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| author | Alasdair Armstrong | 2017-11-30 19:35:35 +0000 |
|---|---|---|
| committer | Alasdair Armstrong | 2017-11-30 19:35:35 +0000 |
| commit | dd00feacb373defbcfd8c50b9a8381c4a7db7cba (patch) | |
| tree | b630009d3d14d593a06cf59f87839ee6869c0f6e /src/initial_check.mli | |
| parent | 16c475fff5b1942eacc4f399ff14a0bca0c9cec2 (diff) | |
Improvements to enable parsing and checking intermediate rewriting
steps
Parser now has syntax for mutual recusion blocks
mutual {
... fundefs ...
}
which is used for parsing and pretty printing
DEF_internal_mutrec. It's stripped away by the initial_check, so the
typechecker never sees DEF_internal_mutrec. Maybe this could change,
as forcing mutual recursion to be explicit would probably be a good
thing.
Added record syntax to the new parser
New option -dmagic_hash is similar to GHC's -XMagicHash in that it
allows for identifiers to contain the special hash character, which is
used to introduce new autogenerated variables in a way that doesn't
clash with existing names.
Option -sil compiles sail down to the intermediate language defined in
sil.ott (not complete yet).
Diffstat (limited to 'src/initial_check.mli')
| -rw-r--r-- | src/initial_check.mli | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/initial_check.mli b/src/initial_check.mli index feb9cb83..cfbea3e1 100644 --- a/src/initial_check.mli +++ b/src/initial_check.mli @@ -44,6 +44,7 @@ open Ast open Ast_util val opt_undefined_gen : bool ref +val opt_magic_hash : bool ref val process_ast : order -> Parse_ast.defs -> unit defs |