--| +=========================================================================+
--| |                                                                         |
--| | SCAN.SCAN_COMPONENT_CLAUSE (body)                                       |
--| |                                                                         |
--| | Greg Janee                                                              |
--| | General Research Corporation                                            |
--| |                                                                         |
--| +=========================================================================+

separate (Scan)
procedure Scan_Component_Clause (The_Clause : in Asis.Component_Clause; 
				 The_Context : in out Context) is

    Cuid : constant String := "Scan.Scan_Component_Clause";
    Puid : constant String := "Scan_Component_Clause";

    package Error renames Scan.Error_Handling_Support;
    package Trace renames Scan.Trace_Support;

begin

    declare
	Address : Asis.Expression := 
	   Asis_Rc.Component_Clause_Relative_Address (The_Clause);
	Name : Asis.Simple_Name := Asis_Rc.Component_Clause_Name (The_Clause);
	The_Range : Asis.Range_Constraint := 
	   Asis_Rc.Component_Clause_Range (The_Clause);
    begin

	if Trace.On then
	    Trace.Log (The_Clause);
	    Trace.Add_Level (3);
	end if;

	Scan.Scan_Expression (Name, The_Context);

	Scan.Scan_Expression (Address, The_Context);

	Scan.Scan_Discrete_Range (The_Range, The_Context);

    end;

exception

    when Asis.Asis_Inappropriate_Element =>
	Error.Log (Error.A_Bad_Element, Cuid, Puid, The_Clause);
	raise Traversal_Error;

    when Asis.Asis_Failed =>
	Error.Log (Error.An_Asis_Failure, Cuid, Puid, The_Clause);
	raise Traversal_Error;

    when Traversal_Error =>
	Error.Log (Error.A_Previous_Error, Cuid, Puid, The_Clause);
	raise;

end Scan_Component_Clause;