Add two unsigned integers LHS and RHS.
Synopsis
Declared in <llvm/Support/CheckedArithmetic.h>
template<typename T>
std::optional<T>
checkedAddUnsigned(
T LHS,
T RHS)
requires std::is_unsigned_v<T>;Return Value
Optional of sum if no unsigned overflow occurred, std::nullopt otherwise.
Parameters
Name |
Description |
LHS |
Left‐hand operand of the sum. |
RHS |
Right‐hand operand of the sum. |
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