Backport #4557: Invalid case behaviour when comparing a character read from a file

• Status: Closed
• Assignee: yugui (Yuki Sonoda)

[Fuz (Steve Robb)]

=begin
Reading chars from a file causes the case statement to work incorrectly. The origin of the issue can be found here:

http://stackoverflow.com/questions/5550550/difference-between-and-case

Confirmed to be working on 1.8.6 and 1.9.2p136
=end

[marcandre (Marc-Andre Lafortune)]

=begin
Note that this is a windows-only bug.
=end

[naruse (Yui NARUSE)]

• Status changed from Open to Assigned
• Assignee set to naruse (Yui NARUSE)

=begin

=end

[naruse (Yui NARUSE)]

• Assignee changed from naruse (Yui NARUSE) to nobu (Nobuyoshi Nakada)

=begin

=end

[nobu (Nobuyoshi Nakada)]

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

This issue was solved with changeset r32000.
Steve, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

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• io.c (io_getc): should be 7bit if ascii. fixes #4557

[nobu (Nobuyoshi Nakada)]

• Tracker changed from Bug to Backport
• Project changed from Ruby master to Backport192
• Status changed from Closed to Assigned
• Assignee changed from nobu (Nobuyoshi Nakada) to yugui (Yuki Sonoda)

[yugui (Yuki Sonoda)]

• Status changed from Assigned to Closed

This issue was solved with changeset r32380.
Steve, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

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merges r32000 from trunk into ruby_1_9_2.

• io.c (io_getc): should be 7bit if ascii. fixes #4557