Changelog for haskell-syntax

0.4.6.0

• Support GHC 9.10.

0.4.5.0

• Support GHC 9.8.

0.4.4.1

• Repair unintentionally broken GHC 8.10.7 support.

0.4.4.0

• Support GHC 9.6.

0.4.3.0

• Support GHC 9.2.

0.4.2.0

• Support GHC 9.

0.4.1.0

• Add funBindsWithFixity.
• Add standaloneDeriving.

0.4.0.0

Breaking Changes

• Functions defining types and classes now take their type parameters as HsTyVarBndr' rather than OccNameStr. To construct a HsTyVarBndr', use either bvar or kindedVar. Affects: class', type', newtype', and data'.
• Remove support for ghc-8.2.*.

Other Changes

• Add support for ghc-8.10.
• Add kindedVar.
• Add tuplePromotedTy.
• Add from, fromTo, fromThen, fromThenTo.
• Add listComp.

0.3.0.0

• Add occNameToStr and nameToStr to convert from the GHC types.
• Make listPromotedTy emit the promoted form '[..], to distinguish from regular list types of zero or one elements.

0.2.0.1

• Bump upper-bound to allow QuickCheck-2.13.

0.2

• Improve overall documentation..
• Move patBind to a new HasPatBind class so that it can be used with let' and while'.
• Remove GHC.SourceGen.Syntax and export types from relevant modules (for example, HsType' from GHC.SourceGen.Type).
• Refactor the treatment of names:
  • Rename the constructors of RdrNameStr.
  • Make some combinators take OccNameStr instead of RdrNameStr, and introduce the BVar class for patterns.
  • Add Eq and Ord instances.
• Support more kinds of syntax:
  • Deriving clauses
  • Import/export lists
  • Record expressions and patterns
  • Type family instances
  • Pattern synonyms (currently, only the prefix form)
• Refactor the names and types of match and related combinators, optimizing for the common case of a single expression on the RHS.
• Fix edge cases when parsing qualified operators.
• Add parentheses in some cases that were previously missing them.
• Make ==> have the same precedence as --> to make it easier to combine them.
• Make tyApp's precedence match -XTypeApplications.
• Fix pretty-printing of rational literals.
• Make tyPromotedVar pretty-print as 'Abc not Abc.
• Add conP_ for pattern constructors with no arguments.

0.1.0.0

Initial version.