mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
2ed68d0ff9
This reverts commits: *d365fd5a02*d780c36624*aa7211836b*043f010c28* bb4dd7c6af05c7821d572e2592ea3d0cc748d81f *043f010c28*f169043d81http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-core/94645
311 lines
7.8 KiB
C
311 lines
7.8 KiB
C
enum {
|
|
tIGNORED_NL = tLAST_TOKEN + 1,
|
|
tCOMMENT,
|
|
tEMBDOC_BEG,
|
|
tEMBDOC,
|
|
tEMBDOC_END,
|
|
tHEREDOC_BEG,
|
|
tHEREDOC_END,
|
|
k__END__
|
|
};
|
|
|
|
typedef struct {
|
|
ID ripper_id_backref;
|
|
ID ripper_id_backtick;
|
|
ID ripper_id_comma;
|
|
ID ripper_id_const;
|
|
ID ripper_id_cvar;
|
|
ID ripper_id_embexpr_beg;
|
|
ID ripper_id_embexpr_end;
|
|
ID ripper_id_embvar;
|
|
ID ripper_id_float;
|
|
ID ripper_id_gvar;
|
|
ID ripper_id_ident;
|
|
ID ripper_id_imaginary;
|
|
ID ripper_id_int;
|
|
ID ripper_id_ivar;
|
|
ID ripper_id_kw;
|
|
ID ripper_id_lbrace;
|
|
ID ripper_id_lbracket;
|
|
ID ripper_id_lparen;
|
|
ID ripper_id_nl;
|
|
ID ripper_id_op;
|
|
ID ripper_id_period;
|
|
ID ripper_id_rbrace;
|
|
ID ripper_id_rbracket;
|
|
ID ripper_id_rparen;
|
|
ID ripper_id_semicolon;
|
|
ID ripper_id_symbeg;
|
|
ID ripper_id_tstring_beg;
|
|
ID ripper_id_tstring_content;
|
|
ID ripper_id_tstring_end;
|
|
ID ripper_id_words_beg;
|
|
ID ripper_id_qwords_beg;
|
|
ID ripper_id_qsymbols_beg;
|
|
ID ripper_id_symbols_beg;
|
|
ID ripper_id_words_sep;
|
|
ID ripper_id_rational;
|
|
ID ripper_id_regexp_beg;
|
|
ID ripper_id_regexp_end;
|
|
ID ripper_id_label;
|
|
ID ripper_id_label_end;
|
|
ID ripper_id_tlambda;
|
|
ID ripper_id_tlambeg;
|
|
ID ripper_id_tnumparam;
|
|
|
|
ID ripper_id_ignored_nl;
|
|
ID ripper_id_comment;
|
|
ID ripper_id_embdoc_beg;
|
|
ID ripper_id_embdoc;
|
|
ID ripper_id_embdoc_end;
|
|
ID ripper_id_sp;
|
|
ID ripper_id_heredoc_beg;
|
|
ID ripper_id_heredoc_end;
|
|
ID ripper_id___end__;
|
|
ID ripper_id_CHAR;
|
|
} ripper_scanner_ids_t;
|
|
|
|
static ripper_scanner_ids_t ripper_scanner_ids;
|
|
|
|
#include "eventids2table.c"
|
|
|
|
static void
|
|
ripper_init_eventids2(void)
|
|
{
|
|
#define set_id2(name) ripper_scanner_ids.ripper_id_##name = rb_intern_const("on_"#name)
|
|
set_id2(backref);
|
|
set_id2(backtick);
|
|
set_id2(comma);
|
|
set_id2(const);
|
|
set_id2(cvar);
|
|
set_id2(embexpr_beg);
|
|
set_id2(embexpr_end);
|
|
set_id2(embvar);
|
|
set_id2(float);
|
|
set_id2(gvar);
|
|
set_id2(ident);
|
|
set_id2(imaginary);
|
|
set_id2(int);
|
|
set_id2(ivar);
|
|
set_id2(kw);
|
|
set_id2(lbrace);
|
|
set_id2(lbracket);
|
|
set_id2(lparen);
|
|
set_id2(nl);
|
|
set_id2(op);
|
|
set_id2(period);
|
|
set_id2(rbrace);
|
|
set_id2(rbracket);
|
|
set_id2(rparen);
|
|
set_id2(semicolon);
|
|
set_id2(symbeg);
|
|
set_id2(tstring_beg);
|
|
set_id2(tstring_content);
|
|
set_id2(tstring_end);
|
|
set_id2(words_beg);
|
|
set_id2(qwords_beg);
|
|
set_id2(qsymbols_beg);
|
|
set_id2(symbols_beg);
|
|
set_id2(words_sep);
|
|
set_id2(rational);
|
|
set_id2(regexp_beg);
|
|
set_id2(regexp_end);
|
|
set_id2(label);
|
|
set_id2(label_end);
|
|
set_id2(tlambda);
|
|
set_id2(tlambeg);
|
|
set_id2(tnumparam);
|
|
|
|
set_id2(ignored_nl);
|
|
set_id2(comment);
|
|
set_id2(embdoc_beg);
|
|
set_id2(embdoc);
|
|
set_id2(embdoc_end);
|
|
set_id2(sp);
|
|
set_id2(heredoc_beg);
|
|
set_id2(heredoc_end);
|
|
set_id2(__end__);
|
|
set_id2(CHAR);
|
|
}
|
|
|
|
STATIC_ASSERT(k__END___range, k__END__ < SHRT_MAX);
|
|
STATIC_ASSERT(ripper_scanner_ids_size, sizeof(ripper_scanner_ids) < SHRT_MAX);
|
|
#define O(member) (int)offsetof(ripper_scanner_ids_t, ripper_id_##member)
|
|
|
|
static const struct token_assoc {
|
|
unsigned short token;
|
|
unsigned short id_offset;
|
|
} token_to_eventid[] = {
|
|
{' ', O(words_sep)},
|
|
{'!', O(op)},
|
|
{'%', O(op)},
|
|
{'&', O(op)},
|
|
{'*', O(op)},
|
|
{'+', O(op)},
|
|
{'-', O(op)},
|
|
{'/', O(op)},
|
|
{'<', O(op)},
|
|
{'=', O(op)},
|
|
{'>', O(op)},
|
|
{'?', O(op)},
|
|
{'^', O(op)},
|
|
{'|', O(op)},
|
|
{'~', O(op)},
|
|
{':', O(op)},
|
|
{',', O(comma)},
|
|
{'.', O(period)},
|
|
{';', O(semicolon)},
|
|
{'`', O(backtick)},
|
|
{'\n', O(nl)},
|
|
{keyword_alias, O(kw)},
|
|
{keyword_and, O(kw)},
|
|
{keyword_begin, O(kw)},
|
|
{keyword_break, O(kw)},
|
|
{keyword_case, O(kw)},
|
|
{keyword_class, O(kw)},
|
|
{keyword_def, O(kw)},
|
|
{keyword_defined, O(kw)},
|
|
{keyword_do, O(kw)},
|
|
{keyword_do_block, O(kw)},
|
|
{keyword_do_cond, O(kw)},
|
|
{keyword_else, O(kw)},
|
|
{keyword_elsif, O(kw)},
|
|
{keyword_end, O(kw)},
|
|
{keyword_ensure, O(kw)},
|
|
{keyword_false, O(kw)},
|
|
{keyword_for, O(kw)},
|
|
{keyword_if, O(kw)},
|
|
{modifier_if, O(kw)},
|
|
{keyword_in, O(kw)},
|
|
{keyword_module, O(kw)},
|
|
{keyword_next, O(kw)},
|
|
{keyword_nil, O(kw)},
|
|
{keyword_not, O(kw)},
|
|
{keyword_or, O(kw)},
|
|
{keyword_redo, O(kw)},
|
|
{keyword_rescue, O(kw)},
|
|
{modifier_rescue, O(kw)},
|
|
{keyword_retry, O(kw)},
|
|
{keyword_return, O(kw)},
|
|
{keyword_self, O(kw)},
|
|
{keyword_super, O(kw)},
|
|
{keyword_then, O(kw)},
|
|
{keyword_true, O(kw)},
|
|
{keyword_undef, O(kw)},
|
|
{keyword_unless, O(kw)},
|
|
{modifier_unless, O(kw)},
|
|
{keyword_until, O(kw)},
|
|
{modifier_until, O(kw)},
|
|
{keyword_when, O(kw)},
|
|
{keyword_while, O(kw)},
|
|
{modifier_while, O(kw)},
|
|
{keyword_yield, O(kw)},
|
|
{keyword__FILE__, O(kw)},
|
|
{keyword__LINE__, O(kw)},
|
|
{keyword__ENCODING__, O(kw)},
|
|
{keyword_BEGIN, O(kw)},
|
|
{keyword_END, O(kw)},
|
|
{keyword_do_LAMBDA, O(kw)},
|
|
{tAMPER, O(op)},
|
|
{tANDOP, O(op)},
|
|
{tAREF, O(op)},
|
|
{tASET, O(op)},
|
|
{tASSOC, O(op)},
|
|
{tBACK_REF, O(backref)},
|
|
{tCHAR, O(CHAR)},
|
|
{tCMP, O(op)},
|
|
{tCOLON2, O(op)},
|
|
{tCOLON3, O(op)},
|
|
{tCONSTANT, O(const)},
|
|
{tCVAR, O(cvar)},
|
|
{tDOT2, O(op)},
|
|
{tDOT3, O(op)},
|
|
{tEQ, O(op)},
|
|
{tEQQ, O(op)},
|
|
{tFID, O(ident)},
|
|
{tFLOAT, O(float)},
|
|
{tGEQ, O(op)},
|
|
{tGVAR, O(gvar)},
|
|
{tIDENTIFIER, O(ident)},
|
|
{tIMAGINARY, O(imaginary)},
|
|
{tINTEGER, O(int)},
|
|
{tIVAR, O(ivar)},
|
|
{tLBRACE, O(lbrace)},
|
|
{tLBRACE_ARG, O(lbrace)},
|
|
{'{', O(lbrace)},
|
|
{'}', O(rbrace)},
|
|
{tLBRACK, O(lbracket)},
|
|
{'[', O(lbracket)},
|
|
{']', O(rbracket)},
|
|
{tLEQ, O(op)},
|
|
{tLPAREN, O(lparen)},
|
|
{tLPAREN_ARG, O(lparen)},
|
|
{'(', O(lparen)},
|
|
{')', O(rparen)},
|
|
{tLSHFT, O(op)},
|
|
{tMATCH, O(op)},
|
|
{tNEQ, O(op)},
|
|
{tNMATCH, O(op)},
|
|
{tNTH_REF, O(backref)},
|
|
{tOP_ASGN, O(op)},
|
|
{tOROP, O(op)},
|
|
{tPOW, O(op)},
|
|
{tQWORDS_BEG, O(qwords_beg)},
|
|
{tQSYMBOLS_BEG, O(qsymbols_beg)},
|
|
{tSYMBOLS_BEG, O(symbols_beg)},
|
|
{tRATIONAL, O(rational)},
|
|
{tREGEXP_BEG, O(regexp_beg)},
|
|
{tREGEXP_END, O(regexp_end)},
|
|
{tRPAREN, O(rparen)},
|
|
{tRSHFT, O(op)},
|
|
{tSTAR, O(op)},
|
|
{tDSTAR, O(op)},
|
|
{tANDDOT, O(op)},
|
|
{tMETHREF, O(op)},
|
|
{tSTRING_BEG, O(tstring_beg)},
|
|
{tSTRING_CONTENT, O(tstring_content)},
|
|
{tSTRING_DBEG, O(embexpr_beg)},
|
|
{tSTRING_DEND, O(embexpr_end)},
|
|
{tSTRING_DVAR, O(embvar)},
|
|
{tSTRING_END, O(tstring_end)},
|
|
{tSYMBEG, O(symbeg)},
|
|
{tUMINUS, O(op)},
|
|
{tUMINUS_NUM, O(op)},
|
|
{tUPLUS, O(op)},
|
|
{tWORDS_BEG, O(words_beg)},
|
|
{tXSTRING_BEG, O(backtick)},
|
|
{tLABEL, O(label)},
|
|
{tLABEL_END, O(label_end)},
|
|
{tLAMBDA, O(tlambda)},
|
|
{tLAMBEG, O(tlambeg)},
|
|
{tNUMPARAM, O(tnumparam)},
|
|
|
|
/* ripper specific tokens */
|
|
{tIGNORED_NL, O(ignored_nl)},
|
|
{tCOMMENT, O(comment)},
|
|
{tEMBDOC_BEG, O(embdoc_beg)},
|
|
{tEMBDOC, O(embdoc)},
|
|
{tEMBDOC_END, O(embdoc_end)},
|
|
{tSP, O(sp)},
|
|
{tHEREDOC_BEG, O(heredoc_beg)},
|
|
{tHEREDOC_END, O(heredoc_end)},
|
|
{k__END__, O(__end__)},
|
|
};
|
|
|
|
static ID
|
|
ripper_token2eventid(enum yytokentype tok)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < numberof(token_to_eventid); i++) {
|
|
const struct token_assoc *const a = &token_to_eventid[i];
|
|
if ((enum yytokentype)a->token == tok)
|
|
return *(const ID *)((const char *)&ripper_scanner_ids + a->id_offset);
|
|
}
|
|
if (tok < 256) {
|
|
return ripper_scanner_ids.ripper_id_CHAR;
|
|
}
|
|
rb_raise(rb_eRuntimeError, "[Ripper FATAL] unknown token %d", tok);
|
|
|
|
UNREACHABLE_RETURN(0);
|
|
}
|