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author | Stephane Glondu <steph@glondu.net> | 2014-01-19 15:09:23 +0100 |
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committer | Stephane Glondu <steph@glondu.net> | 2014-01-19 15:09:23 +0100 |
commit | d2c5c5e616a6e118291fe1ce9965c731adac03a8 (patch) | |
tree | 7b000ad50dcc45ff1c63768a983cded1e23a07ca /proofs | |
parent | db38bb4ad9aff74576d3b7f00028d48f0447d5bd (diff) |
Imported Upstream version 8.4pl3dfsgupstream/8.4pl3dfsg
Diffstat (limited to 'proofs')
-rw-r--r-- | proofs/redexpr.ml | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/proofs/redexpr.ml b/proofs/redexpr.ml index d5750cfa..9d1d081e 100644 --- a/proofs/redexpr.ml +++ b/proofs/redexpr.ml @@ -22,8 +22,10 @@ open Libobject open Summary (* call by value normalisation function using the virtual machine *) -let cbv_vm env _ c = - let ctyp = (fst (Typeops.infer env c)).Environ.uj_type in +let cbv_vm env sigma c = + let ctyp = Retyping.get_type_of env sigma c in + if Termops.occur_meta_or_existential c then + error "vm_compute does not support existential variables."; Vnorm.cbv_vm env c ctyp |