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https://issues.apache.org/jira/browse/GROOVY-10984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17723817#comment-17723817
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Thodoris Sotiropoulos commented on GROOVY-10984:
------------------------------------------------
The same error happens when having inner classes whose outer class is a
polymorphic one, e.g.,:
{code}
class Foo<T> {
class Bar {}
}
class Main {
static final void test() {
Foo<String>.Bar x = null;
}
}
{code}
> Unexpected parser error when having fully qualified classes and constructor
> references
> --------------------------------------------------------------------------------------
>
> Key: GROOVY-10984
> URL: https://issues.apache.org/jira/browse/GROOVY-10984
> Project: Groovy
> Issue Type: Bug
> Components: parser-antlr4
> Reporter: Thodoris Sotiropoulos
> Priority: Minor
>
> I have the following program
> {code}
> import java.util.function.Supplier;
> import java.util.PriorityQueue;
> class Main {
> static final void test() {
> java.util.function.Supplier<java.util.PriorityQueue<Number>> x =
> java.util.PriorityQueue<Number>::new; // parsing error
> Supplier<PriorityQueue<Number>> y = PriorityQueue<Number>::new; // no
> error
> }
> }
> {code}
> h3. Actual behavior
> {code}
> org.codehaus.groovy.control.MultipleCompilationErrorsException: startup
> failed:
> test.groovy: 6: Unexpected input: '>::' @ line 6, column 101.
> ava.util.PriorityQueue<Number>::new;
> ^
> 1 error
> {code}
> h3. Expected behavior
> Compile successfully
> Tested against master (commit: dc54541306c937a81b8bb16fe4b023c2a7d8ccf2)
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