r313991 - Fix unused variable warning. NFCI.

[Simon Pilgrim via cfe-commits]

Author: rksimon
Date: Fri Sep 22 09:26:17 2017
New Revision: 313991

URL: http://llvm.org/viewvc/llvm-project?rev=313991&view=rev
Log:
Fix unused variable warning. NFCI.

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

Modified: cfe/trunk/lib/AST/ItaniumMangle.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/AST/ItaniumMangle.cpp?rev=313991&r1=313990&r2=313991&view=diff
==============================================================================
--- cfe/trunk/lib/AST/ItaniumMangle.cpp (original)
+++ cfe/trunk/lib/AST/ItaniumMangle.cpp Fri Sep 22 09:26:17 2017
@@ -1698,8 +1698,7 @@ void CXXNameMangler::mangleLambda(const
             = cast<NamedDecl>(Context)->getIdentifier()) {
         mangleSourceName(Name);
         const TemplateArgumentList *TemplateArgs = nullptr;
-        if (const TemplateDecl *TD =
-                isTemplate(cast<NamedDecl>(Context), TemplateArgs))
+        if (isTemplate(cast<NamedDecl>(Context), TemplateArgs))
           mangleTemplateArgs(*TemplateArgs);
         Out << 'M';
       }