From 1ec5994377b45b0299a9c4e6e7ab275792d81bc9 Mon Sep 17 00:00:00 2001 From: Francois Chagnon Date: Mon, 14 Nov 2016 16:49:45 -0500 Subject: Fix calling .arity on Proc with undefined `initialize` Reported by @bouk --- test/t/proc.rb | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'test') diff --git a/test/t/proc.rb b/test/t/proc.rb index 888b7d56a..bc9821f7c 100644 --- a/test/t/proc.rb +++ b/test/t/proc.rb @@ -46,6 +46,17 @@ assert('Proc#arity', '15.2.17.4.2') do assert_equal(-1, g) end +assert('Proc#arity with unitialized Proc') do + begin + Proc.alias_method(:original_initialize, :initialize) + Proc.remove_method(:initialize) + assert_equal 0, Proc.new{|a, b, c| 1}.arity + ensure + Proc.alias_method(:initialize, :original_initialize) + Proc.remove_method(:original_initialize) + end +end + assert('Proc#call', '15.2.17.4.3') do a = 0 b = Proc.new { a += 1 } -- cgit v1.2.3