exiv2

Author	SHA1	Message	Date
Robin Mills	d632988bbd	Massive code prolog cleanup.	4 years ago
Dan Čermák	2dacb19933	[safe_op] Add Safe::abs(), calculates absoulte value without UB Add a drop-in replacement for std::abs which never produces negative values and thereby never invokes undefined behavior.	7 years ago
Dan Čermák	06ec1e6984	[safe_op] Refactored addition overflow checks using functions only - templated structs were not required, SFINAE works for functions too => use instead, removes some unneeded code - fix non-usage of builtins with clang - adjust unit tests	7 years ago
Dan Čermák	3b3283e37d	Added unit tests for new overflow checking addition functions	8 years ago