catala/compiler/shared_ast
Louis Gesbert 4ae392c900 AST refactoring
Many changes got bundled in here and would be too tedious to separate.

Closes #330

See changes in `shared_ast/definitions.ml` to check the main point.

- the biggest change is a modification of the struct and enum types in
  expressions: they are now stored as `Map`s throughout passes, and no longer
  converted to indexed lists after scopelang. Their accessors are also changed,
  and tuples only exist in Lcalc (they're used for closure conversion).

  This implied adding some more information in the contexts, to keep the mapping
  between struct fields and scope output variables. It should also be much more
  robust (no longer relying on assumptions upon different orderings).

- another very pervasive change is more cosmetic: the rewrite of the main AST to
  use inline records, labelling individual subfields.

- moved the checks for correct definitions and accesses of structures from
  `Scope_to_dcalc` to `Typing`

- defining some new shallow iterators in module `Shared_ast.Expr`, and
  factorising a few same-pass rewriting functions accordingly (closure
  conversion, optimisations, etc.)

- some smaller style improvements (ensuring we use the proper compare/equal
  functions instead of `=` in a few `when` closes, for example)
2022-11-17 18:16:09 +01:00
..
definitions.ml AST refactoring 2022-11-17 18:16:09 +01:00
dune Simplify some type aliases 2022-08-22 19:28:27 +02:00
expr.ml AST refactoring 2022-11-17 18:16:09 +01:00
expr.mli AST refactoring 2022-11-17 18:16:09 +01:00
print.ml AST refactoring 2022-11-17 18:16:09 +01:00
print.mli AST refactoring 2022-11-17 18:16:09 +01:00
program.ml AST refactoring 2022-11-17 18:16:09 +01:00
program.mli AST refactoring 2022-11-17 18:16:09 +01:00
scope.ml Rename Expr.Box.inj to Expr.Box.lift 2022-10-21 15:35:49 +02:00
scope.mli Swap boxing and annotations in expressions 2022-10-07 18:00:23 +02:00
shared_ast.ml Generalise the typer 2022-10-04 14:50:37 +02:00
shared_ast.mld Rename marked_expr -> expr, expr -> naked_expr throughout 2022-08-29 11:29:23 +02:00
typing.ml AST refactoring 2022-11-17 18:16:09 +01:00
typing.mli Fix the regression on badly tagged scope variable error message 2022-10-25 14:50:49 +02:00
var.ml Make all supertypes use ('a, 't) gexpr as parameter instead of naked_gexpr 2022-08-29 11:29:24 +02:00
var.mli Make all supertypes use ('a, 't) gexpr as parameter instead of naked_gexpr 2022-08-29 11:29:24 +02:00