2 Commits

Author	SHA1	Message	Date
Suyash Srijan	543d649278	[Diagnostics] Warn when the result of a Void-returning function is ignored (by assigning into '_') (#29576)	2020-02-04 20:19:37 +00:00
Pavel Yaskevich	58fb0ac6a7	[CSApply] Make sure that indexing into an r-value tuple produces r-value ... This is modeled in constraint system in a way that when member type is resolved by `resolveOverload` it would take r-value type of the element at specified index, but if it's a type variable it could still be bound to l-value later, so r-value result has to be enforced by coercion if necessary. Resolves: rdar://problem/39931475	2018-05-16 00:20:46 -07:00