[
https://issues.apache.org/jira/browse/GROOVY-10622?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Eric Milles updated GROOVY-10622:
---------------------------------
Fix Version/s: (was: 5.0.0-alpha-1)
> Wrong type is inferred when involving a bounded type parameter in a
> parameterized method call
> ---------------------------------------------------------------------------------------------
>
> Key: GROOVY-10622
> URL: https://issues.apache.org/jira/browse/GROOVY-10622
> Project: Groovy
> Issue Type: Bug
> Components: Static Type Checker
> Reporter: Thodoris Sotiropoulos
> Assignee: Eric Milles
> Priority: Major
> Fix For: 4.0.3
>
>
> I have the following program
> {code}
> class A<T> {
> T m() {
> return null;
> }
> }
> class B {
> B(byte x) {}
> }
> class C<T> {
> T x;
> C(T x) {
> this.x = x;
> }
> }
> class Test {
> <T extends A<Byte>> void test() {
> C<T> a = new C<T>(null);
> T x = a.x;
> new B(x.m()); // should type check
> }
> }
> {code}
> h3. Actual behavior
> {code}
> org.codehaus.groovy.control.MultipleCompilationErrorsException: startup
> failed:
> test.groovy: 23: [Static type checking] - Cannot find matching method
> B#<init>(java.lang.Object). Please check if the declared type is correct and
> if the method exists.
> @ line 23, column 5.
> new B(x.m());
> ^
> 1 error
> {code}
> h3. Expected behavior
> Compile successfully
> Tested against master (commit: ee12bb52381e8f0583c61fc25d43de1f55b80a87)
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
