v0.22.0

What's Changed

• LLVM: Fix prototype declaration for _lpython_get_argc() by @Shaikh-Ubaid in #2650
• WASM: Use release build by @anutosh491 in #2653
• Fix bug in printing a list by @advikkabra in #2654
• --jit option to execute without creation of executable file by @Vipul-Cariappa in #2564
• Make running JIT tests configurable by @Shaikh-Ubaid in #2662
• Add builtin functions by @farah-salama in #2651
• Updated test_gruntz.py by @anutosh491 in #2656
• CI: Fixes for MacOS 14 by @Shaikh-Ubaid in #2671
• Detect unhashable object types at the ASR level by @kmr-srbh in #2664
• Fix symbolic pass for handling IntrinsicElementalFunction in print() by @kmr-srbh in #2665
• Add compile-time support for dict.keys by @kmr-srbh in #2660
• Add compile-time support for dict.values by @kmr-srbh in #2661
• Docs: Document built-in functions by @kmr-srbh in #2589
• Remove stray executable expr by @kmr-srbh in #2673
• Support string repeat with non constant integer by @kmr-srbh in #2675
• Fixed scoping issues of for loops in global scope by @tanay-man in #2672
• Add compile-time support for list.pop by @kmr-srbh in #2659
• Add support for dict methods with Const by @kmr-srbh in #2567
• Add support for item access from Const data-structures by @kmr-srbh in #2579
• Introducing Symbolic Infinity constant by @anutosh491 in #2683
• Function Default Arguments by @assem2002 in #2618
• Adding support for is_integer attribute by @anutosh491 in #2686
• Add support for tuple and set in intrinsic type(object) by @kmr-srbh in #2687
• Add support for is_positive attribute by @anutosh491 in #2689
• ASR -> CPython: Add visitors for ListConstant, TupleConstant & SetConstant by @kmr-srbh in #2690
• ASR -> CPython: Add DictConstant visitor by @kmr-srbh in #2693
• Added support for subs attribute by @anutosh491 in #2695
• Combine global_init and global_stmts functions into global_stmts by @Vipul-Cariappa in #2696
• ASR -> CPython: Add list method visitors by @kmr-srbh in #2694
• Fix LLVM code generation error in List comparsion by @hankluo6 in #2697
• Interactive shell implementation by @Vipul-Cariappa in #2617
• avoiding name mangling while interactive is true by @Vipul-Cariappa in #2701
• removing _lfortran_caimag and _lfortran_zaimag functions by @Vipul-Cariappa in #2704
• Fixes complex datatype's symbol duplication bug while using interactive by @Vipul-Cariappa in #2707
• Initialize empty value to dictionaries without type given by @advikkabra in #2705
• Fix logical comparsion for string by @hankluo6 in #2699
• Supporting Logical Binop cases through symbolic pass by @anutosh491 in #2709
• Initial test for Interactive by @Vipul-Cariappa in #2713
• Printing top-level Expressions by @Vipul-Cariappa in #2716
• Support to print u32 and u64 in REPL by @Vipul-Cariappa in #2717
• Support to print i8, u8, i16 and u16 in Interactive mode by @Vipul-Cariappa in #2719
• REPL str support by @Vipul-Cariappa in #2724
• combining duplicated function into a single templated function by @Vipul-Cariappa in #2727
• Fix ASR verify pass error while using Interactive by @Vipul-Cariappa in #2706
• Improved CLI experience for REPL by @Vipul-Cariappa in #2729
• support printing boolean in REPL by @Vipul-Cariappa in #2728
• CI: Upgrade SymEngine to 0.12.0 by @anutosh491 in #2714
• Implement symbolic sign function by @anutosh491 in #2715
• Add membership checks in dictionaries and sets by @advikkabra in #2711
• refactor (asr): rename symbol StructType to Struct and ttype Struct to StructType by @kmr-srbh in #2740
• StructType node update by @tanay-man in #2743
• Add looping over dictionaries and sets by @advikkabra in #2710
• Added debug capabilities for lists and sets by @advikkabra in #2733
• Add clear method to dictionary and set by @advikkabra in #2747
• Set deepcopy by @advikkabra in #2738
• Add set.pop method by @advikkabra in #2749
• Default constructors by @tanay-man in #2750
• fix array symbol duplication in interactive mode by @Vipul-Cariappa in #2734
• CI: pin exact package versions by @certik in #2760
• Jupyter Kernel by @Vipul-Cariappa in #2764
• CI: pin all package versions by @certik in #2765
• CI: Pin the rest of the packages by @certik in #2766
• Gruntz Demo by @anutosh491 in #2688
• Minor docs & env updates on the Jupyter kernel by @anutosh491 in #2767

New Contributors

• @assem2002 made their first contribution in #2618

Full Changelog: v0.21.2...v0.22.0

v0.21.2

What's Changed

• CI: Make script executable by @Shaikh-Ubaid in #2648

Full Changelog: v0.21.1...v0.21.2

v0.21.1

What's Changed

• Add tag triggers to CI configuration by @anutosh491 in #2647

Full Changelog: v0.21.0...v0.21.1

v0.21.0

What's Changed

• Added support for functions to accept symbolic variables by @anutosh491 in #2331
• Implemented visit_SubroutineCall for the symbolic pass by @anutosh491 in #2335
• Add support for base in int() by @AkshayWarrier in #2338
• Adding support for executing attribute/query calls without assigning to a prior variable by @anutosh491 in #2337
• Implemented Str.Count() method by @SudhanshuJoshi09 in #2342
• CI: Upgrade SymEngine to 0.11.1 by @certik in #2346
• Implementing Symbolic Has Query Method by @anutosh491 in #2336
• Sync Libasr for Runtime Stacktrace by @Thirumalai-Shaktivel in #2350
• Fix Unused warning by @sainivedh in #2352
• Add join method in str by @Agent-Hellboy in #2354
• mentioned generate_default_tag.sh in the readme by @abhi-glitchhg in #2358
• Added MacOS warning in readme file by @OculusMode in #2361
• Throw Exception for wrong argtype in join method by @Agent-Hellboy in #2364
• Run integration tests with the Latest Python version in the CI by @Thirumalai-Shaktivel in #2281
• Support floor division as intrinsic function by @Shaikh-Ubaid in #2372
• Added support for comparing symbolic expressions by @anutosh491 in #2374
• Add isspace API in str by @Agent-Hellboy in #2373
• Supporting assignment through basic_assign by @anutosh491 in #2378
• Add isalpha, istitle, and title APIs in str by @Agent-Hellboy in #2357
• Adding Support for symbolics in the list data structure by @anutosh491 in #2368
• Implement random.seed() by @OmarMesqq in #2318
• Added Support for Symbolic func attribute by @anutosh491 in #2367
• Fixed printing elements from a symbolic list by @anutosh491 in #2383
• Implemented query method for log class by @anutosh491 in #2384
• Implemented symbolic constant E by @anutosh491 in #2387
• Implemented ASR checks for function dependencies by @arteevraina in #2167
• Remove spurious reference results by @certik in #2391
• Added query method for sin class by @anutosh491 in #2395
• Remove Python as prerequisite from README.md by @Shaikh-Ubaid in #2402
• Implementing get argument through design 1 by @anutosh491 in #2399
• Fix: Punctuation mistake in error message by @pnc009 in #2407
• Create temporary for IfExp outside LLVM loop by @czgdp1807 in #2408
• Added support for visit_Assert through basic_eq by @anutosh491 in #2404
• refactor: check for dependency only in parent scope by @arteevraina in #2394
• Implemented visit_Return for freeing variables by @anutosh491 in #2412
• Sync libasr with LFortran by @czgdp1807 in #2410
• Port --dump-all-passes, --dump-all-passes-fortran from LFortran by @Shaikh-Ubaid in #2414
• Remove redundant code by @Shaikh-Ubaid in #2417
• Minor fixes related to Pass options by @Shaikh-Ubaid in #2418
• Removed redundant return node after processing an ASR through subroutine_from_function pass by @anutosh491 in #2421
• Added support for Out[S] by @anutosh491 in #2419
• Added explicit test for Out[S] by @anutosh491 in #2422
• [C] Simd changes from LFortran by @Thirumalai-Shaktivel in #2425
• SIMD: Changes from LFortran by @Shaikh-Ubaid in #2424
• [ASR Pass] Handle ArraySection and SIMDArray BinOp (LFortran Sync) by @Thirumalai-Shaktivel in #2426
• [Tutorials] Add LPython tutorial 1 by @Smit-create in #2415
• [ASR Pass] Symbolic: Simplify the symbolic handling by @Thirumalai-Shaktivel in #2431
• changes documentation to represent correct path for lpython on windows machine by @ujjwaltwitx in #2436
• Enable llvm tests for symbolics by @Thirumalai-Shaktivel in #2430
• [ASR Pass] Symbolic: Simplify the Functions by @Thirumalai-Shaktivel in #2433
• Adding initial test for gruntz by @anutosh491 in #2437
• Fixed ASR for test_gruntz.py by @anutosh491 in #2438
• Implement str.split() by @AkshayWarrier in #2445
• Implemented visit_AsyncFunctionDef in the AST->ASR visitor by @ujjwaltwitx in #2442
• Fixes SEGFAULT in integration_tests/elemental_01.py by @Kishan-Ved in #2452
• Don't load CPtr if the variable under consideration is an argument by @anutosh491 in #2453
• Fixed output through c_sym backend for test_gruntz.py by @anutosh491 in #2454
• UserOverride.cmake: fix native optflag for PowerPC by @barracuda156 in #2459
• stacktrace.cpp: include syslimits.h for PATH_MAX by @barracuda156 in #2461
• parser_stype.h: allow building for ppc by @barracuda156 in #2463
• Fix random.random() by @Shaikh-Ubaid in #2464
• Using basic_new_heap for assigning elements of symbolic list by @anutosh491 in #2465
• Fixing Symbolic List assignment by @anutosh491 in #2477
• Fixes empty string bug in str isalpha method by @advikkabra in #2484
• Fix const step in loop by @Shaikh-Ubaid in #2501
• fixes semantic error for int (Issue #1926) by @NishantBansal2003 in #2476
• Fixing symbolic compare for test_gruntz.py by @anutosh491 in #2488
• Fixed issue #1993 to improve readability of semantic error thrown by @tanay-man in #2507
• Fixed grammatical errors (Issue #2493) by @NishantBansal2003 in #2510
• CI: Disable C tests on macOS by @certik in #2517
• Fix a bug in Const[int] by @certik in #2514
• CI: Remove more tests on macOS by @certik in #2519
• CI: Enable LLVM and C backends on macOS by @certik in #2521
• Improving prefix-string parsing (fixes #2339) by @mrdaybird in #2511
• Ignored warnings for inbuilt pow test by @advikkabra in #2523
• Fix isspace edge case by @advikkabra in #2489
• Added case to support log instances in mrv function by @anutosh491 in #2525
• Added semantic error for float declaration. by @faze-geek in #2529
• Fixed visit_if for SymbolicCompare cases by @anutosh491 in #2535
• Docs: Added a step-by-step documentation for installing and building LPython by @kmr-srbh in #2537
• Docs: Update installation instructions by @kmr-srbh in #2538
• refine input file missing msg by @syheliel in #2536
• Improved str.count() algorithm using the Knuth-Morris-Pratt algorithm by @advikkabra in #2530
• refine testcase for random by @syheliel in #2543
• Config: Added zstd-static package to the conda environment configuration files by @kmr-srbh in #2540
• Refactor string attributes and add constant string implementations by @advikkabra in #2524
• Remove submodule lpython by @Thirumalai-Shaktivel in #2548
• Updated cmake version for windows by @Kishan-Ved in https://github.com/lcompilers/lp...

v0.20.0

What's Changed

• ASR: Support chained CompareOp by @Smit-create in #2213
• ASR: Fix expression as statement by @Shaikh-Ubaid in #2216
• Allow Const argument in @lpython by @Smit-create in #2218
• C: Fix ListConcat and ListSection by @Shaikh-Ubaid in #2224
• C: Support ListRepeat by @Shaikh-Ubaid in #2225
• Add a test for lpython emulation mode by @certik in #2226
• Revert "ASR: Support chained CompareOp" by @Smit-create in #2229
• CPP: Fix list repeat issue 2221 by @Shaikh-Ubaid in #2228
• ASR: Fix explicit iter variable by @Shaikh-Ubaid in #2237
• Correction in list.pop by @kabra1110 in #2235
• Update README by @certik in #2241
• Set separate chaining by @kabra1110 in #2198
• Add reserve for list by @kabra1110 in #2238
• WASM: Support visit_StringLen() by @Shaikh-Ubaid in #2243
• Accept dtype argument in numpy.array by @czgdp1807 in #2118
• WASM: Support string comparison by @Shaikh-Ubaid in #2245
• Minor improvements by @Shaikh-Ubaid in #2247
• Shorter names for global_initializer() and global_statements() by @Shaikh-Ubaid in #2246
• Fix typo by @stupidcantor in #2249
• Refactor unique symbol pass by @Smit-create in #2251
• ASR: Fix Import as by @Smit-create in #2252
• README: add a star history graph by @certik in #2257
• Fix issues with nested dicts by @kabra1110 in #2253
• Extending Functionality of the Symbolic ASR pass by @anutosh491 in #2255
• Removed Redundant symbolic support through the C backend by @anutosh491 in #2260
• Refactoring the symbolic ASR pass by @anutosh491 in #2263
• Corrections to dict write and pop by @kabra1110 in #2261
• LLVM: Fix visit_IfExp() by @Shaikh-Ubaid in #2271
• Sync IntrinsicFunction from LFortran by @Thirumalai-Shaktivel in #2269
• CMAKE: Set linker language by @Smit-create in #2266
• Added support for freeing variables in the ASR symbolic pass by @anutosh491 in #2268
• Rename IntrinsicFunction to IntrinsicScalarFunction by @Thirumalai-Shaktivel in #2273
• Numpy: Support more dtypes by @Shaikh-Ubaid in #2278
• Initial support for lambda functions by @Shaikh-Ubaid in #2279
• Support field in dataclass member initialization by @Shaikh-Ubaid in #2280
• Fix integration tests with Python 3.11 by @Shaikh-Ubaid in #2275
• Fix FMA pass to use IntrinsicFunction by @Smit-create in #2282
• Syntactic sugar for Array annotation by @Shaikh-Ubaid in #2284
• Remove dataclass emulation by @Shaikh-Ubaid in #2285
• Instead of replacing the intrinsic function, use the compile-time value by @Thirumalai-Shaktivel in #2287
• C: Fixes from LFortran by @Shaikh-Ubaid in #2289
• CMake: support LLVM as a single shared library by @jschueller in #2291
• Refactor: Move test_modules folder to integration_tests by @Shaikh-Ubaid in #2295
• WASM: Initial support for const type by @Shaikh-Ubaid in #2297
• CI: Test integration_tests with Python 3.9, 3.10 and 3.11 by @Shaikh-Ubaid in #2298
• TEST: Enable integration_tests/expr_16.py for LLVM by @Shaikh-Ubaid in #2300
• ASR: Merge create_CPtrToPointerFromArgs() and create_CPtrToPointer() by @Shaikh-Ubaid in #2299
• PASS: Update FlipSign pass to use Intrinsic Function by @Smit-create in #2301
• Refactor: ASR: Handle c_p_pointer() in visit_Call() by @Shaikh-Ubaid in #2302
• Refactor: Convert long macro to function by @Shaikh-Ubaid in #2304
• Merge call in visit_Expr() with visit_Call() by @Shaikh-Ubaid in #2306
• Support/Enforce dtype for empty() by @Shaikh-Ubaid in #2294
• Add error tests for mismatch in empty dtype by @Shaikh-Ubaid in #2307
• Improve dims error message format by @Shaikh-Ubaid in #2308
• CMake: Fix node version compare by @Shaikh-Ubaid in #2309
• Rename tensor to array by @certik in #2311
• Update FMA/flip_sign pass by @Smit-create in #2313
• Changes from LFortran by @Shaikh-Ubaid in #2315
• fix: 🐛 create default version value for forked repos by @OmarMesqq in #2303
• Further Refactoring for the ASR Symbolic Pass by @anutosh491 in #2320
• Sync libasr from LFortran by @czgdp1807 in #2319
• [numpy] add trunc by @khushi-411 in #2316
• Rename m_global_scope and fix typo by @Shaikh-Ubaid in #2322
• Handle functions returning arrays/structs in subroutine_from_function pass by @czgdp1807 in #2325
• [small] tidy up warnings by @khushi-411 in #2323
• Changes from lfortran by @Shaikh-Ubaid in #2326
• Setup online lpython by @Shaikh-Ubaid in #2328
• C: Fix passing array elements as reference by @Shaikh-Ubaid in #2329
• [numpy] add fix by @khushi-411 in #2330
• Dftatom: Changes from lfortran LibASR by @Shaikh-Ubaid in #2334

New Contributors

• @stupidcantor made their first contribution in #2249
• @jschueller made their first contribution in #2291
• @OmarMesqq made their first contribution in #2303
• @khushi-411 made their first contribution in #2316

Full Changelog: v0.19.0...v0.20.0

v0.19.0

What's Changed

• Unsigned integers no wrap II by @Shaikh-Ubaid in #2189
• Added test based on basic_new_heap function by @anutosh491 in #2190
• Support ccall() for symengine and other libs by @Shaikh-Ubaid in #2196
• CI: make bash fail on errors by @Shaikh-Ubaid in #2194
• Handle reshape intrinsic initialization with FixedSizeArray by @Thirumalai-Shaktivel in #2197
• Added the llvm_sym backend for testing symbolic operations through the llvm backend by @anutosh491 in #2192
• Added tests based on basic_new_stack function by @anutosh491 in #2199
• C: Fix complex types by @Smit-create in #2193
• Synchronizing generics by @ansharlubis in #2181
• Use optimisation flags for C compiler in lpython decorator by @czgdp1807 in #2201
• Support different integers in chr() by @Shaikh-Ubaid in #2203
• Support function with no return type as callback by @Shaikh-Ubaid in #2207
• Add Callable type by @Smit-create in #2209
• Add dict.keys by @kabra1110 in #2023
• LLVM: Initial CPython Interop example by @Shaikh-Ubaid in #2211
• CI: Provide release flags, exclude -march=native by @Shaikh-Ubaid in #2212
• Add get_builder0 macro to declare auxiliary variables at entry point of functions by @czgdp1807 in #2205

Full Changelog: v0.18.4...v0.19.0

v0.18.4

What's Changed

• Unsigned ints no wrap by @Shaikh-Ubaid in #2176

Full Changelog: v0.18.3...v0.18.4

v0.18.3

What's Changed

• Fix inner struct passed as an argument to a function by @Shaikh-Ubaid in #2180
• C: Support callbacks by @Smit-create in #2175
• Fix unsigned to signed int cast by @Smit-create in #2178
• C_CPP: Visit the expression in construct_call_args() by @Shaikh-Ubaid in #2185
• Fix a bug in cptr_to_u64 in emulation by @ronnuriel in #2186

Full Changelog: v0.18.2...v0.18.3

v0.18.2

What's Changed

• Sync libasr from LFortran by @czgdp1807 in #2148
• CI: Check for warnings by @Shaikh-Ubaid in #2145
• Support unsigned bitshift operators by @Shaikh-Ubaid in #2152
• Avoid verifying IntrinsicFunction if check_external is False by @czgdp1807 in #2155
• Add cumulative flag for pass by @Smit-create in #2156
• Support array comparison by @Shaikh-Ubaid in #2157
• Minor improvements by @Shaikh-Ubaid in #2158
• fix: added initial implementation for supporting internal function definitions by @arteevraina in #2119
• Set data structure by @kabra1110 in #2122
• ASR pass for unique symbols by @Smit-create in #2149
• Refactor: Several Improvements by @Shaikh-Ubaid in #2160
• Fix scoping issue by @Shaikh-Ubaid in #2161
• LLVM: Support global unsigned integer variable by @Shaikh-Ubaid in #2164
• LLVM: Support Unsigned Int in visit_Variable by @Smit-create in #2171

Full Changelog: v0.18.1...v0.18.2

v0.18.1

What's Changed

• Add list comparison by @kabra1110 in #2025
• Add a test for a struct from a C pointer by @certik in #2126
• Add an error message for non-C-interoperable structs by @certik in #2133
• C: Fix struct deepcopy by @Smit-create in #2137
• Implement lcompilers_unique_ID global variable by @certik in #2138
• Only emit the error for Structs for now by @certik in #2140
• Remove global variables by @certik in #2143
• Give a C interoperability error for module structs also by @certik in #2144

Full Changelog: v0.18.0...v0.18.1