[ProfileData] Actually fix Clang -Wcovered-switch-default after D109398

The Clang attribute `enum_extensibility(open)` (2017) is too new. Just use a cast.
llvm · Sep 8, 2021 · 52f739c · 52f739c
1 parent 29d054b
commit 52f739c
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/llvm/include/llvm/ProfileData/SampleProf.h b/llvm/include/llvm/ProfileData/SampleProf.h
@@ -132,7 +132,7 @@ enum SecType {
 };
 
 static inline std::string getSecName(SecType Type) {
-  switch (Type) {
+  switch ((int)Type) { // Avoid -Wcovered-switch-default
   case SecInValid:
     return "InvalidSection";
   case SecProfSummary:
@@ -149,8 +149,9 @@ static inline std::string getSecName(SecType Type) {
     return "CSNameTableSection";
   case SecLBRProfile:
     return "LBRProfileSection";
+  default:
+    return "UnknownSection";
   }
-  llvm_unreachable("");
 }
 
 // Entry type of section header table used by SampleProfileExtBinaryBaseReader