Mercurial > hg > graal-compiler
annotate graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/builtins/SLDefineFunctionBuiltin.java @ 13918:22bf5a8ba9eb
Ruby: restore prototype debugger.
author | Chris Seaton <chris.seaton@oracle.com> |
---|---|
date | Mon, 10 Feb 2014 03:39:21 +0000 |
parents | afd6fa5e8229 |
children | 89ac75425681 |
rev | line source |
---|---|
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
1 /* |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
2 * Copyright (c) 2012, 2014, Oracle and/or its affiliates. All rights reserved. |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
4 * |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
5 * This code is free software; you can redistribute it and/or modify it |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
6 * under the terms of the GNU General Public License version 2 only, as |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
7 * published by the Free Software Foundation. |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
8 * |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
9 * This code is distributed in the hope that it will be useful, but WITHOUT |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
12 * version 2 for more details (a copy is included in the LICENSE file that |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
13 * accompanied this code). |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
14 * |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
15 * You should have received a copy of the GNU General Public License version |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
16 * 2 along with this work; if not, write to the Free Software Foundation, |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
18 * |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
21 * questions. |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
22 */ |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
23 package com.oracle.truffle.sl.builtins; |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
24 |
13882
afd6fa5e8229
SL: Feedback from reviewers
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13821
diff
changeset
|
25 import com.oracle.truffle.api.CompilerDirectives.SlowPath; |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
26 import com.oracle.truffle.api.*; |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
27 import com.oracle.truffle.api.dsl.*; |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
28 import com.oracle.truffle.api.nodes.*; |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
29 import com.oracle.truffle.sl.parser.*; |
13882
afd6fa5e8229
SL: Feedback from reviewers
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13821
diff
changeset
|
30 import com.oracle.truffle.sl.runtime.*; |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
31 |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
32 /** |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
33 * Builtin function to define (or redefine) functions. The provided source code is parsed the same |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
34 * way as the initial source of the script, so the same syntax applies. |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
35 */ |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
36 @NodeInfo(shortName = "defineFunction") |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
37 public abstract class SLDefineFunctionBuiltin extends SLBuiltinNode { |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
38 |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
39 @Specialization |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
40 public String defineFunction(String code) { |
13882
afd6fa5e8229
SL: Feedback from reviewers
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13821
diff
changeset
|
41 return doDefineFunction(getContext(), code); |
afd6fa5e8229
SL: Feedback from reviewers
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13821
diff
changeset
|
42 } |
afd6fa5e8229
SL: Feedback from reviewers
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13821
diff
changeset
|
43 |
afd6fa5e8229
SL: Feedback from reviewers
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13821
diff
changeset
|
44 @SlowPath |
afd6fa5e8229
SL: Feedback from reviewers
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13821
diff
changeset
|
45 private static String doDefineFunction(SLContext context, String code) { |
afd6fa5e8229
SL: Feedback from reviewers
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13821
diff
changeset
|
46 Source source = context.getSourceManager().get("[defineFunction]", code); |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
47 /* The same parsing code as for parsing the initial source. */ |
13882
afd6fa5e8229
SL: Feedback from reviewers
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13821
diff
changeset
|
48 Parser.parseSL(context, source); |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
49 return code; |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
50 } |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
51 } |