Fix property fetch on magic constants in constant expressions

Zend/tests/gh9136.phpt

@@ -0,0 +1,10 @@
+--TEST--
+GH-9136: Assertion when fetching property of magic constant in constant expression
+--FILE--
+<?php
+
+const C = __file__->foo;
+
+?>
+--EXPECTF--
+Warning: Attempt to read property "foo" on string in %s on line %d

Zend/tests/gh9138.phpt

@@ -0,0 +1,11 @@
+--TEST--
+GH-9138: NULL pointer dereference when fetching property of "bad" list in constant expression
+--FILE--
+<?php
+
+#[Attribute([,]->e)]
+class Foo {}
+
+?>
+--EXPECTF--
+Fatal error: Cannot use empty array elements in arrays in %s on line %d

Zend/zend_compile.c

@@ -10616,6 +10616,10 @@ static void zend_eval_const_expr(zend_ast **ast_ptr) /* {{{ */
 		case ZEND_AST_CONST_ENUM_INIT:
 			zend_eval_const_expr(&ast->child[2]);
 			return;
+		case ZEND_AST_PROP:
+			zend_eval_const_expr(&ast->child[0]);
+			zend_eval_const_expr(&ast->child[1]);
+			return;
 		default:
 			return;
 	}