| // RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s |
| |
| struct non_trivial { |
| non_trivial(); |
| non_trivial(const non_trivial&); |
| non_trivial& operator = (const non_trivial&); |
| ~non_trivial(); |
| }; |
| |
| union u { |
| non_trivial nt; |
| }; |
| |
| union static_data_member { |
| static int i; |
| }; |
| int static_data_member::i; |
| |
| union bad { |
| int &i; // expected-error {{union member 'i' has reference type 'int &'}} |
| }; |
| |
| struct s { |
| union { |
| non_trivial nt; |
| }; |
| }; |
| |
| // Don't crash on this. |
| struct TemplateCtor { template<typename T> TemplateCtor(T); }; |
| union TemplateCtorMember { TemplateCtor s; }; |
