averello/swift-mirror
1
0
Fork 0
mirror of https://github.com/apple/swift.git synced 2025-12-21 12:14:44 +01:00
Code Issues Packages Projects Releases Wiki Activity

[sil-opaque-values] Fix SILGen and ownership of open_existential_box_value.

Browse Source
This commit is contained in:
Andrew Trick
2017-09-02 15:42:33 -07:00
parent 8455718020
commit 18004f8729
6 changed files with 58 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/SIL/ValueOwnershipKindClassifier.cpp
View File

@@ -139,6 +139,7 @@ CONSTANT_OR_TRIVIAL_OWNERSHIP_INST(Guaranteed, TupleExtract)
// without additional work, in SIL we require opened archetypes to
// be borrowed sub-objects of the parent CoW box.
CONSTANT_OR_TRIVIAL_OWNERSHIP_INST(Guaranteed, OpenExistentialValue)
CONSTANT_OR_TRIVIAL_OWNERSHIP_INST(Guaranteed, OpenExistentialBoxValue)
CONSTANT_OR_TRIVIAL_OWNERSHIP_INST(Owned, UnconditionalCheckedCastValue)
// unchecked_bitwise_cast is a bitwise copy. It produces a trivial or unowned
@@ -287,7 +288,6 @@ FORWARDING_OWNERSHIP_INST(BridgeObjectToRef)
FORWARDING_OWNERSHIP_INST(ConvertFunction)
FORWARDING_OWNERSHIP_INST(InitExistentialRef)
FORWARDING_OWNERSHIP_INST(OpenExistentialRef)
FORWARDING_OWNERSHIP_INST(OpenExistentialBoxValue)
FORWARDING_OWNERSHIP_INST(RefToBridgeObject)
FORWARDING_OWNERSHIP_INST(SelectValue)
FORWARDING_OWNERSHIP_INST(Object)