Eric Fiselier d978e53c6d [coroutines] Diagnose invalid result types for await_resume and await_suspend and add missing conversions. ...

Summary:
The expression `await_ready` is required to be contextually convertible to bool and `await_suspend` must be a prvalue of either `void` or `bool`.
This patch adds diagnostics for when those requirements are violated.

It also correctly performs the contextual conversion to bool on the result of `await_ready`



Reviewers: GorNishanov, rsmith

Reviewed By: GorNishanov

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D33625

llvm-svn: 304094

2017-05-28 18:21:12 +00:00

45 KiB

Raw Blame History

View Raw