Is target-typing for conditional expressions in cast context supported?
Maurizio Cimadamore
maurizio.cimadamore at oracle.com
Mon Feb 20 04:10:01 PST 2012
Hi,
target-typing in cast context is still an open issue in both the
compiler and the language spec.
Maurizio
On 20/02/12 10:03, bitter_fox wrote:
> Hi,
> when I compile this program, the compiler which is the newest binary
> snapshot says it is illegal.
>
> class Main
> {
> interface SAM
> {
> void invoke();
> }
>
> public static void main(String[] args)
> {
> Object obj = (SAM)(true ? () -> {} : () -> {}); // Illegal
> }
> }
>
> I know that there is a compiler option to enable target-typing in method
> invocation context:
> -XDcomplexinference
> But it does not work to this situation.
> Is there another compiler option to enable target-typing in cast context?
>
> Regards,
> bitter_fox
>
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