Update hasBackdeployedConcurrencyRuntime logic

lorentey · web-flow · commit bb36a87205ae · 2021-11-11T13:44:41.000-08:00
diff --git a/validation-test/stdlib/ArrayTrapsObjC.swift b/validation-test/stdlib/ArrayTrapsObjC.swift
@@ -90,7 +90,8 @@ func hasBackdeployedConcurrencyRuntime() -> Bool {
   //
   // This makes the two tests below fall back to older, higher-level exclusivity
   // checks in the stdlib, which will still trap, but with a different message.
-  if #available(SwiftStdlib 5.5, *) { return false }
+  if #available(SwiftStdlib 5.5, *) { return false } // recent enough production stdlib
+  if #available(SwiftStdlib 9999, *) { return false } // dev stdlib
   return true
 }
 

Original file line number	Diff line number	Diff line change
`@@ -90,7 +90,8 @@ func hasBackdeployedConcurrencyRuntime() -> Bool {`
`90`	`90`	`//`
`91`	`91`	`// This makes the two tests below fall back to older, higher-level exclusivity`
`92`	`92`	`// checks in the stdlib, which will still trap, but with a different message.`
`93`		`- if #available(SwiftStdlib 5.5, *) { return false }`
	`93`	`+ if #available(SwiftStdlib 5.5, *) { return false } // recent enough production stdlib`
	`94`	`+ if #available(SwiftStdlib 9999, *) { return false } // dev stdlib`
`94`	`95`	`return true`
`95`	`96`	`}`
`96`	`97`