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Bug : pas de verification du nombre de parametres de type lors de 

l'heritage dans les class types...


git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@858 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
master
Jérôme Vouillon 1996-05-31 12:33:59 +00:00
parent b2d9978b17
commit 6366bf1239
1 changed files with 5 additions and 2 deletions
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7
typing/typeclass.ml
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@ -658,6 +658,9 @@ let type_class_type_field env temp_env cl self
raise (Error (loc, Unbound_class name))
in
let (cstr, args, vals, super) = Ctype.prune_class_type cl_sig in
if (List.length params <> List.length cstr) then
raise(Error(loc, Parameter_arity_mismatch
(path, List.length cstr, List.length params)));
List.iter2
(fun t1 (t2, _) ->
Ctype.unify temp_env
@ -1084,7 +1087,7 @@ let report_error = function
open_hovbox 0;
print_string "The class "; Printtyp.path p;
print_space(); print_string "expects "; print_int expected;
print_string " parameter(s),"; print_space();
print_string " type parameter(s),"; print_space();
print_string "but is here applied to "; print_int provided;
print_string " parameter(s)";
print_string " type parameter(s)";
close_box()