| // I, Howard Hinnant, hereby place this code in the public domain. |
| |
| // Test cast from lvalue to rvalue |
| |
| // { dg-do compile { target c++11 } } |
| // { dg-skip-if "packed attribute missing for struct one" { "epiphany-*-*" } { "*" } { "" } } |
| |
| template <bool> struct sa; |
| template <> struct sa<true> {}; |
| |
| struct one {long x[1];}; |
| struct two {long x[2];}; |
| |
| struct A {}; |
| |
| one foo(const A&) {return one();} |
| two foo(A&&) {return two();} |
| |
| int test1() |
| { |
| A a; |
| sa<sizeof(foo(a)) == 1 * sizeof(long)> t1; |
| sa<sizeof(foo(static_cast<A&&>(a))) == 2 * sizeof(long)> t2; |
| return 0; |
| } |
| |
| int main() |
| { |
| return test1(); |
| } |
