r304870 - Added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC.

[Galina Kistanova via cfe-commits]

Author: gkistanova
Date: Wed Jun  7 01:25:05 2017
New Revision: 304870

URL: http://llvm.org/viewvc/llvm-project?rev=304870&view=rev
Log:
Added LLVM_FALLTHROUGH to address warning: this statement may fall through. NFC.

Modified:
    cfe/trunk/lib/Sema/SemaTemplate.cpp

Modified: cfe/trunk/lib/Sema/SemaTemplate.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaTemplate.cpp?rev=304870&r1=304869&r2=304870&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaTemplate.cpp (original)
+++ cfe/trunk/lib/Sema/SemaTemplate.cpp Wed Jun  7 01:25:05 2017
@@ -4020,6 +4020,7 @@ bool Sema::CheckTemplateTypeArgument(Tem
       }
     }
     // fallthrough
+    LLVM_FALLTHROUGH;
   }
   default: {
     // We have a template type parameter but the template argument
@@ -7594,6 +7595,7 @@ Sema::CheckSpecializationInstantiationRe
         return false;
       }
       // Fall through
+      LLVM_FALLTHROUGH;
 
     case TSK_ExplicitInstantiationDeclaration:
     case TSK_ExplicitInstantiationDefinition:
@@ -9379,6 +9381,7 @@ Sema::CheckTypenameType(ElaboratedTypeKe
   }
   // Fall through to create a dependent typename type, from which we can recover
   // better.
+  LLVM_FALLTHROUGH;
 
   case LookupResult::NotFoundInCurrentInstantiation:
     // Okay, it's a member of an unknown instantiation.