[clang] Handle __declspec() attributes in using
[llvm-project.git] / clang / test / CXX / expr / expr.post / expr.call / p7-0x.cpp
blobfbb685c5a44889837c2cc457fff0ba3de9396ad0
1 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
3 struct X1 {
4 X1();
5 };
7 struct X2 {
8 X2();
9 ~X2();
12 struct X3 {
13 X3(const X3&) = default;
16 struct X4 {
17 X4(const X4&) = default;
18 X4(X4&);
21 void vararg(...);
23 void g();
25 void f(X1 x1, X2 x2, X3 x3, X4 x4) {
26 vararg(x1); // OK
27 vararg(x2); // expected-error{{cannot pass object of non-trivial type 'X2' through variadic function; call will abort at runtime}}
28 vararg(x3); // OK
29 vararg(x4); // expected-error{{cannot pass object of non-trivial type 'X4' through variadic function; call will abort at runtime}}
31 vararg(g()); // expected-error{{cannot pass expression of type 'void' to variadic function}}
32 vararg({1, 2, 3}); // expected-error{{cannot pass initializer list to variadic function}}
36 namespace PR11131 {
37 struct S;
39 S &getS();
41 int f(...);
43 void g() {
44 (void)sizeof(f(getS()));