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https://issues.apache.org/jira/browse/GROOVY-10775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17614087#comment-17614087
]
Eric Milles commented on GROOVY-10775:
--------------------------------------
No error running script with Groovy 3.0.13 on Java 8 or 11 (oracle). Is there
more to it?
{code:groovy}
new NetworkPortSpec(null)
new NetworkPortSpec("12")
new NetworkPortSpec(3456)
class NetworkPortSpec {
int port
boolean none
Integer defaultValue
NetworkPortSpec(String s) {
if(s == null)
none = true
else
port = convert(s)
validateOrThrow(port, s)
}
NetworkPortSpec(int defaultValue) {
validateOrThrow(defaultValue, "defaultValue")
this.defaultValue = defaultValue
}
int getPort() {
if(port > 0)
return port
if(defaultValue != null)
return defaultValue
return 0
}
boolean isNone() {
none
}
static boolean validate(int port) {
return (port >= 0 || port <= 65535)
}
static void validateOrThrow(int port, String s) {
if(!validate(port))
throw new RuntimeException("invalid port value: " + s)
}
static int convert(String s) {
try {
return Integer.valueOf(s)
} catch(NumberFormatException e) {
return -1
}
}
}
{code}
> VerifyError: Expecting a stackmap
> ---------------------------------
>
> Key: GROOVY-10775
> URL: https://issues.apache.org/jira/browse/GROOVY-10775
> Project: Groovy
> Issue Type: Bug
> Affects Versions: 3.0.13
> Environment: JDK8, JDK11, JDK17, Windows, OpenJDK, Oracle
> Reporter: Darryl L. Miles
> Priority: Major
> Attachments: NetworkPortSpec.groovy
>
>
> Don't think this is a dupe of other open bugs.
> This error does not concern invokedynamic or invokespecial like the others.
> Originally the application is targetting 1.6 with JDK8.
> Bug I can not make the problem go away with JDK11, JDK17 and targeting 17,
> also tried a mix of Oracle and Red Hat JDKs
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