/// The definition of equality is not straightforward for floating point, so
/// we won't use operator==. Use one of the following, or write whatever it
/// is you really mean.
- bool operator==(const APFloat &) const LLVM_DELETED_FUNCTION;
+ bool operator==(const APFloat &) const = delete;
/// IEEE comparison with another floating point number (NaNs compare
/// unordered, 0==-0).