Add test

VincentLanglet · VincentLanglet · commit a43dab4c2921 · 2026-03-31T00:02:15.000+02:00
diff --git a/tests/PHPStan/Analyser/nsrt/bug-6934.php b/tests/PHPStan/Analyser/nsrt/bug-6934.php
@@ -15,6 +15,7 @@ function removeFromParent(?DOMNode $node): void {
 
 function testNarrowing(?DOMNode $node): void {
 	$node?->parentNode?->removeChild(assertType('DOMNode', $node));
+	$node?->removeChild(assertType('DOMNode', $node));
 }
 
 class Foo {

Original file line number	Diff line number	Diff line change
`@@ -15,6 +15,7 @@ function removeFromParent(?DOMNode $node): void {`
`15`	`15`
`16`	`16`	`function testNarrowing(?DOMNode $node): void {`
`17`	`17`	`$node?->parentNode?->removeChild(assertType('DOMNode', $node));`
	`18`	`+ $node?->removeChild(assertType('DOMNode', $node));`
`18`	`19`	`}`
`19`	`20`
`20`	`21`	`class Foo {`