* eval.c (rb_yield_0): 0 (= Qfalse) is a valid value, so that

default self should be checked by klass == 0.

* bignum.c (rb_cstr2inum): should disallow '++1', '+-1', etc.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,10 @@
+Wed Mar 14 10:41:34 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* eval.c (rb_yield_0): 0 (= Qfalse) is a valid value, so that
+	  default self should be checked by klass == 0.
+
+	* bignum.c (rb_cstr2inum): should disallow '++1', '+-1', etc.
+
 Tue Mar 13 17:51:09 2001  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* eval.c (ev_const_defined): add new parameter self for special

bignum.c

@@ -209,6 +209,10 @@ rb_cstr2inum(str, base)
 	str++;
 	sign = 0;
     }
+    if (str[0] == '+' || str[0] == '-') {
+	if (badcheck) goto bad;
+	return INT2FIX(0);
+    }
     if (base == 0) {
 	if (str[0] == '0') {
 	    if (str[1] == 'x' || str[1] == 'X') {

eval.c

@@ -3530,7 +3530,7 @@ rb_yield_0(val, self, klass, acheck)
 	ruby_dyna_vars = block->dyna_vars;
     }
     ruby_class = klass?klass:block->klass;
-    if (!self) self = block->self;
+    if (!klass) self = block->self;
     node = block->body;
 
     if (block->var) {

version.h

@@ -1,4 +1,4 @@
 #define RUBY_VERSION "1.7.0"
-#define RUBY_RELEASE_DATE "2001-03-13"
+#define RUBY_RELEASE_DATE "2001-03-14"
 #define RUBY_VERSION_CODE 170
-#define RUBY_RELEASE_CODE 20010313
+#define RUBY_RELEASE_CODE 20010314