seg.log

Unhandled exception at 0x000007FEEA953610 (php7ts_debug.dll) in php.exe: 0xC0000005: Access violation reading location 0x00000000060020E8.

>	php7ts_debug.dll!zend_function_dtor(_zval_struct * zv) Line 116	C
 	php7ts_debug.dll!zend_hash_destroy(_zend_array * ht) Line 1132	C
 	php7ts_debug.dll!compiler_globals_dtor(_zend_compiler_globals * compiler_globals) Line 470	C
 	php7ts_debug.dll!tsrm_shutdown() Line 186	C
 	php.exe!main(int argc, char * * argv) Line 1383	C
 	php.exe!__tmainCRTStartup() Line 536	C
 	php.exe!mainCRTStartup() Line 377	C
 	[External Code]	

-		zv	0x00000000064de1f0 {value={lval=100671720 dval=4.973843835975e-316#DEN counted=0x00000000060020e8 {refcount=...} ...} ...}	_zval_struct *
+		value	{lval=100671720 dval=4.973843835975e-316#DEN counted=0x00000000060020e8 {refcount=??? u={v={type=??? ...} ...} } ...}	_zend_value
+		u1	{v={type=17 '\x11' type_flags=0 '\0' const_flags=0 '\0' ...} type_info=17 }	<unnamed-tag>
+		u2	{var_flags=4294967295 next=4294967295 cache_slot=4294967295 ...}	<unnamed-tag>
-		function	0x00000000060020e8 {type=??? common={type=??? fn_flags=??? function_name=??? ...} op_array={type=??? ...} ...}	_zend_function *
		type	<Unable to read memory>	
-		common	{type=??? fn_flags=??? function_name=??? ...}	<unnamed-tag>
		type	<Unable to read memory>	
		fn_flags	<Unable to read memory>	
		function_name	<Unable to read memory>	
		scope	<Unable to read memory>	
		prototype	<Unable to read memory>	
		num_args	<Unable to read memory>	
		required_num_args	<Unable to read memory>	
		arg_info	<Unable to read memory>	
-		op_array	{type=??? fn_flags=??? function_name=??? ...}	_zend_op_array
		type	<Unable to read memory>	
		fn_flags	<Unable to read memory>	
		function_name	<Unable to read memory>	
		scope	<Unable to read memory>	
		prototype	<Unable to read memory>	
		num_args	<Unable to read memory>	
		required_num_args	<Unable to read memory>	
		arg_info	<Unable to read memory>	
		refcount	<Unable to read memory>	
		this_var	<Unable to read memory>	
		last	<Unable to read memory>	
		opcodes	<Unable to read memory>	
		last_var	<Unable to read memory>	
		T	<Unable to read memory>	
		vars	<Unable to read memory>	
		last_brk_cont	<Unable to read memory>	
		last_try_catch	<Unable to read memory>	
		brk_cont_array	<Unable to read memory>	
		try_catch_array	<Unable to read memory>	
		static_variables	<Unable to read memory>	
		filename	<Unable to read memory>	
		line_start	<Unable to read memory>	
		line_end	<Unable to read memory>	
		doc_comment	<Unable to read memory>	
		early_binding	<Unable to read memory>	
		last_literal	<Unable to read memory>	
		literals	<Unable to read memory>	
		cache_size	<Unable to read memory>	
		run_time_cache	<Unable to read memory>	
+		reserved	0x0000000006002198 {???, ???, ???, ???}	void *[4]
-		internal_function	{type=??? fn_flags=??? function_name=??? ...}	_zend_internal_function
		type	<Unable to read memory>	
		fn_flags	<Unable to read memory>	
		function_name	<Unable to read memory>	
		scope	<Unable to read memory>	
		prototype	<Unable to read memory>	
		num_args	<Unable to read memory>	
		required_num_args	<Unable to read memory>	
		arg_info	<Unable to read memory>	
		handler	<Unable to read memory>	
		module	<Unable to read memory>	

test.php

<?php

function foo(\Foo\String $baz) { var_dump($baz); }