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authorGravatar Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr>2018-07-03 13:38:42 +0200
committerGravatar Pierre-Marie Pédrot <pierre-marie.pedrot@inria.fr>2018-07-05 13:17:47 +0200
commit107e9dfe3b7a75313029336222e34ecd58cd52a9 (patch)
tree909a41167b7749e34b21eb66f1942eed07817487 /pretyping
parentd19605b7bfb8425b53be4cab30bef462c4fa4d14 (diff)
Turn a dead branch into an assertion failure in VM reification.
In #7607, dead code that used to handle non-dependent return predicates was removed. This made the reification branch expecting non-functions in predicates dead code. We fix this by using an assert instead.
Diffstat (limited to 'pretyping')
-rw-r--r--pretyping/vnorm.ml2
1 files changed, 1 insertions, 1 deletions
diff --git a/pretyping/vnorm.ml b/pretyping/vnorm.ml
index 440076c16..c94408050 100644
--- a/pretyping/vnorm.ml
+++ b/pretyping/vnorm.ml
@@ -311,7 +311,7 @@ and nf_predicate env sigma ind mip params v pT =
let dom = mkApp(mkIndU ind,Array.append params rargs) in
let body = nf_vtype (push_rel (LocalAssum (name,dom)) env) sigma vb in
mkLambda(name,dom,body)
- | _ -> nf_val env sigma v crazy_type
+ | _ -> assert false
and nf_args env sigma vargs ?from:(f=0) t =
let t = ref t in