Sean Fitts created GROOVY-9969:
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Summary: Use of a negative range with Long values results in
reversed sequence
Key: GROOVY-9969
URL: https://issues.apache.org/jira/browse/GROOVY-9969
Project: Groovy
Issue Type: Bug
Components: groovy-runtime
Affects Versions: 2.5.14, 2.5.12
Reporter: Sean Fitts
Use of long values when describing an array range results in a reserved result
when it should not.
For example, the following is true in 2.5.11 and false starting in 2.5.12:
{code:java}
[1L, 2L, 3L, 4L, 5L, 6L][(2L .. -2L)] == [3L, 4L, 5L]
{code}
The following however is true in all versions of 2.5:
{code:java}
[1L, 2L, 3L, 4L, 5L, 6L][(2 .. -2)] == [3L, 4L, 5L]
{code}
I believe this bug was introduced in the fix for
https://issues.apache.org/jira/browse/GROOVY-8966. The NumberRange produced
reverses the from and to resulting in the reversed sequence.
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