implicit conversion from 'long long' to 'double' in summation.cpp

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    • Type: Bug
    • Resolution: Fixed
    • Priority: Major - P3
    • 5.1.0-rc0
    • Affects Version/s: None
    • Component/s: Security
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      Compile with clang-10

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      Compile with clang-10
    • Execution Team 2021-08-23
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      src/mongo/util/summation.cpp:55:40: error: implicit conversion from 'long long' to 'double' changes value from 9223372036854775807 to 9223372036854775808 [-Werror,-Wimplicit-int-float-conversion]

if (_sum > limits::min() && _sum < limits::max())

                                                       ~ ^~~~~~~~~~~~~

 

src/mongo/util/summation.cpp:64:17: error: implicit conversion from 'long long' to 'double' changes value from 9223372036854775807 to 9223372036854775808 [-Werror,-Wimplicit-int-float-conversion]
 if (_sum == limits::max())

              ~~ ^~~~~~~~~~~~~

 

src/mongo/util/summation.cpp:81:17: error: implicit conversion from 'long long' to 'double' changes value from 9223372036854775807 to 9223372036854775808 [-Werror,-Wimplicit-int-float-conversion]

if (_sum == std::numeric_limits<long long>::max()) {

              ~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

              Assignee:
              Benety Goh
              Reporter:
              Jiang Li
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                Created:
                Updated:
                Resolved: