Bug #20765: Unexpected node type in pattern matching expression: PM_IMPLICIT_REST_NODE evaluating `a=>*,`

• Status: Closed
• Assignee: kddnewton (Kevin Newton)
• Target version: -
• ruby -v: ruby 3.4.0dev (2024-09-27T17:45:22Z master 027ef60500) +PRISM [x86_64-linux]
• Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN

[tompng (tomoya ishida)]

# ruby --parser=prism -e "a=>*,"
-e: [BUG] Unexpected node type in pattern matching expression: PM_IMPLICIT_REST_NODE

# ruby --parser=parse.y -e "a=>*,"
-e:1: syntax error, unexpected end-of-input

[mame (Yusuke Endoh)]

• Assignee set to kddnewton (Kevin Newton)

[kddnewton (Kevin Newton)]

Thank you — I have opened https://github.com/ruby/prism/pull/3096 to fix this.

[kddnewton (Kevin Newton)]

• Status changed from Open to Closed