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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-10-19 12:12:53 (GMT)
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-10-19 12:12:53 (GMT)
commitde85d6e92ec7b7642ad02ca93cb6d5cdf75ac481 (patch)
tree604a3d78d3322e8a13b853cc1778acc20132a45d /template/id.h.tmpl
parentb014f1bc021702ee2800752aa37bfe7848118f2a (diff)
* 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
Diffstat (limited to 'template/id.h.tmpl')
-rw-r--r--template/id.h.tmpl117
1 files changed, 117 insertions, 0 deletions
diff --git a/template/id.h.tmpl b/template/id.h.tmpl
new file mode 100644
index 0000000..84ca313
--- /dev/null
+++ b/template/id.h.tmpl
@@ -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 */