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Added an accessor for integer64 #7724

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2a2e65a
Added INTEGER64/_RO accessors
brycepanza Apr 23, 2026
7e83f6e
News update
brycepanza Apr 23, 2026
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2 changes: 2 additions & 0 deletions NEWS.md
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Expand Up @@ -66,6 +66,8 @@

6. Enhanced tests for OpenMP support, detecting incompatibilities such as R-bundled runtime _vs._ newer Xcode and testing for a manually installed runtime from <https://mac.r-project.org/openmp>, [#6622](https://github.com/Rdatatable/data.table/issues/6622). Thanks to @dvg-p4 for initial report and testing, @twitched for the pointers, @tdhock and @aitap for the fix.

7. `integer64` type from {bit64} now has `INTEGER64` and `INTEGER64_RO` accessors in `src/data.table.h` to avoid direct casts and inconsistency issues, providing a standardized accessor to improve readability, [#7618](https://github.com/Rdatatable/data.table/issues/7618). Thanks @MichaelChirico and @ben-schwen for the report, @aksh08022006 and @aitap for assistance, and @brycepanza, @cjl525, @ProjectsByFerm, and @lacyhamilton for the fix.

## data.table [v1.18.2.1](https://github.com/Rdatatable/data.table/milestone/44?closed=1) (22 January 2026)

### BUG FIXES
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2 changes: 2 additions & 0 deletions src/data.table.h
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#endif
#include <Rinternals.h>
#define SEXPPTR_RO(x) ((const SEXP *)DATAPTR_RO(x)) // to avoid overhead of looped STRING_ELT and VECTOR_ELT
#define INTEGER64(x) ((int64_t *)REAL(x))
#define INTEGER64_RO(x) ((const int64_t *)REAL_RO(x))
#include <stdint.h> // for uint64_t rather than unsigned long long
#include <stdarg.h> // for va_list, va_start
#include <stdbool.h>
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