path: root/lib/CodeGen/Mangle.cpp

//===--- 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/raw_ostream.h"
#include "llvm/Support/ErrorHandling.h"
#include "CGVtable.h"
using namespace clang;
using namespace CodeGen;

namespace {
  
static const CXXMethodDecl *getStructor(const CXXMethodDecl *MD) {
  assert((isa<CXXConstructorDecl>(MD) || isa<CXXDestructorDecl>(MD)) &&
         "Passed in decl is not a ctor or dtor!");
  
  if (const TemplateDecl *TD = MD->getPrimaryTemplate()) {
    MD = cast<CXXMethodDecl>(TD->getTemplatedDecl());

    assert((isa<CXXConstructorDecl>(MD) || isa<CXXDestructorDecl>(MD)) &&
           "Templated decl is not a c