Eric Fiselier bee782bb92 [coroutines] Fix rebuilding of implicit and dependent coroutine statements. ...

Summary:
Certain implicitly generated coroutine statements, such as the calls to 'return_value()' or `return_void()` or `get_return_object_on_allocation_failure()`, cannot be built until the promise type is no longer dependent. This means they are not built until after the coroutine body statement has been transformed.

This patch fixes an issue where these statements would never be built for coroutine templates.

It also fixes a small issue where diagnostics about `get_return_object_on_allocation_failure()` were incorrectly suppressed. 

Reviewers: rsmith, majnemer, GorNishanov, aaron.ballman

Reviewed By: GorNishanov

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D31487

llvm-svn: 299380

2017-04-03 19:21:00 +00:00

35 KiB

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