Ruby Issue Tracking System

12/20/2024

11:40 PM Ruby master Bug #20974: Required and optional anonymous parameter show differently in Proc#parameters

It's not hard to patch this small issue. We need consensus on whether this is an issue and what the new behavior shou... alanwu (Alan Wu)

11:18 PM Ruby master Bug #20974 (Open): Required and optional anonymous parameter show differently in Proc#parameters

The following has had the same output since Ruby 1.9, when Proc#parameters was [introduced]:
```ruby
p(proc {... alanwu (Alan Wu)

06:16 PM Ruby master Bug #20970: `it /1/i` raises undefined method 'it' for main (NoMethodError) even if binding.local_variables includes `it`

Sorry, I was too quick to blame Prism. I agree that having `it` as a local brings hidden semantic complexity that war... alanwu (Alan Wu)

12/19/2024

05:28 PM Ruby master Revision 5978f2f1 (git): Fix use-after-free in vm_ccs_free()

`struct rb_callcache *` point to an imemo object on the GC heap when
pushed into `struct rb_class_cc_entries`, but by... alanwu (Alan Wu)

05:17 PM Ruby master Bug #20970: `it /1/i` raises undefined method 'it' for main (NoMethodError) even if binding.local_variables includes `it`

Prism outputs undesired parse tree with the example. alanwu (Alan Wu)

03:32 PM Ruby master Revision ce849d56 (git): ruby2_keywords warnings: Quote non-UTF8 method names fully

It used to quote only part of the method name because NUL byte in
the method terminates the C string:
```
(irb)> "ab... alanwu (Alan Wu)

12/18/2024

11:42 PM Ruby master Bug #20966 (Rejected): Unary plus String warns about freezing

`+"\x1f\x8b".force_encoding("BINARY")` is parsed as
`+( "\x1f\x8b".force_encoding("BINARY") )` and the warning is com... alanwu (Alan Wu)

02:50 AM Ruby master Revision 6336431a (git): [DOC] rb_id2name(): Note truncation danger (+minor copyediting)

Thanks, nobu! alanwu (Alan Wu)

12/16/2024

11:43 PM Ruby master Revision 2eee7a52 (git): Export __asan_default_options for GCC

Unlike Clang 15, GCC 11 seems require default symbol visibility. alanwu (Alan Wu)

10:11 PM Ruby master Revision 2102fe32 (git): Detect ASAN when using older GCC versions

Newer GCCs have __has_feature and older ones have
__SANITIZE_ADDRESS__[1]. Relevant since ASAN with GCC 11 on the pop... alanwu (Alan Wu)