[PATCH] D45860: [Coroutines] Catch exceptions in await_resume

[Brian Gesiak via Phabricator via cfe-commits]

modocache updated this revision to Diff 144908.
modocache added a comment.

Thanks for the review, @GorNishanov. Here's a more correct solution: an i1 is used to keep track of whether await_resume threw. If it did, the coroutine body is skipped, and we go straight to the final suspend point. Otherwise, the coroutine body is executed as normal.


Repository:
  rC Clang

https://reviews.llvm.org/D45860

Files:
  lib/CodeGen/CGCoroutine.cpp
  test/CodeGenCoroutines/coro-await-resume-eh.cpp
  test/CodeGenCoroutines/coro-unhandled-exception.cpp

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