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/cvs/cvsroot/staticperl/perl/warnings.h
Revision: 1.1
Committed: Thu Jun 30 14:26:43 2005 UTC (21 years, 3 months ago) by root
Content type: text/plain
Branch: MAIN
CVS Tags: PERL-5-8-7, HEAD
Branch point for: PERL
Log Message:
*** empty log message ***

File Contents

# User Rev Content
1 root 1.1 /* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
2     This file is built by warnings.pl
3     Any changes made here will be lost!
4     */
5    
6    
7     #define Off(x) ((x) / 8)
8     #define Bit(x) (1 << ((x) % 8))
9     #define IsSet(a, x) ((a)[Off(x)] & Bit(x))
10    
11    
12     #define G_WARN_OFF 0 /* $^W == 0 */
13     #define G_WARN_ON 1 /* -w flag and $^W != 0 */
14     #define G_WARN_ALL_ON 2 /* -W flag */
15     #define G_WARN_ALL_OFF 4 /* -X flag */
16     #define G_WARN_ONCE 8 /* set if 'once' ever enabled */
17     #define G_WARN_ALL_MASK (G_WARN_ALL_ON|G_WARN_ALL_OFF)
18    
19     #define pWARN_STD Nullsv
20     #define pWARN_ALL (Nullsv+1) /* use warnings 'all' */
21     #define pWARN_NONE (Nullsv+2) /* no warnings 'all' */
22    
23     #define specialWARN(x) ((x) == pWARN_STD || (x) == pWARN_ALL || \
24     (x) == pWARN_NONE)
25    
26     /* Warnings Categories added in Perl 5.008 */
27    
28     #define WARN_ALL 0
29     #define WARN_CLOSURE 1
30     #define WARN_DEPRECATED 2
31     #define WARN_EXITING 3
32     #define WARN_GLOB 4
33     #define WARN_IO 5
34     #define WARN_CLOSED 6
35     #define WARN_EXEC 7
36     #define WARN_LAYER 8
37     #define WARN_NEWLINE 9
38     #define WARN_PIPE 10
39     #define WARN_UNOPENED 11
40     #define WARN_MISC 12
41     #define WARN_NUMERIC 13
42     #define WARN_ONCE 14
43     #define WARN_OVERFLOW 15
44     #define WARN_PACK 16
45     #define WARN_PORTABLE 17
46     #define WARN_RECURSION 18
47     #define WARN_REDEFINE 19
48     #define WARN_REGEXP 20
49     #define WARN_SEVERE 21
50     #define WARN_DEBUGGING 22
51     #define WARN_INPLACE 23
52     #define WARN_INTERNAL 24
53     #define WARN_MALLOC 25
54     #define WARN_SIGNAL 26
55     #define WARN_SUBSTR 27
56     #define WARN_SYNTAX 28
57     #define WARN_AMBIGUOUS 29
58     #define WARN_BAREWORD 30
59     #define WARN_DIGIT 31
60     #define WARN_PARENTHESIS 32
61     #define WARN_PRECEDENCE 33
62     #define WARN_PRINTF 34
63     #define WARN_PROTOTYPE 35
64     #define WARN_QW 36
65     #define WARN_RESERVED 37
66     #define WARN_SEMICOLON 38
67     #define WARN_TAINT 39
68     #define WARN_THREADS 40
69     #define WARN_UNINITIALIZED 41
70     #define WARN_UNPACK 42
71     #define WARN_UNTIE 43
72     #define WARN_UTF8 44
73     #define WARN_VOID 45
74     #define WARN_Y2K 46
75    
76     #define WARNsize 12
77     #define WARN_ALLstring "\125\125\125\125\125\125\125\125\125\125\125\125"
78     #define WARN_NONEstring "\0\0\0\0\0\0\0\0\0\0\0\0"
79     #define WARN_TAINTstring "\0\0\0\0\0\0\0\0\0\100\0\0"
80    
81     #define isLEXWARN_on (PL_curcop->cop_warnings != pWARN_STD)
82     #define isLEXWARN_off (PL_curcop->cop_warnings == pWARN_STD)
83     #define isWARN_ONCE (PL_dowarn & (G_WARN_ON|G_WARN_ONCE))
84     #define isWARN_on(c,x) (IsSet(SvPVX(c), 2*(x)))
85     #define isWARNf_on(c,x) (IsSet(SvPVX(c), 2*(x)+1))
86    
87     #define ckWARN(x) \
88     ( (isLEXWARN_on && PL_curcop->cop_warnings != pWARN_NONE && \
89     (PL_curcop->cop_warnings == pWARN_ALL || \
90     isWARN_on(PL_curcop->cop_warnings, x) ) ) \
91     || (isLEXWARN_off && PL_dowarn & G_WARN_ON) )
92    
93     #define ckWARN2(x,y) \
94     ( (isLEXWARN_on && PL_curcop->cop_warnings != pWARN_NONE && \
95     (PL_curcop->cop_warnings == pWARN_ALL || \
96     isWARN_on(PL_curcop->cop_warnings, x) || \
97     isWARN_on(PL_curcop->cop_warnings, y) ) ) \
98     || (isLEXWARN_off && PL_dowarn & G_WARN_ON) )
99    
100     #define ckWARN3(x,y,z) \
101     ( (isLEXWARN_on && PL_curcop->cop_warnings != pWARN_NONE && \
102     (PL_curcop->cop_warnings == pWARN_ALL || \
103     isWARN_on(PL_curcop->cop_warnings, x) || \
104     isWARN_on(PL_curcop->cop_warnings, y) || \
105     isWARN_on(PL_curcop->cop_warnings, z) ) ) \
106     || (isLEXWARN_off && PL_dowarn & G_WARN_ON) )
107    
108     #define ckWARN4(x,y,z,t) \
109     ( (isLEXWARN_on && PL_curcop->cop_warnings != pWARN_NONE && \
110     (PL_curcop->cop_warnings == pWARN_ALL || \
111     isWARN_on(PL_curcop->cop_warnings, x) || \
112     isWARN_on(PL_curcop->cop_warnings, y) || \
113     isWARN_on(PL_curcop->cop_warnings, z) || \
114     isWARN_on(PL_curcop->cop_warnings, t) ) ) \
115     || (isLEXWARN_off && PL_dowarn & G_WARN_ON) )
116    
117     #define ckWARN_d(x) \
118     (isLEXWARN_off || PL_curcop->cop_warnings == pWARN_ALL || \
119     (PL_curcop->cop_warnings != pWARN_NONE && \
120     isWARN_on(PL_curcop->cop_warnings, x) ) )
121    
122     #define ckWARN2_d(x,y) \
123     (isLEXWARN_off || PL_curcop->cop_warnings == pWARN_ALL || \
124     (PL_curcop->cop_warnings != pWARN_NONE && \
125     (isWARN_on(PL_curcop->cop_warnings, x) || \
126     isWARN_on(PL_curcop->cop_warnings, y) ) ) )
127    
128     #define ckWARN3_d(x,y,z) \
129     (isLEXWARN_off || PL_curcop->cop_warnings == pWARN_ALL || \
130     (PL_curcop->cop_warnings != pWARN_NONE && \
131     (isWARN_on(PL_curcop->cop_warnings, x) || \
132     isWARN_on(PL_curcop->cop_warnings, y) || \
133     isWARN_on(PL_curcop->cop_warnings, z) ) ) )
134    
135     #define ckWARN4_d(x,y,z,t) \
136     (isLEXWARN_off || PL_curcop->cop_warnings == pWARN_ALL || \
137     (PL_curcop->cop_warnings != pWARN_NONE && \
138     (isWARN_on(PL_curcop->cop_warnings, x) || \
139     isWARN_on(PL_curcop->cop_warnings, y) || \
140     isWARN_on(PL_curcop->cop_warnings, z) || \
141     isWARN_on(PL_curcop->cop_warnings, t) ) ) )
142    
143     #define packWARN(a) (a )
144     #define packWARN2(a,b) ((a) | (b)<<8 )
145     #define packWARN3(a,b,c) ((a) | (b)<<8 | (c) <<16 )
146     #define packWARN4(a,b,c,d) ((a) | (b)<<8 | (c) <<16 | (d) <<24)
147    
148     #define unpackWARN1(x) ((x) & 0xFF)
149     #define unpackWARN2(x) (((x) >>8) & 0xFF)
150     #define unpackWARN3(x) (((x) >>16) & 0xFF)
151     #define unpackWARN4(x) (((x) >>24) & 0xFF)
152    
153     #define ckDEAD(x) \
154     ( ! specialWARN(PL_curcop->cop_warnings) && \
155     ( isWARNf_on(PL_curcop->cop_warnings, WARN_ALL) || \
156     isWARNf_on(PL_curcop->cop_warnings, unpackWARN1(x)) || \
157     isWARNf_on(PL_curcop->cop_warnings, unpackWARN2(x)) || \
158     isWARNf_on(PL_curcop->cop_warnings, unpackWARN3(x)) || \
159     isWARNf_on(PL_curcop->cop_warnings, unpackWARN4(x))))
160    
161     /* end of file warnings.h */
162