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| author |  Maxime Dénès <mail@maximedenes.fr> | 2017-03-16 13:24:03 +0100 |
|---|---|---|
| committer | Maxime Dénès <mail@maximedenes.fr> | 2017-11-23 18:15:24 +0100 |
| commit | 39cbf75c554cd7e5228bd6cd962766e865c3f26b (patch) | |
| tree | c434651d7d17b9e268b053a40b676009189aca5b /plugins/extraction | |
| parent | 22ae762fa8940028f6a3d8a5fd4147d5ca3b53b9 (diff) | |
Make some functions on terms more robust w.r.t new term constructs.
Extending terms is notoriously difficult. We try to get more help from
the compiler by making sure such an extension will trigger non
exhaustive pattern matching warnings.
Diffstat (limited to 'plugins/extraction')
| -rw-r--r-- | plugins/extraction/extraction.ml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/extraction/extraction.ml b/plugins/extraction/extraction.ml index 47e812319..4ae875cd7 100644 --- a/plugins/extraction/extraction.ml +++ b/plugins/extraction/extraction.ml @@ -302,7 +302,7 @@ let rec extract_type env db j c args = if Projection.unfolded p then Tunknown else extract_type env db j (mkProj (Projection.unfold p, t)) args | Case _ | Fix _ | CoFix _ -> Tunknown - | _ -> assert false + | Var _ | Meta _ | Evar _ | Cast _ | LetIn _ | Construct _ -> assert false (*s Auxiliary function dealing with type application. Precondition: [r] is a type scheme represented by the signature [s], |