Bug #13756: tDSTAR inside of defined causes [BUG]

• Status: Closed
• Assignee: -
• Target version: -
• ruby -v: ruby 2.5.0dev (2017-07-20 trunk 59368) [x86_64-darwin15]
• Backport: 2.2: UNKNOWN, 2.3: DONE, 2.4: DONE

[shyouhei (Shyouhei Urabe)]

Attached script dumps core.

[nobu (Nobuyoshi Nakada)]

• Status changed from Open to Closed

Applied in changeset trunk|r59375.

---

parse.y: empty hash in defined

• parse.y (command): NODE_ARRAY with NULL is invalid. traversal
  in defined_expr0 is simplified than iseq_compile_each0.
  [ruby-core:82113] [Bug #13756]

[nagachika (Tomoyuki Chikanaga)]

• Backport changed from 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN to 2.2: UNKNOWN, 2.3: REQUIRED, 2.4: REQUIRED

[nagachika (Tomoyuki Chikanaga)]

• Backport changed from 2.2: UNKNOWN, 2.3: REQUIRED, 2.4: REQUIRED to 2.2: UNKNOWN, 2.3: REQUIRED, 2.4: DONE

ruby_2_4 r59841 merged revision(s) 59375.

[usa (Usaku NAKAMURA)]

• Backport changed from 2.2: UNKNOWN, 2.3: REQUIRED, 2.4: DONE to 2.2: UNKNOWN, 2.3: DONE, 2.4: DONE

ruby_2_3 r59884 merged revision(s) 59375.