|
111
|
1 // I, Howard Hinnant, hereby place this code in the public domain.
|
|
|
2
|
|
|
3 // Test cast from lvalue to rvalue
|
|
|
4
|
|
|
5 // { dg-do compile { target c++11 } }
|
|
|
6 // { dg-skip-if "packed attribute missing for struct one" { "epiphany-*-*" } }
|
|
|
7
|
|
|
8 template <bool> struct sa;
|
|
|
9 template <> struct sa<true> {};
|
|
|
10
|
|
|
11 struct one {long x[1];};
|
|
|
12 struct two {long x[2];};
|
|
|
13
|
|
|
14 struct A {};
|
|
|
15
|
|
|
16 one foo(const A&) {return one();}
|
|
|
17 two foo(A&&) {return two();}
|
|
|
18
|
|
|
19 int test1()
|
|
|
20 {
|
|
|
21 A a;
|
|
|
22 sa<sizeof(foo(a)) == 1 * sizeof(long)> t1;
|
|
|
23 sa<sizeof(foo(static_cast<A&&>(a))) == 2 * sizeof(long)> t2;
|
|
|
24 return 0;
|
|
|
25 }
|
|
|
26
|
|
|
27 int main()
|
|
|
28 {
|
|
|
29 return test1();
|
|
|
30 }
|
