PHP crash with windows debug builds

[pepone]

Hit this assert with PHP debug build on Windows

 	php_ice.dll!failwithmessage(void * retaddr=0x00007ffa8d703f08, int crttype=1, int errnum, const char * msg=0x000000fa19bfc640)	C++
 	php_ice.dll!_RTC_StackFailure(void * retaddr=0x00007ffa8d703f08, const char * varname=0x00007ffa8d7c83f0)	C++
 	php_ice.dll!_RTC_CheckStackVars(void * frame=0x000000fa19bfca90, _RTC_framedesc * v=0x00007ffa8d7c86c0)	C++
>	php_ice.dll!zif_IcePHP_defineClass(_zend_execute_data * execute_data=0x000002cb52013870, _zval_struct * return_value=0x000002cb52013490) Line 3750	C++
 	php7ts_debug.dll!ZEND_DO_FCALL_BY_NAME_SPEC_RETVAL_USED_HANDLER(_zend_execute_data * execute_data=0x000002cb52013250) Line 879	C
 	php7ts_debug.dll!execute_ex(_zend_execute_data * ex=0x000002cb52013030) Line 432	C
 	php7ts_debug.dll!zend_execute(_zend_op_array * op_array=0x000002cb5208b000, _zval_struct * return_value=0x0000000000000000) Line 475	C
 	php7ts_debug.dll!zend_execute_scripts(int type=8, _zval_struct * retval=0x0000000000000000, int file_count=3, ...) Line 1483	C
 	php7ts_debug.dll!php_execute_script(_zend_file_handle * primary_file=0x000000fa19bfebd0) Line 2577	C
 	php.exe!do_cli(int argc=11, char * * argv=0x000002cb5226c320) Line 994	C
 	php.exe!main(int argc=11, char * * argv=0x000002cb5226c320) Line 1381	C
 	php.exe!invoke_main() Line 65	C++
 	php.exe!__scrt_common_main_seh() Line 253	C++
 	php.exe!__scrt_common_main() Line 296	C++
 	php.exe!mainCRTStartup() Line 17	C++
 	kernel32.dll!BaseThreadInitThunk�()	Unknown
 	ntdll.dll!RtlUserThreadStart�()	Unknown