clang 20.0.0git
CharInfo.cpp
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1//===--- CharInfo.cpp - Static Data for Classifying ASCII Characters ------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#include "clang/Basic/CharInfo.h"
10
11using namespace clang::charinfo;
12
13// Statically initialize CharInfo table based on ASCII character set
14// Reference: FreeBSD 7.2 /usr/share/misc/ascii
15const uint16_t clang::charinfo::InfoTable[256] = {
16 // 0 NUL 1 SOH 2 STX 3 ETX
17 // 4 EOT 5 ENQ 6 ACK 7 BEL
18 0 , 0 , 0 , 0 ,
19 0 , 0 , 0 , 0 ,
20 // 8 BS 9 HT 10 NL 11 VT
21 //12 NP 13 CR 14 SO 15 SI
22 0 , CHAR_HORZ_WS, CHAR_VERT_WS, CHAR_HORZ_WS,
23 CHAR_HORZ_WS, CHAR_VERT_WS, 0 , 0 ,
24 //16 DLE 17 DC1 18 DC2 19 DC3
25 //20 DC4 21 NAK 22 SYN 23 ETB
26 0 , 0 , 0 , 0 ,
27 0 , 0 , 0 , 0 ,
28 //24 CAN 25 EM 26 SUB 27 ESC
29 //28 FS 29 GS 30 RS 31 US
30 0 , 0 , 0 , 0 ,
31 0 , 0 , 0 , 0 ,
32 //32 SP 33 ! 34 " 35 #
33 //36 $ 37 % 38 & 39 '
34 CHAR_SPACE , CHAR_PUNCT , CHAR_PUNCT , CHAR_PUNCT ,
35 CHAR_PUNCT , CHAR_PUNCT , CHAR_PUNCT , CHAR_PUNCT ,
36 //40 ( 41 ) 42 * 43 +
37 //44 , 45 - 46 . 47 /
38 CHAR_PUNCT , CHAR_PUNCT , CHAR_PUNCT , CHAR_PUNCT ,
39 CHAR_PUNCT , CHAR_PUNCT , CHAR_PERIOD , CHAR_PUNCT ,
40 //48 0 49 1 50 2 51 3
41 //52 4 53 5 54 6 55 7
42 CHAR_DIGIT , CHAR_DIGIT , CHAR_DIGIT , CHAR_DIGIT ,
43 CHAR_DIGIT , CHAR_DIGIT , CHAR_DIGIT , CHAR_DIGIT ,
44 //56 8 57 9 58 : 59 ;
45 //60 < 61 = 62 > 63 ?
46 CHAR_DIGIT , CHAR_DIGIT , CHAR_PUNCT , CHAR_PUNCT ,
47 CHAR_PUNCT , CHAR_PUNCT , CHAR_PUNCT , CHAR_PUNCT ,
48 //64 @ 65 A 66 B 67 C
49 //68 D 69 E 70 F 71 G
50 CHAR_PUNCT , CHAR_XUPPER , CHAR_XUPPER , CHAR_XUPPER ,
51 CHAR_XUPPER , CHAR_XUPPER , CHAR_XUPPER , CHAR_UPPER ,
52 //72 H 73 I 74 J 75 K
53 //76 L 77 M 78 N 79 O
54 CHAR_UPPER , CHAR_UPPER , CHAR_UPPER , CHAR_UPPER ,
55 CHAR_UPPER , CHAR_UPPER , CHAR_UPPER , CHAR_UPPER ,
56 //80 P 81 Q 82 R 83 S
57 //84 T 85 U 86 V 87 W
58 CHAR_UPPER , CHAR_UPPER , CHAR_UPPER , CHAR_UPPER ,
59 CHAR_UPPER , CHAR_UPPER , CHAR_UPPER , CHAR_UPPER ,
60 //88 X 89 Y 90 Z 91 [
61 //92 \ 93 ] 94 ^ 95 _
62 CHAR_UPPER , CHAR_UPPER , CHAR_UPPER , CHAR_PUNCT ,
63 CHAR_PUNCT , CHAR_PUNCT , CHAR_PUNCT , CHAR_UNDER ,
64 //96 ` 97 a 98 b 99 c
65 //100 d 101 e 102 f 103 g
66 CHAR_PUNCT , CHAR_XLOWER , CHAR_XLOWER , CHAR_XLOWER ,
67 CHAR_XLOWER , CHAR_XLOWER , CHAR_XLOWER , CHAR_LOWER ,
68 //104 h 105 i 106 j 107 k
69 //108 l 109 m 110 n 111 o
70 CHAR_LOWER , CHAR_LOWER , CHAR_LOWER , CHAR_LOWER ,
71 CHAR_LOWER , CHAR_LOWER , CHAR_LOWER , CHAR_LOWER ,
72 //112 p 113 q 114 r 115 s
73 //116 t 117 u 118 v 119 w
74 CHAR_LOWER , CHAR_LOWER , CHAR_LOWER , CHAR_LOWER ,
75 CHAR_LOWER , CHAR_LOWER , CHAR_LOWER , CHAR_LOWER ,
76 //120 x 121 y 122 z 123 {
77 //124 | 125 } 126 ~ 127 DEL
78 CHAR_LOWER , CHAR_LOWER , CHAR_LOWER , CHAR_PUNCT ,
79 CHAR_PUNCT , CHAR_PUNCT , CHAR_PUNCT , 0
80};
clang::charinfo::InfoTable
const uint16_t InfoTable[256]
Definition: CharInfo.cpp:15
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