[ConstraintSystem] Implement simplication of KeyPath{Root, Value} elements

xedin · xedin · commit 3d8333bd71db · 2022-03-16T14:24:31.000-07:00
diff --git a/lib/Sema/ConstraintSystem.cpp b/lib/Sema/ConstraintSystem.cpp
@@ -4893,6 +4893,9 @@ void constraints::simplifyLocator(ASTNode &anchor,
     case ConstraintLocator::GenericParameter:
       break;
 
+    case ConstraintLocator::KeyPathRoot:
+    case ConstraintLocator::KeyPathValue:
+      break;
     }
 
     // If we get here, we couldn't simplify the path further.

Original file line number	Diff line number	Diff line change
`@@ -4893,6 +4893,9 @@ void constraints::simplifyLocator(ASTNode &anchor,`
`4893`	`4893`	`case ConstraintLocator::GenericParameter:`
`4894`	`4894`	`break;`
`4895`	`4895`
	`4896`	`+ case ConstraintLocator::KeyPathRoot:`
	`4897`	`+ case ConstraintLocator::KeyPathValue:`
	`4898`	`+ break;`
`4896`	`4899`	`}`
`4897`	`4900`
`4898`	`4901`	`// If we get here, we couldn't simplify the path further.`