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diff --git a/src/lint/linter/__tests__/xhpast/php54-features.lint-test b/src/lint/linter/__tests__/xhpast/php54-features.lint-test
--- a/src/lint/linter/__tests__/xhpast/php54-features.lint-test
+++ b/src/lint/linter/__tests__/xhpast/php54-features.lint-test
@@ -6,9 +6,26 @@
// The check above should be this, see T4334.
// $o->m()[0];
+final class SomeClass extends Phobject {
+ public function someMethod() {
+ return function () {
+ $this->someOtherMethod();
+ };
+ }
+
+ public static function someStaticMethod() {
+ return function () {
+ self::someOtherMethod();
+ };
+ }
+}
+
~~~~~~~~~~
error:3:5
error:4:9
+error:9:13
+error:12:7
+error:18:7
~~~~~~~~~~
~~~~~~~~~~
{
diff --git a/src/lint/linter/xhpast/rules/ArcanistPHPCompatibilityXHPASTLinterRule.php b/src/lint/linter/xhpast/rules/ArcanistPHPCompatibilityXHPASTLinterRule.php
--- a/src/lint/linter/xhpast/rules/ArcanistPHPCompatibilityXHPASTLinterRule.php
+++ b/src/lint/linter/xhpast/rules/ArcanistPHPCompatibilityXHPASTLinterRule.php
@@ -371,6 +371,52 @@
break;
}
}
+
+ $closures = $this->getAnonymousClosures($root);
+ foreach ($closures as $closure) {
+ $static_accesses = $closure
+ ->selectDescendantsOfType('n_CLASS_STATIC_ACCESS');
+
+ foreach ($static_accesses as $static_access) {
+ $class = $static_access->getChildByIndex(0);
+
+ if ($class->getTypeName() != 'n_CLASS_NAME') {
+ continue;
+ }
+
+ if (strtolower($class->getConcreteString()) != 'self') {
+ continue;
+ }
+
+ $this->raiseLintAtNode(
+ $class,
+ pht(
+ 'The use of `%s` in an anonymous closure is not '.
+ 'available before PHP 5.4.',
+ 'self'));
+ }
+
+ $property_accesses = $closure
+ ->selectDescendantsOfType('n_OBJECT_PROPERTY_ACCESS');
+ foreach ($property_accesses as $property_access) {
+ $variable = $property_access->getChildByIndex(0);
+
+ if ($variable->getTypeName() != 'n_VARIABLE') {
+ continue;
+ }
+
+ if ($variable->getConcreteString() != '$this') {
+ continue;
+ }
+
+ $this->raiseLintAtNode(
+ $variable,
+ pht(
+ 'The use of `%s` in an anonymous closure is not '.
+ 'available before PHP 5.4.',
+ '$this'));
+ }
+ }
}
private function lintPHP54Incompatibilities(XHPASTNode $root) {

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