[clang] e55bda0 - [NFC] Fix the warning Wcovered-switch-default

[Chuanqi Xu via cfe-commits]

Author: Chuanqi Xu
Date: 2023-12-15T11:39:20+08:00
New Revision: e55bda06dc2bb1ef11ff4fcc43f90d8bf843f967

URL: https://github.com/llvm/llvm-project/commit/e55bda06dc2bb1ef11ff4fcc43f90d8bf843f967
DIFF: https://github.com/llvm/llvm-project/commit/e55bda06dc2bb1ef11ff4fcc43f90d8bf843f967.diff

LOG: [NFC] Fix the warning Wcovered-switch-default

There is a warning saying:

ASTWriter.h:766:5: error: default label in switch which covers all
enumeration values [-Werror,-Wcovered-switch-default]
  766 |     default:
      |     ^
1 error generated.

And this patch tries to fix this.

Added: 
    

Modified: 
    clang/include/clang/Serialization/ASTWriter.h

Removed: 
    


################################################################################
diff  --git a/clang/include/clang/Serialization/ASTWriter.h b/clang/include/clang/Serialization/ASTWriter.h
index 16ab9583f8ed8e..de69f99003d827 100644
--- a/clang/include/clang/Serialization/ASTWriter.h
+++ b/clang/include/clang/Serialization/ASTWriter.h
@@ -763,9 +763,8 @@ class ASTWriter : public ASTDeserializationListener,
       return DeclDependentNonTemplateCXXMethodAbbrev;
     case FunctionDecl::TK_DependentFunctionTemplateSpecialization:
       return DeclDependentSpecializationCXXMethodAbbrev;
-    default:
-      llvm_unreachable("Unknwon Template Kind!");
     }
+    llvm_unreachable("Unknwon Template Kind!");
   }
   unsigned getDeclTemplateTypeParmAbbrev() const {
     return DeclTemplateTypeParmAbbrev;