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| author | Matthieu Sozeau | 2014-09-27 16:08:02 +0200 |
|---|---|---|
| committer | Matthieu Sozeau | 2014-09-27 20:41:04 +0200 |
| commit | 84544396cbbf34848be2240acf181b4d5f1f42d2 (patch) | |
| tree | 72d398f334bdc7b1c6a0ee333a05940c34780f12 /kernel/typeops.ml | |
| parent | 0efba04058ba28889c83553224309be216873298 (diff) | |
Add a boolean to indicate the unfolding state of a primitive projection,
so as to reproduce correctly the reduction behavior of existing
projections, i.e. delta + iota. Make [projection] an abstract datatype
in Names.ml, most of the patch is about using that abstraction.
Fix unification.ml which tried canonical projections too early in
presence of primitive projections.
Diffstat (limited to 'kernel/typeops.ml')
| -rw-r--r-- | kernel/typeops.ml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/typeops.ml b/kernel/typeops.ml index fa7dd105c7..5421020d2a 100644 --- a/kernel/typeops.ml +++ b/kernel/typeops.ml @@ -184,7 +184,8 @@ let judge_of_constant_knowing_parameters env (kn,u as cst) args = let judge_of_constant env cst = judge_of_constant_knowing_parameters env cst [||] -let type_of_projection env (cst,u) = +let type_of_projection env (p,u) = + let cst = Projection.constant p in let cb = lookup_constant cst env in match cb.const_proj with | Some pb -> |