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https://issues.apache.org/jira/browse/ARROW-8951?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes McKinney reassigned ARROW-8951:
-----------------------------------
Assignee: Wes McKinney
> [C++] Fix compiler warning in compute/kernels/scalar_cast_temporal.cc
> ---------------------------------------------------------------------
>
> Key: ARROW-8951
> URL: https://issues.apache.org/jira/browse/ARROW-8951
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: Wes McKinney
> Assignee: Wes McKinney
> Priority: Major
> Fix For: 1.0.0
>
>
> The kernel functor can return an uninitialized value on errors
> {code}
> ../src/arrow/compute/kernels/scalar_cast_temporal.cc: In member function ‘OUT
> arrow::compute::internal::ParseTimestamp::Call(arrow::compute::KernelContext*,
> ARG0) const [with OUT = long int; ARG0 =
> nonstd::sv_lite::basic_string_view<char>]’:
> ../src/arrow/compute/kernels/scalar_cast_temporal.cc:267:12: warning:
> ‘result’ may be used uninitialized in this function [-Wmaybe-uninitialized]
> return result;
> {code}
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