Bugzilla – Full Text Bug Listing
| Summary: | Bogus Warning: Unchecked cast from X to X | ||
|---|---|---|---|
| Product: | [Eclipse Project] JDT | Reporter: | Clovis Seragiotto <clovis.seragiotto> |
| Component: | Core | Assignee: | JDT-Core-Inbox <jdt-core-inbox> |
| Status: | CLOSED WONTFIX | QA Contact: | |
| Severity: | normal | ||
| Priority: | P3 | ||
| Version: | 4.11 | ||
| Target Milestone: | --- | ||
| Hardware: | PC | ||
| OS: | Windows 10 | ||
| Whiteboard: | stalebug | ||
This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. If you have further information on the current state of the bug, please add it. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant. -- The automated Eclipse Genie. The problem still occurs (javac has no problem with the code, by the way). This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. If you have further information on the current state of the bug, please add it. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant. -- The automated Eclipse Genie. The problem still occurs. |
For the last cast in the code below, the compiler warns that there is an "Unchecked cast from Serializable & Supplier<String> to Serializable & Supplier<String>". import java.util.function.Supplier; public class Foo { static Supplier<String> basic() { return () -> ""; } static Supplier<String> foo() { return (Supplier<String>)() -> ""; } static Supplier<String> bar() { return (Supplier<String> & java.io.Serializable)() -> ""; } }