v0.9.0

Added

• LLVM 22 support (#59)
• BitsInit::known_bits_to_int() (LLVM 22 only)
• Direct typed value accessors on Record: int_value, str_value, bit_value, def_value, dag_value, bits_init_value, list_init_value, list_of_defs_value, list_of_ints_value, list_of_strings_value, optional_str_value, optional_def_value, is_value_unset
• Record identity/metadata: is_class, def_init, id, name_init, has_direct_super_class
• RecordRecTy accessors: num_type_classes, type_class, type_is_subclass_of
• RecordValue metadata: is_template_arg, is_nonconcrete_ok, bits_width, list_element_type
• DagInit::arg_no for named argument lookup
• RecordKeeper::input_filename and RecordKeeper::global
• LLVM 21 test matrix in CI

Full Changelog: v0.8.1...v0.9.0

v0.8.1

What's Changed

• Add usage examples covering core API surface by @edg-l in #52
• Add double-ended iteration, Hash, and debug helpers across init/record types by @edg-l in #53
• Fix header-hygiene in TableGen.hpp by @dtolnay in #54
• Fix soundness bugs and extend API coverage for 0.8.1 by @edg-l in #55
• Bump version to 0.8.1 by @edg-l in #56

New Contributors

• @dtolnay made their first contribution in #54

Full Changelog: v0.8.0...v0.8.1

v0.8.0

Fixed

• Fix soundness bugs and iterator memory leaks (#50)
  • tableGenRecordGetFirstValue now returns nullptr for empty records, preventing UB when iterating a record with no fields
  • RecordValueIter::next() no longer calls tableGenRecordValNext with a null pointer after the iterator is exhausted
  • NamedRecordIter::clone() no longer segfaults when called on an exhausted iterator
  • GetNextClass/GetNextDef now correctly free the heap-allocated iterator object when the end is reached
  • Memory leak in TableGenParser::parse() on failed file inclusion fixed via std::unique_ptr
  • Replace panicking From<BitInit> for bool, From<BitsInit> for Vec<bool>, and From<IntInit> for i64 with TryFrom impls that return errors instead of panicking on variable references or C API failures
• Strip -D_FORTIFY_SOURCE from llvm-config flags in build.rs (#49)
• Fix DagIter stopping early on unnamed dag arguments (#48)
• Add From<BitsInit> for Vec<Option<bool>> (#47)
• Fix UB in BitsInit::bit() when bit is a VarBitInit (#46)
• Fix llvm-config static link detection and exit status handling (#45)

Added

• RecordIter now implements ExactSizeIterator and size_hint() (#50)

v0.5.1

What's Changed

• Remove doc directory by @raviqqe in #1
• fix ci somewhat by @edg-l in #6
• version 0.3.4 by @edg-l in #7
• fix docs by @edg-l in #8
• metadata by @edg-l in #9
• fix by @edg-l in #10
• Update LLVM to 19 by @raviqqe in #14
• Bump version by @raviqqe in #15
• Refactor build.rs by @raviqqe in #16
• Fix build and linting by @raviqqe in #19
• Use native AddIncludeFile method by @raviqqe in #18
• bump version by @edg-l in #20
• upd docs by @edg-l in #21
• Apply clang-format by @raviqqe in #22
• Update crate name by @edg-l in #23

New Contributors

• @raviqqe made their first contribution in #1
• @edg-l made their first contribution in #6

Full Changelog: https://github.com/mlir-rs/tblgen-rs/commits/v0.5.1