Hi,
The expression "string(-0.0)" incorrectly transformed to -0, but it
should be 0 according to W3C specification:
http://www.w3.org/TR/xpath/#function-string
The webrev with fix and the test case:
http://cr.openjdk.java.net/~dmeetry/8015978/webrev.1/
<http://cr.openjdk.java.net/%7Edmeetry/8015978/webrev.1/>
There is another way of disabling the -0 result. In current webrev the
minus zero is processed with such code:
+
+ //Check for -0.0 and convert it to 0.0
+ if (new Double(d).equals(new Double(-0.0))
+ d=0.0;
We can make the replace of -0 -> 0 faster (I think but didn't tested it)
with the following code, but it looks strange and will work both for 0
and -0:
+ //Check for -0.0 and convert it to 0.0
+ if (d == 0.0)
+ d=0.0;
-Aleksej
