Return value in SetError() is limited to 32-bit valuies

[jchd18]

It isn't possible to set a 64-bit return value using SetError() in either X86 or X64 modes. It's even impossible to set a X64 pointer as return value using SetError().

OTOH Return allows 64-bit values regardless of mode.

Local $n = 0x0123456789abcdef, $r
ConsoleWrite("Passed value:" & @TAB & $n & @LF)
$r = MyRetFunc($n)
ConsoleWrite(@error & @TAB & @extended & @TAB & MyRetFunc($n) & @LF)
$r = MyErrFunc($n)
ConsoleWrite(@error & @TAB & @extended & @TAB & MyErrFunc($n) & @LF)

Func MyErrFunc($v)
	SetError(1, 2, $v)
EndFunc

Func MyRetFunc($v)
	SetError(1, 2)
	Return $v
EndFunc

[Jpm]

there is no real error. if you want the value to be return you need to explicitly return it

Func MyErrFunc($v)
	Return SetError(1, 2, $v)
EndFunc

Cheers