1--TEST-- 2oss-fuzz #63802: OP1 leak in error path of post inc/dec 3--FILE-- 4<?php 5class Foo { 6 public function preInc() { 7 ++$this > 42; 8 } 9 public function preDec() { 10 --$this > 42; 11 } 12 public function postInc() { 13 $this++ > 42; 14 } 15 public function postDec() { 16 $this-- > 42; 17 } 18} 19$foo = new Foo(); 20foreach (['pre', 'post'] as $prePost) { 21 foreach (['inc', 'dec'] as $incDec) { 22 try { 23 $foo->{$prePost . ucfirst($incDec)}(); 24 } catch (TypeError $e) { 25 echo $e->getMessage(), "\n"; 26 } 27 } 28} 29?> 30--EXPECT-- 31Cannot increment Foo 32Cannot decrement Foo 33Cannot increment Foo 34Cannot decrement Foo 35
