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comparison truffle/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/expression/SLFunctionLiteralNode.java @ 22046:e7c2d36daf72

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TruffleLanguage.parse method to convert a source to CallTarget. Basic caching to make sure the code is shared among tenants in one JVM.
author Jaroslav Tulach <jaroslav.tulach@oracle.com>
date Thu, 30 Jul 2015 17:36:34 +0200
parents c07e64ecb528
children 503529c65456
comparison
equal deleted inserted replaced
22045:ffbc7f472438 22046:e7c2d36daf72
42 42
43 import com.oracle.truffle.api.*; 43 import com.oracle.truffle.api.*;
44 import com.oracle.truffle.api.frame.*; 44 import com.oracle.truffle.api.frame.*;
45 import com.oracle.truffle.api.nodes.*; 45 import com.oracle.truffle.api.nodes.*;
46 import com.oracle.truffle.api.source.*; 46 import com.oracle.truffle.api.source.*;
47 import com.oracle.truffle.sl.SLLanguage;
47 import com.oracle.truffle.sl.nodes.*; 48 import com.oracle.truffle.sl.nodes.*;
48 import com.oracle.truffle.sl.runtime.*; 49 import com.oracle.truffle.sl.runtime.*;
49 50
50 /** 51 /**
51 * Constant literal for a {@link SLFunction function} value, created when a function name occurs as 52 * Constant literal for a {@link SLFunction function} value, created when a function name occurs as
54 * never changes. This is guaranteed by the {@link SLFunctionRegistry}. 55 * never changes. This is guaranteed by the {@link SLFunctionRegistry}.
55 */ 56 */
56 @NodeInfo(shortName = "func") 57 @NodeInfo(shortName = "func")
57 public final class SLFunctionLiteralNode extends SLExpressionNode { 58 public final class SLFunctionLiteralNode extends SLExpressionNode {
58 59
59 private final SLFunction value; 60 private final String value;
60 61
61 public SLFunctionLiteralNode(SourceSection src, SLFunction value) { 62 public SLFunctionLiteralNode(SourceSection src, String value) {
62 super(src); 63 super(src);
63 this.value = value; 64 this.value = value;
64 } 65 }
65 66
66 @Override 67 @Override
67 public SLFunction executeGeneric(VirtualFrame frame) { 68 public SLFunction executeGeneric(VirtualFrame frame) {
68 return value; 69 SLLanguage language = SLLanguage.find();
70 return language.getContext().getFunctionRegistry().lookup(value);
69 } 71 }
70 } 72 }