From 0a63c6603590f339c06e4305e8e6857d702788a9 Mon Sep 17 00:00:00 2001
From: "Miss Islington (bot)"
 <31488909+miss-islington@users.noreply.github.com>
Date: Tue, 8 Oct 2024 14:30:52 +0200
Subject: [PATCH] [3.13] Doc: Improve description of ``GET_LEN`` opcode
 (GH-114583) (#125102)

Doc: Improve description of ``GET_LEN`` opcode (GH-114583)
(cherry picked from commit e8773e59a835d23b9648271e0eb79c1651581564)

Co-authored-by: Kirill Podoprigora <kirill.bast9@mail.ru>
---
 Doc/library/dis.rst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Doc/library/dis.rst b/Doc/library/dis.rst
index ad8ef5dfc76..aed4f38ba29 100644
--- a/Doc/library/dis.rst
+++ b/Doc/library/dis.rst
@@ -957,7 +957,8 @@ iterations of the loop.
 
 .. opcode:: GET_LEN
 
-   Perform ``STACK.append(len(STACK[-1]))``.
+   Perform ``STACK.append(len(STACK[-1]))``. Used in :keyword:`match` statements where
+   comparison with structure of pattern is needed.
 
    .. versionadded:: 3.10