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https://issues.apache.org/jira/browse/ARROW-7304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wes McKinney updated ARROW-7304:
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Summary: [C++] clang-tidy diagnostics not emitted for most headers (was:
clang-tidy diagnostics not emitted for most headers)
> [C++] clang-tidy diagnostics not emitted for most headers
> ---------------------------------------------------------
>
> Key: ARROW-7304
> URL: https://issues.apache.org/jira/browse/ARROW-7304
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++, CI
> Affects Versions: 0.15.1
> Reporter: Elvis Stansvik
> Priority: Minor
>
> The {{HeaderFilterRegex}} in {{.clang-tidy}} is written
> {code}
> HeaderFilterRegex:
> '^(.*codegen.*|.*_generated.*|.*windows_compatibility.h|.*pyarrow_api.h|.*pyarrow_lib.h|.*python/config.h|.*python/platform.h|.*thirdparty/ae/.*|.*vendored/.*|.*RcppExports.cpp.*|)$'
> {code}
> as if it was an exclusion filter, but {{HeaderFilterRegex}} is in fact an
> inclusion mechanism. So clang-tidy diagnostics are not emitted for I guess
> most of the headers in Arrow.
> See
> [https://github.com/apache/arrow/commit/72b553147e4bd47e100fbfd58ed49041561b7bc4#r36225046]
> which is where I came across this.
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