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Wrong cast allowed [message #203219]

Thu, 12 May 2005 00:23

Eclipse User

The code underneath compiles in when it should fail.
I tried it with M5 and M6.

Is this related to Bug 89940?

Coconha

public class TestCasting<S extends Comparable<S>> {
public TestCasting() {
S a = (S)(Integer)3; // this should fail
}
}

Re: Wrong cast allowed [message #203340 is a reply to message #203219]

Thu, 12 May 2005 14:17

Eclipse User

This looks like a different bug. Open a bug in bugzilla.

It appears that instead of recursing on the bounds of the type variable, the
code is recursing on the erasure of the type variable.

Tim

"coconha" <carlos_aydos@rta.nsw.gov.au> wrote in message
news:f228abf903a2ff3a51dcc4f42390f03c$1@www.eclipse.org...
> The code underneath compiles in when it should fail.
> I tried it with M5 and M6.
>
> Is this related to Bug 89940?
>
> Coconha
>
>
> public class TestCasting<S extends Comparable<S>> {
> public TestCasting() {
> S a = (S)(Integer)3; // this should fail
> }
> }
>

Re: Wrong cast allowed [message #203440 is a reply to message #203340]

Fri, 13 May 2005 12:52

Eclipse User

Fixed ! Will not show up in M7, since was addressed too late.

"Tim Hanson" <thanson@bea.com> wrote in message
news:d6074k$s5v$1@news.eclipse.org...
> This looks like a different bug. Open a bug in bugzilla.
>
> It appears that instead of recursing on the bounds of the type variable,
the
> code is recursing on the erasure of the type variable.
>
> Tim
>
> "coconha" <carlos_aydos@rta.nsw.gov.au> wrote in message
> news:f228abf903a2ff3a51dcc4f42390f03c$1@www.eclipse.org...
> > The code underneath compiles in when it should fail.
> > I tried it with M5 and M6.
> >
> > Is this related to Bug 89940?
> >
> > Coconha
> >
> >
> > public class TestCasting<S extends Comparable<S>> {
> > public TestCasting() {
> > S a = (S)(Integer)3; // this should fail
> > }
> > }
> >
>
>

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