From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Tue, 8 Oct 2024 12:32:04 +0000 (+0200)
Subject: [3.12] Doc: Improve description of ``GET_LEN`` opcode (GH-114583) (#125103)
X-Git-Tag: v3.12.8~245
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=65272a382b9536e1c53484a58f0f9c392e2ca872;p=thirdparty%2FPython%2Fcpython.git

[3.12] Doc: Improve description of ``GET_LEN`` opcode (GH-114583) (#125103)

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 82b4aa28857f..f9f82d25b874 100644
--- a/Doc/library/dis.rst
+++ b/Doc/library/dis.rst
@@ -850,7 +850,8 @@ 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