checkColumnType(t, "name", false)
			checkIndex(t, nil)
		}
		checkUnique = func(t *testing.T) {
			checkColumnType(t, "name", true)
			checkIndex(t, []gorm.Index{uniqueConstraintIndex})
		}
		checkUniqueIndex = func(t *testing.T) {
			checkColumnType(t, "name", true)
			checkIndex(t, []gorm.Index{uniqueIndex})
		}
		checkMyIndex = func(t *testing.T) {
			checkColumnType(t, "name", true)

	// Using a function literal like this lets us evaluate the
	// function arguments only once while doing pointer checks.
	// This is particularly useful when passing additional arguments
	// to _cgoCheckPointer, as done in checkIndex and checkAddr.
	//
	// When the function argument is a conversion to unsafe.Pointer,
	// we unwrap the conversion before checking the pointer,
	// and then wrap again when calling C.f. This lets us check

	// Update minHeapIdx. Note that even if there's no mapping work to do,
	// we may still have a new, lower minimum heap address.
	minHeapIdx := s.minHeapIdx.Load()
	if baseIdx := uintptr(chunkIndex(base)); minHeapIdx == 0 || baseIdx < minHeapIdx {
		s.minHeapIdx.Store(baseIdx)
	}
	return s.sysGrow(base, limit, sysStat)
}