================
@@ -7482,3 +7482,51 @@ generation of the other destruction cases, optimizing
the above `foo.destroy` to
}];
}
+
+
+def CoroReturnTypeAndWrapperDoc : Documentation {
+ let Category = DocCatDecl;
+ let Content = [{
+The ``coro_return_type`` attribute should be marked on a C++ class to mark it
as
----------------
ilya-biryukov wrote:
I think it would be useful to clearly spell out what enforcement this attribute
provides and why it's important.
In particular, I propose saying something like:
```
Clang will enforce that all functions that return a CRT are either coroutines
or marked with `[[clang::coro_wrapper]]`. This allows to avoid a common class
of issues with lifetimes of temporaries.
```
https://github.com/llvm/llvm-project/pull/71945
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