diff options
Diffstat (limited to 'intf')
| -rw-r--r-- | intf/vernacexpr.mli | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/intf/vernacexpr.mli b/intf/vernacexpr.mli index 92e4dd618e..c9fb1b5986 100644 --- a/intf/vernacexpr.mli +++ b/intf/vernacexpr.mli @@ -524,6 +524,9 @@ and vernac_control = | VtObserve of Stateid.t | VtBack of Stateid.t | VtPG +(* Qed typically generates an opaque proof term. Still, by declaring + * a proof terminator one can use such opaque term to generate transparent + * ones. In this corner case the STM needs to know... *) and opacity_guarantee = | GuaranteesOpacity (** Only generates opaque terms at [Qed] *) | Doesn'tGuaranteeOpacity (** May generate transparent terms even with [Qed].*) |