Commit Graph

1 Commits

Author SHA1 Message Date
Michael Gottesman
e4607a7191 [closure-lifetime-fixup] When emitting a load_borrow, make sure to emit the end_borrow for it as well.
In this commit I added a more convenient API for doing this sort of operation.
Specifically: SILBuilder::emitScopedBorrowOperation. This performs either a
load_borrow or begin_borrow, then calls a user provided closure, and finally
inserts the end_borrow after the scope has closed.

rdar://43398898
2018-10-26 11:11:01 -07:00