diff options
Diffstat (limited to 'vernac/himsg.ml')
| -rw-r--r-- | vernac/himsg.ml | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/vernac/himsg.ml b/vernac/himsg.ml index 534e58f9c..c49ffe267 100644 --- a/vernac/himsg.ml +++ b/vernac/himsg.ml @@ -520,11 +520,15 @@ let pr_trailing_ne_context_of env sigma = then str "." else (str " in environment:"++ pr_context_unlimited env sigma) -let rec explain_evar_kind env sigma evk ty = function +let rec explain_evar_kind env sigma evk ty = + let open Evar_kinds in + function | Evar_kinds.NamedHole id -> strbrk "the existential variable named " ++ Id.print id - | Evar_kinds.QuestionMark _ -> + | Evar_kinds.QuestionMark {qm_record_field=None} -> strbrk "this placeholder of type " ++ ty + | Evar_kinds.QuestionMark {qm_record_field=Some {fieldname; recordname}} -> + str "field " ++ (Printer.pr_constant env fieldname) ++ str " of record " ++ (Printer.pr_inductive env recordname) | Evar_kinds.CasesType false -> strbrk "the type of this pattern-matching problem" | Evar_kinds.CasesType true -> |