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utop
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do not fail in completion when a compiled interface do not match 

Ignore-this: 46faaa2093d746bbbc1ab51a050e8b23

darcs-hash:20120211104110-c41ad-711b0267780ea9ce6ae8a00e9e5548c51a34fac3
This commit is contained in:
Jeremie Dimino 2012-02-11 11:41:10 +01:00
parent 4a43491f55
commit c29eaa9f99
1 changed files with 18 additions and 12 deletions
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30
src/lib/uTop_complete.ml
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@ -40,6 +40,12 @@ let is_valid_identifier id =
let add id set = if is_valid_identifier id then String_set.add id set else set
let lookup_env f x env =
try
Some (f x env)
with Not_found | Env.Error _ ->
None
(* +-----------------------------------------------------------------+
| Parsing |
+-----------------------------------------------------------------+ *)
@ -369,7 +375,7 @@ let rec names_of_module_type = function
add_names_of_type decl (add (Ident.name id) acc))
String_set.empty decls
| Tmty_ident path -> begin
match try Some (Env.find_modtype path !Toploop.toplevel_env) with Not_found -> None with
match lookup_env Env.find_modtype path !Toploop.toplevel_env with
| Some Tmodtype_abstract -> String_set.empty
| Some Tmodtype_manifest module_type -> names_of_module_type module_type
| None -> String_set.empty
@ -392,7 +398,7 @@ let rec fields_of_module_type = function
add_fields_of_type decl acc)
String_set.empty decls
| Tmty_ident path -> begin
match try Some (Env.find_modtype path !Toploop.toplevel_env) with Not_found -> None with
match lookup_env Env.find_modtype path !Toploop.toplevel_env with
| Some Tmodtype_abstract -> String_set.empty
| Some Tmodtype_manifest module_type -> fields_of_module_type module_type
| None -> String_set.empty
@ -404,7 +410,7 @@ let names_of_module longident =
try
Longident_map.find longident !local_names_by_longident
with Not_found ->
match try Some (Env.lookup_module longident !Toploop.toplevel_env) with Not_found -> None with
match lookup_env Env.lookup_module longident !Toploop.toplevel_env with
| Some(path, module_type) ->
let names = names_of_module_type module_type in
local_names_by_path := Path_map.add path names !local_names_by_path;
@ -418,7 +424,7 @@ let fields_of_module longident =
try
Longident_map.find longident !local_fields_by_longident
with Not_found ->
match try Some (Env.lookup_module longident !Toploop.toplevel_env) with Not_found -> None with
match lookup_env Env.lookup_module longident !Toploop.toplevel_env with
| Some(path, module_type) ->
let fields = fields_of_module_type module_type in
local_fields_by_path := Path_map.add path fields !local_fields_by_path;
@ -450,7 +456,7 @@ let list_global_names () =
| Some names ->
loop (String_set.union acc names) summary
| None ->
match try Some (Env.find_module path !Toploop.toplevel_env) with Not_found -> None with
match lookup_env Env.find_module path !Toploop.toplevel_env with
| Some module_type ->
let names = names_of_module_type module_type in
local_names_by_path := Path_map.add path names !local_names_by_path;
@ -486,7 +492,7 @@ let list_global_fields () =
| Some fields ->
loop (String_set.union acc fields) summary
| None ->
match try Some (Env.find_module path !Toploop.toplevel_env) with Not_found -> None with
match lookup_env Env.find_module path !Toploop.toplevel_env with
| Some module_type ->
let fields = fields_of_module_type module_type in
local_fields_by_path := Path_map.add path fields !local_fields_by_path;
@ -526,7 +532,7 @@ let rec find_method meth type_expr =
| Tpoly (type_expr, _) ->
find_method meth type_expr
| Tconstr (path, _, _) -> begin
match try Some (Env.find_type path !Toploop.toplevel_env) with Not_found -> None with
match lookup_env Env.find_type path !Toploop.toplevel_env with
| None
| Some { type_manifest = None } ->
None
@ -547,7 +553,7 @@ let rec methods_of_type acc type_expr =
| Tpoly (type_expr, _) ->
methods_of_type acc type_expr
| Tconstr (path, _, _) -> begin
match try Some (Env.find_type path !Toploop.toplevel_env) with Not_found -> None with
match lookup_env Env.find_type path !Toploop.toplevel_env with
| None
| Some { type_manifest = None } ->
acc
@ -569,7 +575,7 @@ let rec find_object meths type_expr =
None
let methods_of_object longident meths =
match try Some (Env.lookup_value longident !Toploop.toplevel_env) with Not_found -> None with
match lookup_env Env.lookup_value longident !Toploop.toplevel_env with
| None ->
[]
| Some (path, { val_type = type_expr }) ->
@ -597,7 +603,7 @@ let rec labels_of_type acc type_expr =
else
labels_of_type (String_map.add label Required acc) te
| Tconstr(path, _, _) -> begin
match try Some (Env.find_type path !Toploop.toplevel_env) with Not_found -> None with
match lookup_env Env.find_type path !Toploop.toplevel_env with
| None
| Some { type_manifest = None } ->
String_map.bindings acc
@ -608,7 +614,7 @@ let rec labels_of_type acc type_expr =
String_map.bindings acc
let labels_of_function longident meths =
match try Some (Env.lookup_value longident !Toploop.toplevel_env) with Not_found -> None with
match lookup_env Env.lookup_value longident !Toploop.toplevel_env with
| None ->
[]
| Some (path, { val_type = type_expr }) ->
@ -619,7 +625,7 @@ let labels_of_function longident meths =
labels_of_type String_map.empty type_expr
let labels_of_newclass longident =
match try Some (Env.lookup_class longident !Toploop.toplevel_env) with Not_found -> None with
match lookup_env Env.lookup_class longident !Toploop.toplevel_env with
| None ->
[]
| Some (path, { cty_new = None }) ->