i22006/Compilerbau2024AbsolutNichtHaskell
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Merge remote-tracking branch 'origin/main'

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ahmad 2024-05-15 18:25:18 +02:00
commit bac72bdc81
20 changed files with 1194 additions and 168 deletions
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1
src/main/antlr/Decaf.g4
View File

@ -38,6 +38,7 @@ expr : expr binaryOp expr #BinaryOperation
| '(' expr ')' #Expression | '(' expr ')' #Expression
| fieldVarAccess #Identifier | fieldVarAccess #Identifier
| stmtexpr #StatementExpressionexpr | stmtexpr #StatementExpressionexpr
| THIS #This
| NULL #Null | NULL #Null
; ;

26
src/main/java/de/maishai/ExpressionGenerator.java
View File

@ -53,12 +53,18 @@ public class ExpressionGenerator extends DecafBaseVisitor<Expression> {
} }
public static Expression generateConstant(DecafParser.LiteralContext ctx) { public static Expression generateConstant(DecafParser.LiteralContext ctx) {
if (ctx.NUMBER() != null) if (ctx.NUMBER() != null) {
return new IntLiteral(Integer.valueOf(ctx.NUMBER().getText())); return new IntLiteral(Integer.valueOf(ctx.NUMBER().getText()));
if (ctx.BOOLEANLITERAL() != null) }
if (ctx.BOOLEANLITERAL() != null) {
return new BoolLiteral(Boolean.valueOf(ctx.BOOLEANLITERAL().getText())); return new BoolLiteral(Boolean.valueOf(ctx.BOOLEANLITERAL().getText()));
if (ctx.CHARLITERAL() != null) }
return new CharLiteral(ctx.CHARLITERAL().getText().charAt(0)); if (ctx.CHARLITERAL() != null) {
if (ctx.CHARLITERAL().getText().length() != 3) {
throw new RuntimeException("Wrong format for Char literal. Good format: 'c' Bad format: " + ctx.CHARLITERAL().getText());
}
return new CharLiteral(ctx.CHARLITERAL().getText().charAt(1));
}
throw new RuntimeException("No literal found!"); throw new RuntimeException("No literal found!");
} }
@ -93,7 +99,7 @@ public class ExpressionGenerator extends DecafBaseVisitor<Expression> {
recursiveOwnerChain = generateRecursiveOwnerChain(recipientList, null); recursiveOwnerChain = generateRecursiveOwnerChain(recipientList, null);
} }
List<Expression> args = new ArrayList<>(); List<Expression> args = new ArrayList<>();
if(ctx.methCall().methName().args() != null){ if (ctx.methCall().methName().args() != null) {
for (var expr : ctx.methCall().methName().args().expr()) { for (var expr : ctx.methCall().methName().args().expr()) {
Expression astExpr = expr.accept(this); Expression astExpr = expr.accept(this);
args.add(astExpr); args.add(astExpr);
@ -115,6 +121,16 @@ public class ExpressionGenerator extends DecafBaseVisitor<Expression> {
return new New(type, args); return new New(type, args);
} }
@Override
public Expression visitNull(DecafParser.NullContext ctx){
return new Null();
}
@Override
public Expression visitThis(DecafParser.ThisContext ctx){
return new This();
}
public static Expression generateRecursiveOwnerChain(List<DecafParser.RecipientContext> ctxList, FieldVarAccess recipient) { public static Expression generateRecursiveOwnerChain(List<DecafParser.RecipientContext> ctxList, FieldVarAccess recipient) {
if (ctxList.isEmpty()) { if (ctxList.isEmpty()) {
return recipient; return recipient;

2
src/main/java/de/maishai/antlr/Decaf.interp
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File diff suppressed because one or more lines are too long

14
src/main/java/de/maishai/antlr/DecafBaseListener.java
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@ -1,4 +1,4 @@
// Generated from C:/dev/Pressmium/CompilerULTIMATE/src/main/antlr/Decaf.g4 by ANTLR 4.13.1 // Generated from C:/Users/laure/Documents/Dev/Compilerbau/Projekt/CompilerULTIMATE/src/main/antlr/Decaf.g4 by ANTLR 4.13.1
package de.maishai.antlr; package de.maishai.antlr;
import org.antlr.v4.runtime.ParserRuleContext; import org.antlr.v4.runtime.ParserRuleContext;
@ -360,6 +360,18 @@ public class DecafBaseListener implements DecafListener {
* <p>The default implementation does nothing.</p> * <p>The default implementation does nothing.</p>
*/ */
@Override public void exitBinaryOperation(DecafParser.BinaryOperationContext ctx) { } @Override public void exitBinaryOperation(DecafParser.BinaryOperationContext ctx) { }
/**
* {@inheritDoc}
*
* <p>The default implementation does nothing.</p>
*/
@Override public void enterThis(DecafParser.ThisContext ctx) { }
/**
* {@inheritDoc}
*
* <p>The default implementation does nothing.</p>
*/
@Override public void exitThis(DecafParser.ThisContext ctx) { }
/** /**
* {@inheritDoc} * {@inheritDoc}
* *

9
src/main/java/de/maishai/antlr/DecafBaseVisitor.java
View File

@ -1,4 +1,4 @@
// Generated from C:/dev/Pressmium/CompilerULTIMATE/src/main/antlr/Decaf.g4 by ANTLR 4.13.1 // Generated from C:/Users/laure/Documents/Dev/Compilerbau/Projekt/CompilerULTIMATE/src/main/antlr/Decaf.g4 by ANTLR 4.13.1
package de.maishai.antlr; package de.maishai.antlr;
import org.antlr.v4.runtime.tree.AbstractParseTreeVisitor; import org.antlr.v4.runtime.tree.AbstractParseTreeVisitor;
@ -215,6 +215,13 @@ public class DecafBaseVisitor<T> extends AbstractParseTreeVisitor<T> implements
* {@link #visitChildren} on {@code ctx}.</p> * {@link #visitChildren} on {@code ctx}.</p>
*/ */
@Override public T visitBinaryOperation(DecafParser.BinaryOperationContext ctx) { return visitChildren(ctx); } @Override public T visitBinaryOperation(DecafParser.BinaryOperationContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* <p>The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.</p>
*/
@Override public T visitThis(DecafParser.ThisContext ctx) { return visitChildren(ctx); }
/** /**
* {@inheritDoc} * {@inheritDoc}
* *

2
src/main/java/de/maishai/antlr/DecafLexer.java
View File

@ -1,4 +1,4 @@
// Generated from C:/dev/Pressmium/CompilerULTIMATE/src/main/antlr/Decaf.g4 by ANTLR 4.13.1 // Generated from C:/Users/laure/Documents/Dev/Compilerbau/Projekt/CompilerULTIMATE/src/main/antlr/Decaf.g4 by ANTLR 4.13.1
package de.maishai.antlr; package de.maishai.antlr;
import org.antlr.v4.runtime.Lexer; import org.antlr.v4.runtime.Lexer;
import org.antlr.v4.runtime.CharStream; import org.antlr.v4.runtime.CharStream;

14
src/main/java/de/maishai/antlr/DecafListener.java
View File

@ -1,4 +1,4 @@
// Generated from C:/dev/Pressmium/CompilerULTIMATE/src/main/antlr/Decaf.g4 by ANTLR 4.13.1 // Generated from C:/Users/laure/Documents/Dev/Compilerbau/Projekt/CompilerULTIMATE/src/main/antlr/Decaf.g4 by ANTLR 4.13.1
package de.maishai.antlr; package de.maishai.antlr;
import org.antlr.v4.runtime.tree.ParseTreeListener; import org.antlr.v4.runtime.tree.ParseTreeListener;
@ -331,6 +331,18 @@ public interface DecafListener extends ParseTreeListener {
* @param ctx the parse tree * @param ctx the parse tree
*/ */
void exitBinaryOperation(DecafParser.BinaryOperationContext ctx); void exitBinaryOperation(DecafParser.BinaryOperationContext ctx);
/**
* Enter a parse tree produced by the {@code This}
* labeled alternative in {@link DecafParser#expr}.
* @param ctx the parse tree
*/
void enterThis(DecafParser.ThisContext ctx);
/**
* Exit a parse tree produced by the {@code This}
* labeled alternative in {@link DecafParser#expr}.
* @param ctx the parse tree
*/
void exitThis(DecafParser.ThisContext ctx);
/** /**
* Enter a parse tree produced by the {@code StatementExpressionexpr} * Enter a parse tree produced by the {@code StatementExpressionexpr}
* labeled alternative in {@link DecafParser#expr}. * labeled alternative in {@link DecafParser#expr}.

262
src/main/java/de/maishai/antlr/DecafParser.java
View File

@ -1,4 +1,4 @@
// Generated from C:/dev/Pressmium/CompilerULTIMATE/src/main/antlr/Decaf.g4 by ANTLR 4.13.1 // Generated from C:/Users/laure/Documents/Dev/Compilerbau/Projekt/CompilerULTIMATE/src/main/antlr/Decaf.g4 by ANTLR 4.13.1
package de.maishai.antlr; package de.maishai.antlr;
import org.antlr.v4.runtime.atn.*; import org.antlr.v4.runtime.atn.*;
import org.antlr.v4.runtime.dfa.DFA; import org.antlr.v4.runtime.dfa.DFA;
@ -1580,6 +1580,24 @@ public class DecafParser extends Parser {
} }
} }
@SuppressWarnings("CheckReturnValue") @SuppressWarnings("CheckReturnValue")
public static class ThisContext extends ExprContext {
public TerminalNode THIS() { return getToken(DecafParser.THIS, 0); }
public ThisContext(ExprContext ctx) { copyFrom(ctx); }
@Override
public void enterRule(ParseTreeListener listener) {
if ( listener instanceof DecafListener ) ((DecafListener)listener).enterThis(this);
}
@Override
public void exitRule(ParseTreeListener listener) {
if ( listener instanceof DecafListener ) ((DecafListener)listener).exitThis(this);
}
@Override
public <T> T accept(ParseTreeVisitor<? extends T> visitor) {
if ( visitor instanceof DecafVisitor ) return ((DecafVisitor<? extends T>)visitor).visitThis(this);
else return visitor.visitChildren(this);
}
}
@SuppressWarnings("CheckReturnValue")
public static class StatementExpressionexprContext extends ExprContext { public static class StatementExpressionexprContext extends ExprContext {
public StmtexprContext stmtexpr() { public StmtexprContext stmtexpr() {
return getRuleContext(StmtexprContext.class,0); return getRuleContext(StmtexprContext.class,0);
@ -1615,7 +1633,7 @@ public class DecafParser extends Parser {
int _alt; int _alt;
enterOuterAlt(_localctx, 1); enterOuterAlt(_localctx, 1);
{ {
setState(212); setState(213);
_errHandler.sync(this); _errHandler.sync(this);
switch ( getInterpreter().adaptivePredict(_input,16,_ctx) ) { switch ( getInterpreter().adaptivePredict(_input,16,_ctx) ) {
case 1: case 1:
@ -1627,7 +1645,7 @@ public class DecafParser extends Parser {
setState(201); setState(201);
unaryOp(); unaryOp();
setState(202); setState(202);
expr(6); expr(7);
} }
break; break;
case 2: case 2:
@ -1672,16 +1690,25 @@ public class DecafParser extends Parser {
break; break;
case 6: case 6:
{ {
_localctx = new NullContext(_localctx); _localctx = new ThisContext(_localctx);
_ctx = _localctx; _ctx = _localctx;
_prevctx = _localctx; _prevctx = _localctx;
setState(211); setState(211);
match(THIS);
}
break;
case 7:
{
_localctx = new NullContext(_localctx);
_ctx = _localctx;
_prevctx = _localctx;
setState(212);
match(NULL); match(NULL);
} }
break; break;
} }
_ctx.stop = _input.LT(-1); _ctx.stop = _input.LT(-1);
setState(220); setState(221);
_errHandler.sync(this); _errHandler.sync(this);
_alt = getInterpreter().adaptivePredict(_input,17,_ctx); _alt = getInterpreter().adaptivePredict(_input,17,_ctx);
while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) { while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
@ -1692,16 +1719,16 @@ public class DecafParser extends Parser {
{ {
_localctx = new BinaryOperationContext(new ExprContext(_parentctx, _parentState)); _localctx = new BinaryOperationContext(new ExprContext(_parentctx, _parentState));
pushNewRecursionContext(_localctx, _startState, RULE_expr); pushNewRecursionContext(_localctx, _startState, RULE_expr);
setState(214);
if (!(precpred(_ctx, 7))) throw new FailedPredicateException(this, "precpred(_ctx, 7)");
setState(215); setState(215);
binaryOp(); if (!(precpred(_ctx, 8))) throw new FailedPredicateException(this, "precpred(_ctx, 8)");
setState(216); setState(216);
expr(8); binaryOp();
setState(217);
expr(9);
} }
} }
} }
setState(222); setState(223);
_errHandler.sync(this); _errHandler.sync(this);
_alt = getInterpreter().adaptivePredict(_input,17,_ctx); _alt = getInterpreter().adaptivePredict(_input,17,_ctx);
} }
@ -1757,7 +1784,7 @@ public class DecafParser extends Parser {
try { try {
enterOuterAlt(_localctx, 1); enterOuterAlt(_localctx, 1);
{ {
setState(223); setState(224);
_la = _input.LA(1); _la = _input.LA(1);
if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 17171480576L) != 0)) ) { if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 17171480576L) != 0)) ) {
_errHandler.recoverInline(this); _errHandler.recoverInline(this);
@ -1810,7 +1837,7 @@ public class DecafParser extends Parser {
try { try {
enterOuterAlt(_localctx, 1); enterOuterAlt(_localctx, 1);
{ {
setState(225); setState(226);
_la = _input.LA(1); _la = _input.LA(1);
if ( !(_la==SUB || _la==NOT) ) { if ( !(_la==SUB || _la==NOT) ) {
_errHandler.recoverInline(this); _errHandler.recoverInline(this);
@ -1872,37 +1899,37 @@ public class DecafParser extends Parser {
int _alt; int _alt;
enterOuterAlt(_localctx, 1); enterOuterAlt(_localctx, 1);
{ {
setState(229); setState(230);
_errHandler.sync(this); _errHandler.sync(this);
_la = _input.LA(1); _la = _input.LA(1);
if (_la==THIS) { if (_la==THIS) {
{ {
setState(227);
match(THIS);
setState(228); setState(228);
match(THIS);
setState(229);
match(T__17); match(T__17);
} }
} }
setState(236); setState(237);
_errHandler.sync(this); _errHandler.sync(this);
_alt = getInterpreter().adaptivePredict(_input,19,_ctx); _alt = getInterpreter().adaptivePredict(_input,19,_ctx);
while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) { while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
if ( _alt==1 ) { if ( _alt==1 ) {
{ {
{ {
setState(231);
recipient();
setState(232); setState(232);
recipient();
setState(233);
match(T__17); match(T__17);
} }
} }
} }
setState(238); setState(239);
_errHandler.sync(this); _errHandler.sync(this);
_alt = getInterpreter().adaptivePredict(_input,19,_ctx); _alt = getInterpreter().adaptivePredict(_input,19,_ctx);
} }
setState(239); setState(240);
id(); id();
} }
} }
@ -1953,11 +1980,11 @@ public class DecafParser extends Parser {
try { try {
enterOuterAlt(_localctx, 1); enterOuterAlt(_localctx, 1);
{ {
setState(241);
fieldVarAccess();
setState(242); setState(242);
assignSign(); fieldVarAccess();
setState(243); setState(243);
assignSign();
setState(244);
expr(0); expr(0);
} }
} }
@ -2011,37 +2038,37 @@ public class DecafParser extends Parser {
int _alt; int _alt;
enterOuterAlt(_localctx, 1); enterOuterAlt(_localctx, 1);
{ {
setState(247); setState(248);
_errHandler.sync(this); _errHandler.sync(this);
_la = _input.LA(1); _la = _input.LA(1);
if (_la==THIS) { if (_la==THIS) {
{ {
setState(245);
match(THIS);
setState(246); setState(246);
match(THIS);
setState(247);
match(T__17); match(T__17);
} }
} }
setState(254); setState(255);
_errHandler.sync(this); _errHandler.sync(this);
_alt = getInterpreter().adaptivePredict(_input,21,_ctx); _alt = getInterpreter().adaptivePredict(_input,21,_ctx);
while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) { while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
if ( _alt==1 ) { if ( _alt==1 ) {
{ {
{ {
setState(249);
recipient();
setState(250); setState(250);
recipient();
setState(251);
match(T__17); match(T__17);
} }
} }
} }
setState(256); setState(257);
_errHandler.sync(this); _errHandler.sync(this);
_alt = getInterpreter().adaptivePredict(_input,21,_ctx); _alt = getInterpreter().adaptivePredict(_input,21,_ctx);
} }
setState(257); setState(258);
methName(); methName();
} }
} }
@ -2087,20 +2114,20 @@ public class DecafParser extends Parser {
RecipientContext _localctx = new RecipientContext(_ctx, getState()); RecipientContext _localctx = new RecipientContext(_ctx, getState());
enterRule(_localctx, 40, RULE_recipient); enterRule(_localctx, 40, RULE_recipient);
try { try {
setState(261); setState(262);
_errHandler.sync(this); _errHandler.sync(this);
switch ( getInterpreter().adaptivePredict(_input,22,_ctx) ) { switch ( getInterpreter().adaptivePredict(_input,22,_ctx) ) {
case 1: case 1:
enterOuterAlt(_localctx, 1); enterOuterAlt(_localctx, 1);
{ {
setState(259); setState(260);
methName(); methName();
} }
break; break;
case 2: case 2:
enterOuterAlt(_localctx, 2); enterOuterAlt(_localctx, 2);
{ {
setState(260); setState(261);
id(); id();
} }
break; break;
@ -2151,21 +2178,21 @@ public class DecafParser extends Parser {
try { try {
enterOuterAlt(_localctx, 1); enterOuterAlt(_localctx, 1);
{ {
setState(263);
id();
setState(264); setState(264);
id();
setState(265);
match(T__4); match(T__4);
setState(266); setState(267);
_errHandler.sync(this); _errHandler.sync(this);
_la = _input.LA(1); _la = _input.LA(1);
if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 132216288968736L) != 0)) { if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 132216288968736L) != 0)) {
{ {
setState(265); setState(266);
args(); args();
} }
} }
setState(268); setState(269);
match(T__5); match(T__5);
} }
} }
@ -2214,21 +2241,21 @@ public class DecafParser extends Parser {
try { try {
enterOuterAlt(_localctx, 1); enterOuterAlt(_localctx, 1);
{ {
setState(270); setState(271);
expr(0); expr(0);
setState(275); setState(276);
_errHandler.sync(this); _errHandler.sync(this);
_la = _input.LA(1); _la = _input.LA(1);
while (_la==T__9) { while (_la==T__9) {
{ {
{ {
setState(271);
match(T__9);
setState(272); setState(272);
match(T__9);
setState(273);
expr(0); expr(0);
} }
} }
setState(277); setState(278);
_errHandler.sync(this); _errHandler.sync(this);
_la = _input.LA(1); _la = _input.LA(1);
} }
@ -2276,7 +2303,7 @@ public class DecafParser extends Parser {
try { try {
enterOuterAlt(_localctx, 1); enterOuterAlt(_localctx, 1);
{ {
setState(278); setState(279);
_la = _input.LA(1); _la = _input.LA(1);
if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 96757023244288L) != 0)) ) { if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 96757023244288L) != 0)) ) {
_errHandler.recoverInline(this); _errHandler.recoverInline(this);
@ -2327,7 +2354,7 @@ public class DecafParser extends Parser {
try { try {
enterOuterAlt(_localctx, 1); enterOuterAlt(_localctx, 1);
{ {
setState(280); setState(281);
match(IDENTIFIER); match(IDENTIFIER);
} }
} }
@ -2352,13 +2379,13 @@ public class DecafParser extends Parser {
private boolean expr_sempred(ExprContext _localctx, int predIndex) { private boolean expr_sempred(ExprContext _localctx, int predIndex) {
switch (predIndex) { switch (predIndex) {
case 0: case 0:
return precpred(_ctx, 7); return precpred(_ctx, 8);
} }
return true; return true;
} }
public static final String _serializedATN = public static final String _serializedATN =
"\u0004\u00011\u011b\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001\u0002"+ "\u0004\u00011\u011c\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001\u0002"+
"\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004\u0007\u0004\u0002"+ "\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004\u0007\u0004\u0002"+
"\u0005\u0007\u0005\u0002\u0006\u0007\u0006\u0002\u0007\u0007\u0007\u0002"+ "\u0005\u0007\u0005\u0002\u0006\u0007\u0006\u0002\u0007\u0007\u0007\u0002"+
"\b\u0007\b\u0002\t\u0007\t\u0002\n\u0007\n\u0002\u000b\u0007\u000b\u0002"+ "\b\u0007\b\u0002\t\u0007\t\u0002\n\u0007\n\u0002\u000b\u0007\u000b\u0002"+
@ -2388,32 +2415,32 @@ public class DecafParser extends Parser {
"\r\u0001\r\u0001\r\u0003\r\u00c3\b\r\u0001\r\u0001\r\u0003\r\u00c7\b\r"+ "\r\u0001\r\u0001\r\u0003\r\u00c3\b\r\u0001\r\u0001\r\u0003\r\u00c7\b\r"+
"\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e"+ "\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e"+
"\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e"+ "\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e"+
"\u0003\u000e\u00d5\b\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e"+ "\u0001\u000e\u0003\u000e\u00d6\b\u000e\u0001\u000e\u0001\u000e\u0001\u000e"+
"\u0005\u000e\u00db\b\u000e\n\u000e\f\u000e\u00de\t\u000e\u0001\u000f\u0001"+ "\u0001\u000e\u0005\u000e\u00dc\b\u000e\n\u000e\f\u000e\u00df\t\u000e\u0001"+
"\u000f\u0001\u0010\u0001\u0010\u0001\u0011\u0001\u0011\u0003\u0011\u00e6"+ "\u000f\u0001\u000f\u0001\u0010\u0001\u0010\u0001\u0011\u0001\u0011\u0003"+
"\b\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0005\u0011\u00eb\b\u0011"+ "\u0011\u00e7\b\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0005\u0011\u00ec"+
"\n\u0011\f\u0011\u00ee\t\u0011\u0001\u0011\u0001\u0011\u0001\u0012\u0001"+ "\b\u0011\n\u0011\f\u0011\u00ef\t\u0011\u0001\u0011\u0001\u0011\u0001\u0012"+
"\u0012\u0001\u0012\u0001\u0012\u0001\u0013\u0001\u0013\u0003\u0013\u00f8"+ "\u0001\u0012\u0001\u0012\u0001\u0012\u0001\u0013\u0001\u0013\u0003\u0013"+
"\b\u0013\u0001\u0013\u0001\u0013\u0001\u0013\u0005\u0013\u00fd\b\u0013"+ "\u00f9\b\u0013\u0001\u0013\u0001\u0013\u0001\u0013\u0005\u0013\u00fe\b"+
"\n\u0013\f\u0013\u0100\t\u0013\u0001\u0013\u0001\u0013\u0001\u0014\u0001"+ "\u0013\n\u0013\f\u0013\u0101\t\u0013\u0001\u0013\u0001\u0013\u0001\u0014"+
"\u0014\u0003\u0014\u0106\b\u0014\u0001\u0015\u0001\u0015\u0001\u0015\u0003"+ "\u0001\u0014\u0003\u0014\u0107\b\u0014\u0001\u0015\u0001\u0015\u0001\u0015"+
"\u0015\u010b\b\u0015\u0001\u0015\u0001\u0015\u0001\u0016\u0001\u0016\u0001"+ "\u0003\u0015\u010c\b\u0015\u0001\u0015\u0001\u0015\u0001\u0016\u0001\u0016"+
"\u0016\u0005\u0016\u0112\b\u0016\n\u0016\f\u0016\u0115\t\u0016\u0001\u0017"+ "\u0001\u0016\u0005\u0016\u0113\b\u0016\n\u0016\f\u0016\u0116\t\u0016\u0001"+
"\u0001\u0017\u0001\u0018\u0001\u0018\u0001\u0018\u0000\u0001\u001c\u0019"+ "\u0017\u0001\u0017\u0001\u0018\u0001\u0018\u0001\u0018\u0000\u0001\u001c"+
"\u0000\u0002\u0004\u0006\b\n\f\u000e\u0010\u0012\u0014\u0016\u0018\u001a"+ "\u0019\u0000\u0002\u0004\u0006\b\n\f\u000e\u0010\u0012\u0014\u0016\u0018"+
"\u001c\u001e \"$&(*,.0\u0000\u0004\u0001\u0000\"%\u0001\u0000\u0017!\u0002"+ "\u001a\u001c\u001e \"$&(*,.0\u0000\u0004\u0001\u0000\"%\u0001\u0000\u0017"+
"\u0000\u0017\u0017&&\u0002\u0000+,..\u0128\u00002\u0001\u0000\u0000\u0000"+ "!\u0002\u0000\u0017\u0017&&\u0002\u0000+,..\u012a\u00002\u0001\u0000\u0000"+
"\u0002D\u0001\u0000\u0000\u0000\u0004J\u0001\u0000\u0000\u0000\u0006N"+ "\u0000\u0002D\u0001\u0000\u0000\u0000\u0004J\u0001\u0000\u0000\u0000\u0006"+
"\u0001\u0000\u0000\u0000\bR\u0001\u0000\u0000\u0000\nX\u0001\u0000\u0000"+ "N\u0001\u0000\u0000\u0000\bR\u0001\u0000\u0000\u0000\nX\u0001\u0000\u0000"+
"\u0000\fZ\u0001\u0000\u0000\u0000\u000ed\u0001\u0000\u0000\u0000\u0010"+ "\u0000\fZ\u0001\u0000\u0000\u0000\u000ed\u0001\u0000\u0000\u0000\u0010"+
"m\u0001\u0000\u0000\u0000\u0012v\u0001\u0000\u0000\u0000\u0014~\u0001"+ "m\u0001\u0000\u0000\u0000\u0012v\u0001\u0000\u0000\u0000\u0014~\u0001"+
"\u0000\u0000\u0000\u0016\u0081\u0001\u0000\u0000\u0000\u0018\u00bb\u0001"+ "\u0000\u0000\u0000\u0016\u0081\u0001\u0000\u0000\u0000\u0018\u00bb\u0001"+
"\u0000\u0000\u0000\u001a\u00c6\u0001\u0000\u0000\u0000\u001c\u00d4\u0001"+ "\u0000\u0000\u0000\u001a\u00c6\u0001\u0000\u0000\u0000\u001c\u00d5\u0001"+
"\u0000\u0000\u0000\u001e\u00df\u0001\u0000\u0000\u0000 \u00e1\u0001\u0000"+ "\u0000\u0000\u0000\u001e\u00e0\u0001\u0000\u0000\u0000 \u00e2\u0001\u0000"+
"\u0000\u0000\"\u00e5\u0001\u0000\u0000\u0000$\u00f1\u0001\u0000\u0000"+ "\u0000\u0000\"\u00e6\u0001\u0000\u0000\u0000$\u00f2\u0001\u0000\u0000"+
"\u0000&\u00f7\u0001\u0000\u0000\u0000(\u0105\u0001\u0000\u0000\u0000*"+ "\u0000&\u00f8\u0001\u0000\u0000\u0000(\u0106\u0001\u0000\u0000\u0000*"+
"\u0107\u0001\u0000\u0000\u0000,\u010e\u0001\u0000\u0000\u0000.\u0116\u0001"+ "\u0108\u0001\u0000\u0000\u0000,\u010f\u0001\u0000\u0000\u0000.\u0117\u0001"+
"\u0000\u0000\u00000\u0118\u0001\u0000\u0000\u000023\u0005\u0013\u0000"+ "\u0000\u0000\u00000\u0119\u0001\u0000\u0000\u000023\u0005\u0013\u0000"+
"\u000034\u0005\u0001\u0000\u000045\u00030\u0018\u000057\u0005\u0002\u0000"+ "\u000034\u0005\u0001\u0000\u000045\u00030\u0018\u000057\u0005\u0002\u0000"+
"\u000068\u0003\u000e\u0007\u000076\u0001\u0000\u0000\u000078\u0001\u0000"+ "\u000068\u0003\u000e\u0007\u000076\u0001\u0000\u0000\u000078\u0001\u0000"+
"\u0000\u00008>\u0001\u0000\u0000\u00009=\u0003\u0002\u0001\u0000:=\u0003"+ "\u0000\u00008>\u0001\u0000\u0000\u00009=\u0003\u0002\u0001\u0000:=\u0003"+
@ -2489,53 +2516,54 @@ public class DecafParser extends Parser {
"\u0000\u00c5\u00c7\u0001\u0000\u0000\u0000\u00c6\u00bd\u0001\u0000\u0000"+ "\u0000\u00c5\u00c7\u0001\u0000\u0000\u0000\u00c6\u00bd\u0001\u0000\u0000"+
"\u0000\u00c6\u00be\u0001\u0000\u0000\u0000\u00c7\u001b\u0001\u0000\u0000"+ "\u0000\u00c6\u00be\u0001\u0000\u0000\u0000\u00c7\u001b\u0001\u0000\u0000"+
"\u0000\u00c8\u00c9\u0006\u000e\uffff\uffff\u0000\u00c9\u00ca\u0003 \u0010"+ "\u0000\u00c8\u00c9\u0006\u000e\uffff\uffff\u0000\u00c9\u00ca\u0003 \u0010"+
"\u0000\u00ca\u00cb\u0003\u001c\u000e\u0006\u00cb\u00d5\u0001\u0000\u0000"+ "\u0000\u00ca\u00cb\u0003\u001c\u000e\u0007\u00cb\u00d6\u0001\u0000\u0000"+
"\u0000\u00cc\u00d5\u0003.\u0017\u0000\u00cd\u00ce\u0005\u0005\u0000\u0000"+ "\u0000\u00cc\u00d6\u0003.\u0017\u0000\u00cd\u00ce\u0005\u0005\u0000\u0000"+
"\u00ce\u00cf\u0003\u001c\u000e\u0000\u00cf\u00d0\u0005\u0006\u0000\u0000"+ "\u00ce\u00cf\u0003\u001c\u000e\u0000\u00cf\u00d0\u0005\u0006\u0000\u0000"+
"\u00d0\u00d5\u0001\u0000\u0000\u0000\u00d1\u00d5\u0003\"\u0011\u0000\u00d2"+ "\u00d0\u00d6\u0001\u0000\u0000\u0000\u00d1\u00d6\u0003\"\u0011\u0000\u00d2"+
"\u00d5\u0003\u001a\r\u0000\u00d3\u00d5\u0005\u0015\u0000\u0000\u00d4\u00c8"+ "\u00d6\u0003\u001a\r\u0000\u00d3\u00d6\u0005\u0016\u0000\u0000\u00d4\u00d6"+
"\u0001\u0000\u0000\u0000\u00d4\u00cc\u0001\u0000\u0000\u0000\u00d4\u00cd"+ "\u0005\u0015\u0000\u0000\u00d5\u00c8\u0001\u0000\u0000\u0000\u00d5\u00cc"+
"\u0001\u0000\u0000\u0000\u00d4\u00d1\u0001\u0000\u0000\u0000\u00d4\u00d2"+ "\u0001\u0000\u0000\u0000\u00d5\u00cd\u0001\u0000\u0000\u0000\u00d5\u00d1"+
"\u0001\u0000\u0000\u0000\u00d4\u00d3\u0001\u0000\u0000\u0000\u00d5\u00dc"+ "\u0001\u0000\u0000\u0000\u00d5\u00d2\u0001\u0000\u0000\u0000\u00d5\u00d3"+
"\u0001\u0000\u0000\u0000\u00d6\u00d7\n\u0007\u0000\u0000\u00d7\u00d8\u0003"+ "\u0001\u0000\u0000\u0000\u00d5\u00d4\u0001\u0000\u0000\u0000\u00d6\u00dd"+
"\u001e\u000f\u0000\u00d8\u00d9\u0003\u001c\u000e\b\u00d9\u00db\u0001\u0000"+ "\u0001\u0000\u0000\u0000\u00d7\u00d8\n\b\u0000\u0000\u00d8\u00d9\u0003"+
"\u0000\u0000\u00da\u00d6\u0001\u0000\u0000\u0000\u00db\u00de\u0001\u0000"+ "\u001e\u000f\u0000\u00d9\u00da\u0003\u001c\u000e\t\u00da\u00dc\u0001\u0000"+
"\u0000\u0000\u00dc\u00da\u0001\u0000\u0000\u0000\u00dc\u00dd\u0001\u0000"+ "\u0000\u0000\u00db\u00d7\u0001\u0000\u0000\u0000\u00dc\u00df\u0001\u0000"+
"\u0000\u0000\u00dd\u001d\u0001\u0000\u0000\u0000\u00de\u00dc\u0001\u0000"+ "\u0000\u0000\u00dd\u00db\u0001\u0000\u0000\u0000\u00dd\u00de\u0001\u0000"+
"\u0000\u0000\u00df\u00e0\u0007\u0001\u0000\u0000\u00e0\u001f\u0001\u0000"+ "\u0000\u0000\u00de\u001d\u0001\u0000\u0000\u0000\u00df\u00dd\u0001\u0000"+
"\u0000\u0000\u00e1\u00e2\u0007\u0002\u0000\u0000\u00e2!\u0001\u0000\u0000"+ "\u0000\u0000\u00e0\u00e1\u0007\u0001\u0000\u0000\u00e1\u001f\u0001\u0000"+
"\u0000\u00e3\u00e4\u0005\u0016\u0000\u0000\u00e4\u00e6\u0005\u0012\u0000"+ "\u0000\u0000\u00e2\u00e3\u0007\u0002\u0000\u0000\u00e3!\u0001\u0000\u0000"+
"\u0000\u00e5\u00e3\u0001\u0000\u0000\u0000\u00e5\u00e6\u0001\u0000\u0000"+ "\u0000\u00e4\u00e5\u0005\u0016\u0000\u0000\u00e5\u00e7\u0005\u0012\u0000"+
"\u0000\u00e6\u00ec\u0001\u0000\u0000\u0000\u00e7\u00e8\u0003(\u0014\u0000"+ "\u0000\u00e6\u00e4\u0001\u0000\u0000\u0000\u00e6\u00e7\u0001\u0000\u0000"+
"\u00e8\u00e9\u0005\u0012\u0000\u0000\u00e9\u00eb\u0001\u0000\u0000\u0000"+ "\u0000\u00e7\u00ed\u0001\u0000\u0000\u0000\u00e8\u00e9\u0003(\u0014\u0000"+
"\u00ea\u00e7\u0001\u0000\u0000\u0000\u00eb\u00ee\u0001\u0000\u0000\u0000"+ "\u00e9\u00ea\u0005\u0012\u0000\u0000\u00ea\u00ec\u0001\u0000\u0000\u0000"+
"\u00ec\u00ea\u0001\u0000\u0000\u0000\u00ec\u00ed\u0001\u0000\u0000\u0000"+ "\u00eb\u00e8\u0001\u0000\u0000\u0000\u00ec\u00ef\u0001\u0000\u0000\u0000"+
"\u00ed\u00ef\u0001\u0000\u0000\u0000\u00ee\u00ec\u0001\u0000\u0000\u0000"+ "\u00ed\u00eb\u0001\u0000\u0000\u0000\u00ed\u00ee\u0001\u0000\u0000\u0000"+
"\u00ef\u00f0\u00030\u0018\u0000\u00f0#\u0001\u0000\u0000\u0000\u00f1\u00f2"+ "\u00ee\u00f0\u0001\u0000\u0000\u0000\u00ef\u00ed\u0001\u0000\u0000\u0000"+
"\u0003\"\u0011\u0000\u00f2\u00f3\u0003\u0006\u0003\u0000\u00f3\u00f4\u0003"+ "\u00f0\u00f1\u00030\u0018\u0000\u00f1#\u0001\u0000\u0000\u0000\u00f2\u00f3"+
"\u001c\u000e\u0000\u00f4%\u0001\u0000\u0000\u0000\u00f5\u00f6\u0005\u0016"+ "\u0003\"\u0011\u0000\u00f3\u00f4\u0003\u0006\u0003\u0000\u00f4\u00f5\u0003"+
"\u0000\u0000\u00f6\u00f8\u0005\u0012\u0000\u0000\u00f7\u00f5\u0001\u0000"+ "\u001c\u000e\u0000\u00f5%\u0001\u0000\u0000\u0000\u00f6\u00f7\u0005\u0016"+
"\u0000\u0000\u00f7\u00f8\u0001\u0000\u0000\u0000\u00f8\u00fe\u0001\u0000"+ "\u0000\u0000\u00f7\u00f9\u0005\u0012\u0000\u0000\u00f8\u00f6\u0001\u0000"+
"\u0000\u0000\u00f9\u00fa\u0003(\u0014\u0000\u00fa\u00fb\u0005\u0012\u0000"+ "\u0000\u0000\u00f8\u00f9\u0001\u0000\u0000\u0000\u00f9\u00ff\u0001\u0000"+
"\u0000\u00fb\u00fd\u0001\u0000\u0000\u0000\u00fc\u00f9\u0001\u0000\u0000"+ "\u0000\u0000\u00fa\u00fb\u0003(\u0014\u0000\u00fb\u00fc\u0005\u0012\u0000"+
"\u0000\u00fd\u0100\u0001\u0000\u0000\u0000\u00fe\u00fc\u0001\u0000\u0000"+ "\u0000\u00fc\u00fe\u0001\u0000\u0000\u0000\u00fd\u00fa\u0001\u0000\u0000"+
"\u0000\u00fe\u00ff\u0001\u0000\u0000\u0000\u00ff\u0101\u0001\u0000\u0000"+ "\u0000\u00fe\u0101\u0001\u0000\u0000\u0000\u00ff\u00fd\u0001\u0000\u0000"+
"\u0000\u0100\u00fe\u0001\u0000\u0000\u0000\u0101\u0102\u0003*\u0015\u0000"+ "\u0000\u00ff\u0100\u0001\u0000\u0000\u0000\u0100\u0102\u0001\u0000\u0000"+
"\u0102\'\u0001\u0000\u0000\u0000\u0103\u0106\u0003*\u0015\u0000\u0104"+ "\u0000\u0101\u00ff\u0001\u0000\u0000\u0000\u0102\u0103\u0003*\u0015\u0000"+
"\u0106\u00030\u0018\u0000\u0105\u0103\u0001\u0000\u0000\u0000\u0105\u0104"+ "\u0103\'\u0001\u0000\u0000\u0000\u0104\u0107\u0003*\u0015\u0000\u0105"+
"\u0001\u0000\u0000\u0000\u0106)\u0001\u0000\u0000\u0000\u0107\u0108\u0003"+ "\u0107\u00030\u0018\u0000\u0106\u0104\u0001\u0000\u0000\u0000\u0106\u0105"+
"0\u0018\u0000\u0108\u010a\u0005\u0005\u0000\u0000\u0109\u010b\u0003,\u0016"+ "\u0001\u0000\u0000\u0000\u0107)\u0001\u0000\u0000\u0000\u0108\u0109\u0003"+
"\u0000\u010a\u0109\u0001\u0000\u0000\u0000\u010a\u010b\u0001\u0000\u0000"+ "0\u0018\u0000\u0109\u010b\u0005\u0005\u0000\u0000\u010a\u010c\u0003,\u0016"+
"\u0000\u010b\u010c\u0001\u0000\u0000\u0000\u010c\u010d\u0005\u0006\u0000"+ "\u0000\u010b\u010a\u0001\u0000\u0000\u0000\u010b\u010c\u0001\u0000\u0000"+
"\u0000\u010d+\u0001\u0000\u0000\u0000\u010e\u0113\u0003\u001c\u000e\u0000"+ "\u0000\u010c\u010d\u0001\u0000\u0000\u0000\u010d\u010e\u0005\u0006\u0000"+
"\u010f\u0110\u0005\n\u0000\u0000\u0110\u0112\u0003\u001c\u000e\u0000\u0111"+ "\u0000\u010e+\u0001\u0000\u0000\u0000\u010f\u0114\u0003\u001c\u000e\u0000"+
"\u010f\u0001\u0000\u0000\u0000\u0112\u0115\u0001\u0000\u0000\u0000\u0113"+ "\u0110\u0111\u0005\n\u0000\u0000\u0111\u0113\u0003\u001c\u000e\u0000\u0112"+
"\u0111\u0001\u0000\u0000\u0000\u0113\u0114\u0001\u0000\u0000\u0000\u0114"+ "\u0110\u0001\u0000\u0000\u0000\u0113\u0116\u0001\u0000\u0000\u0000\u0114"+
"-\u0001\u0000\u0000\u0000\u0115\u0113\u0001\u0000\u0000\u0000\u0116\u0117"+ "\u0112\u0001\u0000\u0000\u0000\u0114\u0115\u0001\u0000\u0000\u0000\u0115"+
"\u0007\u0003\u0000\u0000\u0117/\u0001\u0000\u0000\u0000\u0118\u0119\u0005"+ "-\u0001\u0000\u0000\u0000\u0116\u0114\u0001\u0000\u0000\u0000\u0117\u0118"+
"-\u0000\u0000\u01191\u0001\u0000\u0000\u0000\u00197<>DRX_q{\u0084\u0086"+ "\u0007\u0003\u0000\u0000\u0118/\u0001\u0000\u0000\u0000\u0119\u011a\u0005"+
"\u0092\u00ab\u00bb\u00c2\u00c6\u00d4\u00dc\u00e5\u00ec\u00f7\u00fe\u0105"+ "-\u0000\u0000\u011a1\u0001\u0000\u0000\u0000\u00197<>DRX_q{\u0084\u0086"+
"\u010a\u0113"; "\u0092\u00ab\u00bb\u00c2\u00c6\u00d5\u00dd\u00e6\u00ed\u00f8\u00ff\u0106"+
"\u010b\u0114";
public static final ATN _ATN = public static final ATN _ATN =
new ATNDeserializer().deserialize(_serializedATN.toCharArray()); new ATNDeserializer().deserialize(_serializedATN.toCharArray());
static { static {

9
src/main/java/de/maishai/antlr/DecafVisitor.java
View File

@ -1,4 +1,4 @@
// Generated from C:/dev/Pressmium/CompilerULTIMATE/src/main/antlr/Decaf.g4 by ANTLR 4.13.1 // Generated from C:/Users/laure/Documents/Dev/Compilerbau/Projekt/CompilerULTIMATE/src/main/antlr/Decaf.g4 by ANTLR 4.13.1
package de.maishai.antlr; package de.maishai.antlr;
import org.antlr.v4.runtime.tree.ParseTreeVisitor; import org.antlr.v4.runtime.tree.ParseTreeVisitor;
@ -201,6 +201,13 @@ public interface DecafVisitor<T> extends ParseTreeVisitor<T> {
* @return the visitor result * @return the visitor result
*/ */
T visitBinaryOperation(DecafParser.BinaryOperationContext ctx); T visitBinaryOperation(DecafParser.BinaryOperationContext ctx);
/**
* Visit a parse tree produced by the {@code This}
* labeled alternative in {@link DecafParser#expr}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitThis(DecafParser.ThisContext ctx);
/** /**
* Visit a parse tree produced by the {@code StatementExpressionexpr} * Visit a parse tree produced by the {@code StatementExpressionexpr}
* labeled alternative in {@link DecafParser#expr}. * labeled alternative in {@link DecafParser#expr}.

2
src/main/java/de/maishai/ast/records/Expression.java
View File

@ -1,5 +1,5 @@
package de.maishai.ast.records; package de.maishai.ast.records;
public sealed interface Expression extends Node permits Binary, BoolLiteral, CharLiteral, FieldVarAccess, IntLiteral, MethodCall, New, Unary { public sealed interface Expression extends Node permits Binary, BoolLiteral, CharLiteral, FieldVarAccess, IntLiteral, MethodCall, New, Null, This, Unary {
} }

5
src/main/java/de/maishai/ast/records/Null.java Normal file
View File

@ -0,0 +1,5 @@
package de.maishai.ast.records;
public record Null() implements Expression {
}

5
src/main/java/de/maishai/ast/records/This.java Normal file
View File

@ -0,0 +1,5 @@
package de.maishai.ast.records;
public record This() implements Expression {
}

902
src/main/resources/AbstractSyntax/AbstractSyntax_ComplexClass.java Normal file
View File

@ -0,0 +1,902 @@
//public class ComplexClass {
//
// int x;
// int y;
// ComplexClass b;
// ComplexClass c;
//
// public ComplexClass() {
// this.y = 10;
// this.x = 2;
// int i;
// for (i = 0; i < (this.y + 1); i = i + 1) {
// int j;
// for (j = 0; j < this.y; j += 1) {
// this.x = this.x * this.x;
// if (this.x == 100) {
// break;
// }
// }
// }
// this.y = 2;
// do {
// this.y = this.y + 1;
// } while (this.y < 10);
//
// int k;
// k = 0;
// for (k = 0; k < 10; k = k + 1) {
// if (k == 5) {
// return this;
// }
// }
//
// }
//
// public ComplexClass(int x) {
// this.b = new ComplexClass();
// this.c = new ComplexClass();
// this.x = x;
// this.b.x = 7;
// this.b.y = 13;
// this.c.x = this.b.getX() * this.b.y * this.b.getX('g');
// this.c.y = 25;
// }
//
// public ComplexClass(int x, int y) {
// this.x = x;
// this.y = y;
// }
//
// public ComplexClass initComplexClass(int x) {
// int a;
// a = 10;
// this.b = new ComplexClass(x);
// this.b.x = 10 + a;
// this.b.y = 20;
// this.b.c.x = 20 + a;
// if (methodCall()) {
// this.b.getC().b.y = this.b.x;
// }
// return this.b;
// }
//
// public ComplexClass init(int x, int y) {
// return new ComplexClass(x, y);
// }
//
// public ComplexClass(int x, int y, char z) {
// this.x = x;
// this.y = y;
// }
//
// public int getX(char z) {
// return this.x;
// }
//
// public ComplexClass getC() {
// return this.c;
// }
//
// public int getX() {
// return this.x;
// }
//
// public boolean methodCall() {
// return false;
// }
//
//}
import de.maishai.ast.Operator;
import de.maishai.ast.records.*;
import de.maishai.ast.records.Class;
import de.maishai.typedast.Type;
import java.util.List;
@SuppressWarnings("DuplicateExpressions")
public class AbstractSyntax_ComplexClass {
public static Program get() {
List<Declaration> declarationList = List.of(
new Declaration(
"x",
Type.INT
),
new Declaration(
"y",
Type.INT
),
new Declaration(
"b",
Type.REFERENCE("ComplexClass")
),
new Declaration(
"c",
Type.REFERENCE("ComplexClass")
)
);
List<Method> methodList = getMethods();
List<Constructor> constructorList = getConstructors();
return new Program(
List.of(
new Class(
"ComplexClass",
declarationList,
methodList,
constructorList
)
)
);
}
private static List<Constructor> getConstructors() {
return List.of(
getConstructor1(),
getConstructor2(),
getConstructor3(),
getConstructor4()
);
}
private static Constructor getConstructor1() {
Block block = new Block(
List.of(
new Declaration(
"i",
Type.INT
),
new Declaration(
"k",
Type.INT
)
),
List.of(
new Assignment(
new FieldVarAccess(
true,
null,
"y"),
new IntLiteral(10)
),
new Assignment(
new FieldVarAccess(
true,
null,
"x"),
new IntLiteral(2)
),
new For(
new Assignment(
new FieldVarAccess(
false,
null,
"i"),
new IntLiteral(0)
),
new Binary(
new FieldVarAccess(
false,
null,
"i"),
Operator.LT,
new Binary(
new FieldVarAccess(
true,
null,
"y"),
Operator.ADD,
new IntLiteral(1)
)
),
new Assignment(
new FieldVarAccess(
false,
null,
"i"),
new Binary(
new FieldVarAccess(
false,
null,
"i"),
Operator.ADD,
new IntLiteral(1)
)
),
new Block(
List.of(
new Declaration(
"j",
Type.INT
)
),
List.of(
new For(
new Assignment(
new FieldVarAccess(
false,
null,
"j"),
new IntLiteral(0)
),
new Binary(
new FieldVarAccess(
false,
null,
"j"),
Operator.LT,
new FieldVarAccess(
true,
null,
"y"
)
),
new Assignment(
new FieldVarAccess(
false,
null,
"j"),
new Binary(
new FieldVarAccess(
false,
null,
"j"),
Operator.ADD,
new IntLiteral(1)
)
),
new Block(
List.of(),
List.of(
new Assignment(
new FieldVarAccess(
true,
null,
"x"),
new Binary(
new FieldVarAccess(
true,
null,
"x"),
Operator.MUL,
new FieldVarAccess(
true,
null,
"x"
)
)
),
new IfElse(
new Binary(
new FieldVarAccess(
true,
null,
"x"),
Operator.EQ,
new IntLiteral(100)
),
new Block(
List.of(),
List.of(
new Break()
)
),
null
)
)
)
)
)
)
),
new Assignment(
new FieldVarAccess(
true,
null,
"y"),
new IntLiteral(2)
),
new DoWhile(
new Block(
List.of(),
List.of(
new Assignment(
new FieldVarAccess(
true,
null,
"y"),
new Binary(
new FieldVarAccess(
true,
null,
"y"),
Operator.ADD,
new IntLiteral(1)
)
)
)
),
new Binary(
new FieldVarAccess(
true,
null,
"y"),
Operator.LT,
new IntLiteral(10)
)
),
new Assignment(
new FieldVarAccess(
false,
null,
"k"),
new IntLiteral(0)
),
new For(
new Assignment(
new FieldVarAccess(
false,
null,
"k"),
new IntLiteral(0)
),
new Binary(
new FieldVarAccess(
false,
null,
"k"),
Operator.LT,
new IntLiteral(10)
),
new Assignment(
new FieldVarAccess(
false,
null,
"k"),
new Binary(
new FieldVarAccess(
false,
null,
"k"),
Operator.ADD,
new IntLiteral(1)
)
),
new Block(
List.of(),
List.of(
new IfElse(
new Binary(
new FieldVarAccess(
false,
null,
"k"),
Operator.EQ,
new IntLiteral(5)
),
new Block(
List.of(),
List.of(
new Return(
new This()
)
)
),
null
)
)
)
)
)
);
return new Constructor(
"ComplexClass",
List.of(),
block
);
}
private static Constructor getConstructor2() {
Block block = new Block(
List.of(),
List.of(
new Assignment(
new FieldVarAccess(
true,
null,
"b"),
new New(
Type.REFERENCE("ComplexClass"),
List.of()
)
),
new Assignment(
new FieldVarAccess(
true,
null,
"c"),
new New(
Type.REFERENCE("ComplexClass"),
List.of()
)
),
new Assignment(
new FieldVarAccess(
true,
null,
"x"),
new FieldVarAccess(
false,
null,
"x"
)
),
new Assignment(
new FieldVarAccess(
true,
new FieldVarAccess(
false,
null,
"b"),
"x"),
new IntLiteral(7)
),
new Assignment(
new FieldVarAccess(
true,
new FieldVarAccess(
false,
null,
"b"),
"y"),
new IntLiteral(13)
),
new Assignment(
new FieldVarAccess(
true,
new FieldVarAccess(
false,
null,
"c"),
"x"),
new Binary(
new Binary(
new MethodCall(
new FieldVarAccess(
true,
new FieldVarAccess(
false,
null,
"b"),
"getX"
),
List.of()
),
Operator.MUL,
new FieldVarAccess(
true,
new FieldVarAccess(
false,
null,
"b"),
"y"
)
),
Operator.MUL,
new MethodCall(
new FieldVarAccess(
true,
new FieldVarAccess(
false,
null,
"b"),
"getX"
),
List.of(
new CharLiteral('g')
)
)
)
),
new Assignment(
new FieldVarAccess(
true,
new FieldVarAccess(
false,
null,
"c"),
"y"),
new IntLiteral(25)
)
)
);
return new Constructor(
"ComplexClass",
List.of(
new Parameter(
"x",
Type.INT
)
),
block
);
}
private static Constructor getConstructor3() {
Block block = new Block(
List.of(),
List.of(
new Assignment(
new FieldVarAccess(
true,
null,
"x"),
new FieldVarAccess(
false,
null,
"x"
)
),
new Assignment(
new FieldVarAccess(
true,
null,
"y"),
new FieldVarAccess(
false,
null,
"y"
)
)
)
);
return new Constructor(
"ComplexClass",
List.of(
new Parameter(
"x",
Type.INT
),
new Parameter(
"y",
Type.INT
)
),
block
);
}
private static Constructor getConstructor4() {
Block block = new Block(
List.of(),
List.of(
new Assignment(
new FieldVarAccess(
true,
null,
"x"),
new FieldVarAccess(
false,
null,
"x"
)
),
new Assignment(
new FieldVarAccess(
true,
null,
"y"),
new FieldVarAccess(
false,
null,
"y"
)
)
)
);
return new Constructor(
"ComplexClass",
List.of(
new Parameter(
"x",
Type.INT
),
new Parameter(
"y",
Type.INT
),
new Parameter(
"z",
Type.CHAR
)
),
block
);
}
private static List<Method> getMethods() {
return List.of(
getMethod1(),
getMethod2(),
getMethod3(),
getMethod4(),
getMethod5(),
getMethod6()
);
}
private static Method getMethod1() {
Block block = new Block(
List.of(
new Declaration(
"a",
Type.INT
)
),
List.of(
new Assignment(
new FieldVarAccess(
false,
null,
"a"),
new IntLiteral(10)
),
new Assignment(
new FieldVarAccess(
true,
null,
"b"),
new New(
Type.REFERENCE("ComplexClass"),
List.of(
new FieldVarAccess(
false,
null,
"x"
)
)
)
),
new Assignment(
new FieldVarAccess(
true,
new FieldVarAccess(
false,
null,
"b"),
"x"),
new Binary(
new IntLiteral(10),
Operator.ADD,
new FieldVarAccess(
false,
null,
"a"
)
)
),
new Assignment(
new FieldVarAccess(
true,
new FieldVarAccess(
false,
null,
"b"),
"y"),
new IntLiteral(20)
),
new Assignment(
new FieldVarAccess(
true,
new FieldVarAccess(
false,
new FieldVarAccess(
false,
null,
"b"),
"c"),
"x"),
new Binary(
new IntLiteral(20),
Operator.ADD,
new FieldVarAccess(
false,
null,
"a"
)
)
),
new IfElse(
new MethodCall(
new FieldVarAccess(
false,
null,
"methodCall"),
List.of()
),
new Block(
List.of(),
List.of(
new Assignment(
new FieldVarAccess(
true,
new FieldVarAccess(
false,
new MethodCall(
new FieldVarAccess(
false,
new FieldVarAccess(
false,
null,
"b"
),
"getC"
),
List.of()
),
"b"),
"y"),
new FieldVarAccess(
true,
new FieldVarAccess(
false,
null,
"b"
),
"x"
)
)
)
),
null
),
new Return(
new FieldVarAccess(
true,
null,
"b"
)
)
)
);
return new Method(
Type.REFERENCE("ComplexClass"),
"initComplexClass",
List.of(
new Parameter(
"x",
Type.INT
)
),
block
);
}
private static Method getMethod2() {
Block block = new Block(
List.of(),
List.of(
new Return(
new New(
Type.REFERENCE("ComplexClass"),
List.of(
new FieldVarAccess(
false,
null,
"x"
),
new FieldVarAccess(
false,
null,
"y"
)
)
)
)
)
);
return new Method(
Type.REFERENCE("ComplexClass"),
"init",
List.of(
new Parameter(
"x",
Type.INT
),
new Parameter(
"y",
Type.INT
)
),
block
);
}
private static Method getMethod3() {
Block block = new Block(
List.of(),
List.of(
new Return(
new FieldVarAccess(
true,
null,
"x"
)
)
)
);
return new Method(
Type.INT,
"getX",
List.of(
new Parameter(
"z",
Type.CHAR
)
),
block
);
}
private static Method getMethod4() {
Block block = new Block(
List.of(),
List.of(
new Return(
new FieldVarAccess(
true,
null,
"c"
)
)
)
);
return new Method(
Type.REFERENCE("ComplexClass"),
"getC",
List.of(),
block
);
}
private static Method getMethod5() {
Block block = new Block(
List.of(),
List.of(
new Return(
new FieldVarAccess(
true,
null,
"x"
)
)
)
);
return new Method(
Type.INT,
"getX",
List.of(),
block
);
}
private static Method getMethod6() {
Block block = new Block(
List.of(),
List.of(
new Return(
new BoolLiteral(false)
)
)
);
return new Method(
Type.BOOL,
"methodCall",
List.of(),
block
);
}
}

78
src/main/resources/JavaTestfiles/ComplexClass.java
View File

@ -4,44 +4,21 @@ public class ComplexClass {
int y; int y;
ComplexClass b; ComplexClass b;
ComplexClass c; ComplexClass c;
public ComplexClass(int x) {
this.x = x;
}
public ComplexClass(int x, int y) {
this.x = x;
this.y = y;
}
public ComplexClass initComplexClass(int x) {
int a;
a = 10;
b = new ComplexClass(x);
b.x = 10 + a;
b.y = 20;
b.c.x = 20 + a;
b.c.b.y = b.x;
return b;
}
public ComplexClass init(int x, int y) {
return new ComplexClass(x, y);
}
public ComplexClass(int x) {
this.x = x;
int i;
b = b.getX().c.getC();
i = b.getX().c.getX();
}
public ComplexClass() { public ComplexClass() {
this.x = 10; this.y = 10;
this.x = 2;
int i; int i;
for (i = 0; i < (x + 1); i = i + 1) { for (i = 0; i < (this.y + 1); i = i + 1) {
int j; int j;
for (j = 0; j < this.x; j += 1) { for (j = 0; j < this.y; j += 1) {
this.x = this.x * this.x; this.x = this.x * this.x;
break; if (this.x == 100) {
break;
}
} }
} }
this.y = 2;
do { do {
this.y = this.y + 1; this.y = this.y + 1;
} while (this.y < 10); } while (this.y < 10);
@ -50,12 +27,44 @@ public class ComplexClass {
k = 0; k = 0;
for (k = 0; k < 10; k = k + 1) { for (k = 0; k < 10; k = k + 1) {
if (k == 5) { if (k == 5) {
return; return this;
} }
} }
} }
public ComplexClass(int x) {
this.b = new ComplexClass();
this.c = new ComplexClass();
this.x = x;
this.b.x = 7;
this.b.y = 13;
this.c.x = this.b.getX() * this.b.y * this.b.getX('g');
this.c.y = 25;
}
public ComplexClass(int x, int y) {
this.x = x;
this.y = y;
}
public ComplexClass initComplexClass(int x) {
int a;
a = 10;
this.b = new ComplexClass(x);
this.b.x = 10 + a;
this.b.y = 20;
this.b.c.x = 20 + a;
if (methodCall()) {
this.b.getC().b.y = this.b.x;
}
return this.b;
}
public ComplexClass init(int x, int y) {
return new ComplexClass(x, y);
}
public ComplexClass(int x, int y, char z) { public ComplexClass(int x, int y, char z) {
this.x = x; this.x = x;
this.y = y; this.y = y;
@ -66,16 +75,15 @@ public class ComplexClass {
} }
public ComplexClass getC() { public ComplexClass getC() {
return c; return this.c;
} }
public int getX() { public int getX() {
return x; return this.x;
} }
public boolean methodCall() { public boolean methodCall() {
return false; return false;
} }
} }

3
src/main/resources/TypedAbstractSyntax/TypedAbstractSyntax_ClassWithConstructor.java
View File

@ -37,7 +37,8 @@ public class TypedAbstractSyntax_ClassWithConstructor {
null, null,
Type.REFERENCE("ClassWithField") Type.REFERENCE("ClassWithField")
) )
) ),
null
); );
} }

3
src/main/resources/TypedAbstractSyntax/TypedAbstractSyntax_ClassWithField.java
View File

@ -38,7 +38,8 @@ public class TypedAbstractSyntax_ClassWithField {
null, null,
Type.REFERENCE("ClassWithField") Type.REFERENCE("ClassWithField")
) )
) ),
null
); );
} }
} }

3
src/main/resources/TypedAbstractSyntax/TypedAbstractSyntax_PublicClass.java
View File

@ -31,7 +31,8 @@ public class TypedAbstractSyntax_PublicClass {
null, null,
Type.REFERENCE("PublicClass") Type.REFERENCE("PublicClass")
) )
) ),
null
); );
} }
} }

16
src/test/java/CodegeneratorTests.java Normal file
View File

@ -0,0 +1,16 @@
import de.maishai.Compiler;
import de.maishai.ast.records.Program;
import org.junit.jupiter.api.Test;
import java.util.List;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class CodegeneratorTests {
// @Test
// public void testPublicClass() {
// byte[] resultBytecode = Compiler.generateByteCodeArrayFromTypedAst();
// assertEquals(AbstractSyntax_PublicClass.get(), resultBytecode);
// }
}

4
src/test/java/E2ETests.java
View File

@ -1,3 +1,7 @@
public class E2ETests { public class E2ETests {
char ZZ;
public E2ETests() {
this.ZZ = 'z';
}
} }

2
src/test/java/ScannerParserTests.java
View File

@ -59,6 +59,6 @@ public class ScannerParserTests {
@Test @Test
public void testComplexClass() { public void testComplexClass() {
Program resultAst = Compiler.generateASTFromFile(List.of("src/main/resources/JavaTestfiles/ComplexClass.java")); Program resultAst = Compiler.generateASTFromFile(List.of("src/main/resources/JavaTestfiles/ComplexClass.java"));
assertEquals(AbstractSyntax_ClassWithConstructorAndMethodCall.get(), resultAst); assertEquals(AbstractSyntax_ComplexClass.get(), resultAst);
} }
} }