SWI-Prolog/

swipl-devel

Main development repository

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Recent activities

janwielemaker added the repository

about 4 years ago

Issues

Funded Unfunded Rewarded Closed

Compilation problem using gcc-10.

Unfunded#1265created bysei-mwd

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qsave_program with stand_alone=true ignores -g or goal(…) option

Unfunded#1228created bysoli

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swipl-win.exe Help>Check installation gives out two problems

Unfunded#1237created byxpxaxsxi

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getting existence_error(procedure,http_stream:close_range/3) with rdf_read_turtle/3

Unfunded#1239created byjosd

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Engine generates solution that fails one of the constraints.

Unfunded#1247created bywentaoc

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Warning in library prolog_stack

Unfunded#1253created byetrian-dev

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Segmentation fault in call to get_rational_no_int

Unfunded#1254created byetrian-dev

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crash in PL_free when using the foreign language interface

Unfunded#1259created byetrian-dev

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Add support for `process` module in WASM build

Unfunded#1260created byjeswr

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Handling I/O in `WASM` build / using the `read_lines_to_codes` predicate

Unfunded#1261created byjeswr

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Crash in upcase_atom/1 with non-ASCII

Unfunded#1262created byAbramo-Bagnara

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WASM: Return value of `.call` is inconsistent and missing bindings.

Unfunded#1264created byjeswr

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pack_install/1 error with HTTPS URL

Unfunded#1227created bypmoura

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SWI-cpp2-plx.h new_hash_table invalid conversion from ‘void (*)(void*, void*)’ to ‘void (*)(table_key_t, table_value_t)

Unfunded#1266created bydoubledong94

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SWIPL not compiling on Fedora 40

Unfunded#1269created bydtonhofer

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Runtime error with UBSAN

Unfunded#1271created bymgondan

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`trie_gen_compiled` crashes on simple tries

Unfunded#1277created byJanno

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Broken URL reference to FAQ/ToplevelMode.txt

Unfunded#1278created bybrebs-gh

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Bulding with ninja fails with error: 'man/utf8proc' missing and no known rule to make it

Unfunded#1285created byphochste

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[ppc64le] fails to build WAM Table mismatch: wam_table[224(t_smallint)] == wam_table[226(t_smallintw)]

Unfunded#1287created bymcepl

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UBSAN errors, need inspection

Unfunded#1290created bymgondan

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Crashes at command line

Unfunded#1292created bykamahen

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Pack buildenv.sh SWIPL_CC doesn't match Prolog flag c_cc

Unfunded#1294created bykamahen

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Garbo.java:13: warning: [removal] finalize() in Object has been deprecated and marked for removal

Unfunded#1295created bymcepl

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dcg_basics:digits//1 unnecessarily commits too early and has incorrect determinism declaration

Unfunded#1208created byGeoffChurch

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Add issue forms/templates

Unfunded#1177created byPanquesito7

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Add funding button

Unfunded#1178created byPanquesito7

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`qsave_program` fatal error saving bundled module `clpBNR`

Unfunded#1184created byridgeworks

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read_term comments() option truncates comment at first nul

Unfunded#1185created byanionic

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format('~W', [X, [numbervars(true)]]) ignores "numbervars"

Unfunded#1186created bykamahen

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Emacs crashes with segv when opening `library/clp/bounds.pl` in Emacs with sweep enabled

Unfunded#1188created byncaq

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Bug fix for `cmpReals` - mixed compare on negative values

Unfunded#1197created byridgeworks

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failing undo goal causes stacktrace

Unfunded#1204created byIanUtley

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sandbox:format_calls/3 gnerates exception on non-list argument

Unfunded#1205created byridgeworks

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Running `attribute_goals/1` in a sandbox can generate error

Unfunded#1206created byridgeworks

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call_with_time_limit doesn't work with initialization

Unfunded#1207created bydeRemo

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FTBFS: division by zero error while building on s390x

Unfunded#1297created bymcepl

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build stopped at ninja install

Unfunded#1209created byjosd

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SIGSEGV in $c_wrap_predicate

Unfunded#1213created byyrashk

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pack buildenv.sh incorrectly sets `LD`

Unfunded#1214created bykamahen

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warning on SWI-Prolog.h

Unfunded#1216created byfriguzzi

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multiple pyhton interpreters

Unfunded#1217created byfriguzzi

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Specifying CXX breaks package build

Unfunded#1218created bykamahen

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Dict access with `.` is lifted out of `findall`

Unfunded#1219created byBarrensZeppelin

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`apropos` crashes SWI-Prolog

Unfunded#1220created byz5h

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SIGSEGV with mode directed tabling

Unfunded#1222created byBarrensZeppelin

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include/1 is missing in 9.1.18

Unfunded#1225created byxpxaxsxi

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Toplevel swallows cyclic terms

Unfunded#1376created byJean-Luc-Picard-2021

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prolog_stack_frame_property fails for location property in DCG code

Unfunded#1358created byz5h

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Cannot call use_module/1 on a module created with PL_new_module.

Unfunded#1360created bybbergeron0

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hyperlnk _term flag and SWI-Prolog banner? [Windows 11]

Unfunded#1361created byJean-Luc-Picard-2021

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Somewhat bogus warning about auto-loaded package - library(plunit)

Unfunded#1362created bykamahen

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nb_set_to_list bug?

Unfunded#1364created bylbuczkow

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dynamic in Prolog

Unfunded#1366created byyounes-io

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Terminal regression on 9.3.23, MacOS

Unfunded#1367created byridgeworks

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report of errors

Unfunded#1368created byjoseph-vidal-rosset

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Running strip on standalone binary removes save state

Unfunded#1370created byxelxebar

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FYI: Improved version of library(portray_text)

Unfunded#1373created byJean-Luc-Picard-2021

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Provide phrase/[2,3] string convenience

Unfunded#1374created byJean-Luc-Picard-2021

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prolog_load_context/2 fails in initialization

Unfunded#1355created byfriguzzi

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Careful with Transitive Reductions of Directed Graphs

Unfunded#1377created byJean-Luc-Picard-2021

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Clause Compilation swallows Cyclic Equations

Unfunded#1378created byJean-Luc-Picard-2021

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Add swi-prolog build for windows aarch64

Unfunded#1379created byStackPancakes

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SWI-prolog windows build issue with MULTI_THREAD=FALSE

Unfunded#1381created bynvetrini

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transaction breaks the repl

Unfunded#1384created byiogrt

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MULTI_THREADED=OFF build broken (rev 68da0c9)

Unfunded#1387created byanykey111

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Feature Request: SIO_NL_DOS mode for the clipboard on Windows

Unfunded#1393created byJean-Luc-Picard-2021

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prolog odbc module not able to return unicode characters from snowflake database server

Unfunded#1401created bydmaffly2-star

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No return statement in function returning non-void [-Wreturn-type]

Unfunded#1411created bymgondan

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`\+ \+ once((undo(true), fail)).` segfaults

Unfunded#1414created byds84182

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C interface: library does not build anymore with swi-prolog 9.3.8

Unfunded#1415created byquibo

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0.000 CPU in display by time/1 built-in

Unfunded#1334created byJean-Luc-Picard-2021

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given prefix mode “fy” for atom "[]" ignored

Unfunded#1300created byJean-Luc-Picard-2021

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error messages upon opening the prolog editor

Unfunded#1302created byMatthiasFreiburghaus

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swipl-win >Run>New thread, no new console but an error

Unfunded#1308created byxpxaxsxi

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segfault in read_file_from_codes/3 when running out of stack

Unfunded#1311created bymatko

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where to add unit tests for prolog functions?

Unfunded#1316created byyounes-io

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Crash in `thread_exit/1`

Unfunded#1317created byeshelyaron

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small glitch in docu of library(dcg/high_order)).

Unfunded#1303created byJean-Luc-Picard-2021

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Behaviour of subseq/3

Unfunded#1328created byjp-diegidio

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BUG: tabling incompatible with hex encodings

Unfunded#1330created byz5h

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block declarations seem to be broken in recent release, sometime before v9.2.8

Unfunded#1331created bygeraintwiggins

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Discussions feature

Unfunded#1332created byyounes-io

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Operator definition in a module seems to need a definition in parent module to be fully defined

Unfunded#1175created byxpxaxsxi

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`consult/1` generates incorrect code for closures

Unfunded#1335created by1gmar

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9.3.16 Windows version has problems

Unfunded#1338created byxpxaxsxi

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9.3.17 Windows 64-bits is stuck in http_get/1

Unfunded#1339created byxpxaxsxi

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wasm build incompatible with emsdk v4

Unfunded#1343created byjeswr

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Silent behavior (error?) with PL_get_arg

Unfunded#1344created byai-robert

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block/1 gives an warning about append/3

Unfunded#1345created bykamahen

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Wrong bearer option in http_get causes a problem with handling of url's search part

Unfunded#1351created byxpxaxsxi

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Error in rc.pl trying to open_resource from a pack

Unfunded#1352created bykquick

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Feature request: is_mutex/1

Unfunded#1353created byesad

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quasi quotation code does run but fails to crossref

Unfunded#1354created bydobbelap

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issue with qsave'd programs

Unfunded#1017created byjosd

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Compile fails in pl-coverage.c with some compilers

Unfunded#988created bymd5i

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Non-sensical error from prolog_colour library with discontiguous clauses

Unfunded#990created byxpxaxsxi

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6eb26fa introduced an apparent infinite loop

Unfunded#993created byspl

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write_term/2 with numbervars and variable_names instantiates its argument

Unfunded#866created bydmchurch

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Sporadic issue, possibly with garbage collection

Unfunded#995created byspl

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Base64 encoding discrepancy

Unfunded#1000created bytotpet

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Regression for swipl-wasm

Unfunded#1007created byjosd

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Duplicate swipl-win target on Windows

Unfunded#1009created byDRKV333

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Encoding errors with running "env -i PATH=/usr/bin ctest"

Unfunded#1013created bykamahen

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segfault in crypto library on debian unstable

Unfunded#1014created bymatko

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Memory leak from swipl --abi-version (and from most other tests)

Unfunded#1015created bykamahen

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Error occured in building

Unfunded#987created byPosoSAgapo

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Missing from SWI-Prolog.h: wchar_t equivalent of PL_put_atom_nchars()

Unfunded#1019created bykamahen

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[Bug]: SWI-Prolog prelude information is emitted by `printErr` in swipl-web

Unfunded#1020created byjeswr

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Coroutining using Prolog engines abort

Unfunded#1021created byJean-Luc-Picard-2021

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Rational to float conversion isn't monotonic

Unfunded#1022created byridgeworks

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(wasm shell) sleep/1 example hangs indefinitely

Unfunded#1023created byJean-Luc-Picard-2021

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with_output_to/2 doesn't set stream encoding

Unfunded#1025created bymorlic

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minor issue ... absolute_file_name/3 does not see Python Microsoft Store app in Windows 10

Unfunded#1030created byxpxaxsxi

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[openSUSE] two tests fail jpl:java_in_prolog and swipl:files

Unfunded#1038created bymcepl

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GC-atom crash on first goal execution

Unfunded#1041created byBartola64

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make fails for SWI-Prolog

Unfunded#1043created bynavdeepkjohal

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WebAssembly interface: query.once() should have more predictable way to detect failing query?

Unfunded#1052created byrla

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prolog_pack server software does not handle Github urls with 'refs/tags'

Unfunded#944created byxpxaxsxi

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Error with library rbtrees

Unfunded#903created bydamianoazzolini

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Building swipl wasm failed

Unfunded#906created byjosd

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retract/1 becomes slow

Unfunded#907created bySapifel

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Exported symbol PL_version conflicts with symbol in Perl

Unfunded#900created byzmughal

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swipl can't read prolog-file from STDIN

Unfunded#909created byJRaspass

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Commit bf0fb83 breaks PySwip 0.2.10: pl-fli.c:2556: PL_put_chars: Assertion failed: 0

Unfunded#910created bydavid-r-cox

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Behavior of brace_terms is inverted compared to documentation

Unfunded#914created bydgelessus

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WAM Table mismatch

Unfunded#917created bymd5i

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float_parts predicate isn't true to the IEEE 754 standard for fp data representation

Unfunded#934created byyoquierotacob

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pack_install/2 from a Github zip file url is propably having a problem

Unfunded#935created byxpxaxsxi

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swipl.js not running anymore with latest commit 6600d54

Unfunded#942created byjosd

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Assertion check with ASAN detect_stack_use_after_return=1

Unfunded#1054created bykamahen

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segv in system:trie_gen/3

Unfunded#885created byEricZinda

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library(yall) failing with running foldl backwards?

Unfunded#948created byK9-guardian

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query for determining init.pl path does not work on Windows 11

Unfunded#949created bymedovina

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Latest daily build for Windows is from 2022-2-23 y-m-d

Unfunded#950created byxpxaxsxi

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ssh_server.pl library is not found

Unfunded#956created byxpxaxsxi

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[swi/prolog 8.2.3 -> 8.4.2] : absolute_file_name/3

Unfunded#957created bydidier31

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transpose/2 is absent from PDF documentation

Unfunded#960created bymedovina

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swipl crashed after `halt.` after using gtrace.

Unfunded#961created byvancaho

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ERROR: ODBC: State H: [unixODBC][ when using odbc

Unfunded#962created byvancaho

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Unknown procedure `to_list/2`

Unfunded#963created byogoletti

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SERVER ERROR

Unfunded#1154created byNelson6203

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Make some functions in pl-wic.c public

Unfunded#1120created bykamahen

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Missing string_insert fonction ?

Unfunded#1121created byn-ai-up8-edu

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can't compile

Unfunded#1123created byheiheshang

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odbc package should check for presence of unixodbc.h

Unfunded#1127created byedmcman

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PL_atom_to_encoding() in wrong header file?

Unfunded#1133created bykamahen

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library(http/json) mishandles encoded surrogate pairs

Unfunded#1135created bymbrock

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Memory leak (from gmp?) when loading foreign file.

Unfunded#1141created bykamahen

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saveUCSAtom() and loadUCSAtom() are inconsistent

Unfunded#1143created bykamahen

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PL_PRUNED not called for C++ foreign predicate

Unfunded#1150created bykamahen

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time/1 and run_tests give wrong times, inferences when run in multiple threads

Unfunded#1151created bykamahen

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Non coherent tags

Unfunded#1152created bymoueza

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Blob save doesn't check return code

Unfunded#1118created bykamahen

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Order of PL_new_*() functions before PL_initialise() can cause crash

Unfunded#1155created bykamahen

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ERROR: Duplicate key

Unfunded#1156created byz5h

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Bug in tuples_in/2 of CLP(FD)

Unfunded#1160created byleuschel

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Stack overflow in term_factorized/3

Unfunded#1162created byJean-Luc-Picard-2021

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Prolog flag answer_write_options is ignored

Unfunded#1164created byduesentrieb17

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PL_record_external() doesn't support blobs

Unfunded#1165created bykamahen

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Emscripten build with pcre

Unfunded#1166created byjeswr

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Minor: Confusing message when one calls goal `type_error(_,_)`

Unfunded#845created bydtonhofer

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Permission error: modify static_procedure while asserting/retracting/abolishing dynamic predicates

Unfunded#1168created bypmoura

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emsdk versions

Unfunded#1169created byJanWielemaker

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Closing stream used in thread hangs

Unfunded#1174created bybrebs-gh

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http_post/4 gives out stream that is not utf8, http_open/3 gives out octet stream, in Windows 10

Unfunded#1085created byxpxaxsxi

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"EXCEPTION while printing message" output for failing test

Unfunded#1057created byumrigar

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PL_scan_options() doesn't respect flag OPT_ALL

Unfunded#1058created bykamahen

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Inconsistent handling of `argv`

Unfunded#1063created bytotpet

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Negation breaks solving?

Unfunded#1064created byinferrna

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pack_install appears to not propogate enviroment variables.

Unfunded#1070created byblueforesticarus

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Crash in get_optval()

Unfunded#1073created bykamahen

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Ssnprintf() doesn't report # bytes correctly

Unfunded#1074created bykamahen

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unhandled exception writing a string in xpce text editor

Unfunded#1077created bybobtie

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cmpNumber() function incorrect for comparing large mpz/mpq with infinities

Unfunded#1078created byridgeworks

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working_directory(CWD, CWD) returns path to target of a symlink, not the link itself

Unfunded#1082created byanionic

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prolog.js re-assigns a const

Unfunded#1083created byjeswr

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TL;DR page for swipl

Unfunded#902created byEmilySeville7cfg

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Decompiler: unknown instruction in clause body: h_mpq

Unfunded#1087created byIanUtley

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Optimized arithmetic and libbf don't work together.

Unfunded#1091created byridgeworks

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term_hash sigfault.

Unfunded#1092created byIanUtley

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`max(1,nan)` broken in 9.1.2

Unfunded#1095created byridgeworks

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ctrl-C in read causes exit from REPL

Unfunded#1097created bykamahen

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PL_unify_list() gets assert check inside PL_open_query

Unfunded#1111created bykamahen

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Fails to build on systems without libgmp

Unfunded#1113created bysei-mwd

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Performance degradation from swipl 8.4.3 to 9.0.x

Unfunded#1115created byjasuser0

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Error in doc on page https://www.swi-prolog.org/pldoc/man?section=threadsync

Unfunded#1116created bybriggs-w

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Pack install 503 server error

Unfunded#1117created bycrgz

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Recent activities

janwielemaker added the repository

about 4 years ago

swipl-devel

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