From: zn@...
Date: 2019-12-18T00:11:32+00:00
Subject: [ruby-core:96294] [Ruby master Feature#16419] FrozenError.new	ignores receiver:

Issue #16419 has been updated by znz (Kazuhiro NISHIYAMA).

Assignee changed from jeremyevans0 (Jeremy Evans) to matz (Yukihiro Matsumoto)

I added this to https://bugs.ruby-lang.org/issues/16393

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Feature #16419: FrozenError.new ignores receiver:
https://bugs.ruby-lang.org/issues/16419#change-83197

* Author: znz (Kazuhiro NISHIYAMA)
* Status: Open
* Priority: Normal
* Assignee: matz (Yukihiro Matsumoto)
* Target version: 
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Other exception classes with receiver accept recevier as keyword argument of new.
But FrozenError.new accept as positional argument.
I think keyword argument is better consistency.

```
% git grep 'receiver[:=]' ../error.c
../error.c: *   FrozenError.new(msg=nil, receiver=nil)  -> name_error
../error.c: *   NameError.new(msg=nil, name=nil, receiver: nil)  -> name_error
../error.c: *    [1, 2, 3].method(:rject) # NameError with name "rject" and receiver: Array
../error.c: *    [1, 2, 3].singleton_method(:rject) # NameError with name "rject" and receiver: [1, 2, 3]
../error.c: *   NoMethodError.new(msg=nil, name=nil, args=nil, private=false, receiver: nil)  -> no_method_error
../error.c: *   KeyError.new(message=nil, receiver: nil, key: nil) -> key_error
```



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