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[Gandiva][C++] Fix castINTERVALDAY and castINTERVALYEAR #31518
Description
Fix error in LLVM where didn't find these two functions.
Fix regex to allow negative digits for Interval Day and Interval Year.
Reporter: Johnnathan Rodrigo Pego de Almeida / @Johnnathanalmeida
Externally tracked issue: #12776
PRs and other links:
Note: This issue was originally created as ARROW-16108. Please see the migration documentation for further details.
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thisisnic commentedon Oct 26, 2026
Both parts of this were fixed by the same author in ARROW-16881 (#13421), released in Arrow 9.0.0: the function holder lookup now lowercases the name before matching, and the interval regexes in
interval_holder.ccaccept negative digits, with tests forP-1D,P-1W,P-1MandP-1Y. The linked PR #12776 was superseded by that one. Closing as resolved; please open a new issue if you still hit a problem withcastINTERVALDAYorcastINTERVALYEARon a current release.