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comparison graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/builtins/SLDefineFunctionBuiltin.java @ 13882:afd6fa5e8229

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SL: Feedback from reviewers
author Christian Wimmer <christian.wimmer@oracle.com>
date Wed, 05 Feb 2014 08:02:15 -0800
parents b16ec83edc73
children 89ac75425681
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13881:272a166a9574 13882:afd6fa5e8229
20 * or visit www.oracle.com if you need additional information or have any 20 * or visit www.oracle.com if you need additional information or have any
21 * questions. 21 * questions.
22 */ 22 */
23 package com.oracle.truffle.sl.builtins; 23 package com.oracle.truffle.sl.builtins;
24 24
25 import com.oracle.truffle.api.CompilerDirectives.SlowPath;
25 import com.oracle.truffle.api.*; 26 import com.oracle.truffle.api.*;
26 import com.oracle.truffle.api.dsl.*; 27 import com.oracle.truffle.api.dsl.*;
27 import com.oracle.truffle.api.nodes.*; 28 import com.oracle.truffle.api.nodes.*;
28 import com.oracle.truffle.sl.parser.*; 29 import com.oracle.truffle.sl.parser.*;
30 import com.oracle.truffle.sl.runtime.*;
29 31
30 /** 32 /**
31 * Builtin function to define (or redefine) functions. The provided source code is parsed the same 33 * Builtin function to define (or redefine) functions. The provided source code is parsed the same
32 * way as the initial source of the script, so the same syntax applies. 34 * way as the initial source of the script, so the same syntax applies.
33 */ 35 */
34 @NodeInfo(shortName = "defineFunction") 36 @NodeInfo(shortName = "defineFunction")
35 public abstract class SLDefineFunctionBuiltin extends SLBuiltinNode { 37 public abstract class SLDefineFunctionBuiltin extends SLBuiltinNode {
36 38
37 @Specialization 39 @Specialization
38 public String defineFunction(String code) { 40 public String defineFunction(String code) {
39 Source source = getContext().getSourceManager().get("[defineFunction]", code); 41 return doDefineFunction(getContext(), code);
42 }
43
44 @SlowPath
45 private static String doDefineFunction(SLContext context, String code) {
46 Source source = context.getSourceManager().get("[defineFunction]", code);
40 /* The same parsing code as for parsing the initial source. */ 47 /* The same parsing code as for parsing the initial source. */
41 Parser.parseSL(getContext(), source); 48 Parser.parseSL(context, source);
42 return code; 49 return code;
43 } 50 }
44 } 51 }