diff options
author | 2002-07-16 15:33:27 +0000 | |
---|---|---|
committer | 2002-07-16 15:33:27 +0000 | |
commit | 1d758eca0ab5524a4f24aaa41425716c52618e0c (patch) | |
tree | 7654f859900be9d26c1f422307aabbac02a9b974 /contrib/extraction | |
parent | 4475bfa79f401eaa7cf9561472c5e8edb72bd8c0 (diff) |
Souci avec example fbidon...
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@2888 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'contrib/extraction')
-rw-r--r-- | contrib/extraction/mlutil.ml | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/contrib/extraction/mlutil.ml b/contrib/extraction/mlutil.ml index 2215492a3..86de23302 100644 --- a/contrib/extraction/mlutil.ml +++ b/contrib/extraction/mlutil.ml @@ -196,7 +196,7 @@ let rec ml_subst e = in subst 0 (*s Generalized substitution. - [gensubst v m d t] applies to [t] the substitution coded in the + [gen_subst v m d t] applies to [t] the substitution coded in the [v] array: [(Rel i)] becomes [(Rel v.(i))]. [d] is the correction applies to [Rel] greater than [m]. *) @@ -205,7 +205,9 @@ let gen_subst v d t = | MLrel i as a -> let i'= i-n in if i' < 1 then a - else if i' < Array.length v then MLrel (v.(i')+n) + else if i' < Array.length v then + if v.(i') = 0 then MLdummy + else MLrel (v.(i')+n) else MLrel (i+d) | a -> ast_map_lift subst n a in subst 0 t |