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GH-41433: [C++][Gandiva] Fix ascii_utf8 function to return same result on x86 and Arm #41434 #82

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merged 1 commit into from
Oct 4, 2024
Merged

GH-41433: [C++][Gandiva] Fix ascii_utf8 function to return same result on x86 and Arm #41434 #82

merged 1 commit into from
Oct 4, 2024

Commits on Oct 2, 2024

  1. apacheGH-41433: [C++][Gandiva] Fix ascii_utf8 function to return same… 

    … result on x86 and Arm (apache#41434)

Fixing ascii_utf8 function that has different return result on x86 and Arm due to default char type sign difference on those platforms. Added tests to cover existing x86 behavior for ascii symbols with code >127.

1. Added type cast to signed char to save existing x86 behavior on Arm platform.
2. Added tests cases for negative results.

UT included.

None

* GitHub Issue: apache#41433

Authored-by: DenisTarasyuk <[email protected]>
Signed-off-by: Sutou Kouhei <[email protected]>
    @DenisTarasyuk
    DenisTarasyuk committed Oct 2, 2024
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