v0.5.5

v0.5.5 (2023-12-01)

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Implemented enhancements:

• Add new case for positivity checker: type cannot occur as arg of bound var #2542 (jonaprieto)
• Add dependent defaults for the new typechecker #2541 (janmasrovira)
• Extract builtin definitions for loading a Package into bundled package-base package #2535 (paulcadman)
• Update the Juvix lock file when the Package file changes #2522 (paulcadman)
• Add non-dependent default values to the new typechecking algorithm #2516 (janmasrovira)

Merged pull requests:

• Update to the latest juvix-stdlib #2546 (paulcadman)
• Remove old typechecker #2545 (janmasrovira)
• Fix codeblocks indentation in Markdown output #2539 (jonaprieto)
• runtime Makefile: Do not resolve variables when writing a dependency file #2538 (paulcadman)
• Fix location for aliases #2536 (jonaprieto)
• Add Makefile to hyperfine benchmarks #2533 (jonaprieto)
• Negative tests for --new-typechecker #2532 (janmasrovira)
• Fix the global 'package' package so that modules within it can be type-checked independently #2526 (paulcadman)
• Improve inference for --new-typechecker #2524 (janmasrovira)

v0.5.4

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Implemented enhancements:

• Add MarkdownInfo entry in Module Concrete Decl and proper errors #2515 (jonaprieto)
• Fix check for module name for Orphan Juvix files and imports of Juvix Markdown files #2512 (jonaprieto)
• General inductive parameters #2506 (janmasrovira)
• Named arguments syntax with function definitions #2494 (lukaszcz)
• Update juvix init to generate Package.juvix instead of juvix.yaml #2483 (paulcadman)
• Interleave arity and typechecking #2481 (janmasrovira)
• Literal casting #2457 (lukaszcz)

Merged pull requests:

• Fix Bank Example #2514 (jonaprieto)
• Refactor markdown parsing #2513 (janmasrovira)
• Add PackageDescription.Basic module Package variant #2509 (paulcadman)
• Run test suite in parallel #2507 (paulcadman)
• test: Run juvix format on juvix packages rather than files #2505 (paulcadman)
• Fix clone in subsHoles #2504 (lukaszcz)
• Migrate all Juvix projects from juvix.yaml to Package.juvix in the repository #2503 (paulcadman)
• Update file walker to use Package.juvix to detect a Juvix package #2502 (paulcadman)
• Refresh bound variable ids when substituting in Internal #2501 (lukaszcz)
• Add -n/--non-interactive option to juvix init #2500 (paulcadman)
• Use Package.juvix in the global project #2499 (paulcadman)
• Normalise paths on ResolverCache set and lookup #2498 (paulcadman)
• Fix Empty Lines at the Beginning of a File with No module decl Prevent Parsing #2496 (jonaprieto)
• Fix remove unexpected whitespaces introduced by formatting #2489 (jonaprieto)
• Add support for Literate Juvix Markdown #2448 (jonaprieto)

v0.5.3

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Implemented enhancements:

• Arithmetic simplification #2454 (lukaszcz)
• Constant folding #2450 (lukaszcz)
• Proposal: Use a Juvix source file to define a package instead of YAML #2336 (paulcadman)
• Dependent default values #2446 (janmasrovira)
• Instance coercions #2444 (lukaszcz)
• Comparison optimization #2443 (lukaszcz)
• Allow syntax operator in the rhs of a record declaration #2442 (janmasrovira)
• Add constructor wildcards #2437 (janmasrovira)
• Add default arguments #2408 (janmasrovira)

Merged pull requests:

• Cache .hie directory in CI #2490 (paulcadman)
• Fix #2479 #2486 (jonaprieto)
• Update Lisp File Printer #2484 (agureev)
• Rename Roots type to Root #2480 (paulcadman)
• Version the PackageDescription module #2478 (paulcadman)
• Format long list literals by splitting using pre-comma multiline #2477 (paulcadman)
• Use a versioned documentation link in the doctor output #2475 (paulcadman)
• Add missing juvix.yaml files to test project roots #2474 (paulcadman)
• Use system locale independent readFile and writeFile APIs from with-utf8 #2473 (paulcadman)
• Fix precedence inconsistency bug #2470 (lukaszcz)
• Add FileExt type #2467 (jonaprieto)
• Update clang formatting #2465 (jonaprieto)
• Add dependency on expressions in function default arguments #2462 (paulcadman)
• Use JuvixError instead of Text for errors in Package file loading #2459 (paulcadman)
• Refactor EntryPoint, Package, Pipeline, Root packages #2458 (paulcadman)
• Show import with public keyword in the html doc #2456 (janmasrovira)
• Process $root/Package.juvix using a special PathResolver #2451 (paulcadman)
• Add new flags to the Html backend #2447 (jonaprieto)
• Case value inlining #2441 (lukaszcz)
• Fix instance axiom bug #2439 (lukaszcz)
• Update Geb backend #2436 (agureev)
• Ignore instance arguments in the termination checker #2435 (janmasrovira)
• Use a Juvix source file to define a package #2434 (paulcadman)
• Numeric, ordering and equality traits #2433 (lukaszcz)
• Synchronize stdlib submodule #2428 (paulcadman)
• Improve the specialisation optimisation #2417 (lukaszcz)
• Fix formatting for all Juvix files in tests folder #2404 (jonaprieto)

v0.5.2

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Implemented enhancements:

• Add juvix dependencies update command #2419 (paulcadman)
• Add Juvix package lockfile support #2334 (paulcadman)
• Add Partial trait #2409 (lukaszcz)
• Fix for crash with wildcard used in type definition #2405 (janmasrovira)
• Improve closure calls in the runtime #2396 (lukaszcz)
• Allow open statements in let expressions #2395 (janmasrovira)
• Fix delay instance resolution #2393 (lukaszcz)
• Support functions in instance parameters #2385 (lukaszcz)
• Do not call git fetch on git dependency if ref already exists in clone #2379 (paulcadman)
• Improve inlining #2377 (lukaszcz)
• Record creation syntax with function definitions #2369 (lukaszcz)

Merged pull requests:

• Fix record creation error message location #2424 (lukaszcz)
• Fix bug in instance termination checking #2423 (lukaszcz)
• Reinstate the project .hlint.yaml #2420 (paulcadman)
• Remove package.yaml entry for PNG assets #2418 (paulcadman)
• Update benchmarks #2415 (lukaszcz)
• Fix minor: case and error message #2407 (jonaprieto)
• Fix tara url svg #2406 (jonaprieto)
• Update pre-commit to check JSON formatting #2400 (jonaprieto)
• Simplify README #2399 (jonaprieto)
• Remove unused files #2398 (jonaprieto)
• Minor changes to midsquare #2397 (jonaprieto)
• Add fixity none and make aliases inherit fixity #2391 (lukaszcz)
• Add nodes with no edges to the dependency graph #2390 (janmasrovira)
• Remove function clause from Internal #2389 (janmasrovira)
• Add package lockfile support #2388 (paulcadman)
• Fix case formatting #2387 (lukaszcz)
• Instance holes #2384 (lukaszcz)
• Update standard library list functions to use traits #2382 (lukaszcz)
• Avoid serialization of _packageFile field in juvix.yaml #2381 (paulcadman)
• Avoid the -Os option when generating WebAssembly #2378 (lukaszcz)
• Error on local instances #2376 (lukaszcz)
• Error for an instance subsumed by other instances #2375 (lukaszcz)

v0.5.1

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Merged pull requests:

• Fix bug in isTrait #2368 (lukaszcz)

v0.5.0

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Implemented enhancements:

• Add new case syntax #2353 (paulcadman)
• VampIR range checks and error handling #2344 (lukaszcz)
• Traits #2320 (lukaszcz)
• Aliasing #2301 (janmasrovira)
• External package dependencies #2272 (paulcadman)

Merged pull requests:

• Update stdlib submodule to current stdlib main #2364 (paulcadman)
• Add newlines at end of JSON files #2360 (lukaszcz)
• Update the standard library to use the trait framework #2359 (lukaszcz)
• Remove duplicated implicit pattern check from scoper #2357 (paulcadman)
• Fix instance import #2350 (lukaszcz)
• Small refactor for traits #2345 (janmasrovira)
• Allow named arguments in type synonyms #2343 (janmasrovira)
• Improve formatting of single-constructor types and records #2342 (janmasrovira)
• Add Internet effect #2337 (janmasrovira)
• Global offline flag #2335 (paulcadman)
• New fixity/iterator syntax #2332 (janmasrovira)
• Add fixity face #2328 (janmasrovira)
• Generate html documentation for alias and fixity definitions #2327 (janmasrovira)
• Generate documentation for local modules in the html backend #2326 (janmasrovira)
• Generate function signatures in the html backend #2325 (janmasrovira)
• Add macchiato html theme #2323 (janmasrovira)
• Show all available html themes in the CLI automatically #2322 (janmasrovira)
• Add css colors ju-comment and ju-judoc #2321 (janmasrovira)
• Report termination errors after typechecking #2318 (janmasrovira)
• Install wasmer binary from Github releases #2317 (paulcadman)
• Fix record update formatting #2315 (lukaszcz)
• Fix record pattern formatting #2314 (lukaszcz)
• Update ci to use ormolu 0.5.3.0 and reformat project #2313 (janmasrovira)
• Add pragma face #2312 (janmasrovira)
• Remove open import syntax #2307 (lukaszcz)

v0.4.3

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Implemented enhancements:

• Allow wildcard arguments in new function definition syntax #2295 (lukaszcz)
• Allow omitting : Type in implicit function argument definitions and in type definitions #2291 (lukaszcz)
• Record patterns #2271 (janmasrovira)
• User-friendly operator declaration syntax #2270 (lukaszcz)
• Record updates #2263 (janmasrovira)
• Add field projections for records #2260 (janmasrovira)

Merged pull requests:

• Fix shell variables in linux static build stack install #2309 (paulcadman)
• Replace gitrev with githash for obtaining build-time git info #2308 (paulcadman)
• Check that type functions are supported #2306 (janmasrovira)
• Minor comment updates #2303 (lukaszcz)
• Update stdlib to use new ADT and record syntax #2302 (paulcadman)
• Fix bug in arity checker with pi types #2300 (janmasrovira)
• Error on duplicate keys in YAML #2290 (lukaszcz)
• Check for incomparable precedences #2289 (lukaszcz)
• Prettyprint aggregate ADT constructor types with parentheses #2284 (paulcadman)
• Fixes behaviour of default stdlib when internal-build-flag is set #2283 (paulcadman)
• Enable builtin list syntax in the standard library #2282 (lukaszcz)
• Improve iterator and named arguments parsing #2278 (lukaszcz)
• Update stackage resolver to LTS 21.6 #2275 (paulcadman)
• Fix benchmark wasmer command #2268 (paulcadman)
• Disallow iterators with zero ranges #2267 (lukaszcz)
• Don't print pragmas in documentation #2266 (lukaszcz)
• Adt syntax #2262 (janmasrovira)
• Minor refactor and script update #2261 (lukaszcz)
• Separate modules namespace #2257 (janmasrovira)

0.4.2

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Implemented enhancements:

• Fold lets when the bound variable occurs at most once #2231 (lukaszcz)
• Case folding #2229 (lukaszcz)
• Specialization optimisation #2164 (lukaszcz)

Merged pull requests:

• Refactor deriving statements in Concrete.Language #2256 (janmasrovira)
• Rename inductive constructor #2255 (janmasrovira)
• Add record declaration syntax #2254 (janmasrovira)
• Typcheck imports before statements #2253 (janmasrovira)
• Named arguments #2250 (janmasrovira)
• Format juvix files using new function syntax #2245 (janmasrovira)
• Update to GEB version 0.3.2 #2244 (lukaszcz)
• New syntax for function definitions #2243 (janmasrovira)
• Parse many consecutive - as a comment #2240 (janmasrovira)
• Add syntax for builtin list #2239 (janmasrovira)
• Fix bug in aritychecker #2238 (janmasrovira)
• Local pragmas improvements #2236 (lukaszcz)
• Fix bug in computeTypeInfo #2234 (lukaszcz)
• Numeric range types #2232 (lukaszcz)
• Use specialization pragmas in the standard library #2230 (lukaszcz)
• Fix de Bruijn indices in LetRecs #2227 (lukaszcz)
• Remove abstract #2219 (janmasrovira)

v0.4.1

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Implemented enhancements:

• The public pragma #2223 (lukaszcz)
• Local pragmas #2222 (lukaszcz)
• Lifting calls out of cases for the VampIR backend #2218 (lukaszcz)
• Use equality instead of less-equal when translating matching on Nats #2215 (lukaszcz)
• Support juvix format with no argument to format a project #2208 (paulcadman)
• Always print source of formatted file unless --check is specified #2205 (paulcadman)
• Improve iterator formatting and syntax #2204 (lukaszcz)
• Restrict permutative conversions on cases to non-booleans #2201 (lukaszcz)

Merged pull requests:

• Build and cache smoke binary keyed using icu4c version #2221 (paulcadman)
• Switch to Halo2 for VampIR backend tests #2216 (lukaszcz)
• Remove Subtree sections, all collapse all button #2213 (vrom911)
• Fix isNegative in the VampIR runtime #2212 (lukaszcz)
• Use juvix-installer in CodeSpaces, install vamp-ir #2210 (vrom911)
• Move termination checker to Internal #2209 (janmasrovira)
• Propogate formatter results when traversing subdirs #2207 (paulcadman)
• Update vamp-ir CI installation #2199 (jonaprieto)
• More tests for the VampIR compilation pipeline #2197 (lukaszcz)
• Fix runtime C maybe benchmark example #2195 (paulcadman)
• Refactor isValidChar #2194 (jonaprieto)
• Check valid argument names in YAML #2193 (lukaszcz)
• Fix benchmark runtime C examples #2192 (paulcadman)
• Update to the new version of VampIR #2138 (lukaszcz)

v0.4.0

v0.4.0 - Prague! (2023-06-09)

Full Changelog

Implemented enhancements:

• Always print source of formatted file unless --check is specified #2173 (paulcadman)
• Improve parsing error messages #2170 (lukaszcz)

Merged pull requests:

• Use stderr for errors in the runtime #2184 (lukaszcz)
• Change terminal colours to be more align with the scheme #2183 (vrom911)
• Respect fixity in runtime printer #2182 (lukaszcz)
• Format returns 0 when file is not formatted #2181 (vrom911)
• Print values in juvix eval #2179 (lukaszcz)
• Fix 'function not found' error in juvix eval #2178 (lukaszcz)
• Store source location of (almost) everything #2174 (janmasrovira)
• Do not filter unreachable symbols when compiling for REPL #2172 (paulcadman)