Mercurial > hg > truffle
annotate truffle/com.oracle.truffle.sl/src/com/oracle/truffle/sl/runtime/SLFunction.java @ 22065:503529c65456
Remove trailing whitespace from UPL license
author | Tom Rodriguez <tom.rodriguez@oracle.com> |
---|---|
date | Wed, 05 Aug 2015 10:19:41 -0700 |
parents | c07e64ecb528 |
children | ce5495c70de4 |
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 /* |
21997
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
2 * Copyright (c) 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 * |
21997
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
5 * The Universal Permissive License (UPL), Version 1.0 |
22065
503529c65456
Remove trailing whitespace from UPL license
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
21997
diff
changeset
|
6 * |
21997
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
7 * Subject to the condition set forth below, permission is hereby granted to any |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
8 * person obtaining a copy of this software, associated documentation and/or |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
9 * data (collectively the "Software"), free of charge and under any and all |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
10 * copyright rights in the Software, and any and all patent rights owned or |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
11 * freely licensable by each licensor hereunder covering either (i) the |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
12 * unmodified Software as contributed to or provided by such licensor, or (ii) |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
13 * the Larger Works (as defined below), to deal in both |
22065
503529c65456
Remove trailing whitespace from UPL license
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
21997
diff
changeset
|
14 * |
21997
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
15 * (a) the Software, and |
22065
503529c65456
Remove trailing whitespace from UPL license
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
21997
diff
changeset
|
16 * |
21997
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
17 * (b) any piece of software and/or hardware listed in the lrgrwrks.txt file if |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
18 * one is included with the Software each a "Larger Work" to which the Software |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
19 * is contributed by such licensors), |
22065
503529c65456
Remove trailing whitespace from UPL license
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
21997
diff
changeset
|
20 * |
21997
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
21 * without restriction, including without limitation the rights to copy, create |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
22 * derivative works of, display, perform, and distribute the Software and make, |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
23 * use, sell, offer for sale, import, export, have made, and have sold the |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
24 * Software and the Larger Work(s), and to sublicense the foregoing rights on |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
25 * either these or other terms. |
22065
503529c65456
Remove trailing whitespace from UPL license
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
21997
diff
changeset
|
26 * |
21997
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
27 * This license is subject to the following condition: |
22065
503529c65456
Remove trailing whitespace from UPL license
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
21997
diff
changeset
|
28 * |
21997
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
29 * The above copyright notice and either this complete permission notice or at a |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
30 * minimum a reference to the UPL must be included in all copies or substantial |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
31 * portions of the Software. |
22065
503529c65456
Remove trailing whitespace from UPL license
Tom Rodriguez <tom.rodriguez@oracle.com>
parents:
21997
diff
changeset
|
32 * |
21997
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
34 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
35 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
36 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
37 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
38 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
c07e64ecb528
Update SL copyright headers to use UPL
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents:
21951
diff
changeset
|
39 * SOFTWARE. |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
40 */ |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
41 package com.oracle.truffle.sl.runtime; |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
42 |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
43 import com.oracle.truffle.api.*; |
21490
3286fb5fea4a
Introducing standard I/O and error into Env and using TruffleVM to execute SL test cases. Adding SLTckTest to verify SL language interop.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
13836
diff
changeset
|
44 import com.oracle.truffle.api.interop.*; |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
45 import com.oracle.truffle.api.utilities.*; |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
46 |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
47 /** |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
48 * Represents a SL function. On the Truffle level, a callable element is represented by a |
13836
64c77f0577bb
More documentation and improvements of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13821
diff
changeset
|
49 * {@link RootCallTarget call target}. This class encapsulates a call target, and adds version |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
50 * support: functions in SL can be redefined, i.e. changed at run time. When a function is |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
51 * redefined, the call target managed by this function object is changed (and {@link #callTarget} is |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
52 * therefore not a final field). |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
53 * <p> |
13836
64c77f0577bb
More documentation and improvements of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13821
diff
changeset
|
54 * Function redefinition is expected to be rare, therefore optimized call nodes want to speculate |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
55 * that the call target is stable. This is possible with the help of a Truffle {@link Assumption}: a |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
56 * call node can keep the call target returned by {@link #getCallTarget()} cached until the |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
57 * assumption returned by {@link #getCallTargetStable()} is valid. |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
58 * <p> |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
59 * The {@link #callTarget} can be {@code null}. To ensure that only one {@link SLFunction} instance |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
60 * per name exists, the {@link SLFunctionRegistry} creates an instance also when performing name |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
61 * lookup. A function that has been looked up, i.e., used, but not defined, has no call target. |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
62 */ |
21490
3286fb5fea4a
Introducing standard I/O and error into Env and using TruffleVM to execute SL test cases. Adding SLTckTest to verify SL language interop.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
13836
diff
changeset
|
63 public final class SLFunction implements TruffleObject { |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
64 |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
65 /** The name of the function. */ |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
66 private final String name; |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
67 |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
68 /** The current implementation of this function. */ |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
69 private RootCallTarget callTarget; |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
70 |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
71 /** |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
72 * Manages the assumption that the {@link #callTarget} is stable. We use the utility class |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
73 * {@link CyclicAssumption}, which automatically creates a new {@link Assumption} when the old |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
74 * one gets invalidated. |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
75 */ |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
76 private final CyclicAssumption callTargetStable; |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
77 |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
78 protected SLFunction(String name) { |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
79 this.name = name; |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
80 this.callTargetStable = new CyclicAssumption(name); |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
81 } |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
82 |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
83 public String getName() { |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
84 return name; |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
85 } |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
86 |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
87 protected void setCallTarget(RootCallTarget callTarget) { |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
88 this.callTarget = callTarget; |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
89 /* |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
90 * We have a new call target. Invalidate all code that speculated that the old call target |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
91 * was stable. |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
92 */ |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
93 callTargetStable.invalidate(); |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
94 } |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
95 |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
96 public RootCallTarget getCallTarget() { |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
97 return callTarget; |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
98 } |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
99 |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
100 public Assumption getCallTargetStable() { |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
101 return callTargetStable.getAssumption(); |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
102 } |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
103 |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
104 /** |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
105 * This method is, e.g., called when using a function literal in a string concatenation. So |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
106 * changing it has an effect on SL programs. |
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
107 */ |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
108 @Override |
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
109 public String toString() { |
13821
b16ec83edc73
Documentation and more refactoring of Simple Language
Christian Wimmer <christian.wimmer@oracle.com>
parents:
13761
diff
changeset
|
110 return name; |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
111 } |
21490
3286fb5fea4a
Introducing standard I/O and error into Env and using TruffleVM to execute SL test cases. Adding SLTckTest to verify SL language interop.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
13836
diff
changeset
|
112 |
3286fb5fea4a
Introducing standard I/O and error into Env and using TruffleVM to execute SL test cases. Adding SLTckTest to verify SL language interop.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
13836
diff
changeset
|
113 /** |
3286fb5fea4a
Introducing standard I/O and error into Env and using TruffleVM to execute SL test cases. Adding SLTckTest to verify SL language interop.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
13836
diff
changeset
|
114 * In case you want some of your objects to co-operate with other languages, you need to make |
3286fb5fea4a
Introducing standard I/O and error into Env and using TruffleVM to execute SL test cases. Adding SLTckTest to verify SL language interop.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
13836
diff
changeset
|
115 * them implement {@link TruffleObject} and provide additional {@link SLFunctionForeignAccess |
3286fb5fea4a
Introducing standard I/O and error into Env and using TruffleVM to execute SL test cases. Adding SLTckTest to verify SL language interop.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
13836
diff
changeset
|
116 * foreign access implementation}. |
3286fb5fea4a
Introducing standard I/O and error into Env and using TruffleVM to execute SL test cases. Adding SLTckTest to verify SL language interop.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
13836
diff
changeset
|
117 */ |
3286fb5fea4a
Introducing standard I/O and error into Env and using TruffleVM to execute SL test cases. Adding SLTckTest to verify SL language interop.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
13836
diff
changeset
|
118 @Override |
21770
c76742cc2c6f
Polishing inter-operability APIs: Exposing only Message, TruffleObject and ForeignAccess-related classes.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
21490
diff
changeset
|
119 public ForeignAccess getForeignAccess() { |
21490
3286fb5fea4a
Introducing standard I/O and error into Env and using TruffleVM to execute SL test cases. Adding SLTckTest to verify SL language interop.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
13836
diff
changeset
|
120 return SLFunctionForeignAccess.INSTANCE; |
3286fb5fea4a
Introducing standard I/O and error into Env and using TruffleVM to execute SL test cases. Adding SLTckTest to verify SL language interop.
Jaroslav Tulach <jaroslav.tulach@oracle.com>
parents:
13836
diff
changeset
|
121 } |
13761
7c418666c6c9
Refactoring and cleanup of Simple Language (more to come soon)
Christian Wimmer <christian.wimmer@oracle.com>
parents:
diff
changeset
|
122 } |