Bugzilla – Full Text Bug Listing
| Summary: | [1.5][compiler] ambiguous error when invoking a overrided generics method | ||
|---|---|---|---|
| Product: | [Eclipse Project] JDT | Reporter: | Rice Yeh <riceyeh> |
| Component: | Core | Assignee: | Kent Johnson <kent_johnson> |
| Status: | RESOLVED DUPLICATE | QA Contact: | |
| Severity: | normal | ||
| Priority: | P3 | ||
| Version: | 3.1 | ||
| Target Milestone: | 3.1.1 | ||
| Hardware: | PC | ||
| OS: | Windows XP | ||
| Whiteboard: | |||
See the following example. There is ambiguous error in C2#m2 for the invocation of C2.m1 which inherits (implement) C1.m1 (a abstract method). Such error does not happen if T does not extends Comparable<T>. abstract class C1 { abstract <T extends Comparable<T>> void m1(T t); } class C2 extends C1 { <T extends Comparable<T>> void m1(T t) { System.out.println("C2#m1()"); } void m2() { this.m1(new Integer(1)); } }