Ruby Issue Tracking System

11/27/2025

07:30 AM Ruby Revision 3ebb5b9c (git): Remove unneeded trailing semicolons

S_H_ (Shun Hiraoka)

08/30/2025

01:41 PM Ruby Revision dd4e7801 (git): Add NODE SCLASS locations

Add locations to struct `RNode_SCLASS`.
memo:
```
@ ProgramNode (location: (1,0)-(1,18))
+-- locals: []
+-- statements:
@ StatementsNode (location: (1,0)-(1,18))
+-- body: (length: 1)
+-- @ SingletonClassNode (location:... S_H_ (Shun Hiraoka)

08/11/2025

01:25 PM Ruby Revision 4775d1ff (git): Add NODE IN locations

Add locations to struct `RNode_IN`.
memo:
```bash
> ruby -e 'case 1; in 2 then 3; end' --parser=prism --dump=parsetree
@ ProgramNode (location: (1,0)-(1,24))
+-- locals: []
+-- statements:
@ StatementsNode (location: (1,0)-(1,24))
... S_H_ (Shun Hiraoka)

08/06/2025

04:07 PM Ruby Revision bcd21053 (git): Add MODULE NODE locations

Add `keyword_module` amd `keyword_end` locations to struct `RNode_MODULE`.
memo:
```
>ruby --dump=parsetree -e 'module A end'
@ ProgramNode (location: (1,0)-(1,12))
+-- locals: []
+-- statements:
@ StatementsNode (location: (1,0)-(1... S_H_ (Shun Hiraoka)

08/05/2025

05:58 PM Ruby Revision b482e3d7 (git): [ruby/prism] Make `it = it` assign `nil` to match parse.y behavior [Bug #21139]

Currently Prism returns `42` for code like this:
```ruby
42.tap { it = it; p it } # => 42
```
But parse.y returns `nil`:
```ruby
42.tap { it = it; p it } # => nil
```
In parse.y, it on the right-hand side is parsed as a local variable.... S_H_ (Shun Hiraoka)

05:58 PM Ruby Revision 02200ac8 (git): [ruby/prism] Add it read and assignment test

https://github.com/ruby/prism/commit/659d769621 S_H_ (Shun Hiraoka)

05:58 PM Ruby Revision a12e0c1d (git): [ruby/prism] Remove uneeded test

https://github.com/ruby/prism/commit/a6b448b10f S_H_ (Shun Hiraoka)

05:58 PM Ruby Revision 6bc07f14 (git): [ruby/prism] Convert implicit parameter `it` to local variable in `parse_expression_infix` function

https://github.com/ruby/prism/commit/fb136c6eb5 S_H_ (Shun Hiraoka)

07/24/2025

02:30 PM Ruby Revision fd492a45 (git): Add DEFINED NODE locations

Add keyword_defined locations to struct RNode_DEFINED S_H_ (Shun Hiraoka)

07/21/2025

02:11 AM Ruby Bug #21139: Prism and parse.y parses `it = it` differently

I've created a pull request to fix this Prism behavior where `42.tap { it = it; p it }` returns `42` instead of `nil`.
https://github.com/ruby/prism/pull/3604
This change makes Prism treat the right-hand side `it` as a local variab... S_H_ (Shun Hiraoka)