R – /trunk/src/main/altclasses.c

Rev 90261 – Ported r90260 (wrapper stale pointer fix) from R-patched.

luke — Wed, 15 Jul 2026 20:34:27 +0000

luke – 3 file(s) modified
Ported r90260 (wrapper stale pointer fix) from R-patched.

~ /trunk
~ /trunk/doc/NEWS.Rd
~ /trunk/src/main/altclasses.c

Rev 89199 – Handle assigning a compact integer sequence as rownames more efficiently. ...

luke — Thu, 18 Dec 2025 23:13:51 +0000

luke – 3 file(s) modified
Handle assigning a compact integer sequence as rownames more efficiently.
Reported by Davis Vaughan in https://github.com/r-devel/r-dev-day/y/issues/146
r-dev-day

~ /trunk/src/include/Defn.h
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/attrib.c

Rev 89022 – Add DATAPTR_RW for use in ALTREP Dataptr methods.

luke — Sat, 15 Nov 2025 20:05:57 +0000

luke – 4 file(s) modified
Add DATAPTR_RW for use in ALTREP Dataptr methods.

~ /trunk/doc/manual/R-exts.texi
~ /trunk/src/include/R_ext/Altrep.h
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/memory.c

Rev 87901 – C standard has attributes before return values

ripley — Sat, 08 Mar 2025 09:43:51 +0000

ripley – 21 file(s) modified
C standard has attributes before return values

~ /trunk/src/main/altclasses.c
~ /trunk/src/main/coerce.c
~ /trunk/src/main/connections.c
~ /trunk/src/main/context.c
~ /trunk/src/main/dounzip.c
~ /trunk/src/main/duplicate.c
~ /trunk/src/main/envir.c
~ /trunk/src/main/eval.c
~ /trunk/src/main/internet.c
~ /trunk/src/main/iosupport.c
~ /trunk/src/main/machine.c
~ /trunk/src/main/memory.c
~ /trunk/src/main/names.c
~ /trunk/src/main/objects.c
~ /trunk/src/main/options.c
~ /trunk/src/main/platform.c
~ /trunk/src/main/printutils.c
~ /trunk/src/main/saveload.c
~ /trunk/src/main/subscript.c
~ /trunk/src/main/sysutils.c
~ /trunk/src/main/util.c

Rev 87816 – more Rboolean tweaks

ripley — Tue, 25 Feb 2025 05:34:13 +0000

ripley – 4 file(s) modified
more Rboolean tweaks

~ /trunk/src/main/altclasses.c
~ /trunk/src/main/connections.c
~ /trunk/src/main/context.c
~ /trunk/src/main/main.c

Rev 87184 – -Wall; cosmetic

maechler — Fri, 20 Sep 2024 21:34:50 +0000

maechler – 14 file(s) modified
-Wall; cosmetic

~ /trunk/src/include/Errormsg.h
~ /trunk/src/library/methods/R/SClasses.R
~ /trunk/src/library/stats/R/aov.R
~ /trunk/src/library/utils/R/citation.R
~ /trunk/src/library/utils/R/completion.R
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/apply.c
~ /trunk/src/main/eval.c
~ /trunk/src/main/platform.c
~ /trunk/src/main/subscript.c
~ /trunk/tests/Examples/tools-Ex.Rout.save
~ /trunk/tests/reg-tests-1e.R
~ /trunk/tests/reg-tests-2.R
~ /trunk/tests/reg-tests-2.Rout.save

Rev 87180 – Memcpy, memmove and memset should be only called on valid ...

kalibera — Fri, 20 Sep 2024 08:12:47 +0000

kalibera – 33 file(s) modified
Memcpy, memmove and memset should be only called on valid pointers even when
the size is zero to avoid undefined behavior.

~ /trunk/src/extra/graphapp/bitmaps.c
~ /trunk/src/extra/xdr/xdr_mem.c
~ /trunk/src/gnuwin32/console.c
~ /trunk/src/gnuwin32/getline/getline.c
~ /trunk/src/gnuwin32/system.c
~ /trunk/src/include/R_ext/RS.h
~ /trunk/src/library/graphics/src/stem.c
~ /trunk/src/library/stats/src/ansari.c
~ /trunk/src/library/stats/src/HoltWinters.c
~ /trunk/src/library/stats/src/kendall.c
~ /trunk/src/library/stats/src/model.c
~ /trunk/src/library/stats/src/port.c
~ /trunk/src/library/stats/src/rWishart.c
~ /trunk/src/library/tools/src/gramRd.c
~ /trunk/src/library/tools/src/gramRd.y
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/apply.c
~ /trunk/src/main/connections.c
~ /trunk/src/main/dotcode.c
~ /trunk/src/main/duplicate.c
~ /trunk/src/main/envir.c
~ /trunk/src/main/eval.c
~ /trunk/src/main/gram.c
~ /trunk/src/main/gram.y
~ /trunk/src/main/memory.c
~ /trunk/src/main/platform.c
~ /trunk/src/main/radixsort.c
~ /trunk/src/main/raw.c
~ /trunk/src/main/serialize.c
~ /trunk/src/main/subscript.c
~ /trunk/src/main/sysutils.c
~ /trunk/src/modules/internet/Rhttpd.c
~ /trunk/src/modules/internet/sockconn.c

Rev 86615 – The SET_TYPEOF function in memory.c now throws an error if ...

luke — Sat, 25 May 2024 12:38:08 +0000

luke – 4 file(s) modified
The SET_TYPEOF function in memory.c now throws an error if old and new
types are not compatible in memory layout and content.

~ /trunk/doc/NEWS.Rd
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/altrep.c
~ /trunk/src/main/memory.c

Rev 85576 – Fix incompatibility between format string and arguments.

kalibera — Tue, 21 Nov 2023 14:42:49 +0000

kalibera – 4 file(s) modified
Fix incompatibility between format string and arguments.

~ /trunk/src/main/altclasses.c
~ /trunk/src/main/connections.c
~ /trunk/src/main/memory.c
~ /trunk/src/main/serialize.c

Rev 85146 – Add R_typeToChar() ans use to replace type2char(TYPEOF()). [From OBJSXP branch.]

luke — Thu, 14 Sep 2023 18:44:38 +0000

luke – 29 file(s) modified
Add R_typeToChar() ans use to replace type2char(TYPEOF()).
[From OBJSXP branch.]

~ /trunk/src/include/Rinlinedfuns.h
~ /trunk/src/include/Rinternals.h
~ /trunk/src/library/methods/src/methods_list_dispatch.c
~ /trunk/src/library/stats/src/complete_cases.c
~ /trunk/src/library/stats/src/deriv.c
~ /trunk/src/library/stats/src/model.c
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/array.c
~ /trunk/src/main/attrib.c
~ /trunk/src/main/bind.c
~ /trunk/src/main/builtin.c
~ /trunk/src/main/coerce.c
~ /trunk/src/main/dotcode.c
~ /trunk/src/main/errors.c
~ /trunk/src/main/eval.c
~ /trunk/src/main/identical.c
~ /trunk/src/main/inspect.c
~ /trunk/src/main/logic.c
~ /trunk/src/main/memory.c
~ /trunk/src/main/objects.c
~ /trunk/src/main/print.c
~ /trunk/src/main/radixsort.c
~ /trunk/src/main/RNG.c
~ /trunk/src/main/seq.c
~ /trunk/src/main/subscript.c
~ /trunk/src/main/subset.c
~ /trunk/src/main/summary.c
~ /trunk/src/main/sysutils.c
~ /trunk/src/main/util.c

Rev 84246 – fix more typos in comments (+ 2 strings) from Eric ...

maechler — Thu, 13 Apr 2023 06:54:39 +0000

maechler – 31 file(s) modified
fix more typos in comments (+ 2 strings) from Eric Lindblad

~ /trunk/src/main/altclasses.c
~ /trunk/src/main/attrib.c
~ /trunk/src/main/character.c
~ /trunk/src/main/connections.c
~ /trunk/src/main/context.c
~ /trunk/src/main/datetime.c
~ /trunk/src/main/devices.c
~ /trunk/src/main/dotcode.c
~ /trunk/src/main/dounzip.c
~ /trunk/src/main/dstruct.c
~ /trunk/src/main/duplicate.c
~ /trunk/src/main/envir.c
~ /trunk/src/main/eval.c
~ /trunk/src/main/gram.c
~ /trunk/src/main/gram.y
~ /trunk/src/main/grep.c
~ /trunk/src/main/identical.c
~ /trunk/src/main/main.c
~ /trunk/src/main/memory.c
~ /trunk/src/main/names.c
~ /trunk/src/main/platform.c
~ /trunk/src/main/plot3d.c
~ /trunk/src/main/plotmath.c
~ /trunk/src/main/qsort.c
~ /trunk/src/main/radixsort.c
~ /trunk/src/main/RNG.c
~ /trunk/src/main/serialize.c
~ /trunk/src/main/sort.c
~ /trunk/src/main/subset.c
~ /trunk/src/main/unique.c
~ /trunk/src/main/util.c

Rev 83995 – Allow non-writable data pointers to be obtained for ALTLIST objects ...

luke — Thu, 16 Mar 2023 17:10:48 +0000

luke – 2 file(s) modified
Allow non-writable data pointers to be obtained for ALTLIST objects
(from Lionel

~ /trunk/src/main/altclasses.c
~ /trunk/src/main/altrep.c

Rev 83994 – Allow VECSXP objects to be wrapped (PR18493).

luke — Thu, 16 Mar 2023 16:37:14 +0000

luke – 1 file(s) modified
Allow VECSXP objects to be wrapped (PR18493).

~ /trunk/src/main/altclasses.c

Rev 83914 – ALTREP now supports \code{VECSXP} vectors. Contributed by Gabor Csardi in ...

luke — Tue, 28 Feb 2023 20:08:52 +0000

luke – 7 file(s) modified
ALTREP now supports \code{VECSXP} vectors.
Contributed by Gabor Csardi in PR17620.

~ /trunk/doc/NEWS.Rd
~ /trunk/src/include/Defn.h
~ /trunk/src/include/R_ext/Altrep.h
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/altrep.c
~ /trunk/src/main/dotcode.c
~ /trunk/src/main/memory.c

Rev 83446 – C23 requires attributes before return values

ripley — Wed, 14 Dec 2022 08:49:03 +0000

ripley – 78 file(s) modified
C23 requires attributes before return values

~ /trunk/src/main/agrep.c
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/altrep.c
~ /trunk/src/main/apply.c
~ /trunk/src/main/arithmetic.c
~ /trunk/src/main/array.c
~ /trunk/src/main/attrib.c
~ /trunk/src/main/bind.c
~ /trunk/src/main/builtin.c
~ /trunk/src/main/character.c
~ /trunk/src/main/coerce.c
~ /trunk/src/main/CommandLineArgs.c
~ /trunk/src/main/complex.c
~ /trunk/src/main/connections.c
~ /trunk/src/main/context.c
~ /trunk/src/main/cum.c
~ /trunk/src/main/datetime.c
~ /trunk/src/main/dcf.c
~ /trunk/src/main/debug.c
~ /trunk/src/main/deparse.c
~ /trunk/src/main/devices.c
~ /trunk/src/main/dotcode.c
~ /trunk/src/main/dstruct.c
~ /trunk/src/main/duplicate.c
~ /trunk/src/main/edit.c
~ /trunk/src/main/engine.c
~ /trunk/src/main/envir.c
~ /trunk/src/main/errors.c
~ /trunk/src/main/eval.c
~ /trunk/src/main/grep.c
~ /trunk/src/main/identical.c
~ /trunk/src/main/inspect.c
~ /trunk/src/main/internet.c
~ /trunk/src/main/lapack.c
~ /trunk/src/main/list.c
~ /trunk/src/main/logic.c
~ /trunk/src/main/main.c
~ /trunk/src/main/mapply.c
~ /trunk/src/main/match.c
~ /trunk/src/main/memory.c
~ /trunk/src/main/names.c
~ /trunk/src/main/objects.c
~ /trunk/src/main/options.c
~ /trunk/src/main/paste.c
~ /trunk/src/main/platform.c
~ /trunk/src/main/print.c
~ /trunk/src/main/printutils.c
~ /trunk/src/main/qsort.c
~ /trunk/src/main/radixsort.c
~ /trunk/src/main/random.c
~ /trunk/src/main/raw.c
~ /trunk/src/main/Rdynload.c
~ /trunk/src/main/registration.c
~ /trunk/src/main/relop.c
~ /trunk/src/main/Renviron.c
~ /trunk/src/main/RNG.c
~ /trunk/src/main/saveload.c
~ /trunk/src/main/scan.c
~ /trunk/src/main/seq.c
~ /trunk/src/main/serialize.c
~ /trunk/src/main/sort.c
~ /trunk/src/main/source.c
~ /trunk/src/main/split.c
~ /trunk/src/main/sprintf.c
~ /trunk/src/main/startup.c
~ /trunk/src/main/subassign.c
~ /trunk/src/main/subscript.c
~ /trunk/src/main/subset.c
~ /trunk/src/main/summary.c
~ /trunk/src/main/sysutils.c
~ /trunk/src/main/times.c
~ /trunk/src/main/unique.c
~ /trunk/src/main/util.c
~ /trunk/src/main/version.c
~ /trunk/src/unix/dynload.c
~ /trunk/src/unix/sys-std.c
~ /trunk/src/unix/sys-unix.c
~ /trunk/src/unix/X11.c

Rev 82931 – use (void) to avoid clang 15 warnings

ripley — Wed, 28 Sep 2022 11:37:29 +0000

ripley – 37 file(s) modified
use (void) to avoid clang 15 warnings

~ /trunk/src/library/grDevices/src/devPS.c
~ /trunk/src/library/grDevices/src/devQuartz.c
~ /trunk/src/library/grDevices/src/group.c
~ /trunk/src/library/grid/src/gpar.c
~ /trunk/src/library/grid/src/grid.c
~ /trunk/src/library/methods/src/class_support.c
~ /trunk/src/library/methods/src/methods_list_dispatch.c
~ /trunk/src/library/parallel/src/fork.c
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/arithmetic.c
~ /trunk/src/main/attrib.c
~ /trunk/src/main/context.c
~ /trunk/src/main/debug.c
~ /trunk/src/main/edit.c
~ /trunk/src/main/engine.c
~ /trunk/src/main/envir.c
~ /trunk/src/main/errors.c
~ /trunk/src/main/eval.c
~ /trunk/src/main/gram.c
~ /trunk/src/main/memory.c
~ /trunk/src/main/names.c
~ /trunk/src/main/objects.c
~ /trunk/src/main/Rdynload.c
~ /trunk/src/main/Renviron.c
~ /trunk/src/main/rlocale.c
~ /trunk/src/main/RNG.c
~ /trunk/src/main/Rstrptime.h
~ /trunk/src/main/saveload.c
~ /trunk/src/main/serialize.c
~ /trunk/src/main/sysutils.c
~ /trunk/src/modules/internet/Rhttpd.c
~ /trunk/src/modules/internet/sock.c
~ /trunk/src/modules/X11/dataentry.c
~ /trunk/src/unix/dynload.c
~ /trunk/src/unix/sys-std.c
~ /trunk/src/unix/sys-unix.c
~ /trunk/src/unix/system.c

Rev 80731 – Remove attribute_hidden from R_tryWrap, at least for now.

luke — Tue, 10 Aug 2021 17:47:10 +0000

luke – 1 file(s) modified
Remove attribute_hidden from R_tryWrap, at least for now.

~ /trunk/src/main/altclasses.c

Rev 80595 – Don't serialize a wrapper if it isn't needed (partially addresses ...

luke — Sat, 03 Jul 2021 16:50:48 +0000

luke – 1 file(s) modified
Don't serialize a wrapper if it isn't needed (partially addresses PR18142).

~ /trunk/src/main/altclasses.c

Rev 80594 – Mark some functions as static or attribute_hidden.

luke — Sat, 03 Jul 2021 16:45:48 +0000

luke – 1 file(s) modified
Mark some functions as static or attribute_hidden.

~ /trunk/src/main/altclasses.c

Rev 80229 – Only clear once in mmap_finalize.

kalibera — Mon, 26 Apr 2021 15:31:50 +0000

kalibera – 1 file(s) modified
Only clear once in mmap_finalize.

~ /trunk/src/main/altclasses.c

Rev 79188 – Use trioremap and %lld on Windows for inspecting large compact ...

luke — Fri, 11 Sep 2020 17:23:16 +0000

luke – 1 file(s) modified
Use trioremap and %lld on Windows for inspecting large compact sequence limits.

~ /trunk/src/main/altclasses.c

Rev 79173 – Added casts in compact_intseq_Dataptr.

luke — Wed, 09 Sep 2020 15:12:17 +0000

luke – 1 file(s) modified
Added casts in compact_intseq_Dataptr.

~ /trunk/src/main/altclasses.c

Rev 79169 – Fix integer overflow.

kalibera — Wed, 09 Sep 2020 08:51:54 +0000

kalibera – 1 file(s) modified
Fix integer overflow.

~ /trunk/src/main/altclasses.c

Rev 79156 – fix .Internal(inspect())

maechler — Tue, 08 Sep 2020 10:38:26 +0000

maechler – 2 file(s) modified
fix .Internal(inspect(<long sequence>))

~ /trunk/src/main/altclasses.c
~ /trunk/tests/reg-tests-1d.R

Rev 78870 – more conditionalizing for non-Windows

ripley — Sat, 18 Jul 2020 09:26:40 +0000

ripley – 1 file(s) modified
more conditionalizing for non-Windows

~ /trunk/src/main/altclasses.c

Rev 78113 – Typos

kalibera — Tue, 31 Mar 2020 08:55:28 +0000

kalibera – 1 file(s) modified
Typos

~ /trunk/src/main/altclasses.c

Rev 78088 – Wrapper classes now delegate Extract_subset() to wrapped objects. Patch from ...

luke — Fri, 27 Mar 2020 21:19:16 +0000

luke – 1 file(s) modified
Wrapper classes now delegate Extract_subset() to wrapped objects.
Patch from Davis Vaughan in PR17708.

~ /trunk/src/main/altclasses.c

Rev 76974 – do not re-encode file paths using escapes - error instead

ripley — Mon, 12 Aug 2019 12:16:36 +0000

ripley – 17 file(s) modified
do not re-encode file paths using escapes - error instead

~ /trunk/doc/NEWS.Rd
~ /trunk/src/include/Defn.h
~ /trunk/src/library/base/man/connections.Rd
~ /trunk/src/library/base/man/file.path.Rd
~ /trunk/src/library/base/man/files.Rd
~ /trunk/src/library/base/man/list.files.Rd
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/connections.c
~ /trunk/src/main/dounzip.c
~ /trunk/src/main/edit.c
~ /trunk/src/main/internet.c
~ /trunk/src/main/paste.c
~ /trunk/src/main/platform.c
~ /trunk/src/main/Rdynload.c
~ /trunk/src/main/sysutils.c
~ /trunk/src/main/util.c
~ /trunk/src/unix/sys-unix.c

Rev 76852 – Workaround for packages that mutat things they should not.

luke — Sat, 20 Jul 2019 02:06:29 +0000

luke – 1 file(s) modified
Workaround for packages that mutat things they should not.

~ /trunk/src/main/altclasses.c

Rev 75616 – deferred_string_Is_sorted should just return UNKNOWN_SORTEDNESS. Reported by Michael Sannella.

luke — Fri, 16 Nov 2018 14:19:18 +0000

luke – 1 file(s) modified
deferred_string_Is_sorted should just return UNKNOWN_SORTEDNESS.
Reported by Michael Sannella.

~ /trunk/src/main/altclasses.c

Rev 75592 – Modifications to avoid duplicating data when changing attributes in R ...

luke — Mon, 12 Nov 2018 21:50:13 +0000

luke – 5 file(s) modified
Modifications to avoid duplicating data when changing attributes in R code.

~ /trunk/doc/NEWS.Rd
~ /trunk/src/library/base/R/structure.R
~ /trunk/src/library/base/R/unname.R
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/eval.c

Rev 75582 – Tweak for GCC 8.

hornik — Sat, 10 Nov 2018 22:07:24 +0000

hornik – 1 file(s) modified
Tweak for GCC 8.

~ /trunk/src/main/altclasses.c

Rev 75553 – Added missing STRSXP case in is_wrapper.

luke — Tue, 06 Nov 2018 16:03:55 +0000

luke – 1 file(s) modified
Added missing STRSXP case in is_wrapper.

~ /trunk/src/main/altclasses.c

Rev 75543 – Revert r75542.

luke — Mon, 05 Nov 2018 22:55:59 +0000

luke – 4 file(s) modified
Revert r75542.

~ /trunk/src/library/base/R/structure.R
~ /trunk/src/library/base/R/unname.R
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/eval.c

Rev 75542 – Added missing STRSXP case in is_wrapper.

luke — Mon, 05 Nov 2018 22:46:47 +0000

luke – 4 file(s) modified
Added missing STRSXP case in is_wrapper.

~ /trunk/src/library/base/R/structure.R
~ /trunk/src/library/base/R/unname.R
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/eval.c

Rev 75540 – Added R_tryUnwrap.

luke — Fri, 02 Nov 2018 21:15:23 +0000

luke – 2 file(s) modified
Added R_tryUnwrap.

~ /trunk/src/include/Rinternals.h
~ /trunk/src/main/altclasses.c

Rev 75502 – For string wrappers make sure data is not shared and ...

luke — Fri, 26 Oct 2018 18:41:07 +0000

luke – 1 file(s) modified
For string wrappers make sure data is not shared and meta data is
cleard before possible modifications.

~ /trunk/src/main/altclasses.c

Rev 75501 – Wrapper fixes.

luke — Fri, 26 Oct 2018 15:10:13 +0000

luke – 1 file(s) modified
Wrapper fixes.

~ /trunk/src/main/altclasses.c

Rev 75499 – Added .Internal(tryWrap()).

luke — Thu, 25 Oct 2018 20:56:14 +0000

luke – 3 file(s) modified
Added .Internal(tryWrap()).

~ /trunk/src/include/Internal.h
~ /trunk/src/main/altclasses.c
~ /trunk/src/main/names.c

Rev 75498 – Added Set_elt method for wrapped character vectors.

luke — Thu, 25 Oct 2018 20:49:32 +0000

luke – 1 file(s) modified
Added Set_elt method for wrapped character vectors.

~ /trunk/src/main/altclasses.c