truffle: graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/parser/Parser.java annotate

annotate graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/parser/Parser.java @ 12503:d7f8dd4fe876

minor reformatting based on 'mx eclipseformat'

author	Doug Simon <doug.simon@oracle.com>
date	Mon, 21 Oct 2013 18:10:32 +0200
parents	5f532ea846fb
children	71991b7a0f14

rev	line source
7292 213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	1 /*
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	2 * Copyright (c) 2012, 2012, Oracle and/or its affiliates. All rights reserved.
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	4 *
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	5 * This code is free software; you can redistribute it and/or modify it
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	6 * under the terms of the GNU General Public License version 2 only, as
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	7 * published by the Free Software Foundation.
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	8 *
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	9 * This code is distributed in the hope that it will be useful, but WITHOUT
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	12 * version 2 for more details (a copy is included in the LICENSE file that
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	13 * accompanied this code).
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	14 *
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	15 * You should have received a copy of the GNU General Public License version
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	16 * 2 along with this work; if not, write to the Free Software Foundation,
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	18 *
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	20 * or visit www.oracle.com if you need additional information or have any
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	21 * questions.
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	22 */
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	23
12503 d7f8dd4fe876 minor reformatting based on 'mx eclipseformat' Doug Simon <doug.simon@oracle.com> parents: 11610 diff changeset	24 // The content of this file is automatically generated. DO NOT EDIT.
7292 213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	25
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	26 package com.oracle.truffle.sl.parser;
12503 d7f8dd4fe876 minor reformatting based on 'mx eclipseformat' Doug Simon <doug.simon@oracle.com> parents: 11610 diff changeset	27
7292 213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	28 import java.util.*;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	29
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	30 import com.oracle.truffle.sl.*;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	31 import com.oracle.truffle.sl.nodes.*;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	32
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	33 // Checkstyle: stop
7517 b6743d7eb8d4 disabled auto-formatting of generated code Doug Simon <doug.simon@oracle.com> parents: 7503 diff changeset	34 // @formatter:off
7292 213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	35 public class Parser {
11610 5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	36 public static final int _EOF = 0;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	37 public static final int _identifier = 1;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	38 public static final int _stringLiteral = 2;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	39 public static final int _numericLiteral = 3;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	40 public static final int maxT = 28;
7292 213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	41
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	42 static final boolean T = true;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	43 static final boolean x = false;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	44 static final int minErrDist = 2;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	45
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	46 public Token t; // last recognized token
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	47 public Token la; // lookahead token
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	48 int errDist = minErrDist;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	49
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	50 public final Scanner scanner;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	51 public final Errors errors;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	52 private final NodeFactory factory;
7848 698cd036a1ca Added a ternary operator to simple language to test short circuit specialization. Christian Humer <christian.humer@gmail.com> parents: 7530 diff changeset	53
7292 213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	54 public Parser(Scanner scanner, NodeFactory factory) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	55 this.scanner = scanner;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	56 this.factory = factory;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	57 errors = new Errors();
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	58 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	59
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	60 void SynErr(int n) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	61 if (errDist >= minErrDist)
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	62 errors.SynErr(la.line, la.col, n);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	63 errDist = 0;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	64 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	65
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	66 public void SemErr(String msg) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	67 if (errDist >= minErrDist)
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	68 errors.SemErr(t.line, t.col, msg);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	69 errDist = 0;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	70 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	71
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	72 void Get() {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	73 for (;;) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	74 t = la;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	75 la = scanner.Scan();
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	76 if (la.kind <= maxT) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	77 ++errDist;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	78 break;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	79 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	80
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	81 la = t;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	82 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	83 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	84
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	85 void Expect(int n) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	86 if (la.kind == n)
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	87 Get();
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	88 else {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	89 SynErr(n);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	90 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	91 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	92
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	93 boolean StartOf(int s) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	94 return set[s][la.kind];
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	95 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	96
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	97 void ExpectWeak(int n, int follow) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	98 if (la.kind == n)
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	99 Get();
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	100 else {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	101 SynErr(n);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	102 while (!StartOf(follow))
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	103 Get();
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	104 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	105 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	106
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	107 boolean WeakSeparator(int n, int syFol, int repFol) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	108 int kind = la.kind;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	109 if (kind == n) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	110 Get();
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	111 return true;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	112 } else if (StartOf(repFol))
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	113 return false;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	114 else {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	115 SynErr(n);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	116 while (!(set[syFol][kind] \|\| set[repFol][kind] \|\| set[0][kind])) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	117 Get();
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	118 kind = la.kind;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	119 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	120 return StartOf(syFol);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	121 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	122 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	123
11610 5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	124 void SimpleLanguage() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	125 Function();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	126 while (la.kind == 4) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	127 Function();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	128 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	129 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	130
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	131 void Function() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	132 Expect(4);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	133 factory.startFunction();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	134 Expect(1);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	135 String name = t.val;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	136 StatementNode body = Block();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	137 factory.createFunction(body, name);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	138 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	139
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	140 StatementNode Block() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	141 StatementNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	142 List<StatementNode> statements = new ArrayList<>();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	143 Expect(5);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	144 while (StartOf(1)) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	145 StatementNode statement = Statement();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	146 statements.add(statement);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	147 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	148 Expect(6);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	149 result = factory.createBlock(statements);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	150 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	151 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	152
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	153 StatementNode Statement() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	154 StatementNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	155 result = null;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	156 if (la.kind == 7) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	157 result = WhileStatement();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	158 } else if (la.kind == 1) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	159 result = AssignmentStatement();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	160 } else if (la.kind == 12) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	161 result = OutputStatement();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	162 } else if (la.kind == 13) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	163 result = ReturnStatement();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	164 } else SynErr(29);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	165 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	166 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	167
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	168 StatementNode WhileStatement() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	169 StatementNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	170 Expect(7);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	171 Expect(8);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	172 ConditionNode condition = Expression();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	173 Expect(9);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	174 StatementNode body = Block();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	175 result = factory.createWhile(condition, body);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	176 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	177 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	178
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	179 StatementNode AssignmentStatement() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	180 StatementNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	181 Expect(1);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	182 String name = t.val;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	183 Expect(10);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	184 TypedNode rvalue = Expression();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	185 Expect(11);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	186 result = factory.createAssignment(name, rvalue);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	187 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	188 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	189
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	190 StatementNode OutputStatement() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	191 StatementNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	192 List<TypedNode> expressions = new ArrayList<>();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	193 Expect(12);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	194 while (StartOf(2)) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	195 TypedNode value = Expression();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	196 expressions.add(value);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	197 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	198 Expect(11);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	199 result = factory.createPrint(expressions);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	200 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	201 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	202
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	203 StatementNode ReturnStatement() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	204 StatementNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	205 Expect(13);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	206 TypedNode value = Expression();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	207 Expect(11);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	208 result = factory.createReturn(value);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	209 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	210 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	211
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	212 TypedNode Expression() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	213 TypedNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	214 result = ValueExpression();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	215 if (StartOf(3)) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	216 switch (la.kind) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	217 case 14: {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	218 Get();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	219 break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	220 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	221 case 15: {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	222 Get();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	223 break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	224 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	225 case 16: {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	226 Get();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	227 break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	228 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	229 case 17: {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	230 Get();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	231 break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	232 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	233 case 18: {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	234 Get();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	235 break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	236 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	237 case 19: {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	238 Get();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	239 break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	240 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	241 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	242 String op = t.val;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	243 TypedNode right = ValueExpression();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	244 result = factory.createBinary(op, result, right);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	245 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	246 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	247 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	248
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	249 TypedNode ValueExpression() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	250 TypedNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	251 result = Term();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	252 while (la.kind == 20 \|\| la.kind == 21) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	253 if (la.kind == 20) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	254 Get();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	255 } else {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	256 Get();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	257 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	258 String op = t.val;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	259 TypedNode right = Term();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	260 result = factory.createBinary(op, result, right);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	261 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	262 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	263 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	264
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	265 TypedNode Term() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	266 TypedNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	267 result = Factor();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	268 while (la.kind == 22 \|\| la.kind == 23) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	269 if (la.kind == 22) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	270 Get();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	271 } else {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	272 Get();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	273 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	274 String op = t.val;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	275 TypedNode right = Factor();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	276 result = factory.createBinary(op, result, right);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	277 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	278 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	279 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	280
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	281 TypedNode Factor() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	282 TypedNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	283 result = null;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	284 switch (la.kind) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	285 case 27: {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	286 result = TimeRef();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	287 break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	288 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	289 case 1: {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	290 result = VariableRef();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	291 break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	292 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	293 case 2: {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	294 result = StringLiteral();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	295 break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	296 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	297 case 3: {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	298 result = NumericLiteral();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	299 break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	300 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	301 case 24: {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	302 result = Ternary();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	303 break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	304 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	305 case 8: {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	306 Get();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	307 result = Expression();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	308 Expect(9);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	309 break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	310 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	311 default: SynErr(30); break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	312 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	313 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	314 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	315
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	316 TypedNode TimeRef() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	317 TypedNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	318 Expect(27);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	319 result = factory.createTime();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	320 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	321 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	322
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	323 TypedNode VariableRef() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	324 TypedNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	325 Expect(1);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	326 result = factory.createLocal(t.val);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	327 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	328 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	329
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	330 TypedNode StringLiteral() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	331 TypedNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	332 Expect(2);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	333 result = factory.createStringLiteral(t.val.substring(1, t.val.length() - 1));
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	334 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	335 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	336
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	337 TypedNode NumericLiteral() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	338 TypedNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	339 Expect(3);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	340 result = factory.createNumericLiteral(t.val);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	341 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	342 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	343
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	344 TypedNode Ternary() {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	345 TypedNode result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	346 TypedNode condition, thenPart, elsePart;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	347 Expect(24);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	348 condition = Expression();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	349 Expect(25);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	350 thenPart = Expression();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	351 Expect(26);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	352 elsePart = Expression();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	353 result = factory.createTernary(condition, thenPart, elsePart);
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	354 return result;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	355 }
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	356
7292 213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	357
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	358
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	359 public void Parse() {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	360 la = new Token();
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	361 la.val = "";
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	362 Get();
11610 5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	363 SimpleLanguage();
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	364 Expect(0);
7292 213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	365
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	366 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	367
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	368 private static final boolean[][] set = {
11610 5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	369 {T,x,x,x, x,x,x,x, x,x,x,x, x,x,x,x, x,x,x,x, x,x,x,x, x,x,x,x, x,x},
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	370 {x,T,x,x, x,x,x,T, x,x,x,x, T,T,x,x, x,x,x,x, x,x,x,x, x,x,x,x, x,x},
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	371 {x,T,T,T, x,x,x,x, T,x,x,x, x,x,x,x, x,x,x,x, x,x,x,x, T,x,x,T, x,x},
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	372 {x,x,x,x, x,x,x,x, x,x,x,x, x,x,T,T, T,T,T,T, x,x,x,x, x,x,x,x, x,x}
7292 213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	373
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	374 };
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	375
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	376 public String ParseErrors() {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	377 java.io.PrintStream oldStream = System.out;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	378
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	379 java.io.OutputStream out = new java.io.ByteArrayOutputStream();
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	380 java.io.PrintStream newStream = new java.io.PrintStream(out);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	381
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	382 errors.errorStream = newStream;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	383
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	384 Parse();
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	385
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	386 String errorStream = out.toString();
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	387 errors.errorStream = oldStream;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	388
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	389 return errorStream;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	390
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	391 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	392 } // end Parser
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	393
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	394 class Errors {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	395
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	396 public int count = 0; // number of errors detected
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	397 public java.io.PrintStream errorStream = System.out; // error messages go to this stream
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	398 public String errMsgFormat = "-- line {0} col {1}: {2}"; // 0=line, 1=column, 2=text
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	399
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	400 protected void printMsg(int line, int column, String msg) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	401 StringBuffer b = new StringBuffer(errMsgFormat);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	402 int pos = b.indexOf("{0}");
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	403 if (pos >= 0) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	404 b.delete(pos, pos + 3);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	405 b.insert(pos, line);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	406 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	407 pos = b.indexOf("{1}");
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	408 if (pos >= 0) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	409 b.delete(pos, pos + 3);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	410 b.insert(pos, column);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	411 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	412 pos = b.indexOf("{2}");
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	413 if (pos >= 0)
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	414 b.replace(pos, pos + 3, msg);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	415 errorStream.println(b.toString());
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	416 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	417
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	418 public void SynErr(int line, int col, int n) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	419 String s;
11610 5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	420 switch (n) {
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	421 case 0: s = "EOF expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	422 case 1: s = "identifier expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	423 case 2: s = "stringLiteral expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	424 case 3: s = "numericLiteral expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	425 case 4: s = "\"function\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	426 case 5: s = "\"{\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	427 case 6: s = "\"}\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	428 case 7: s = "\"while\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	429 case 8: s = "\"(\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	430 case 9: s = "\")\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	431 case 10: s = "\"=\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	432 case 11: s = "\";\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	433 case 12: s = "\"print\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	434 case 13: s = "\"return\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	435 case 14: s = "\"<\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	436 case 15: s = "\">\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	437 case 16: s = "\"<=\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	438 case 17: s = "\">=\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	439 case 18: s = "\"==\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	440 case 19: s = "\"!=\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	441 case 20: s = "\"+\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	442 case 21: s = "\"-\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	443 case 22: s = "\"*\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	444 case 23: s = "\"/\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	445 case 24: s = "\"#\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	446 case 25: s = "\"?\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	447 case 26: s = "\":\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	448 case 27: s = "\"time\" expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	449 case 28: s = "??? expected"; break;
5f532ea846fb applied changes to basic-graal that were made in a downstream repo Doug Simon <doug.simon@oracle.com> parents: 7848 diff changeset	450 case 29: s = "invalid Statement"; break;
7848 698cd036a1ca Added a ternary operator to simple language to test short circuit specialization. Christian Humer <christian.humer@gmail.com> parents: 7530 diff changeset	451 case 30: s = "invalid Factor"; break;
7292 213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	452 default:
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	453 s = "error " + n;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	454 break;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	455 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	456 printMsg(line, col, s);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	457 count++;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	458 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	459
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	460 public void SemErr(int line, int col, String s) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	461 printMsg(line, col, s);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	462 count++;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	463 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	464
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	465 public void SemErr(String s) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	466 errorStream.println(s);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	467 count++;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	468 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	469
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	470 public void Warning(int line, int col, String s) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	471 printMsg(line, col, s);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	472 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	473
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	474 public void Warning(String s) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	475 errorStream.println(s);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	476 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	477 } // Errors
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	478
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	479 class FatalError extends RuntimeException {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	480
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	481 public static final long serialVersionUID = 1L;
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	482
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	483 public FatalError(String s) {
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	484 super(s);
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	485 }
213c1297a814 Simple Language: A simple dynamic programming language to demonstrate Truffle features Christian Wimmer <christian.wimmer@oracle.com> parents: diff changeset	486 }

Mercurial > hg > truffle

annotate graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/parser/Parser.java @ 12503:d7f8dd4fe876