diff options
Diffstat (limited to 'checker/declarations.mli')
-rw-r--r-- | checker/declarations.mli | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/checker/declarations.mli b/checker/declarations.mli index b5038996c..90beb326b 100644 --- a/checker/declarations.mli +++ b/checker/declarations.mli @@ -29,16 +29,40 @@ type constr_substituted val force_constr : constr_substituted -> constr val from_val : constr -> constr_substituted -type inline = int option (* inlining level, None for no inlining *) +(** Beware! In .vo files, lazy_constr are stored as integers + used as indexes for a separate table. The actual lazy_constr is restored + later, by [Safe_typing.LightenLibrary.load]. This allows us + to use here a different definition of lazy_constr than coqtop: + since the checker will inspect all proofs parts, even opaque + ones, no need to use Lazy.t here *) + +type lazy_constr +val force_lazy_constr : lazy_constr -> constr +val lazy_constr_from_val : constr_substituted -> lazy_constr + +(** Inlining level of parameters at functor applications. + This is ignored by the checker. *) + +type inline = int option + +(** A constant can have no body (axiom/parameter), or a + transparent body, or an opaque one *) + +type constant_def = + | Undef of inline + | Def of constr_substituted + | OpaqueDef of lazy_constr type constant_body = { const_hyps : section_context; (* New: younger hyp at top *) - const_body : constr_substituted option; + const_body : constant_def; const_type : constant_type; const_body_code : to_patch_substituted; - const_constraints : Univ.constraints; - const_opaque : bool; - const_inline : inline } + const_constraints : Univ.constraints } + +val body_of_constant : constant_body -> constr_substituted option +val constant_has_body : constant_body -> bool +val is_opaque : constant_body -> bool (* Mutual inductives *) |