rishi/scryer-prolog
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ae4d12a12391ed8567dd9ba643a4bc4dffc6d8df
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90 Commits

Author SHA1 Message Date
Mark Thom
ae4d12a123 remove pstr_vec 2025-07-07 22:02:27 -07:00
Mark Thom
c0f72704ec introduce bespoke Heap type for in-heap partial strings 2025-07-07 21:59:50 -07:00
Mark Thom
f7bbdfe73a variable revision 2025-07-07 21:54:08 -07:00
Mark Thom
1ef681bd21 remove Term 2025-07-07 21:54:08 -07:00
Bennet Bleßmann
058b9c5e51 switch invalid term from type to domain error 2024-08-05 21:25:44 +02:00
Bennet Bleßmann
5a0abd713e change declaration to directive 2024-08-05 21:25:43 +02:00
Bennet Bleßmann
df33da111e ajust/add devlaration errors to be more standard compliant 2024-08-05 21:25:43 +02:00
Bennet Bleßmann
880e22d164 adjust errors to be more standard compliant 2024-08-05 21:25:42 +02:00
Bennet Bleßmann
0284a2092d reduce span of unsafe block 2024-07-07 11:30:37 +02:00
Mark
3841b29db8 fix copy_term/2 variable copying bug in lists (#923, #2127) 2023-11-21 14:52:35 -07:00
Mark
54166b91eb add global_count inference counter that is always incremented (#2009) 2023-11-20 16:24:31 -07:00
infogulch
9444e62df9 Resolve lints and format 2023-11-04 02:16:54 -05:00
Nicolas Luck
ee1bd9e006 Merge branch 'master' into library-use-case 2023-11-02 11:12:54 +01:00
Mark
dfd9e43405 correct (\+)/1 (#2141) 2023-10-31 23:58:59 -06:00
Nicolas Luck
640c637ca8 Merge branch 'master' into library-use-case 
# Conflicts:
#	Cargo.lock
#	Cargo.toml
#	src/http.rs
#	src/machine/mock_wam.rs
#	src/machine/mod.rs
#	src/machine/system_calls.rs
 2023-10-05 12:06:47 +02:00
Mark
6fa00b5b55 get rid of inference_limit_exceeded(B) as an error term (#2023) 2023-09-30 22:35:46 -06:00
Mark
62c23166fa implement ListElisionPolicy to restore previous printer behavior 2023-09-30 16:00:15 -06:00
Nicolas Luck
4968fa0024 Remove debugging println! 2023-09-18 19:31:56 +02:00
Nicolas Luck
136463c92e Merge branch 'master' into library-use-case 
# Conflicts:
#	Cargo.toml
#	src/atom_table.rs
#	src/bin/scryer-prolog.rs
#	src/http.rs
#	src/machine/mock_wam.rs
#	src/machine/mod.rs
#	src/machine/system_calls.rs
 2023-09-13 18:13:14 +02:00
Fayeed Pawaskar
7f0536b51d Merge branch 'master' into dashu-fixes 2023-09-10 21:51:02 +05:30
Fayeed Pawaskar
af76659830 Removed value method and use deref to get type 2023-09-10 21:40:22 +05:30
Bennet Bleßmann
01aeb7515d [WIP] move towards lockless AtomTable 2023-09-05 19:39:46 +02:00
Bennet Bleßmann
13cbff7eab [WIP] fix deadlock in AtomTable::build_with 2023-09-05 19:12:22 +02:00
Skgland
86166dbf25 [WIP] make AtomTable concurrentcy ready 2023-09-05 19:12:22 +02:00
Skgland
b2130c2a48 run cargo fmt 2023-09-05 19:12:17 +02:00
Fayeed Pawaskar
7b921fc767 Implemented num_order methods on Integer & Rational numbers 2023-09-04 14:12:47 +05:30
Nicolas Luck
8a0685a3e9 Debug print value of register 6 which leads to failing heap dereference 2023-08-30 20:01:56 +02:00
Nicolas Luck
48a4835819 Merge branch 'master' into library-use-case 
# Conflicts:
#	Cargo.lock
#	Cargo.toml
#	src/bin/scryer-prolog.rs
#	src/loader.pl
#	src/machine/mock_wam.rs
#	src/machine/mod.rs
#	src/machine/system_calls.rs
 2023-08-03 20:16:32 +02:00
Mark
af44d91568 Merge branch 'dashu' of https://github.com/coasys/scryer-prolog into coasys-dashu 2023-07-24 11:47:57 -06:00
Mark
85bc544fb9 dereference TermWriteResult variables sooner in read_term_body (#1894) 2023-07-18 15:39:51 -06:00
Mark
56f6772422 call write_read_term_options if read_term_from_chars/3 succeeds by unifying Term to end_of_file (#1892) 2023-07-18 12:15:20 -06:00
Mark
42a50474da remove read/{1,2} as a builtin, write read options upon EOF, throw better domain errors in parse_read_term_options/2 2023-07-17 16:45:03 -06:00
Mark
cf367024fd add specialized EOF handling for user input (#1892) 2023-07-17 14:38:26 -06:00
Mark
a154a34f87 omit anonymous variables from read_term variable_names and singletons lists 2023-07-17 13:20:10 -06:00
Mark
86c90d77dd do a better job handling EOF in read_term (#1887) 2023-07-17 13:19:30 -06:00
Fayeed Pawaskar
cf345d8174 wip dashu move 2023-07-17 20:40:41 +05:30
Mark
de10ccfdee re-factor options handling of read_term into read_term_body (#1887) 2023-07-15 21:52:54 -06:00
Mark
4fd37335f5 use lookahead to skip inapplicable clauses (#1028, #1502) 2023-07-12 14:39:02 -06:00
Nicolas Luck
95b31146b5 Add Machine::set_user_input(&mut self, input: String) and get_user_output() -> String. Make read_term_from_user_input() handle Stream::Byte. 2023-07-11 14:22:27 +02:00
Mark
067b5998ee clarify EOF error across stream types and predicates (#1867, #1870) 2023-07-08 13:38:52 -06:00
Mark
483e4568a2 add scc_block to MachineState to avoid SCC cleanup terms being deallocated too early (#1427) 2023-07-06 11:20:49 -06:00
Markus Triska
3b9b9e75c4 make double_quotes write option not dependent on double_quotes flag 
This gives consistent results without depending on another flag.
 2023-07-05 21:37:11 +02:00
Mark
9cdad087ef add double_quotes write option for printing to strings, enable it at toplevel 2023-07-03 12:09:05 -06:00
Mark
c36bd4dc07 introduce CutPoint heap tag so that they can be offset by call_continuation/1 2023-06-29 12:14:15 -06:00
Mark
749dedf477 read from machine stack in stackful pre-order iterator (#1812) 2023-06-23 14:11:31 -06:00
Mark
e0f49e8f43 optionally read from machine stack in stackful pre-order iterator (#1812) 2023-06-23 14:11:31 -06:00
Mark
8e4465315f use same logic to print Chars and Atoms (#1804) 2023-06-23 14:11:31 -06:00
Mark
0e583d620a implement new disjunction compilation 2023-06-23 14:11:31 -06:00
Mark Thom
b9c9de5222 add classifications and occurrence counting 2023-06-23 13:54:46 -06:00
Mark Thom
a7e93db363 improve retract/1 and related predicates (#1598) 2023-01-22 21:04:41 -07:00