r354233 - [NFC] Add a llvm_unreachable to silence a warning in SubstObjCTypeArgsVisitor

[Bruno Ricci via cfe-commits]

Author: brunoricci
Date: Sun Feb 17 11:18:38 2019
New Revision: 354233

URL: http://llvm.org/viewvc/llvm-project?rev=354233&view=rev
Log:
[NFC] Add a llvm_unreachable to silence a warning in SubstObjCTypeArgsVisitor

All cases in the switch are covered. NFC.


Modified:
    cfe/trunk/lib/AST/Type.cpp

Modified: cfe/trunk/lib/AST/Type.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/Type.cpp?rev=354233&r1=354232&r2=354233&view=diff
==============================================================================
--- cfe/trunk/lib/AST/Type.cpp (original)
+++ cfe/trunk/lib/AST/Type.cpp Sun Feb 17 11:18:38 2019
@@ -1184,6 +1184,7 @@ struct SubstObjCTypeArgsVisitor
       return Ctx.getObjCObjectPointerType(resultTy);
       }
     }
+    llvm_unreachable("Unexpected ObjCSubstitutionContext!");
   }
 
   QualType VisitFunctionType(const FunctionType *funcType) {