this->destroyAll();
// Reduce the number of buckets.
- unsigned NewNumBuckets
- = std::max(64, 1 << (Log2_32_Ceil(OldNumEntries) + 1));
+ unsigned NewNumBuckets = 0;
+ if (OldNumEntries)
+ NewNumBuckets = std::max(64, 1 << (Log2_32_Ceil(OldNumEntries) + 1));
if (NewNumBuckets == NumBuckets) {
this->BaseT::initEmpty();
return;
/// A "union" of an inline bucket array and the struct representing
/// a large bucket. This union will be discriminated by the 'Small' bit.
- typename AlignedCharArray<BucketT[InlineBuckets], LargeRep>::union_type
- storage;
+ AlignedCharArrayUnion<BucketT[InlineBuckets], LargeRep> storage;
public:
explicit SmallDenseMap(unsigned NumInitBuckets = 0) {
return; // Nothing to do.
// First move the inline buckets into a temporary storage.
- typename AlignedCharArray<BucketT[InlineBuckets]>::union_type
- TmpStorage;
+ AlignedCharArrayUnion<BucketT[InlineBuckets]> TmpStorage;
BucketT *TmpBegin = reinterpret_cast<BucketT *>(TmpStorage.buffer);
BucketT *TmpEnd = TmpBegin;