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| author |  Emilio Jesus Gallego Arias <e+git@x80.org> | 2017-05-24 17:24:46 +0200 |
|---|---|---|
| committer | Emilio Jesus Gallego Arias <e+git@x80.org> | 2017-05-24 17:41:21 +0200 |
| commit | 6f2c19a1054ce58927dfa5b33131c3665fd5fdf8 (patch) | |
| tree | b8a60ea2387f14a415d53a3cd9db516e384a5b4f /pretyping/patternops.ml | |
| parent | a02f76f38592fd84cabd34102d38412f046f0d1b (diff) | |
| parent | 28f8da9489463b166391416de86420c15976522f (diff) | |
Merge branch 'trunk' into located_switch
Diffstat (limited to 'pretyping/patternops.ml')
| -rw-r--r-- | pretyping/patternops.ml | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/pretyping/patternops.ml b/pretyping/patternops.ml index 1884b6927..a8012d35f 100644 --- a/pretyping/patternops.ml +++ b/pretyping/patternops.ml @@ -14,13 +14,11 @@ open Nameops open Term open Vars open Glob_term -open Glob_ops open Pp open Mod_subst open Misctypes open Decl_kinds open Pattern -open Evd open Environ let case_info_pattern_eq i1 i2 = @@ -156,12 +154,15 @@ let pattern_of_constr env sigma t = | Construct (sp,u) -> PRef (canonical_gr (ConstructRef sp)) | Proj (p, c) -> pattern_of_constr env (EConstr.Unsafe.to_constr (Retyping.expand_projection env sigma p (EConstr.of_constr c) [])) - | Evar (evk,ctxt) -> + | Evar (evk,ctxt as ev) -> (match snd (Evd.evar_source evk sigma) with | Evar_kinds.MatchingVar (b,id) -> assert (not b); PMeta (Some id) - | Evar_kinds.GoalEvar -> - PEvar (evk,Array.map (pattern_of_constr env) ctxt) + | Evar_kinds.GoalEvar | Evar_kinds.VarInstance _ -> + (* These are the two evar kinds used for existing goals *) + (* see Proofview.mark_in_evm *) + if Evd.is_defined sigma evk then pattern_of_constr env (Evd.existential_value sigma ev) + else PEvar (evk,Array.map (pattern_of_constr env) ctxt) | _ -> PMeta None) | Case (ci,p,a,br) -> |