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| author |  Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2018-02-05 13:56:22 +0100 |
|---|---|---|
| committer | Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr> | 2018-02-05 14:04:03 +0100 |
| commit | e849572cd2b242b34fbec6c3eaa42e7d2e7cc550 (patch) | |
| tree | 173fdd6bcb0d258985ffcdd125fcef0551dcb822 /kernel/cClosure.ml | |
| parent | c7026ec14f94875fc4b58951fa8bec628fcfac42 (diff) | |
Respect the transparent state of the current conversion on strong weak-head.
This fixes the previous patch in rare corner-cases where unification code was
relying on both kernel conversion and specific transparent state.
Diffstat (limited to 'kernel/cClosure.ml')
| -rw-r--r-- | kernel/cClosure.ml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/cClosure.ml b/kernel/cClosure.ml index b1181157e..4fd274ae1 100644 --- a/kernel/cClosure.ml +++ b/kernel/cClosure.ml @@ -91,6 +91,7 @@ module type RedFlagsSig = sig val red_add : reds -> red_kind -> reds val red_sub : reds -> red_kind -> reds val red_add_transparent : reds -> transparent_state -> reds + val red_transparent : reds -> transparent_state val mkflags : red_kind list -> reds val red_set : reds -> red_kind -> bool val red_projection : reds -> projection -> bool @@ -164,6 +165,8 @@ module RedFlags = (struct let (l1,l2) = red.r_const in { red with r_const = Id.Pred.remove id l1, l2 } + let red_transparent red = red.r_const + let red_add_transparent red tr = { red with r_const = tr } |