[GitHub] [arrow] kou commented on pull request #13293: ARROW-16725: [C++] Fix compilation warnings in release mode

[GitBox <gi...@apache.org>]

kou commented on PR #13293:
URL: https://github.com/apache/arrow/pull/13293#issuecomment-1145518011

   It seems there are more warnings. e.g.:
   
   https://github.com/apache/arrow/runs/6707180740?check_suite_focus=true#step:7:1074
   
   ```text
   In file included from D:/a/arrow/arrow/build/cpp/src/arrow/compute/kernels/CMakeFiles/arrow-compute-scalar-test.dir/Unity/unity_0_cxx.cxx:3:
   D:/a/arrow/arrow/cpp/src/arrow/compute/kernels/scalar_arithmetic_test.cc: In instantiation of 'void arrow::compute::TestUnaryArithmeticFloating_Sqrt_Test<gtest_TypeParam_>::TestBody() [with gtest_TypeParam_ = arrow::DoubleType]':
   D:/a/arrow/arrow/cpp/src/arrow/compute/kernels/scalar_arithmetic_test.cc:3338:1:   required from here
   D:/a/arrow/arrow/cpp/src/arrow/compute/kernels/scalar_arithmetic_test.cc:3342:8: warning: unused variable 'max_val' [-Wunused-variable]
    3342 |   auto max_val = std::numeric_limits<CType>::max();
         |        ^~~~~~~
   ```
   
   Do you want to suppress them in this pull request?


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