r273783 - Fix unused variable warning after r273754.

[James Y Knight via cfe-commits]

Author: jyknight
Date: Sat Jun 25 11:40:53 2016
New Revision: 273783

URL: http://llvm.org/viewvc/llvm-project?rev=273783&view=rev
Log:
Fix unused variable warning after r273754.

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

Modified: cfe/trunk/lib/Sema/Sema.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/Sema.cpp?rev=273783&r1=273782&r2=273783&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/Sema.cpp (original)
+++ cfe/trunk/lib/Sema/Sema.cpp Sat Jun 25 11:40:53 2016
@@ -525,6 +525,7 @@ static void checkUndefinedButUsed(Sema &
       S.Diag(ND->getLocation(), diag::warn_undefined_internal)
         << isa<VarDecl>(ND) << ND;
     } else if (auto *FD = dyn_cast<FunctionDecl>(ND)) {
+      (void)FD;
       assert(FD->getMostRecentDecl()->isInlined() &&
              "used object requires definition but isn't inline or internal?");
       // FIXME: This is ill-formed; we should reject.