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https://issues.apache.org/jira/browse/GROOVY-8036?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15803676#comment-15803676
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John Wagenleitner commented on GROOVY-8036:
-------------------------------------------
I can't replicate that error (NPE):
{code}
$ cat groovy8036.groovy
int a = 5
[1..a].each
{ -> println "qwerty" }
{code}
{code}
$ ./groovy-2.4.7/bin/groovy groovy8036.groovy
Caught: groovy.lang.MissingMethodException: No signature of method:
groovy8036$_run_closure1.doCall() is applicable for argument types:
(groovy.lang.IntRange) values: [1..5]
Possible solutions: doCall(), findAll(), findAll(), isCase(java.lang.Object),
isCase(java.lang.Object)
groovy.lang.MissingMethodException: No signature of method:
groovy8036$_run_closure1.doCall() is applicable for argument types:
(groovy.lang.IntRange) values: [1..5]
Possible solutions: doCall(), findAll(), findAll(), isCase(java.lang.Object),
isCase(java.lang.Object)
at groovy8036.run(groovy8036.groovy:2)
{code}
> Compiler throws NPE
> -------------------
>
> Key: GROOVY-8036
> URL: https://issues.apache.org/jira/browse/GROOVY-8036
> Project: Groovy
> Issue Type: Bug
> Components: Compiler
> Affects Versions: 2.4.7
> Reporter: Tommy Svensson
>
> With code like this:
> int a = 5
> [1..a].each { ->
> println "qwerty"
> }
> the compiler throws an NPE. OK, this is incorrect code since it is missing a
> value before '->', but this should preferably produce an error message and
> not an NPE :-)
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