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https://issues.apache.org/jira/browse/GROOVY-7741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15135035#comment-15135035
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Shil Sinha edited comment on GROOVY-7741 at 2/5/16 9:31 PM:
------------------------------------------------------------
The closure passed to nodes.each calls itself in its doCall method instead of
calling addTextClosure:
{code}
public doCall(Ljava/lang/Object;)Ljava/lang/Object;
L0
LINENUMBER 11 L0
ALOAD 0
CHECKCAST ClosureStackOverflow$_f_closure2
INVOKEVIRTUAL ClosureStackOverflow$_f_closure2.call ()Ljava/lang/Object;
ARETURN
L1
{code}
The exception does not occur if addTextClosure is called explicitly like
{{addTextClosure.call()}}.
was (Author: shils):
The closure passed to nodes.each calls itself in its doCall method instead of
calling addTextClosure:
{code}
public doCall(Ljava/lang/Object;)Ljava/lang/Object;
L0
LINENUMBER 11 L0
ALOAD 0
CHECKCAST ClosureStackOverflow$_f_closure2
INVOKEVIRTUAL ClosureStackOverflow$_f_closure2.call ()Ljava/lang/Object;
ARETURN
L1
{code}
> StackoverflowError with Closure and CompileStatic
> -------------------------------------------------
>
> Key: GROOVY-7741
> URL: https://issues.apache.org/jira/browse/GROOVY-7741
> Project: Groovy
> Issue Type: Bug
> Components: Static compilation
> Affects Versions: 2.4.5
> Reporter: Gerhard Langs
>
> run the code below - it fails with a stackoverflow:
> {code}
> $ groovy ClosureStackOverflow.groovy
> Caught: java.lang.StackOverflowError
> java.lang.StackOverflowError
> at ClosureStackOverflow$_f_closure2.call(ClosureStackOverflow.groovy)
> at
> ClosureStackOverflow$_f_closure2.doCall(ClosureStackOverflow.groovy:17)
> at ClosureStackOverflow$_f_closure2.call(ClosureStackOverflow.groovy)
> at
> ClosureStackOverflow$_f_closure2.doCall(ClosureStackOverflow.groovy:17)
> at ClosureStackOverflow$_f_closure2.call(ClosureStackOverflow.groovy)
> at
> ClosureStackOverflow$_f_closure2.doCall(ClosureStackOverflow.groovy:17)
> {code}
> {code}
> import groovy.transform.CompileStatic
> @CompileStatic
> class ClosureStackOverflow {
> Closure addTextClosure = { "xx" }
> void f()
> {
> List nodes = [ "sth" ]
> nodes.each {
> // here we get the overflow:
> addTextClosure()
> }
> }
> static void main(String[] args) {
> new ClosureStackOverflow().f()
> }
> }
> {code}
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