blob: 80040f9e00153df348e2fba5e6112531ce8b9818 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
;; locations.ss -- locating symbols
;; Copyright (C) 2009 Jose Antonio Ortega Ruiz
;; Author: Jose Antonio Ortega Ruiz <jao@gnu.org>
;; Start date: Sun Apr 26, 2009 19:43
;; This file is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 3 of the License, or
;; (at your option) any later version.
;; This file is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;; Comentary:
;; Finding symbol location
;;; Code:
#lang scheme
(provide symbol-location)
(define (%symbol-location sym)
(let ([binding (identifier-binding sym)])
(and (list? binding)
(resolved-module-path-name
(module-path-index-resolve (car binding))))))
(define (symbol-location sym)
(let ((file (%symbol-location (namespace-symbol->identifier sym))))
(list (cons 'file (if (path? file) (path->string file) '())))))
;;; locations.ss ends here
|
