Add two signed integers, checking for overflow.
The overflow is sticky, meaning a sequence of operations can be done and overflow need only be checked at the end.
left operand
right operand
set if an overflow occurs, is not affected otherwise
the sum
The D Programming Language's Unofficial Docs
beta
The D Programming Language's Unofficial Docs
beta
Add two signed integers, checking for overflow.
The overflow is sticky, meaning a sequence of operations can be done and overflow need only be checked at the end.