Grails named query bug: 'parent' cannot be applied to '(groovy.lang.Closure)'

Support feedback:

I have found a bug in syntax check during the writing of domain model named query in Grails application.

Let's consider we have got the following model:
```
class Section {
long projId
hasMany = [
requirements: Requirement
]
}

class Requirement {
belongsTo = [ parent: Section ]

namedQuery = {
fetchByProjectId { projectId ->
parent {
eq 'projId', projectId
}
}
}
}
```
Query `fetchByProjectId` fetches all requirements which belong to specified project and works fine, but IDEA says that current syntax is incorrect and provides the following message: 'parent' cannot be applied to '(groovy.lang.Closure)'.

Note: if we try to move query to another side, so that entity which contains query has got 'hasMany' relation, than everything works fine. Syntax check fails only for 'belongsTo' relation.

—
OS: Windows 7
JDK: JDK 1.6.0
IDEA: 11.0
Build: IU-117.798

---

*Imported from [IDEA-91792](https://youtrack.jetbrains.com/issue/IDEA-91792) · Type: Bug · Votes: 1*
*Comments, attachments, dates and reporter are not part of the export — follow the link above for the full history.*

Reproduce the report in IntelliJ IDEA 11 with the Section and Requirement domain models and the fetchByProjectId named query shown here. Start by locating the Grails named-query syntax inspection and its handling of belongsTo associations; done means the parent closure is accepted without an error while the existing hasMany behavior remains valid.

Written by the indexing model from the issue text.