예제 #1
0
파일: APValue.cpp 프로젝트: avakar/clang
static void WriteShortAPValueToStream(raw_ostream& Out,
                                      const APValue& V) {
  switch (V.getKind()) {
  default: llvm_unreachable("Unknown APValue kind!");
  case APValue::Uninitialized:
    Out << "Uninitialized";
    break;
  case APValue::Int:
    Out << V.getInt();
    break;
  case APValue::Float:
    Out << GetApproxValue(V.getFloat());
    break;
  case APValue::Vector:
    Out << '[';
    WriteShortAPValueToStream(Out, V.getVectorElt(0));
    for (unsigned i = 1; i != V.getVectorLength(); ++i) {
      Out << ", ";
      WriteShortAPValueToStream(Out, V.getVectorElt(i));
    }
    Out << ']';
    break;
  case APValue::ComplexInt:
    Out << V.getComplexIntReal() << "+" << V.getComplexIntImag() << "i";
    break;
  case APValue::ComplexFloat:
    Out << GetApproxValue(V.getComplexFloatReal()) << "+"
        << GetApproxValue(V.getComplexFloatImag()) << "i";
    break;
  case APValue::LValue:
    Out << "LValue: <todo>";
    break;
  }
}
예제 #2
0
파일: APValue.cpp 프로젝트: Teemperor/clang
APValue::APValue(const APValue &RHS) : Kind(Uninitialized) {
  switch (RHS.getKind()) {
  case Uninitialized:
    break;
  case Int:
    MakeInt();
    setInt(RHS.getInt());
    break;
  case Float:
    MakeFloat();
    setFloat(RHS.getFloat());
    break;
  case Vector:
    MakeVector();
    setVector(((const Vec *)(const char *)RHS.Data.buffer)->Elts,
              RHS.getVectorLength());
    break;
  case ComplexInt:
    MakeComplexInt();
    setComplexInt(RHS.getComplexIntReal(), RHS.getComplexIntImag());
    break;
  case ComplexFloat:
    MakeComplexFloat();
    setComplexFloat(RHS.getComplexFloatReal(), RHS.getComplexFloatImag());
    break;
  case LValue:
    MakeLValue();
    if (RHS.hasLValuePath())
      setLValue(RHS.getLValueBase(), RHS.getLValueOffset(), RHS.getLValuePath(),
                RHS.isLValueOnePastTheEnd(), RHS.isNullPointer());
    else
      setLValue(RHS.getLValueBase(), RHS.getLValueOffset(), NoLValuePath(),
                RHS.isNullPointer());
    break;
  case Array:
    MakeArray(RHS.getArrayInitializedElts(), RHS.getArraySize());
    for (unsigned I = 0, N = RHS.getArrayInitializedElts(); I != N; ++I)
      getArrayInitializedElt(I) = RHS.getArrayInitializedElt(I);
    if (RHS.hasArrayFiller())
      getArrayFiller() = RHS.getArrayFiller();
    break;
  case Struct:
    MakeStruct(RHS.getStructNumBases(), RHS.getStructNumFields());
    for (unsigned I = 0, N = RHS.getStructNumBases(); I != N; ++I)
      getStructBase(I) = RHS.getStructBase(I);
    for (unsigned I = 0, N = RHS.getStructNumFields(); I != N; ++I)
      getStructField(I) = RHS.getStructField(I);
    break;
  case Union:
    MakeUnion();
    setUnion(RHS.getUnionField(), RHS.getUnionValue());
    break;
  case MemberPointer:
    MakeMemberPointer(RHS.getMemberPointerDecl(),
                      RHS.isMemberPointerToDerivedMember(),
                      RHS.getMemberPointerPath());
    break;
  case AddrLabelDiff:
    MakeAddrLabelDiff();
    setAddrLabelDiff(RHS.getAddrLabelDiffLHS(), RHS.getAddrLabelDiffRHS());
    break;
  }
}