---

swift-ci · swift-ci · commit 4b3983c15925 · 2019-03-07T15:49:26.000-08:00
yaml --- r: 347132 b: refs/heads/master c: d84eee2 h: refs/heads/master
diff --git a/[refs] b/[refs]
@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 43fd0c50a53ce6a59923c6ee691743407ae5bea7
+refs/heads/master: d84eee26b9166167ad4779b9ffa50b90435413f1
 refs/heads/master-next: 203b3026584ecad859eb328b2e12490099409cd5
 refs/tags/osx-passed: b6b74147ef8a386f532cf9357a1bde006e552c54
 refs/tags/swift-2.2-SNAPSHOT-2015-12-01-a: 6bb18e013c2284f2b45f5f84f2df2887dc0f7dea
diff --git a/trunk/lib/Sema/TypeCheckConstraints.cpp b/trunk/lib/Sema/TypeCheckConstraints.cpp
@@ -3909,7 +3909,7 @@ CheckedCastKind TypeChecker::typeCheckCheckedCast(Type fromType,
   auto toConstrainedArchetype = false;
   if (toArchetypeType) {
     auto archetype = toType->castTo<ArchetypeType>();
-    toConstrainedArchetype = archetype && !archetype->getConformsTo().empty();
+    toConstrainedArchetype = !archetype->getConformsTo().empty();
   }
 
   if (fromFunctionType &&

Original file line number	Diff line number	Diff line change
`@@ -3909,7 +3909,7 @@ CheckedCastKind TypeChecker::typeCheckCheckedCast(Type fromType,`
`3909`	`3909`	`auto toConstrainedArchetype = false;`
`3910`	`3910`	`if (toArchetypeType) {`
`3911`	`3911`	`auto archetype = toType->castTo<ArchetypeType>();`
`3912`		`- toConstrainedArchetype = archetype && !archetype->getConformsTo().empty();`
	`3912`	`+ toConstrainedArchetype = !archetype->getConformsTo().empty();`
`3913`	`3913`	`}`
`3914`	`3914`
`3915`	`3915`	`if (fromFunctionType &&`