sorry. I made wrong tags.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_5_71@12993 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 16 insertions, 22 deletions

diff --git a/ChangeLog b/ChangeLog
index 03d65738f4..c9d7cb5f3d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,3 @@
-Thu Aug 16 05:02:39 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
-
-	* bignum.c (rb_cstr_to_inum): check leading non-digits.
-	  [ruby-core:11691]
-
 Thu Aug 16 05:00:01 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* numeric.c (fix_pow): 0**2 should not raise floating point
diff --git a/bignum.c b/bignum.c
index 473434d18e..3057f1d45a 100644
--- a/bignum.c
+++ b/bignum.c
@@ -331,13 +331,6 @@ rb_cstr_to_inum(str, base, badcheck)
     VALUE z;
     BDIGIT *zds;
 
-#define conv_digit(c) \
-    (!ISASCII(c) ? -1 : \
-     isdigit(c) ? ((c) - '0') : \
-     islower(c) ? ((c) - 'a' + 10) : \
-     isupper(c) ? ((c) - 'A' + 10) : \
-     -1)
-
     if (!str) {
 	if (badcheck) goto bad;
 	return INT2FIX(0);
@@ -430,13 +423,7 @@ rb_cstr_to_inum(str, base, badcheck)
     }
     if (*str == '0') {		/* squeeze preceeding 0s */
 	while (*++str == '0');
-	if (!*str) --str;
-    }
-    c = *str;
-    c = conv_digit(c);
-    if (c < 0 || c >= base) {
-	if (badcheck) goto bad;
-	return INT2FIX(0);
+	--str;
     }
     len *= strlen(str)*sizeof(char);
 
@@ -470,7 +457,7 @@ rb_cstr_to_inum(str, base, badcheck)
     z = bignew(len, sign);
     zds = BDIGITS(z);
     for (i=len;i--;) zds[i]=0;
-    while ((c = *str++) != 0) {
+    while (c = *str++) {
 	if (c == '_') {
 	    if (badcheck) {
 		if (nondigit) goto bad;
@@ -478,7 +465,19 @@ rb_cstr_to_inum(str, base, badcheck)
 	    }
 	    continue;
 	}
-	else if ((c = conv_digit(c)) < 0) {
+	else if (!ISASCII(c)) {
+	    break;
+	}
+	else if (isdigit(c)) {
+	    c -= '0';
+	}
+	else if (islower(c)) {
+	    c -= 'a' - 10;
+	}
+	else if (isupper(c)) {
+	    c -= 'A' - 10;
+	}
+	else {
 	    break;
 	}
 	if (c >= base) break;
diff --git a/version.h b/version.h
index 929500db09..068564b4b5 100644
--- a/version.h
+++ b/version.h
@@ -2,7 +2,7 @@
 #define RUBY_RELEASE_DATE "2007-08-16"
 #define RUBY_VERSION_CODE 185
 #define RUBY_RELEASE_CODE 20070816
-#define RUBY_PATCHLEVEL 72
+#define RUBY_PATCHLEVEL 71
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8