From: nobu@...
Date: 2019-08-23T15:21:54+00:00
Subject: [ruby-core:94502] [Ruby master Feature#15915] `@1` cannot be achieved in meta-programming

Issue #15915 has been updated by nobu (Nobuyoshi Nakada).


I'm negative to add `ID_NUMPARAM`.
As `rb_is_numparam_id` is not used, and `rb_is_numparam_name` can be implemented without `rb_symname_type`.

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Feature #15915: `@1` cannot be achieved in meta-programming
https://bugs.ruby-lang.org/issues/15915#change-80937

* Author: znz (Kazuhiro NISHIYAMA)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
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I cannot think of any way to get `@1` in meta-programming, so it is hard to inspect it in a debugger.

~~~
% ruby -e 'proc{@1;binding.local_variable_get("@1")}.call(1)'
Traceback (most recent call last):
	2: from -e:1:in `<main>'
	1: from -e:1:in `block in <main>'
-e:1:in `local_variable_get': wrong local variable name `@1' for #<Binding:0x00007f952401e490> (NameError)
~~~

---Files--------------------------------
local_variable_get-for-numparam.patch (3.61 KB)


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