test: add test for issue-10926

phpstan · May 5, 2024 · 1057bd6 · 1057bd6
1 parent 265e0c2
commit 1057bd6
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diff --git a/tests/PHPStan/Rules/Arrays/NonexistentOffsetInArrayDimFetchRuleTest.php b/tests/PHPStan/Rules/Arrays/NonexistentOffsetInArrayDimFetchRuleTest.php
@@ -745,6 +745,17 @@ public function testBug8166(): void
 		]);
 	}
 
+	public function testBug10926(): void
+	{
+		$this->checkExplicitMixed = true;
+		$this->analyse([__DIR__ . '/data/bug-10926.php'], [
+			[
+				'Cannot access offset \'a\' on stdClass.',
+				10,
+			],
+		]);
+	}
+
 	public function testMixed(): void
 	{
 		$this->checkExplicitMixed = true;

diff --git a/tests/PHPStan/Rules/Arrays/data/bug-10926.php b/tests/PHPStan/Rules/Arrays/data/bug-10926.php
@@ -0,0 +1,12 @@
+<?php
+
+namespace Bug10926;
+
+class HelloWorld
+{
+	public function sayHello(?\stdClass $date): void
+	{
+		$date ??= new \stdClass();
+		echo isset($date['a']);
+	}
+}