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ExtUtils::MakeMaker 5.94_02 -> 5.95_01
[perl5.git] / warnings.h
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599cee73 1/* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
4438c4b7 2 This file is built by warnings.pl
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3 Any changes made here will be lost!
4*/
5
6
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7#define Off(x) ((x) / 8)
8#define Bit(x) (1 << ((x) % 8))
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9#define IsSet(a, x) ((a)[Off(x)] & Bit(x))
10
0453d815 11
599cee73 12#define G_WARN_OFF 0 /* $^W == 0 */
0453d815 13#define G_WARN_ON 1 /* -w flag and $^W != 0 */
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14#define G_WARN_ALL_ON 2 /* -W flag */
15#define G_WARN_ALL_OFF 4 /* -X flag */
0453d815 16#define G_WARN_ONCE 8 /* set if 'once' ever enabled */
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17#define G_WARN_ALL_MASK (G_WARN_ALL_ON|G_WARN_ALL_OFF)
18
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19#define pWARN_STD Nullsv
20#define pWARN_ALL (Nullsv+1) /* use warnings 'all' */
21#define pWARN_NONE (Nullsv+2) /* no warnings 'all' */
599cee73 22
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23#define specialWARN(x) ((x) == pWARN_STD || (x) == pWARN_ALL || \
24 (x) == pWARN_NONE)
d3a7d8c7 25#define WARN_ALL 0
3eae5ce4 26#define WARN_CLOSURE 1
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27#define WARN_DEPRECATED 2
28#define WARN_EXITING 3
29#define WARN_GLOB 4
30#define WARN_IO 5
31#define WARN_CLOSED 6
32#define WARN_EXEC 7
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33#define WARN_LAYER 8
34#define WARN_NEWLINE 9
35#define WARN_PIPE 10
36#define WARN_UNOPENED 11
37#define WARN_MISC 12
38#define WARN_NUMERIC 13
39#define WARN_ONCE 14
40#define WARN_OVERFLOW 15
41#define WARN_PACK 16
42#define WARN_PORTABLE 17
43#define WARN_RECURSION 18
44#define WARN_REDEFINE 19
45#define WARN_REGEXP 20
46#define WARN_SEVERE 21
47#define WARN_DEBUGGING 22
48#define WARN_INPLACE 23
49#define WARN_INTERNAL 24
50#define WARN_MALLOC 25
51#define WARN_SIGNAL 26
52#define WARN_SUBSTR 27
53#define WARN_SYNTAX 28
54#define WARN_AMBIGUOUS 29
55#define WARN_BAREWORD 30
56#define WARN_DIGIT 31
57#define WARN_PARENTHESIS 32
58#define WARN_PRECEDENCE 33
59#define WARN_PRINTF 34
60#define WARN_PROTOTYPE 35
61#define WARN_QW 36
62#define WARN_RESERVED 37
63#define WARN_SEMICOLON 38
64#define WARN_TAINT 39
65#define WARN_UNINITIALIZED 40
66#define WARN_UNPACK 41
67#define WARN_UNTIE 42
68#define WARN_UTF8 43
69#define WARN_VOID 44
70#define WARN_Y2K 45
e476b1b5 71
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72#define WARNsize 12
73#define WARN_ALLstring "\125\125\125\125\125\125\125\125\125\125\125\125"
74#define WARN_NONEstring "\0\0\0\0\0\0\0\0\0\0\0\0"
99ef548b 75#define WARN_TAINTstring "\0\0\0\0\0\0\0\0\0\100\0\0"
599cee73 76
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77#define isLEXWARN_on (PL_curcop->cop_warnings != pWARN_STD)
78#define isLEXWARN_off (PL_curcop->cop_warnings == pWARN_STD)
79#define isWARN_ONCE (PL_dowarn & (G_WARN_ON|G_WARN_ONCE))
80#define isWARN_on(c,x) (IsSet(SvPVX(c), 2*(x)))
81#define isWARNf_on(c,x) (IsSet(SvPVX(c), 2*(x)+1))
82
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83#define ckWARN(x) \
84 ( (isLEXWARN_on && PL_curcop->cop_warnings != pWARN_NONE && \
85 (PL_curcop->cop_warnings == pWARN_ALL || \
86 isWARN_on(PL_curcop->cop_warnings, x) ) ) \
87 || (isLEXWARN_off && PL_dowarn & G_WARN_ON) )
88
89#define ckWARN2(x,y) \
90 ( (isLEXWARN_on && PL_curcop->cop_warnings != pWARN_NONE && \
91 (PL_curcop->cop_warnings == pWARN_ALL || \
92 isWARN_on(PL_curcop->cop_warnings, x) || \
93 isWARN_on(PL_curcop->cop_warnings, y) ) ) \
94 || (isLEXWARN_off && PL_dowarn & G_WARN_ON) )
95
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96#define ckWARN3(x,y,z) \
97 ( (isLEXWARN_on && PL_curcop->cop_warnings != pWARN_NONE && \
98 (PL_curcop->cop_warnings == pWARN_ALL || \
99 isWARN_on(PL_curcop->cop_warnings, x) || \
100 isWARN_on(PL_curcop->cop_warnings, y) || \
101 isWARN_on(PL_curcop->cop_warnings, z) ) ) \
102 || (isLEXWARN_off && PL_dowarn & G_WARN_ON) )
103
104#define ckWARN4(x,y,z,t) \
105 ( (isLEXWARN_on && PL_curcop->cop_warnings != pWARN_NONE && \
106 (PL_curcop->cop_warnings == pWARN_ALL || \
107 isWARN_on(PL_curcop->cop_warnings, x) || \
108 isWARN_on(PL_curcop->cop_warnings, y) || \
109 isWARN_on(PL_curcop->cop_warnings, z) || \
110 isWARN_on(PL_curcop->cop_warnings, t) ) ) \
111 || (isLEXWARN_off && PL_dowarn & G_WARN_ON) )
112
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113#define ckWARN_d(x) \
114 (isLEXWARN_off || PL_curcop->cop_warnings == pWARN_ALL || \
115 (PL_curcop->cop_warnings != pWARN_NONE && \
116 isWARN_on(PL_curcop->cop_warnings, x) ) )
117
118#define ckWARN2_d(x,y) \
119 (isLEXWARN_off || PL_curcop->cop_warnings == pWARN_ALL || \
120 (PL_curcop->cop_warnings != pWARN_NONE && \
121 (isWARN_on(PL_curcop->cop_warnings, x) || \
122 isWARN_on(PL_curcop->cop_warnings, y) ) ) )
123
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124#define ckWARN3_d(x,y,z) \
125 (isLEXWARN_off || PL_curcop->cop_warnings == pWARN_ALL || \
126 (PL_curcop->cop_warnings != pWARN_NONE && \
127 (isWARN_on(PL_curcop->cop_warnings, x) || \
128 isWARN_on(PL_curcop->cop_warnings, y) || \
129 isWARN_on(PL_curcop->cop_warnings, z) ) ) )
130
131#define ckWARN4_d(x,y,z,t) \
132 (isLEXWARN_off || PL_curcop->cop_warnings == pWARN_ALL || \
133 (PL_curcop->cop_warnings != pWARN_NONE && \
134 (isWARN_on(PL_curcop->cop_warnings, x) || \
135 isWARN_on(PL_curcop->cop_warnings, y) || \
136 isWARN_on(PL_curcop->cop_warnings, z) || \
137 isWARN_on(PL_curcop->cop_warnings, t) ) ) )
138
139#define packWARN(a) (a )
140#define packWARN2(a,b) ((a) | (b)<<8 )
141#define packWARN3(a,b,c) ((a) | (b)<<8 | (c) <<16 )
142#define packWARN4(a,b,c,d) ((a) | (b)<<8 | (c) <<16 | (d) <<24)
143
144#define unpackWARN1(x) ((x) & 0xFF)
145#define unpackWARN2(x) (((x) >>8) & 0xFF)
146#define unpackWARN3(x) (((x) >>16) & 0xFF)
147#define unpackWARN4(x) (((x) >>24) & 0xFF)
148
149#define ckDEAD(x) \
150 ( ! specialWARN(PL_curcop->cop_warnings) && \
151 ( isWARNf_on(PL_curcop->cop_warnings, WARN_ALL) || \
152 isWARNf_on(PL_curcop->cop_warnings, unpackWARN1(x)) || \
153 isWARNf_on(PL_curcop->cop_warnings, unpackWARN2(x)) || \
154 isWARNf_on(PL_curcop->cop_warnings, unpackWARN3(x)) || \
155 isWARNf_on(PL_curcop->cop_warnings, unpackWARN4(x))))
156
4438c4b7 157/* end of file warnings.h */
599cee73 158