[clang] f15924d - Fix MSVC "not all control paths return a value" warning. NFC.

[Simon Pilgrim via cfe-commits]

Author: Simon Pilgrim
Date: 2025-03-27T08:55:47Z
New Revision: f15924d1d1310527d7d78e8c66655e6b94bc241b

URL: https://github.com/llvm/llvm-project/commit/f15924d1d1310527d7d78e8c66655e6b94bc241b
DIFF: https://github.com/llvm/llvm-project/commit/f15924d1d1310527d7d78e8c66655e6b94bc241b.diff

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

Added: 
    

Modified: 
    clang/lib/AST/NestedNameSpecifier.cpp

Removed: 
    


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diff  --git a/clang/lib/AST/NestedNameSpecifier.cpp b/clang/lib/AST/NestedNameSpecifier.cpp
index 206e462a58a79..d3195e6487f0b 100644
--- a/clang/lib/AST/NestedNameSpecifier.cpp
+++ b/clang/lib/AST/NestedNameSpecifier.cpp
@@ -289,6 +289,7 @@ NestedNameSpecifier::translateToType(const ASTContext &Context) const {
     // These are not representable as types.
     return nullptr;
   }
+  llvm_unreachable("Unhandled SpecifierKind enum");
 }
 
 /// Print this nested name specifier to the given output