//===--- Mangle.cpp - Mangle C++ Names --------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// Implements C++ name mangling according to the Itanium C++ ABI,
// which is used in GCC 3.2 and newer (and many compilers that are
// ABI-compatible with GCC):
//
// http://www.codesourcery.com/public/cxx-abi/abi.html
//
//===----------------------------------------------------------------------===//
#include "Mangle.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/Decl.h"
#include "clang/AST/DeclCXX.h"
#include "clang/AST/DeclObjC.h"
#include "clang/AST/DeclTemplate.h"
#include "clang/AST/ExprCXX.h"
#include "clang/Basic/SourceManager.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/ErrorHandling.h"
using namespace clang;
namespace {
/// CXXNameMangler - Manage the mangling of a single name.
class CXXNameMangler {
MangleContext &Context;
llvm::raw_svector_ostream Out;
const CXXMethodDecl *Structor;
unsigned StructorType;
llvm::DenseMap<uintptr_t, unsigned> Substitutions;
public:
CXXNameMangler(MangleContext &C, llvm::SmallVectorImpl<char> &Res)
: Context(C), Out(Res), Structor(0), StructorType(0) { }
CXXNameMangler(MangleContext &C, llvm::SmallVectorImpl<char> &Res,
const CXXConstructorDecl *D, CXXCtorType Type)
: Context(C), Out(Res), Structor(D), StructorType(Type) { }
CXXNameMangler(MangleContext &C, llvm::SmallVectorImpl<char> &Res,
const CXXDestructorDecl *