Fix warnings building swift/Index on Windows using MSVC

hughbe · hughbe · commit 3a5754637070 · 2016-12-02T12:18:09.000Z
diff --git a/lib/Index/Index.cpp b/lib/Index/Index.cpp
@@ -49,6 +49,8 @@ printArtificialName(const swift::ValueDecl *VD, llvm::raw_ostream &OS) {
   case AccessorKind::IsMutableAddressor:
     return true;
   }
+
+  llvm_unreachable("Unhandled AccessorKind in switch.");
 }
 
 static bool printDisplayName(const swift::ValueDecl *D, llvm::raw_ostream &OS) {
@@ -595,6 +597,8 @@ static SymbolSubKind getSubKindForAccessor(AccessorKind AK) {
   case AccessorKind::IsMaterializeForSet:
     llvm_unreachable("unexpected MaterializeForSet");
   }
+
+  llvm_unreachable("Unhandled AccessorKind in switch.");
 }
 
 bool IndexSwiftASTWalker::reportPseudoAccessor(AbstractStorageDecl *D,

Original file line number	Diff line number	Diff line change
`@@ -49,6 +49,8 @@ printArtificialName(const swift::ValueDecl *VD, llvm::raw_ostream &OS) {`
`49`	`49`	`case AccessorKind::IsMutableAddressor:`
`50`	`50`	`return true;`
`51`	`51`	`}`
	`52`	`+`
	`53`	`+ llvm_unreachable("Unhandled AccessorKind in switch.");`
`52`	`54`	`}`
`53`	`55`
`54`	`56`	`static bool printDisplayName(const swift::ValueDecl *D, llvm::raw_ostream &OS) {`
`@@ -595,6 +597,8 @@ static SymbolSubKind getSubKindForAccessor(AccessorKind AK) {`
`595`	`597`	`case AccessorKind::IsMaterializeForSet:`
`596`	`598`	`llvm_unreachable("unexpected MaterializeForSet");`
`597`	`599`	`}`
	`600`	`+`
	`601`	`+ llvm_unreachable("Unhandled AccessorKind in switch.");`
`598`	`602`	`}`
`599`	`603`
`600`	`604`	`bool IndexSwiftASTWalker::reportPseudoAccessor(AbstractStorageDecl *D,`