5 // Cesar Octavio Lopez Nataren
7 // (C) 2003, Cesar Octavio Lopez Nataren, <cesar@ciencias.unam.mx>
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
33 using System
.Reflection
;
34 using System
.Collections
;
36 namespace Microsoft
.JScript
{
38 public class FunctionObject
: ScriptFunction
{
40 internal MethodAttributes attr
;
42 internal string type_annot
;
43 internal Type return_type
;
44 internal FormalParameterList parameters
;
47 internal FunctionObject (string name
)
52 internal FunctionObject (string name
, FormalParameterList p
, string ret_type
, Block body
)
56 // 1) Must collect the attributes given.
57 // 2) Check if they are semantically correct.
58 // 3) Assign those values to 'attr'.
60 this.attr
= MethodAttributes
.Public
| MethodAttributes
.Static
;
65 this.type_annot
= ret_type
;
67 // FIXME: Must check that return_type it's a valid type,
68 // and assign that to 'return_type' field.
70 this.return_type
= typeof (void);
75 internal FunctionObject ()
77 this.parameters
= new FormalParameterList ();
80 public override string ToString ()
82 StringBuilder sb
= new StringBuilder ();
84 sb
.Append ("function ");
85 sb
.Append (name
+ " ");
88 if (parameters
!= null)
89 sb
.Append (this.parameters
.ToString ());
92 sb
.Append (" : " + return_type
);
96 sb
.Append (body
.ToString ());
100 return sb
.ToString ();
103 internal Type
[] params_types ()
105 if (parameters
== null)
107 new Type
[] {typeof (Object), typeof (Microsoft.JScript.Vsa.VsaEngine)}
;
110 ArrayList p
= parameters
.ids
;
114 Type
[] types
= new Type
[size
];
116 types
[0] = typeof (Object
);
117 types
[1] = typeof (Microsoft
.JScript
.Vsa
.VsaEngine
);
119 for (i
= 2; i
< size
; i
++)
120 types
[i
] = ((FormalParam
) p
[i
- 2]).type
;