* complex.c, rational.c: do not use RUBY_VERSION_CODE.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20667 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Fri Dec 12 22:12:46 2008  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* complex.c, rational.c: do not use RUBY_VERSION_CODE.
+
 Fri Dec 12 21:41:36 2008  TAKAO Kouji  <kouji@takao7.net>
 
 	* ext/readline/readline.c: r20662 reverted.

complex.c

@@ -320,18 +320,17 @@ f_complex_new_bang2(VALUE klass, VALUE x, VALUE y)
     return nucomp_s_new_internal(klass, x, y);
 }
 
-#define RUBY_VERSION_CODE 0
-
-#if RUBY_VERSION_CODE < 200
 #define CANON
-#endif
-
 #ifdef CANON
 static int canonicalization = 0;
 
 void
 nucomp_canonicalize(int f)
 {
+    VALUE s = rb_const_get(rb_cObject, rb_intern("RUBY_VERSION"));
+    Check_Type(s, T_STRING);
+    if (rb_str_cmp(s, rb_str_new2("2.0.0")) >= 0)
+	rb_bug("no longer provide canonicalization");
     canonicalization = f;
 }
 #endif

rational.c

@@ -377,18 +377,17 @@ f_rational_new_bang2(VALUE klass, VALUE x, VALUE y)
     return nurat_s_new_internal(klass, x, y);
 }
 
-#define RUBY_VERSION_CODE 0
-
-#if RUBY_VERSION_CODE < 200
 #define CANON
-#endif
-
 #ifdef CANON
 static int canonicalization = 0;
 
 void
 nurat_canonicalize(int f)
 {
+    VALUE s = rb_const_get(rb_cObject, rb_intern("RUBY_VERSION"));
+    Check_Type(s, T_STRING);
+    if (rb_str_cmp(s, rb_str_new2("2.0.0")) >= 0)
+	rb_bug("no longer provide canonicalization");
     canonicalization = f;
 }
 #endif