swift

952fdac4 - [4.2] SILGen: Don't postpone the cleanup of the convertEscapeToNoEscape inside an bind optional

[4.2] SILGen: Don't postpone the cleanup of the convertEscapeToNoEscape inside an bind optional This would violate dominance since the convertEscapeToNoEscape instruction does not dominate the postpone point. rdar://38124009 * Ensure lifetimes of optional convert_escape_to_noescape closures