[jboss-jira] [JBoss JIRA] (JBRULES-3435) DRL: a property name that starts with an non-ASCII letter that can be capitized (such as a French or Russian property name) does not work.

[Geoffrey De Smet (JIRA)]

    [ https://issues.jboss.org/browse/JBRULES-3435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12680305#comment-12680305 ] 

Geoffrey De Smet commented on JBRULES-3435:
-------------------------------------------

I 've added a unit test reproducer which is @Ignored in a pull request will fixing a similar, separate issue:
  https://github.com/droolsjbpm/drools/pull/111/files#L2R43
                
> DRL: a property name that starts with an non-ASCII letter that can be capitized (such as a French or Russian property name) does not work.
> ------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: JBRULES-3435
>                 URL: https://issues.jboss.org/browse/JBRULES-3435
>             Project: Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-compiler (expert)
>    Affects Versions: 5.4.0.Beta2
>            Reporter: Geoffrey De Smet
>            Assignee: Edson Tirelli
>
> See my pull request.
> This POJO:
> {code}
> public class I18nPerson implements Serializable {
>     
>     private String garçon; // "boy" in French
>     private String élève; // "student" in French (creates a weird getter/setter name)
>     private String имя; // "name" in Russian
>     public String getGarçon() {
>         return garçon;
>     }
>     public String getÉlève() {
>         return élève;
>     }
>     public String getИмя() {
>         return имя;
>     }
> }
> {code}
> with this DRL
> {code}
> rule "Use garçon property"
>     salience 10
>     when
>         p : I18nPerson( garçon != null )
>     then
>         list.add( "garçon" );
> end
> rule "Use élève property"
>     salience 10
>     when
>         p : I18nPerson( élève != null )
>     then
>         list.add( "éléve" );
> end
> rule "Use имя property"
>     salience 10
>     when
>         p : I18nPerson( имя != null )
>     then
>         list.add( "имя" );
> end
> {code}
> Give these errors (notice that garçon is ok!):
> {code}
> java.lang.AssertionError: Unable to Analyse Expression élève != null:
> [Error: no such identifier: élève]
> [Near : {... élève != null ....}]
>              ^ : [Rule name='Use élève property']
> Unable to Analyse Expression имя != null:
> [Error: no such identifier: имя]
> [Near : {... имя != null ....}]
>              ^ : [Rule name='Use имя property']
> {code}

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