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Handle null return from getClosestNode()

pull/166/head
Felix Becker 2016-11-19 12:03:43 +01:00
parent 00bc8537a6
commit 8f6ee8dd02
1 changed files with 3 additions and 0 deletions
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3
src/DefinitionResolver.php
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@ -232,6 +232,9 @@ class DefinitionResolver
if ($className === 'self' || $className === 'static' || $className === 'parent') { if ($className === 'self' || $className === 'static' || $className === 'parent') {
// self and static are resolved to the containing class // self and static are resolved to the containing class
$classNode = getClosestNode($node, Node\Stmt\Class_::class); $classNode = getClosestNode($node, Node\Stmt\Class_::class);
if ($classNode === null) {
return null;
}
if ($className === 'parent') { if ($className === 'parent') {
// parent is resolved to the parent class // parent is resolved to the parent class
if (!isset($n->extends)) { if (!isset($n->extends)) {