[#50466] [ruby-trunk - Bug #7492][Open] Segmentation fault at DL::TestDL#test_call_double on x64 Windows 8 — "phasis68 (Heesob Park)" <phasis@...>

23 messages 2012/12/02

[#50558] [ruby-trunk - Feature #7511][Open] short-circuiting logical implication operator — "rits (First Last)" <redmine@...>

12 messages 2012/12/04

[#50575] [ruby-trunk - Feature #7517][Open] Fixnum::MIN,MAX — "matz (Yukihiro Matsumoto)" <matz@...>

20 messages 2012/12/05

[#50755] Becoming a committer — Charlie Somerville <charlie@...>

Hi ruby-core,

21 messages 2012/12/11
[#50759] Re: Becoming a committer — Yukihiro Matsumoto <matz@...> 2012/12/11

Hi,

[#50784] Re: Becoming a committer — Charles Oliver Nutter <headius@...> 2012/12/11

It's really this easy? If so, I'll send over my public key today :)

[#50795] Re: Becoming a committer — Yukihiro Matsumoto <matz@...> 2012/12/11

Hi,

[#50806] [ruby-trunk - Feature #7548][Open] Load and Require Callbacks — "trans (Thomas Sawyer)" <transfire@...>

12 messages 2012/12/12

[#50810] [ruby-trunk - Feature #7549][Open] A Ruby Design Process — "brixen (Brian Ford)" <brixen@...>

34 messages 2012/12/12

[#50867] [ruby-trunk - Bug #7556][Assigned] test error on refinement — "usa (Usaku NAKAMURA)" <usa@...>

14 messages 2012/12/13

[#50900] [ruby-trunk - Bug #7564][Open] r38175 introduces incompatibility — "tenderlovemaking (Aaron Patterson)" <aaron@...>

14 messages 2012/12/14

[#50951] [ruby-trunk - Bug #7584][Open] Ruby hangs when shutting down an ssl connection in gc finalization — "bpot (Bob Potter)" <bobby.potter@...>

12 messages 2012/12/17

[#51076] [ruby-trunk - Feature #7604][Open] Make === comparison operator ability to delegate comparison to an argument — "prijutme4ty (Ilya Vorontsov)" <prijutme4ty@...>

12 messages 2012/12/22

[ruby-core:51111] [ruby-trunk - Bug #7615][Open] assignment to context variable changes the precedence order of function call with followed by ' (' (whitespace-bracket)

From: "snoble (Steven Noble)" <steven.noble@...>
Date: 2012-12-24 06:18:08 UTC
List: ruby-core #51111
Issue #7615 has been reported by snoble (Steven Noble).

----------------------------------------
Bug #7615: assignment to context variable changes the precedence order of function call with followed by ' (' (whitespace-bracket)
https://bugs.ruby-lang.org/issues/7615

Author: snoble (Steven Noble)
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: ruby 2.0.0dev (2012-12-01 trunk 38126) [x86_64-darwin12.2.0]


this is similar to http://bugs.ruby-lang.org/issues/1801 but it wasn't pointed out then that ruby will use two different parsings at different times

note that in this code `a` and `b` have the same assignment code but are assigned different values
code:
def foo(x); 99; end
a = foo (44) / 11
foo = 99999999
b = foo (44) / 11
puts "a: #{a} b: #{b}" #output of "a: 99 b: 9"

The output of ruby_parser is:
s(:block, 
 s(:defn, :foo, s(:args, :x), s(:lit, 99)) 
 s(:lasgn, :a, s(:call, nil, :foo, s(:call, s(:lit, 44), :/, s(:lit, 11)))), 
 s(:lasgn, :foo, s(:lit, 999999999)), 
 s(:lasgn, :b, s(:call, s(:call, nil, :foo, s(:lit, 44)), :/, s(:lit, 11)))
)

observed in 1.9.4 and 2.0.0-preview2, but does not occur in 1.8.7


-- 
http://bugs.ruby-lang.org/

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