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Releases: purescript/purescript

v0.12.3

24 Feb 21:47
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Enhancements

  • Add better positions for UnknownName errors for types/kinds (#3515, @colinwahl)

    Previously an UnknownName error (arising from e.g. referring to a non-existent type, or a type which you forgot to import) would have a span covering the whole type annotation. Now, the error span only covers the relevant part of the type.

  • Boost performance of purs docs by simplifying re-export handling (#3534, @hdgarrood)

Bug fixes

Other

  • Make the license generator a proper stack script (@kritzcreek)
  • Include the module from which something was imported for re-exports in externs files (@hdgarrood)
  • Add AppVeyor build status to README.md (@hdgarrood)

v0.12.2

13 Jan 23:40
62f9b7f
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New features

  • Named type wildcards (#3500, @natefaubion)

    It's now possible to use ?hole style syntax in type signatures where you want the compiler to tell you the missing type. This was previously possible by using _ in a type signature, but now _ can be used without raising a warning, as long as it does not appear in a top level declaration.

Enhancements

Fixes

Other (internals)

v0.12.1

12 Nov 22:04
2cb4a64
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Enhancements

Fixes

Other

v0.12.0

21 May 22:56
1c8ec68
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Breaking changes

  • Added applicative-do notation; ado is now a keyword. An full explanation of the behaviour and usage of ado is available in a comment on the issue. (#2889, @rightfold)
  • Removed wrapper scripts for the old binary names (psc, psci, etc.) (#2993, @hdgarrood)
  • Removed compiler support for deriving purescript-generics. purescript-generics-rep is still supported. (#3007, @paf31)
  • Instances with just one method now require the method to be indented (bug fix, but potentially breaking) (#2947, @quesebifurcan)
  • Overlapping instances are now an error rather than a warning, but can be resolved with the new instance chain groups feature (#2315, @LiamGoodacre)
  • Reworked the CoreFn json representation. This change enables use of the Zephyr tree shaking tool for PureScript. (#3049, #3342, @coot)
  • It is no longer possible to export a type class that has superclasses that are not also exported (bug fix, but potentially breaking) (#3132, @parsonsmatt)
  • Eq and Ord deriving will now rely on Eq1 and Ord1 constraints as necessary where sometimes previously Eq (f _) would be required. Eq1 and Ord1 instances can also be derived. (#3207, @garyb)
  • Some Prim type classes have been renamed/moved, so will require explicit importing (#3176, @parsonsmatt):
    • RowCons is now Prim.Row.Cons
    • Union is now Prim.Row.Union
    • Fail is now Prim.TypeError.Fail
    • Warn is now Prim.TypeError.Warn
  • Users can no longer specify modules under the Prim namespace (#3291, @parsonsmatt)
  • TypeConcat and TypeString have been replaced because they were in kind Symbol but weren't literals. The Prim.TypeError.Doc kind and related constructors (Text, Quote, Beside, Above) have been added in their place. The Fail and Warn type classes now accept a Doc instead of a Symbol.
    (#3134, @LiamGoodacre)
  • In simple cases instance overlaps are now checked at declaration time rather than being deferred until an attempt is made to use them. (#3129, @LiamGoodacre)
  • Chaining non-associative or mixed associativity operators of the same precedence is no longer allowed (#3315, @garyb)
  • The --dump-corefn and --source-maps arguments to purs compile have been removed. There is now a --codegen argument that allows the specific codegen targets to be specified - for example, --codegen corefn will not produce JS files, --codgen js,corefn will produce both. If the sourcemaps target is used js will be implied, so there's no difference between --codegen js,sourcemaps and --codegen sourcemaps). If no targets are specified the default is js. (#3196, @garyb, @gabejohnson)
  • Exported types that use foreign kinds now require the foreign kinds to be exported too (bug fix, but potentially breaking) (#3331, @garyb)
  • The pursuit commands were removed from purs ide due to lack of use and editor tooling implementing the features instead (#3355, @kritzcreek)

Enhancements

  • Added Cons compiler-solved type class for Symbol (#3054, @kcsongor)
  • The Append compiler-solved type class for Symbol can now be run in reverse (#3025, @paf31)
  • Find Usages for values and constructors in purs ide (#3206, @kritzcreek)
  • purs ide treats hiding imports the same as open imports when sorting (#3069, @kritzcreek)
  • Added inlining for fully saturated usages of runEffFn/mkEffFn (#3026, @nwolverson)
  • Improved explanation of UnusableDeclaration error (#3088, #3304, @i-am-tom)
  • Improved rendering of comments in generated JavaScript by removing additional newlines (#3096, @brandonhamilton)
  • Instance chain support. (#2315, @LiamGoodacre)

    We can now express an explicit ordering on instances that would previously have been overlapping.
    For example we could now write an IsEqual type class to compute if two types are equal or apart:

    class IsEqual (l :: Type) (r :: Type) (o :: Boolean) | l r -> o
    instance isEqualRefl :: IsEqual x x True
    else instance isEqualContra :: IsEqual l r False
    

    Note the else keyword that links the two instances together.
    The isEqualContra will only be up for selection once the compiler knows it couldn't possible select isEqualRefl - i.e that l and r are definitely not equal.

  • Improved orphan instance error to include locations where the instance would be valid (#3106, @i-am-tom)
  • Added an explicit error for better explanation of duplicate type class or instance declarations (#3093, @LiamGoodacre)
  • purs ide now provide documentation comments (#2349, @nwolverson)
  • Clarified meaning of duplicate labels in a Record row (#3143, @paf31)
  • Explicit import suggestions consistently use (..) for constructors now (#3142, @nwolverson)
  • Improved tab completion in purs repl (#3227, @rndnoise)
  • Large compiler perfomance improvement in some cases by skipping source spans in Eq, Ord for binders (#3265, @bitemyapp)
  • Added support for error/warning messages to carry multiple source spans (#3255, @garyb)
  • Improved tab completion in purs repl when parens and brackets are involved (#3236, @rndnoise)
  • Improved completion in purs repl after :kind and :type (#3237, @rndnoise)
  • Added the "magic do" optimisation for the new simplified Effect type (Control.Monad.Eff is still supported) (#3289, @kritzcreek, #3301, @garyb)
  • Improvide build startup times when resuming a build with incremental results (#3270, @kritzcreek)
  • Added compiler-solved Prim.Row.Nub type class (#3293, @natefaubion)
  • Improved docs for Prim.Row.Cons and Prim.Row.Union (#3292, @Vladciobanu)
  • Functor can now be derived when quantifiers are used in constructors (#3232, @i-am-tom)
  • purs repl will now complete types after :: (#3239, @rndnoise)
  • Added compiler-solved Prim.Row.Lacks type class (#3305, @natefaubion)
  • Added current output path to missing output error message from purs ide (#3311, @rgrinberg)
  • Improved parser error messages for .purs-repl (#3248, @rndnoise)
  • require in generated JavaScript now includes full index.js file paths (#2621, @chexxor)
  • Added more compiler-solved type classes and supporting types and kinds to Prim:
    • Prim.Ordering module with kind Ordering, type LT, type EQ, type GT
    • Prim.RowList module with class RowToList, kind RowList, type Nil, type Cons
    • Prim.Symbol module with class Compare, class Append, class Cons
      (#3312, @LiamGoodacre, @kritzcreek)
  • Generated code for closed records now explicitly reconstructs the record rather than looping (#1493, @fehrenbach, blog post with more details)
  • Enhanced purs --help message to include hint about using --help with commands (#3344, @hdgarrood)
  • IncorrectConstructorArity error message now includes a hint of how many arguments are expected for the constructor (#3353, @joneshf)
  • purs ide now uses absolute locations for file paths for better experience in some editors (#3363, @kritzcreek)

Bug fixes

  • Fixed a bug with names cause by Prim always being imported unqualified (#2197, @LightAndLight)
  • Fixed overlapping instances error message to reflect its new status as an error (#3084, @drets)
  • Added source position to TypeClassDeclaration errors (#3109, @b123400)
  • Fixed entailment issues with skolems and matches in the typechecker (#3121, @LiamGoodacre)
  • Fixed multiple parentheses around a type causing a crash (#3085, @MonoidMusician)
  • Fixed purs ide inserting conflicting imports for types (#3131, @nwolverson)
  • Fixed constraints being inferred differently for lambda expressions compared with equational declarations (#3125, @LiamGoodacre)
  • Updated glob handling to prevent excessive memory usage (#3055, @hdgarrood)
  • Added position information to warnings in type declarations (#3174, @b123400)
  • Fixed documentation generated for Pursuit rendering functional dependency variables as identifier links (#3180, @houli)
  • Naming a function argument __unused no longer breaks codegen (#3187, @matthewleon)
  • Added position information to ShadowedName warning (#3213, @garyb)
  • Added position information to UnusedTypeVar warning (#3214, @garyb)
  • Added position information to MissingClassMember, ExtraneousClassMember, ExpectedWildcard errors (#3216, @garyb)
  • Added position information to ExportConflict errors (#3217, @garyb)
  • Fixed ctags and etags generation when explicit exports are involved (#3204, @matthewleon)
  • Added position information to ScopeShadowing warning (#3219, @garyb)
  • Added position information for various FFI related errors and warnings (#3276, @garyb)
  • Added all available positions to CycleInModule and DuplicateModule errors (#3273, @garyb)
  • Added position information for IntOutOfRange errors (#3277, @garyb, @kritzcreek)
  • Warnings are now raised when a module re-exports a qualified module with implicit import (#2726, @garyb)
  • purs repl now shows results for :browse Prim (#2672, @rndnoise)
  • Added position information to ErrorParsingFFIModule (#3307, @nwolverson)
  • Added position information for ScopeConflict cause by exports (#3318, @garyb)
  • Added position information to errors that occur in binding groups and data binding groups (#3275, @garyb)
  • Fixed a scoping issue when resolving operators (#2803, @kritzcreek, @LightAndLight)
  • Type synonyms are now desugared earlier when newtype deriving (#3325, @LiamGoodacre)
  • Fixed subgoals of compiler-solved type classes being ignored (#3333, @LiamGoodacre)
  • Added position information to type operator associativity errors (#3337, @garyb)
  • Updated description of purs docs command (#3343, @hdgarrood)
  • Fixed purs docs issue w...

v0.12.0-rc1

29 Apr 20:06
939f4bd
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v0.12.0-rc1 Pre-release
Pre-release

Breaking changes

  • Added applicative-do notation; ado is now a keyword. An full explanation of the behaviour and usage of ado is available in a comment on the issue. (#2889, @rightfold)
  • Removed wrapper scripts for the old binary names (psc, psci, etc.) (#2993, @hdgarrood)
  • Removed compiler support for deriving purescript-generics. purescript-generics-rep is still supported. (#3007, @paf31)
  • Instances with just one method now require the method to be indented (bug fix, but potentially breaking) (#2947, @quesebifurcan)
  • Overlapping instances are now an error rather than a warning, but can be resolved with the new instance chain groups feature (#2315, @LiamGoodacre)
  • Reworked the CoreFn json representation (#3049, @coot)
  • It is no longer possible to export a type class that has superclasses that are not also exported (bug fix, but potentially breaking) (#3132, @parsonsmatt)
  • Eq and Ord deriving will now rely on Eq1 and Ord1 constraints as necessary where sometimes previously Eq (f _) would be required. Eq1 and Ord1 instances can also be derived. (#3207, @garyb)
  • Some Prim type classes have been renamed/moved, so will require explicit importing (#3176, @parsonsmatt):
    • RowCons is now Prim.Row.Cons
    • Union is now Prim.Row.Union
    • Fail is now Prim.TypeError.Fail
    • Warn is now Prim.TypeError.Warn
  • Users can no longer specify modules under the Prim namespace (#3291, @parsonsmatt)
  • TypeConcat and TypeString have been replaced because they were in kind Symbol but weren't literals. The Prim.TypeErrer.Doc kind and related constructors (Text, Quote, Beside, Above) have been added in their place. The Fail and Warn type classes now accept a Doc instead of a Symbol.
    (#3134, @LiamGoodacre)
  • In simple cases instance overlaps are now checked at declaration time rather than being deferred until an attempt is made to use them. (#3129, @LiamGoodacre)
  • Chaining non-associative or mixed associativity operators of the same precedence is no longer allowed (#3315, @garyb)
  • The --dump-corefn and --source-maps arguments to purs compile have been removed. There is now a --codegen argument that allows the specific codegen targets to be specified - for example, --codegen corefn will not produce JS files, --codgen js,corefn will produce both. If the sourcemaps target is used js will be implied, so there's no difference between --codegen js,sourcemaps and --codegen sourcemaps). If no targets are specified the default is js. (#3196, @garyb, @gabejohnson)
  • Exported types that use foreign kinds now require the foreign kinds to be exported too (bug fix, but potentially breaking) (#3331, @garyb)

Enhancements

  • Added Cons compiler-solved type class for Symbol (#3054, @kcsongor)
  • The Append compiler-solved type class for Symbol can now be run in reverse (#3025, @paf31)
  • Find Usages for values and constructors in purs ide (#3206, @kritzcreek)
  • purs ide treats hiding imports the same as open imports when sorting (#3069, @kritzcreek)
  • Added inlining for fully saturated usages of runEffFn/mkEffFn (#3026, @nwolverson)
  • Improved explanation of UnusableDeclaration error (#3088, #3304, @i-am-tom)
  • Improved rendering of comments in generated JavaScript by removing additional newlines (#3096, @brandonhamilton)
  • Instance chain support. (#2315, @LiamGoodacre)

    We can now express an explicit ordering on instances that would previously have been overlapping.
    For example we could now write an IsEqual type class to compute if two types are equal or apart:

    class IsEqual (l :: Type) (r :: Type) (o :: Boolean) | l r -> o
    instance isEqualRefl :: IsEqual x x True
    else instance isEqualContra :: IsEqual l r False
    

    Note the else keyword that links the two instances together.
    The isEqualContra will only be up for selection once the compiler knows it couldn't possible select isEqualRefl - i.e that l and r are definitely not equal.

  • Improved orphan instance error to include locations where the instance would be valid (#3106, @i-am-tom)
  • Added an explicit error for better explanation of duplicate type class or instance declarations (#3093, @LiamGoodacre)
  • purs ide now provide documentation comments (#2349, @nwolverson)
  • Clarified meaning of duplicate labels in a Record row (#3143, @paf31)
  • Explicit import suggestions consistently use (..) for constructors now (#3142, @nwolverson)
  • Improved tab completion in purs repl (#3227, @rndnoise)
  • Large compiler perfomance improvement in some cases by skipping source spans in Eq, Ord for binders (#3265, @bitemyapp)
  • Added support for error/warning messages to carry multiple source spans (#3255, @garyb)
  • Improved tab completion in purs repl when parens and brackets are involved (#3236, @rndnoise)
  • Improved completion in purs repl after :kind and :type (#3237, @rndnoise)
  • Added the "magic do" optimisation for the new simplified Effect type (Control.Monad.Eff is still supported) (#3289, @kritzcreek, #3301, @garyb)
  • Improvide build startup times when resuming a build with incremental results (#3270, @kritzcreek)
  • Added compiler-solved Prim.Row.Nub type class (#3293, @natefaubion)
  • Improved docs for Prim.Row.Cons and Prim.Row.Union (#3292, @Vladciobanu)
  • Functor can now be derived when quantifiers are used in constructors (#3232, @i-am-tom)
  • purs repl will now complete types after :: (#3239, @rndnoise)
  • Added compiler-solved Prim.Row.Lacks type class (#3305, @natefaubion)
  • Added current output path to missing output error message from purs ide (#3311, @rgrinberg)
  • Improved parser error messages for .purs-repl (#3248, @rndnoise)
  • require in generated JavaScript now includes full index.js file paths (#2621, @chexxor)
  • Added more compiler-solved type classes and supporting types and kinds to Prim:
    • Prim.Ordering module with kind Ordering, type LT, type EQ, type GT
    • Prim.RowList module with class RowToList, kind RowList, type Nil, type Cons
    • Prim.Symbol module with class Compare, class Append, class Cons
      (#3312, @LiamGoodacre, @kritzcreek)
  • Generated code for closed records now explicitly reconstructs the record rather than looping (#1493, @fehrenbach, blog post with more details)

Bug fixes

  • Fixed a bug with names cause by Prim always being imported unqualified (#2197, @LightAndLight)
  • Fixed overlapping instances error message to reflect its new status as an error (#3084, @drets)
  • Added source position to TypeClassDeclaration errors (#3109, @b123400)
  • Fixed entailment issues with skolems and matches in the typechecker (#3121, @LiamGoodacre)
  • Fixed multiple parentheses around a type causing a crash (#3085, @MonoidMusician)
  • Fixed purs ide inserting conflicting imports for types (#3131, @nwolverson)
  • Fixed constraints being inferred differently for lambda expressions compared with equational declarations (#3125, @LiamGoodacre)
  • Updated glob handling to prevent excessive memory usage (#3055, @hdgarrood)
  • Added position information to warnings in type declarations (#3174, @b123400)
  • Fixed documentation generated for Pursuit rendering functional dependency variables as identifier links (#3180, @houli)
  • Naming a function argument __unused no longer breaks codegen (#3187, @matthewleon)
  • Added position information to ShadowedName warning (#3213, @garyb)
  • Added position information to UnusedTypeVar warning (#3214, @garyb)
  • Added position information to MissingClassMember, ExtraneousClassMember, ExpectedWildcard errors (#3216, @garyb)
  • Added position information to ExportConflict errors (#3217, @garyb)
  • Fixed ctags and etags generation when explicit exports are involved (#3204, @matthewleon)
  • Added position information to ScopeShadowing warning (#3219, @garyb)
  • Added position information for various FFI related errors and warnings (#3276, @garyb)
  • Added all available positions to CycleInModule and DuplicateModule errors (#3273, @garyb)
  • Added position information for IntOutOfRange errors (#3277, @garyb, @kritzcreek)
  • Warnings are now raised when a module re-exports a qualified module with implicit import (#2726, @garyb)
  • purs repl now shows results for :browse Prim (#2672, @rndnoise)
  • Added position information to ErrorParsingFFIModule (#3307, @nwolverson)
  • Added position information for ScopeConflict cause by exports (#3318, @garyb)
  • Added position information to errors that occur in binding groups and data binding groups (#3275, @garyb)
  • Fixed a scoping issue when resolving operators (#2803, @kritzcreek, @LightAndLight)
  • Type synonyms are now desugared earlier when newtype deriving (#3325, @LiamGoodacre)
  • Fixed subgoals of compiler-solved type classes being ignored (#3333, @LiamGoodacre)
  • Added position information to type operator associativity errors (#3337, @garyb)

Other

  • Updated installation information to include details about prebuild binaries (#3167, @MiracleBlue)
  • Test suite now prints output when failing cases are encountered (#3181, @parsonsmatt)
  • Updated test suite to use tasty (#2848, @kritzcreek)
  • Improved performance of repl test suite (#3234, @rndnoise)
  • Refactored let pattern desugaring to be less brittle (#3268, @kritzcreek)
  • Added makefile with common tasks for contributors (#3266, @bitemyapp)
  • Added ghcid and testing commands to makefile (#3290, @parsonsmatt)
  • Removed old unused MultipleFFIModules error (#3308, @nwolverson)
  • mod and div for Int are no longer inlined as their definition has changed in a way tha...

v0.11.7

15 Nov 02:48
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Enhancements

  • Add position to type class declaration errors (@b123400)
  • Add valid location list to orphan instance errors (@i-am-tom)
  • Expand error message for UnusableDeclaration (#3088, @i-am-tom)
  • Inline Unsafe.Coerce.unsafeCoerce (@coot)

Bug Fixes

  • Correctly quote uppercased field labels in errors (@Thimoteus)
  • purs ide inserts conflicting imports for types (#3131, @nwolverson)
  • Instantiate abstraction body during inference to fix a type checking bug (@LiamGoodacre)
  • Fix a bug related to the desugaring of nested parentheses (@MonoidMusician)
  • Fix a loop in the kind checker (@paf31)
  • Fix a bug in type operator precedence parsing (@paf31)
  • Eliminate some redundant whitespace in the generated JS output (@matthewleon)
  • Only add newline before initial group of comment lines during code generation (@brandonhamilton)
  • Treat kinds as used in import warnings (@nwolverson)

purs ide

  • Add an "editor mode" (@kritzcreek)

    When the editor-mode flag is specified at startup the server will not start afile watcher process any more. Instead it only reloads after successful rebuild commands. This is a lot less fragile than relying on the file system APIs, but will mean that a manual load needs to be triggered after builds that didn't go through purs ide.

  • purs ide now groups hiding imports with implicit ones (@kritzcreek)

  • Return documentation comments in purs ide completions (@nwolverson)

  • Add an actualFile parameter to the rebuild command (@kritzcreek)

  • Add qualified explicit import (@nwolverson)

  • Fixed case-splitting on local non-exported datatypes (@LightAndLight)

  • Make the filters parameter in the type command optional (@b123400)

purs docs

  • Embed CSS for HTML docs (@hdgarrood)
  • Fix source links for re-exports (@felixSchl)
  • Use order given in export list in generated docs (@hdgarrood)
  • Prevent browser from treating the title and source link as one word (@Rufflewind)
  • Fix fragment links to type constructors in HTML (@hdgarrood)

purs repl

  • Add :complete directive to purs repl to support completion in more editors (@actionshrimp)

Other

  • Add docs for duplicate labels in record types (@paf31)
  • Adds a document for the design of purs ide. (@kritzcreek)
  • Update PROTOCOL.md docs for purs ide (@BjornMelgaard)
  • Upgrade to GHC version 8.2 (@kritzcreek)
  • Allow blaze-html-0.9 (@felixonmars)
  • Bump Glob dependency (@mjhoy)
  • Use Hspec in TestDocs (@hdgarrood)
  • Fix AppVeyor deployment (#2774) (@hdgarrood)
  • Various type safety improvements to the AST (@kritzcreek)
  • Remove some references to old executables (@hdgarrood)
  • Update the installation documentation (@hdgarrood)
  • Update test dependencies (@hdgarrood)
  • Only build master and versioned tags in AppVeyor (@hdgarrood)

v0.11.6

10 Jul 01:42
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New Features

RowToList support

(@LiamGoodacre)

There is a new type class in typelevel-prelude called RowToList, which turns
a row of types into a type-level list. This allows us to work with closed
rows in more ways at the type level. The compiler will now solve these constraints
automatically for closed rows of types.

Enhancements

  • Allow things to be hidden from Prim (@garyb)
  • Re-evaluate REPL globs on :reload (@hdgarrood)
  • Include comments in child declarations in HTML docs (@hdgarrood)

IDE Enhancements

Bug Fixes

  • Replace synonyms in instance constraints (@LiamGoodacre)
  • Encode PSCI's server content as UTF-8 string (@dgendill)
  • Fix child declaration ordering in docs (@hdgarrood)
  • Improve instance ordering in HTML docs (@hdgarrood)
  • Fix links to type operators in HTML docs (@hdgarrood)

Other

  • Add source span annotations to Declaration (@garyb)
  • Add source span annotations to DeclarationRef (@garyb)
  • Remove purescript.cabal and add to .gitignore (@garyb)
  • Raise upper bound on aeson in package.yaml (@garyb)
  • Only build master and semver tags in Travis (@hdgarrood)

v0.11.5

05 Jun 03:12
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Compiler

Enhancements

Type signatures in instances

(@cdepillabout)

Type class instances can now include type signatures for class members, as documentation:

data MyType = MyType String

instance showMyType :: Show MyType where
  show :: MyType -> String
  show (MyType s) = "(MyType " <> show s <> ")"

Bug Fixes

  • Encode HTML content as UTF8 when using purs repl with --port (@dgendill)
  • Disallow some invalid newtype-derived instances (@paf31)
  • Disallow forall within constraints (#2874, @sectore)
  • Convert \r\n into \n after reading files (@kritzcreek)
  • Fix PSCi tests (@kritzcreek)
  • Better variable naming hygiene in TCO. (#2868, @houli)
  • Simplify TCO generated code (@matthewleon)
  • Remove newlines from printed custom type errors (@matthewleon)
  • Fix some purs command line help message issues (@Cmdv)
  • Apply relative paths during pretty printing of errors (@kritzcreek)
  • Desugar let properly when generating docs (@paf31)
  • Fix kind signature for RowCons type class in documentation (@tslawler)
  • Fix an issue with error messages for TypesDoNotUnify involving duplicate labels (#2820, @thoradam)

Other

purs ide

Features

A new filter, which restricts query results to the value, type and/or kind namespaces, which allows improvements to the completion and import commands.

  • Adds a command to add qualified imports (@kritzcreek)

This empowers editor plugins to add imports for qualified identifiers, for example in the Emacs plugin.

Editors can now choose to let purs ide group reexports for the same value, to reduce noise when completing values like Data.Functor.map which are reexported a lot and show up that many times in the completion list.

Enhancements

This can yield significant speedups in the initial load times. For example a full load of slamdata/slamdata improves from 11 to 6 seconds

Bug Fixes

v0.11.4

17 Apr 19:20
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Enhancements

  • purs executable will now display help text by default (@matthewleon)
  • Adding -h/--help to ide subcommands (@simonyangme)
  • Some simplifications to the tail call optimization (@matthewleon)

Bug Fixes

  • Remove newline from printed custom type errors (@matthewleon)
  • Fix pretty printing of rows in error messages (#2820, @thoradam)
  • Allow user to propagate Warn constraints (@paf31)
  • Match type level strings in docs renderer (#2772, @hdgarrood)
  • Fix encoding bug in purs ide list import command (@kritzcreek)
  • purs ide now reads files in text mode for adding imports (@kritzcreek)

Other

v0.11.3

08 Apr 20:29
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Bug Fixes

  • Fix the exhaustivity check for pattern guards (@alexbiehl)

Other

  • Require directory >=1.2.3.0 for XDG support (@bergmark)
  • @noraesae has refactored some PSCi code to improve the test suite.
  • Use hpack to generate the .cabal file (@kritzcreek)
  • Use XDG Base Directory Specification for psci_history (@legrostdg)