2 // { dg-do compile { target c++11 } }
6 int& r1{ i }; // OK, direct binding
7 int&& r2{ i }; // { dg-error "" } binding && to lvalue
9 int& r3{ }; // { dg-error "" } reference to temporary
10 int&& r4{ }; // OK, reference to temporary
12 struct A { int i; } a;
14 A& r5 { i }; // { dg-error "" } reference to temporary
15 A&& r6 { i }; // OK, aggregate initialization of temporary
16 A& r7 { a }; // OK, direct-initialization
17 A&& r8 { a }; // { dg-error "lvalue" } binding && to lvalue
19 struct B { B(int); int i; } b(0);
21 B& r9 { i }; // { dg-error "" } reference to temporary
22 B&& r10 { i }; // OK, make temporary with B(int) constructor
23 B& r11 { b }; // OK, direct-initialization
24 B&& r12 { b }; // { dg-error "lvalue" } binding && to lvalue