diff options
Diffstat (limited to 'kernel/declareops.ml')
| -rw-r--r-- | kernel/declareops.ml | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/kernel/declareops.ml b/kernel/declareops.ml index e597ea9a9..b0f320942 100644 --- a/kernel/declareops.ml +++ b/kernel/declareops.ml @@ -211,6 +211,17 @@ let join_constant_body cb = | OpaqueDef d -> ignore(Future.join d) | _ -> () +let prune_constant_body cb = + let cst, cbo = cb.const_constraints, cb.const_body in + let cst' = Future.drop cst in + let cbo' = match cbo with + | OpaqueDef d -> + let d' = Future.drop d in + if d' == d then cbo else OpaqueDef d' + | _ -> cbo in + if cst' == cst && cbo' == cbo then cb + else {cb with const_constraints = cst'; const_body = cbo'} + let string_of_side_effect = function | NewConstant (c,_) -> Names.string_of_con c type side_effects = side_effect list |