[ https://issues.apache.org/jira/browse/GROOVY-11385?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eric Milles reassigned GROOVY-11385: ------------------------------------ Assignee: Eric Milles > reference to the constructor of an abstract class is not detected > ----------------------------------------------------------------- > > Key: GROOVY-11385 > URL: https://issues.apache.org/jira/browse/GROOVY-11385 > Project: Groovy > Issue Type: Bug > Components: Static Type Checker > Affects Versions: 5.0.0-alpha-8 > Reporter: Thodoris Sotiropoulos > Assignee: Eric Milles > Priority: Minor > > I have the following program > {code:java} > import java.util.function.*; > abstract class Foo { > Foo(String x) {} > } > class Test { > public static void main(String[] args) { > Function<String, Foo> x = Foo::new; > x.apply("d"); > } > } {code} > h3. Actual behavior > The program compiles but I get the following runtime exception, because I > call the constructor of an abstract class. > {code:java} > Exception in thread "main" java.lang.InstantiationException: Foo > at java.base/jdk.internal.misc.Unsafe.allocateInstance(Native Method) > at > java.base/java.lang.invoke.DirectMethodHandle.allocateInstance(DirectMethodHandle.java:501) > at > org.codehaus.groovy.vmplugin.v8.IndyInterface.fromCache(IndyInterface.java:336) > at Test.ctorRef$main$0(test.groovy) > at Test.main(test.groovy:10) > {code} > h3. Expected behavior > The program should have been rejected instead. -- This message was sent by Atlassian Jira (v8.20.10#820010)