Merge branch 'PHP-8.0'

* PHP-8.0:
  Fixed bug #80596: Fix anonymous class union typehint errors

1 files changed, 30 insertions, 0 deletions

diff --git a/Zend/tests/type_declarations/union_types/anonymous_class.phpt b/Zend/tests/type_declarations/union_types/anonymous_class.phpt
new file mode 100644
index 0000000000..1e009f22b0
--- /dev/null
+++ b/Zend/tests/type_declarations/union_types/anonymous_class.phpt
@@ -0,0 +1,30 @@
+--TEST--
+Union with anonymous class type
+--FILE--
+<?php
+
+$a = new class {
+    public function testParam(self|string $a)
+    {
+    }
+    public function test(): self|string
+    {
+        return new \stdClass;
+    }
+};
+
+try {
+    $a->testParam(null);
+} catch (\Throwable $e) {
+    echo $e->getMessage()."\n";
+}
+
+try {
+    $a->test();
+} catch (\Throwable $e) {
+    echo $e->getMessage()."\n";
+}
+?>
+--EXPECTF--
+class@anonymous(): Argument #1 ($a) must be of type class@anonymous|string, null given, called in %s on line %d
+class@anonymous::test(): Return value must be of type class@anonymous|string, stdClass returned