[jira] [Commented] (GROOVY-8969) Parameter name data is erased when applying traits regardless of --parameters setting
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https://issues.apache.org/jira/browse/GROOVY-8969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16752181#comment-16752181
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Paul King commented on GROOVY-8969:
---
I presume that code in {{TraitComposer}} was written before we added support
for the {{parameters}} switch. The test suite still passes and behavior seems
to be expected with pre-compiled code when we simply just copy the parameter
name. We probably just need to have a suitable workaround (or error) if a
parameter has name {{$self}}.
> Parameter name data is erased when applying traits regardless of --parameters
> setting
> -
>
> Key: GROOVY-8969
> URL: https://issues.apache.org/jira/browse/GROOVY-8969
> Project: Groovy
> Issue Type: Bug
>Affects Versions: 2.5.5
>Reporter: Graeme Rocher
>Priority: Major
>
> When Groovy applies a trait to class it erases parameter name data. You can
> see this here:
> https://github.com/apache/groovy/blob/982bd38b3216ea3143b0d667d2cd47d2c758f884/src/main/java/org/codehaus/groovy/transform/trait/TraitComposer.java#L157
> So regardless whether `-parameters` is specified to the compiler traits will
> not retain parameter name information.
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[jira] [Commented] (GROOVY-8969) Parameter name data is erased when applying traits regardless of --parameters setting
[ https://issues.apache.org/jira/browse/GROOVY-8969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16751104#comment-16751104 ] Graeme Rocher commented on GROOVY-8969: --- Causing https://github.com/micronaut-projects/micronaut-core/issues/1103 > Parameter name data is erased when applying traits regardless of --parameters > setting > - > > Key: GROOVY-8969 > URL: https://issues.apache.org/jira/browse/GROOVY-8969 > Project: Groovy > Issue Type: Bug >Affects Versions: 2.5.5 >Reporter: Graeme Rocher >Priority: Major > > When Groovy applies a trait to class it erases parameter name data. You can > see this here: > https://github.com/apache/groovy/blob/982bd38b3216ea3143b0d667d2cd47d2c758f884/src/main/java/org/codehaus/groovy/transform/trait/TraitComposer.java#L157 > So regardless whether `-parameters` is specified to the compiler traits will > not retain parameter name information. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
