2 Commits

Author SHA1 Message Date
Scott Graham
1a17e7e643 win: Avoid warnings about conversion to smaller integer types
e.g.

d:\src\crashpad\crashpad\util\numeric\in_range_cast.h(35) : warning C4244: 'return' : conversion from 'unsigned __int64' to 'uint32_t', possible loss of data
d:\src\crashpad\crashpad\util\numeric\in_range_cast.h(35) : warning C4244: 'return' : conversion from '__int64' to 'int32_t', possible loss of data
        d:\src\crashpad\crashpad\util\numeric\in_range_cast_test.cc(54) : see reference to function template instantiation 'Destination crashpad::InRangeCast<int32_t,__int64>(Source,Destination)' being compiled
        with
        [
            Destination=int32_t
,            Source=__int64
        ]

R=mark@chromium.org
BUG=crashpad:1

Review URL: https://codereview.chromium.org/800073003
2014-12-15 16:19:33 -08:00
Mark Mentovai
6997418cd4 Add InRangeCast<> and its test.
InRangeCast<> is similar to base::saturated_cast<>, but it allows the
caller to specify the value to be returned in the event that the source
value can’t be converted to the destination data type without data loss.

TEST=util_test InRangeCast
R=rsesek@chromium.org

Review URL: https://codereview.chromium.org/467103002
2014-08-14 16:00:44 -07:00