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| author | Pierre-Marie Pédrot | 2018-04-13 12:49:54 +0200 |
|---|---|---|
| committer | Pierre-Marie Pédrot | 2018-04-13 12:49:54 +0200 |
| commit | f3b84cf63c242623bdcccd30c536e55983971da5 (patch) | |
| tree | 740984c577ed75c76edc2525b3de9bf744da3c21 /vernac/comProgramFixpoint.ml | |
| parent | b68e0b4f9ba37d1c2fa5921e1d934b4b38bfdfe7 (diff) | |
| parent | 9f723f14e5342c1303646b5ea7bb5c0012a090ef (diff) | |
Merge PR #6454: [econstr] Flag to make `to_constr` fail if its output contains evars
Diffstat (limited to 'vernac/comProgramFixpoint.ml')
| -rw-r--r-- | vernac/comProgramFixpoint.ml | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/vernac/comProgramFixpoint.ml b/vernac/comProgramFixpoint.ml index b95741ca4d..745f1df1d8 100644 --- a/vernac/comProgramFixpoint.ml +++ b/vernac/comProgramFixpoint.ml @@ -229,7 +229,8 @@ let build_wellfounded (recname,pl,n,bl,arityc,body) poly r measure notation = in (* XXX: Capturing sigma here... bad bad *) let hook = Lemmas.mk_hook (hook sigma) in - let fullcoqc = EConstr.to_constr sigma def in + (* XXX: Grounding non-ground terms here... bad bad *) + let fullcoqc = EConstr.to_constr ~abort_on_undefined_evars:false sigma def in let fullctyp = EConstr.to_constr sigma typ in Obligations.check_evars env sigma; let evars, _, evars_def, evars_typ = @@ -261,9 +262,10 @@ let do_program_recursive local poly fixkind fixl ntns = let collect_evars id def typ imps = (* Generalize by the recursive prototypes *) let def = - EConstr.to_constr evd (Termops.it_mkNamedLambda_or_LetIn (EConstr.of_constr def) rec_sign) + EConstr.to_constr ~abort_on_undefined_evars:false evd (Termops.it_mkNamedLambda_or_LetIn (EConstr.of_constr def) rec_sign) and typ = - EConstr.to_constr evd (Termops.it_mkNamedProd_or_LetIn (EConstr.of_constr typ) rec_sign) + (* Worrying... *) + EConstr.to_constr ~abort_on_undefined_evars:false evd (Termops.it_mkNamedProd_or_LetIn (EConstr.of_constr typ) rec_sign) in let evm = collect_evars_of_term evd def typ in let evars, _, def, typ = |