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[11 - Antlr Parser] Fix grammar file and TestAntlrXScanner1#tokenID

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Humenius
2020-05-27 12:41:27 +02:00
parent 9a3e3cfe97
commit 8fbf3095f0
19 changed files with 430 additions and 79 deletions
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48
CC-Praxis-Antlr Parser fuer X-Leer/src/de/dhbw/compiler/antlrxparser/XParser.java
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@@ -1,10 +1,12 @@
// $ANTLR 3.5.2 /Users/kreis/git/gitea.humenius.me/dhbw-compilerbau/CC-Praxis-Antlr Parser fuer X-Leer/src/de/dhbw/compiler/antlrxparser/X.g 2020-05-27 11:44:58
// $ANTLR 3.5.2 /Users/kreis/git/gitea.humenius.me/dhbw-compilerbau/CC-Praxis-Antlr Parser fuer X-Leer/src/de/dhbw/compiler/antlrxparser/X.g 2020-05-27 12:40:05
package de.dhbw.compiler.antlrxparser;
import org.antlr.runtime.*;
import java.util.Stack;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
import org.antlr.runtime.tree.*;
@@ -12,16 +14,13 @@ import org.antlr.runtime.tree.*;
@SuppressWarnings("all")
public class XParser extends Parser {
public static final String[] tokenNames = new String[] {
"<invalid>", "<EOR>", "<DOWN>", "<UP>", "DECL", "DECLLIST", "INVALID",
"STATLIST", "UMINUS", "'TODO'"
"<invalid>", "<EOR>", "<DOWN>", "<UP>", "ID", "INTCONST", "WS", "'TODO'"
};
public static final int EOF=-1;
public static final int T__9=9;
public static final int DECL=4;
public static final int DECLLIST=5;
public static final int INVALID=6;
public static final int STATLIST=7;
public static final int UMINUS=8;
public static final int T__7=7;
public static final int ID=4;
public static final int INTCONST=5;
public static final int WS=6;
// delegates
public Parser[] getDelegates() {
@@ -51,47 +50,50 @@ public class XParser extends Parser {
public static class program_return extends ParserRuleReturnScope {
Object tree;
CommonTree tree;
@Override
public Object getTree() { return tree; }
public CommonTree getTree() { return tree; }
};
// $ANTLR start "program"
// /Users/kreis/git/gitea.humenius.me/dhbw-compilerbau/CC-Praxis-Antlr Parser fuer X-Leer/src/de/dhbw/compiler/antlrxparser/X.g:33:1: program : 'TODO' ;
// /Users/kreis/git/gitea.humenius.me/dhbw-compilerbau/CC-Praxis-Antlr Parser fuer X-Leer/src/de/dhbw/compiler/antlrxparser/X.g:42:1: program : 'TODO' ;
public final XParser.program_return program() throws RecognitionException {
XParser.program_return retval = new XParser.program_return();
retval.start = input.LT(1);
Object root_0 = null;
CommonTree root_0 = null;
Token string_literal1=null;
Object string_literal1_tree=null;
CommonTree string_literal1_tree=null;
try {
// /Users/kreis/git/gitea.humenius.me/dhbw-compilerbau/CC-Praxis-Antlr Parser fuer X-Leer/src/de/dhbw/compiler/antlrxparser/X.g:33:8: ( 'TODO' )
// /Users/kreis/git/gitea.humenius.me/dhbw-compilerbau/CC-Praxis-Antlr Parser fuer X-Leer/src/de/dhbw/compiler/antlrxparser/X.g:33:10: 'TODO'
// /Users/kreis/git/gitea.humenius.me/dhbw-compilerbau/CC-Praxis-Antlr Parser fuer X-Leer/src/de/dhbw/compiler/antlrxparser/X.g:42:8: ( 'TODO' )
// /Users/kreis/git/gitea.humenius.me/dhbw-compilerbau/CC-Praxis-Antlr Parser fuer X-Leer/src/de/dhbw/compiler/antlrxparser/X.g:42:13: 'TODO'
{
root_0 = (Object)adaptor.nil();
root_0 = (CommonTree)adaptor.nil();
string_literal1=(Token)match(input,9,FOLLOW_9_in_program95);
string_literal1_tree = (Object)adaptor.create(string_literal1);
string_literal1=(Token)match(input,7,FOLLOW_7_in_program256); if (state.failed) return retval;
if ( state.backtracking==0 ) {
string_literal1_tree = (CommonTree)adaptor.create(string_literal1);
adaptor.addChild(root_0, string_literal1_tree);
}
}
retval.stop = input.LT(-1);
retval.tree = (Object)adaptor.rulePostProcessing(root_0);
if ( state.backtracking==0 ) {
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (Object)adaptor.errorNode(input, retval.start, input.LT(-1), re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
@@ -104,5 +106,5 @@ public class XParser extends Parser {
public static final BitSet FOLLOW_9_in_program95 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_7_in_program256 = new BitSet(new long[]{0x0000000000000002L});
}