* lib/complex.rb, lib/rational.rb: added warning messages.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Mon Aug 17 00:17:33 2009  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* lib/complex.rb, lib/rational.rb: added warning messages.
+
 Sun Aug 16 23:58:22 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (yylex): should dispatch scan-event even when follows

lib/README

@@ -6,7 +6,7 @@ benchmark.rb	a benchmark utility
 cgi.rb		CGI support library
 cgi/session.rb	CGI session class
 cmath.rb	math support for complex numbers
-complex.rb	includes cmath and set complex arithemtic as default
+complex.rb	includes cmath and set complex arithemtic as default (obsolete)
 csv.rb		CSV parser/generator
 date.rb		date object
 date/format.rb	date parsing and formatting
@@ -24,7 +24,7 @@ gserver.rb	general TCP server
 ipaddr.rb	defines the IPAddr class
 irb.rb		interactive ruby
 logger.rb	simple logging utility
-mathn.rb	extended math operation
+mathn.rb	extended math operation (obsolete)
 matrix.rb	matrix calculation library
 minitest/unit	minimal drop-in replacement for test-unit	
 mkmf.rb		Makefile maker
@@ -52,7 +52,7 @@ profiler.rb	ruby profiler module
 pstore.rb	persistent object strage using marshal
 racc/parser.rb	racc (Ruby yACC) runtime
 rake.rb		Ruby Make
-rational.rb	rational number support
+rational.rb	rational number support (obsolete)
 rdoc		source-code documentation tool
 resolv-replace.rb	replace Socket DNS by resolve.rb
 resolv.rb	DNS resolver in Ruby

lib/complex.rb

@@ -1,5 +1,7 @@
 # :enddoc:
 
+warn 'lib/complex.rb is deprecated'
+
 require 'cmath'
 
 unless defined?(Math.exp!)

lib/rational.rb

@@ -1,5 +1,7 @@
 # :enddoc:
 
+warn 'lib/rational.rb is deprecated'
+
 class Fixnum
 
   alias quof fdiv