From 84680dc255f3219da8d07684372d9ee623f7ac04 Mon Sep 17 00:00:00 2001
From: yui-knk <spiketeika@gmail.com>
Date: Sat, 20 Jul 2024 10:02:16 +0900
Subject: [PATCH] Include `undef` keyword into UNDEF NODE location

For example:

```
undef a, b
```

Before:

```
@ NODE_UNDEF (id: 1, line: 1, location: (1,6)-(1,10))*
```

After:

```
@ NODE_UNDEF (id: 1, line: 1, location: (1,0)-(1,10))*
```
---
 parse.y | 1 +
 1 file changed, 1 insertion(+)

diff --git a/parse.y b/parse.y
index ed9ca66f88..29e9ce0555 100644
--- a/parse.y
+++ b/parse.y
@@ -3155,6 +3155,7 @@ stmt		: keyword_alias fitem {SET_LEX_STATE(EXPR_FNAME|EXPR_FITEM);} fitem
                     }
                 | keyword_undef undef_list
                     {
+                        nd_set_first_loc($2, @1.beg_pos);
                         $$ = $2;
                     /*% ripper: undef!($:2) %*/
                     }