JRuby

unable to silence warnings

Details

  • Type: Bug Bug
  • Status: Resolved Resolved
  • Priority: Major Major
  • Resolution: Fixed
  • Affects Version/s: None
  • Fix Version/s: JRuby 1.7.0.pre1
  • Component/s: None
  • Labels:
    None
  • Environment:
    jruby 1.7.0.dev (ruby-1.8.7-p330) (2011-11-16 b7c3cc2) (Java HotSpot(TM) Client VM 1.6.0_24) [Windows 7-x86-java]
  • Testcase included:
    yes
  • Number of attachments :
    0

Description

>> $-v = nil
>> A = 3
>> A = 3

should not give warnings (MRI doesn't). But does

ref: https://github.com/jimmyz/ruby-fs-stack/blob/master/lib/ruby-fs-stack/warning_suppressor.rb

Activity

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Hiro Asari added a comment -

Am I missing something?

$ irb
ruby-1.9.3-p0 :001 > $-v=1
 => 1 
ruby-1.9.3-p0 :002 > A=3
 => 3 
ruby-1.9.3-p0 :003 > A=3
(irb):3: warning: already initialized constant A
 => 3 
ruby-1.9.3-p0 :004 > RUBY_DESCRIPTION
 => "ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin11.2.0]"

At any rate, it appears that we are missing a few predefined globals: $-v, $-w, $-W.

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Hiro Asari added a comment - Am I missing something? $ irb ruby-1.9.3-p0 :001 > $-v=1 => 1 ruby-1.9.3-p0 :002 > A=3 => 3 ruby-1.9.3-p0 :003 > A=3 (irb):3: warning: already initialized constant A => 3 ruby-1.9.3-p0 :004 > RUBY_DESCRIPTION => "ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin11.2.0]" At any rate, it appears that we are missing a few predefined globals: $-v , $-w , $-W .
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Roger Pack added a comment -

$-v = nil

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Roger Pack added a comment - $-v = nil
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Hiro Asari added a comment -

Ah, right. Of course. $-v and $-w are easy to add. $-W seems a bit more involved.

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Hiro Asari added a comment - Ah, right. Of course. $-v and $-w are easy to add. $-W seems a bit more involved.
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Hiro Asari added a comment -

Pushed the fix for $-v and $-w to the master: 039bba2. We still need $-W, but that's for another ticket.

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Hiro Asari added a comment - Pushed the fix for $-v and $-w to the master: 039bba2. We still need $-W , but that's for another ticket.

People

  • Assignee:
    Hiro Asari
    Reporter:
    Roger Pack
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Dates

  • Created:
    Updated:
    Resolved: