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dak2 (Daichi Kamiyama)

  • Login: dak2
  • Registered on: 03/04/2026
  • Last sign in: 03/07/2026

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03/16/2026

01:37 PM Ruby Bug #21940: Ruby::Box: `$_` returns stale value due to gvar_tbl caching
At last week's Asakusa.rb, I realized that `$~` was facing a similar issue. I've also made the necessary fixes in the PR mentioned above.
https://github.com/ruby/ruby/pull/16303#issuecomment-4067703448 dak2 (Daichi Kamiyama)

03/04/2026

03:36 PM Ruby Bug #21940: Ruby::Box: `$_` returns stale value due to gvar_tbl caching
Patch: https://github.com/ruby/ruby/pull/16303 dak2 (Daichi Kamiyama)
03:25 PM Ruby Bug #21940 (Open): Ruby::Box: `$_` returns stale value due to gvar_tbl caching

## Environment
- Ruby Version v4.0.1
- OS: macOS 15.6.1 (arm64)
- `RUBY_BOX=1` enabled
## Reproduction
```shell
echo -e "a\nb" | RUBY_BOX=1 ruby -e 'gets; $_; gets; p $_'
```
## Expected
```
"b\n"
```
The secon... dak2 (Daichi Kamiyama)

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