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* common.mk (srcs): removed ID_H_TARGET.

* tool/generic_erb.rb: always overwrites if no if-change option.

* template/id.h.tmpl: shows which token differs.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19847 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2008-10-19 12:12:53 +00:00
parent b014f1bc02
commit de85d6e92e
5 changed files with 196 additions and 41 deletions

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@ -1,3 +1,11 @@
Sun Oct 19 21:12:51 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* common.mk (srcs): removed ID_H_TARGET.
* tool/generic_erb.rb: always overwrites if no if-change option.
* template/id.h.tmpl: shows which token differs.
Sun Oct 19 18:15:15 2008 Martin Duerst <duerst@it.aoyama.ac.jp>
* enc/trans/single_byte.trans: adding WINDOWS-wwww encodings

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@ -625,7 +625,7 @@ vmtc.inc: $(srcdir)/template/vmtc.inc.tmpl
vm.inc: $(srcdir)/template/vm.inc.tmpl
srcs: {$(VPATH)}parse.c $(ID_H_TARGET) {$(VPATH)}lex.c {$(VPATH)}newline.c $(srcdir)/ext/ripper/ripper.c srcs-enc
srcs: {$(VPATH)}parse.c {$(VPATH)}lex.c {$(VPATH)}newline.c $(srcdir)/ext/ripper/ripper.c srcs-enc
srcs-enc: $(ENC_MK)
$(MAKE) -f $(ENC_MK) RUBY="$(MINIRUBY)" MINIRUBY="$(MINIRUBY)" $(MFLAGS) srcs

98
id.h
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@ -1,3 +1,4 @@
/* DO NOT EDIT THIS FILE DIRECTLY */
/**********************************************************************
id.h -
@ -64,39 +65,70 @@ enum ruby_method_ids {
id_core_define_singleton_method = 374,
id_core_set_postexe = 375,
tLAST_TOKEN = 376,
#elif tUPLUS != 321 || \
tUMINUS != 322 || \
tPOW != 323 || \
tCMP != 324 || \
tEQ != 325 || \
tEQQ != 326 || \
tNEQ != 327 || \
tGEQ != 328 || \
tLEQ != 329 || \
tANDOP != 330 || \
tOROP != 331 || \
tMATCH != 332 || \
tNMATCH != 333 || \
tDOT2 != 334 || \
tDOT3 != 335 || \
tAREF != 336 || \
tASET != 337 || \
tLSHFT != 338 || \
tRSHFT != 339 || \
tLAMBDA != 352 || \
idNULL != 365 || \
idRespond_to != 366 || \
idIFUNC != 367 || \
idCFUNC != 368 || \
idThrowState != 369 || \
id_core_set_method_alias != 370 || \
id_core_set_variable_alias != 371 || \
id_core_undef_method != 372 || \
id_core_define_method != 373 || \
id_core_define_singleton_method != 374 || \
id_core_set_postexe != 375 || \
tLAST_TOKEN != 376
#error id.h is out of date.
#elif tUPLUS != 321
#error tUPLUS differs
#elif tUMINUS != 322
#error tUMINUS differs
#elif tPOW != 323
#error tPOW differs
#elif tCMP != 324
#error tCMP differs
#elif tEQ != 325
#error tEQ differs
#elif tEQQ != 326
#error tEQQ differs
#elif tNEQ != 327
#error tNEQ differs
#elif tGEQ != 328
#error tGEQ differs
#elif tLEQ != 329
#error tLEQ differs
#elif tANDOP != 330
#error tANDOP differs
#elif tOROP != 331
#error tOROP differs
#elif tMATCH != 332
#error tMATCH differs
#elif tNMATCH != 333
#error tNMATCH differs
#elif tDOT2 != 334
#error tDOT2 differs
#elif tDOT3 != 335
#error tDOT3 differs
#elif tAREF != 336
#error tAREF differs
#elif tASET != 337
#error tASET differs
#elif tLSHFT != 338
#error tLSHFT differs
#elif tRSHFT != 339
#error tRSHFT differs
#elif tLAMBDA != 352
#error tLAMBDA differs
#elif idNULL != 365
#error idNULL differs
#elif idRespond_to != 366
#error idRespond_to differs
#elif idIFUNC != 367
#error idIFUNC differs
#elif idCFUNC != 368
#error idCFUNC differs
#elif idThrowState != 369
#error idThrowState differs
#elif id_core_set_method_alias != 370
#error id_core_set_method_alias differs
#elif id_core_set_variable_alias != 371
#error id_core_set_variable_alias differs
#elif id_core_undef_method != 372
#error id_core_undef_method differs
#elif id_core_define_method != 373
#error id_core_define_method differs
#elif id_core_define_singleton_method != 374
#error id_core_define_singleton_method differs
#elif id_core_set_postexe != 375
#error id_core_set_postexe differs
#elif tLAST_TOKEN != 376
#error tLAST_TOKEN differs
#endif
idPLUS = '+',
idMINUS = '-',

117
template/id.h.tmpl Normal file
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@ -0,0 +1,117 @@
%# -*- c -*-
/* DO NOT EDIT THIS FILE DIRECTLY */
/**********************************************************************
id.h -
$Author$
created at: Sun Oct 19 21:12:51 2008
Copyright (C) 2007 Koichi Sasada
**********************************************************************/
<%
require 'optparse'
vpath = ["."]
input = nil
opt = OptionParser.new do |o|
o.on('-v', '--vpath=DIR') {|dirs| vpath.concat dirs.split(File::PATH_SEPARATOR)}
input, = o.order!(ARGV)
end or abort opt.opt_s
tokens = nil
vpath.find do |dir|
begin
if line = File.read(File.join(dir, input))[/^\s*enum\s+yytokentype\s*\{([^{}]*)\s*\};/m, 1]
tokens = line.scan(/\b(t(?:LAST_TOKEN|U(?:PLUS|MINUS)|POW|CMP|EQQ?|[NGL]EQ|(?:AND|OR)OP|N?MATCH|DOT\d|AREF|ASET|[LR]SHFT|LAMBDA)|id\w+)\s*=\s*(\d+),?/m)
end
rescue Errno::ENOENT
nil
else
true
end
end
%>
#ifndef RUBY_ID_H
#define RUBY_ID_H
#define ID_SCOPE_SHIFT 3
#define ID_SCOPE_MASK 0x07
#define ID_LOCAL 0x00
#define ID_INSTANCE 0x01
#define ID_GLOBAL 0x03
#define ID_ATTRSET 0x04
#define ID_CONST 0x05
#define ID_CLASS 0x06
#define ID_JUNK 0x07
#define ID_INTERNAL ID_JUNK
#ifdef USE_PARSE_H
#include "parse.h"
#endif
#define symIFUNC ID2SYM(idIFUNC)
#define symCFUNC ID2SYM(idCFUNC)
enum ruby_method_ids {
#ifndef tLAST_TOKEN
% tokens.each do |token, value|
<%=token%> = <%=value%>,
% end
% tokens.map do |token, value|
#elif <%=token%> != <%=value%>
#error <%=token%> differs
% end
#endif
idPLUS = '+',
idMINUS = '-',
idMULT = '*',
idDIV = '/',
idMOD = '%',
idLT = '<',
idLTLT = tLSHFT,
idLE = tLEQ,
idGT = '>',
idGE = tGEQ,
idEq = tEQ,
idEqq = tEQQ,
idNeq = tNEQ,
idNot = '!',
idBackquote = '`',
idEqTilde = tMATCH,
idAREF = tAREF,
idASET = tASET,
idLAST_TOKEN = tLAST_TOKEN >> ID_SCOPE_SHIFT,
tIntern,
tMethodMissing,
tLength,
tGets,
tSucc,
tEach,
tLambda,
tSend,
t__send__,
tInitialize,
#if SUPPORT_JOKE
tBitblt,
tAnswer,
#endif
tLAST_ID,
#define TOKEN2ID(n) id##n = ((t##n<<ID_SCOPE_SHIFT)|ID_LOCAL)
TOKEN2ID(Intern),
TOKEN2ID(MethodMissing),
TOKEN2ID(Length),
TOKEN2ID(Gets),
TOKEN2ID(Succ),
TOKEN2ID(Each),
TOKEN2ID(Lambda),
TOKEN2ID(Send),
TOKEN2ID(__send__),
TOKEN2ID(Initialize),
#if SUPPORT_JOKE
TOKEN2ID(Bitblt),
TOKEN2ID(Answer),
#endif
};
#endif /* RUBY_ID_H */

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@ -16,13 +16,11 @@ erb = ERB.new(File.read(template), nil, '%')
erb.filename = template
result = erb.result
if output
if ifchange
if (IO.read(output) rescue nil) == result
puts "#{output} unchanged"
else
open(output, "wb") {|f| f.print result}
puts "#{output} updated"
end
if ifchange and (IO.read(output) rescue nil) == result
puts "#{output} unchanged"
else
open(output, "wb") {|f| f.print result}
puts "#{output} updated"
end
if timestamp
if timestamp == true