[ruby-core:115907] [Ruby master Bug#19738] `ObjectSpace.each_object.to_a` crashes in `make runirb`.

26 Dec 2023

      Issue #19738 has been updated by ioquatix (Samuel Williams).

Status changed from Open to Closed

I tested Ruby 3.3.0 and it no longer crashes.

```
irb(main):001> ObjectSpace.each_object.to_a
An error occurred when inspecting the object: #<TypeError: uninitialized MatchData>
Result of Kernel#inspect: #<Array:0x0000000106048980>
=> 
```

However the output does look a little strange.

----------------------------------------
Bug #19738: `ObjectSpace.each_object.to_a` crashes in `make runirb`.
https://bugs.ruby-lang.org/issues/19738#change-105862

* Author: ioquatix (Samuel Williams)
* Status: Closed
* Priority: Normal
* Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN
----------------------------------------
```
...
make runirb
RUBY_ON_BUG='gdb -x ./.gdbinit -p' ./miniruby -I./lib -I. -I.ext/common  ./tool/runruby.rb --extout=.ext  -- --disable-gems  -r irb -e 'IRB.start("make runirb")' 
irb(main):001:0> ObjectSpace.each_object.to_a
Assertion Failed: ./vm_method.c:1366:callable_method_entry_or_negative:RB_TYPE_P(klass, T_CLASS) || RB_TYPE_P(klass, T_ICLASS)
ruby 3.3.0dev (2023-06-19T19:19:45Z master 9ff4399dec) [arm64-darwin22]

I have no idea why.

---Files--------------------------------
error.txt (12.9 KB)

-- 
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