| // RUN: %clang_cc1 -fsyntax-only -verify %s |
| // RUN: %clang_cc1 -fsyntax-only -verify -std=c++98 %s |
| // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s |
| |
| struct S { |
| S(); |
| #if __cplusplus <= 199711L |
| // expected-note@-2 {{because type 'S' has a user-provided default constructor}} |
| #endif |
| }; |
| |
| struct { // expected-error {{anonymous structs and classes must be class members}} |
| }; |
| |
| struct E { |
| struct { |
| S x; |
| #if __cplusplus <= 199711L |
| // expected-error@-2 {{anonymous struct member 'x' has a non-trivial default constructor}} |
| #endif |
| }; |
| static struct { |
| }; |
| class { |
| int anon_priv_field; // expected-error {{anonymous struct cannot contain a private data member}} |
| }; |
| }; |
| |
| template <class T> void foo(T); |
| typedef struct { // expected-note {{use a tag name here to establish linkage prior to definition}} |
| #if __cplusplus <= 199711L |
| // expected-note@-2 {{declared here}} |
| #endif |
| |
| void test() { |
| foo(this); |
| #if __cplusplus <= 199711L |
| // expected-warning@-2 {{template argument uses unnamed type}} |
| #endif |
| } |
| } A; // expected-error {{unsupported: typedef changes linkage of anonymous type, but linkage was already computed}} |
