[#54738] [ruby-trunk - Bug #8358][Open] TestSprintf#test_float test failuer on mingw32 — "phasis68 (Heesob Park)" <phasis@...>

36 messages 2013/05/02

[#54749] [ruby-trunk - Feature #8361][Open] Alternative syntax for block parameter — "alexeymuranov (Alexey Muranov)" <redmine@...>

12 messages 2013/05/02

[#54798] [ruby-trunk - Bug #8370][Open] Constants MAX_MULTIPART_LENGTH in cgi\core.rb — "xibbar (Takeyuki FUJIOKA)" <xibbar@...>

17 messages 2013/05/05

[#54850] [ruby-trunk - Feature #8377][Open] Deprecate :: for method calls in 2.1 — "charliesome (Charlie Somerville)" <charliesome@...>

27 messages 2013/05/07

[#54881] [ruby-trunk - Bug #8384][Open] Cannot build ruby against OpenSSL build with "no-ec2m" — "vo.x (Vit Ondruch)" <v.ondruch@...>

16 messages 2013/05/09

[#54921] [ruby-trunk - Bug #8393][Open] A class who's parent class is in a module can go wrong if files are required in the wrong order — "eLobato (Daniel Lobato Garcia)" <elobatocs@...>

15 messages 2013/05/12

[#54939] [ruby-trunk - Bug #8399][Open] Remove usage of RARRAY_PTR in C extensions when not needed — "dbussink (Dirkjan Bussink)" <d.bussink@...>

32 messages 2013/05/12

[#55053] [ruby-trunk - Feature #8426][Open] Implement class hierarchy method caching — "charliesome (Charlie Somerville)" <charliesome@...>

21 messages 2013/05/19

[#55096] [ruby-trunk - Feature #8430][Open] Rational number literal — "mrkn (Kenta Murata)" <muraken@...>

28 messages 2013/05/21

[#55197] [ruby-trunk - Feature #8461][Open] Easy way to disable certificate checking in XMLRPC::Client — "herwinw (Herwin Weststrate)" <herwin@...>

11 messages 2013/05/29

[ruby-core:54879] [ruby-trunk - Bug #8383] Ripper.lex does not handle correctly symbols whose identifiers coincide with keyword names

From: "bozhidar (Bozhidar Batsov)" <bozhidar@...>
Date: 2013-05-09 09:08:16 UTC
List: ruby-core #54879
Issue #8383 has been updated by bozhidar (Bozhidar Batsov).


On a related note I don't think this works correctly with method definitions as well:

[30] pry(main)> Ripper.lex('def alias(arg)')
=> [[[1, 0], :on_kw, "def"],
 [[1, 3], :on_sp, " "],
 [[1, 4], :on_kw, "alias"],
 [[1, 9], :on_lparen, "("],
 [[1, 10], :on_ident, "arg"],
 [[1, 13], :on_rparen, ")"]]

[31] pry(main)> Ripper.lex('def aliass(arg)')
=> [[[1, 0], :on_kw, "def"],
 [[1, 3], :on_sp, " "],
 [[1, 4], :on_ident, "aliass"],
 [[1, 10], :on_lparen, "("],
 [[1, 11], :on_ident, "arg"],
 [[1, 14], :on_rparen, ")"]]
----------------------------------------
Bug #8383: Ripper.lex does not handle correctly symbols whose identifiers coincide with keyword names
https://bugs.ruby-lang.org/issues/8383#change-39218

Author: bozhidar (Bozhidar Batsov)
Status: Open
Priority: Normal
Assignee: 
Category: lib
Target version: 
ruby -v: ruby 2.0.0p0 (2013-02-24 revision 39474) [x86_64-darwin12.3.0]
Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN


This problem is best illustrated with an example

    [23] pry(main)> Ripper.lex(':one')
    => [[[1, 0], :on_symbeg, ":"], [[1, 1], :on_ident, "one"]]
    [24] pry(main)> Ripper.lex(':alias')
    => [[[1, 0], :on_symbeg, ":"], [[1, 1], :on_kw, "alias"]]

I'm pretty sure that the correct tokenization of the second example should yield *:on_ident* instead of *:on_kw*. Or am I missing something?

This is the behaviour on both 1.9.3 and 2.0.0.


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