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[Support][ErrorOr] Don't use nullptr :(

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173212 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Michael J. Spencer 2013-01-23 00:22:30 +00:00
parent 70d2ca0725
commit 4d79724e13
1 changed files with 6 additions and 6 deletions
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12
include/llvm/Support/ErrorOr.h
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@ -336,9 +336,9 @@ protected:
template <>
class ErrorOr<void> {
public:
ErrorOr() : Error(nullptr, 0) {}
ErrorOr() : Error(0, 0) {}
ErrorOr(llvm::error_code EC) : Error(nullptr, 0) {
ErrorOr(llvm::error_code EC) : Error(0, 0) {
if (EC == errc::success) {
Error.setInt(1);
return;
@ -352,14 +352,14 @@ public:
template<class UserDataT>
ErrorOr(UserDataT UD, typename
enable_if_c<ErrorOrUserDataTraits<UserDataT>::value>::type* = 0)
: Error(nullptr, 0) {
: Error(0, 0) {
ErrorHolderBase *E = new ErrorHolder<UserDataT>(llvm_move(UD));
E->Error = ErrorOrUserDataTraits<UserDataT>::error();
E->HasUserData = true;
Error.setPointer(E);
}
ErrorOr(const ErrorOr &Other) : Error(nullptr, 0) {
ErrorOr(const ErrorOr &Other) : Error(0, 0) {
Error = Other.Error;
if (Other.Error.getPointer()->Error) {
Error.getPointer()->aquire();
@ -377,11 +377,11 @@ public:
}
#if LLVM_HAS_RVALUE_REFERENCES
ErrorOr(ErrorOr &&Other) : Error(nullptr) {
ErrorOr(ErrorOr &&Other) : Error(0) {
// Get other's error.
Error = Other.Error;
// Tell other not to do any destruction.
Other.Error.setPointer(nullptr);
Other.Error.setPointer(0);
}
ErrorOr &operator =(ErrorOr &&Other) {