Ruby » Ruby master

Bug #13370

Updated by nobu (Nobuyoshi Nakada) about 7 years ago

ArgumentError occurs in 2.4.1 on below code. It's the same in trunk. 

 ```ruby ``` 
 class Foo 
   def one 
     puts 1 
   end 
 end 

 Foo.new.instance_exec(&:one) 
 # => ArgumentError: no receiver given 
 ``` 

 But it's differece behavior with 2.4.0 . Is this expected ? 

 ``` 
 # 2.4.0 
 Foo.new.instance_exec(&:one) 
 # 1 
 # => nil 
 ``` 

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