Fix warnings found by gcc-4.6, from -Wunused-but-set-variable and

-Wint-to-pointer-cast.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@123719 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 6 deletions

diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index e7bd7d5e87..c736d47d43 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -4995,10 +4995,7 @@ void Sema::DefineImplicitCopyAssignment(SourceLocation CurrentLocation,
     // Form the assignment:
     //   static_cast<Base*>(this)->Base::operator=(static_cast<Base&>(other));
     QualType BaseType = Base->getType().getUnqualifiedType();
-    CXXRecordDecl *BaseClassDecl = 0;
-    if (const RecordType *BaseRecordT = BaseType->getAs<RecordType>())
-      BaseClassDecl = cast<CXXRecordDecl>(BaseRecordT->getDecl());
-    else {
+    if (!BaseType->isRecordType()) {
       Invalid = true;
       continue;
     }
@@ -6220,8 +6217,6 @@ Decl *Sema::ActOnExceptionDeclarator(Scope *S, Declarator &D) {
     Invalid = true;
   }
 
-  QualType ExDeclType = TInfo->getType();
-
   IdentifierInfo *II = D.getIdentifier();
   if (NamedDecl *PrevDecl = LookupSingleName(S, II, D.getIdentifierLoc(),
                                              LookupOrdinaryName,