| Summary: | [C++0x] no explicit conversion from scoped enumeration type to bool | ||
|---|---|---|---|
| Product: | gcc | Reporter: | Jonathan Wakely <redi> |
| Component: | c++ | Assignee: | Not yet assigned to anyone <unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | jason |
| Priority: | P3 | Keywords: | rejects-valid |
| Version: | 4.4.5 | ||
| Target Milestone: | 4.6.1 | ||
| Host: | Target: | ||
| Build: | Known to work: | ||
| Known to fail: | 4.4.6, 4.5.3, 4.6.0 | Last reconfirmed: | |
Fixed by r172138 PR c++/48450 * c-family/c-common.c (c_common_truthvalue_conversion): Don't ignore conversion from C++0x scoped enum. * cp/cvt.c (ocp_convert): Handle converting scoped enum to bool. excellent, thanks! |
4.4, 4.5 and 4.6 all reject this code enum class E { }; void f(E e) { static_cast<bool>(e); } e.C:4: error: invalid operands of types ‘E’ and ‘int’ to binary ‘operator!=’