Fix warning in swift-api-digester

Sasha Krassovsky · Sasha Krassovsky · commit edc26bb92d02 · 2019-09-13T09:57:48.000-07:00
diff --git a/tools/swift-api-digester/ModuleAnalyzerNodes.cpp b/tools/swift-api-digester/ModuleAnalyzerNodes.cpp
@@ -363,6 +363,7 @@ StringRef SDKNodeType::getTypeRoleDescription() const {
   case SDKNodeKind::TypeWitness:
     return "type witness type";
   }
+  llvm_unreachable("Unhandled SDKNodeKind in switch");
 }
 
 SDKNode *SDKNodeRoot::getInstance(SDKContext &Ctx) {

Original file line number	Diff line number	Diff line change
`@@ -363,6 +363,7 @@ StringRef SDKNodeType::getTypeRoleDescription() const {`
`363`	`363`	`case SDKNodeKind::TypeWitness:`
`364`	`364`	`return "type witness type";`
`365`	`365`	`}`
	`366`	`+ llvm_unreachable("Unhandled SDKNodeKind in switch");`
`366`	`367`	`}`
`367`	`368`
`368`	`369`	`SDKNode *SDKNodeRoot::getInstance(SDKContext &Ctx) {`