diff options
| author |  gareuselesinge <gareuselesinge@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-08-08 18:52:47 +0000 |
|---|---|---|
| committer | gareuselesinge <gareuselesinge@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2013-08-08 18:52:47 +0000 |
| commit | 80aba8d52c650ef8e4ada694c20bf12c15849694 (patch) | |
| tree | 74a6bba0cf4661a2b1319c7b94e6a4f165becadc /library/global.ml | |
| parent | b9d45d500d6cb12494bd6cb41bbe29a9bbb9ffd3 (diff) | |
enhance marshallable option for freeze (minor TODO in safe_typing)
It can be:
`Yes Full data, in a state that can be marshalled
`No Full data, good for Undo only
`Shallow Partial data, marshallable, good for slave processes
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16682 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'library/global.ml')
| -rw-r--r-- | library/global.ml | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/library/global.ml b/library/global.ml index a0528a624..22b69e4f2 100644 --- a/library/global.ml +++ b/library/global.ml @@ -27,10 +27,15 @@ let global_env = ref empty_environment let join_safe_environment () = global_env := Safe_typing.join_safe_environment !global_env +let prune_safe_environment env = Safe_typing.prune_safe_environment env +(* XXX TODO pass args so that these functions can stop at the current + * file boundaries *) let () = Summary.declare_summary "Global environment" - { Summary.freeze_function = (fun b -> - if b then join_safe_environment (); !global_env); + { Summary.freeze_function = (function + | `Yes -> join_safe_environment (); !global_env + | `No -> !global_env + | `Shallow -> prune_safe_environment !global_env); unfreeze_function = (fun fr -> global_env := fr); init_function = (fun () -> global_env := empty_environment) } |