diff options
Diffstat (limited to 'kernel/constr.ml')
| -rw-r--r-- | kernel/constr.ml | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/kernel/constr.ml b/kernel/constr.ml index b1e3abbedd..e9e21d30d9 100644 --- a/kernel/constr.ml +++ b/kernel/constr.ml @@ -43,7 +43,8 @@ type case_printing = type case_info = { ci_ind : inductive; ci_npar : int; - ci_cstr_ndecls : int array; (* number of pattern vars of each constructor *) + ci_cstr_ndecls : int array; (* number of pattern vars of each constructor (with let's)*) + ci_cstr_nargs : int array; (* number of pattern vars of each constructor (w/o let's) *) ci_pp_info : case_printing (* not interpreted by the kernel *) } @@ -773,6 +774,7 @@ struct ci.ci_ind == ci'.ci_ind && Int.equal ci.ci_npar ci'.ci_npar && Array.equal Int.equal ci.ci_cstr_ndecls ci'.ci_cstr_ndecls && (* we use [Array.equal] on purpose *) + Array.equal Int.equal ci.ci_cstr_nargs ci'.ci_cstr_nargs && (* we use [Array.equal] on purpose *) pp_info_equal ci.ci_pp_info ci'.ci_pp_info (* we use (=) on purpose *) open Hashset.Combine let hash_pp_info info = @@ -788,8 +790,9 @@ struct let h1 = ind_hash ci.ci_ind in let h2 = Int.hash ci.ci_npar in let h3 = Array.fold_left combine 0 ci.ci_cstr_ndecls in - let h4 = hash_pp_info ci.ci_pp_info in - combine4 h1 h2 h3 h4 + let h4 = Array.fold_left combine 0 ci.ci_cstr_nargs in + let h5 = hash_pp_info ci.ci_pp_info in + combine5 h1 h2 h3 h4 h5 end module Hcaseinfo = Hashcons.Make(CaseinfoHash) |