From c5485f41ea6a5b5691164924842250fcf893f770 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 23 Dec 2011 15:56:33 +0000
Subject: * lib/tempfile.rb (Tempfile#initialize): warn if a block is given.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34111 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/tempfile.rb | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib')

diff --git a/lib/tempfile.rb b/lib/tempfile.rb
index a8f22c8eb6..3321116792 100644
--- a/lib/tempfile.rb
+++ b/lib/tempfile.rb
@@ -126,6 +126,9 @@ class Tempfile < DelegateClass(File)
   # If Tempfile.new cannot find a unique filename within a limited
   # number of tries, then it will raise an exception.
   def initialize(basename, *rest)
+    if block_given?
+      warn "Tempfile.new doesn't call the given block."
+    end
     @data = []
     @clean_proc = Remover.new(@data)
     ObjectSpace.define_finalizer(self, @clean_proc)
-- 
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