From: "charliesome (Charlie Somerville)" <charliesome@...>
Date: 2013-05-07T19:49:58+09:00
Subject: [ruby-core:54850] [ruby-trunk - Feature #8377][Open] Deprecate :: for method calls in 2.1


Issue #8377 has been reported by charliesome (Charlie Somerville).

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Feature #8377: Deprecate :: for method calls in 2.1
https://bugs.ruby-lang.org/issues/8377

Author: charliesome (Charlie Somerville)
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: current: 2.1.0


=begin
(({::})) is usually a constant lookup operator, but it can also be used to call methods. This can confusing to people learning Ruby.

I propose deprecating (({::})) as a method call operator in Ruby 2.1, then removing it in 2.2 (or whichever version comes after 2.1).

As part of the deprecation, Ruby's parser should emit a warning whenever (({::})) is used as a method call operator. This warning should be emitted even if (({-w})) is not enabled.
=end


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