What's Changed

Breaking Changes 🛠

• Allow concatenation assignment in always, and add block keyword by @dalance in https://github.com/veryl-lang/veryl/pull/2175
• Split bool type to bbool and lbool types by @taichi-ishitani in https://github.com/veryl-lang/veryl/pull/2186

New Features 🎉

• Add #[allow(unassign_variable)] attribute by @dalance in https://github.com/veryl-lang/veryl/pull/2147
• Introduce IR by @dalance in https://github.com/veryl-lang/veryl/pull/2005

Other Changes

• Fix LSP panic at symbol reference by @dalance in https://github.com/veryl-lang/veryl/pull/2142
• Fix unassign error in some tests by @dalance in https://github.com/veryl-lang/veryl/pull/2143
• Fix attribute error message by @dalance in https://github.com/veryl-lang/veryl/pull/2148
• Fix panic during emitting function call via generic interface by @taichi-ishitani in https://github.com/veryl-lang/veryl/pull/2152
• Fix comment pattern by @taichi-ishitani in https://github.com/veryl-lang/veryl/pull/2155
• Fix unassign variables in test by @dalance in https://github.com/veryl-lang/veryl/pull/2158
• Update tower-lsp-server to 0.23.0 by @dalance in https://github.com/veryl-lang/veryl/pull/2111
• Change iter::chain to itertools for wasm compile by Rust 1.89.0 by @dalance in https://github.com/veryl-lang/veryl/pull/2165
• Mdbook plugin ignores some errors by @dalance in https://github.com/veryl-lang/veryl/pull/2166
• Fix issue where unnecessary generic function instances are emitted by @taichi-ishitani in https://github.com/veryl-lang/veryl/pull/2162
• Increase stack size of veryl-ls by @dalance in https://github.com/veryl-lang/veryl/pull/2168
• Refactor AnalyzerError and add snapshot test by @dalance in https://github.com/veryl-lang/veryl/pull/2167
• Fix unexpected unassignable_output of $sv member by @dalance in https://github.com/veryl-lang/veryl/pull/2173
• Add tree-sitter as submodule by @dalance in https://github.com/veryl-lang/veryl/pull/2176
• Suppress unassign in modules with unevaluable generic parameters by @dalance in https://github.com/veryl-lang/veryl/pull/2177
• BugFix: Keyword completion now works as expected in helix editor by @eirikki931 in https://github.com/veryl-lang/veryl/pull/2182
• Fix highlightgen failure by @dalance in https://github.com/veryl-lang/veryl/pull/2190
• Refactor IR by @dalance in https://github.com/veryl-lang/veryl/pull/2192
• Add BigInt wrapper by @dalance in https://github.com/veryl-lang/veryl/pull/2193
• Remove redundant nested concatenation by @dalance in https://github.com/veryl-lang/veryl/pull/2195
• Fix bool migration doesn't work by @dalance in https://github.com/veryl-lang/veryl/pull/2196

New Contributors

• @eirikki931 made their first contribution in https://github.com/veryl-lang/veryl/pull/2182

Full Changelog: https://github.com/veryl-lang/veryl/compare/v0.17.2...v0.18.0