[PATCH] D91245: [clang-format] Recognize c++ coroutine keywords as unary operator to avoid misleading pointer alignment

[Chuanqi Xu via Phabricator via cfe-commits]

ChuanqiXu added a comment.

In D91245#2454610 <https://reviews.llvm.org/D91245#2454610>, @MyDeveloperDay wrote:

> I don't like seeing users having to use ```// clang-format off```
>
>   auto try_sequence = [](int& ref) -> return_ignore {
>               /* clang-format off */
>               for co_await(int v : return_random_int())
>                   ref = v;
>               /* clang-format on*/
>           };
>
> it would be nice if we could land a co_routines improvement

>From the links, I find most of them are test cases of LLVM projects. But I agree with you that `/* clang-format off */` looks ugly. And I find that the grammar `for co_await ()` is missing in newer standard documentation (N4849) while it was there in N4680. Maybe it is necessary to check whether this grammar is abandoned.


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  https://reviews.llvm.org/D91245/new/

https://reviews.llvm.org/D91245