From 073dbaae39724ea860b5957fe47ecc1c2a84b197 Mon Sep 17 00:00:00 2001
From: Michael Liao <michael.hliao@gmail.com>
Date: Sun, 8 Mar 2020 12:59:21 -0400
Subject: [PATCH] Fix GCC warnings. NFC.

---
 clang/lib/AST/ItaniumMangle.cpp   | 2 +-
 clang/lib/Index/USRGeneration.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/clang/lib/AST/ItaniumMangle.cpp b/clang/lib/AST/ItaniumMangle.cpp
index 5cc66a0a5778b..63e34653637ed 100644
--- a/clang/lib/AST/ItaniumMangle.cpp
+++ b/clang/lib/AST/ItaniumMangle.cpp
@@ -641,7 +641,7 @@ void CXXNameMangler::mangle(GlobalDecl GD) {
   //            ::= <data name>
   //            ::= <special-name>
   Out << "_Z";
-  if (const FunctionDecl *FD = dyn_cast<FunctionDecl>(GD.getDecl()))
+  if (isa<FunctionDecl>(GD.getDecl()))
     mangleFunctionEncoding(GD);
   else if (const VarDecl *VD = dyn_cast<VarDecl>(GD.getDecl()))
     mangleName(VD);
diff --git a/clang/lib/Index/USRGeneration.cpp b/clang/lib/Index/USRGeneration.cpp
index f3eb653f10fa4..7972d0a047c23 100644
--- a/clang/lib/Index/USRGeneration.cpp
+++ b/clang/lib/Index/USRGeneration.cpp
@@ -388,7 +388,7 @@ static const ObjCCategoryDecl *getCategoryContext(const NamedDecl *D) {
   if (auto *ICD = dyn_cast<ObjCCategoryImplDecl>(D->getDeclContext()))
     return ICD->getCategoryDecl();
   return nullptr;
-};
+}
 
 void USRGenerator::VisitObjCMethodDecl(const ObjCMethodDecl *D) {
   const DeclContext *container = D->getDeclContext();