From 79ba2a6379f87fa137377c3f55ff993b9e5cc144 Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Fri, 22 Oct 2010 16:48:22 +0000
Subject: [PATCH] More class anonymization.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@117106 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/CGExprCXX.cpp       |  2 ++
 lib/CodeGen/CGExprScalar.cpp    |  2 +-
 lib/CodeGen/CGRTTI.cpp          | 14 ++++++++------
 lib/Rewrite/FrontendActions.cpp |  2 ++
 4 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/lib/CodeGen/CGExprCXX.cpp b/lib/CodeGen/CGExprCXX.cpp
index bc4059593f..478b95ae39 100644
--- a/lib/CodeGen/CGExprCXX.cpp
+++ b/lib/CodeGen/CGExprCXX.cpp
@@ -688,6 +688,7 @@ static void EmitNewInitializer(CodeGenFunction &CGF, const CXXNewExpr *E,
   StoreAnyExprIntoOneUnit(CGF, E, NewPtr);
 }
 
+namespace {
 /// A utility class for saving an rvalue.
 class SavedRValue {
 public:
@@ -727,6 +728,7 @@ public:
   Kind getKind() const { return K; }
   llvm::Value *getValue() const { return Value; }
 };
+} // end anonymous namespace
 
 /// Given an r-value, perform the code necessary to make sure that a
 /// future RestoreRValue will be able to load the value without
diff --git a/lib/CodeGen/CGExprScalar.cpp b/lib/CodeGen/CGExprScalar.cpp
index ef12cd844c..f45cd164d4 100644
--- a/lib/CodeGen/CGExprScalar.cpp
+++ b/lib/CodeGen/CGExprScalar.cpp
@@ -39,6 +39,7 @@ using llvm::Value;
 //                         Scalar Expression Emitter
 //===----------------------------------------------------------------------===//
 
+namespace {
 struct BinOpInfo {
   Value *LHS;
   Value *RHS;
@@ -47,7 +48,6 @@ struct BinOpInfo {
   const Expr *E;      // Entire expr, for error unsupported.  May not be binop.
 };
 
-namespace {
 class ScalarExprEmitter
   : public StmtVisitor<ScalarExprEmitter, Value*> {
   CodeGenFunction &CGF;
diff --git a/lib/CodeGen/CGRTTI.cpp b/lib/CodeGen/CGRTTI.cpp
index 60c3a5f84b..2659bd0821 100644
--- a/lib/CodeGen/CGRTTI.cpp
+++ b/lib/CodeGen/CGRTTI.cpp
@@ -695,12 +695,14 @@ void RTTIBuilder::BuildSIClassTypeInfo(const CXXRecordDecl *RD) {
   Fields.push_back(BaseTypeInfo);
 }
 
-/// SeenBases - Contains virtual and non-virtual bases seen when traversing
-/// a class hierarchy.
-struct SeenBases {
-  llvm::SmallPtrSet<const CXXRecordDecl *, 16> NonVirtualBases;
-  llvm::SmallPtrSet<const CXXRecordDecl *, 16> VirtualBases;
-};
+namespace {
+  /// SeenBases - Contains virtual and non-virtual bases seen when traversing
+  /// a class hierarchy.
+  struct SeenBases {
+    llvm::SmallPtrSet<const CXXRecordDecl *, 16> NonVirtualBases;
+    llvm::SmallPtrSet<const CXXRecordDecl *, 16> VirtualBases;
+  };
+}
 
 /// ComputeVMIClassTypeInfoFlags - Compute the value of the flags member in
 /// abi::__vmi_class_type_info.
diff --git a/lib/Rewrite/FrontendActions.cpp b/lib/Rewrite/FrontendActions.cpp
index 977e0cfba6..f8f1efa295 100644
--- a/lib/Rewrite/FrontendActions.cpp
+++ b/lib/Rewrite/FrontendActions.cpp
@@ -42,6 +42,7 @@ ASTConsumer *FixItAction::CreateASTConsumer(CompilerInstance &CI,
   return new ASTConsumer();
 }
 
+namespace {
 class FixItRewriteInPlace : public FixItOptions {
 public:
   std::string RewriteFilename(const std::string &Filename) { return Filename; }
@@ -64,6 +65,7 @@ public:
     return Path.c_str();
   }
 };
+} // end anonymous namespace
 
 bool FixItAction::BeginSourceFileAction(CompilerInstance &CI,
                                         llvm::StringRef Filename) {
-- 
2.40.0