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* lex.c: update.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@24344 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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shyouhei
parent
076c8d9adf
commit
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2 changed files with 151 additions and 74 deletions
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@ -1,3 +1,7 @@
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Sat Aug 1 07:51:32 2009 URABE Shyouhei <shyouhei@ruby-lang.org>
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* lex.c: update.
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Fri Jul 31 17:17:17 2009 URABE Shyouhei <shyouhei@ruby-lang.org>
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* parse.y: Support for { key: value } -style hash immediates.
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221
lex.c
221
lex.c
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@ -1,13 +1,42 @@
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/* C code produced by gperf version 2.7.2 */
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/* Command-line: gperf -p -j1 -i 1 -g -o -t -N rb_reserved_word -k'1,3,$' ./keywords */
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/* C code produced by gperf version 3.0.3 */
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/* Command-line: gperf -C -p -j1 -i 1 -g -o -t -N rb_reserved_word -k'1,3,$' keywords */
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#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
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&& ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
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&& (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
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&& ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
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&& ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
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&& ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
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&& ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
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&& ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
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&& ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
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&& ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
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&& ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
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&& ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
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&& ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
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&& ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
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&& ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
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&& ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
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&& ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
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&& ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
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&& ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
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&& ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
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&& ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
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&& ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
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&& ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
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/* The character set is not based on ISO-646. */
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error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
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#endif
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#line 1 "keywords"
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struct kwtable {const char *name; int id[2]; enum lex_state state;};
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#define TOTAL_KEYWORDS 40
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#define MIN_WORD_LENGTH 2
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#define MAX_WORD_LENGTH 8
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#define MIN_HASH_VALUE 6
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#define MAX_HASH_VALUE 55
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/* maximum key range = 50, duplicates = 0 */
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#define MAX_HASH_VALUE 50
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/* maximum key range = 45, duplicates = 0 */
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#ifdef __GNUC__
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__inline
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@ -21,42 +50,42 @@ hash (str, len)
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register const char *str;
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register unsigned int len;
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{
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static unsigned char asso_values[] =
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static const unsigned char asso_values[] =
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{
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 11, 56, 56, 36, 56, 1, 37,
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31, 1, 56, 56, 56, 56, 29, 56, 1, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 1, 56, 32, 1, 2,
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1, 1, 4, 23, 56, 17, 56, 20, 9, 2,
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9, 26, 14, 56, 5, 1, 1, 16, 56, 21,
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20, 9, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56, 56, 56, 56, 56,
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56, 56, 56, 56, 56, 56
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 23, 51, 51, 13, 51, 1, 1,
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11, 12, 51, 51, 51, 51, 10, 51, 12, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 11, 51, 13, 1, 26,
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4, 1, 8, 28, 51, 23, 51, 1, 1, 27,
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5, 19, 21, 51, 8, 3, 3, 11, 51, 21,
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24, 16, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51, 51, 51, 51, 51,
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51, 51, 51, 51, 51, 51
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};
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register int hval = len;
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switch (hval)
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{
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default:
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case 3:
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hval += asso_values[(unsigned char)str[2]];
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/*FALLTHROUGH*/
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case 2:
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case 1:
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hval += asso_values[(unsigned char)str[0]];
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@ -67,57 +96,101 @@ hash (str, len)
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#ifdef __GNUC__
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__inline
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#ifdef __GNUC_STDC_INLINE__
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__attribute__ ((__gnu_inline__))
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#endif
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struct kwtable *
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#endif
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const struct kwtable *
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rb_reserved_word (str, len)
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register const char *str;
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register unsigned int len;
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{
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static struct kwtable wordlist[] =
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static const struct kwtable wordlist[] =
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{
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{""}, {""}, {""}, {""}, {""}, {""},
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{"end", {kEND, kEND}, EXPR_END},
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{"else", {kELSE, kELSE}, EXPR_BEG},
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{"case", {kCASE, kCASE}, EXPR_BEG},
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{"ensure", {kENSURE, kENSURE}, EXPR_BEG},
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{"module", {kMODULE, kMODULE}, EXPR_BEG},
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{"elsif", {kELSIF, kELSIF}, EXPR_BEG},
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{"def", {kDEF, kDEF}, EXPR_FNAME},
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{"rescue", {kRESCUE, kRESCUE_MOD}, EXPR_MID},
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{"not", {kNOT, kNOT}, EXPR_BEG},
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{"then", {kTHEN, kTHEN}, EXPR_BEG},
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{"yield", {kYIELD, kYIELD}, EXPR_ARG},
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{"for", {kFOR, kFOR}, EXPR_BEG},
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{"self", {kSELF, kSELF}, EXPR_END},
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{"false", {kFALSE, kFALSE}, EXPR_END},
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{"retry", {kRETRY, kRETRY}, EXPR_END},
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{"return", {kRETURN, kRETURN}, EXPR_MID},
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{"true", {kTRUE, kTRUE}, EXPR_END},
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{"if", {kIF, kIF_MOD}, EXPR_BEG},
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{"defined?", {kDEFINED, kDEFINED}, EXPR_ARG},
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{"super", {kSUPER, kSUPER}, EXPR_ARG},
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{"undef", {kUNDEF, kUNDEF}, EXPR_FNAME},
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{"break", {kBREAK, kBREAK}, EXPR_MID},
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{"in", {kIN, kIN}, EXPR_BEG},
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{"do", {kDO, kDO}, EXPR_BEG},
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{"nil", {kNIL, kNIL}, EXPR_END},
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{"until", {kUNTIL, kUNTIL_MOD}, EXPR_BEG},
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{"unless", {kUNLESS, kUNLESS_MOD}, EXPR_BEG},
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{"or", {kOR, kOR}, EXPR_BEG},
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{"next", {kNEXT, kNEXT}, EXPR_MID},
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{"when", {kWHEN, kWHEN}, EXPR_BEG},
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{"redo", {kREDO, kREDO}, EXPR_END},
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{"and", {kAND, kAND}, EXPR_BEG},
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{"begin", {kBEGIN, kBEGIN}, EXPR_BEG},
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{"__LINE__", {k__LINE__, k__LINE__}, EXPR_END},
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{"class", {kCLASS, kCLASS}, EXPR_CLASS},
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{"__FILE__", {k__FILE__, k__FILE__}, EXPR_END},
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#line 6 "keywords"
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{"END", {klEND, klEND}, EXPR_END},
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{"BEGIN", {klBEGIN, klBEGIN}, EXPR_END},
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{"while", {kWHILE, kWHILE_MOD}, EXPR_BEG},
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{""}, {""}, {""}, {""}, {""}, {""}, {""}, {""}, {""},
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{""},
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{"alias", {kALIAS, kALIAS}, EXPR_FNAME}
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#line 10 "keywords"
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{"break", {kBREAK, kBREAK}, EXPR_MID},
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#line 16 "keywords"
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{"else", {kELSE, kELSE}, EXPR_BEG},
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#line 26 "keywords"
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{"nil", {kNIL, kNIL}, EXPR_END},
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#line 19 "keywords"
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{"ensure", {kENSURE, kENSURE}, EXPR_BEG},
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#line 18 "keywords"
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{"end", {kEND, kEND}, EXPR_END},
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#line 35 "keywords"
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{"then", {kTHEN, kTHEN}, EXPR_BEG},
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#line 27 "keywords"
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{"not", {kNOT, kNOT}, EXPR_BEG},
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#line 20 "keywords"
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{"false", {kFALSE, kFALSE}, EXPR_END},
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#line 33 "keywords"
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{"self", {kSELF, kSELF}, EXPR_END},
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#line 17 "keywords"
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{"elsif", {kELSIF, kELSIF}, EXPR_VALUE},
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#line 30 "keywords"
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{"rescue", {kRESCUE, kRESCUE_MOD}, EXPR_MID},
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#line 36 "keywords"
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{"true", {kTRUE, kTRUE}, EXPR_END},
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#line 39 "keywords"
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{"until", {kUNTIL, kUNTIL_MOD}, EXPR_VALUE},
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#line 38 "keywords"
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{"unless", {kUNLESS, kUNLESS_MOD}, EXPR_VALUE},
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#line 32 "keywords"
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{"return", {kRETURN, kRETURN}, EXPR_MID},
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#line 13 "keywords"
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{"def", {kDEF, kDEF}, EXPR_FNAME},
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#line 8 "keywords"
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{"and", {kAND, kAND}, EXPR_VALUE},
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#line 15 "keywords"
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{"do", {kDO, kDO}, EXPR_BEG},
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#line 42 "keywords"
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{"yield", {kYIELD, kYIELD}, EXPR_ARG},
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#line 21 "keywords"
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{"for", {kFOR, kFOR}, EXPR_VALUE},
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#line 37 "keywords"
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{"undef", {kUNDEF, kUNDEF}, EXPR_FNAME},
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#line 28 "keywords"
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{"or", {kOR, kOR}, EXPR_VALUE},
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#line 23 "keywords"
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{"in", {kIN, kIN}, EXPR_VALUE},
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#line 40 "keywords"
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{"when", {kWHEN, kWHEN}, EXPR_VALUE},
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#line 31 "keywords"
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{"retry", {kRETRY, kRETRY}, EXPR_END},
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#line 22 "keywords"
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{"if", {kIF, kIF_MOD}, EXPR_VALUE},
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#line 11 "keywords"
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{"case", {kCASE, kCASE}, EXPR_VALUE},
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#line 29 "keywords"
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{"redo", {kREDO, kREDO}, EXPR_END},
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#line 25 "keywords"
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{"next", {kNEXT, kNEXT}, EXPR_MID},
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#line 34 "keywords"
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{"super", {kSUPER, kSUPER}, EXPR_ARG},
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#line 24 "keywords"
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{"module", {kMODULE, kMODULE}, EXPR_VALUE},
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#line 9 "keywords"
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{"begin", {kBEGIN, kBEGIN}, EXPR_BEG},
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#line 3 "keywords"
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{"__LINE__", {k__LINE__, k__LINE__}, EXPR_END},
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#line 4 "keywords"
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{"__FILE__", {k__FILE__, k__FILE__}, EXPR_END},
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#line 5 "keywords"
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{"BEGIN", {klBEGIN, klBEGIN}, EXPR_END},
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#line 14 "keywords"
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{"defined?", {kDEFINED, kDEFINED}, EXPR_ARG},
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#line 7 "keywords"
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{"alias", {kALIAS, kALIAS}, EXPR_FNAME},
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{""}, {""},
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#line 12 "keywords"
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{"class", {kCLASS, kCLASS}, EXPR_CLASS},
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{""}, {""},
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#line 41 "keywords"
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{"while", {kWHILE, kWHILE_MOD}, EXPR_VALUE}
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};
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if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
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