PR java/19070: Don't allow null v/s number comparisons
Ranjit Mathew
rmathew@gmail.com
Tue Jan 18 13:35:00 GMT 2005
Hi,
The following simple patch converts the ICE in PR 19070
into the syntax error that should have been shown.
GCJ currently allows this to pass:
...
double snafu = 0.0;
if (snafu != null)
...
The existing code used to allow a comparison to
pass if either operand is a NULL, when the right
thing in this case would be to allow it only if either
both are NULL or one is a NULL and the other is
a reference.
Tested on i686-pc-linux-gnu with Jacks included.
Causes no new failures but 8 XPASSes in Jacks.
OK for mainline?
Thanks,
Ranjit.
--
Ranjit Mathew Email: rmathew AT gmail DOT com
Bangalore, INDIA. Web: http://ranjitmathew.hostingzero.com/
-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: PR19070.txt
URL: <http://gcc.gnu.org/pipermail/java-patches/attachments/20050118/2e8bd765/attachment.txt>
More information about the Java-patches
mailing list