diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/cClosure.ml | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/kernel/cClosure.ml b/kernel/cClosure.ml index a23ef8fdca..236ce42628 100644 --- a/kernel/cClosure.ml +++ b/kernel/cClosure.ml @@ -1328,10 +1328,14 @@ let rec knr info tab m stk = | FFlex(ConstKey (kn,_u as c)) when red_set info.i_flags (fCONST kn) -> (match ref_value_cache info tab (ConstKey c) with | Def v -> kni info tab v stk - | Primitive op when check_native_args op stk -> - let rargs, a, nargs, stk = get_native_args1 op c stk in - kni info tab a (Zprimitive(op,c,rargs,nargs)::stk) - | Undef _ | OpaqueDef _ | Primitive _ -> (set_norm m; (m,stk))) + | Primitive op -> + if check_native_args op stk then + let rargs, a, nargs, stk = get_native_args1 op c stk in + kni info tab a (Zprimitive(op,c,rargs,nargs)::stk) + else + (* Similarly to fix, partially applied primitives are not Norm! *) + (m, stk) + | Undef _ | OpaqueDef _ -> (set_norm m; (m,stk))) | FFlex(VarKey id) when red_set info.i_flags (fVAR id) -> (match ref_value_cache info tab (VarKey id) with | Def v -> kni info tab v stk |