[clang] 4fa2c62 - Fix MSVC "not all control paths return a value" warning. NFC.

[Simon Pilgrim via cfe-commits]

Author: Simon Pilgrim
Date: 2025-05-20T14:18:56+01:00
New Revision: 4fa2c62e324afacf2788e60cc34bcfe7ee62d06d

URL: https://github.com/llvm/llvm-project/commit/4fa2c62e324afacf2788e60cc34bcfe7ee62d06d
DIFF: https://github.com/llvm/llvm-project/commit/4fa2c62e324afacf2788e60cc34bcfe7ee62d06d.diff

LOG: Fix MSVC "not all control paths return a value" warning. NFC.

Added: 
    

Modified: 
    clang/lib/CodeGen/CGClass.cpp

Removed: 
    


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diff  --git a/clang/lib/CodeGen/CGClass.cpp b/clang/lib/CodeGen/CGClass.cpp
index 652622a2b878c..6beb2bccfeae0 100644
--- a/clang/lib/CodeGen/CGClass.cpp
+++ b/clang/lib/CodeGen/CGClass.cpp
@@ -2805,6 +2805,7 @@ SanitizerInfoFromCFICheckKind(CodeGenFunction::CFITypeCheckKind TCK) {
   case CodeGenFunction::CFITCK_VMFCall:
     llvm_unreachable("unexpected sanitizer kind");
   }
+  llvm_unreachable("Unknown CFITypeCheckKind enum");
 }
 
 void CodeGenFunction::EmitVTablePtrCheckForCall(const CXXRecordDecl *RD,