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| author |  Enrico Tassi <gareuselesinge@debian.org> | 2016-12-27 16:53:30 +0100 |
|---|---|---|
| committer | Enrico Tassi <gareuselesinge@debian.org> | 2016-12-27 16:53:30 +0100 |
| commit | a4c7f8bd98be2a200489325ff7c5061cf80ab4f3 (patch) | |
| tree | 26dd9c4aa142597ee09c887ef161d5f0fa5077b6 /theories/MSets/MSetInterface.v | |
| parent | 164c6861860e6b52818c031f901ffeff91fca16a (diff) | |
Imported Upstream version 8.6upstream/8.6
Diffstat (limited to 'theories/MSets/MSetInterface.v')
| -rw-r--r-- | theories/MSets/MSetInterface.v | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/theories/MSets/MSetInterface.v b/theories/MSets/MSetInterface.v index bd881168..74a7f6df 100644 --- a/theories/MSets/MSetInterface.v +++ b/theories/MSets/MSetInterface.v @@ -345,6 +345,9 @@ Module Type WRawSets (E : DecidableType). predicate [Ok]. If [Ok] isn't decidable, [isok] may be the always-false function. *) Parameter isok : t -> bool. + (** MS: + Dangerous instance, the [isok s = true] hypothesis cannot be discharged + with typeclass resolution. Is it really an instance? *) Declare Instance isok_Ok s `(isok s = true) : Ok s | 10. (** Logical predicates *) |