1--TEST-- 2GH-14387 (Crash when stack walking in destructor of yielded from values during Generator->throw()) 3--FILE-- 4<?php 5 6function prime(Generator $generator) { 7 $generator->valid(); 8} 9 10$g = (function () { 11 yield from [null, new class { 12 function __destruct() { 13 // Trigger a stack walk, hitting a bad frame. 14 throw new Exception; 15 } 16 }]; 17})(); 18 19prime($g); 20 21$g->throw(new Error); 22 23?> 24--EXPECTF-- 25Fatal error: Uncaught Error in %s:%d 26Stack trace: 27#0 {main} 28 29Next Exception in %s:%d 30Stack trace: 31#0 %s(%d): class@anonymous->__destruct() 32#1 [internal function]: {%s}() 33#2 %s(%d): Generator->throw(Object(Error)) 34#3 {main} 35 thrown in %s on line %d 36
