[ruby-core:84094] [Ruby trunk Feature#14153] [PATCH] resurrection of # -*- warn_past_scope: true -*-

Issue #14153 has been updated by shyouhei (Shyouhei Urabe).


@shevegen Yes. You can write multiple magic comments

- at once, like this:

        # -*- coding: utf-8; frozen_string_literal: true; warn_indent: true; warn_past_scope: true -*-

- or, line by line like this:

        # coding: utf-8
        # frozen_string_literal: true
        # warn_indent: true
        # warn_past_scope: true


----------------------------------------
Feature #14153: [PATCH] resurrection of # -*- warn_past_scope: true -*-
https://bugs.ruby-lang.org/issues/14153#change-68193

* Author: shyouhei (Shyouhei Urabe)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
----------------------------------------
```patch
From 2addeedcf8838dc15d127fffd888962b34879439 Mon Sep 17 00:00:00 2001
From: "Urabe, Shyouhei" <[e-mail]>
Date: Mon, 4 Dec 2017 19:28:55 +0900
Subject: [PATCH] resurrection of # -*- warn_past_scope: true -*-

I understand this feature was killed due to [Bug #10661].

However sometimes i _do_ want to check variable name collisions.

Please consider this feature again, with default off; no warning shall
be emitted unless theere are the dedicated magic comment in the source
code.

Signed-off-by: Urabe, Shyouhei <[e-mail]>
---
 parse.y | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/parse.y b/parse.y
index 03b9ed992e..a4a31af5e0 100644
--- a/parse.y
+++ b/parse.y
@@ -37,7 +37,7 @@
 #include "probes.h"
 
 #ifndef WARN_PAST_SCOPE
-# define WARN_PAST_SCOPE 0
+# define WARN_PAST_SCOPE 1
 #endif
 
 #define TAB_WIDTH 8
-- 
2.15.1
```



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