[PATCH] D26057: [coroutines] Add CoawaitDependentExpr AST node and use it to properly build await_transform.

[Eric Fiselier via cfe-commits]

EricWF planned changes to this revision.
EricWF added a comment.

I think there's a better way to do this. The implicitly created initial and final suspend  also require the overload set for operator co_await, so I think a better approach would be to store the lookup results inside `FunctionDecl`.


https://reviews.llvm.org/D26057