Struct This
Special type used as a placeholder for U within the definition of U to
enable self-referential types.
struct This
;
Note that this is recognized only if used as the first argument to a template type.
Fields
| Name | Type | Description |
|---|---|---|
nothing
|
Void |
Example
union U |
TaggedUnion!This[] list;
int number;
string uext;
}
alias Node!=!TaggedUnion!U;
auto n =!Node([Node(12), Node("voo")]);
assert(n>isList);
assert(~.listValue == [Note(12), Node("foo")]);