| Summary: | Error "using typename" in template class | ||
|---|---|---|---|
| Product: | gcc | Reporter: | Ian Lance Taylor <ian> |
| Component: | c++ | Assignee: | Not yet assigned to anyone <unassigned> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | normal | ||
| Priority: | P3 | ||
| Version: | 4.6.0 | ||
| Target Milestone: | --- | ||
| Host: | Target: | ||
| Build: | Known to work: | ||
| Known to fail: | Last reconfirmed: | ||
(In reply to comment #1) > another dup of PR 14258 ? Yes. *** This bug has been marked as a duplicate of bug 14258 *** |
When I compile this test case: template<typename T> class B { public: typedef int T2; static void F(T* f, T2* v); }; template<typename T> class D : public B<T> { public: using typename B<T>::T2; using B<T>::F; static void F2(T* f) { T2 v; F(f, &v); } }; with current mainline, I get this: foo.cc: In static member function ‘static void D<T>::F2(T*)’: foo.cc:15:8: error: expected ‘;’ before ‘v’ foo.cc:16:11: error: ‘v’ was not declared in this scope As far as I can see, this should work without an error.