JDK-6384510 : improper handling of wildcard captures
- Type: Bug
- Component: tools
- Sub-Component: javac
- Affected Version: 6
- Priority: P2
- Status: Closed
- Resolution: Fixed
- OS: generic
- CPU: generic
- Submitted: 2006-02-11
- Updated: 2017-05-19
- Resolved: 2006-05-13
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| JDK 6 |
|---|
6 b85Fixed  |
Related Reports
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Relates :
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Description
This program compiles with b71,
but fails to compile with earlier mustang builds
import java.util.*;
public class rr {
public static void main(String[] args) throws Throwable {
List<?> x1 = new ArrayList<Integer>();
List<?> x2 = new ArrayList<Integer>();
x1.addAll(x2);
}
}
The expected error is:
rr.java:8: cannot find symbol
symbol : method addAll(java.util.List<capture of ?>)
location: interface java.util.List<capture of ?>
x1.addAll(x2);
^
1 error
(although the error message could be improved)
Comments
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