1 files changed, 0 insertions, 595 deletions
diff --git a/lib/Parse/DeclSpec.cpp b/lib/Parse/DeclSpec.cpp
deleted file mode 100644
index d2cd744..0000000
--- a/lib/Parse/DeclSpec.cpp
+++ /dev/null
@@ -1,595 +0,0 @@
-//===--- SemaDeclSpec.cpp - Declaration Specifier Semantic Analysis -------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-//  This file implements semantic analysis for declaration specifiers.
-//
-//===----------------------------------------------------------------------===//
-
-#include "clang/Parse/DeclSpec.h"
-#include "clang/Parse/ParseDiagnostic.h"
-#include "clang/Parse/Template.h"
-#include "clang/Lex/Preprocessor.h"
-#include "clang/Basic/LangOptions.h"
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/Support/ErrorHandling.h"
-#include <cstring>
-using namespace clang;
-
-
-static DiagnosticBuilder Diag(Diagnostic &D, SourceLocation Loc,
-                              SourceManager &SrcMgr, unsigned DiagID) {
-  return D.Report(FullSourceLoc(Loc, SrcMgr), DiagID);
-}
-
-
-void UnqualifiedId::setTemplateId(TemplateIdAnnotation *TemplateId) {
-  assert(TemplateId && "NULL template-id annotation?");
-  Kind = IK_TemplateId;
-  this->TemplateId = TemplateId;
-  StartLocation = TemplateId->TemplateNameLoc;
-  EndLocation = TemplateId->RAngleLoc;
-}
-
-void UnqualifiedId::setConstructorTemplateId(TemplateIdAnnotation *TemplateId) {
-  assert(TemplateId && "NULL template-id annotation?");
-  Kind = IK_ConstructorTemplateId;
-  this->TemplateId = TemplateId;
-  StartLocation = TemplateId->TemplateNameLoc;
-  EndLocation = TemplateId->RAngleLoc;
-}
-
-/// DeclaratorChunk::getFunction - Return a DeclaratorChunk for a function.
-/// "TheDeclarator" is the declarator that this will be added to.
-DeclaratorChunk DeclaratorChunk::getFunction(bool hasProto, bool isVariadic,
-                                             SourceLocation EllipsisLoc,
-                                             ParamInfo *ArgInfo,
-                                             unsigned NumArgs,
-                                             unsigned TypeQuals,
-                                             bool hasExceptionSpec,
-                                             SourceLocation ThrowLoc,
-                                             bool hasAnyExceptionSpec,
-                                             ActionBase::TypeTy **Exceptions,
-                                             SourceRange *ExceptionRanges,
-                                             unsigned NumExceptions,
-                                             SourceLocation LPLoc,
-                                             SourceLocation RPLoc,
-                                             Declarator &TheDeclarator) {
-  DeclaratorChunk I;
-  I.Kind                 = Function;
-  I.Loc                  = LPLoc;
-  I.EndLoc               = RPLoc;
-  I.Fun.hasPrototype     = hasProto;
-  I.Fun.isVariadic       = isVariadic;
-  I.Fun.EllipsisLoc      = EllipsisLoc.getRawEncoding();
-  I.Fun.DeleteArgInfo    = false;
-  I.Fun.TypeQuals        = TypeQuals;
-  I.Fun.NumArgs          = NumArgs;
-  I.Fun.ArgInfo          = 0;
-  I.Fun.hasExceptionSpec = hasExceptionSpec;
-  I.Fun.ThrowLoc         = ThrowLoc.getRawEncoding();
-  I.Fun.hasAnyExceptionSpec = hasAnyExceptionSpec;
-  I.Fun.NumExceptions    = NumExceptions;
-  I.Fun.Exceptions       = 0;
-
-  // new[] an argument array if needed.
-  if (NumArgs) {
-    // If the 'InlineParams' in Declarator is unused and big enough, put our
-    // parameter list there (in an effort to avoid new/delete traffic).  If it
-    // is already used (consider a function returning a function pointer) or too
-    // small (function taking too many arguments), go to the heap.
-    if (!TheDeclarator.InlineParamsUsed &&
-        NumArgs <= llvm::array_lengthof(TheDeclarator.InlineParams)) {
-      I.Fun.ArgInfo = TheDeclarator.InlineParams;
-      I.Fun.DeleteArgInfo = false;
-      TheDeclarator.InlineParamsUsed = true;
-    } else {
-      I.Fun.ArgInfo = new DeclaratorChunk::ParamInfo[NumArgs];
-      I.Fun.DeleteArgInfo = true;
-    }
-    memcpy(I.Fun.ArgInfo, ArgInfo, sizeof(ArgInfo[0])*NumArgs);
-  }
-  // new[] an exception array if needed
-  if (NumExceptions) {
-    I.Fun.Exceptions = new DeclaratorChunk::TypeAndRange[NumExceptions];
-    for (unsigned i = 0; i != NumExceptions; ++i) {
-      I.Fun.Exceptions[i].Ty = Exceptions[i];
-      I.Fun.Exceptions[i].Range = ExceptionRanges[i];
-    }
-  }
-  return I;
-}
-
-/// getParsedSpecifiers - Return a bitmask of which flavors of specifiers this
-/// declaration specifier includes.
-///
-unsigned DeclSpec::getParsedSpecifiers() const {
-  unsigned Res = 0;
-  if (StorageClassSpec != SCS_unspecified ||
-      SCS_thread_specified)
-    Res |= PQ_StorageClassSpecifier;
-
-  if (TypeQualifiers != TQ_unspecified)
-    Res |= PQ_TypeQualifier;
-
-  if (hasTypeSpecifier())
-    Res |= PQ_TypeSpecifier;
-
-  if (FS_inline_specified || FS_virtual_specified || FS_explicit_specified)
-    Res |= PQ_FunctionSpecifier;
-  return Res;
-}
-
-template <class T> static bool BadSpecifier(T TNew, T TPrev,
-                                            const char *&PrevSpec,
-                                            unsigned &DiagID) {
-  PrevSpec = DeclSpec::getSpecifierName(TPrev);
-  DiagID = (TNew == TPrev ? diag::ext_duplicate_declspec
-            : diag::err_invalid_decl_spec_combination);
-  return true;
-}
-
-const char *DeclSpec::getSpecifierName(DeclSpec::SCS S) {
-  switch (S) {
-  case DeclSpec::SCS_unspecified: return "unspecified";
-  case DeclSpec::SCS_typedef:     return "typedef";
-  case DeclSpec::SCS_extern:      return "extern";
-  case DeclSpec::SCS_static:      return "static";
-  case DeclSpec::SCS_auto:        return "auto";
-  case DeclSpec::SCS_register:    return "register";
-  case DeclSpec::SCS_private_extern: return "__private_extern__";
-  case DeclSpec::SCS_mutable:     return "mutable";
-  }
-  llvm_unreachable("Unknown typespec!");
-}
-
-const char *DeclSpec::getSpecifierName(TSW W) {
-  switch (W) {
-  case TSW_unspecified: return "unspecified";
-  case TSW_short:       return "short";
-  case TSW_long:        return "long";
-  case TSW_longlong:    return "long long";
-  }
-  llvm_unreachable("Unknown typespec!");
-}
-
-const char *DeclSpec::getSpecifierName(TSC C) {
-  switch (C) {
-  case TSC_unspecified: return "unspecified";
-  case TSC_imaginary:   return "imaginary";
-  case TSC_complex:     return "complex";
-  }
-  llvm_unreachable("Unknown typespec!");
-}
-
-
-const char *DeclSpec::getSpecifierName(TSS S) {
-  switch (S) {
-  case TSS_unspecified: return "unspecified";
-  case TSS_signed:      return "signed";
-  case TSS_unsigned:    return "unsigned";
-  }
-  llvm_unreachable("Unknown typespec!");
-}
-
-const char *DeclSpec::getSpecifierName(DeclSpec::TST T) {
-  switch (T) {
-  case DeclSpec::TST_unspecified: return "unspecified";
-  case DeclSpec::TST_void:        return "void";
-  case DeclSpec::TST_char:        return "char";
-  case DeclSpec::TST_wchar:       return "wchar_t";
-  case DeclSpec::TST_char16:      return "char16_t";
-  case DeclSpec::TST_char32:      return "char32_t";
-  case DeclSpec::TST_int:         return "int";
-  case DeclSpec::TST_float:       return "float";
-  case DeclSpec::TST_double:      return "double";
-  case DeclSpec::TST_bool:        return "_Bool";
-  case DeclSpec::TST_decimal32:   return "_Decimal32";
-  case DeclSpec::TST_decimal64:   return "_Decimal64";
-  case DeclSpec::TST_decimal128:  return "_Decimal128";
-  case DeclSpec::TST_enum:        return "enum";
-  case DeclSpec::TST_class:       return "class";
-  case DeclSpec::TST_union:       return "union";
-  case DeclSpec::TST_struct:      return "struct";
-  case DeclSpec::TST_typename:    return "type-name";
-  case DeclSpec::TST_typeofType:
-  case DeclSpec::TST_typeofExpr:  return "typeof";
-  case DeclSpec::TST_auto:        return "auto";
-  case DeclSpec::TST_decltype:    return "(decltype)";
-  case DeclSpec::TST_error:       return "(error)";
-  }
-  llvm_unreachable("Unknown typespec!");
-}
-
-const char *DeclSpec::getSpecifierName(TQ T) {
-  switch (T) {
-  case DeclSpec::TQ_unspecified: return "unspecified";
-  case DeclSpec::TQ_const:       return "const";
-  case DeclSpec::TQ_restrict:    return "restrict";
-  case DeclSpec::TQ_volatile:    return "volatile";
-  }
-  llvm_unreachable("Unknown typespec!");
-}
-
-bool DeclSpec::SetStorageClassSpec(SCS S, SourceLocation Loc,
-                                   const char *&PrevSpec,
-                                   unsigned &DiagID) {
-  if (StorageClassSpec != SCS_unspecified)
-    return BadSpecifier(S, (SCS)StorageClassSpec, PrevSpec, DiagID);
-  StorageClassSpec = S;
-  StorageClassSpecLoc = Loc;
-  assert((unsigned)S == StorageClassSpec && "SCS constants overflow bitfield");
-  return false;
-}
-
-bool DeclSpec::SetStorageClassSpecThread(SourceLocation Loc,
-                                         const char *&PrevSpec,
-                                         unsigned &DiagID) {
-  if (SCS_thread_specified) {
-    PrevSpec = "__thread";
-    DiagID = diag::ext_duplicate_declspec;
-    return true;
-  }
-  SCS_thread_specified = true;
-  SCS_threadLoc = Loc;
-  return false;
-}
-
-
-/// These methods set the specified attribute of the DeclSpec, but return true
-/// and ignore the request if invalid (e.g. "extern" then "auto" is
-/// specified).
-bool DeclSpec::SetTypeSpecWidth(TSW W, SourceLocation Loc,
-                                const char *&PrevSpec,
-                                unsigned &DiagID) {
-  if (TypeSpecWidth != TSW_unspecified &&
-      // Allow turning long -> long long.
-      (W != TSW_longlong || TypeSpecWidth != TSW_long))
-    return BadSpecifier(W, (TSW)TypeSpecWidth, PrevSpec, DiagID);
-  TypeSpecWidth = W;
-  TSWLoc = Loc;
-  if (TypeAltiVecVector && !TypeAltiVecBool &&
-      ((TypeSpecWidth == TSW_long) || (TypeSpecWidth == TSW_longlong))) {
-    PrevSpec = DeclSpec::getSpecifierName((TST) TypeSpecType);
-    DiagID = diag::warn_vector_long_decl_spec_combination;
-    return true;
-  }
-  return false;
-}
-
-bool DeclSpec::SetTypeSpecComplex(TSC C, SourceLocation Loc,
-                                  const char *&PrevSpec,
-                                  unsigned &DiagID) {
-  if (TypeSpecComplex != TSC_unspecified)
-    return BadSpecifier(C, (TSC)TypeSpecComplex, PrevSpec, DiagID);
-  TypeSpecComplex = C;
-  TSCLoc = Loc;
-  return false;
-}
-
-bool DeclSpec::SetTypeSpecSign(TSS S, SourceLocation Loc,
-                               const char *&PrevSpec,
-                               unsigned &DiagID) {
-  if (TypeSpecSign != TSS_unspecified)
-    return BadSpecifier(S, (TSS)TypeSpecSign, PrevSpec, DiagID);
-  TypeSpecSign = S;
-  TSSLoc = Loc;
-  return false;
-}
-
-bool DeclSpec::SetTypeSpecType(TST T, SourceLocation Loc,
-                               const char *&PrevSpec,
-                               unsigned &DiagID,
-                               void *Rep, bool Owned) {
-  if (TypeSpecType != TST_unspecified) {
-    PrevSpec = DeclSpec::getSpecifierName((TST) TypeSpecType);
-    DiagID = diag::err_invalid_decl_spec_combination;
-    return true;
-  }
-  if (TypeAltiVecVector && (T == TST_bool) && !TypeAltiVecBool) {
-    TypeAltiVecBool = true;
-    TSTLoc = Loc;
-    return false;
-  }
-  TypeSpecType = T;
-  TypeRep = Rep;
-  TSTLoc = Loc;
-  TypeSpecOwned = Owned;
-  if (TypeAltiVecVector && !TypeAltiVecBool && (TypeSpecType == TST_double)) {
-    PrevSpec = DeclSpec::getSpecifierName((TST) TypeSpecType);
-    DiagID = diag::err_invalid_vector_decl_spec;
-    return true;
-  }
-  return false;
-}
-
-bool DeclSpec::SetTypeAltiVecVector(bool isAltiVecVector, SourceLocation Loc,
-                          const char *&PrevSpec, unsigned &DiagID) {
-  if (TypeSpecType != TST_unspecified) {
-    PrevSpec = DeclSpec::getSpecifierName((TST) TypeSpecType);
-    DiagID = diag::err_invalid_vector_decl_spec_combination;
-    return true;
-  }
-  TypeAltiVecVector = isAltiVecVector;
-  AltiVecLoc = Loc;
-  return false;
-}
-
-bool DeclSpec::SetTypeAltiVecPixel(bool isAltiVecPixel, SourceLocation Loc,
-                          const char *&PrevSpec, unsigned &DiagID) {
-  if (!TypeAltiVecVector || TypeAltiVecPixel ||
-      (TypeSpecType != TST_unspecified)) {
-    PrevSpec = DeclSpec::getSpecifierName((TST) TypeSpecType);
-    DiagID = diag::err_invalid_pixel_decl_spec_combination;
-    return true;
-  }
-  TypeAltiVecPixel = isAltiVecPixel;
-  TSTLoc = Loc;
-  return false;
-}
-
-bool DeclSpec::SetTypeSpecError() {
-  TypeSpecType = TST_error;
-  TypeRep = 0;
-  TSTLoc = SourceLocation();
-  return false;
-}
-
-bool DeclSpec::SetTypeQual(TQ T, SourceLocation Loc, const char *&PrevSpec,
-                           unsigned &DiagID, const LangOptions &Lang) {
-  // Duplicates turn into warnings pre-C99.
-  if ((TypeQualifiers & T) && !Lang.C99)
-    return BadSpecifier(T, T, PrevSpec, DiagID);
-  TypeQualifiers |= T;
-
-  switch (T) {
-  default: assert(0 && "Unknown type qualifier!");
-  case TQ_const:    TQ_constLoc = Loc; break;
-  case TQ_restrict: TQ_restrictLoc = Loc; break;
-  case TQ_volatile: TQ_volatileLoc = Loc; break;
-  }
-  return false;
-}
-
-bool DeclSpec::SetFunctionSpecInline(SourceLocation Loc, const char *&PrevSpec,
-                                     unsigned &DiagID) {
-  // 'inline inline' is ok.
-  FS_inline_specified = true;
-  FS_inlineLoc = Loc;
-  return false;
-}
-
-bool DeclSpec::SetFunctionSpecVirtual(SourceLocation Loc, const char *&PrevSpec,
-                                      unsigned &DiagID) {
-  // 'virtual virtual' is ok.
-  FS_virtual_specified = true;
-  FS_virtualLoc = Loc;
-  return false;
-}
-
-bool DeclSpec::SetFunctionSpecExplicit(SourceLocation Loc, const char *&PrevSpec,
-                                       unsigned &DiagID) {
-  // 'explicit explicit' is ok.
-  FS_explicit_specified = true;
-  FS_explicitLoc = Loc;
-  return false;
-}
-
-bool DeclSpec::SetFriendSpec(SourceLocation Loc, const char *&PrevSpec,
-                             unsigned &DiagID) {
-  if (Friend_specified) {
-    PrevSpec = "friend";
-    DiagID = diag::ext_duplicate_declspec;
-    return true;
-  }
-
-  Friend_specified = true;
-  FriendLoc = Loc;
-  return false;
-}
-
-bool DeclSpec::SetConstexprSpec(SourceLocation Loc, const char *&PrevSpec,
-                                unsigned &DiagID) {
-  // 'constexpr constexpr' is ok.
-  Constexpr_specified = true;
-  ConstexprLoc = Loc;
-  return false;
-}
-
-void DeclSpec::setProtocolQualifiers(const ActionBase::DeclPtrTy *Protos,
-                                     unsigned NP,
-                                     SourceLocation *ProtoLocs,
-                                     SourceLocation LAngleLoc) {
-  if (NP == 0) return;
-  ProtocolQualifiers = new ActionBase::DeclPtrTy[NP];
-  ProtocolLocs = new SourceLocation[NP];
-  memcpy((void*)ProtocolQualifiers, Protos, sizeof(ActionBase::DeclPtrTy)*NP);
-  memcpy(ProtocolLocs, ProtoLocs, sizeof(SourceLocation)*NP);
-  NumProtocolQualifiers = NP;
-  ProtocolLAngleLoc = LAngleLoc;
-}
-
-void DeclSpec::SaveWrittenBuiltinSpecs() {
-  writtenBS.Sign = getTypeSpecSign();
-  writtenBS.Width = getTypeSpecWidth();
-  writtenBS.Type = getTypeSpecType();
-  // Search the list of attributes for the presence of a mode attribute.
-  writtenBS.ModeAttr = false;
-  AttributeList* attrs = getAttributes();
-  while (attrs) {
-    if (attrs->getKind() == AttributeList::AT_mode) {
-      writtenBS.ModeAttr = true;
-      break;
-    }
-    attrs = attrs->getNext();
-  }
-}
-
-/// Finish - This does final analysis of the declspec, rejecting things like
-/// "_Imaginary" (lacking an FP type).  This returns a diagnostic to issue or
-/// diag::NUM_DIAGNOSTICS if there is no error.  After calling this method,
-/// DeclSpec is guaranteed self-consistent, even if an error occurred.
-void DeclSpec::Finish(Diagnostic &D, Preprocessor &PP) {
-  // Before possibly changing their values, save specs as written.
-  SaveWrittenBuiltinSpecs();
-  SaveStorageSpecifierAsWritten();
-
-  // Check the type specifier components first.
-  SourceManager &SrcMgr = PP.getSourceManager();
-
-  // Validate and finalize AltiVec vector declspec.
-  if (TypeAltiVecVector) {
-    if (TypeAltiVecBool) {
-      // Sign specifiers are not allowed with vector bool. (PIM 2.1)
-      if (TypeSpecSign != TSS_unspecified) {
-        Diag(D, TSSLoc, SrcMgr, diag::err_invalid_vector_bool_decl_spec)
-          << getSpecifierName((TSS)TypeSpecSign);
-      }
-
-      // Only char/int are valid with vector bool. (PIM 2.1)
-      if (((TypeSpecType != TST_unspecified) && (TypeSpecType != TST_char) &&
-           (TypeSpecType != TST_int)) || TypeAltiVecPixel) {
-        Diag(D, TSTLoc, SrcMgr, diag::err_invalid_vector_bool_decl_spec)
-          << (TypeAltiVecPixel ? "__pixel" :
-                                 getSpecifierName((TST)TypeSpecType));
-      }
-
-      // Only 'short' is valid with vector bool. (PIM 2.1)
-      if ((TypeSpecWidth != TSW_unspecified) && (TypeSpecWidth != TSW_short))
-        Diag(D, TSWLoc, SrcMgr, diag::err_invalid_vector_bool_decl_spec)
-          << getSpecifierName((TSW)TypeSpecWidth);
-
-      // Elements of vector bool are interpreted as unsigned. (PIM 2.1)
-      if ((TypeSpecType == TST_char) || (TypeSpecType == TST_int) ||
-          (TypeSpecWidth != TSW_unspecified))
-        TypeSpecSign = TSS_unsigned;
-    }
-
-    if (TypeAltiVecPixel) {
-      //TODO: perform validation
-      TypeSpecType = TST_int;
-      TypeSpecSign = TSS_unsigned;
-      TypeSpecWidth = TSW_short;
-    }
-  }
-
-  // signed/unsigned are only valid with int/char/wchar_t.
-  if (TypeSpecSign != TSS_unspecified) {
-    if (TypeSpecType == TST_unspecified)
-      TypeSpecType = TST_int; // unsigned -> unsigned int, signed -> signed int.
-    else if (TypeSpecType != TST_int  &&
-             TypeSpecType != TST_char && TypeSpecType != TST_wchar) {
-      Diag(D, TSSLoc, SrcMgr, diag::err_invalid_sign_spec)
-        << getSpecifierName((TST)TypeSpecType);
-      // signed double -> double.
-      TypeSpecSign = TSS_unspecified;
-    }
-  }
-
-  // Validate the width of the type.
-  switch (TypeSpecWidth) {
-  case TSW_unspecified: break;
-  case TSW_short:    // short int
-  case TSW_longlong: // long long int
-    if (TypeSpecType == TST_unspecified)
-      TypeSpecType = TST_int; // short -> short int, long long -> long long int.
-    else if (TypeSpecType != TST_int) {
-      Diag(D, TSWLoc, SrcMgr,
-           TypeSpecWidth == TSW_short ? diag::err_invalid_short_spec
-                                      : diag::err_invalid_longlong_spec)
-        <<  getSpecifierName((TST)TypeSpecType);
-      TypeSpecType = TST_int;
-    }
-    break;
-  case TSW_long:  // long double, long int
-    if (TypeSpecType == TST_unspecified)
-      TypeSpecType = TST_int;  // long -> long int.
-    else if (TypeSpecType != TST_int && TypeSpecType != TST_double) {
-      Diag(D, TSWLoc, SrcMgr, diag::err_invalid_long_spec)
-        << getSpecifierName((TST)TypeSpecType);
-      TypeSpecType = TST_int;
-    }
-    break;
-  }
-
-  // TODO: if the implementation does not implement _Complex or _Imaginary,
-  // disallow their use.  Need information about the backend.
-  if (TypeSpecComplex != TSC_unspecified) {
-    if (TypeSpecType == TST_unspecified) {
-      Diag(D, TSCLoc, SrcMgr, diag::ext_plain_complex)
-        << FixItHint::CreateInsertion(
-                              PP.getLocForEndOfToken(getTypeSpecComplexLoc()),
-                                                 " double");
-      TypeSpecType = TST_double;   // _Complex -> _Complex double.
-    } else if (TypeSpecType == TST_int || TypeSpecType == TST_char) {
-      // Note that this intentionally doesn't include _Complex _Bool.
-      Diag(D, TSTLoc, SrcMgr, diag::ext_integer_complex);
-    } else if (TypeSpecType != TST_float && TypeSpecType != TST_double) {
-      Diag(D, TSCLoc, SrcMgr, diag::err_invalid_complex_spec)
-        << getSpecifierName((TST)TypeSpecType);
-      TypeSpecComplex = TSC_unspecified;
-    }
-  }
-
-  // C++ [class.friend]p6:
-  //   No storage-class-specifier shall appear in the decl-specifier-seq
-  //   of a friend declaration.
-  if (isFriendSpecified() && getStorageClassSpec()) {
-    DeclSpec::SCS SC = getStorageClassSpec();
-    const char *SpecName = getSpecifierName(SC);
-
-    SourceLocation SCLoc = getStorageClassSpecLoc();
-    SourceLocation SCEndLoc = SCLoc.getFileLocWithOffset(strlen(SpecName));
-
-    Diag(D, SCLoc, SrcMgr, diag::err_friend_storage_spec)
-      << SpecName
-      << FixItHint::CreateRemoval(SourceRange(SCLoc, SCEndLoc));
-
-    ClearStorageClassSpecs();
-  }
-
-  // Okay, now we can infer the real type.
-
-  // TODO: return "auto function" and other bad things based on the real type.
-
-  // 'data definition has no type or storage class'?
-}
-
-bool DeclSpec::isMissingDeclaratorOk() {
-  TST tst = getTypeSpecType();
-  return (tst == TST_union
-       || tst == TST_struct
-       || tst == TST_class
-       || tst == TST_enum
-          ) && getTypeRep() != 0 && StorageClassSpec != DeclSpec::SCS_typedef;
-}
-
-void UnqualifiedId::clear() {
-  if (Kind == IK_TemplateId)
-    TemplateId->Destroy();
-  
-  Kind = IK_Identifier;
-  Identifier = 0;
-  StartLocation = SourceLocation();
-  EndLocation = SourceLocation();
-}
-
-void UnqualifiedId::setOperatorFunctionId(SourceLocation OperatorLoc, 
-                                          OverloadedOperatorKind Op,
-                                          SourceLocation SymbolLocations[3]) {
-  Kind = IK_OperatorFunctionId;
-  StartLocation = OperatorLoc;
-  EndLocation = OperatorLoc;
-  OperatorFunctionId.Operator = Op;
-  for (unsigned I = 0; I != 3; ++I) {
-    OperatorFunctionId.SymbolLocations[I] = SymbolLocations[I].getRawEncoding();
-    
-    if (SymbolLocations[I].isValid())
-      EndLocation = SymbolLocations[I];
-  }
-}