Add unreachable in readLoc

usama54321 · usama54321 · commit 9fcea0b2c044 · 2024-12-13T15:48:26.000+05:00
diff --git a/lib/Serialization/DeserializeSIL.cpp b/lib/Serialization/DeserializeSIL.cpp
@@ -430,6 +430,7 @@ std::optional<SILLocation> SILDeserializer::readLoc(unsigned kind,
     case SILLocation::RegularKind:
       return RegularLocation(FNameLoc, Implicit);
   }
+  llvm_unreachable("Invalid LocationKind");
 }
 
 llvm::Expected<const SILDebugScope *>

Original file line number	Diff line number	Diff line change
`@@ -430,6 +430,7 @@ std::optional<SILLocation> SILDeserializer::readLoc(unsigned kind,`
`430`	`430`	`case SILLocation::RegularKind:`
`431`	`431`	`return RegularLocation(FNameLoc, Implicit);`
`432`	`432`	`}`
	`433`	`+ llvm_unreachable("Invalid LocationKind");`
`433`	`434`	`}`
`434`	`435`
`435`	`436`	`llvm::Expected<const SILDebugScope *>`