Remove some redundant Decl -> Decl castings.

llvm-svn: 64804

2 files changed, 3 insertions, 8 deletions

diff --git a/clang/lib/CodeGen/ModuleBuilder.cpp b/clang/lib/CodeGen/ModuleBuilder.cpp
index 9afdc0368c4..3e3f5e463f5 100644
--- a/clang/lib/CodeGen/ModuleBuilder.cpp
+++ b/clang/lib/CodeGen/ModuleBuilder.cpp
@@ -68,12 +68,8 @@ namespace {
     
     virtual void HandleTopLevelDecl(Decl *D) {
       // Make sure to emit all elements of a Decl.
-      if (Decl *SD = dyn_cast<Decl>(D)) {
-        for (; SD; SD = SD->getNextDeclarator())
-          Builder->EmitTopLevelDecl(SD);
-      } else {
+      for (; D; D = D->getNextDeclarator())
         Builder->EmitTopLevelDecl(D);
-      }
     }
 
     /// HandleTagDeclDefinition - This callback is invoked each time a TagDecl
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 5eb2e6a95ba..0d4f562db18 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -2552,11 +2552,10 @@ void Sema::ActOnUninitializedDecl(DeclTy *dcl) {
 /// The declarators are chained together backwards, reverse the list.
 Sema::DeclTy *Sema::FinalizeDeclaratorGroup(Scope *S, DeclTy *group) {
   // Often we have single declarators, handle them quickly.
-  Decl *GroupDecl = static_cast<Decl*>(group);
-  if (GroupDecl == 0)
+  Decl *Group = static_cast<Decl*>(group);
+  if (Group == 0)
     return 0;
   
-  Decl *Group = dyn_cast<Decl>(GroupDecl);
   Decl *NewGroup = 0;
   if (Group->getNextDeclarator() == 0) 
     NewGroup = Group;