From a8c093aea29552d4f34f720efaaab6876b9120ee Mon Sep 17 00:00:00 2001
From: Bruce Weirdan <weirdan@gmail.com>
Date: Sun, 11 Feb 2024 02:45:24 +0100
Subject: [PATCH] Handle taking references to unspecified magic methods

---
 .../Call/StaticMethod/AtomicStaticCallAnalyzer.php  | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/Psalm/Internal/Analyzer/Statements/Expression/Call/StaticMethod/AtomicStaticCallAnalyzer.php b/src/Psalm/Internal/Analyzer/Statements/Expression/Call/StaticMethod/AtomicStaticCallAnalyzer.php
index 0b1b187b8d7..8e187ab391f 100644
--- a/src/Psalm/Internal/Analyzer/Statements/Expression/Call/StaticMethod/AtomicStaticCallAnalyzer.php
+++ b/src/Psalm/Internal/Analyzer/Statements/Expression/Call/StaticMethod/AtomicStaticCallAnalyzer.php
@@ -517,6 +517,19 @@ private static function handleNamedCall(
                         $codebase->getMethodReturnType($method_id, $fq_class_name),
                         $codebase->methods->getStorage($declaring_method_id)->pure,
                     )]);
+                } elseif ($codebase->methodExists(
+                    $call_static_method_id = new MethodIdentifier($method_id->fq_class_name, '__callstatic'),
+                    new CodeLocation($statements_analyzer, $stmt),
+                    null,
+                    null,
+                    false,
+                )) {
+                    $return_type_candidate = new Union([new TClosure(
+                        'Closure',
+                        null,
+                        $codebase->getMethodReturnType($call_static_method_id, $fq_class_name),
+                        $codebase->methods->getStorage($call_static_method_id)->pure,
+                    )]);
                 } else {
                     if (IssueBuffer::accepts(
                         new UndefinedMethod(