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Bug #9570

closed

Something wrong with Enumerator#size ?

Added by taroxd (东 许) about 10 years ago. Updated almost 10 years ago.

Status:
Closed
Target version:
ruby -v:
Ruby 2.0.0-p451
[ruby-core:61106]

Description

enum = 2.step(1, 3)
enum.size #=> 1

It should be 0, shouldn't it? ( Windows )

Updated by marcandre (Marc-Andre Lafortune) about 10 years ago

  • Target version changed from 2.6 to 2.2.0
  • Assignee changed from matz (Yukihiro Matsumoto) to marcandre (Marc-Andre Lafortune)

Indeed, I'll fix this asap. Thanks

Updated by nobu (Nobuyoshi Nakada) about 10 years ago

  • Status changed from Open to Closed
  • % Done changed from 0 to 100

Applied in changeset r45187.


numeric.c: check signs before division

  • numeric.c (ruby_num_interval_step_size): check signs and get rid
    of implementation dependent behavior of negative division.
    [ruby-core:61106] [Bug #9570]

Updated by marcandre (Marc-Andre Lafortune) about 10 years ago

Hi Nobu.
While I appreciate the intention, why did you fix this while I stated I would and assigned the issue to myself?

Updated by nobu (Nobuyoshi Nakada) about 10 years ago

Sorry, I did it last night but had no time to commit, and missed to check the latest status this morning.

Updated by nagachika (Tomoyuki Chikanaga) about 10 years ago

  • Backport changed from 1.9.3: UNKNOWN, 2.0.0: UNKNOWN, 2.1: UNKNOWN to 1.9.3: DONTNEED, 2.0.0: REQUIRED, 2.1: REQUIRED

Updated by nagachika (Tomoyuki Chikanaga) about 10 years ago

  • Backport changed from 1.9.3: DONTNEED, 2.0.0: REQUIRED, 2.1: REQUIRED to 1.9.3: DONTNEED, 2.0.0: DONE, 2.1: REQUIRED

r45187, r45205, r45212 and r45213 were backported to ruby_2_0_0 at r45250.

Updated by nagachika (Tomoyuki Chikanaga) almost 10 years ago

  • Backport changed from 1.9.3: DONTNEED, 2.0.0: DONE, 2.1: REQUIRED to 1.9.3: DONTNEED, 2.0.0: DONE, 2.1: DONE

r45187, r45205, r45206, r45212 and r45213 were backported into ruby_2_1 at 46226.

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