binmode(FH); to act like binmode(FH,":bytes") as well as
[p5sagit/p5-mst-13.2.git] / warnings.h
CommitLineData
599cee73 1/* !!!!!!! DO NOT EDIT THIS FILE !!!!!!!
4438c4b7 2 This file is built by warnings.pl
599cee73 3 Any changes made here will be lost!
4*/
5
6
0453d815 7#define Off(x) ((x) / 8)
8#define Bit(x) (1 << ((x) % 8))
599cee73 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 */
599cee73 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 */
599cee73 17#define G_WARN_ALL_MASK (G_WARN_ALL_ON|G_WARN_ALL_OFF)
18
d3a7d8c7 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
d3a7d8c7 23#define specialWARN(x) ((x) == pWARN_STD || (x) == pWARN_ALL || \
24 (x) == pWARN_NONE)
a4530404 25
26/* Warnings Categories added in Perl 5.008 */
27
d3a7d8c7 28#define WARN_ALL 0
3eae5ce4 29#define WARN_CLOSURE 1
12bcd1a6 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
99ef548b 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
a4530404 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
e476b1b5 75
a86a20aa 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"
99ef548b 79#define WARN_TAINTstring "\0\0\0\0\0\0\0\0\0\100\0\0"
599cee73 80
d5a71f30 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
d5a71f30 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
12bcd1a6 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
d5a71f30 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
12bcd1a6 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
4438c4b7 161/* end of file warnings.h */
599cee73 162