[gogo] coercion of args to match varargs method is inconsistent
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Key: FELIX-1408
URL: https://issues.apache.org/jira/browse/FELIX-1408
Project: Felix
Issue Type: Bug
Components: Gogo
Reporter: Derek Baum
Assignee: Derek Baum
Priority: Minor
gogo coerces the supplied arguments to match those required by the method.
when the last parameter of a method is an array, gogo will coerce all remaining
args into the array.
For example:
echo is defined as String echo(Object[] args);
> echo d e f
d e f
above, gogo has coerced the 3 arguments into a single args[] array argument
> list = [a b c]
a
b
c
> echo $list
a b c
here gogo passes the list directly, rather than as the first element of an array
However, this is inconsistent when extra args are given:
echo $list x
x a b c
The bug here is that the argument 'x' appears as the first, rather than the
last argument to echo
echo x $list
x [a, b, c]
The bug here is that the list is no longer expanded.
The result should be:
x a b c
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