Bug #10117: Invalid char does not cause syntax error in eval

• Status: Closed
• Assignee: matz (Yukihiro Matsumoto)
• Target version: -
• ruby -v: trunk
• Backport: 2.0.0: DONE, 2.1: DONE

[nobu (Nobuyoshi Nakada)]

Directly coded invalid char causes SyntaxError, but not in eval.
無効な文字を直接書いたときにはSyntaxErrorになりますが、evalの中ではなりません。

$ ruby -e $'\x01'
-e:1: Invalid char `\x01' in expression
bash: exit 1

$ ruby -e 'p eval("\x01")'
nil
bash: exit 1

[nobu (Nobuyoshi Nakada)]

• Description updated (diff)

Mistake.

[nobu (Nobuyoshi Nakada)]

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

Applied in changeset r47098.

---

parse.y: fix invalid char in eval

• parse.y (parser_yylex): fix invalid char in eval, should raise
  an syntax error too, as well as directly coded.
  [ruby-core:64243] [Bug #10117]

[nagachika (Tomoyuki Chikanaga)]

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

Backported into ruby_2_1 branch at r47268.

[usa (Usaku NAKAMURA)]

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

backported into ruby_2_0_0 at r47403.