From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Tue, 8 Oct 2024 12:30:52 +0000 (+0200)
Subject: [3.13] Doc: Improve description of ``GET_LEN`` opcode (GH-114583) (#125102)
X-Git-Tag: v3.13.1~358
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0a63c6603590f339c06e4305e8e6857d702788a9;p=thirdparty%2FPython%2Fcpython.git

[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>
---

diff --git a/Doc/library/dis.rst b/Doc/library/dis.rst
index ad8ef5dfc76a..aed4f38ba29e 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