rishi/scryer-prolog
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7d0d61d789c86003b44a90826335a5b05425a2f7
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1010 Commits

Author SHA1 Message Date
Skgland
7d0d61d789 remove no longer necessary allows 2026-02-20 22:45:09 +01:00
Skgland
5ef5a3f30a replace custom modular_bitfields fork with update upstream 
part of #2468
 2026-02-20 22:40:33 +01:00
Mark Thom
1a8c4f9b03 cargo fmt fixes 2026-01-14 20:39:48 -08:00
Mark Thom
c2e1ded852 remove variant_hashing.rs and related instructions 2026-01-14 20:39:48 -08:00
Mark Thom
69a367d1c9 do not retain attributes in solutions of findall (#3020) 2026-01-14 20:39:48 -08:00
Mark Thom
e2bdf59c81 fix cargo fmt 2026-01-14 20:39:48 -08:00
Mark Thom
6284aa3a3f add variant_hash and is_non_variant to fix setof/3, bagof/3 2026-01-14 20:39:48 -08:00
Mark Thom
29cd80510b replace compare_term_test with parallel iterator, add is_not_variant 2026-01-14 20:39:45 -08:00
Mark Thom
9089f9ddb4 use branch numbers to detect branch subsumption 2026-01-14 20:34:06 -08:00
Skgland
5064760b1e fix spelling 2026-01-10 18:13:59 +01:00
Skgland
eca4262be6 fix clippy lints 2026-01-10 17:52:34 +01:00
Skgland
129cca53ed throw error(resource_error(memory), []) when the list length exceeds usize. 2025-12-10 00:04:24 +01:00
Skgland
00aba96185 remove overengineered RecursionGuard 2025-12-08 22:27:24 +01:00
Skgland
616f071cd9 fix another integer overflow 2025-12-08 19:59:43 +01:00
Skgland
47e908bf76 handle overflown in Heap::with_cell_capacity 2025-12-07 22:59:00 +01:00
Skgland
11901b5fde handle oob heap index calculation 2025-12-07 21:45:13 +01:00
Skgland
193cfabc66 detect recursive throw_resource_error and panic instead of causing a segmentation fault 2025-12-07 21:08:17 +01:00
Mark Thom
f570e566f8 fix backtrack_on_resource_error around choice instructions 2025-12-03 18:13:00 -08:00
Mark Thom
96a9dfcc1b Merge pull request #3185 from mthom/install_verify_attr_opt 
Optimize `verify_attr` by removing the need to scan instructions
 2025-12-03 19:10:46 -07:00
Mark Thom
3b019fca1d corrections to dispatch loop 2025-11-27 21:03:22 -08:00
Mark Thom
4bd16b8a2e revise InstallVerifyAttrs to remove need for predicate scanning (#3175) 2025-11-25 23:17:51 -08:00
Mark Thom
f2e044e5b8 remove interms field from MachineState 2025-11-24 22:19:36 -08:00
Skgland
6ec8c9064f fix pstr_iter_tests test 2025-11-20 23:08:46 +01:00
Skgland
d4f2f7ba2b remove RESOURCE_ERROR_OFFSET_INIT 
With it when using multiple Machine in one process only the first would store the pre-allocated error.
Instead Heap.resource_err_loc is now Option<NonZero<usize>> instead of usize using None for uninitialized.
The cell at index 0 should alredy be used by a runtime reserved interstitial cell that is allocated prior. So requiring the offset to be non zero should be fine.
 2025-11-20 21:44:29 +01:00
Skgland
e90c813528 return an AllocError instead of panicing in Heap::with_cell_capacity 2025-11-20 21:13:17 +01:00
Skgland
516848e214 wrap resource_error into an error/2 functor and don't wrap it into a syntax_error functor 2025-11-20 01:22:18 +01:00
Skgland
6063783e9d propagate AllocErrro instead of unwrapping 2025-11-20 00:19:24 +01:00
Skgland
e9e97fe82a handle machine heap/stack allocation error 2025-11-19 22:17:24 +01:00
Skgland
248b05c992 use as_bytes().to_vec() instead of bytes().collect() 
copying a slice into a vec should be easier to optimize by the complier than collecting a byte iteration into a vec
 2025-11-19 19:23:41 +01:00
Skgland
a283c8bdc2 remove some uncessary allocations/copies 2025-11-19 19:23:41 +01:00
Skgland
6b5ec3fab8 ignore incompatible msrv in compat module 2025-11-19 19:23:41 +01:00
Skgland
a0b4162d7a improve count_to_letter_code 
- reserve the complete required length at the beginning to reduce reallocations
- use u8 instead of char so that we can re-use the allocation for the string
 2025-11-19 19:23:41 +01:00
Skgland
119761ad10 ignore unused_parens warning 
parens are generated by external macro
 2025-11-18 21:42:00 +01:00
Skgland
bf8651db29 remove two unecessary clones 2025-11-18 21:29:22 +01:00
Skgland
9376bc6369 fix mthom/scryer-prolog#3073 2025-09-27 22:48:05 +02:00
Thierry Marianne
042631cb4c run rustfmt 
Signed-off-by: Thierry Marianne <thierry@marianne.io>
 2025-09-21 22:52:12 +02:00
Thierry Marianne
32b6458deb dereferencing registers to access stack variables 
deref register to access stack variable for `directory_exists/1`
deref register to access stack variable for `directory_files/2`
deref register to access stack variable for `delete_directory/1`
deref register to access stack variable for `delete_file/1`
deref registers to access stack variable for `file_copy/2`
deref register to access stack variable for `file_exists/1`
deref register to access stack variable for `file_size/2`
deref register to access stack variable from `file_time` function
deref register to access stack variable for `make_directory/1`
deref register to access stack variable for `make_directory_path/1`
deref register to access stack variable for `path_canonical/2`
deref registers to access stack variables for `rename_file/2`

Signed-off-by: Thierry Marianne <thierry@marianne.io>
 2025-09-21 22:52:12 +02:00
Mark Thom
e9ff1348b1 Merge pull request #3084 from thierrymarianne/set_stream 
Prevent top-level from panicking when calling  `set_input/1` with `Stream` variants.
 2025-09-17 22:20:10 -07:00
Mark Thom
fc6e007ad1 add missing P increment to GetPartialString (#3089) 2025-09-17 20:31:03 -07:00
Mark Thom
ba7b54e8f8 fix attempted bind to bound StackVar (#3089) 2025-09-17 19:43:37 -07:00
Mark Thom
012e3de3a1 do not use self.fail in compare_term_test 2025-09-16 21:23:23 -07:00
Mark Thom
72cdba82f5 implement unify_ginteger to address FIXME in skip_max_list_cycle 2025-09-15 21:58:38 -07:00
Mark Thom
24f431e2ca fix off-by-one lam loop (#3081) 2025-09-15 21:52:43 -07:00
Thierry Marianne
8afcc7742b handle Stream variants qualified as input stream by is_input_stream 
Signed-off-by: Thierry Marianne <thierry@marianne.io>
 2025-09-15 08:33:47 +02:00
Thierry Marianne
e9834ffa3e throw permission_error when non-input stream is read 
Signed-off-by: Thierry Marianne <thierry@marianne.io>
 2025-09-15 08:28:23 +02:00
Thierry Marianne
28ec457159 merge if let, match structures 
Signed-off-by: Thierry Marianne <thierry@marianne.io>
 2025-09-14 20:10:44 +02:00
Thierry Marianne
1ece558a71 match against Stream HttpRead(), InputFile(_) and NamedTcp(_) variants in read_term_from_user_input 
Signed-off-by: Thierry Marianne <thierry@marianne.io>
 2025-09-14 19:19:26 +02:00
Thierry Marianne
be18eda696 do not reset user input Stream of kind different from Readline(_), Byte(_) 
Signed-off-by: Thierry Marianne <thierry@marianne.io>
 2025-09-14 19:19:21 +02:00
Thierry Marianne
fdbaf6ac9d handle named tcp and http read stream on term reading from user input 2025-09-14 17:02:09 +02:00
Thierry Marianne
5c341ce371 handle input file stream on term reading from user input 2025-09-14 17:02:09 +02:00