LFortran Files

What's Changed

• Fix some bugs for Petaca by @certik in https://github.com/lfortran/lfortran/pull/10521
• Fix 2 neural fortran runtime bug by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10524
• fix: process COMMON declarations after type declarations in symbol table visitor by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10516
• fix: Support equivalence with blank common block for proper storage association by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10522
• fix: Correctly handle type inference for array constructors with implied-do syntax by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/9981
• Fix operator(**) overloading lookup by @certik in https://github.com/lfortran/lfortran/pull/10525
• enable neural-fortran tests at CI by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10529
• Fix more runtime neural-fortran bugs by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10528
• Few petaca bugs by @certik in https://github.com/lfortran/lfortran/pull/10536
• Fix : Free recursive structs by @assem2002 in https://github.com/lfortran/lfortran/pull/10530
• fix: handle empty read when blank is NULL by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10540
• Fix : Resolve fnCall to character-typed function correctly by @assem2002 in https://github.com/lfortran/lfortran/pull/10526
• Fix class(*) bugs for petaca by @certik in https://github.com/lfortran/lfortran/pull/10538
• test: add and register test for char(0) by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10487
• Implement deterministic and side_effect_free analysis for functions by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10476
• fix: struct member shadowing outerscope kind parameter in visit_Real by @opixdown in https://github.com/lfortran/lfortran/pull/10467
• fix: character function call not recognized under --implicit-interface by @opixdown in https://github.com/lfortran/lfortran/pull/10465
• fix: Correct ASR representation of equivalence to avoid deferred shape error by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10539
• Fix LLVM type confusion for local types by @certik in https://github.com/lfortran/lfortran/pull/10544
• Fix transfer intrinsic codegen for scalarized array-to-array BitCast by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10509
• Fix more petaca bugs by @certik in https://github.com/lfortran/lfortran/pull/10559
• rm: remove old classes code by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10566
• fix: add intrinsic signature for selected_int_kind by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10563
• fix: handle exponent read when explicit E/D is not present by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10541
• Fix unformatted write by @certik in https://github.com/lfortran/lfortran/pull/10573
• Fix INQUIRE POS= for sequential formatted files to exclude record terminators by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10547
• Fix COMMON block with character arrays in subroutines/functions by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10543
• Fix array section substring s1(:)(1:4) by @certik in https://github.com/lfortran/lfortran/pull/10574
• Support allocate with mold for poly arrays by @certik in https://github.com/lfortran/lfortran/pull/10579
• fix: resolve undeclared error for procedure pointer target juown1_placeholder by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10569
• Fix LLVM type mismatch when iostat is not i32 in read by @Jainam-not-a-robot in https://github.com/lfortran/lfortran/pull/10572
• fix: Preserve implied-do loop variable after I/O with --use-loop-variable-after-loop by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10564
• fix: Resolve implicit-typed local variables in statement function bodies by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10565
• Implement format reversion logic for formatted read by @Jainam-not-a-robot in https://github.com/lfortran/lfortran/pull/10567
• Fix copy-in for assumed-size dummy args by @certik in https://github.com/lfortran/lfortran/pull/10575
• Fix class(*) char array writes lost in select type by @certik in https://github.com/lfortran/lfortran/pull/10600
• Fix two bugs for petaca by @certik in https://github.com/lfortran/lfortran/pull/10599
• test: update tests and references with continue-compilation by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10578
• doc: add --no-style-suggestions flag to man page by @himanshumahajan138 in https://github.com/lfortran/lfortran/pull/10612
• Use full-width integers for logicals by @certik in https://github.com/lfortran/lfortran/pull/10601
• fix: Reject implied-do loops in assignments without array constructor brackets by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10613
• Fix segfault in allocate for class arrays by @certik in https://github.com/lfortran/lfortran/pull/10619
• Fix codegen for deferred type-bound assignment on polymorphic types by @certik in https://github.com/lfortran/lfortran/pull/10621
• Support pos= specifier in write() for stream I/O by @certik in https://github.com/lfortran/lfortran/pull/10626
• Add integration tests and fix compiler bugs for implied-do internal writes and nested allocatable types by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10532
• fix: correct EN mantissa overflow and E format rounding for >15 digits by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10586
• fix: minloc/maxloc with dim and array mask returns wrong result for unmasked slices by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10592
• Emit kind argument for intrinsics in Fortran backend by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10594
• Fix random_init producing identical seeds for non-repeatable mode by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10611
• fix: extract correct length in case of Integer BinOp as length of string by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10555
• fix: add support for equivalence for unit-length arrays inside data statements by @YashNagda17 in https://github.com/lfortran/lfortran/pull/10596
• fix: handle assignment to Pointer(CPtr) targets in LLVM codegen by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10604
• test: add test for preserving pointer association by @opixdown in https://github.com/lfortran/lfortran/pull/10622
• fix: handle scalar StringConstant source in compile-time transfer evaluation by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10580
• Add shape conformance check between array and mask for minloc, maxloc, findloc by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10593
• fix: rename function in developer_tutorial notebook to avoid duplicate by @certik in https://github.com/lfortran/lfortran/pull/10616
• Add rand() GNU extension intrinsic function by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10610
• Fix list-directed internal read with multiple values by @certik in https://github.com/lfortran/lfortran/pull/10623
• fix: handle StructType in get_type_from_ttype_t when arg_expr is null by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10609
• A few stdlib fixes by @certik in https://github.com/lfortran/lfortran/pull/10636
• fix: correctly handle optional arguments for procedure pointers during semantic checking by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10590
• fix: support CONTIGUOUS attribute in variable declarations by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10588
• Fix polymorphic allocatable function in overloaded assignment by @certik in https://github.com/lfortran/lfortran/pull/10656
• fix: handle class(*) in assignment statements by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10653
• fix: handle in allocate for string variables by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10648
• fix bugs by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10608
• Speed up third-party CI tests (~42 min → ~19 min) by @certik in https://github.com/lfortran/lfortran/pull/10670
• Fully compile stdlib, fix a few runtime bugs by @certik in https://github.com/lfortran/lfortran/pull/10662
• Fix crash with optional class() arg in constructor by @certik in https://github.com/lfortran/lfortran/pull/10678
• codegen: CFI_cdesc_t-compatible inline array descriptor by @certik in https://github.com/lfortran/lfortran/pull/10676
• fix: correct the loc for throwing error for advance specifier by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10615
• Fix 2 stdlib runtime bugs by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10665
• fix: handle equivalence of initialized module scalars by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10673
• Codegen: extract data pointer when calling finalizer on class variable by @krystophny in https://github.com/lfortran/lfortran/pull/10632
• Speed up macOS CI: increase and enforce NPROC, skip redundant tests by @certik in https://github.com/lfortran/lfortran/pull/10679
• fix: resolve the symbols correctly while resolving namelist symbols by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10669
• Refactor the runtime to use an allocator by @certik in https://github.com/lfortran/lfortran/pull/10680
• Fix 2 more stdlib runtime bugs by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10671
• fix bugs in intrinsic functions by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10639
• fix: handle slash edit descriptor for direct access formatted I/O by @himanshumahajan138 in https://github.com/lfortran/lfortran/pull/10658
• Fix incorrect dependency detection for character(a%len()) in ASR verifier by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10667
• fix: Reset lower-bounds of allocatable arrays to one, when assigning from function results by @YashNagda17 in https://github.com/lfortran/lfortran/pull/10607
• Fix: Defer COMMON block size check across multiple statements by @himanshumahajan138 in https://github.com/lfortran/lfortran/pull/10591
• Fix ICE when using intrinsic function minval/maxval for strings by @Jainam-not-a-robot in https://github.com/lfortran/lfortran/pull/10646
• Handle data implied do initialisation using ArrayConstructor by @Jainam-not-a-robot in https://github.com/lfortran/lfortran/pull/10514
• Improve AGENTS.md accuracy and formatting by @certik in https://github.com/lfortran/lfortran/pull/10633
• Fix statement function in associate block by @certik in https://github.com/lfortran/lfortran/pull/10687
• fix: add visit_PointerAssociated by @yuvrajsinghgmx in https://github.com/lfortran/lfortran/pull/10685
• Reject legacy arrays by default by @certik in https://github.com/lfortran/lfortran/pull/10663
• Add a leak checker to internal allocs in the runtime library by @certik in https://github.com/lfortran/lfortran/pull/10689
• Fix 2 stdlib runtime bugs by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10688
• Initial implementation of ISO_Fortran_binding.h by @certik in https://github.com/lfortran/lfortran/pull/10690
• Use fixed static array for argv instead of malloc by @certik in https://github.com/lfortran/lfortran/pull/10692
• Enable internal allocation leak detector in CI by @certik in https://github.com/lfortran/lfortran/pull/10693
• fix: Handle format reversion to rightmost repeatable group in formatted read by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10650
• Extend bindc_18 CFI descriptor test to cover multiple types and ranks by @certik in https://github.com/lfortran/lfortran/pull/10694
• feat: implement atan2d intrinsic function by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10684
• Extend bindc_18 CFI descriptor with more tests by @certik in https://github.com/lfortran/lfortran/pull/10695
• fix: make bindc_18 portable and enable gfortran label by @certik in https://github.com/lfortran/lfortran/pull/10703
• Fix: Pass NULL for absent optional bind(C) arguments by @certik in https://github.com/lfortran/lfortran/pull/10704
• More F18 bind(c) tests and fixes by @certik in https://github.com/lfortran/lfortran/pull/10708
• Fix present() for null pointer passed to optional pointer dummy by @certik in https://github.com/lfortran/lfortran/pull/10715
• Fix allocate with source calling function multiple times by @certik in https://github.com/lfortran/lfortran/pull/10716
• fix: transfer bugs in stdlib hash_functions by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10706
• Fix bugs related to intrinsic functions by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10681
• feat: implement sinpi, cospi, tanpi, asinpi, acospi, atanpi, atan2pi by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10699
• fix: Enable full macro expansion for nested and concatenation macros in preprocessor by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10702
• tests: consolidate tests of pr 10467 by @opixdown in https://github.com/lfortran/lfortran/pull/10659
• fix : Implement visit_selectType in fortran backend by @yuvrajsinghgmx in https://github.com/lfortran/lfortran/pull/10496
• enh: handle overloaded print for derived types by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10705
• fix: decimal descriptor handling with BN/BZ by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10713
• fix: handle negative scaling factor by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10714
• fix bugs by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10701
• Add runtime support for internal read into allocatable character arrays by @Jainam-not-a-robot in https://github.com/lfortran/lfortran/pull/10419
• fix: pass complex re/im fields by pointer in elemental calls by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10709
• feat: add (un)formatted read as generic class procedures by @opixdown in https://github.com/lfortran/lfortran/pull/10683
• Add comprehensive bind(C) and ISO_Fortran_binding.h integration tests by @certik in https://github.com/lfortran/lfortran/pull/10718
• Fix two more bind(c) tests by @certik in https://github.com/lfortran/lfortran/pull/10719
• initial implementation for memory debugger by @assem2002 in https://github.com/lfortran/lfortran/pull/10558
• Codegen: handle AssumedLength strings in associate variables by @krystophny in https://github.com/lfortran/lfortran/pull/10631
• fix: convert the kwargs name to lowercase before comparing by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10720
• fix: Update return variable handling by @yuvrajsinghgmx in https://github.com/lfortran/lfortran/pull/10697
• Fix modfile deserialization of allocate source= tmp by @certik in https://github.com/lfortran/lfortran/pull/10726
• Get another bind(c) test working by @certik in https://github.com/lfortran/lfortran/pull/10732
• Fix last bind(c) test by @certik in https://github.com/lfortran/lfortran/pull/10736
• Fix sourced allocation deserialization with cross-module struct by @certik in https://github.com/lfortran/lfortran/pull/10739
• fix: Fix E format descriptor width calculation to prevent unnecessary asterisk output by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10731
• Add a few tests that now work by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10740
• fix:handle parentheses inside quoted literals in format strings by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10738
• fix bugs and throw warning and add wasm label with the tests by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10686
• Fix CFI_dim_t field order to match Fortran standard by @certik in https://github.com/lfortran/lfortran/pull/10744
• CFI descriptor: remove is_allocated, use unsigned rank/attribute, shrink type to i8 by @certik in https://github.com/lfortran/lfortran/pull/10746
• Fix proc pointer call with array arg in pass_array_by_data by @certik in https://github.com/lfortran/lfortran/pull/10750
• Fix few stdlib runtime bugs by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10749
• Remove offset field from CFI descriptor by @certik in https://github.com/lfortran/lfortran/pull/10753
• Add extra reserved byte to CFI descriptor by @certik in https://github.com/lfortran/lfortran/pull/10755
• Fix optional arg transform for procedure pointer calls with PASS by @certik in https://github.com/lfortran/lfortran/pull/10756
• Change array descriptor dim from fixed [15] to rank-sized by @certik in https://github.com/lfortran/lfortran/pull/10757
• fix: Handle complex types correctly in formatted read operations by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10754
• fix: ICE when using len on a character array component accessed via class by @opixdown in https://github.com/lfortran/lfortran/pull/10748
• fix: parse explicit 0P scale factor in formatted F input to preserve decimal values by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10733
• fix: Resolve ASR verification error for derived type array element component access by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10641
• fix: point undeclared DO loop variable error to the variable, not the whole loop by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10741
• Switch internal array descriptor to rank-sized dim arrays and fix LLVM type issues by @certik in https://github.com/lfortran/lfortran/pull/10762
• Use actual rank instead of hardcoded 15 for assumed-rank array descriptors by @certik in https://github.com/lfortran/lfortran/pull/10779
• Fix CFI descriptor handling: correct load type, hoist alloca, remove unnecessary memset by @certik in https://github.com/lfortran/lfortran/pull/10761
• fix: skip string literals when collecting CPP macro arguments by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10786
• fix: handle shape() on assumed-rank arrays correctly by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10767
• Bugs 07 by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10765
• ISO_Fortran_binding.h: flexible dim[], C++ support, update version by @certik in https://github.com/lfortran/lfortran/pull/10792
• fix: prevent buffer overflow in ArrayReshape for FixedSizeArray by @certik in https://github.com/lfortran/lfortran/pull/10795
• Poison malloc/free/realloc/calloc after internal allocator definitions by @certik in https://github.com/lfortran/lfortran/pull/10797
• Fix few stdlib runtime bugs by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10799
• Fix pointer bounds remapping segfault for allocatable targets by @certik in https://github.com/lfortran/lfortran/pull/10801
• fix: process use statements in submodule module procedures by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10784
• Fix segfault for pointer with null init and bounds-remap by @certik in https://github.com/lfortran/lfortran/pull/10802
• fix: parse flush statement with identifier unit argument by @himanshumahajan138 in https://github.com/lfortran/lfortran/pull/10770
• fix: Apply scale factor correctly to double precision values in formatted read by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10773
• Add c_intmax_t constant to iso_c_binding module by @nilocj in https://github.com/lfortran/lfortran/pull/10751
• fix: Enhance Fortran type generation and add support for select type statements by @yuvrajsinghgmx in https://github.com/lfortran/lfortran/pull/10722
• fix: use assumed-shape dims for random_seed put/get dummy arguments by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10810
• Add pass_attr enum and self_argument to Variable, document dt in calls by @certik in https://github.com/lfortran/lfortran/pull/10816
• fix: allocated/deallocate and call site for bind(C) allocatable character by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10814
• fix: use create_ptr_gep2 for FixedSizeArray shape in c_f_pointer codegen by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10811
• Implement sizeof extension by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10809
• fix: allow whitespace between macro name and '(' at invocation site by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10808
• fix: LOGICAL() without KIND returns default kind, not argument kind by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10788
• Update reference results by @certik in https://github.com/lfortran/lfortran/pull/10820
• Make self argument explicit in method call args by @certik in https://github.com/lfortran/lfortran/pull/10821
• Remove implicit-self offset patterns from passes and codegen by @certik in https://github.com/lfortran/lfortran/pull/10822
• Fix few stdlib runtime bugs by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10818
• feat: implement decimal specifier in I/O functions by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10798
• feat: implement sign specifier for I/O statements by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10817
• doc: add documentation for I/O statement ASR Nodes by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10828
• fix: Update TYPE IS guard handling for deferred length strings by @yuvrajsinghgmx in https://github.com/lfortran/lfortran/pull/10813
• Fix 2 stdlib runtime bugs by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10829
• fix: handle pass(arg) where arg is not the first parameter by @certik in https://github.com/lfortran/lfortran/pull/10837
• fix: support pass(name) attribute on procedure pointer components by @certik in https://github.com/lfortran/lfortran/pull/10838
• Fix two procedure pointer bugs by @certik in https://github.com/lfortran/lfortran/pull/10840
• fix: support procedure(type-spec) with --implicit-interface by @certik in https://github.com/lfortran/lfortran/pull/10841
• refactor: separate self-insertion from argument fixup in make_*Call_t… by @certik in https://github.com/lfortran/lfortran/pull/10842
• fix(llvm): emit [0 x t] instead of <0 x t> for empty SIMD array shapes by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10831
• test: add error test and update references by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10835
• Support procedure() with implicit interface by @certik in https://github.com/lfortran/lfortran/pull/10843
• Implement most implicit procedure pointer features by @certik in https://github.com/lfortran/lfortran/pull/10846
• Add tests by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10742
• Fix fixed-form tokenizer for select case by @certik in https://github.com/lfortran/lfortran/pull/10848
• fix: Fix read bugs from AoC-2024 by @YashNagda17 in https://github.com/lfortran/lfortran/pull/10661
• Fix proc ptr member passed as argument to proc ptr call by @certik in https://github.com/lfortran/lfortran/pull/10850
• Fix pointer attribute with implicit typing by @certik in https://github.com/lfortran/lfortran/pull/10849
• Fix re-exported operator losing imported overloads by @certik in https://github.com/lfortran/lfortran/pull/10853
• Give an actual error message by @certik in https://github.com/lfortran/lfortran/pull/8526
• Fix bind(C) allocatable string assignment crash by @certik in https://github.com/lfortran/lfortran/pull/10852
• fix: use transfer mold for BitCast struct identity in assignment checks by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10834
• Implement reduce by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10830
• Fix formatted WRITE for character arrays: preserve scale factor and correctly write all elements by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10854
• fix: get correct data type for CPtr in array constructor by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10860
• Fix ICE in procedure pointer association by correctly setting m_type_declaration and handling null function expressions by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10864
• Fix several bugs for Caffeine by @certik in https://github.com/lfortran/lfortran/pull/10865
• fix bugs by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10721
• fix: handle integer edit descriptor overflow and Iw.0 zero-value formatting by @himanshumahajan138 in https://github.com/lfortran/lfortran/pull/10771
• fix : improve handling of derived type component declarations by @yuvrajsinghgmx in https://github.com/lfortran/lfortran/pull/10851
• LSP: Show type kind information in hover preview by @himanshumahajan138 in https://github.com/lfortran/lfortran/pull/10863
• Fix most Caffeine tests by @certik in https://github.com/lfortran/lfortran/pull/10867
• fix:enhance array constructor handling by @yuvrajsinghgmx in https://github.com/lfortran/lfortran/pull/10875
• Few more Caffeine fixes by @certik in https://github.com/lfortran/lfortran/pull/10876
• More Caffeine fixes by @certik in https://github.com/lfortran/lfortran/pull/10878
• Move compute_type_size_align to asr_utils, fix get_type_byte_size padding by @certik in https://github.com/lfortran/lfortran/pull/10879
• fix: improve handling of external symbols by @yuvrajsinghgmx in https://github.com/lfortran/lfortran/pull/10877
• CI : Run --detect_leaks at the CI by @assem2002 in https://github.com/lfortran/lfortran/pull/10881
• memory-leaks : finalize globals when detect-leaks in ON by @assem2002 in https://github.com/lfortran/lfortran/pull/10882
• memory-leak : Handle pointer types finalization instead of bypassing them by @assem2002 in https://github.com/lfortran/lfortran/pull/10880
• CI : use NO_DETECT_LEAK with 2 failing tests in main + side work : turn on detect leak with 25 testss by @assem2002 in https://github.com/lfortran/lfortran/pull/10889
• fix: free temporary array after non-contiguous copy-out in subroutine call by @certik in https://github.com/lfortran/lfortran/pull/10890
• feat: add encoding specifier in FileInquire by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10874
• enh: handle order argument in reshape at runtime by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10892
• perf: reduce frontend startup overhead by @krystophny in https://github.com/lfortran/lfortran/pull/10895
• Fix 2 stdlib runtime test bugs by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10901
• Fix 2 stdlib runtime bugs by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10908
• Leak fixes by @certik in https://github.com/lfortran/lfortran/pull/10910
• Leak fixes by @certik in https://github.com/lfortran/lfortran/pull/10914
• test: remove NO_DETECT_LEAKS from working tests by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10918
• fix: add missing 'intrinsic' attribute to module use in asr_to_fortran by @venkata597 in https://github.com/lfortran/lfortran/pull/10871
• fix: handle type conversion and invalid assignments in parameter initialization by @Jainam-not-a-robot in https://github.com/lfortran/lfortran/pull/10774
• feat: add support for __DATE__ and __TIME__ cpp macros by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10925
• fix : allow pointer declaration association with non-parameter target variables by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10922
• fix: Resolve wrapper symbols to functions in class procedure bindings to prevent ICE by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10911
• fix: formatted READ into fixed length character arrays restores tmp and unwraps StringFormat by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10932
• feat: add support for namelist declarations by @yuvrajsinghgmx in https://github.com/lfortran/lfortran/pull/10899
• fix: handle sequential character and int64 read in unformatted read by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10937
• Add Metal GPU backend for do concurrent offloading by @certik in https://github.com/lfortran/lfortran/pull/10940
• fix: defer proc pointer initialization when target is unresolved placeholder by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10941
• Improve Metal GPU offloading for do concurrent by @certik in https://github.com/lfortran/lfortran/pull/10945
• Leak Fixes by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10917
• Implement more GPU offloading for Fiats by @certik in https://github.com/lfortran/lfortran/pull/10948
• Fix Metal VLA codegen: use device buffer workspace for variable-lengt… by @certik in https://github.com/lfortran/lfortran/pull/10946
• enh: handle stride > 1 in reading array by @jinangshah21 in https://github.com/lfortran/lfortran/pull/10942
• Bug fixes for athena by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10934
• Support stream, iomsg arguments for inquire by @Jainam-not-a-robot in https://github.com/lfortran/lfortran/pull/10935
• Get all GPU offloading integration tests working by @certik in https://github.com/lfortran/lfortran/pull/10949
• Leak Fix by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10951
• fix: handle null struct symbol in StructType comparison and codegen by @krystophny in https://github.com/lfortran/lfortran/pull/10903
• fix : diagnose interface function/subroutine attribute conflict by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10898
• More GPU offload fixes by @certik in https://github.com/lfortran/lfortran/pull/10953
• Leak Fix by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10955
• fix: handle variable dimension lengths in Metal array linearization by @certik in https://github.com/lfortran/lfortran/pull/10956
• fix: add support for logical to integer cast by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10913
• More GPU offloading fixes by @certik in https://github.com/lfortran/lfortran/pull/10959
• Fix handling of empty fields (,,) in list-directed string reads by @Jainam-not-a-robot in https://github.com/lfortran/lfortran/pull/10777
• More GPU offloading fixes by @certik in https://github.com/lfortran/lfortran/pull/10960
• More GPU fixes by @certik in https://github.com/lfortran/lfortran/pull/10962
• Fix Leaks by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10961
• More GPU fixes by @certik in https://github.com/lfortran/lfortran/pull/10963
• More GPU fixes by @certik in https://github.com/lfortran/lfortran/pull/10967
• Better GPU Fortran printing support by @certik in https://github.com/lfortran/lfortran/pull/10966
• Memory-Leak : Use heap allocate class wrapper instead of stack + free it at finalization by @assem2002 in https://github.com/lfortran/lfortran/pull/10938
• Athena fixes by @HarshitaKalani in https://github.com/lfortran/lfortran/pull/10954
• fix: handle formatted read into complex descriptor arrays by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10971
• feat: implement round specifier for File I/O statements by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10909
• More GPU Metal offloading fixes by @certik in https://github.com/lfortran/lfortran/pull/10972
• Leak Fix by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10973
• More GPU fixes by @certik in https://github.com/lfortran/lfortran/pull/10979
• Leak Fix by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10981
• feat: implement pad specifier in File I/O statements by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10976
• GPU Metal offloading fixes by @certik in https://github.com/lfortran/lfortran/pull/10986
• Fix ICE: implement visit_CoarrayRef in semantic analysis (minimal support) by @Jainam-not-a-robot in https://github.com/lfortran/lfortran/pull/10921
• fix: handle rounding modes in formatted write by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10993
• Support pending and asynchronous arguments of inquire by @Jainam-not-a-robot in https://github.com/lfortran/lfortran/pull/10975
• fix: resolve ASR assert failure when reshape(x, [size(x)]) is used in function call by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10991
• Memory-Leak : Free upoly wrapper in pointer arrays by @assem2002 in https://github.com/lfortran/lfortran/pull/10964
• Add CUDA GPU backend analogous to Metal backend by @certik in https://github.com/lfortran/lfortran/pull/11000
• Leak Fix by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10987
• Get more CUDA offloading working by @certik in https://github.com/lfortran/lfortran/pull/11001
• Fix list-directed read with comma separators from internal string by @certik in https://github.com/lfortran/lfortran/pull/11003
• Fix proc pointer call through polymorphic allocatable by @certik in https://github.com/lfortran/lfortran/pull/11005
• feat: implment iostat and iomsg argument for flush by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/10998
• Fix array section stride when mixing vector and triplet subscripts by @certik in https://github.com/lfortran/lfortran/pull/11010
• fix : Incorrect runtime error for unallocated LHS by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/10999
• fix: correct GEP index/type handling in ArrayReshape LLVM codegen by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/11011
• tests: for nested function calls in array constructor by @opixdown in https://github.com/lfortran/lfortran/pull/11017
• fix: show user-facing allocatable LHS name in runtime error by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/11016
• fix: simplify LHS name resolution in allocatable runtime diagnostics by @Jatinagarwal24 in https://github.com/lfortran/lfortran/pull/11024
• Fix callback with reshape causing LLVM type mismatch by @certik in https://github.com/lfortran/lfortran/pull/11028
• fix: correct typos in error message and variable names by @tmchow in https://github.com/lfortran/lfortran/pull/11030
• Fix INCLUDE statement handling in fixed-form Fortran by @certik in https://github.com/lfortran/lfortran/pull/11035
• Fix several findloc bugs by @certik in https://github.com/lfortran/lfortran/pull/11029
• fix: handle assumed-size array in implicit interface function call by @certik in https://github.com/lfortran/lfortran/pull/10944
• fix: initialize access_id for FILE object with correct value by @HarshilShah1804 in https://github.com/lfortran/lfortran/pull/11034

New Contributors

• @nilocj made their first contribution in https://github.com/lfortran/lfortran/pull/10751
• @venkata597 made their first contribution in https://github.com/lfortran/lfortran/pull/10871
• @tmchow made their first contribution in https://github.com/lfortran/lfortran/pull/11030

Full Changelog: https://github.com/lfortran/lfortran/compare/v0.61.0...v0.62.0