Bugzilla – Full Text Bug Listing
| Summary: | [1.5][compiler] Missing "name clash" error? | ||
|---|---|---|---|
| Product: | [Eclipse Project] JDT | Reporter: | Eric Jain <eric.jain> |
| Component: | Core | Assignee: | Kent Johnson <kent_johnson> |
| Status: | VERIFIED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | P3 | CC: | jerome_lanneluc, Olivier_Thomann |
| Version: | 3.3.2 | ||
| Target Milestone: | 3.4.1 | ||
| Hardware: | PC | ||
| OS: | Windows XP | ||
| Whiteboard: | |||
Reproduced with 3.4.0. We differ from Javac6.0 or 7.0. Released for 3.5M1 Released for 3.4.1 Added MethodVerifyTest 166 Patch for HEAD is attached to bug 238817 Verified for 3.5M1 using I20080805-1307 Verified for 3.4.1 using M20080827-2000 |
The following three classes appear to compile fine in Eclipse: Foo.java -------- interface Foo<T> { void foo(T item); } Bar.java -------- public class Bar { public void foo(Object item) { } public void foo(String item) { } } Test.java --------- public class Test extends Bar implements Foo<String> { } However compiling the same classes with javac (Sun 1.5.0_15) results in the following error: Test.java:1: name clash: foo(java.lang.Object) in Bar and foo(T) in Foo<java.lang.String> have the same erasure, yet neither overrides the other public class Test extends Bar implements Foo<String> { ^ 1 error