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https://issues.apache.org/jira/browse/GROOVY-11743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18016346#comment-18016346
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ASF GitHub Bot commented on GROOVY-11743:
-----------------------------------------
eric-milles opened a new pull request, #2282:
URL: https://github.com/apache/groovy/pull/2282
If a super trait is declared later in a unit, it will not have helper
classes to perform certain lookups required by helper class creation.
> Groovy 5 BUG! exception in phase 'semantic analysis'
> ----------------------------------------------------
>
> Key: GROOVY-11743
> URL: https://issues.apache.org/jira/browse/GROOVY-11743
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 5.0.0
> Reporter: Mattias Reichel
> Assignee: Eric Milles
> Priority: Major
>
> This code snippet compiles successfully with Groovy 4.0.28
> {code:java}
> trait GormEntity<D> implements GormEntityApi<D> {
> @Override
> D save() {
> println 'Save called'
> }
> }
> trait GormEntityApi<D> {
> abstract D save()
> }
> println 'done'{code}
> However, with Groovy 5.0.0 I'm getting this error:
> {code:java}
> Caught: BUG! exception in phase 'semantic analysis' in source unit
> '/mnt/c/Users/matti/Projects/github/grails-core/test.groovy'
> ClassNode#getTypeClass for GormEntityApi called before the type class is set
> BUG! exception in phase 'semantic analysis' in source unit
> '/mnt/c/Users/matti/Projects/github/grails-core/test.groovy'
> ClassNode#getTypeClass for GormEntityApi called before the type class is set
> {code}
>
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