warnings, unpackWARN3(x)) || \
114 isWARNf_on(PL_curcop->cop_warnings, unpackWARN4(x))))
115
116/* end of file warnings.h */
117/* ex: set ro: */
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