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authorBjörn Gustavsson <[email protected]>2014-11-03 15:35:47 +0100
committerBjörn Gustavsson <[email protected]>2015-01-12 11:40:26 +0100
commit6a72b71b69f1a41166cb6984607cca7bbbe38f43 (patch)
tree9650de6e9bc605b440fa3837a73a2cc3cee17b9f /lib/asn1/src
parent652767e7b8296296ef08294e001353fe304b964a (diff)
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Clean up matching of parameters
Introduce match_parameter/2 for matching a single parameter and match_parameters/2 for matching all of them.
Diffstat (limited to 'lib/asn1/src')
-rw-r--r--lib/asn1/src/asn1ct_check.erl82
1 files changed, 41 insertions, 41 deletions
diff --git a/lib/asn1/src/asn1ct_check.erl b/lib/asn1/src/asn1ct_check.erl
index 5533525fa9..318564df93 100644
--- a/lib/asn1/src/asn1ct_check.erl
+++ b/lib/asn1/src/asn1ct_check.erl
@@ -564,9 +564,7 @@ check_class(S = #state{mname=M,tname=T},ClassSpec)
{pt,ClassRef,Params} ->
%% parameterized class
{_,PClassDef} = get_referenced_type(S,ClassRef),
- NewParaList =
- [match_parameters(S,TmpParam,S#state.parameters)||
- TmpParam <- Params],
+ NewParaList = match_parameters(S, Params),
instantiate_pclass(S,PClassDef,NewParaList)
end;
check_class(S, #objectclass{}=C) ->
@@ -844,9 +842,7 @@ check_object(S,
NewOS);
#type{def={pt,DefinedObjSet,ParamList}} ->
{_,PObjSetDef} = get_referenced_type(S,DefinedObjSet),
- NewParamList =
- [match_parameters(S,TmpParam,S#state.parameters)||
- TmpParam <- ParamList],
+ NewParamList = match_parameters(S, ParamList),
instantiate_pos(S,ClassRef,PObjSetDef,NewParamList);
%% actually this is an ObjectSetFromObjects construct, it
@@ -888,9 +884,7 @@ check_object(S,
OS2;
{pos,{objectset,_,DefinedObjSet},Params} ->
{_,PObjSetDef} = get_referenced_type(S,DefinedObjSet),
- NewParamList =
- [match_parameters(S,TmpParam,S#state.parameters)||
- TmpParam <- Params],
+ NewParamList = match_parameters(S, Params),
instantiate_pos(S,ClassRef,PObjSetDef,NewParamList);
Unknown ->
exit({error,{unknown_object_set,Unknown},S})
@@ -1246,8 +1240,7 @@ check_object_list(S,ClassRef,[ObjOrSet|Objs],Acc) ->
set=OSDef}),
check_object_list(S,ClassRef,Objs,Set ++ Acc);
{pv,{simpledefinedvalue,DefinedObject},Params} ->
- Args = [match_parameters(S,Param,S#state.parameters)||
- Param<-Params],
+ Args = match_parameters(S, Params),
#'Object'{def=Def} =
check_object(S,ObjOrSet,
#'Object'{classname=ClassRef ,
@@ -2881,7 +2874,7 @@ check_type(_S,Type,Ts) when is_record(Type,typedef),
Ts;
check_type(S=#state{recordtopname=TopName},Type,Ts) when is_record(Ts,type) ->
{Def,Tag,Constr,IsInlined} =
- case match_parameters(S,Ts#type.def,S#state.parameters) of
+ case match_parameter(S, Ts#type.def) of
#type{tag=PTag,constraint=_Ctmp,def=Dtmp,inlined=Inl} ->
{Dtmp,merge_tags(Ts#type.tag,PTag),Ts#type.constraint,Inl};
#typedef{typespec=#type{tag=PTag,def=Dtmp,inlined=Inl}} ->
@@ -3163,9 +3156,7 @@ check_type(S=#state{recordtopname=TopName},Type,Ts) when is_record(Ts,type) ->
%% calling function.
{_RefMod,Ptypedef} = get_referenced_type(S,Ptype),
notify_if_not_ptype(S,Ptypedef),
- NewParaList =
- [match_parameters(S,TmpParam,S#state.parameters)||
- TmpParam <- ParaList],
+ NewParaList = match_parameters(S, ParaList),
Instance = instantiate_ptype(S,Ptypedef,NewParaList),
TempNewDef#newt{type=Instance#type.def,
tag=merge_tags(Tag,Instance#type.tag),
@@ -3599,7 +3590,7 @@ resolve_tuple_or_list(S, HostType, {Lb,Ub}) ->
%% is replaced by the actual value
%%
resolve_value(S, HostType, Val) ->
- Id = match_parameters(S,Val, S#state.parameters),
+ Id = match_parameter(S, Val),
resolve_value1(S, HostType, Id).
resolve_value1(S, HostType, #'Externalvaluereference'{value=Name}=ERef) ->
@@ -3720,7 +3711,7 @@ check_constraint(S, HostType, {simpletable,Type}) ->
{'SingleValue',ObjRef = #'Externalvaluereference'{}} ->
ObjRef
end,
- C = match_parameters(S,Def,S#state.parameters),
+ C = match_parameter(S, Def),
case C of
#'Externaltypereference'{} ->
ERef = check_externaltypereference(S,C),
@@ -3766,7 +3757,7 @@ check_constraint(S, HostType, {simpletable,Type}) ->
check_constraint(S, _HostType, {componentrelation,{objectset,Opos,Objset},Id}) ->
%% Objset is an 'Externaltypereference' record, since Objset is
%% a DefinedObjectSet.
- RealObjset = match_parameters(S,Objset,S#state.parameters),
+ RealObjset = match_parameter(S, Objset),
ObjSetRef =
case RealObjset of
#'Externaltypereference'{} -> RealObjset;
@@ -4365,8 +4356,8 @@ get_referenced_type(S, T, Recurse) ->
Res
end.
-do_get_referenced_type(#state{parameters=Ps}=S, T0) ->
- case match_parameters(S, T0, Ps) of
+do_get_referenced_type(S, T0) ->
+ case match_parameter(S, T0) of
T0 ->
do_get_ref_type_1(S, T0);
T ->
@@ -4584,34 +4575,43 @@ get_importmoduleoftype([I|Is],Name) ->
get_importmoduleoftype([],_) ->
undefined.
+match_parameters(S, Names) ->
+ [match_parameter(S, Name) || Name <- Names].
-match_parameters(_S,Name,[]) ->
- Name;
+match_parameter(#state{parameters=Ps}=S, Name) ->
+ match_parameter(S, Name, Ps).
-match_parameters(_S,#'Externaltypereference'{type=Name},[{#'Externaltypereference'{type=Name},NewName}|_T]) ->
+match_parameter(_S, Name, []) ->
+ Name;
+match_parameter(_S, #'Externaltypereference'{type=Name},
+ [{#'Externaltypereference'{type=Name},NewName}|_T]) ->
NewName;
-match_parameters(_S,#'Externaltypereference'{type=Name},[{{_,#'Externaltypereference'{type=Name}},NewName}|_T]) ->
+match_parameter(_S, #'Externaltypereference'{type=Name},
+ [{{_,#'Externaltypereference'{type=Name}},NewName}|_T]) ->
NewName;
-match_parameters(_S,#'Externalvaluereference'{value=Name},[{#'Externalvaluereference'{value=Name},NewName}|_T]) ->
+match_parameter(_S, #'Externalvaluereference'{value=Name},
+ [{#'Externalvaluereference'{value=Name},NewName}|_T]) ->
NewName;
-match_parameters(_S,#'Externalvaluereference'{value=Name},[{{_,#'Externalvaluereference'{value=Name}},NewName}|_T]) ->
+match_parameter(_S, #'Externalvaluereference'{value=Name},
+ [{{_,#'Externalvaluereference'{value=Name}},NewName}|_T]) ->
NewName;
-match_parameters(_S,#type{def=#'Externaltypereference'{module=M,type=Name}},
- [{#'Externaltypereference'{module=M,type=Name},Type}]) ->
+match_parameter(_S, #type{def=#'Externaltypereference'{module=M,type=Name}},
+ [{#'Externaltypereference'{module=M,type=Name},Type}]) ->
Type;
-match_parameters(_S,{valueset,#type{def=#'Externaltypereference'{type=Name}}},
- [{{_,#'Externaltypereference'{type=Name}},{valueset,#type{def=NewName}}}|_T]) ->
+match_parameter(_S, {valueset,#type{def=#'Externaltypereference'{type=Name}}},
+ [{{_,#'Externaltypereference'{type=Name}},
+ {valueset,#type{def=NewName}}}|_T]) ->
NewName;
-match_parameters(_S,{valueset,#type{def=#'Externaltypereference'{type=Name}}},
- [{{_,#'Externaltypereference'{type=Name}},
- NewName=#type{def=#'Externaltypereference'{}}}|_T]) ->
+match_parameter(_S, {valueset,#type{def=#'Externaltypereference'{type=Name}}},
+ [{{_,#'Externaltypereference'{type=Name}},
+ NewName=#type{def=#'Externaltypereference'{}}}|_T]) ->
NewName#type.def;
-match_parameters(_S,{valueset,#type{def=#'Externaltypereference'{type=Name}}},
- [{{_,#'Externaltypereference'{type=Name}},NewName}|_T]) ->
+match_parameter(_S, {valueset,#type{def=#'Externaltypereference'{type=Name}}},
+ [{{_,#'Externaltypereference'{type=Name}},NewName}|_T]) ->
NewName;
%% When a parameter is a parameterized element it has to be
%% instantiated now!
-match_parameters(S,{valueset,T=#type{def={pt,_,_Args}}},_Parameters) ->
+match_parameter(S, {valueset,T=#type{def={pt,_,_Args}}}, _Ps) ->
case catch check_type(S,#typedef{name=S#state.tname,typespec=T},T) of
pobjectsetdef ->
@@ -4638,11 +4638,11 @@ match_parameters(S,{valueset,T=#type{def={pt,_,_Args}}},_Parameters) ->
Ts when is_record(Ts,type) -> Ts#type.def
end;
%% same as previous, only depends on order of parsing
-match_parameters(S,{valueset,{pos,{objectset,_,POSref},Args}},Parameters) ->
- match_parameters(S,{valueset,#type{def={pt,POSref,Args}}},Parameters);
-match_parameters(S,Name, [_H|T]) ->
- %%io:format("match_parameters(~p,~p)~n",[Name,[H|T]]),
- match_parameters(S,Name,T).
+match_parameter(S, {valueset,{pos,{objectset,_,POSref},Args}}, Ps) ->
+ match_parameter(S, {valueset,#type{def={pt,POSref,Args}}}, Ps);
+match_parameter(S, Name, [_H|T]) ->
+ %%io:format("match_parameter(~p,~p)~n",[Name,[H|T]]),
+ match_parameter(S, Name, T).
imported(S,Name) ->
{imports,Ilist} = (S#state.module)#module.imports,