| // RUN: %clang_cc1 -fsyntax-only -verify -std=c++0x %s |
| // expected-no-diagnostics |
| |
| enum X : short { A, B }; |
| extern decltype(+A) x; |
| extern int x; |
| |
| enum Y : long { C, D }; |
| extern decltype(+C) y; |
| extern long y; |
| |
| // An enum with a fixed underlying type has an integral promotion to that type, |
| // and to its promoted type. |
| enum B : bool { false_, true_ }; |
| template<bool> struct T {}; |
| T<false_> f; |
| T<true_> t; |
| // FIXME: DR1407 will make this ill-formed |
| T<+true_> q; // desired-error {{conversion from 'int' to 'bool'}} |
| |
| enum B2 : bool { |
| a = false, |
| b = true, |
| c = false_, |
| d = true_, |
| // FIXME: DR1407 will make this ill-formed |
| e = +false_ // desired-error {{conversion from 'int' to 'bool'}} |
| }; |
