[jboss-jira] [JBoss JIRA] Created: (JBRULES-2986) Confusing error reporting due to incomplete constraint

[Wolfgang Laun (JIRA)]

Confusing error reporting due to incomplete constraint
------------------------------------------------------

                 Key: JBRULES-2986
                 URL: https://issues.jboss.org/browse/JBRULES-2986
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-compiler (expert)
    Affects Versions: 5.2.0.CR1
            Reporter: Wolfgang Laun
            Assignee: Mark Proctor


declare Article
    artid   : int;
    artname : String;
    custid  : int;
end

declare Customer
    custid : int
end

rule "articles of a customer"
when
    $c: Customer( $custid: custid )
    $a: Article( $artid,  artname == ("mou" + "se"), $custid : custid == $custid )
then
end

Produces many error messages (see below), where line number 1 and column numnber 1 are incorrect.

Expect: only one error message, with correct line number. 

====================================================================
Unable to Analyse Expression $artid:
[Error: Failed to compile: 2 compilation error(s): 
 - (1,1) unable to resolve method using strict-mode: ex50.Article.$artid()
 - (1,1) unqualified type in strict mode for: $artid]
[Near : {... $artid ....}]
             ^
[Line: 1, Column: 1] : [Rule name='articles of a customer']

Rule Compilation error : [Rule name='articles of a customer']
	ex50/Rule_articles_of_a_customer_0.java (14:690) : $artid cannot be resolved
====================================================================



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