Revision history for nanopass

0.0.3.1 -- 2025-11-12

• updated dependency version bounds; now compiles on ghc 9.2 through 9.12
• I am likely to drop support on ghc versions <9.6

0.0.3.0 -- 2024-01-08

• Stop generating records for each production. (This would create partial fields which were a rich source of bugs for clients.)
• Re-wrote internal representation of languages.
• New, more consistent grammar for languages, modifications, and passes.
• Exported internal modules, for the sake of developer documentation only.

0.0.2.1 -- 2024-01-02

• Fix bug decoding constructors with no fields
• Add missing "modifier" production rules to documentation
• Allow parentheses drop when a syncat modifier has exactly one child
• add on prefix to Xlate records to avoid ambiguous records
• require Xlate{,I} fields to be strict so they don't get forgotten when you write translators
• because nanopass creates partial-fields (detectable with -Wpartial-fields), I've decided to prefix these with double-underscore to indicate that they are not meant for use beyond nanopass' internals

0.0.2.0 -- 2022-02-11

• Generate documentation for the members of Xlate and XlateI.
• Add generation of pure variants of translation facilities to defpass.
• Change {Xlate,descend*}A names to drop the A; applicative is probably the more common case.
• Fix bug in testing for Traversable instance.
• Generate documentation for generated types/functions.
• Requires template-haskell >=2.18, and therefore GHC 9.2.1

0.0.1.0 -- 2022-01-26

• First version. Unreleased in any unsuspecting world.