[rules-users] Possible bug using from and or

[Evert Penninckx]

Hi

This little rule won't compile:

rule "Test from and or"
dialect "mvel"
when
	$person : Person()
	Address( ) from $person.addresses
	(Address() or Address())
then
# do stuff
end

BuildError: Unable to build expression for 'from' : [Error: Failed to
compile: 1 compilation error(s): 
 - (1,7) unqualified type in strict mode for: $person]
[Near : {... Unknown ....}]
             ^
[Line: 1, Column: 0] '$person.addresses(Address() or Address())'

BuildError: Unable to determine the used declarations.
java.lang.Class cannot be cast to org.mvel2.util.MethodStub


This does work

rule "Test from and or"
dialect "mvel"
when
	$person : Person()
	Address( ) from $person.addresses
	Address() or Address()
then
# do stuff
end

And this also:

rule "Test from and or"
dialect "mvel"
when
	$person : Person()
	Address( ) from $person.getAddresses()
	(Address() or Address())
then
# do stuff
end



Can anybody confirm this as a bug?



Tnx


Evert
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