RefCountedAutoInitialize

1 import core.exception : AssertError;
2 import std.exception : assertThrown;
3 
4 struct Foo
5 {
6     int a = 42;
7 }
8 
9 RefCounted!(Foo, RefCountedAutoInitialize.yes) rcAuto;
10 RefCounted!(Foo, RefCountedAutoInitialize.no) rcNoAuto;
11 
12 assert(rcAuto.refCountedPayload.a == 42);
13 
14 assertThrown!AssertError(rcNoAuto.refCountedPayload);
15 rcNoAuto.refCountedStore.ensureInitialized;
16 assert(rcNoAuto.refCountedPayload.a == 42);