Merge branch 'PHP-8.2'

* PHP-8.2:
  Fix double-compilation of arrow-function

Author: iluuu1994

NEWS

@@ -12,6 +12,7 @@ PHP                                                                        NEWS
   . Fixed bug GH-11601 (Incorrect handling of unwind and graceful exit
     exceptions). (ilutov)
   . Added zend_call_stack_get implementation for OpenBSD. (David Carlier)
+  . Fixed oss-fuzz #60411 (Fix double-compilation of arrow-functions). (ilutov)
 
 - LDAP:
   . Deprecate calling ldap_connect() with separate hostname and port.

Zend/tests/oss_fuzz_60441.phpt

@@ -0,0 +1,11 @@
+--TEST--
+oss-fuzz #60441 (Double compilation of arrow function)
+--FILE--
+<?php
+assert(fn()=>y)[y]??=y;
+?>
+--EXPECTF--
+Fatal error: Uncaught Error: Undefined constant "y" in %s:%d
+Stack trace:
+#0 {main}
+  thrown in %s on line %d

Zend/zend_compile.c

@@ -7613,7 +7613,7 @@ static void zend_compile_func_decl(znode *result, zend_ast *ast, bool toplevel)
 		zend_compile_closure_uses(uses_ast);
 	}
 
-	if (ast->kind == ZEND_AST_ARROW_FUNC) {
+	if (ast->kind == ZEND_AST_ARROW_FUNC && decl->child[2]->kind != ZEND_AST_RETURN) {
 		bool needs_return = true;
 		if (op_array->fn_flags & ZEND_ACC_HAS_RETURN_TYPE) {
 			zend_arg_info *return_info = CG(active_op_array)->arg_info - 1;