v0.16.1

What's Changed

New Features 🎉

• Support flattened array modport/instance by @taichi-ishitani in #1566
• Add a build option to hashed mangle-name by @taichi-ishitani in #1614

Other Changes

• Add profile for verylup local install by @dalance in #1591
• Rename StripPrefix error with InvalidSourceLocation error by @taichi-ishitani in #1596
• Check return statement in void function by @taichi-ishitani in #1597
• Allow to use proto const as generic argument by @taichi-ishitani in #1601
• Allow to use fixed type as argument for generic type parameter by @taichi-ishitani in #1604
• Fix resolving generic references by @taichi-ishitani in #1605
• Not resolve inner symbol of the last path element by @taichi-ishitani in #1607
• Referctor type check for generic argument by @taichi-ishitani in #1611
• Fix ignored arity check in generic function by @dalance in #1620
• Fix type dag insertion between member objects defined in packages by @taichi-ishitani in #1628
• Fix member reference via alias interface by @taichi-ishitani in #1630
• Fix clippy by @dalance in #1631
• Import generic function, struct and union as-is by @taichi-ishitani in #1624
• Fix emission of function args of which type is modport by @taichi-ishitani in #1632
• Fix emittion of mixed type function argument list by @taichi-ishitani in #1634
• Check function arity in identifier statemenit by @taichi-ishitani in #1635
• Fix emittion of alias generic interface by @taichi-ishitani in #1640
• Wrap connect statement with begin/end block by @taichi-ishitani in #1641
• Fix wrong collection of modport default members by @taichi-ishitani in #1643
• Fix member reference via generic parameter by @taichi-ishitani in #1645
• Fix emittion of struct/union member given as generic argument by @taichi-ishitani in #1647
• Remove case item indent by @dalance in #1648
• Fix nested case format by @dalance in #1649
• Fix unexpected anonymous_identifier_usage error on generic module instance by @taichi-ishitani in #1651
• Fix member reference via proto const by @taichi-ishitani in #1653
• Replace bit type with bool type by @taichi-ishitani in #1654
• Improve debug build performance by @dalance in #1655
• Import slicer module from pzbcm by @taichi-ishitani in #1656
• Fix emittion of referecne to function modport arg with bit select by @taichi-ishitani in #1661
• Fix stack overflow by @taichi-ishitani in #1663
• Insert type dag edge between base and actual generic arg by @taichi-ishitani in #1660
• Rename shorten_mangled_name with hashed_mangled_name by @taichi-ishitani in #1682

Full Changelog: v0.16.0...v0.16.1

v0.16.0

What's Changed

Breaking Changes 🛠

• Keep directory hierarchy for target = {type = "directory"} by @dalance in #1513
• Change clock domain annotation symbol to ' by @dalance in #1517
• Unsupport enum/struct/union declarations in interface declaration by @taichi-ishitani in #1521
• Support typed generic boundary by @taichi-ishitani in #1548
• Forbid last item with ifdef in comma-separated list by @dalance in #1572
• Forbid project name starting with __ by @dalance in #1580

New Features 🎉

• Introduce proto alias declaration by @taichi-ishitani in #1473
• Add elsif/else attribute by @dalance in #1453
• Implement modport expansion by @taichi-ishitani in #1512
• Skip to write files if no change by @dalance in #1518
• Define default project structure by @dalance in #1531
• Introduce interface prototype by @taichi-ishitani in #1532
• Introduce u8, u16, i8 and i16 fixed types by @taichi-ishitani in #1537
• Allow to use modport as function argument by @taichi-ishitani in #1554
• Implement AXI4, AXI3, AXI4-Lite interfaces and prototypes in veryl_std. by @janschiefer in #1577

Other Changes

• Fix path override of dependency is ignored by @dalance in #1479
• Refactor first/last token by @dalance in #1477
• Fix unexpected error by reset value initialized by function by @dalance in #1482
• Add checks for modport default member by @taichi-ishitani in #1483
• Fix unequivalent migration for if expression by @taichi-ishitani in #1490
• Fix detecting recursive function call as cyclic type error by @taichi-ishitani in #1489
• Fix panic at expression in package by @dalance in #1493
• Fix unexpected emission of #[els] by @dalance in #1494
• Rename els attribute with else by @taichi-ishitani in #1495
• Improve analyze_pass3 performance by @dalance in #1497
• Fix clog2 evaluation by @dalance in #1498
• Fix unexpected error on LSP until background task done by @dalance in #1505
• Fix align after multi-line items by @dalance in #1507
• Change to tower-lsp-server by @dalance in #1510
• Highlight connect keyword by @taichi-ishitani in #1516
• Insert cast to enum variant value by @taichi-ishitani in #1522
• Detect identifier matched with type name as duplicated identifier by @taichi-ishitani in #1524
• Support assignment for number literal to clock/reset type by @taichi-ishitani in #1526
• Check non meaningful generic parameter by @taichi-ishitani in #1529
• Allow disabling analyzer_pass for performance debug by @dalance in #1530
• Fix ignored omit_project_prefix = true with generics by @dalance in #1535
• Trace member of generic parameter type by @dalance in #1492
• Fix link by @taichi-ishitani in #1540
• Fix wrong format at inst with empty port list by @dalance in #1545
• Move type_dag construction to post_pass1 by @dalance in #1546
• Fix namespace mismatch between symbol and namespace_table by @taichi-ishitani in #1551
• Trace type parameter by @taichi-ishitani in #1552
• Fix tracing type generic bound by @taichi-ishitani in #1555
• Fix incorrect format for empty body block with block comments by @taichi-ishitani in #1559
• Fix panic on adding symbol for enum item by @taichi-ishitani in #1561
• Evaluate enum member value if it is possible by @taichi-ishitani in #1568
• Fix errors related to proto interface by @taichi-ishitani in #1570
• Fix symbol resolution for generic instance with project prefix by @taichi-ishitani in #1575
• Remove $ character from project prefix of std lib by @taichi-ishitani in #1576
• Remove $ from emitted component name by @taichi-ishitani in #1584
• Fix width calcuration for width-less based number literal by @taichi-ishitani in #1586
• Remove unnecessary prefix from struct types and add some typedef by @taichi-ishitani in #1587

New Contributors

• @janschiefer made their first contribution in #1577

Full Changelog: v0.15.0...v0.16.0

v0.15.0

What's Changed

Breaking Changes 🛠

• Remove ref direction by @taichi-ishitani in #1351
• Remove export declaration by @taichi-ishitani in #1367
• Change dependency syntax by @dalance in #1373
• Simplify if expression notation by @taichi-ishitani in #1457

New Features 🎉

• Introduce proto package by @taichi-ishitani in #1336
• Add fmt(compact) attribute by @dalance in #1335
• Add --check option for veryl build by @dalance in #1348
• Support package alias by @taichi-ishitani in #1342
• Support module and interface alias by @taichi-ishitani in #1374
• Add same direction to modport default member by @dalance in #1381
• Support default clock and reset by @taichi-ishitani in #1386
• Add waveform format option / Implement waveform for cocotb by @hellow554 in #1388
• Introduce bool type by @taichi-ishitani in #1389
• Struct constructor support by @dalance in #1418
• Create git repo and default .gitignore at veryl new/init by @dalance in #1437
• Introduce connect operation by @taichi-ishitani in #1423
• Function call with named argument by @dalance in #1452
• Add veryl migrate to migrate breaking changes by @dalance in #1465

Other Changes

• Add build feature to avoid feature conflict by @dalance in #1338
• Suppress unexpected output of veryl fmt --check by @dalance in #1341
• Add var as nettype to module port by @dalance in #1345
• Fix panic at path selection of SystemVerilog items by @dalance in #1355
• Add timeout to LSP test by @dalance in #1358
• Introduce define context to symbol resolver by @dalance in #1357
• Fix panic at SystemVerilog member select by @dalance in #1360
• Treat symbols in $sv as static by @dalance in #1362
• Add contextual visibility check by @taichi-ishitani in #1365
• Add license check by cargo-deny by @dalance in #1366
• Report error for member reference via factor type variable by @taichi-ishitani in #1369
• Fix unexpected error at converse of modport having partial members by @dalance in #1382
• Support clock and reset inside interface by @dalance in #1385
• Fix unexpected symbol resolution failures related to alias by @taichi-ishitani in #1387
• Support nested generics by @taichi-ishitani in #1397
• Raise error for specifying imported function as modport member by @taichi-ishitani in #1407
• fix build_args with non --test argument by @hellow554 in #1409
• Fix unexpected failure at SystemVerilog interface member by @dalance in #1417
• Fix unexpected output of SystemVerilog modport by @dalance in #1420
• Add commit hash to veryl --version by @dalance in #1425
• Add nightly build by @dalance in #1426
• Adjust version notation by @dalance in #1427
• Fix build failure caused by parallel build by @dalance in #1435
• Accurate veryl clean based on generated file history by @dalance in #1436
• Multi-line case item support by @dalance in #1441
• Fix invalid unassigned variable error when using system function by @taichi-ishitani in #1443
• Fix conflict with creating cache directories by @dalance in #1451
• Fix panic at appling import on symbol_table by @dalance in #1449
• Remove entries defined in the given file from var_ref_list by @taichi-ishitani in #1466
• Fix wrong unused variable error for variable used as default clock by @taichi-ishitani in #1467
• Fix resolve error of sv struct members by @dalance in #1472

New Contributors

• @hellow554 made their first contribution in #1388

Full Changelog: v0.14.1...v0.15.0

v0.14.1

What's Changed

New Features 🎉

• Improve port connection check by @dalance in #1327

Other Changes

• Optimize syntax definition by @dalance in #1318
• Fix mismatch type error of SystemVerilog modport by @dalance in #1319
• Fix zero width number emission by @dalance in #1320
• Update parol to v3 by @dalance in #1325
• Check usage of mangled enum member by @dalance in #1326
• Fix broken msb by @dalance in #1329
• Keep variable type through unary operation by @dalance in #1332

Full Changelog: v0.14.0...v0.14.1

v0.14.0

What's Changed

Breaking Changes 🛠

• Remove variable declaration from package by @taichi-ishitani in #1305

New Features 🎉

• [Fix] Basic Support for File Renaming and Deleting by @Hamster5295 in #1226
• Introduce new type checker by @dalance in #1216
• Check type at assignment by @dalance in #1239
• Trace parameter overrides through instantiation by @dalance in #1264
• Check type at port connection by @dalance in #1240
• Support clock domain annotation for interface instance by @taichi-ishitani in #1279
• Add align attribute by @dalance in #1283
• Support default member of modport by @dalance in #1288
• Enable assign to concatenation by @dalance in #1298

Other Changes

• Fix unexpected unassigned variable error by @taichi-ishitani in #1231
• Fix reset type in async_fifo_reset_sync.veryl by @dalance in #1232
• Enable unasigned variable check on instance of module specified by generic by @taichi-ishitani in #1233
• Fix syntax error at type with modifier in expression by @dalance in #1236
• Fix miss fomratted SV by @taichi-ishitani in #1237
• Fix SV format around default port value by @dalance in #1245
• Update parol to v2 by @dalance in #1247
• Move create_reference to analyze_post_pass1 by @dalance in #1254
• Fix wrong namespace by #1254 by @dalance in #1255
• Identify abstract interface type by @dalance in #1262
• Use serde's default for impl Default by @dalance in #1263
• Move InstanceHistory to thread local storage by @dalance in #1265
• Introduce text_table by @dalance in #1266
• Error with multi sources support by @dalance in #1267
• Fix panic at unconnected port by @dalance in #1269
• Fix missing table drop on languageserver by @dalance in #1270
• Multi-line concatenation support by @dalance in #1276
• Emit let declaration into single line by @dalance in #1284
• Fix mis-formatting of nested multi-line concatenation by @dalance in #1285
• Migrate to Rust 2024 by @dalance in #1274
• Format short if expression into single line by @dalance in #1286
• Fix panic caused by modport with defalut member by @dalance in #1289
• Fix wrong port definition by @taichi-ishitani in #1290
• Fix infinite recursive caused by wrong modport namespace by @dalance in #1291
• Fix wrong too_large_number error for unsized zero by @dalance in #1292
• Fix lsp panic by @dalance in #1293
• [WIP] Introduce package generic boundary by @taichi-ishitani in #1294
• Fix panic on some parse failure by @dalance in #1295
• Fix lsp panic on compilation by @dalance in #1297
• Add veryl-simulator crate by @dalance in #1301
• Remove ScopedBaseIdentifier by @taichi-ishitani in #1303
• Fix panic on emitting based zero value by @dalance in #1302
• Multi-line array literal support by @dalance in #1306
• Improve analyzer performance by @dalance in #1310
• Fix mdbook-veryl checking order by @dalance in #1313
• Handle cocotb execute error by @dalance in #1316
• Disable package generic boundary temporarily by @dalance in #1317

New Contributors

• @Hamster5295 made their first contribution in #1226

Full Changelog: v0.13.5...v0.14.0

v0.13.5

What's Changed

New Features 🎉

• Introduce inst generic boundary by @taichi-ishitani in #1192
• Support to override dependencies with local path by @dalance in #1206

Other Changes

• Fix codspeed abort by @dalance in #1176
• Resolve SymbolId of user defined types after pass1 by @dalance in #1183
• Improve VarRefPath::included performance by @dalance in #1184
• Remove unnecessary error constructor by @dalance in #1185
• Add workaround for VCS bug by @taichi-ishitani in #1195
• Add link to web site by @taichi-ishitani in #1196
• Allow benches on non-Linuxes by @jsinger67 in #1199

Full Changelog: v0.13.4...v0.13.5

v0.13.4

What's Changed

New Features 🎉

• Support relative path dependency by @dalance in #1099
• Apply ifdef attributes in statement block by @taichi-ishitani in #1136
• Add mux/demux modules to std library by @taichi-ishitani in #1148
• Support port default value by @taichi-ishitani in #1164

Other Changes

• Stabilize filelist order by @dalance in #1104
• Fix unexpected member resolution error by @taichi-ishitani in #1107
• Add RgGen to Related Projects section by @taichi-ishitani in #1111
• Fix unknown member error on generic interface by @taichi-ishitani in #1115
• Fix mis-indent of case item with comment by @dalance in #1117
• Fix panic with explicit clock and implicit reset by @dalance in #1116
• Restrict use of anonymous identifier by @taichi-ishitani in #1124
• Introduce separator checker by @taichi-ishitani in #1129
• Fix panic on check_var_ref checker by @taichi-ishitani in #1130
• Fix unexpected enum variant resolution by @taichi-ishitani in #1134
• Remove trailing comma from concatenation and array literal by @taichi-ishitani in #1135
• Fix issue that generic_references are unexpectedly cleared by @taichi-ishitani in #1138
• Fix unexpected identifier emittion by @dalance in #1143
• Merge create_type_dag handler with create_reference handler by @taichi-ishitani in #1147
• Implement variable assignment check in function call by @taichi-ishitani in #1152
• Refactor msb check and emittion by @taichi-ishitani in #1154
• Fix issue that unassign_variable error is reported many times unexpectedly by @taichi-ishitani in #1157
• Fix ambiguous error message for invalid_assignment error by @taichi-ishitani in #1159
• Remove analyzer error from benchmark by @dalance in #1168
• Raise error for package referecne before defnition by @taichi-ishitani in #1170
• Change build status with warnings to success by @dalance in #1179
• Temporarily disable port default value for function by @taichi-ishitani in #1181

Full Changelog: v0.13.3...v0.13.4

v0.13.3

What's Changed

New Features 🎉

• Add pre-defined vector types by @taichi-ishitani in #1044
• Remove map and doc files by clean command by @taichi-ishitani in #1061
• cond_type attribute by @dalance in #1043
• Support generic interface with modport by @taichi-ishitani in #1089
• Support width cast by @taichi-ishitani in #1095

Other Changes

• Raise error when unassigned variable is refered by @taichi-ishitani in #1036
• Fix unexpected unassigned variable error by @taichi-ishitani in #1063
• Fix broken map path by @dalance in #1067
• Add filelist test by @dalance in #1068
• Remove files including test only from generated filelist by @taichi-ishitani in #1064
• Remove unused dependencies from filelist by @dalance in #1072
• Clear resolve cache by each test by @dalance in #1074
• Merge aligner into emitter/formatter by @dalance in #1083
• Expand imported name in generics mangling by @dalance in #1084
• Add Publications section to README by @taichi-ishitani in #1090
• Fix language server panic on Windows by @dalance in #1093
• Fix resolve of generic interface with imported items by @dalance in #1096

Full Changelog: v0.13.2...v0.13.3

v0.13.2

What's Changed

New Features 🎉

• Allow type as expression by @dalance in #1016

Other Changes

• Fix wrong modport separator by @taichi-ishitani in #1025
• Filelist order considering generics by @dalance in #1026
• Allow to use loop variable as reset value by @dalance in #1027
• Resolve imported generic arguments by @dalance in #1034
• Improve error message by unresolvable generic argument by @dalance in #1035

Full Changelog: v0.13.1...v0.13.2

v0.13.1

What's Changed

Other Changes

• Add shell completion support by @dalance in #965
• Treat genvar as static value by @dalance in #974
• Add #[inline(never)] to expression* as a workaround for long time compilation by @dianqk in #976
• Add workaround for long compile time and enable LTO by @dalance in #977
• Allow msb for port by @dalance in #979
• Allow type with generic parameter as generic argument by @dalance in #989
• Fix error by repeated generics usage by @dalance in #993
• Fix case item misindent by @dalance in #994
• Fix format of generic argument by @dalance in #995
• Change minimum supported version of VSCode to 1.51.0 by @dalance in #1008
• Fix member access failure of generic instance by @dalance in #1009
• Report error for interface port with direction by @taichi-ishitani in #1010
• Execute type check afeter resolving generics by @taichi-ishitani in #1011

New Contributors

• @dianqk made their first contribution in #976

Full Changelog: v0.13.0...v0.13.1