From c2ce7ff80f7f0a754cfb9816e632f87b939a52aa Mon Sep 17 00:00:00 2001
From: Boolean-True
Date: Tue, 7 May 2024 11:32:03 +0200
Subject: [PATCH] update Generators
---
src/main/antlr/Decaf.g4 | 11 +-
src/main/java/de/maishai/ASTGenerator.java | 34 +-
src/main/java/de/maishai/BlockGenerator.java | 2 +-
.../java/de/maishai/ExpressionGenerator.java | 87 +-
.../java/de/maishai/StatementGenerator.java | 35 +-
.../java/de/maishai/VariableGenerator.java | 6 +-
src/main/java/de/maishai/antlr/Decaf.interp | 52 +-
src/main/java/de/maishai/antlr/Decaf.tokens | 95 +-
.../de/maishai/antlr/DecafBaseListener.java | 160 +-
.../de/maishai/antlr/DecafBaseVisitor.java | 73 +-
.../java/de/maishai/antlr/DecafLexer.interp | 61 +-
.../java/de/maishai/antlr/DecafLexer.java | 307 ++--
.../java/de/maishai/antlr/DecafLexer.tokens | 95 +-
.../java/de/maishai/antlr/DecafListener.java | 148 +-
.../java/de/maishai/antlr/DecafParser.java | 1619 +++++++++++------
.../java/de/maishai/antlr/DecafVisitor.java | 87 +-
.../java/de/maishai/ast/records/Class.java | 2 +-
.../de/maishai/ast/records/Constructor.java | 2 +-
.../de/maishai/ast/records/Expression.java | 2 +-
.../java/de/maishai/ast/records/FieldId.java | 2 +-
.../java/de/maishai/ast/records/Method.java | 2 +-
.../java/de/maishai/ast/records/Node.java | 2 +-
22 files changed, 1937 insertions(+), 947 deletions(-)
diff --git a/src/main/antlr/Decaf.g4 b/src/main/antlr/Decaf.g4
index 9812e82..aa2cb02 100644
--- a/src/main/antlr/Decaf.g4
+++ b/src/main/antlr/Decaf.g4
@@ -2,7 +2,7 @@ grammar Decaf;
program : (class)+;
-class : PUBLIC? 'class' id '{' (field | meth)* '}';
+class : PUBLIC? 'class' id '{' mainmeth (field | meth | constructor)* '}';
field : type id ';';
localVar : type id ';';
@@ -10,7 +10,7 @@ assignSign : ASSIGN | ADD_ASSIGN | SUB_ASSIGN | MUL_ASSIGN;
returntype : type | VOID;
type : INT | BOOL | CHAR;
-meth : PUBLIC? returntype id '(' params? ')' block | mainmeth | constructor;
+meth : PUBLIC? returntype id '(' params? ')' block;
mainmeth : PUBLIC 'static' 'void' 'main' '(' 'String[] args' ')' block;
constructor: PUBLIC? id '(' params? ')' block;
params : param (',' param)*;
@@ -43,12 +43,12 @@ expr : expr binaryOp expr #BinaryOperation
| NULL #Null
;
-binaryOp : ADD | SUB | MUL | GT | LT | GE | LE | EQ | NE | AND | OR | NOT;
+binaryOp : ADD | SUB | MUL | GT | LT | GE | LE | EQ | NE | AND | OR;
unaryOp : SUB | NOT;
-fieldId : ('this' '.')? (recipient '.')* id;
+fieldId : (THIS '.')? (recipient '.')* id;
-methCall : ('this' '.')? (recipient '.')* methName;
+methCall : (THIS '.')? (recipient '.')* methName;
recipient : methName | id;
methName : id '(' args? ')';
args : expr (',' expr)*;
@@ -61,6 +61,7 @@ id : IDENTIFIER;
PUBLIC : 'public';
NEW : 'new';
NULL : 'null';
+THIS : 'this';
SUB : '-';
ADD : '+';
diff --git a/src/main/java/de/maishai/ASTGenerator.java b/src/main/java/de/maishai/ASTGenerator.java
index f498628..bb84987 100644
--- a/src/main/java/de/maishai/ASTGenerator.java
+++ b/src/main/java/de/maishai/ASTGenerator.java
@@ -20,20 +20,28 @@ public class ASTGenerator {
}
public static Class generateClass(DecafParser.ClassContext ctx) {
- List vars = new ArrayList<>();
- if(ctx.var() != null){
- vars = ctx.var().stream().map(ASTGenerator::generateVariable).toList();
+ Boolean isPublic = ctx.PUBLIC() != null;
+ List fields = new ArrayList<>();
+ if(ctx.field() != null){
+ fields = ctx.field().stream().map(ASTGenerator::generateFieldVariable).toList();
+ }
+ MainMethod mainMethod = generateMainMethod(ctx.mainmeth());
+ List constructors = new ArrayList<>();
+ if(ctx.constructor() != null){
+ constructors = ctx.constructor().stream().map(ASTGenerator::generateConstructor).toList();
}
List meths = new ArrayList<>();
if(ctx.meth() != null){
meths = ctx.meth().stream().map(ASTGenerator::generateMethod).toList();
}
Id classId = new Id(ctx.id().getText());
- return new Class(classId, vars, meths);
+ return new Class(isPublic, classId, fields, meths, mainMethod, constructors);
}
- public static LocalVariable generateVariable(DecafParser.VarContext ctx) {
- return new VariableGenerator().visitVar(ctx);
+ public static Field generateFieldVariable(DecafParser.FieldContext ctx) {
+ Id id = new Id(ctx.id().getText());
+ Type type = ASTGenerator.getType(ctx.type());
+ return new Field(id, type);
}
public static Parameter generateParameter(DecafParser.ParamContext ctx) {
@@ -41,13 +49,25 @@ public class ASTGenerator {
}
public static Method generateMethod(DecafParser.MethContext ctx) {
+ Boolean isPublic = ctx.PUBLIC() != null;
List params = new ArrayList<>();
if(ctx.params() != null){
params = ctx.params().param().stream().map(ASTGenerator::generateParameter).toList();
}
Block block = new BlockGenerator().visit(ctx.block());
Id methId = new Id(ctx.id().getText());
- return new Method(getReturnType(ctx.returntype()), methId, params, block);
+ return new Method(isPublic, getReturnType(ctx.returntype()), methId, params, block);
+ }
+
+ public static Constructor generateConstructor(DecafParser.ConstructorContext ctx) {
+ Boolean isPublic = ctx.PUBLIC() != null;
+ List params = new ArrayList<>();
+ if(ctx.params() != null){
+ params = ctx.params().param().stream().map(ASTGenerator::generateParameter).toList();
+ }
+ Block block = new BlockGenerator().visit(ctx.block());
+ Id constructorId = new Id(ctx.id().getText());
+ return new Constructor(isPublic, constructorId, params, block);
}
public static MainMethod generateMainMethod(DecafParser.MainmethContext ctx) {
diff --git a/src/main/java/de/maishai/BlockGenerator.java b/src/main/java/de/maishai/BlockGenerator.java
index daa1b6b..075ad1a 100644
--- a/src/main/java/de/maishai/BlockGenerator.java
+++ b/src/main/java/de/maishai/BlockGenerator.java
@@ -11,7 +11,7 @@ import java.util.List;
public class BlockGenerator extends DecafBaseVisitor {
@Override
public Block visitBlock(DecafParser.BlockContext ctx) {
- List vars = ctx.var().stream().map(var -> new VariableGenerator().visit(var)).toList();
+ List vars = ctx.localVar().stream().map(var -> new VariableGenerator().visit(var)).toList();
List statements = ctx.stmt().stream().map(stmt -> new StatementGenerator().visit(stmt)).toList();
return new Block(vars, statements);
}
diff --git a/src/main/java/de/maishai/ExpressionGenerator.java b/src/main/java/de/maishai/ExpressionGenerator.java
index da842f9..7270e45 100644
--- a/src/main/java/de/maishai/ExpressionGenerator.java
+++ b/src/main/java/de/maishai/ExpressionGenerator.java
@@ -2,6 +2,7 @@ package de.maishai;
import de.maishai.antlr.DecafBaseVisitor;
import de.maishai.antlr.DecafParser;
+import de.maishai.ast.UnaryOperator;
import de.maishai.ast.records.Expression;
import de.maishai.ast.Operator;
import de.maishai.ast.Type;
@@ -16,6 +17,18 @@ public class ExpressionGenerator extends DecafBaseVisitor {
return generateBinary(ctx);
}
+ @Override
+ public Expression visitUnaryOperation(DecafParser.UnaryOperationContext ctx) {
+ Expression expr = this.visit(ctx.expr());
+ if(ctx.unaryOp().NOT() != null){
+ return new Unary(UnaryOperator.NOT, expr);
+ }
+ if(ctx.unaryOp().SUB() != null){
+ return new Unary(UnaryOperator.SUB, expr);
+ }
+ throw new RuntimeException();
+ }
+
@Override
public Expression visitConstant(DecafParser.ConstantContext ctx) {
return generateConstant(ctx.literal());
@@ -29,26 +42,26 @@ public class ExpressionGenerator extends DecafBaseVisitor {
}
@Override
- public Expression visitMethodCallExpression(DecafParser.MethodCallExpressionContext ctx) {
- Id id = new Id(ctx.methCall().id().getText());
- List args = new ArrayList<>();
- for(var expr : ctx.methCall().args().expr()){
- Expression astExpr = expr.accept(this);
- args.add(astExpr);
+ public Expression visitIdentifier(DecafParser.IdentifierContext ctx){
+ Boolean isField = false;
+ if(ctx.fieldId().THIS() != null){
+ isField = true;
}
- return new MethodCall(id, args);
- }
-
- @Override
- public Id visitIdentifier(DecafParser.IdentifierContext ctx){
- return new Id(ctx.getText());
+ Expression recipient = null;
+ if(ctx.fieldId().recipient() != null){
+ List recipientList = ctx.fieldId().recipient();
+ recipient = generateRecipient(recipientList, null);
+ }
+ return new FieldId(isField, recipient, new Id(ctx.getText()));
}
public static Expression generateConstant(DecafParser.LiteralContext ctx){
if(ctx.NUMBER() != null)
return new IntLiteral(Integer.valueOf(ctx.NUMBER().getText()));
- if(ctx.boolean_() != null)
- return new BoolLiteral(Boolean.valueOf(ctx.boolean_().getText()));
+ if(ctx.BOOLEANLITERAL() != null)
+ return new BoolLiteral(Boolean.valueOf(ctx.BOOLEANLITERAL().getText()));
+ if(ctx.CHARLITERAL() != null)
+ return new CharLiteral(ctx.CHARLITERAL().getText().charAt(0));
throw new RuntimeException();
}
@@ -63,26 +76,35 @@ public class ExpressionGenerator extends DecafBaseVisitor {
if(ctx.ADD() != null)return Operator.ADD;
if(ctx.SUB() != null)return Operator.SUB;
if(ctx.MUL() != null)return Operator.MUL;
+ if(ctx.GT() != null)return Operator.GT;
+ if(ctx.LT() != null)return Operator.LT;
+ if(ctx.GE() != null)return Operator.GE;
+ if(ctx.LE() != null)return Operator.LE;
+ if(ctx.EQ() != null)return Operator.EQ;
+ if(ctx.NE() != null)return Operator.NE;
+ if(ctx.AND() != null)return Operator.AND;
+ if(ctx.OR() != null)return Operator.OR;
throw new RuntimeException();
}
- //StatementExpression
- @Override
- public Expression visitAssign(DecafParser.AssignContext ctx) {
- Id id = new Id(ctx.id().getText());
- Expression expr = this.visit(ctx.expr());
- return new Assignment(id, expr);
- }
-
@Override
public Expression visitMethodCall(DecafParser.MethodCallContext ctx) {
- Id id = new Id(ctx.methCall().id().getText());
+ Boolean isField = false;
+ if(ctx.methCall().THIS() != null){
+ isField = true;
+ }
+ Expression recipient = null;
+ if(ctx.methCall().recipient() != null){
+ List recipientList = ctx.methCall().recipient();
+ recipient = generateRecipient(recipientList, null);
+ }
+ Id id = new Id(ctx.methCall().methName().id().getText());
List args = new ArrayList<>();
- for(var expr : ctx.methCall().args().expr()){
+ for(var expr : ctx.methCall().methName().args().expr()){
Expression astExpr = expr.accept(this);
args.add(astExpr);
}
- return new MethodCall(id, args);
+ return new MethodCall(isField, recipient, id, args);
}
@Override
@@ -95,4 +117,19 @@ public class ExpressionGenerator extends DecafBaseVisitor {
}
return new New(type, args);
}
+
+ public static Expression generateRecipient(List ctxList, Expression recipient){
+ if(ctxList.isEmpty()){
+ return recipient;
+ }
+ DecafParser.RecipientContext ctx = ctxList.get(0);
+ ctxList.remove(0);
+ Id id = new Id(ctx.methName().id().getText());
+ List args = new ArrayList<>();
+ for(var expr : ctx.methName().args().expr()){
+ Expression astExpr = expr.accept(new ExpressionGenerator());
+ args.add(astExpr);
+ }
+ return new MethodCall(null, generateRecipient(ctxList, recipient), id, args);
+ }
}
diff --git a/src/main/java/de/maishai/StatementGenerator.java b/src/main/java/de/maishai/StatementGenerator.java
index 4ba4c62..0115640 100644
--- a/src/main/java/de/maishai/StatementGenerator.java
+++ b/src/main/java/de/maishai/StatementGenerator.java
@@ -2,6 +2,7 @@ package de.maishai;
import de.maishai.antlr.DecafBaseVisitor;
import de.maishai.antlr.DecafParser;
+import de.maishai.ast.AssignSign;
import de.maishai.ast.records.Expression;
import de.maishai.ast.records.Statement;
import de.maishai.ast.Type;
@@ -65,23 +66,33 @@ public class StatementGenerator extends DecafBaseVisitor {
return new Continue();
}
- //StatementExpression
@Override
- public Statement visitAssign(DecafParser.AssignContext ctx) {
+ public Statement visitAssignment(DecafParser.AssignmentContext ctx) {
Id id = new Id(ctx.id().getText());
+ AssignSign sign = getAssignSign(ctx.assignSign());
Expression expr = new ExpressionGenerator().visit(ctx.expr());
- return new Assignment(id, expr);
+ return new Assignment(id, sign, expr);
}
+ //StatementExpression
@Override
public Statement visitMethodCall(DecafParser.MethodCallContext ctx) {
- Id id = new Id(ctx.methCall().id().getText());
+ Boolean isField = false;
+ if(ctx.methCall().THIS() != null){
+ isField = true;
+ }
+ Expression recipient = null;
+ if(ctx.methCall().recipient() != null){
+ List recipientList = ctx.methCall().recipient();
+ recipient = new ExpressionGenerator().generateRecipient(recipientList, null);
+ }
+ Id id = new Id(ctx.methCall().methName().id().getText());
List args = new ArrayList<>();
- for(var expr : ctx.methCall().args().expr()){
+ for(var expr : ctx.methCall().methName().args().expr()){
Expression astExpr = expr.accept(new ExpressionGenerator());
args.add(astExpr);
}
- return new MethodCall(id, args);
+ return new MethodCall(isField, recipient, id, args);
}
@Override
@@ -94,4 +105,16 @@ public class StatementGenerator extends DecafBaseVisitor {
}
return new New(type, args);
}
+
+ public static AssignSign getAssignSign(DecafParser.AssignSignContext ctx){
+ if(ctx.ASSIGN() != null)
+ return AssignSign.ASSIGN;
+ if(ctx.ADD_ASSIGN() != null)
+ return AssignSign.ADD_ASSIGN;
+ if(ctx.SUB_ASSIGN() != null)
+ return AssignSign.SUB_ASSIGN;
+ if(ctx.MUL_ASSIGN() != null)
+ return AssignSign.MUL_ASSIGN;
+ throw new RuntimeException();
+ }
}
diff --git a/src/main/java/de/maishai/VariableGenerator.java b/src/main/java/de/maishai/VariableGenerator.java
index f2dc523..a4de07f 100644
--- a/src/main/java/de/maishai/VariableGenerator.java
+++ b/src/main/java/de/maishai/VariableGenerator.java
@@ -10,11 +10,9 @@ import de.maishai.ast.records.LocalVariable;
public class VariableGenerator extends DecafBaseVisitor {
@Override
- public LocalVariable visitVar(DecafParser.VarContext ctx) {
+ public LocalVariable visitLocalVar(DecafParser.LocalVarContext ctx) {
Id id = new Id(ctx.id().getText());
Type type = ASTGenerator.getType(ctx.type());
- if(ctx.expr() != null)
- return new LocalVariable(id, type, new ExpressionGenerator().visit(ctx.expr()));
- return new LocalVariable(id, type, null);
+ return new LocalVariable(id, type);
}
}
diff --git a/src/main/java/de/maishai/antlr/Decaf.interp b/src/main/java/de/maishai/antlr/Decaf.interp
index 2171e2e..d290ca0 100644
--- a/src/main/java/de/maishai/antlr/Decaf.interp
+++ b/src/main/java/de/maishai/antlr/Decaf.interp
@@ -4,7 +4,6 @@ null
'{'
'}'
';'
-'='
'('
')'
'static'
@@ -19,16 +18,32 @@ null
'return'
'break'
'continue'
-'true'
-'false'
+'.'
'public'
'new'
+'null'
+'this'
'-'
'+'
'*'
+'>'
+'<'
+'>='
+'<='
+'=='
+'!='
+'&&'
+'||'
+'='
+'+='
+'-='
+'*='
+'!'
'int'
'boolean'
'void'
+'char'
+null
null
null
null
@@ -55,17 +70,32 @@ null
null
null
null
-null
-null
PUBLIC
NEW
+NULL
+THIS
SUB
ADD
MUL
+GT
+LT
+GE
+LE
+EQ
+NE
+AND
+OR
+ASSIGN
+ADD_ASSIGN
+SUB_ASSIGN
+MUL_ASSIGN
+NOT
INT
BOOL
VOID
CHAR
+BOOLEANLITERAL
+CHARLITERAL
IDENTIFIER
NUMBER
WS
@@ -73,11 +103,14 @@ WS
rule names:
program
class
-var
+field
+localVar
+assignSign
returntype
type
meth
mainmeth
+constructor
params
param
block
@@ -85,12 +118,15 @@ stmt
stmtexpr
expr
binaryOp
+unaryOp
+fieldId
methCall
+recipient
+methName
args
literal
-boolean
id
atn:
-[4, 1, 33, 231, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15, 7, 15, 2, 16, 7, 16, 2, 17, 7, 17, 2, 18, 7, 18, 1, 0, 4, 0, 40, 8, 0, 11, 0, 12, 0, 41, 1, 1, 3, 1, 45, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 52, 8, 1, 10, 1, 12, 1, 55, 9, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 3, 2, 69, 8, 2, 1, 3, 1, 3, 3, 3, 73, 8, 3, 1, 4, 1, 4, 1, 5, 3, 5, 78, 8, 5, 1, 5, 1, 5, 1, 5, 1, 5, 3, 5, 84, 8, 5, 1, 5, 1, 5, 1, 5, 1, 5, 3, 5, 90, 8, 5, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 7, 1, 7, 1, 7, 5, 7, 104, 8, 7, 10, 7, 12, 7, 107, 9, 7, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 9, 5, 9, 115, 8, 9, 10, 9, 12, 9, 118, 9, 9, 1, 9, 1, 9, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 3, 10, 129, 8, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 1, 10, 3, 10, 165, 8, 10, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 3, 11, 179, 8, 11, 1, 11, 1, 11, 3, 11, 183, 8, 11, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 3, 12, 194, 8, 12, 1, 12, 1, 12, 1, 12, 1, 12, 5, 12, 200, 8, 12, 10, 12, 12, 12, 203, 9, 12, 1, 13, 1, 13, 1, 14, 1, 14, 1, 14, 3, 14, 210, 8, 14, 1, 14, 1, 14, 1, 15, 1, 15, 1, 15, 5, 15, 217, 8, 15, 10, 15, 12, 15, 220, 9, 15, 1, 16, 1, 16, 1, 16, 3, 16, 225, 8, 16, 1, 17, 1, 17, 1, 18, 1, 18, 1, 18, 0, 1, 24, 19, 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 0, 3, 2, 0, 27, 28, 30, 30, 1, 0, 24, 26, 1, 0, 20, 21, 244, 0, 39, 1, 0, 0, 0, 2, 44, 1, 0, 0, 0, 4, 68, 1, 0, 0, 0, 6, 72, 1, 0, 0, 0, 8, 74, 1, 0, 0, 0, 10, 89, 1, 0, 0, 0, 12, 91, 1, 0, 0, 0, 14, 100, 1, 0, 0, 0, 16, 108, 1, 0, 0, 0, 18, 111, 1, 0, 0, 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\ No newline at end of file
diff --git a/src/main/java/de/maishai/antlr/Decaf.tokens b/src/main/java/de/maishai/antlr/Decaf.tokens
index 2f81403..78b9736 100644
--- a/src/main/java/de/maishai/antlr/Decaf.tokens
+++ b/src/main/java/de/maishai/antlr/Decaf.tokens
@@ -17,46 +17,75 @@ T__15=16
T__16=17
T__17=18
T__18=19
-T__19=20
-T__20=21
-PUBLIC=22
-NEW=23
+PUBLIC=20
+NEW=21
+NULL=22
+THIS=23
SUB=24
ADD=25
MUL=26
-INT=27
-BOOL=28
-VOID=29
-CHAR=30
-IDENTIFIER=31
-NUMBER=32
-WS=33
+GT=27
+LT=28
+GE=29
+LE=30
+EQ=31
+NE=32
+AND=33
+OR=34
+ASSIGN=35
+ADD_ASSIGN=36
+SUB_ASSIGN=37
+MUL_ASSIGN=38
+NOT=39
+INT=40
+BOOL=41
+VOID=42
+CHAR=43
+BOOLEANLITERAL=44
+CHARLITERAL=45
+IDENTIFIER=46
+NUMBER=47
+WS=48
'class'=1
'{'=2
'}'=3
';'=4
-'='=5
-'('=6
-')'=7
-'static'=8
-'main'=9
-'String[] args'=10
-','=11
-'if'=12
-'else'=13
-'for'=14
-'while'=15
-'do'=16
-'return'=17
-'break'=18
-'continue'=19
-'true'=20
-'false'=21
-'public'=22
-'new'=23
+'('=5
+')'=6
+'static'=7
+'main'=8
+'String[] args'=9
+','=10
+'if'=11
+'else'=12
+'for'=13
+'while'=14
+'do'=15
+'return'=16
+'break'=17
+'continue'=18
+'.'=19
+'public'=20
+'new'=21
+'null'=22
+'this'=23
'-'=24
'+'=25
'*'=26
-'int'=27
-'boolean'=28
-'void'=29
+'>'=27
+'<'=28
+'>='=29
+'<='=30
+'=='=31
+'!='=32
+'&&'=33
+'||'=34
+'='=35
+'+='=36
+'-='=37
+'*='=38
+'!'=39
+'int'=40
+'boolean'=41
+'void'=42
+'char'=43
diff --git a/src/main/java/de/maishai/antlr/DecafBaseListener.java b/src/main/java/de/maishai/antlr/DecafBaseListener.java
index 739b886..2e2ade1 100644
--- a/src/main/java/de/maishai/antlr/DecafBaseListener.java
+++ b/src/main/java/de/maishai/antlr/DecafBaseListener.java
@@ -41,13 +41,37 @@ public class DecafBaseListener implements DecafListener {
*
* The default implementation does nothing.
*/
- @Override public void enterVar(DecafParser.VarContext ctx) { }
+ @Override public void enterField(DecafParser.FieldContext ctx) { }
/**
* {@inheritDoc}
*
* The default implementation does nothing.
*/
- @Override public void exitVar(DecafParser.VarContext ctx) { }
+ @Override public void exitField(DecafParser.FieldContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void enterLocalVar(DecafParser.LocalVarContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void exitLocalVar(DecafParser.LocalVarContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void enterAssignSign(DecafParser.AssignSignContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void exitAssignSign(DecafParser.AssignSignContext ctx) { }
/**
* {@inheritDoc}
*
@@ -96,6 +120,18 @@ public class DecafBaseListener implements DecafListener {
* The default implementation does nothing.
*/
@Override public void exitMainmeth(DecafParser.MainmethContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void enterConstructor(DecafParser.ConstructorContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void exitConstructor(DecafParser.ConstructorContext ctx) { }
/**
* {@inheritDoc}
*
@@ -228,6 +264,18 @@ public class DecafBaseListener implements DecafListener {
* The default implementation does nothing.
*/
@Override public void exitContinue(DecafParser.ContinueContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void enterAssignment(DecafParser.AssignmentContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void exitAssignment(DecafParser.AssignmentContext ctx) { }
/**
* {@inheritDoc}
*
@@ -240,18 +288,6 @@ public class DecafBaseListener implements DecafListener {
* The default implementation does nothing.
*/
@Override public void exitStatementExpressionstmt(DecafParser.StatementExpressionstmtContext ctx) { }
- /**
- * {@inheritDoc}
- *
- * The default implementation does nothing.
- */
- @Override public void enterAssign(DecafParser.AssignContext ctx) { }
- /**
- * {@inheritDoc}
- *
- * The default implementation does nothing.
- */
- @Override public void exitAssign(DecafParser.AssignContext ctx) { }
/**
* {@inheritDoc}
*
@@ -276,6 +312,30 @@ public class DecafBaseListener implements DecafListener {
* The default implementation does nothing.
*/
@Override public void exitNew(DecafParser.NewContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void enterNull(DecafParser.NullContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void exitNull(DecafParser.NullContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void enterUnaryOperation(DecafParser.UnaryOperationContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void exitUnaryOperation(DecafParser.UnaryOperationContext ctx) { }
/**
* {@inheritDoc}
*
@@ -288,18 +348,6 @@ public class DecafBaseListener implements DecafListener {
* The default implementation does nothing.
*/
@Override public void exitIdentifier(DecafParser.IdentifierContext ctx) { }
- /**
- * {@inheritDoc}
- *
- * The default implementation does nothing.
- */
- @Override public void enterMethodCallExpression(DecafParser.MethodCallExpressionContext ctx) { }
- /**
- * {@inheritDoc}
- *
- * The default implementation does nothing.
- */
- @Override public void exitMethodCallExpression(DecafParser.MethodCallExpressionContext ctx) { }
/**
* {@inheritDoc}
*
@@ -360,6 +408,30 @@ public class DecafBaseListener implements DecafListener {
* The default implementation does nothing.
*/
@Override public void exitBinaryOp(DecafParser.BinaryOpContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void enterUnaryOp(DecafParser.UnaryOpContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void exitUnaryOp(DecafParser.UnaryOpContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void enterFieldId(DecafParser.FieldIdContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void exitFieldId(DecafParser.FieldIdContext ctx) { }
/**
* {@inheritDoc}
*
@@ -372,6 +444,30 @@ public class DecafBaseListener implements DecafListener {
* The default implementation does nothing.
*/
@Override public void exitMethCall(DecafParser.MethCallContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void enterRecipient(DecafParser.RecipientContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void exitRecipient(DecafParser.RecipientContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void enterMethName(DecafParser.MethNameContext ctx) { }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation does nothing.
+ */
+ @Override public void exitMethName(DecafParser.MethNameContext ctx) { }
/**
* {@inheritDoc}
*
@@ -396,18 +492,6 @@ public class DecafBaseListener implements DecafListener {
* The default implementation does nothing.
*/
@Override public void exitLiteral(DecafParser.LiteralContext ctx) { }
- /**
- * {@inheritDoc}
- *
- * The default implementation does nothing.
- */
- @Override public void enterBoolean(DecafParser.BooleanContext ctx) { }
- /**
- * {@inheritDoc}
- *
- * The default implementation does nothing.
- */
- @Override public void exitBoolean(DecafParser.BooleanContext ctx) { }
/**
* {@inheritDoc}
*
diff --git a/src/main/java/de/maishai/antlr/DecafBaseVisitor.java b/src/main/java/de/maishai/antlr/DecafBaseVisitor.java
index ca4ed96..5fc8514 100644
--- a/src/main/java/de/maishai/antlr/DecafBaseVisitor.java
+++ b/src/main/java/de/maishai/antlr/DecafBaseVisitor.java
@@ -32,7 +32,21 @@ public class DecafBaseVisitor extends AbstractParseTreeVisitor implements
* The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.
*/
- @Override public T visitVar(DecafParser.VarContext ctx) { return visitChildren(ctx); }
+ @Override public T visitField(DecafParser.FieldContext ctx) { return visitChildren(ctx); }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation returns the result of calling
+ * {@link #visitChildren} on {@code ctx}.
+ */
+ @Override public T visitLocalVar(DecafParser.LocalVarContext ctx) { return visitChildren(ctx); }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation returns the result of calling
+ * {@link #visitChildren} on {@code ctx}.
+ */
+ @Override public T visitAssignSign(DecafParser.AssignSignContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
@@ -61,6 +75,13 @@ public class DecafBaseVisitor extends AbstractParseTreeVisitor implements
* {@link #visitChildren} on {@code ctx}.
*/
@Override public T visitMainmeth(DecafParser.MainmethContext ctx) { return visitChildren(ctx); }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation returns the result of calling
+ * {@link #visitChildren} on {@code ctx}.
+ */
+ @Override public T visitConstructor(DecafParser.ConstructorContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
@@ -144,14 +165,14 @@ public class DecafBaseVisitor extends AbstractParseTreeVisitor implements
* The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.
*/
- @Override public T visitStatementExpressionstmt(DecafParser.StatementExpressionstmtContext ctx) { return visitChildren(ctx); }
+ @Override public T visitAssignment(DecafParser.AssignmentContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.
*/
- @Override public T visitAssign(DecafParser.AssignContext ctx) { return visitChildren(ctx); }
+ @Override public T visitStatementExpressionstmt(DecafParser.StatementExpressionstmtContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
@@ -172,14 +193,21 @@ public class DecafBaseVisitor extends AbstractParseTreeVisitor implements
* The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.
*/
- @Override public T visitIdentifier(DecafParser.IdentifierContext ctx) { return visitChildren(ctx); }
+ @Override public T visitNull(DecafParser.NullContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
* The default implementation returns the result of calling
* {@link #visitChildren} on {@code ctx}.
*/
- @Override public T visitMethodCallExpression(DecafParser.MethodCallExpressionContext ctx) { return visitChildren(ctx); }
+ @Override public T visitUnaryOperation(DecafParser.UnaryOperationContext ctx) { return visitChildren(ctx); }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation returns the result of calling
+ * {@link #visitChildren} on {@code ctx}.
+ */
+ @Override public T visitIdentifier(DecafParser.IdentifierContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
@@ -215,6 +243,20 @@ public class DecafBaseVisitor extends AbstractParseTreeVisitor implements
* {@link #visitChildren} on {@code ctx}.
*/
@Override public T visitBinaryOp(DecafParser.BinaryOpContext ctx) { return visitChildren(ctx); }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation returns the result of calling
+ * {@link #visitChildren} on {@code ctx}.
+ */
+ @Override public T visitUnaryOp(DecafParser.UnaryOpContext ctx) { return visitChildren(ctx); }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation returns the result of calling
+ * {@link #visitChildren} on {@code ctx}.
+ */
+ @Override public T visitFieldId(DecafParser.FieldIdContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
@@ -222,6 +264,20 @@ public class DecafBaseVisitor extends AbstractParseTreeVisitor implements
* {@link #visitChildren} on {@code ctx}.
*/
@Override public T visitMethCall(DecafParser.MethCallContext ctx) { return visitChildren(ctx); }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation returns the result of calling
+ * {@link #visitChildren} on {@code ctx}.
+ */
+ @Override public T visitRecipient(DecafParser.RecipientContext ctx) { return visitChildren(ctx); }
+ /**
+ * {@inheritDoc}
+ *
+ * The default implementation returns the result of calling
+ * {@link #visitChildren} on {@code ctx}.
+ */
+ @Override public T visitMethName(DecafParser.MethNameContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
@@ -236,13 +292,6 @@ public class DecafBaseVisitor extends AbstractParseTreeVisitor implements
* {@link #visitChildren} on {@code ctx}.
*/
@Override public T visitLiteral(DecafParser.LiteralContext ctx) { return visitChildren(ctx); }
- /**
- * {@inheritDoc}
- *
- * The default implementation returns the result of calling
- * {@link #visitChildren} on {@code ctx}.
- */
- @Override public T visitBoolean(DecafParser.BooleanContext ctx) { return visitChildren(ctx); }
/**
* {@inheritDoc}
*
diff --git a/src/main/java/de/maishai/antlr/DecafLexer.interp b/src/main/java/de/maishai/antlr/DecafLexer.interp
index 8a2ad20..3ad479c 100644
--- a/src/main/java/de/maishai/antlr/DecafLexer.interp
+++ b/src/main/java/de/maishai/antlr/DecafLexer.interp
@@ -4,7 +4,6 @@ null
'{'
'}'
';'
-'='
'('
')'
'static'
@@ -19,16 +18,32 @@ null
'return'
'break'
'continue'
-'true'
-'false'
+'.'
'public'
'new'
+'null'
+'this'
'-'
'+'
'*'
+'>'
+'<'
+'>='
+'<='
+'=='
+'!='
+'&&'
+'||'
+'='
+'+='
+'-='
+'*='
+'!'
'int'
'boolean'
'void'
+'char'
+null
null
null
null
@@ -55,17 +70,32 @@ null
null
null
null
-null
-null
PUBLIC
NEW
+NULL
+THIS
SUB
ADD
MUL
+GT
+LT
+GE
+LE
+EQ
+NE
+AND
+OR
+ASSIGN
+ADD_ASSIGN
+SUB_ASSIGN
+MUL_ASSIGN
+NOT
INT
BOOL
VOID
CHAR
+BOOLEANLITERAL
+CHARLITERAL
IDENTIFIER
NUMBER
WS
@@ -90,17 +120,32 @@ T__15
T__16
T__17
T__18
-T__19
-T__20
PUBLIC
NEW
+NULL
+THIS
SUB
ADD
MUL
+GT
+LT
+GE
+LE
+EQ
+NE
+AND
+OR
+ASSIGN
+ADD_ASSIGN
+SUB_ASSIGN
+MUL_ASSIGN
+NOT
INT
BOOL
VOID
CHAR
+BOOLEANLITERAL
+CHARLITERAL
IDENTIFIER
NUMBER
WS
@@ -113,4 +158,4 @@ mode names:
DEFAULT_MODE
atn:
-[4, 0, 33, 219, 6, -1, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15, 7, 15, 2, 16, 7, 16, 2, 17, 7, 17, 2, 18, 7, 18, 2, 19, 7, 19, 2, 20, 7, 20, 2, 21, 7, 21, 2, 22, 7, 22, 2, 23, 7, 23, 2, 24, 7, 24, 2, 25, 7, 25, 2, 26, 7, 26, 2, 27, 7, 27, 2, 28, 7, 28, 2, 29, 7, 29, 2, 30, 7, 30, 2, 31, 7, 31, 2, 32, 7, 32, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 2, 1, 2, 1, 3, 1, 3, 1, 4, 1, 4, 1, 5, 1, 5, 1, 6, 1, 6, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 8, 1, 8, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 10, 1, 10, 1, 11, 1, 11, 1, 11, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 13, 1, 13, 1, 13, 1, 13, 1, 14, 1, 14, 1, 14, 1, 14, 1, 14, 1, 14, 1, 15, 1, 15, 1, 15, 1, 16, 1, 16, 1, 16, 1, 16, 1, 16, 1, 16, 1, 16, 1, 17, 1, 17, 1, 17, 1, 17, 1, 17, 1, 17, 1, 18, 1, 18, 1, 18, 1, 18, 1, 18, 1, 18, 1, 18, 1, 18, 1, 18, 1, 19, 1, 19, 1, 19, 1, 19, 1, 19, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 21, 1, 21, 1, 21, 1, 21, 1, 21, 1, 21, 1, 21, 1, 22, 1, 22, 1, 22, 1, 22, 1, 23, 1, 23, 1, 24, 1, 24, 1, 25, 1, 25, 1, 26, 1, 26, 1, 26, 1, 26, 1, 27, 1, 27, 1, 27, 1, 27, 1, 27, 1, 27, 1, 27, 1, 27, 1, 28, 1, 28, 1, 28, 1, 28, 1, 28, 1, 29, 1, 29, 1, 29, 1, 29, 1, 30, 4, 30, 207, 8, 30, 11, 30, 12, 30, 208, 1, 31, 4, 31, 212, 8, 31, 11, 31, 12, 31, 213, 1, 32, 1, 32, 1, 32, 1, 32, 0, 0, 33, 1, 1, 3, 2, 5, 3, 7, 4, 9, 5, 11, 6, 13, 7, 15, 8, 17, 9, 19, 10, 21, 11, 23, 12, 25, 13, 27, 14, 29, 15, 31, 16, 33, 17, 35, 18, 37, 19, 39, 20, 41, 21, 43, 22, 45, 23, 47, 24, 49, 25, 51, 26, 53, 27, 55, 28, 57, 29, 59, 30, 61, 31, 63, 32, 65, 33, 1, 0, 4, 1, 0, 39, 39, 2, 0, 65, 90, 97, 122, 1, 0, 48, 57, 3, 0, 9, 10, 13, 13, 32, 32, 220, 0, 1, 1, 0, 0, 0, 0, 3, 1, 0, 0, 0, 0, 5, 1, 0, 0, 0, 0, 7, 1, 0, 0, 0, 0, 9, 1, 0, 0, 0, 0, 11, 1, 0, 0, 0, 0, 13, 1, 0, 0, 0, 0, 15, 1, 0, 0, 0, 0, 17, 1, 0, 0, 0, 0, 19, 1, 0, 0, 0, 0, 21, 1, 0, 0, 0, 0, 23, 1, 0, 0, 0, 0, 25, 1, 0, 0, 0, 0, 27, 1, 0, 0, 0, 0, 29, 1, 0, 0, 0, 0, 31, 1, 0, 0, 0, 0, 33, 1, 0, 0, 0, 0, 35, 1, 0, 0, 0, 0, 37, 1, 0, 0, 0, 0, 39, 1, 0, 0, 0, 0, 41, 1, 0, 0, 0, 0, 43, 1, 0, 0, 0, 0, 45, 1, 0, 0, 0, 0, 47, 1, 0, 0, 0, 0, 49, 1, 0, 0, 0, 0, 51, 1, 0, 0, 0, 0, 53, 1, 0, 0, 0, 0, 55, 1, 0, 0, 0, 0, 57, 1, 0, 0, 0, 0, 59, 1, 0, 0, 0, 0, 61, 1, 0, 0, 0, 0, 63, 1, 0, 0, 0, 0, 65, 1, 0, 0, 0, 1, 67, 1, 0, 0, 0, 3, 73, 1, 0, 0, 0, 5, 75, 1, 0, 0, 0, 7, 77, 1, 0, 0, 0, 9, 79, 1, 0, 0, 0, 11, 81, 1, 0, 0, 0, 13, 83, 1, 0, 0, 0, 15, 85, 1, 0, 0, 0, 17, 92, 1, 0, 0, 0, 19, 97, 1, 0, 0, 0, 21, 111, 1, 0, 0, 0, 23, 113, 1, 0, 0, 0, 25, 116, 1, 0, 0, 0, 27, 121, 1, 0, 0, 0, 29, 125, 1, 0, 0, 0, 31, 131, 1, 0, 0, 0, 33, 134, 1, 0, 0, 0, 35, 141, 1, 0, 0, 0, 37, 147, 1, 0, 0, 0, 39, 156, 1, 0, 0, 0, 41, 161, 1, 0, 0, 0, 43, 167, 1, 0, 0, 0, 45, 174, 1, 0, 0, 0, 47, 178, 1, 0, 0, 0, 49, 180, 1, 0, 0, 0, 51, 182, 1, 0, 0, 0, 53, 184, 1, 0, 0, 0, 55, 188, 1, 0, 0, 0, 57, 196, 1, 0, 0, 0, 59, 201, 1, 0, 0, 0, 61, 206, 1, 0, 0, 0, 63, 211, 1, 0, 0, 0, 65, 215, 1, 0, 0, 0, 67, 68, 5, 99, 0, 0, 68, 69, 5, 108, 0, 0, 69, 70, 5, 97, 0, 0, 70, 71, 5, 115, 0, 0, 71, 72, 5, 115, 0, 0, 72, 2, 1, 0, 0, 0, 73, 74, 5, 123, 0, 0, 74, 4, 1, 0, 0, 0, 75, 76, 5, 125, 0, 0, 76, 6, 1, 0, 0, 0, 77, 78, 5, 59, 0, 0, 78, 8, 1, 0, 0, 0, 79, 80, 5, 61, 0, 0, 80, 10, 1, 0, 0, 0, 81, 82, 5, 40, 0, 0, 82, 12, 1, 0, 0, 0, 83, 84, 5, 41, 0, 0, 84, 14, 1, 0, 0, 0, 85, 86, 5, 115, 0, 0, 86, 87, 5, 116, 0, 0, 87, 88, 5, 97, 0, 0, 88, 89, 5, 116, 0, 0, 89, 90, 5, 105, 0, 0, 90, 91, 5, 99, 0, 0, 91, 16, 1, 0, 0, 0, 92, 93, 5, 109, 0, 0, 93, 94, 5, 97, 0, 0, 94, 95, 5, 105, 0, 0, 95, 96, 5, 110, 0, 0, 96, 18, 1, 0, 0, 0, 97, 98, 5, 83, 0, 0, 98, 99, 5, 116, 0, 0, 99, 100, 5, 114, 0, 0, 100, 101, 5, 105, 0, 0, 101, 102, 5, 110, 0, 0, 102, 103, 5, 103, 0, 0, 103, 104, 5, 91, 0, 0, 104, 105, 5, 93, 0, 0, 105, 106, 5, 32, 0, 0, 106, 107, 5, 97, 0, 0, 107, 108, 5, 114, 0, 0, 108, 109, 5, 103, 0, 0, 109, 110, 5, 115, 0, 0, 110, 20, 1, 0, 0, 0, 111, 112, 5, 44, 0, 0, 112, 22, 1, 0, 0, 0, 113, 114, 5, 105, 0, 0, 114, 115, 5, 102, 0, 0, 115, 24, 1, 0, 0, 0, 116, 117, 5, 101, 0, 0, 117, 118, 5, 108, 0, 0, 118, 119, 5, 115, 0, 0, 119, 120, 5, 101, 0, 0, 120, 26, 1, 0, 0, 0, 121, 122, 5, 102, 0, 0, 122, 123, 5, 111, 0, 0, 123, 124, 5, 114, 0, 0, 124, 28, 1, 0, 0, 0, 125, 126, 5, 119, 0, 0, 126, 127, 5, 104, 0, 0, 127, 128, 5, 105, 0, 0, 128, 129, 5, 108, 0, 0, 129, 130, 5, 101, 0, 0, 130, 30, 1, 0, 0, 0, 131, 132, 5, 100, 0, 0, 132, 133, 5, 111, 0, 0, 133, 32, 1, 0, 0, 0, 134, 135, 5, 114, 0, 0, 135, 136, 5, 101, 0, 0, 136, 137, 5, 116, 0, 0, 137, 138, 5, 117, 0, 0, 138, 139, 5, 114, 0, 0, 139, 140, 5, 110, 0, 0, 140, 34, 1, 0, 0, 0, 141, 142, 5, 98, 0, 0, 142, 143, 5, 114, 0, 0, 143, 144, 5, 101, 0, 0, 144, 145, 5, 97, 0, 0, 145, 146, 5, 107, 0, 0, 146, 36, 1, 0, 0, 0, 147, 148, 5, 99, 0, 0, 148, 149, 5, 111, 0, 0, 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\ No newline at end of file
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213, 1, 0, 0, 0, 55, 215, 1, 0, 0, 0, 57, 217, 1, 0, 0, 0, 59, 220, 1, 0, 0, 0, 61, 223, 1, 0, 0, 0, 63, 226, 1, 0, 0, 0, 65, 229, 1, 0, 0, 0, 67, 232, 1, 0, 0, 0, 69, 235, 1, 0, 0, 0, 71, 237, 1, 0, 0, 0, 73, 240, 1, 0, 0, 0, 75, 243, 1, 0, 0, 0, 77, 246, 1, 0, 0, 0, 79, 248, 1, 0, 0, 0, 81, 252, 1, 0, 0, 0, 83, 260, 1, 0, 0, 0, 85, 265, 1, 0, 0, 0, 87, 279, 1, 0, 0, 0, 89, 281, 1, 0, 0, 0, 91, 286, 1, 0, 0, 0, 93, 291, 1, 0, 0, 0, 95, 295, 1, 0, 0, 0, 97, 98, 5, 99, 0, 0, 98, 99, 5, 108, 0, 0, 99, 100, 5, 97, 0, 0, 100, 101, 5, 115, 0, 0, 101, 102, 5, 115, 0, 0, 102, 2, 1, 0, 0, 0, 103, 104, 5, 123, 0, 0, 104, 4, 1, 0, 0, 0, 105, 106, 5, 125, 0, 0, 106, 6, 1, 0, 0, 0, 107, 108, 5, 59, 0, 0, 108, 8, 1, 0, 0, 0, 109, 110, 5, 40, 0, 0, 110, 10, 1, 0, 0, 0, 111, 112, 5, 41, 0, 0, 112, 12, 1, 0, 0, 0, 113, 114, 5, 115, 0, 0, 114, 115, 5, 116, 0, 0, 115, 116, 5, 97, 0, 0, 116, 117, 5, 116, 0, 0, 117, 118, 5, 105, 0, 0, 118, 119, 5, 99, 0, 0, 119, 14, 1, 0, 0, 0, 120, 121, 5, 109, 0, 0, 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\ No newline at end of file
diff --git a/src/main/java/de/maishai/antlr/DecafLexer.java b/src/main/java/de/maishai/antlr/DecafLexer.java
index 05dfaa1..7145a24 100644
--- a/src/main/java/de/maishai/antlr/DecafLexer.java
+++ b/src/main/java/de/maishai/antlr/DecafLexer.java
@@ -19,8 +19,11 @@ public class DecafLexer extends Lexer {
public static final int
T__0=1, T__1=2, T__2=3, T__3=4, T__4=5, T__5=6, T__6=7, T__7=8, T__8=9,
T__9=10, T__10=11, T__11=12, T__12=13, T__13=14, T__14=15, T__15=16, T__16=17,
- T__17=18, T__18=19, T__19=20, T__20=21, PUBLIC=22, NEW=23, SUB=24, ADD=25,
- MUL=26, INT=27, BOOL=28, VOID=29, CHAR=30, IDENTIFIER=31, NUMBER=32, WS=33;
+ T__17=18, T__18=19, PUBLIC=20, NEW=21, NULL=22, THIS=23, SUB=24, ADD=25,
+ MUL=26, GT=27, LT=28, GE=29, LE=30, EQ=31, NE=32, AND=33, OR=34, ASSIGN=35,
+ ADD_ASSIGN=36, SUB_ASSIGN=37, MUL_ASSIGN=38, NOT=39, INT=40, BOOL=41,
+ VOID=42, CHAR=43, BOOLEANLITERAL=44, CHARLITERAL=45, IDENTIFIER=46, NUMBER=47,
+ WS=48;
public static String[] channelNames = {
"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
};
@@ -33,26 +36,32 @@ public class DecafLexer extends Lexer {
return new String[] {
"T__0", "T__1", "T__2", "T__3", "T__4", "T__5", "T__6", "T__7", "T__8",
"T__9", "T__10", "T__11", "T__12", "T__13", "T__14", "T__15", "T__16",
- "T__17", "T__18", "T__19", "T__20", "PUBLIC", "NEW", "SUB", "ADD", "MUL",
- "INT", "BOOL", "VOID", "CHAR", "IDENTIFIER", "NUMBER", "WS"
+ "T__17", "T__18", "PUBLIC", "NEW", "NULL", "THIS", "SUB", "ADD", "MUL",
+ "GT", "LT", "GE", "LE", "EQ", "NE", "AND", "OR", "ASSIGN", "ADD_ASSIGN",
+ "SUB_ASSIGN", "MUL_ASSIGN", "NOT", "INT", "BOOL", "VOID", "CHAR", "BOOLEANLITERAL",
+ "CHARLITERAL", "IDENTIFIER", "NUMBER", "WS"
};
}
public static final String[] ruleNames = makeRuleNames();
private static String[] makeLiteralNames() {
return new String[] {
- null, "'class'", "'{'", "'}'", "';'", "'='", "'('", "')'", "'static'",
- "'main'", "'String[] args'", "','", "'if'", "'else'", "'for'", "'while'",
- "'do'", "'return'", "'break'", "'continue'", "'true'", "'false'", "'public'",
- "'new'", "'-'", "'+'", "'*'", "'int'", "'boolean'", "'void'"
+ null, "'class'", "'{'", "'}'", "';'", "'('", "')'", "'static'", "'main'",
+ "'String[] args'", "','", "'if'", "'else'", "'for'", "'while'", "'do'",
+ "'return'", "'break'", "'continue'", "'.'", "'public'", "'new'", "'null'",
+ "'this'", "'-'", "'+'", "'*'", "'>'", "'<'", "'>='", "'<='", "'=='",
+ "'!='", "'&&'", "'||'", "'='", "'+='", "'-='", "'*='", "'!'", "'int'",
+ "'boolean'", "'void'", "'char'"
};
}
private static final String[] _LITERAL_NAMES = makeLiteralNames();
private static String[] makeSymbolicNames() {
return new String[] {
null, null, null, null, null, null, null, null, null, null, null, null,
- null, null, null, null, null, null, null, null, null, null, "PUBLIC",
- "NEW", "SUB", "ADD", "MUL", "INT", "BOOL", "VOID", "CHAR", "IDENTIFIER",
+ null, null, null, null, null, null, null, null, "PUBLIC", "NEW", "NULL",
+ "THIS", "SUB", "ADD", "MUL", "GT", "LT", "GE", "LE", "EQ", "NE", "AND",
+ "OR", "ASSIGN", "ADD_ASSIGN", "SUB_ASSIGN", "MUL_ASSIGN", "NOT", "INT",
+ "BOOL", "VOID", "CHAR", "BOOLEANLITERAL", "CHARLITERAL", "IDENTIFIER",
"NUMBER", "WS"
};
}
@@ -115,7 +124,7 @@ public class DecafLexer extends Lexer {
public ATN getATN() { return _ATN; }
public static final String _serializedATN =
- "\u0004\u0000!\u00db\u0006\uffff\uffff\u0002\u0000\u0007\u0000\u0002\u0001"+
+ "\u0004\u00000\u012b\u0006\uffff\uffff\u0002\u0000\u0007\u0000\u0002\u0001"+
"\u0007\u0001\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\b\u0007\b\u0002\t\u0007\t\u0002\n\u0007\n\u0002\u000b"+
@@ -125,127 +134,173 @@ public class DecafLexer extends Lexer {
"\u0015\u0007\u0015\u0002\u0016\u0007\u0016\u0002\u0017\u0007\u0017\u0002"+
"\u0018\u0007\u0018\u0002\u0019\u0007\u0019\u0002\u001a\u0007\u001a\u0002"+
"\u001b\u0007\u001b\u0002\u001c\u0007\u001c\u0002\u001d\u0007\u001d\u0002"+
- "\u001e\u0007\u001e\u0002\u001f\u0007\u001f\u0002 \u0007 \u0001\u0000\u0001"+
- "\u0000\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0001\u0001"+
- "\u0001\u0001\u0002\u0001\u0002\u0001\u0003\u0001\u0003\u0001\u0004\u0001"+
- "\u0004\u0001\u0005\u0001\u0005\u0001\u0006\u0001\u0006\u0001\u0007\u0001"+
- "\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001\u0007\u0001"+
- "\b\u0001\b\u0001\b\u0001\b\u0001\b\u0001\t\u0001\t\u0001\t\u0001\t\u0001"+
- "\t\u0001\t\u0001\t\u0001\t\u0001\t\u0001\t\u0001\t\u0001\t\u0001\t\u0001"+
- "\t\u0001\n\u0001\n\u0001\u000b\u0001\u000b\u0001\u000b\u0001\f\u0001\f"+
- "\u0001\f\u0001\f\u0001\f\u0001\r\u0001\r\u0001\r\u0001\r\u0001\u000e\u0001"+
- "\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000f\u0001"+
+ "\u001e\u0007\u001e\u0002\u001f\u0007\u001f\u0002 \u0007 \u0002!\u0007"+
+ "!\u0002\"\u0007\"\u0002#\u0007#\u0002$\u0007$\u0002%\u0007%\u0002&\u0007"+
+ "&\u0002\'\u0007\'\u0002(\u0007(\u0002)\u0007)\u0002*\u0007*\u0002+\u0007"+
+ "+\u0002,\u0007,\u0002-\u0007-\u0002.\u0007.\u0002/\u0007/\u0001\u0000"+
+ "\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0001"+
+ "\u0001\u0001\u0001\u0002\u0001\u0002\u0001\u0003\u0001\u0003\u0001\u0004"+
+ "\u0001\u0004\u0001\u0005\u0001\u0005\u0001\u0006\u0001\u0006\u0001\u0006"+
+ "\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0007\u0001\u0007"+
+ "\u0001\u0007\u0001\u0007\u0001\u0007\u0001\b\u0001\b\u0001\b\u0001\b\u0001"+
+ "\b\u0001\b\u0001\b\u0001\b\u0001\b\u0001\b\u0001\b\u0001\b\u0001\b\u0001"+
+ "\b\u0001\t\u0001\t\u0001\n\u0001\n\u0001\n\u0001\u000b\u0001\u000b\u0001"+
+ "\u000b\u0001\u000b\u0001\u000b\u0001\f\u0001\f\u0001\f\u0001\f\u0001\r"+
+ "\u0001\r\u0001\r\u0001\r\u0001\r\u0001\r\u0001\u000e\u0001\u000e\u0001"+
+ "\u000e\u0001\u000f\u0001\u000f\u0001\u000f\u0001\u000f\u0001\u000f\u0001"+
"\u000f\u0001\u000f\u0001\u0010\u0001\u0010\u0001\u0010\u0001\u0010\u0001"+
- "\u0010\u0001\u0010\u0001\u0010\u0001\u0011\u0001\u0011\u0001\u0011\u0001"+
- "\u0011\u0001\u0011\u0001\u0011\u0001\u0012\u0001\u0012\u0001\u0012\u0001"+
- "\u0012\u0001\u0012\u0001\u0012\u0001\u0012\u0001\u0012\u0001\u0012\u0001"+
- "\u0013\u0001\u0013\u0001\u0013\u0001\u0013\u0001\u0013\u0001\u0014\u0001"+
- "\u0014\u0001\u0014\u0001\u0014\u0001\u0014\u0001\u0014\u0001\u0015\u0001"+
- "\u0015\u0001\u0015\u0001\u0015\u0001\u0015\u0001\u0015\u0001\u0015\u0001"+
+ "\u0010\u0001\u0010\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001"+
+ "\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0012\u0001"+
+ "\u0012\u0001\u0013\u0001\u0013\u0001\u0013\u0001\u0013\u0001\u0013\u0001"+
+ "\u0013\u0001\u0013\u0001\u0014\u0001\u0014\u0001\u0014\u0001\u0014\u0001"+
+ "\u0015\u0001\u0015\u0001\u0015\u0001\u0015\u0001\u0015\u0001\u0016\u0001"+
"\u0016\u0001\u0016\u0001\u0016\u0001\u0016\u0001\u0017\u0001\u0017\u0001"+
"\u0018\u0001\u0018\u0001\u0019\u0001\u0019\u0001\u001a\u0001\u001a\u0001"+
- "\u001a\u0001\u001a\u0001\u001b\u0001\u001b\u0001\u001b\u0001\u001b\u0001"+
- "\u001b\u0001\u001b\u0001\u001b\u0001\u001b\u0001\u001c\u0001\u001c\u0001"+
- "\u001c\u0001\u001c\u0001\u001c\u0001\u001d\u0001\u001d\u0001\u001d\u0001"+
- "\u001d\u0001\u001e\u0004\u001e\u00cf\b\u001e\u000b\u001e\f\u001e\u00d0"+
- "\u0001\u001f\u0004\u001f\u00d4\b\u001f\u000b\u001f\f\u001f\u00d5\u0001"+
- " \u0001 \u0001 \u0001 \u0000\u0000!\u0001\u0001\u0003\u0002\u0005\u0003"+
+ "\u001b\u0001\u001b\u0001\u001c\u0001\u001c\u0001\u001c\u0001\u001d\u0001"+
+ "\u001d\u0001\u001d\u0001\u001e\u0001\u001e\u0001\u001e\u0001\u001f\u0001"+
+ "\u001f\u0001\u001f\u0001 \u0001 \u0001 \u0001!\u0001!\u0001!\u0001\"\u0001"+
+ "\"\u0001#\u0001#\u0001#\u0001$\u0001$\u0001$\u0001%\u0001%\u0001%\u0001"+
+ "&\u0001&\u0001\'\u0001\'\u0001\'\u0001\'\u0001(\u0001(\u0001(\u0001(\u0001"+
+ "(\u0001(\u0001(\u0001(\u0001)\u0001)\u0001)\u0001)\u0001)\u0001*\u0001"+
+ "*\u0001*\u0001*\u0001*\u0001+\u0001+\u0001+\u0001+\u0001+\u0001+\u0001"+
+ "+\u0001+\u0001+\u0003+\u0118\b+\u0001,\u0001,\u0001,\u0001,\u0001-\u0004"+
+ "-\u011f\b-\u000b-\f-\u0120\u0001.\u0004.\u0124\b.\u000b.\f.\u0125\u0001"+
+ "/\u0001/\u0001/\u0001/\u0000\u00000\u0001\u0001\u0003\u0002\u0005\u0003"+
"\u0007\u0004\t\u0005\u000b\u0006\r\u0007\u000f\b\u0011\t\u0013\n\u0015"+
"\u000b\u0017\f\u0019\r\u001b\u000e\u001d\u000f\u001f\u0010!\u0011#\u0012"+
"%\u0013\'\u0014)\u0015+\u0016-\u0017/\u00181\u00193\u001a5\u001b7\u001c"+
- "9\u001d;\u001e=\u001f? A!\u0001\u0000\u0004\u0001\u0000\'\'\u0002\u0000"+
- "AZaz\u0001\u000009\u0003\u0000\t\n\r\r \u00dc\u0000\u0001\u0001\u0000"+
- "\u0000\u0000\u0000\u0003\u0001\u0000\u0000\u0000\u0000\u0005\u0001\u0000"+
- "\u0000\u0000\u0000\u0007\u0001\u0000\u0000\u0000\u0000\t\u0001\u0000\u0000"+
- "\u0000\u0000\u000b\u0001\u0000\u0000\u0000\u0000\r\u0001\u0000\u0000\u0000"+
- "\u0000\u000f\u0001\u0000\u0000\u0000\u0000\u0011\u0001\u0000\u0000\u0000"+
- "\u0000\u0013\u0001\u0000\u0000\u0000\u0000\u0015\u0001\u0000\u0000\u0000"+
- "\u0000\u0017\u0001\u0000\u0000\u0000\u0000\u0019\u0001\u0000\u0000\u0000"+
- "\u0000\u001b\u0001\u0000\u0000\u0000\u0000\u001d\u0001\u0000\u0000\u0000"+
- "\u0000\u001f\u0001\u0000\u0000\u0000\u0000!\u0001\u0000\u0000\u0000\u0000"+
- "#\u0001\u0000\u0000\u0000\u0000%\u0001\u0000\u0000\u0000\u0000\'\u0001"+
- "\u0000\u0000\u0000\u0000)\u0001\u0000\u0000\u0000\u0000+\u0001\u0000\u0000"+
- "\u0000\u0000-\u0001\u0000\u0000\u0000\u0000/\u0001\u0000\u0000\u0000\u0000"+
- "1\u0001\u0000\u0000\u0000\u00003\u0001\u0000\u0000\u0000\u00005\u0001"+
- "\u0000\u0000\u0000\u00007\u0001\u0000\u0000\u0000\u00009\u0001\u0000\u0000"+
- "\u0000\u0000;\u0001\u0000\u0000\u0000\u0000=\u0001\u0000\u0000\u0000\u0000"+
- "?\u0001\u0000\u0000\u0000\u0000A\u0001\u0000\u0000\u0000\u0001C\u0001"+
- "\u0000\u0000\u0000\u0003I\u0001\u0000\u0000\u0000\u0005K\u0001\u0000\u0000"+
- "\u0000\u0007M\u0001\u0000\u0000\u0000\tO\u0001\u0000\u0000\u0000\u000b"+
- "Q\u0001\u0000\u0000\u0000\rS\u0001\u0000\u0000\u0000\u000fU\u0001\u0000"+
- "\u0000\u0000\u0011\\\u0001\u0000\u0000\u0000\u0013a\u0001\u0000\u0000"+
- "\u0000\u0015o\u0001\u0000\u0000\u0000\u0017q\u0001\u0000\u0000\u0000\u0019"+
- "t\u0001\u0000\u0000\u0000\u001by\u0001\u0000\u0000\u0000\u001d}\u0001"+
- "\u0000\u0000\u0000\u001f\u0083\u0001\u0000\u0000\u0000!\u0086\u0001\u0000"+
- "\u0000\u0000#\u008d\u0001\u0000\u0000\u0000%\u0093\u0001\u0000\u0000\u0000"+
- "\'\u009c\u0001\u0000\u0000\u0000)\u00a1\u0001\u0000\u0000\u0000+\u00a7"+
- "\u0001\u0000\u0000\u0000-\u00ae\u0001\u0000\u0000\u0000/\u00b2\u0001\u0000"+
- "\u0000\u00001\u00b4\u0001\u0000\u0000\u00003\u00b6\u0001\u0000\u0000\u0000"+
- "5\u00b8\u0001\u0000\u0000\u00007\u00bc\u0001\u0000\u0000\u00009\u00c4"+
- "\u0001\u0000\u0000\u0000;\u00c9\u0001\u0000\u0000\u0000=\u00ce\u0001\u0000"+
- "\u0000\u0000?\u00d3\u0001\u0000\u0000\u0000A\u00d7\u0001\u0000\u0000\u0000"+
- "CD\u0005c\u0000\u0000DE\u0005l\u0000\u0000EF\u0005a\u0000\u0000FG\u0005"+
- "s\u0000\u0000GH\u0005s\u0000\u0000H\u0002\u0001\u0000\u0000\u0000IJ\u0005"+
- "{\u0000\u0000J\u0004\u0001\u0000\u0000\u0000KL\u0005}\u0000\u0000L\u0006"+
- "\u0001\u0000\u0000\u0000MN\u0005;\u0000\u0000N\b\u0001\u0000\u0000\u0000"+
- "OP\u0005=\u0000\u0000P\n\u0001\u0000\u0000\u0000QR\u0005(\u0000\u0000"+
- "R\f\u0001\u0000\u0000\u0000ST\u0005)\u0000\u0000T\u000e\u0001\u0000\u0000"+
- "\u0000UV\u0005s\u0000\u0000VW\u0005t\u0000\u0000WX\u0005a\u0000\u0000"+
- "XY\u0005t\u0000\u0000YZ\u0005i\u0000\u0000Z[\u0005c\u0000\u0000[\u0010"+
- "\u0001\u0000\u0000\u0000\\]\u0005m\u0000\u0000]^\u0005a\u0000\u0000^_"+
- "\u0005i\u0000\u0000_`\u0005n\u0000\u0000`\u0012\u0001\u0000\u0000\u0000"+
- "ab\u0005S\u0000\u0000bc\u0005t\u0000\u0000cd\u0005r\u0000\u0000de\u0005"+
- "i\u0000\u0000ef\u0005n\u0000\u0000fg\u0005g\u0000\u0000gh\u0005[\u0000"+
- "\u0000hi\u0005]\u0000\u0000ij\u0005 \u0000\u0000jk\u0005a\u0000\u0000"+
- "kl\u0005r\u0000\u0000lm\u0005g\u0000\u0000mn\u0005s\u0000\u0000n\u0014"+
- "\u0001\u0000\u0000\u0000op\u0005,\u0000\u0000p\u0016\u0001\u0000\u0000"+
- "\u0000qr\u0005i\u0000\u0000rs\u0005f\u0000\u0000s\u0018\u0001\u0000\u0000"+
- "\u0000tu\u0005e\u0000\u0000uv\u0005l\u0000\u0000vw\u0005s\u0000\u0000"+
- "wx\u0005e\u0000\u0000x\u001a\u0001\u0000\u0000\u0000yz\u0005f\u0000\u0000"+
- "z{\u0005o\u0000\u0000{|\u0005r\u0000\u0000|\u001c\u0001\u0000\u0000\u0000"+
- "}~\u0005w\u0000\u0000~\u007f\u0005h\u0000\u0000\u007f\u0080\u0005i\u0000"+
- "\u0000\u0080\u0081\u0005l\u0000\u0000\u0081\u0082\u0005e\u0000\u0000\u0082"+
- "\u001e\u0001\u0000\u0000\u0000\u0083\u0084\u0005d\u0000\u0000\u0084\u0085"+
- "\u0005o\u0000\u0000\u0085 \u0001\u0000\u0000\u0000\u0086\u0087\u0005r"+
- "\u0000\u0000\u0087\u0088\u0005e\u0000\u0000\u0088\u0089\u0005t\u0000\u0000"+
- "\u0089\u008a\u0005u\u0000\u0000\u008a\u008b\u0005r\u0000\u0000\u008b\u008c"+
- "\u0005n\u0000\u0000\u008c\"\u0001\u0000\u0000\u0000\u008d\u008e\u0005"+
- "b\u0000\u0000\u008e\u008f\u0005r\u0000\u0000\u008f\u0090\u0005e\u0000"+
- "\u0000\u0090\u0091\u0005a\u0000\u0000\u0091\u0092\u0005k\u0000\u0000\u0092"+
- "$\u0001\u0000\u0000\u0000\u0093\u0094\u0005c\u0000\u0000\u0094\u0095\u0005"+
- "o\u0000\u0000\u0095\u0096\u0005n\u0000\u0000\u0096\u0097\u0005t\u0000"+
- "\u0000\u0097\u0098\u0005i\u0000\u0000\u0098\u0099\u0005n\u0000\u0000\u0099"+
- "\u009a\u0005u\u0000\u0000\u009a\u009b\u0005e\u0000\u0000\u009b&\u0001"+
- "\u0000\u0000\u0000\u009c\u009d\u0005t\u0000\u0000\u009d\u009e\u0005r\u0000"+
- "\u0000\u009e\u009f\u0005u\u0000\u0000\u009f\u00a0\u0005e\u0000\u0000\u00a0"+
- "(\u0001\u0000\u0000\u0000\u00a1\u00a2\u0005f\u0000\u0000\u00a2\u00a3\u0005"+
- "a\u0000\u0000\u00a3\u00a4\u0005l\u0000\u0000\u00a4\u00a5\u0005s\u0000"+
- "\u0000\u00a5\u00a6\u0005e\u0000\u0000\u00a6*\u0001\u0000\u0000\u0000\u00a7"+
- "\u00a8\u0005p\u0000\u0000\u00a8\u00a9\u0005u\u0000\u0000\u00a9\u00aa\u0005"+
- "b\u0000\u0000\u00aa\u00ab\u0005l\u0000\u0000\u00ab\u00ac\u0005i\u0000"+
- "\u0000\u00ac\u00ad\u0005c\u0000\u0000\u00ad,\u0001\u0000\u0000\u0000\u00ae"+
- "\u00af\u0005n\u0000\u0000\u00af\u00b0\u0005e\u0000\u0000\u00b0\u00b1\u0005"+
- "w\u0000\u0000\u00b1.\u0001\u0000\u0000\u0000\u00b2\u00b3\u0005-\u0000"+
- "\u0000\u00b30\u0001\u0000\u0000\u0000\u00b4\u00b5\u0005+\u0000\u0000\u00b5"+
- "2\u0001\u0000\u0000\u0000\u00b6\u00b7\u0005*\u0000\u0000\u00b74\u0001"+
- "\u0000\u0000\u0000\u00b8\u00b9\u0005i\u0000\u0000\u00b9\u00ba\u0005n\u0000"+
- "\u0000\u00ba\u00bb\u0005t\u0000\u0000\u00bb6\u0001\u0000\u0000\u0000\u00bc"+
- "\u00bd\u0005b\u0000\u0000\u00bd\u00be\u0005o\u0000\u0000\u00be\u00bf\u0005"+
- "o\u0000\u0000\u00bf\u00c0\u0005l\u0000\u0000\u00c0\u00c1\u0005e\u0000"+
- "\u0000\u00c1\u00c2\u0005a\u0000\u0000\u00c2\u00c3\u0005n\u0000\u0000\u00c3"+
- "8\u0001\u0000\u0000\u0000\u00c4\u00c5\u0005v\u0000\u0000\u00c5\u00c6\u0005"+
- "o\u0000\u0000\u00c6\u00c7\u0005i\u0000\u0000\u00c7\u00c8\u0005d\u0000"+
- "\u0000\u00c8:\u0001\u0000\u0000\u0000\u00c9\u00ca\u0007\u0000\u0000\u0000"+
- "\u00ca\u00cb\u0007\u0001\u0000\u0000\u00cb\u00cc\u0007\u0000\u0000\u0000"+
- "\u00cc<\u0001\u0000\u0000\u0000\u00cd\u00cf\u0007\u0001\u0000\u0000\u00ce"+
- "\u00cd\u0001\u0000\u0000\u0000\u00cf\u00d0\u0001\u0000\u0000\u0000\u00d0"+
- "\u00ce\u0001\u0000\u0000\u0000\u00d0\u00d1\u0001\u0000\u0000\u0000\u00d1"+
- ">\u0001\u0000\u0000\u0000\u00d2\u00d4\u0007\u0002\u0000\u0000\u00d3\u00d2"+
- "\u0001\u0000\u0000\u0000\u00d4\u00d5\u0001\u0000\u0000\u0000\u00d5\u00d3"+
- "\u0001\u0000\u0000\u0000\u00d5\u00d6\u0001\u0000\u0000\u0000\u00d6@\u0001"+
- "\u0000\u0000\u0000\u00d7\u00d8\u0007\u0003\u0000\u0000\u00d8\u00d9\u0001"+
- "\u0000\u0000\u0000\u00d9\u00da\u0006 \u0000\u0000\u00daB\u0001\u0000\u0000"+
- "\u0000\u0003\u0000\u00d0\u00d5\u0001\u0006\u0000\u0000";
+ "9\u001d;\u001e=\u001f? A!C\"E#G$I%K&M\'O(Q)S*U+W,Y-[.]/_0\u0001\u0000"+
+ "\u0004\u0001\u0000\'\'\u0002\u0000AZaz\u0001\u000009\u0003\u0000\t\n\r"+
+ "\r \u012d\u0000\u0001\u0001\u0000\u0000\u0000\u0000\u0003\u0001\u0000"+
+ "\u0000\u0000\u0000\u0005\u0001\u0000\u0000\u0000\u0000\u0007\u0001\u0000"+
+ "\u0000\u0000\u0000\t\u0001\u0000\u0000\u0000\u0000\u000b\u0001\u0000\u0000"+
+ "\u0000\u0000\r\u0001\u0000\u0000\u0000\u0000\u000f\u0001\u0000\u0000\u0000"+
+ "\u0000\u0011\u0001\u0000\u0000\u0000\u0000\u0013\u0001\u0000\u0000\u0000"+
+ "\u0000\u0015\u0001\u0000\u0000\u0000\u0000\u0017\u0001\u0000\u0000\u0000"+
+ "\u0000\u0019\u0001\u0000\u0000\u0000\u0000\u001b\u0001\u0000\u0000\u0000"+
+ "\u0000\u001d\u0001\u0000\u0000\u0000\u0000\u001f\u0001\u0000\u0000\u0000"+
+ "\u0000!\u0001\u0000\u0000\u0000\u0000#\u0001\u0000\u0000\u0000\u0000%"+
+ "\u0001\u0000\u0000\u0000\u0000\'\u0001\u0000\u0000\u0000\u0000)\u0001"+
+ "\u0000\u0000\u0000\u0000+\u0001\u0000\u0000\u0000\u0000-\u0001\u0000\u0000"+
+ "\u0000\u0000/\u0001\u0000\u0000\u0000\u00001\u0001\u0000\u0000\u0000\u0000"+
+ "3\u0001\u0000\u0000\u0000\u00005\u0001\u0000\u0000\u0000\u00007\u0001"+
+ "\u0000\u0000\u0000\u00009\u0001\u0000\u0000\u0000\u0000;\u0001\u0000\u0000"+
+ "\u0000\u0000=\u0001\u0000\u0000\u0000\u0000?\u0001\u0000\u0000\u0000\u0000"+
+ "A\u0001\u0000\u0000\u0000\u0000C\u0001\u0000\u0000\u0000\u0000E\u0001"+
+ "\u0000\u0000\u0000\u0000G\u0001\u0000\u0000\u0000\u0000I\u0001\u0000\u0000"+
+ "\u0000\u0000K\u0001\u0000\u0000\u0000\u0000M\u0001\u0000\u0000\u0000\u0000"+
+ "O\u0001\u0000\u0000\u0000\u0000Q\u0001\u0000\u0000\u0000\u0000S\u0001"+
+ "\u0000\u0000\u0000\u0000U\u0001\u0000\u0000\u0000\u0000W\u0001\u0000\u0000"+
+ "\u0000\u0000Y\u0001\u0000\u0000\u0000\u0000[\u0001\u0000\u0000\u0000\u0000"+
+ "]\u0001\u0000\u0000\u0000\u0000_\u0001\u0000\u0000\u0000\u0001a\u0001"+
+ "\u0000\u0000\u0000\u0003g\u0001\u0000\u0000\u0000\u0005i\u0001\u0000\u0000"+
+ "\u0000\u0007k\u0001\u0000\u0000\u0000\tm\u0001\u0000\u0000\u0000\u000b"+
+ "o\u0001\u0000\u0000\u0000\rq\u0001\u0000\u0000\u0000\u000fx\u0001\u0000"+
+ "\u0000\u0000\u0011}\u0001\u0000\u0000\u0000\u0013\u008b\u0001\u0000\u0000"+
+ "\u0000\u0015\u008d\u0001\u0000\u0000\u0000\u0017\u0090\u0001\u0000\u0000"+
+ "\u0000\u0019\u0095\u0001\u0000\u0000\u0000\u001b\u0099\u0001\u0000\u0000"+
+ "\u0000\u001d\u009f\u0001\u0000\u0000\u0000\u001f\u00a2\u0001\u0000\u0000"+
+ "\u0000!\u00a9\u0001\u0000\u0000\u0000#\u00af\u0001\u0000\u0000\u0000%"+
+ "\u00b8\u0001\u0000\u0000\u0000\'\u00ba\u0001\u0000\u0000\u0000)\u00c1"+
+ "\u0001\u0000\u0000\u0000+\u00c5\u0001\u0000\u0000\u0000-\u00ca\u0001\u0000"+
+ "\u0000\u0000/\u00cf\u0001\u0000\u0000\u00001\u00d1\u0001\u0000\u0000\u0000"+
+ "3\u00d3\u0001\u0000\u0000\u00005\u00d5\u0001\u0000\u0000\u00007\u00d7"+
+ "\u0001\u0000\u0000\u00009\u00d9\u0001\u0000\u0000\u0000;\u00dc\u0001\u0000"+
+ "\u0000\u0000=\u00df\u0001\u0000\u0000\u0000?\u00e2\u0001\u0000\u0000\u0000"+
+ "A\u00e5\u0001\u0000\u0000\u0000C\u00e8\u0001\u0000\u0000\u0000E\u00eb"+
+ "\u0001\u0000\u0000\u0000G\u00ed\u0001\u0000\u0000\u0000I\u00f0\u0001\u0000"+
+ "\u0000\u0000K\u00f3\u0001\u0000\u0000\u0000M\u00f6\u0001\u0000\u0000\u0000"+
+ "O\u00f8\u0001\u0000\u0000\u0000Q\u00fc\u0001\u0000\u0000\u0000S\u0104"+
+ "\u0001\u0000\u0000\u0000U\u0109\u0001\u0000\u0000\u0000W\u0117\u0001\u0000"+
+ "\u0000\u0000Y\u0119\u0001\u0000\u0000\u0000[\u011e\u0001\u0000\u0000\u0000"+
+ "]\u0123\u0001\u0000\u0000\u0000_\u0127\u0001\u0000\u0000\u0000ab\u0005"+
+ "c\u0000\u0000bc\u0005l\u0000\u0000cd\u0005a\u0000\u0000de\u0005s\u0000"+
+ "\u0000ef\u0005s\u0000\u0000f\u0002\u0001\u0000\u0000\u0000gh\u0005{\u0000"+
+ "\u0000h\u0004\u0001\u0000\u0000\u0000ij\u0005}\u0000\u0000j\u0006\u0001"+
+ "\u0000\u0000\u0000kl\u0005;\u0000\u0000l\b\u0001\u0000\u0000\u0000mn\u0005"+
+ "(\u0000\u0000n\n\u0001\u0000\u0000\u0000op\u0005)\u0000\u0000p\f\u0001"+
+ "\u0000\u0000\u0000qr\u0005s\u0000\u0000rs\u0005t\u0000\u0000st\u0005a"+
+ "\u0000\u0000tu\u0005t\u0000\u0000uv\u0005i\u0000\u0000vw\u0005c\u0000"+
+ "\u0000w\u000e\u0001\u0000\u0000\u0000xy\u0005m\u0000\u0000yz\u0005a\u0000"+
+ "\u0000z{\u0005i\u0000\u0000{|\u0005n\u0000\u0000|\u0010\u0001\u0000\u0000"+
+ "\u0000}~\u0005S\u0000\u0000~\u007f\u0005t\u0000\u0000\u007f\u0080\u0005"+
+ "r\u0000\u0000\u0080\u0081\u0005i\u0000\u0000\u0081\u0082\u0005n\u0000"+
+ "\u0000\u0082\u0083\u0005g\u0000\u0000\u0083\u0084\u0005[\u0000\u0000\u0084"+
+ "\u0085\u0005]\u0000\u0000\u0085\u0086\u0005 \u0000\u0000\u0086\u0087\u0005"+
+ "a\u0000\u0000\u0087\u0088\u0005r\u0000\u0000\u0088\u0089\u0005g\u0000"+
+ "\u0000\u0089\u008a\u0005s\u0000\u0000\u008a\u0012\u0001\u0000\u0000\u0000"+
+ "\u008b\u008c\u0005,\u0000\u0000\u008c\u0014\u0001\u0000\u0000\u0000\u008d"+
+ "\u008e\u0005i\u0000\u0000\u008e\u008f\u0005f\u0000\u0000\u008f\u0016\u0001"+
+ "\u0000\u0000\u0000\u0090\u0091\u0005e\u0000\u0000\u0091\u0092\u0005l\u0000"+
+ "\u0000\u0092\u0093\u0005s\u0000\u0000\u0093\u0094\u0005e\u0000\u0000\u0094"+
+ "\u0018\u0001\u0000\u0000\u0000\u0095\u0096\u0005f\u0000\u0000\u0096\u0097"+
+ "\u0005o\u0000\u0000\u0097\u0098\u0005r\u0000\u0000\u0098\u001a\u0001\u0000"+
+ "\u0000\u0000\u0099\u009a\u0005w\u0000\u0000\u009a\u009b\u0005h\u0000\u0000"+
+ "\u009b\u009c\u0005i\u0000\u0000\u009c\u009d\u0005l\u0000\u0000\u009d\u009e"+
+ "\u0005e\u0000\u0000\u009e\u001c\u0001\u0000\u0000\u0000\u009f\u00a0\u0005"+
+ "d\u0000\u0000\u00a0\u00a1\u0005o\u0000\u0000\u00a1\u001e\u0001\u0000\u0000"+
+ "\u0000\u00a2\u00a3\u0005r\u0000\u0000\u00a3\u00a4\u0005e\u0000\u0000\u00a4"+
+ "\u00a5\u0005t\u0000\u0000\u00a5\u00a6\u0005u\u0000\u0000\u00a6\u00a7\u0005"+
+ "r\u0000\u0000\u00a7\u00a8\u0005n\u0000\u0000\u00a8 \u0001\u0000\u0000"+
+ "\u0000\u00a9\u00aa\u0005b\u0000\u0000\u00aa\u00ab\u0005r\u0000\u0000\u00ab"+
+ "\u00ac\u0005e\u0000\u0000\u00ac\u00ad\u0005a\u0000\u0000\u00ad\u00ae\u0005"+
+ "k\u0000\u0000\u00ae\"\u0001\u0000\u0000\u0000\u00af\u00b0\u0005c\u0000"+
+ "\u0000\u00b0\u00b1\u0005o\u0000\u0000\u00b1\u00b2\u0005n\u0000\u0000\u00b2"+
+ "\u00b3\u0005t\u0000\u0000\u00b3\u00b4\u0005i\u0000\u0000\u00b4\u00b5\u0005"+
+ "n\u0000\u0000\u00b5\u00b6\u0005u\u0000\u0000\u00b6\u00b7\u0005e\u0000"+
+ "\u0000\u00b7$\u0001\u0000\u0000\u0000\u00b8\u00b9\u0005.\u0000\u0000\u00b9"+
+ "&\u0001\u0000\u0000\u0000\u00ba\u00bb\u0005p\u0000\u0000\u00bb\u00bc\u0005"+
+ "u\u0000\u0000\u00bc\u00bd\u0005b\u0000\u0000\u00bd\u00be\u0005l\u0000"+
+ "\u0000\u00be\u00bf\u0005i\u0000\u0000\u00bf\u00c0\u0005c\u0000\u0000\u00c0"+
+ "(\u0001\u0000\u0000\u0000\u00c1\u00c2\u0005n\u0000\u0000\u00c2\u00c3\u0005"+
+ "e\u0000\u0000\u00c3\u00c4\u0005w\u0000\u0000\u00c4*\u0001\u0000\u0000"+
+ "\u0000\u00c5\u00c6\u0005n\u0000\u0000\u00c6\u00c7\u0005u\u0000\u0000\u00c7"+
+ "\u00c8\u0005l\u0000\u0000\u00c8\u00c9\u0005l\u0000\u0000\u00c9,\u0001"+
+ "\u0000\u0000\u0000\u00ca\u00cb\u0005t\u0000\u0000\u00cb\u00cc\u0005h\u0000"+
+ "\u0000\u00cc\u00cd\u0005i\u0000\u0000\u00cd\u00ce\u0005s\u0000\u0000\u00ce"+
+ ".\u0001\u0000\u0000\u0000\u00cf\u00d0\u0005-\u0000\u0000\u00d00\u0001"+
+ "\u0000\u0000\u0000\u00d1\u00d2\u0005+\u0000\u0000\u00d22\u0001\u0000\u0000"+
+ "\u0000\u00d3\u00d4\u0005*\u0000\u0000\u00d44\u0001\u0000\u0000\u0000\u00d5"+
+ "\u00d6\u0005>\u0000\u0000\u00d66\u0001\u0000\u0000\u0000\u00d7\u00d8\u0005"+
+ "<\u0000\u0000\u00d88\u0001\u0000\u0000\u0000\u00d9\u00da\u0005>\u0000"+
+ "\u0000\u00da\u00db\u0005=\u0000\u0000\u00db:\u0001\u0000\u0000\u0000\u00dc"+
+ "\u00dd\u0005<\u0000\u0000\u00dd\u00de\u0005=\u0000\u0000\u00de<\u0001"+
+ "\u0000\u0000\u0000\u00df\u00e0\u0005=\u0000\u0000\u00e0\u00e1\u0005=\u0000"+
+ "\u0000\u00e1>\u0001\u0000\u0000\u0000\u00e2\u00e3\u0005!\u0000\u0000\u00e3"+
+ "\u00e4\u0005=\u0000\u0000\u00e4@\u0001\u0000\u0000\u0000\u00e5\u00e6\u0005"+
+ "&\u0000\u0000\u00e6\u00e7\u0005&\u0000\u0000\u00e7B\u0001\u0000\u0000"+
+ "\u0000\u00e8\u00e9\u0005|\u0000\u0000\u00e9\u00ea\u0005|\u0000\u0000\u00ea"+
+ "D\u0001\u0000\u0000\u0000\u00eb\u00ec\u0005=\u0000\u0000\u00ecF\u0001"+
+ "\u0000\u0000\u0000\u00ed\u00ee\u0005+\u0000\u0000\u00ee\u00ef\u0005=\u0000"+
+ "\u0000\u00efH\u0001\u0000\u0000\u0000\u00f0\u00f1\u0005-\u0000\u0000\u00f1"+
+ "\u00f2\u0005=\u0000\u0000\u00f2J\u0001\u0000\u0000\u0000\u00f3\u00f4\u0005"+
+ "*\u0000\u0000\u00f4\u00f5\u0005=\u0000\u0000\u00f5L\u0001\u0000\u0000"+
+ "\u0000\u00f6\u00f7\u0005!\u0000\u0000\u00f7N\u0001\u0000\u0000\u0000\u00f8"+
+ "\u00f9\u0005i\u0000\u0000\u00f9\u00fa\u0005n\u0000\u0000\u00fa\u00fb\u0005"+
+ "t\u0000\u0000\u00fbP\u0001\u0000\u0000\u0000\u00fc\u00fd\u0005b\u0000"+
+ "\u0000\u00fd\u00fe\u0005o\u0000\u0000\u00fe\u00ff\u0005o\u0000\u0000\u00ff"+
+ "\u0100\u0005l\u0000\u0000\u0100\u0101\u0005e\u0000\u0000\u0101\u0102\u0005"+
+ "a\u0000\u0000\u0102\u0103\u0005n\u0000\u0000\u0103R\u0001\u0000\u0000"+
+ "\u0000\u0104\u0105\u0005v\u0000\u0000\u0105\u0106\u0005o\u0000\u0000\u0106"+
+ "\u0107\u0005i\u0000\u0000\u0107\u0108\u0005d\u0000\u0000\u0108T\u0001"+
+ "\u0000\u0000\u0000\u0109\u010a\u0005c\u0000\u0000\u010a\u010b\u0005h\u0000"+
+ "\u0000\u010b\u010c\u0005a\u0000\u0000\u010c\u010d\u0005r\u0000\u0000\u010d"+
+ "V\u0001\u0000\u0000\u0000\u010e\u010f\u0005t\u0000\u0000\u010f\u0110\u0005"+
+ "r\u0000\u0000\u0110\u0111\u0005u\u0000\u0000\u0111\u0118\u0005e\u0000"+
+ "\u0000\u0112\u0113\u0005f\u0000\u0000\u0113\u0114\u0005a\u0000\u0000\u0114"+
+ "\u0115\u0005l\u0000\u0000\u0115\u0116\u0005s\u0000\u0000\u0116\u0118\u0005"+
+ "e\u0000\u0000\u0117\u010e\u0001\u0000\u0000\u0000\u0117\u0112\u0001\u0000"+
+ "\u0000\u0000\u0118X\u0001\u0000\u0000\u0000\u0119\u011a\u0007\u0000\u0000"+
+ "\u0000\u011a\u011b\u0007\u0001\u0000\u0000\u011b\u011c\u0007\u0000\u0000"+
+ "\u0000\u011cZ\u0001\u0000\u0000\u0000\u011d\u011f\u0007\u0001\u0000\u0000"+
+ "\u011e\u011d\u0001\u0000\u0000\u0000\u011f\u0120\u0001\u0000\u0000\u0000"+
+ "\u0120\u011e\u0001\u0000\u0000\u0000\u0120\u0121\u0001\u0000\u0000\u0000"+
+ "\u0121\\\u0001\u0000\u0000\u0000\u0122\u0124\u0007\u0002\u0000\u0000\u0123"+
+ "\u0122\u0001\u0000\u0000\u0000\u0124\u0125\u0001\u0000\u0000\u0000\u0125"+
+ "\u0123\u0001\u0000\u0000\u0000\u0125\u0126\u0001\u0000\u0000\u0000\u0126"+
+ "^\u0001\u0000\u0000\u0000\u0127\u0128\u0007\u0003\u0000\u0000\u0128\u0129"+
+ "\u0001\u0000\u0000\u0000\u0129\u012a\u0006/\u0000\u0000\u012a`\u0001\u0000"+
+ "\u0000\u0000\u0004\u0000\u0117\u0120\u0125\u0001\u0006\u0000\u0000";
public static final ATN _ATN =
new ATNDeserializer().deserialize(_serializedATN.toCharArray());
static {
diff --git a/src/main/java/de/maishai/antlr/DecafLexer.tokens b/src/main/java/de/maishai/antlr/DecafLexer.tokens
index 2f81403..78b9736 100644
--- a/src/main/java/de/maishai/antlr/DecafLexer.tokens
+++ b/src/main/java/de/maishai/antlr/DecafLexer.tokens
@@ -17,46 +17,75 @@ T__15=16
T__16=17
T__17=18
T__18=19
-T__19=20
-T__20=21
-PUBLIC=22
-NEW=23
+PUBLIC=20
+NEW=21
+NULL=22
+THIS=23
SUB=24
ADD=25
MUL=26
-INT=27
-BOOL=28
-VOID=29
-CHAR=30
-IDENTIFIER=31
-NUMBER=32
-WS=33
+GT=27
+LT=28
+GE=29
+LE=30
+EQ=31
+NE=32
+AND=33
+OR=34
+ASSIGN=35
+ADD_ASSIGN=36
+SUB_ASSIGN=37
+MUL_ASSIGN=38
+NOT=39
+INT=40
+BOOL=41
+VOID=42
+CHAR=43
+BOOLEANLITERAL=44
+CHARLITERAL=45
+IDENTIFIER=46
+NUMBER=47
+WS=48
'class'=1
'{'=2
'}'=3
';'=4
-'='=5
-'('=6
-')'=7
-'static'=8
-'main'=9
-'String[] args'=10
-','=11
-'if'=12
-'else'=13
-'for'=14
-'while'=15
-'do'=16
-'return'=17
-'break'=18
-'continue'=19
-'true'=20
-'false'=21
-'public'=22
-'new'=23
+'('=5
+')'=6
+'static'=7
+'main'=8
+'String[] args'=9
+','=10
+'if'=11
+'else'=12
+'for'=13
+'while'=14
+'do'=15
+'return'=16
+'break'=17
+'continue'=18
+'.'=19
+'public'=20
+'new'=21
+'null'=22
+'this'=23
'-'=24
'+'=25
'*'=26
-'int'=27
-'boolean'=28
-'void'=29
+'>'=27
+'<'=28
+'>='=29
+'<='=30
+'=='=31
+'!='=32
+'&&'=33
+'||'=34
+'='=35
+'+='=36
+'-='=37
+'*='=38
+'!'=39
+'int'=40
+'boolean'=41
+'void'=42
+'char'=43
diff --git a/src/main/java/de/maishai/antlr/DecafListener.java b/src/main/java/de/maishai/antlr/DecafListener.java
index e6a6fed..25c125e 100644
--- a/src/main/java/de/maishai/antlr/DecafListener.java
+++ b/src/main/java/de/maishai/antlr/DecafListener.java
@@ -28,15 +28,35 @@ public interface DecafListener extends ParseTreeListener {
*/
void exitClass(DecafParser.ClassContext ctx);
/**
- * Enter a parse tree produced by {@link DecafParser#var}.
+ * Enter a parse tree produced by {@link DecafParser#field}.
* @param ctx the parse tree
*/
- void enterVar(DecafParser.VarContext ctx);
+ void enterField(DecafParser.FieldContext ctx);
/**
- * Exit a parse tree produced by {@link DecafParser#var}.
+ * Exit a parse tree produced by {@link DecafParser#field}.
* @param ctx the parse tree
*/
- void exitVar(DecafParser.VarContext ctx);
+ void exitField(DecafParser.FieldContext ctx);
+ /**
+ * Enter a parse tree produced by {@link DecafParser#localVar}.
+ * @param ctx the parse tree
+ */
+ void enterLocalVar(DecafParser.LocalVarContext ctx);
+ /**
+ * Exit a parse tree produced by {@link DecafParser#localVar}.
+ * @param ctx the parse tree
+ */
+ void exitLocalVar(DecafParser.LocalVarContext ctx);
+ /**
+ * Enter a parse tree produced by {@link DecafParser#assignSign}.
+ * @param ctx the parse tree
+ */
+ void enterAssignSign(DecafParser.AssignSignContext ctx);
+ /**
+ * Exit a parse tree produced by {@link DecafParser#assignSign}.
+ * @param ctx the parse tree
+ */
+ void exitAssignSign(DecafParser.AssignSignContext ctx);
/**
* Enter a parse tree produced by {@link DecafParser#returntype}.
* @param ctx the parse tree
@@ -77,6 +97,16 @@ public interface DecafListener extends ParseTreeListener {
* @param ctx the parse tree
*/
void exitMainmeth(DecafParser.MainmethContext ctx);
+ /**
+ * Enter a parse tree produced by {@link DecafParser#constructor}.
+ * @param ctx the parse tree
+ */
+ void enterConstructor(DecafParser.ConstructorContext ctx);
+ /**
+ * Exit a parse tree produced by {@link DecafParser#constructor}.
+ * @param ctx the parse tree
+ */
+ void exitConstructor(DecafParser.ConstructorContext ctx);
/**
* Enter a parse tree produced by {@link DecafParser#params}.
* @param ctx the parse tree
@@ -203,6 +233,18 @@ public interface DecafListener extends ParseTreeListener {
* @param ctx the parse tree
*/
void exitContinue(DecafParser.ContinueContext ctx);
+ /**
+ * Enter a parse tree produced by the {@code Assignment}
+ * labeled alternative in {@link DecafParser#stmt}.
+ * @param ctx the parse tree
+ */
+ void enterAssignment(DecafParser.AssignmentContext ctx);
+ /**
+ * Exit a parse tree produced by the {@code Assignment}
+ * labeled alternative in {@link DecafParser#stmt}.
+ * @param ctx the parse tree
+ */
+ void exitAssignment(DecafParser.AssignmentContext ctx);
/**
* Enter a parse tree produced by the {@code StatementExpressionstmt}
* labeled alternative in {@link DecafParser#stmt}.
@@ -215,18 +257,6 @@ public interface DecafListener extends ParseTreeListener {
* @param ctx the parse tree
*/
void exitStatementExpressionstmt(DecafParser.StatementExpressionstmtContext ctx);
- /**
- * Enter a parse tree produced by the {@code Assign}
- * labeled alternative in {@link DecafParser#stmtexpr}.
- * @param ctx the parse tree
- */
- void enterAssign(DecafParser.AssignContext ctx);
- /**
- * Exit a parse tree produced by the {@code Assign}
- * labeled alternative in {@link DecafParser#stmtexpr}.
- * @param ctx the parse tree
- */
- void exitAssign(DecafParser.AssignContext ctx);
/**
* Enter a parse tree produced by the {@code MethodCall}
* labeled alternative in {@link DecafParser#stmtexpr}.
@@ -251,6 +281,30 @@ public interface DecafListener extends ParseTreeListener {
* @param ctx the parse tree
*/
void exitNew(DecafParser.NewContext ctx);
+ /**
+ * Enter a parse tree produced by the {@code Null}
+ * labeled alternative in {@link DecafParser#expr}.
+ * @param ctx the parse tree
+ */
+ void enterNull(DecafParser.NullContext ctx);
+ /**
+ * Exit a parse tree produced by the {@code Null}
+ * labeled alternative in {@link DecafParser#expr}.
+ * @param ctx the parse tree
+ */
+ void exitNull(DecafParser.NullContext ctx);
+ /**
+ * Enter a parse tree produced by the {@code UnaryOperation}
+ * labeled alternative in {@link DecafParser#expr}.
+ * @param ctx the parse tree
+ */
+ void enterUnaryOperation(DecafParser.UnaryOperationContext ctx);
+ /**
+ * Exit a parse tree produced by the {@code UnaryOperation}
+ * labeled alternative in {@link DecafParser#expr}.
+ * @param ctx the parse tree
+ */
+ void exitUnaryOperation(DecafParser.UnaryOperationContext ctx);
/**
* Enter a parse tree produced by the {@code Identifier}
* labeled alternative in {@link DecafParser#expr}.
@@ -263,18 +317,6 @@ public interface DecafListener extends ParseTreeListener {
* @param ctx the parse tree
*/
void exitIdentifier(DecafParser.IdentifierContext ctx);
- /**
- * Enter a parse tree produced by the {@code MethodCallExpression}
- * labeled alternative in {@link DecafParser#expr}.
- * @param ctx the parse tree
- */
- void enterMethodCallExpression(DecafParser.MethodCallExpressionContext ctx);
- /**
- * Exit a parse tree produced by the {@code MethodCallExpression}
- * labeled alternative in {@link DecafParser#expr}.
- * @param ctx the parse tree
- */
- void exitMethodCallExpression(DecafParser.MethodCallExpressionContext ctx);
/**
* Enter a parse tree produced by the {@code Expression}
* labeled alternative in {@link DecafParser#expr}.
@@ -333,6 +375,26 @@ public interface DecafListener extends ParseTreeListener {
* @param ctx the parse tree
*/
void exitBinaryOp(DecafParser.BinaryOpContext ctx);
+ /**
+ * Enter a parse tree produced by {@link DecafParser#unaryOp}.
+ * @param ctx the parse tree
+ */
+ void enterUnaryOp(DecafParser.UnaryOpContext ctx);
+ /**
+ * Exit a parse tree produced by {@link DecafParser#unaryOp}.
+ * @param ctx the parse tree
+ */
+ void exitUnaryOp(DecafParser.UnaryOpContext ctx);
+ /**
+ * Enter a parse tree produced by {@link DecafParser#fieldId}.
+ * @param ctx the parse tree
+ */
+ void enterFieldId(DecafParser.FieldIdContext ctx);
+ /**
+ * Exit a parse tree produced by {@link DecafParser#fieldId}.
+ * @param ctx the parse tree
+ */
+ void exitFieldId(DecafParser.FieldIdContext ctx);
/**
* Enter a parse tree produced by {@link DecafParser#methCall}.
* @param ctx the parse tree
@@ -343,6 +405,26 @@ public interface DecafListener extends ParseTreeListener {
* @param ctx the parse tree
*/
void exitMethCall(DecafParser.MethCallContext ctx);
+ /**
+ * Enter a parse tree produced by {@link DecafParser#recipient}.
+ * @param ctx the parse tree
+ */
+ void enterRecipient(DecafParser.RecipientContext ctx);
+ /**
+ * Exit a parse tree produced by {@link DecafParser#recipient}.
+ * @param ctx the parse tree
+ */
+ void exitRecipient(DecafParser.RecipientContext ctx);
+ /**
+ * Enter a parse tree produced by {@link DecafParser#methName}.
+ * @param ctx the parse tree
+ */
+ void enterMethName(DecafParser.MethNameContext ctx);
+ /**
+ * Exit a parse tree produced by {@link DecafParser#methName}.
+ * @param ctx the parse tree
+ */
+ void exitMethName(DecafParser.MethNameContext ctx);
/**
* Enter a parse tree produced by {@link DecafParser#args}.
* @param ctx the parse tree
@@ -363,16 +445,6 @@ public interface DecafListener extends ParseTreeListener {
* @param ctx the parse tree
*/
void exitLiteral(DecafParser.LiteralContext ctx);
- /**
- * Enter a parse tree produced by {@link DecafParser#boolean}.
- * @param ctx the parse tree
- */
- void enterBoolean(DecafParser.BooleanContext ctx);
- /**
- * Exit a parse tree produced by {@link DecafParser#boolean}.
- * @param ctx the parse tree
- */
- void exitBoolean(DecafParser.BooleanContext ctx);
/**
* Enter a parse tree produced by {@link DecafParser#id}.
* @param ctx the parse tree
diff --git a/src/main/java/de/maishai/antlr/DecafParser.java b/src/main/java/de/maishai/antlr/DecafParser.java
index 37e0da2..3629a6e 100644
--- a/src/main/java/de/maishai/antlr/DecafParser.java
+++ b/src/main/java/de/maishai/antlr/DecafParser.java
@@ -19,37 +19,46 @@ public class DecafParser extends Parser {
public static final int
T__0=1, T__1=2, T__2=3, T__3=4, T__4=5, T__5=6, T__6=7, T__7=8, T__8=9,
T__9=10, T__10=11, T__11=12, T__12=13, T__13=14, T__14=15, T__15=16, T__16=17,
- T__17=18, T__18=19, T__19=20, T__20=21, PUBLIC=22, NEW=23, SUB=24, ADD=25,
- MUL=26, INT=27, BOOL=28, VOID=29, CHAR=30, IDENTIFIER=31, NUMBER=32, WS=33;
+ T__17=18, T__18=19, PUBLIC=20, NEW=21, NULL=22, THIS=23, SUB=24, ADD=25,
+ MUL=26, GT=27, LT=28, GE=29, LE=30, EQ=31, NE=32, AND=33, OR=34, ASSIGN=35,
+ ADD_ASSIGN=36, SUB_ASSIGN=37, MUL_ASSIGN=38, NOT=39, INT=40, BOOL=41,
+ VOID=42, CHAR=43, BOOLEANLITERAL=44, CHARLITERAL=45, IDENTIFIER=46, NUMBER=47,
+ WS=48;
public static final int
- RULE_program = 0, RULE_class = 1, RULE_var = 2, RULE_returntype = 3, RULE_type = 4,
- RULE_meth = 5, RULE_mainmeth = 6, RULE_params = 7, RULE_param = 8, RULE_block = 9,
- RULE_stmt = 10, RULE_stmtexpr = 11, RULE_expr = 12, RULE_binaryOp = 13,
- RULE_methCall = 14, RULE_args = 15, RULE_literal = 16, RULE_boolean = 17,
- RULE_id = 18;
+ RULE_program = 0, RULE_class = 1, RULE_field = 2, RULE_localVar = 3, RULE_assignSign = 4,
+ RULE_returntype = 5, RULE_type = 6, RULE_meth = 7, RULE_mainmeth = 8,
+ RULE_constructor = 9, RULE_params = 10, RULE_param = 11, RULE_block = 12,
+ RULE_stmt = 13, RULE_stmtexpr = 14, RULE_expr = 15, RULE_binaryOp = 16,
+ RULE_unaryOp = 17, RULE_fieldId = 18, RULE_methCall = 19, RULE_recipient = 20,
+ RULE_methName = 21, RULE_args = 22, RULE_literal = 23, RULE_id = 24;
private static String[] makeRuleNames() {
return new String[] {
- "program", "class", "var", "returntype", "type", "meth", "mainmeth",
- "params", "param", "block", "stmt", "stmtexpr", "expr", "binaryOp", "methCall",
- "args", "literal", "boolean", "id"
+ "program", "class", "field", "localVar", "assignSign", "returntype",
+ "type", "meth", "mainmeth", "constructor", "params", "param", "block",
+ "stmt", "stmtexpr", "expr", "binaryOp", "unaryOp", "fieldId", "methCall",
+ "recipient", "methName", "args", "literal", "id"
};
}
public static final String[] ruleNames = makeRuleNames();
private static String[] makeLiteralNames() {
return new String[] {
- null, "'class'", "'{'", "'}'", "';'", "'='", "'('", "')'", "'static'",
- "'main'", "'String[] args'", "','", "'if'", "'else'", "'for'", "'while'",
- "'do'", "'return'", "'break'", "'continue'", "'true'", "'false'", "'public'",
- "'new'", "'-'", "'+'", "'*'", "'int'", "'boolean'", "'void'"
+ null, "'class'", "'{'", "'}'", "';'", "'('", "')'", "'static'", "'main'",
+ "'String[] args'", "','", "'if'", "'else'", "'for'", "'while'", "'do'",
+ "'return'", "'break'", "'continue'", "'.'", "'public'", "'new'", "'null'",
+ "'this'", "'-'", "'+'", "'*'", "'>'", "'<'", "'>='", "'<='", "'=='",
+ "'!='", "'&&'", "'||'", "'='", "'+='", "'-='", "'*='", "'!'", "'int'",
+ "'boolean'", "'void'", "'char'"
};
}
private static final String[] _LITERAL_NAMES = makeLiteralNames();
private static String[] makeSymbolicNames() {
return new String[] {
null, null, null, null, null, null, null, null, null, null, null, null,
- null, null, null, null, null, null, null, null, null, null, "PUBLIC",
- "NEW", "SUB", "ADD", "MUL", "INT", "BOOL", "VOID", "CHAR", "IDENTIFIER",
+ null, null, null, null, null, null, null, null, "PUBLIC", "NEW", "NULL",
+ "THIS", "SUB", "ADD", "MUL", "GT", "LT", "GE", "LE", "EQ", "NE", "AND",
+ "OR", "ASSIGN", "ADD_ASSIGN", "SUB_ASSIGN", "MUL_ASSIGN", "NOT", "INT",
+ "BOOL", "VOID", "CHAR", "BOOLEANLITERAL", "CHARLITERAL", "IDENTIFIER",
"NUMBER", "WS"
};
}
@@ -138,17 +147,17 @@ public class DecafParser extends Parser {
try {
enterOuterAlt(_localctx, 1);
{
- setState(39);
+ setState(51);
_errHandler.sync(this);
_la = _input.LA(1);
do {
{
{
- setState(38);
+ setState(50);
class_();
}
}
- setState(41);
+ setState(53);
_errHandler.sync(this);
_la = _input.LA(1);
} while ( _la==T__0 || _la==PUBLIC );
@@ -170,12 +179,15 @@ public class DecafParser extends Parser {
public IdContext id() {
return getRuleContext(IdContext.class,0);
}
- public TerminalNode PUBLIC() { return getToken(DecafParser.PUBLIC, 0); }
- public List var() {
- return getRuleContexts(VarContext.class);
+ public MainmethContext mainmeth() {
+ return getRuleContext(MainmethContext.class,0);
}
- public VarContext var(int i) {
- return getRuleContext(VarContext.class,i);
+ public TerminalNode PUBLIC() { return getToken(DecafParser.PUBLIC, 0); }
+ public List field() {
+ return getRuleContexts(FieldContext.class);
+ }
+ public FieldContext field(int i) {
+ return getRuleContext(FieldContext.class,i);
}
public List meth() {
return getRuleContexts(MethContext.class);
@@ -183,6 +195,12 @@ public class DecafParser extends Parser {
public MethContext meth(int i) {
return getRuleContext(MethContext.class,i);
}
+ public List constructor() {
+ return getRuleContexts(ConstructorContext.class);
+ }
+ public ConstructorContext constructor(int i) {
+ return getRuleContext(ConstructorContext.class,i);
+ }
public ClassContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@@ -209,49 +227,57 @@ public class DecafParser extends Parser {
try {
enterOuterAlt(_localctx, 1);
{
- setState(44);
+ setState(56);
_errHandler.sync(this);
_la = _input.LA(1);
if (_la==PUBLIC) {
{
- setState(43);
+ setState(55);
match(PUBLIC);
}
}
- setState(46);
+ setState(58);
match(T__0);
- setState(47);
+ setState(59);
id();
- setState(48);
+ setState(60);
match(T__1);
- setState(53);
+ setState(61);
+ mainmeth();
+ setState(67);
_errHandler.sync(this);
_la = _input.LA(1);
- while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 2017460224L) != 0)) {
+ while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 86861419642880L) != 0)) {
{
- setState(51);
+ setState(65);
_errHandler.sync(this);
switch ( getInterpreter().adaptivePredict(_input,2,_ctx) ) {
case 1:
{
- setState(49);
- var();
+ setState(62);
+ field();
}
break;
case 2:
{
- setState(50);
+ setState(63);
meth();
}
break;
+ case 3:
+ {
+ setState(64);
+ constructor();
+ }
+ break;
}
}
- setState(55);
+ setState(69);
_errHandler.sync(this);
_la = _input.LA(1);
}
- setState(56);
+ setState(70);
match(T__2);
}
}
@@ -267,68 +293,151 @@ public class DecafParser extends Parser {
}
@SuppressWarnings("CheckReturnValue")
- public static class VarContext extends ParserRuleContext {
+ public static class FieldContext extends ParserRuleContext {
public TypeContext type() {
return getRuleContext(TypeContext.class,0);
}
public IdContext id() {
return getRuleContext(IdContext.class,0);
}
- public ExprContext expr() {
- return getRuleContext(ExprContext.class,0);
- }
- public VarContext(ParserRuleContext parent, int invokingState) {
+ public FieldContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
- @Override public int getRuleIndex() { return RULE_var; }
+ @Override public int getRuleIndex() { return RULE_field; }
@Override
public void enterRule(ParseTreeListener listener) {
- if ( listener instanceof DecafListener ) ((DecafListener)listener).enterVar(this);
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).enterField(this);
}
@Override
public void exitRule(ParseTreeListener listener) {
- if ( listener instanceof DecafListener ) ((DecafListener)listener).exitVar(this);
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).exitField(this);
}
@Override
public T accept(ParseTreeVisitor extends T> visitor) {
- if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitVar(this);
+ if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitField(this);
else return visitor.visitChildren(this);
}
}
- public final VarContext var() throws RecognitionException {
- VarContext _localctx = new VarContext(_ctx, getState());
- enterRule(_localctx, 4, RULE_var);
+ public final FieldContext field() throws RecognitionException {
+ FieldContext _localctx = new FieldContext(_ctx, getState());
+ enterRule(_localctx, 4, RULE_field);
try {
- setState(68);
- _errHandler.sync(this);
- switch ( getInterpreter().adaptivePredict(_input,4,_ctx) ) {
- case 1:
- enterOuterAlt(_localctx, 1);
- {
- setState(58);
- type();
- setState(59);
- id();
- setState(60);
- match(T__3);
- }
- break;
- case 2:
- enterOuterAlt(_localctx, 2);
- {
- setState(62);
- type();
- setState(63);
- id();
- setState(64);
- match(T__4);
- setState(65);
- expr(0);
- setState(66);
- match(T__3);
- }
- break;
+ enterOuterAlt(_localctx, 1);
+ {
+ setState(72);
+ type();
+ setState(73);
+ id();
+ setState(74);
+ match(T__3);
+ }
+ }
+ catch (RecognitionException re) {
+ _localctx.exception = re;
+ _errHandler.reportError(this, re);
+ _errHandler.recover(this, re);
+ }
+ finally {
+ exitRule();
+ }
+ return _localctx;
+ }
+
+ @SuppressWarnings("CheckReturnValue")
+ public static class LocalVarContext extends ParserRuleContext {
+ public TypeContext type() {
+ return getRuleContext(TypeContext.class,0);
+ }
+ public IdContext id() {
+ return getRuleContext(IdContext.class,0);
+ }
+ public LocalVarContext(ParserRuleContext parent, int invokingState) {
+ super(parent, invokingState);
+ }
+ @Override public int getRuleIndex() { return RULE_localVar; }
+ @Override
+ public void enterRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).enterLocalVar(this);
+ }
+ @Override
+ public void exitRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).exitLocalVar(this);
+ }
+ @Override
+ public T accept(ParseTreeVisitor extends T> visitor) {
+ if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitLocalVar(this);
+ else return visitor.visitChildren(this);
+ }
+ }
+
+ public final LocalVarContext localVar() throws RecognitionException {
+ LocalVarContext _localctx = new LocalVarContext(_ctx, getState());
+ enterRule(_localctx, 6, RULE_localVar);
+ try {
+ enterOuterAlt(_localctx, 1);
+ {
+ setState(76);
+ type();
+ setState(77);
+ id();
+ setState(78);
+ match(T__3);
+ }
+ }
+ catch (RecognitionException re) {
+ _localctx.exception = re;
+ _errHandler.reportError(this, re);
+ _errHandler.recover(this, re);
+ }
+ finally {
+ exitRule();
+ }
+ return _localctx;
+ }
+
+ @SuppressWarnings("CheckReturnValue")
+ public static class AssignSignContext extends ParserRuleContext {
+ public TerminalNode ASSIGN() { return getToken(DecafParser.ASSIGN, 0); }
+ public TerminalNode ADD_ASSIGN() { return getToken(DecafParser.ADD_ASSIGN, 0); }
+ public TerminalNode SUB_ASSIGN() { return getToken(DecafParser.SUB_ASSIGN, 0); }
+ public TerminalNode MUL_ASSIGN() { return getToken(DecafParser.MUL_ASSIGN, 0); }
+ public AssignSignContext(ParserRuleContext parent, int invokingState) {
+ super(parent, invokingState);
+ }
+ @Override public int getRuleIndex() { return RULE_assignSign; }
+ @Override
+ public void enterRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).enterAssignSign(this);
+ }
+ @Override
+ public void exitRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).exitAssignSign(this);
+ }
+ @Override
+ public T accept(ParseTreeVisitor extends T> visitor) {
+ if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitAssignSign(this);
+ else return visitor.visitChildren(this);
+ }
+ }
+
+ public final AssignSignContext assignSign() throws RecognitionException {
+ AssignSignContext _localctx = new AssignSignContext(_ctx, getState());
+ enterRule(_localctx, 8, RULE_assignSign);
+ int _la;
+ try {
+ enterOuterAlt(_localctx, 1);
+ {
+ setState(80);
+ _la = _input.LA(1);
+ if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 515396075520L) != 0)) ) {
+ _errHandler.recoverInline(this);
+ }
+ else {
+ if ( _input.LA(1)==Token.EOF ) matchedEOF = true;
+ _errHandler.reportMatch(this);
+ consume();
+ }
}
}
catch (RecognitionException re) {
@@ -369,9 +478,9 @@ public class DecafParser extends Parser {
public final ReturntypeContext returntype() throws RecognitionException {
ReturntypeContext _localctx = new ReturntypeContext(_ctx, getState());
- enterRule(_localctx, 6, RULE_returntype);
+ enterRule(_localctx, 10, RULE_returntype);
try {
- setState(72);
+ setState(84);
_errHandler.sync(this);
switch (_input.LA(1)) {
case INT:
@@ -379,14 +488,14 @@ public class DecafParser extends Parser {
case CHAR:
enterOuterAlt(_localctx, 1);
{
- setState(70);
+ setState(82);
type();
}
break;
case VOID:
enterOuterAlt(_localctx, 2);
{
- setState(71);
+ setState(83);
match(VOID);
}
break;
@@ -431,14 +540,14 @@ public class DecafParser extends Parser {
public final TypeContext type() throws RecognitionException {
TypeContext _localctx = new TypeContext(_ctx, getState());
- enterRule(_localctx, 8, RULE_type);
+ enterRule(_localctx, 12, RULE_type);
int _la;
try {
enterOuterAlt(_localctx, 1);
{
- setState(74);
+ setState(86);
_la = _input.LA(1);
- if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 1476395008L) != 0)) ) {
+ if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 12094627905536L) != 0)) ) {
_errHandler.recoverInline(this);
}
else {
@@ -474,9 +583,6 @@ public class DecafParser extends Parser {
public ParamsContext params() {
return getRuleContext(ParamsContext.class,0);
}
- public MainmethContext mainmeth() {
- return getRuleContext(MainmethContext.class,0);
- }
public MethContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@@ -498,54 +604,41 @@ public class DecafParser extends Parser {
public final MethContext meth() throws RecognitionException {
MethContext _localctx = new MethContext(_ctx, getState());
- enterRule(_localctx, 10, RULE_meth);
+ enterRule(_localctx, 14, RULE_meth);
int _la;
try {
+ enterOuterAlt(_localctx, 1);
+ {
setState(89);
_errHandler.sync(this);
- switch ( getInterpreter().adaptivePredict(_input,8,_ctx) ) {
- case 1:
- enterOuterAlt(_localctx, 1);
- {
- setState(77);
- _errHandler.sync(this);
- _la = _input.LA(1);
- if (_la==PUBLIC) {
- {
- setState(76);
- match(PUBLIC);
- }
- }
-
- setState(79);
- returntype();
- setState(80);
- id();
- setState(81);
- match(T__5);
- setState(83);
- _errHandler.sync(this);
- _la = _input.LA(1);
- if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 1476395008L) != 0)) {
- {
- setState(82);
- params();
- }
- }
-
- setState(85);
- match(T__6);
- setState(86);
- block();
- }
- break;
- case 2:
- enterOuterAlt(_localctx, 2);
+ _la = _input.LA(1);
+ if (_la==PUBLIC) {
{
setState(88);
- mainmeth();
+ match(PUBLIC);
}
- break;
+ }
+
+ setState(91);
+ returntype();
+ setState(92);
+ id();
+ setState(93);
+ match(T__4);
+ setState(95);
+ _errHandler.sync(this);
+ _la = _input.LA(1);
+ if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 12094627905536L) != 0)) {
+ {
+ setState(94);
+ params();
+ }
+ }
+
+ setState(97);
+ match(T__5);
+ setState(98);
+ block();
}
}
catch (RecognitionException re) {
@@ -587,25 +680,104 @@ public class DecafParser extends Parser {
public final MainmethContext mainmeth() throws RecognitionException {
MainmethContext _localctx = new MainmethContext(_ctx, getState());
- enterRule(_localctx, 12, RULE_mainmeth);
+ enterRule(_localctx, 16, RULE_mainmeth);
try {
enterOuterAlt(_localctx, 1);
{
- setState(91);
+ setState(100);
match(PUBLIC);
- setState(92);
- match(T__7);
- setState(93);
- match(VOID);
- setState(94);
- match(T__8);
- setState(95);
- match(T__5);
- setState(96);
- match(T__9);
- setState(97);
+ setState(101);
match(T__6);
- setState(98);
+ setState(102);
+ match(VOID);
+ setState(103);
+ match(T__7);
+ setState(104);
+ match(T__4);
+ setState(105);
+ match(T__8);
+ setState(106);
+ match(T__5);
+ setState(107);
+ block();
+ }
+ }
+ catch (RecognitionException re) {
+ _localctx.exception = re;
+ _errHandler.reportError(this, re);
+ _errHandler.recover(this, re);
+ }
+ finally {
+ exitRule();
+ }
+ return _localctx;
+ }
+
+ @SuppressWarnings("CheckReturnValue")
+ public static class ConstructorContext extends ParserRuleContext {
+ public IdContext id() {
+ return getRuleContext(IdContext.class,0);
+ }
+ public BlockContext block() {
+ return getRuleContext(BlockContext.class,0);
+ }
+ public TerminalNode PUBLIC() { return getToken(DecafParser.PUBLIC, 0); }
+ public ParamsContext params() {
+ return getRuleContext(ParamsContext.class,0);
+ }
+ public ConstructorContext(ParserRuleContext parent, int invokingState) {
+ super(parent, invokingState);
+ }
+ @Override public int getRuleIndex() { return RULE_constructor; }
+ @Override
+ public void enterRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).enterConstructor(this);
+ }
+ @Override
+ public void exitRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).exitConstructor(this);
+ }
+ @Override
+ public T accept(ParseTreeVisitor extends T> visitor) {
+ if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitConstructor(this);
+ else return visitor.visitChildren(this);
+ }
+ }
+
+ public final ConstructorContext constructor() throws RecognitionException {
+ ConstructorContext _localctx = new ConstructorContext(_ctx, getState());
+ enterRule(_localctx, 18, RULE_constructor);
+ int _la;
+ try {
+ enterOuterAlt(_localctx, 1);
+ {
+ setState(110);
+ _errHandler.sync(this);
+ _la = _input.LA(1);
+ if (_la==PUBLIC) {
+ {
+ setState(109);
+ match(PUBLIC);
+ }
+ }
+
+ setState(112);
+ id();
+ setState(113);
+ match(T__4);
+ setState(115);
+ _errHandler.sync(this);
+ _la = _input.LA(1);
+ if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 12094627905536L) != 0)) {
+ {
+ setState(114);
+ params();
+ }
+ }
+
+ setState(117);
+ match(T__5);
+ setState(118);
block();
}
}
@@ -649,26 +821,26 @@ public class DecafParser extends Parser {
public final ParamsContext params() throws RecognitionException {
ParamsContext _localctx = new ParamsContext(_ctx, getState());
- enterRule(_localctx, 14, RULE_params);
+ enterRule(_localctx, 20, RULE_params);
int _la;
try {
enterOuterAlt(_localctx, 1);
{
- setState(100);
+ setState(120);
param();
- setState(105);
+ setState(125);
_errHandler.sync(this);
_la = _input.LA(1);
- while (_la==T__10) {
+ while (_la==T__9) {
{
{
- setState(101);
- match(T__10);
- setState(102);
+ setState(121);
+ match(T__9);
+ setState(122);
param();
}
}
- setState(107);
+ setState(127);
_errHandler.sync(this);
_la = _input.LA(1);
}
@@ -714,13 +886,13 @@ public class DecafParser extends Parser {
public final ParamContext param() throws RecognitionException {
ParamContext _localctx = new ParamContext(_ctx, getState());
- enterRule(_localctx, 16, RULE_param);
+ enterRule(_localctx, 22, RULE_param);
try {
enterOuterAlt(_localctx, 1);
{
- setState(108);
+ setState(128);
type();
- setState(109);
+ setState(129);
id();
}
}
@@ -737,11 +909,11 @@ public class DecafParser extends Parser {
@SuppressWarnings("CheckReturnValue")
public static class BlockContext extends ParserRuleContext {
- public List var() {
- return getRuleContexts(VarContext.class);
+ public List localVar() {
+ return getRuleContexts(LocalVarContext.class);
}
- public VarContext var(int i) {
- return getRuleContext(VarContext.class,i);
+ public LocalVarContext localVar(int i) {
+ return getRuleContext(LocalVarContext.class,i);
}
public List stmt() {
return getRuleContexts(StmtContext.class);
@@ -770,40 +942,41 @@ public class DecafParser extends Parser {
public final BlockContext block() throws RecognitionException {
BlockContext _localctx = new BlockContext(_ctx, getState());
- enterRule(_localctx, 18, RULE_block);
+ enterRule(_localctx, 24, RULE_block);
int _la;
try {
enterOuterAlt(_localctx, 1);
{
- setState(111);
+ setState(131);
match(T__1);
- setState(116);
+ setState(136);
_errHandler.sync(this);
_la = _input.LA(1);
- while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 3633303552L) != 0)) {
+ while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 82463383087104L) != 0)) {
{
- setState(114);
+ setState(134);
_errHandler.sync(this);
switch (_input.LA(1)) {
case INT:
case BOOL:
case CHAR:
{
- setState(112);
- var();
+ setState(132);
+ localVar();
}
break;
- case T__11:
+ case T__10:
+ case T__12:
case T__13:
case T__14:
case T__15:
case T__16:
case T__17:
- case T__18:
case NEW:
+ case THIS:
case IDENTIFIER:
{
- setState(113);
+ setState(133);
stmt();
}
break;
@@ -811,11 +984,11 @@ public class DecafParser extends Parser {
throw new NoViableAltException(this);
}
}
- setState(118);
+ setState(138);
_errHandler.sync(this);
_la = _input.LA(1);
}
- setState(119);
+ setState(139);
match(T__2);
}
}
@@ -843,6 +1016,32 @@ public class DecafParser extends Parser {
}
}
@SuppressWarnings("CheckReturnValue")
+ public static class AssignmentContext extends StmtContext {
+ public IdContext id() {
+ return getRuleContext(IdContext.class,0);
+ }
+ public AssignSignContext assignSign() {
+ return getRuleContext(AssignSignContext.class,0);
+ }
+ public ExprContext expr() {
+ return getRuleContext(ExprContext.class,0);
+ }
+ public AssignmentContext(StmtContext ctx) { copyFrom(ctx); }
+ @Override
+ public void enterRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).enterAssignment(this);
+ }
+ @Override
+ public void exitRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).exitAssignment(this);
+ }
+ @Override
+ public T accept(ParseTreeVisitor extends T> visitor) {
+ if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitAssignment(this);
+ else return visitor.visitChildren(this);
+ }
+ }
+ @SuppressWarnings("CheckReturnValue")
public static class ReturnVoidContext extends StmtContext {
public ReturnVoidContext(StmtContext ctx) { copyFrom(ctx); }
@Override
@@ -1034,34 +1233,34 @@ public class DecafParser extends Parser {
public final StmtContext stmt() throws RecognitionException {
StmtContext _localctx = new StmtContext(_ctx, getState());
- enterRule(_localctx, 20, RULE_stmt);
+ enterRule(_localctx, 26, RULE_stmt);
int _la;
try {
- setState(164);
+ setState(191);
_errHandler.sync(this);
switch ( getInterpreter().adaptivePredict(_input,13,_ctx) ) {
case 1:
_localctx = new IfContext(_localctx);
enterOuterAlt(_localctx, 1);
{
- setState(121);
- match(T__11);
- setState(122);
- match(T__5);
- setState(123);
+ setState(141);
+ match(T__10);
+ setState(142);
+ match(T__4);
+ setState(143);
expr(0);
- setState(124);
- match(T__6);
- setState(125);
+ setState(144);
+ match(T__5);
+ setState(145);
block();
- setState(128);
+ setState(148);
_errHandler.sync(this);
_la = _input.LA(1);
- if (_la==T__12) {
+ if (_la==T__11) {
{
- setState(126);
- match(T__12);
- setState(127);
+ setState(146);
+ match(T__11);
+ setState(147);
block();
}
}
@@ -1072,23 +1271,23 @@ public class DecafParser extends Parser {
_localctx = new ForContext(_localctx);
enterOuterAlt(_localctx, 2);
{
- setState(130);
- match(T__13);
- setState(131);
+ setState(150);
+ match(T__12);
+ setState(151);
+ match(T__4);
+ setState(152);
+ expr(0);
+ setState(153);
+ match(T__3);
+ setState(154);
+ expr(0);
+ setState(155);
+ match(T__3);
+ setState(156);
+ expr(0);
+ setState(157);
match(T__5);
- setState(132);
- expr(0);
- setState(133);
- match(T__3);
- setState(134);
- expr(0);
- setState(135);
- match(T__3);
- setState(136);
- expr(0);
- setState(137);
- match(T__6);
- setState(138);
+ setState(158);
block();
}
break;
@@ -1096,15 +1295,15 @@ public class DecafParser extends Parser {
_localctx = new WhileContext(_localctx);
enterOuterAlt(_localctx, 3);
{
- setState(140);
- match(T__14);
- setState(141);
- match(T__5);
- setState(142);
+ setState(160);
+ match(T__13);
+ setState(161);
+ match(T__4);
+ setState(162);
expr(0);
- setState(143);
- match(T__6);
- setState(144);
+ setState(163);
+ match(T__5);
+ setState(164);
block();
}
break;
@@ -1112,29 +1311,29 @@ public class DecafParser extends Parser {
_localctx = new DoWhileContext(_localctx);
enterOuterAlt(_localctx, 4);
{
- setState(146);
- match(T__15);
- setState(147);
- block();
- setState(148);
+ setState(166);
match(T__14);
- setState(149);
- match(T__5);
- setState(150);
+ setState(167);
+ block();
+ setState(168);
+ match(T__13);
+ setState(169);
+ match(T__4);
+ setState(170);
expr(0);
- setState(151);
- match(T__6);
+ setState(171);
+ match(T__5);
}
break;
case 5:
_localctx = new ReturnContext(_localctx);
enterOuterAlt(_localctx, 5);
{
- setState(153);
- match(T__16);
- setState(154);
+ setState(173);
+ match(T__15);
+ setState(174);
expr(0);
- setState(155);
+ setState(175);
match(T__3);
}
break;
@@ -1142,9 +1341,9 @@ public class DecafParser extends Parser {
_localctx = new ReturnVoidContext(_localctx);
enterOuterAlt(_localctx, 6);
{
- setState(157);
- match(T__16);
- setState(158);
+ setState(177);
+ match(T__15);
+ setState(178);
match(T__3);
}
break;
@@ -1152,9 +1351,9 @@ public class DecafParser extends Parser {
_localctx = new BreakContext(_localctx);
enterOuterAlt(_localctx, 7);
{
- setState(159);
- match(T__17);
- setState(160);
+ setState(179);
+ match(T__16);
+ setState(180);
match(T__3);
}
break;
@@ -1162,18 +1361,34 @@ public class DecafParser extends Parser {
_localctx = new ContinueContext(_localctx);
enterOuterAlt(_localctx, 8);
{
- setState(161);
- match(T__18);
- setState(162);
+ setState(181);
+ match(T__17);
+ setState(182);
match(T__3);
}
break;
case 9:
- _localctx = new StatementExpressionstmtContext(_localctx);
+ _localctx = new AssignmentContext(_localctx);
enterOuterAlt(_localctx, 9);
{
- setState(163);
+ setState(183);
+ id();
+ setState(184);
+ assignSign();
+ setState(185);
+ expr(0);
+ setState(186);
+ match(T__3);
+ }
+ break;
+ case 10:
+ _localctx = new StatementExpressionstmtContext(_localctx);
+ enterOuterAlt(_localctx, 10);
+ {
+ setState(188);
stmtexpr();
+ setState(189);
+ match(T__3);
}
break;
}
@@ -1226,29 +1441,6 @@ public class DecafParser extends Parser {
}
}
@SuppressWarnings("CheckReturnValue")
- public static class AssignContext extends StmtexprContext {
- public IdContext id() {
- return getRuleContext(IdContext.class,0);
- }
- public ExprContext expr() {
- return getRuleContext(ExprContext.class,0);
- }
- public AssignContext(StmtexprContext ctx) { copyFrom(ctx); }
- @Override
- public void enterRule(ParseTreeListener listener) {
- if ( listener instanceof DecafListener ) ((DecafListener)listener).enterAssign(this);
- }
- @Override
- public void exitRule(ParseTreeListener listener) {
- if ( listener instanceof DecafListener ) ((DecafListener)listener).exitAssign(this);
- }
- @Override
- public T accept(ParseTreeVisitor extends T> visitor) {
- if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitAssign(this);
- else return visitor.visitChildren(this);
- }
- }
- @SuppressWarnings("CheckReturnValue")
public static class MethodCallContext extends StmtexprContext {
public MethCallContext methCall() {
return getRuleContext(MethCallContext.class,0);
@@ -1271,60 +1463,47 @@ public class DecafParser extends Parser {
public final StmtexprContext stmtexpr() throws RecognitionException {
StmtexprContext _localctx = new StmtexprContext(_ctx, getState());
- enterRule(_localctx, 22, RULE_stmtexpr);
+ enterRule(_localctx, 28, RULE_stmtexpr);
int _la;
try {
- setState(182);
+ setState(202);
_errHandler.sync(this);
- switch ( getInterpreter().adaptivePredict(_input,15,_ctx) ) {
- case 1:
- _localctx = new AssignContext(_localctx);
+ switch (_input.LA(1)) {
+ case THIS:
+ case IDENTIFIER:
+ _localctx = new MethodCallContext(_localctx);
enterOuterAlt(_localctx, 1);
{
- setState(166);
- id();
- setState(167);
- match(T__4);
- setState(168);
- expr(0);
- setState(169);
- match(T__3);
+ setState(193);
+ methCall();
}
break;
- case 2:
- _localctx = new MethodCallContext(_localctx);
+ case NEW:
+ _localctx = new NewContext(_localctx);
enterOuterAlt(_localctx, 2);
{
- setState(171);
- methCall();
- setState(172);
- match(T__3);
- }
- break;
- case 3:
- _localctx = new NewContext(_localctx);
- enterOuterAlt(_localctx, 3);
- {
- setState(174);
+ setState(194);
match(NEW);
- setState(175);
+ setState(195);
type();
- setState(176);
- match(T__5);
- setState(178);
+ setState(196);
+ match(T__4);
+ setState(198);
_errHandler.sync(this);
_la = _input.LA(1);
- if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 7527727168L) != 0)) {
+ if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 264432577937440L) != 0)) {
{
- setState(177);
+ setState(197);
args();
}
}
- setState(180);
- match(T__6);
+ setState(200);
+ match(T__5);
}
break;
+ default:
+ throw new NoViableAltException(this);
}
}
catch (RecognitionException re) {
@@ -1351,9 +1530,50 @@ public class DecafParser extends Parser {
}
}
@SuppressWarnings("CheckReturnValue")
+ public static class NullContext extends ExprContext {
+ public TerminalNode NULL() { return getToken(DecafParser.NULL, 0); }
+ public NullContext(ExprContext ctx) { copyFrom(ctx); }
+ @Override
+ public void enterRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).enterNull(this);
+ }
+ @Override
+ public void exitRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).exitNull(this);
+ }
+ @Override
+ public T accept(ParseTreeVisitor extends T> visitor) {
+ if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitNull(this);
+ else return visitor.visitChildren(this);
+ }
+ }
+ @SuppressWarnings("CheckReturnValue")
+ public static class UnaryOperationContext extends ExprContext {
+ public UnaryOpContext unaryOp() {
+ return getRuleContext(UnaryOpContext.class,0);
+ }
+ public ExprContext expr() {
+ return getRuleContext(ExprContext.class,0);
+ }
+ public UnaryOperationContext(ExprContext ctx) { copyFrom(ctx); }
+ @Override
+ public void enterRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).enterUnaryOperation(this);
+ }
+ @Override
+ public void exitRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).exitUnaryOperation(this);
+ }
+ @Override
+ public T accept(ParseTreeVisitor extends T> visitor) {
+ if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitUnaryOperation(this);
+ else return visitor.visitChildren(this);
+ }
+ }
+ @SuppressWarnings("CheckReturnValue")
public static class IdentifierContext extends ExprContext {
- public IdContext id() {
- return getRuleContext(IdContext.class,0);
+ public FieldIdContext fieldId() {
+ return getRuleContext(FieldIdContext.class,0);
}
public IdentifierContext(ExprContext ctx) { copyFrom(ctx); }
@Override
@@ -1371,26 +1591,6 @@ public class DecafParser extends Parser {
}
}
@SuppressWarnings("CheckReturnValue")
- public static class MethodCallExpressionContext extends ExprContext {
- public MethCallContext methCall() {
- return getRuleContext(MethCallContext.class,0);
- }
- public MethodCallExpressionContext(ExprContext ctx) { copyFrom(ctx); }
- @Override
- public void enterRule(ParseTreeListener listener) {
- if ( listener instanceof DecafListener ) ((DecafListener)listener).enterMethodCallExpression(this);
- }
- @Override
- public void exitRule(ParseTreeListener listener) {
- if ( listener instanceof DecafListener ) ((DecafListener)listener).exitMethodCallExpression(this);
- }
- @Override
- public T accept(ParseTreeVisitor extends T> visitor) {
- if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitMethodCallExpression(this);
- else return visitor.visitChildren(this);
- }
- }
- @SuppressWarnings("CheckReturnValue")
public static class ExpressionContext extends ExprContext {
public ExprContext expr() {
return getRuleContext(ExprContext.class,0);
@@ -1486,45 +1686,47 @@ public class DecafParser extends Parser {
int _parentState = getState();
ExprContext _localctx = new ExprContext(_ctx, _parentState);
ExprContext _prevctx = _localctx;
- int _startState = 24;
- enterRecursionRule(_localctx, 24, RULE_expr, _p);
+ int _startState = 30;
+ enterRecursionRule(_localctx, 30, RULE_expr, _p);
try {
int _alt;
enterOuterAlt(_localctx, 1);
{
- setState(193);
+ setState(216);
_errHandler.sync(this);
switch ( getInterpreter().adaptivePredict(_input,16,_ctx) ) {
case 1:
{
- _localctx = new ConstantContext(_localctx);
+ _localctx = new UnaryOperationContext(_localctx);
_ctx = _localctx;
_prevctx = _localctx;
- setState(185);
- literal();
+ setState(205);
+ unaryOp();
+ setState(206);
+ expr(6);
}
break;
case 2:
{
- _localctx = new ExpressionContext(_localctx);
+ _localctx = new ConstantContext(_localctx);
_ctx = _localctx;
_prevctx = _localctx;
- setState(186);
- match(T__5);
- setState(187);
- expr(0);
- setState(188);
- match(T__6);
+ setState(208);
+ literal();
}
break;
case 3:
{
- _localctx = new MethodCallExpressionContext(_localctx);
+ _localctx = new ExpressionContext(_localctx);
_ctx = _localctx;
_prevctx = _localctx;
- setState(190);
- methCall();
+ setState(209);
+ match(T__4);
+ setState(210);
+ expr(0);
+ setState(211);
+ match(T__5);
}
break;
case 4:
@@ -1532,8 +1734,8 @@ public class DecafParser extends Parser {
_localctx = new IdentifierContext(_localctx);
_ctx = _localctx;
_prevctx = _localctx;
- setState(191);
- id();
+ setState(213);
+ fieldId();
}
break;
case 5:
@@ -1541,13 +1743,22 @@ public class DecafParser extends Parser {
_localctx = new StatementExpressionexprContext(_localctx);
_ctx = _localctx;
_prevctx = _localctx;
- setState(192);
+ setState(214);
stmtexpr();
}
break;
+ case 6:
+ {
+ _localctx = new NullContext(_localctx);
+ _ctx = _localctx;
+ _prevctx = _localctx;
+ setState(215);
+ match(NULL);
+ }
+ break;
}
_ctx.stop = _input.LT(-1);
- setState(201);
+ setState(224);
_errHandler.sync(this);
_alt = getInterpreter().adaptivePredict(_input,17,_ctx);
while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
@@ -1558,16 +1769,16 @@ public class DecafParser extends Parser {
{
_localctx = new BinaryOperationContext(new ExprContext(_parentctx, _parentState));
pushNewRecursionContext(_localctx, _startState, RULE_expr);
- setState(195);
- if (!(precpred(_ctx, 6))) throw new FailedPredicateException(this, "precpred(_ctx, 6)");
- setState(196);
+ setState(218);
+ if (!(precpred(_ctx, 7))) throw new FailedPredicateException(this, "precpred(_ctx, 7)");
+ setState(219);
binaryOp();
- setState(197);
- expr(7);
+ setState(220);
+ expr(8);
}
}
}
- setState(203);
+ setState(226);
_errHandler.sync(this);
_alt = getInterpreter().adaptivePredict(_input,17,_ctx);
}
@@ -1589,6 +1800,14 @@ public class DecafParser extends Parser {
public TerminalNode ADD() { return getToken(DecafParser.ADD, 0); }
public TerminalNode SUB() { return getToken(DecafParser.SUB, 0); }
public TerminalNode MUL() { return getToken(DecafParser.MUL, 0); }
+ public TerminalNode GT() { return getToken(DecafParser.GT, 0); }
+ public TerminalNode LT() { return getToken(DecafParser.LT, 0); }
+ public TerminalNode GE() { return getToken(DecafParser.GE, 0); }
+ public TerminalNode LE() { return getToken(DecafParser.LE, 0); }
+ public TerminalNode EQ() { return getToken(DecafParser.EQ, 0); }
+ public TerminalNode NE() { return getToken(DecafParser.NE, 0); }
+ public TerminalNode AND() { return getToken(DecafParser.AND, 0); }
+ public TerminalNode OR() { return getToken(DecafParser.OR, 0); }
public BinaryOpContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@@ -1610,14 +1829,14 @@ public class DecafParser extends Parser {
public final BinaryOpContext binaryOp() throws RecognitionException {
BinaryOpContext _localctx = new BinaryOpContext(_ctx, getState());
- enterRule(_localctx, 26, RULE_binaryOp);
+ enterRule(_localctx, 32, RULE_binaryOp);
int _la;
try {
enterOuterAlt(_localctx, 1);
{
- setState(204);
+ setState(227);
_la = _input.LA(1);
- if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 117440512L) != 0)) ) {
+ if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 34342961152L) != 0)) ) {
_errHandler.recoverInline(this);
}
else {
@@ -1639,12 +1858,153 @@ public class DecafParser extends Parser {
}
@SuppressWarnings("CheckReturnValue")
- public static class MethCallContext extends ParserRuleContext {
+ public static class UnaryOpContext extends ParserRuleContext {
+ public TerminalNode SUB() { return getToken(DecafParser.SUB, 0); }
+ public TerminalNode NOT() { return getToken(DecafParser.NOT, 0); }
+ public UnaryOpContext(ParserRuleContext parent, int invokingState) {
+ super(parent, invokingState);
+ }
+ @Override public int getRuleIndex() { return RULE_unaryOp; }
+ @Override
+ public void enterRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).enterUnaryOp(this);
+ }
+ @Override
+ public void exitRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).exitUnaryOp(this);
+ }
+ @Override
+ public T accept(ParseTreeVisitor extends T> visitor) {
+ if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitUnaryOp(this);
+ else return visitor.visitChildren(this);
+ }
+ }
+
+ public final UnaryOpContext unaryOp() throws RecognitionException {
+ UnaryOpContext _localctx = new UnaryOpContext(_ctx, getState());
+ enterRule(_localctx, 34, RULE_unaryOp);
+ int _la;
+ try {
+ enterOuterAlt(_localctx, 1);
+ {
+ setState(229);
+ _la = _input.LA(1);
+ if ( !(_la==SUB || _la==NOT) ) {
+ _errHandler.recoverInline(this);
+ }
+ else {
+ if ( _input.LA(1)==Token.EOF ) matchedEOF = true;
+ _errHandler.reportMatch(this);
+ consume();
+ }
+ }
+ }
+ catch (RecognitionException re) {
+ _localctx.exception = re;
+ _errHandler.reportError(this, re);
+ _errHandler.recover(this, re);
+ }
+ finally {
+ exitRule();
+ }
+ return _localctx;
+ }
+
+ @SuppressWarnings("CheckReturnValue")
+ public static class FieldIdContext extends ParserRuleContext {
public IdContext id() {
return getRuleContext(IdContext.class,0);
}
- public ArgsContext args() {
- return getRuleContext(ArgsContext.class,0);
+ public TerminalNode THIS() { return getToken(DecafParser.THIS, 0); }
+ public List recipient() {
+ return getRuleContexts(RecipientContext.class);
+ }
+ public RecipientContext recipient(int i) {
+ return getRuleContext(RecipientContext.class,i);
+ }
+ public FieldIdContext(ParserRuleContext parent, int invokingState) {
+ super(parent, invokingState);
+ }
+ @Override public int getRuleIndex() { return RULE_fieldId; }
+ @Override
+ public void enterRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).enterFieldId(this);
+ }
+ @Override
+ public void exitRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).exitFieldId(this);
+ }
+ @Override
+ public T accept(ParseTreeVisitor extends T> visitor) {
+ if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitFieldId(this);
+ else return visitor.visitChildren(this);
+ }
+ }
+
+ public final FieldIdContext fieldId() throws RecognitionException {
+ FieldIdContext _localctx = new FieldIdContext(_ctx, getState());
+ enterRule(_localctx, 36, RULE_fieldId);
+ int _la;
+ try {
+ int _alt;
+ enterOuterAlt(_localctx, 1);
+ {
+ setState(233);
+ _errHandler.sync(this);
+ _la = _input.LA(1);
+ if (_la==THIS) {
+ {
+ setState(231);
+ match(THIS);
+ setState(232);
+ match(T__18);
+ }
+ }
+
+ setState(240);
+ _errHandler.sync(this);
+ _alt = getInterpreter().adaptivePredict(_input,19,_ctx);
+ while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
+ if ( _alt==1 ) {
+ {
+ {
+ setState(235);
+ recipient();
+ setState(236);
+ match(T__18);
+ }
+ }
+ }
+ setState(242);
+ _errHandler.sync(this);
+ _alt = getInterpreter().adaptivePredict(_input,19,_ctx);
+ }
+ setState(243);
+ id();
+ }
+ }
+ catch (RecognitionException re) {
+ _localctx.exception = re;
+ _errHandler.reportError(this, re);
+ _errHandler.recover(this, re);
+ }
+ finally {
+ exitRule();
+ }
+ return _localctx;
+ }
+
+ @SuppressWarnings("CheckReturnValue")
+ public static class MethCallContext extends ParserRuleContext {
+ public MethNameContext methName() {
+ return getRuleContext(MethNameContext.class,0);
+ }
+ public TerminalNode THIS() { return getToken(DecafParser.THIS, 0); }
+ public List recipient() {
+ return getRuleContexts(RecipientContext.class);
+ }
+ public RecipientContext recipient(int i) {
+ return getRuleContext(RecipientContext.class,i);
}
public MethCallContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
@@ -1667,27 +2027,168 @@ public class DecafParser extends Parser {
public final MethCallContext methCall() throws RecognitionException {
MethCallContext _localctx = new MethCallContext(_ctx, getState());
- enterRule(_localctx, 28, RULE_methCall);
+ enterRule(_localctx, 38, RULE_methCall);
+ int _la;
+ try {
+ int _alt;
+ enterOuterAlt(_localctx, 1);
+ {
+ setState(247);
+ _errHandler.sync(this);
+ _la = _input.LA(1);
+ if (_la==THIS) {
+ {
+ setState(245);
+ match(THIS);
+ setState(246);
+ match(T__18);
+ }
+ }
+
+ setState(254);
+ _errHandler.sync(this);
+ _alt = getInterpreter().adaptivePredict(_input,21,_ctx);
+ while ( _alt!=2 && _alt!=org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER ) {
+ if ( _alt==1 ) {
+ {
+ {
+ setState(249);
+ recipient();
+ setState(250);
+ match(T__18);
+ }
+ }
+ }
+ setState(256);
+ _errHandler.sync(this);
+ _alt = getInterpreter().adaptivePredict(_input,21,_ctx);
+ }
+ setState(257);
+ methName();
+ }
+ }
+ catch (RecognitionException re) {
+ _localctx.exception = re;
+ _errHandler.reportError(this, re);
+ _errHandler.recover(this, re);
+ }
+ finally {
+ exitRule();
+ }
+ return _localctx;
+ }
+
+ @SuppressWarnings("CheckReturnValue")
+ public static class RecipientContext extends ParserRuleContext {
+ public MethNameContext methName() {
+ return getRuleContext(MethNameContext.class,0);
+ }
+ public IdContext id() {
+ return getRuleContext(IdContext.class,0);
+ }
+ public RecipientContext(ParserRuleContext parent, int invokingState) {
+ super(parent, invokingState);
+ }
+ @Override public int getRuleIndex() { return RULE_recipient; }
+ @Override
+ public void enterRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).enterRecipient(this);
+ }
+ @Override
+ public void exitRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).exitRecipient(this);
+ }
+ @Override
+ public T accept(ParseTreeVisitor extends T> visitor) {
+ if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitRecipient(this);
+ else return visitor.visitChildren(this);
+ }
+ }
+
+ public final RecipientContext recipient() throws RecognitionException {
+ RecipientContext _localctx = new RecipientContext(_ctx, getState());
+ enterRule(_localctx, 40, RULE_recipient);
+ try {
+ setState(261);
+ _errHandler.sync(this);
+ switch ( getInterpreter().adaptivePredict(_input,22,_ctx) ) {
+ case 1:
+ enterOuterAlt(_localctx, 1);
+ {
+ setState(259);
+ methName();
+ }
+ break;
+ case 2:
+ enterOuterAlt(_localctx, 2);
+ {
+ setState(260);
+ id();
+ }
+ break;
+ }
+ }
+ catch (RecognitionException re) {
+ _localctx.exception = re;
+ _errHandler.reportError(this, re);
+ _errHandler.recover(this, re);
+ }
+ finally {
+ exitRule();
+ }
+ return _localctx;
+ }
+
+ @SuppressWarnings("CheckReturnValue")
+ public static class MethNameContext extends ParserRuleContext {
+ public IdContext id() {
+ return getRuleContext(IdContext.class,0);
+ }
+ public ArgsContext args() {
+ return getRuleContext(ArgsContext.class,0);
+ }
+ public MethNameContext(ParserRuleContext parent, int invokingState) {
+ super(parent, invokingState);
+ }
+ @Override public int getRuleIndex() { return RULE_methName; }
+ @Override
+ public void enterRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).enterMethName(this);
+ }
+ @Override
+ public void exitRule(ParseTreeListener listener) {
+ if ( listener instanceof DecafListener ) ((DecafListener)listener).exitMethName(this);
+ }
+ @Override
+ public T accept(ParseTreeVisitor extends T> visitor) {
+ if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitMethName(this);
+ else return visitor.visitChildren(this);
+ }
+ }
+
+ public final MethNameContext methName() throws RecognitionException {
+ MethNameContext _localctx = new MethNameContext(_ctx, getState());
+ enterRule(_localctx, 42, RULE_methName);
int _la;
try {
enterOuterAlt(_localctx, 1);
{
- setState(206);
+ setState(263);
id();
- setState(207);
- match(T__5);
- setState(209);
+ setState(264);
+ match(T__4);
+ setState(266);
_errHandler.sync(this);
_la = _input.LA(1);
- if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 7527727168L) != 0)) {
+ if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 264432577937440L) != 0)) {
{
- setState(208);
+ setState(265);
args();
}
}
- setState(211);
- match(T__6);
+ setState(268);
+ match(T__5);
}
}
catch (RecognitionException re) {
@@ -1730,26 +2231,26 @@ public class DecafParser extends Parser {
public final ArgsContext args() throws RecognitionException {
ArgsContext _localctx = new ArgsContext(_ctx, getState());
- enterRule(_localctx, 30, RULE_args);
+ enterRule(_localctx, 44, RULE_args);
int _la;
try {
enterOuterAlt(_localctx, 1);
{
- setState(213);
+ setState(270);
expr(0);
- setState(218);
+ setState(275);
_errHandler.sync(this);
_la = _input.LA(1);
- while (_la==T__10) {
+ while (_la==T__9) {
{
{
- setState(214);
- match(T__10);
- setState(215);
+ setState(271);
+ match(T__9);
+ setState(272);
expr(0);
}
}
- setState(220);
+ setState(277);
_errHandler.sync(this);
_la = _input.LA(1);
}
@@ -1769,10 +2270,8 @@ public class DecafParser extends Parser {
@SuppressWarnings("CheckReturnValue")
public static class LiteralContext extends ParserRuleContext {
public TerminalNode NUMBER() { return getToken(DecafParser.NUMBER, 0); }
- public BooleanContext boolean_() {
- return getRuleContext(BooleanContext.class,0);
- }
- public TerminalNode CHAR() { return getToken(DecafParser.CHAR, 0); }
+ public TerminalNode BOOLEANLITERAL() { return getToken(DecafParser.BOOLEANLITERAL, 0); }
+ public TerminalNode CHARLITERAL() { return getToken(DecafParser.CHARLITERAL, 0); }
public LiteralContext(ParserRuleContext parent, int invokingState) {
super(parent, invokingState);
}
@@ -1794,79 +2293,14 @@ public class DecafParser extends Parser {
public final LiteralContext literal() throws RecognitionException {
LiteralContext _localctx = new LiteralContext(_ctx, getState());
- enterRule(_localctx, 32, RULE_literal);
- try {
- setState(224);
- _errHandler.sync(this);
- switch (_input.LA(1)) {
- case NUMBER:
- enterOuterAlt(_localctx, 1);
- {
- setState(221);
- match(NUMBER);
- }
- break;
- case T__19:
- case T__20:
- enterOuterAlt(_localctx, 2);
- {
- setState(222);
- boolean_();
- }
- break;
- case CHAR:
- enterOuterAlt(_localctx, 3);
- {
- setState(223);
- match(CHAR);
- }
- break;
- default:
- throw new NoViableAltException(this);
- }
- }
- catch (RecognitionException re) {
- _localctx.exception = re;
- _errHandler.reportError(this, re);
- _errHandler.recover(this, re);
- }
- finally {
- exitRule();
- }
- return _localctx;
- }
-
- @SuppressWarnings("CheckReturnValue")
- public static class BooleanContext extends ParserRuleContext {
- public BooleanContext(ParserRuleContext parent, int invokingState) {
- super(parent, invokingState);
- }
- @Override public int getRuleIndex() { return RULE_boolean; }
- @Override
- public void enterRule(ParseTreeListener listener) {
- if ( listener instanceof DecafListener ) ((DecafListener)listener).enterBoolean(this);
- }
- @Override
- public void exitRule(ParseTreeListener listener) {
- if ( listener instanceof DecafListener ) ((DecafListener)listener).exitBoolean(this);
- }
- @Override
- public T accept(ParseTreeVisitor extends T> visitor) {
- if ( visitor instanceof DecafVisitor ) return ((DecafVisitor extends T>)visitor).visitBoolean(this);
- else return visitor.visitChildren(this);
- }
- }
-
- public final BooleanContext boolean_() throws RecognitionException {
- BooleanContext _localctx = new BooleanContext(_ctx, getState());
- enterRule(_localctx, 34, RULE_boolean);
+ enterRule(_localctx, 46, RULE_literal);
int _la;
try {
enterOuterAlt(_localctx, 1);
{
- setState(226);
+ setState(278);
_la = _input.LA(1);
- if ( !(_la==T__19 || _la==T__20) ) {
+ if ( !((((_la) & ~0x3f) == 0 && ((1L << _la) & 193514046488576L) != 0)) ) {
_errHandler.recoverInline(this);
}
else {
@@ -1911,11 +2345,11 @@ public class DecafParser extends Parser {
public final IdContext id() throws RecognitionException {
IdContext _localctx = new IdContext(_ctx, getState());
- enterRule(_localctx, 36, RULE_id);
+ enterRule(_localctx, 48, RULE_id);
try {
enterOuterAlt(_localctx, 1);
{
- setState(228);
+ setState(280);
match(IDENTIFIER);
}
}
@@ -1932,7 +2366,7 @@ public class DecafParser extends Parser {
public boolean sempred(RuleContext _localctx, int ruleIndex, int predIndex) {
switch (ruleIndex) {
- case 12:
+ case 15:
return expr_sempred((ExprContext)_localctx, predIndex);
}
return true;
@@ -1940,154 +2374,189 @@ public class DecafParser extends Parser {
private boolean expr_sempred(ExprContext _localctx, int predIndex) {
switch (predIndex) {
case 0:
- return precpred(_ctx, 6);
+ return precpred(_ctx, 7);
}
return true;
}
public static final String _serializedATN =
- "\u0004\u0001!\u00e7\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001\u0002"+
+ "\u0004\u00010\u011b\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001\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"+
"\b\u0007\b\u0002\t\u0007\t\u0002\n\u0007\n\u0002\u000b\u0007\u000b\u0002"+
"\f\u0007\f\u0002\r\u0007\r\u0002\u000e\u0007\u000e\u0002\u000f\u0007\u000f"+
"\u0002\u0010\u0007\u0010\u0002\u0011\u0007\u0011\u0002\u0012\u0007\u0012"+
- "\u0001\u0000\u0004\u0000(\b\u0000\u000b\u0000\f\u0000)\u0001\u0001\u0003"+
- "\u0001-\b\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001\u0001"+
- "\u0001\u0005\u00014\b\u0001\n\u0001\f\u00017\t\u0001\u0001\u0001\u0001"+
- "\u0001\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001"+
- "\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0003\u0002E\b"+
- "\u0002\u0001\u0003\u0001\u0003\u0003\u0003I\b\u0003\u0001\u0004\u0001"+
- "\u0004\u0001\u0005\u0003\u0005N\b\u0005\u0001\u0005\u0001\u0005\u0001"+
- "\u0005\u0001\u0005\u0003\u0005T\b\u0005\u0001\u0005\u0001\u0005\u0001"+
- "\u0005\u0001\u0005\u0003\u0005Z\b\u0005\u0001\u0006\u0001\u0006\u0001"+
- "\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001"+
- "\u0006\u0001\u0007\u0001\u0007\u0001\u0007\u0005\u0007h\b\u0007\n\u0007"+
- "\f\u0007k\t\u0007\u0001\b\u0001\b\u0001\b\u0001\t\u0001\t\u0001\t\u0005"+
- "\ts\b\t\n\t\f\tv\t\t\u0001\t\u0001\t\u0001\n\u0001\n\u0001\n\u0001\n\u0001"+
- "\n\u0001\n\u0001\n\u0003\n\u0081\b\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001"+
- "\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001"+
- "\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001"+
- "\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001\n\u0001"+
- "\n\u0001\n\u0001\n\u0003\n\u00a5\b\n\u0001\u000b\u0001\u000b\u0001\u000b"+
- "\u0001\u000b\u0001\u000b\u0001\u000b\u0001\u000b\u0001\u000b\u0001\u000b"+
- "\u0001\u000b\u0001\u000b\u0001\u000b\u0003\u000b\u00b3\b\u000b\u0001\u000b"+
- "\u0001\u000b\u0003\u000b\u00b7\b\u000b\u0001\f\u0001\f\u0001\f\u0001\f"+
- "\u0001\f\u0001\f\u0001\f\u0001\f\u0001\f\u0003\f\u00c2\b\f\u0001\f\u0001"+
- "\f\u0001\f\u0001\f\u0005\f\u00c8\b\f\n\f\f\f\u00cb\t\f\u0001\r\u0001\r"+
- "\u0001\u000e\u0001\u000e\u0001\u000e\u0003\u000e\u00d2\b\u000e\u0001\u000e"+
- "\u0001\u000e\u0001\u000f\u0001\u000f\u0001\u000f\u0005\u000f\u00d9\b\u000f"+
- "\n\u000f\f\u000f\u00dc\t\u000f\u0001\u0010\u0001\u0010\u0001\u0010\u0003"+
- "\u0010\u00e1\b\u0010\u0001\u0011\u0001\u0011\u0001\u0012\u0001\u0012\u0001"+
- "\u0012\u0000\u0001\u0018\u0013\u0000\u0002\u0004\u0006\b\n\f\u000e\u0010"+
- "\u0012\u0014\u0016\u0018\u001a\u001c\u001e \"$\u0000\u0003\u0002\u0000"+
- "\u001b\u001c\u001e\u001e\u0001\u0000\u0018\u001a\u0001\u0000\u0014\u0015"+
- "\u00f4\u0000\'\u0001\u0000\u0000\u0000\u0002,\u0001\u0000\u0000\u0000"+
- "\u0004D\u0001\u0000\u0000\u0000\u0006H\u0001\u0000\u0000\u0000\bJ\u0001"+
- "\u0000\u0000\u0000\nY\u0001\u0000\u0000\u0000\f[\u0001\u0000\u0000\u0000"+
- "\u000ed\u0001\u0000\u0000\u0000\u0010l\u0001\u0000\u0000\u0000\u0012o"+
- "\u0001\u0000\u0000\u0000\u0014\u00a4\u0001\u0000\u0000\u0000\u0016\u00b6"+
- "\u0001\u0000\u0000\u0000\u0018\u00c1\u0001\u0000\u0000\u0000\u001a\u00cc"+
- "\u0001\u0000\u0000\u0000\u001c\u00ce\u0001\u0000\u0000\u0000\u001e\u00d5"+
- "\u0001\u0000\u0000\u0000 \u00e0\u0001\u0000\u0000\u0000\"\u00e2\u0001"+
- "\u0000\u0000\u0000$\u00e4\u0001\u0000\u0000\u0000&(\u0003\u0002\u0001"+
- "\u0000\'&\u0001\u0000\u0000\u0000()\u0001\u0000\u0000\u0000)\'\u0001\u0000"+
- "\u0000\u0000)*\u0001\u0000\u0000\u0000*\u0001\u0001\u0000\u0000\u0000"+
- "+-\u0005\u0016\u0000\u0000,+\u0001\u0000\u0000\u0000,-\u0001\u0000\u0000"+
- "\u0000-.\u0001\u0000\u0000\u0000./\u0005\u0001\u0000\u0000/0\u0003$\u0012"+
- "\u000005\u0005\u0002\u0000\u000014\u0003\u0004\u0002\u000024\u0003\n\u0005"+
- "\u000031\u0001\u0000\u0000\u000032\u0001\u0000\u0000\u000047\u0001\u0000"+
- "\u0000\u000053\u0001\u0000\u0000\u000056\u0001\u0000\u0000\u000068\u0001"+
- "\u0000\u0000\u000075\u0001\u0000\u0000\u000089\u0005\u0003\u0000\u0000"+
- "9\u0003\u0001\u0000\u0000\u0000:;\u0003\b\u0004\u0000;<\u0003$\u0012\u0000"+
- "<=\u0005\u0004\u0000\u0000=E\u0001\u0000\u0000\u0000>?\u0003\b\u0004\u0000"+
- "?@\u0003$\u0012\u0000@A\u0005\u0005\u0000\u0000AB\u0003\u0018\f\u0000"+
- "BC\u0005\u0004\u0000\u0000CE\u0001\u0000\u0000\u0000D:\u0001\u0000\u0000"+
- "\u0000D>\u0001\u0000\u0000\u0000E\u0005\u0001\u0000\u0000\u0000FI\u0003"+
- "\b\u0004\u0000GI\u0005\u001d\u0000\u0000HF\u0001\u0000\u0000\u0000HG\u0001"+
- "\u0000\u0000\u0000I\u0007\u0001\u0000\u0000\u0000JK\u0007\u0000\u0000"+
- "\u0000K\t\u0001\u0000\u0000\u0000LN\u0005\u0016\u0000\u0000ML\u0001\u0000"+
- "\u0000\u0000MN\u0001\u0000\u0000\u0000NO\u0001\u0000\u0000\u0000OP\u0003"+
- "\u0006\u0003\u0000PQ\u0003$\u0012\u0000QS\u0005\u0006\u0000\u0000RT\u0003"+
- "\u000e\u0007\u0000SR\u0001\u0000\u0000\u0000ST\u0001\u0000\u0000\u0000"+
- "TU\u0001\u0000\u0000\u0000UV\u0005\u0007\u0000\u0000VW\u0003\u0012\t\u0000"+
- "WZ\u0001\u0000\u0000\u0000XZ\u0003\f\u0006\u0000YM\u0001\u0000\u0000\u0000"+
- "YX\u0001\u0000\u0000\u0000Z\u000b\u0001\u0000\u0000\u0000[\\\u0005\u0016"+
- "\u0000\u0000\\]\u0005\b\u0000\u0000]^\u0005\u001d\u0000\u0000^_\u0005"+
- "\t\u0000\u0000_`\u0005\u0006\u0000\u0000`a\u0005\n\u0000\u0000ab\u0005"+
- "\u0007\u0000\u0000bc\u0003\u0012\t\u0000c\r\u0001\u0000\u0000\u0000di"+
- "\u0003\u0010\b\u0000ef\u0005\u000b\u0000\u0000fh\u0003\u0010\b\u0000g"+
- "e\u0001\u0000\u0000\u0000hk\u0001\u0000\u0000\u0000ig\u0001\u0000\u0000"+
- "\u0000ij\u0001\u0000\u0000\u0000j\u000f\u0001\u0000\u0000\u0000ki\u0001"+
- "\u0000\u0000\u0000lm\u0003\b\u0004\u0000mn\u0003$\u0012\u0000n\u0011\u0001"+
- "\u0000\u0000\u0000ot\u0005\u0002\u0000\u0000ps\u0003\u0004\u0002\u0000"+
- "qs\u0003\u0014\n\u0000rp\u0001\u0000\u0000\u0000rq\u0001\u0000\u0000\u0000"+
- "sv\u0001\u0000\u0000\u0000tr\u0001\u0000\u0000\u0000tu\u0001\u0000\u0000"+
- "\u0000uw\u0001\u0000\u0000\u0000vt\u0001\u0000\u0000\u0000wx\u0005\u0003"+
- "\u0000\u0000x\u0013\u0001\u0000\u0000\u0000yz\u0005\f\u0000\u0000z{\u0005"+
- "\u0006\u0000\u0000{|\u0003\u0018\f\u0000|}\u0005\u0007\u0000\u0000}\u0080"+
- "\u0003\u0012\t\u0000~\u007f\u0005\r\u0000\u0000\u007f\u0081\u0003\u0012"+
- "\t\u0000\u0080~\u0001\u0000\u0000\u0000\u0080\u0081\u0001\u0000\u0000"+
- "\u0000\u0081\u00a5\u0001\u0000\u0000\u0000\u0082\u0083\u0005\u000e\u0000"+
- "\u0000\u0083\u0084\u0005\u0006\u0000\u0000\u0084\u0085\u0003\u0018\f\u0000"+
- "\u0085\u0086\u0005\u0004\u0000\u0000\u0086\u0087\u0003\u0018\f\u0000\u0087"+
- "\u0088\u0005\u0004\u0000\u0000\u0088\u0089\u0003\u0018\f\u0000\u0089\u008a"+
- "\u0005\u0007\u0000\u0000\u008a\u008b\u0003\u0012\t\u0000\u008b\u00a5\u0001"+
- "\u0000\u0000\u0000\u008c\u008d\u0005\u000f\u0000\u0000\u008d\u008e\u0005"+
- "\u0006\u0000\u0000\u008e\u008f\u0003\u0018\f\u0000\u008f\u0090\u0005\u0007"+
- "\u0000\u0000\u0090\u0091\u0003\u0012\t\u0000\u0091\u00a5\u0001\u0000\u0000"+
- "\u0000\u0092\u0093\u0005\u0010\u0000\u0000\u0093\u0094\u0003\u0012\t\u0000"+
- "\u0094\u0095\u0005\u000f\u0000\u0000\u0095\u0096\u0005\u0006\u0000\u0000"+
- "\u0096\u0097\u0003\u0018\f\u0000\u0097\u0098\u0005\u0007\u0000\u0000\u0098"+
- "\u00a5\u0001\u0000\u0000\u0000\u0099\u009a\u0005\u0011\u0000\u0000\u009a"+
- "\u009b\u0003\u0018\f\u0000\u009b\u009c\u0005\u0004\u0000\u0000\u009c\u00a5"+
- "\u0001\u0000\u0000\u0000\u009d\u009e\u0005\u0011\u0000\u0000\u009e\u00a5"+
- "\u0005\u0004\u0000\u0000\u009f\u00a0\u0005\u0012\u0000\u0000\u00a0\u00a5"+
- "\u0005\u0004\u0000\u0000\u00a1\u00a2\u0005\u0013\u0000\u0000\u00a2\u00a5"+
- "\u0005\u0004\u0000\u0000\u00a3\u00a5\u0003\u0016\u000b\u0000\u00a4y\u0001"+
- "\u0000\u0000\u0000\u00a4\u0082\u0001\u0000\u0000\u0000\u00a4\u008c\u0001"+
- "\u0000\u0000\u0000\u00a4\u0092\u0001\u0000\u0000\u0000\u00a4\u0099\u0001"+
- "\u0000\u0000\u0000\u00a4\u009d\u0001\u0000\u0000\u0000\u00a4\u009f\u0001"+
- "\u0000\u0000\u0000\u00a4\u00a1\u0001\u0000\u0000\u0000\u00a4\u00a3\u0001"+
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+ "\u0000\u0000\u00e4!\u0001\u0000\u0000\u0000\u00e5\u00e6\u0007\u0003\u0000"+
+ "\u0000\u00e6#\u0001\u0000\u0000\u0000\u00e7\u00e8\u0005\u0017\u0000\u0000"+
+ "\u00e8\u00ea\u0005\u0013\u0000\u0000\u00e9\u00e7\u0001\u0000\u0000\u0000"+
+ "\u00e9\u00ea\u0001\u0000\u0000\u0000\u00ea\u00f0\u0001\u0000\u0000\u0000"+
+ "\u00eb\u00ec\u0003(\u0014\u0000\u00ec\u00ed\u0005\u0013\u0000\u0000\u00ed"+
+ "\u00ef\u0001\u0000\u0000\u0000\u00ee\u00eb\u0001\u0000\u0000\u0000\u00ef"+
+ "\u00f2\u0001\u0000\u0000\u0000\u00f0\u00ee\u0001\u0000\u0000\u0000\u00f0"+
+ "\u00f1\u0001\u0000\u0000\u0000\u00f1\u00f3\u0001\u0000\u0000\u0000\u00f2"+
+ "\u00f0\u0001\u0000\u0000\u0000\u00f3\u00f4\u00030\u0018\u0000\u00f4%\u0001"+
+ "\u0000\u0000\u0000\u00f5\u00f6\u0005\u0017\u0000\u0000\u00f6\u00f8\u0005"+
+ "\u0013\u0000\u0000\u00f7\u00f5\u0001\u0000\u0000\u0000\u00f7\u00f8\u0001"+
+ "\u0000\u0000\u0000\u00f8\u00fe\u0001\u0000\u0000\u0000\u00f9\u00fa\u0003"+
+ "(\u0014\u0000\u00fa\u00fb\u0005\u0013\u0000\u0000\u00fb\u00fd\u0001\u0000"+
+ "\u0000\u0000\u00fc\u00f9\u0001\u0000\u0000\u0000\u00fd\u0100\u0001\u0000"+
+ "\u0000\u0000\u00fe\u00fc\u0001\u0000\u0000\u0000\u00fe\u00ff\u0001\u0000"+
+ "\u0000\u0000\u00ff\u0101\u0001\u0000\u0000\u0000\u0100\u00fe\u0001\u0000"+
+ "\u0000\u0000\u0101\u0102\u0003*\u0015\u0000\u0102\'\u0001\u0000\u0000"+
+ "\u0000\u0103\u0106\u0003*\u0015\u0000\u0104\u0106\u00030\u0018\u0000\u0105"+
+ "\u0103\u0001\u0000\u0000\u0000\u0105\u0104\u0001\u0000\u0000\u0000\u0106"+
+ ")\u0001\u0000\u0000\u0000\u0107\u0108\u00030\u0018\u0000\u0108\u010a\u0005"+
+ "\u0005\u0000\u0000\u0109\u010b\u0003,\u0016\u0000\u010a\u0109\u0001\u0000"+
+ "\u0000\u0000\u010a\u010b\u0001\u0000\u0000\u0000\u010b\u010c\u0001\u0000"+
+ "\u0000\u0000\u010c\u010d\u0005\u0006\u0000\u0000\u010d+\u0001\u0000\u0000"+
+ "\u0000\u010e\u0113\u0003\u001e\u000f\u0000\u010f\u0110\u0005\n\u0000\u0000"+
+ "\u0110\u0112\u0003\u001e\u000f\u0000\u0111\u010f\u0001\u0000\u0000\u0000"+
+ "\u0112\u0115\u0001\u0000\u0000\u0000\u0113\u0111\u0001\u0000\u0000\u0000"+
+ "\u0113\u0114\u0001\u0000\u0000\u0000\u0114-\u0001\u0000\u0000\u0000\u0115"+
+ "\u0113\u0001\u0000\u0000\u0000\u0116\u0117\u0007\u0004\u0000\u0000\u0117"+
+ "/\u0001\u0000\u0000\u0000\u0118\u0119\u0005.\u0000\u0000\u01191\u0001"+
+ "\u0000\u0000\u0000\u001958ACTY_ns}\u0086\u0088\u0094\u00bf\u00c6\u00ca"+
+ "\u00d8\u00e0\u00e9\u00f0\u00f7\u00fe\u0105\u010a\u0113";
public static final ATN _ATN =
new ATNDeserializer().deserialize(_serializedATN.toCharArray());
static {
diff --git a/src/main/java/de/maishai/antlr/DecafVisitor.java b/src/main/java/de/maishai/antlr/DecafVisitor.java
index 2704c63..360ffc5 100644
--- a/src/main/java/de/maishai/antlr/DecafVisitor.java
+++ b/src/main/java/de/maishai/antlr/DecafVisitor.java
@@ -23,11 +23,23 @@ public interface DecafVisitor extends ParseTreeVisitor {
*/
T visitClass(DecafParser.ClassContext ctx);
/**
- * Visit a parse tree produced by {@link DecafParser#var}.
+ * Visit a parse tree produced by {@link DecafParser#field}.
* @param ctx the parse tree
* @return the visitor result
*/
- T visitVar(DecafParser.VarContext ctx);
+ T visitField(DecafParser.FieldContext ctx);
+ /**
+ * Visit a parse tree produced by {@link DecafParser#localVar}.
+ * @param ctx the parse tree
+ * @return the visitor result
+ */
+ T visitLocalVar(DecafParser.LocalVarContext ctx);
+ /**
+ * Visit a parse tree produced by {@link DecafParser#assignSign}.
+ * @param ctx the parse tree
+ * @return the visitor result
+ */
+ T visitAssignSign(DecafParser.AssignSignContext ctx);
/**
* Visit a parse tree produced by {@link DecafParser#returntype}.
* @param ctx the parse tree
@@ -52,6 +64,12 @@ public interface DecafVisitor extends ParseTreeVisitor {
* @return the visitor result
*/
T visitMainmeth(DecafParser.MainmethContext ctx);
+ /**
+ * Visit a parse tree produced by {@link DecafParser#constructor}.
+ * @param ctx the parse tree
+ * @return the visitor result
+ */
+ T visitConstructor(DecafParser.ConstructorContext ctx);
/**
* Visit a parse tree produced by {@link DecafParser#params}.
* @param ctx the parse tree
@@ -126,6 +144,13 @@ public interface DecafVisitor extends ParseTreeVisitor {
* @return the visitor result
*/
T visitContinue(DecafParser.ContinueContext ctx);
+ /**
+ * Visit a parse tree produced by the {@code Assignment}
+ * labeled alternative in {@link DecafParser#stmt}.
+ * @param ctx the parse tree
+ * @return the visitor result
+ */
+ T visitAssignment(DecafParser.AssignmentContext ctx);
/**
* Visit a parse tree produced by the {@code StatementExpressionstmt}
* labeled alternative in {@link DecafParser#stmt}.
@@ -133,13 +158,6 @@ public interface DecafVisitor extends ParseTreeVisitor {
* @return the visitor result
*/
T visitStatementExpressionstmt(DecafParser.StatementExpressionstmtContext ctx);
- /**
- * Visit a parse tree produced by the {@code Assign}
- * labeled alternative in {@link DecafParser#stmtexpr}.
- * @param ctx the parse tree
- * @return the visitor result
- */
- T visitAssign(DecafParser.AssignContext ctx);
/**
* Visit a parse tree produced by the {@code MethodCall}
* labeled alternative in {@link DecafParser#stmtexpr}.
@@ -154,6 +172,20 @@ public interface DecafVisitor extends ParseTreeVisitor {
* @return the visitor result
*/
T visitNew(DecafParser.NewContext ctx);
+ /**
+ * Visit a parse tree produced by the {@code Null}
+ * labeled alternative in {@link DecafParser#expr}.
+ * @param ctx the parse tree
+ * @return the visitor result
+ */
+ T visitNull(DecafParser.NullContext ctx);
+ /**
+ * Visit a parse tree produced by the {@code UnaryOperation}
+ * labeled alternative in {@link DecafParser#expr}.
+ * @param ctx the parse tree
+ * @return the visitor result
+ */
+ T visitUnaryOperation(DecafParser.UnaryOperationContext ctx);
/**
* Visit a parse tree produced by the {@code Identifier}
* labeled alternative in {@link DecafParser#expr}.
@@ -161,13 +193,6 @@ public interface DecafVisitor extends ParseTreeVisitor {
* @return the visitor result
*/
T visitIdentifier(DecafParser.IdentifierContext ctx);
- /**
- * Visit a parse tree produced by the {@code MethodCallExpression}
- * labeled alternative in {@link DecafParser#expr}.
- * @param ctx the parse tree
- * @return the visitor result
- */
- T visitMethodCallExpression(DecafParser.MethodCallExpressionContext ctx);
/**
* Visit a parse tree produced by the {@code Expression}
* labeled alternative in {@link DecafParser#expr}.
@@ -202,12 +227,36 @@ public interface DecafVisitor extends ParseTreeVisitor {
* @return the visitor result
*/
T visitBinaryOp(DecafParser.BinaryOpContext ctx);
+ /**
+ * Visit a parse tree produced by {@link DecafParser#unaryOp}.
+ * @param ctx the parse tree
+ * @return the visitor result
+ */
+ T visitUnaryOp(DecafParser.UnaryOpContext ctx);
+ /**
+ * Visit a parse tree produced by {@link DecafParser#fieldId}.
+ * @param ctx the parse tree
+ * @return the visitor result
+ */
+ T visitFieldId(DecafParser.FieldIdContext ctx);
/**
* Visit a parse tree produced by {@link DecafParser#methCall}.
* @param ctx the parse tree
* @return the visitor result
*/
T visitMethCall(DecafParser.MethCallContext ctx);
+ /**
+ * Visit a parse tree produced by {@link DecafParser#recipient}.
+ * @param ctx the parse tree
+ * @return the visitor result
+ */
+ T visitRecipient(DecafParser.RecipientContext ctx);
+ /**
+ * Visit a parse tree produced by {@link DecafParser#methName}.
+ * @param ctx the parse tree
+ * @return the visitor result
+ */
+ T visitMethName(DecafParser.MethNameContext ctx);
/**
* Visit a parse tree produced by {@link DecafParser#args}.
* @param ctx the parse tree
@@ -220,12 +269,6 @@ public interface DecafVisitor extends ParseTreeVisitor {
* @return the visitor result
*/
T visitLiteral(DecafParser.LiteralContext ctx);
- /**
- * Visit a parse tree produced by {@link DecafParser#boolean}.
- * @param ctx the parse tree
- * @return the visitor result
- */
- T visitBoolean(DecafParser.BooleanContext ctx);
/**
* Visit a parse tree produced by {@link DecafParser#id}.
* @param ctx the parse tree
diff --git a/src/main/java/de/maishai/ast/records/Class.java b/src/main/java/de/maishai/ast/records/Class.java
index 87d106c..8173558 100644
--- a/src/main/java/de/maishai/ast/records/Class.java
+++ b/src/main/java/de/maishai/ast/records/Class.java
@@ -2,5 +2,5 @@ package de.maishai.ast.records;
import java.util.List;
-public record Class(Id id , List fields, List methods) implements Node {
+public record Class(Boolean isPublic, Id id , List fields, List methods, MainMethod mainMethod, List constructors) implements Node {
}
diff --git a/src/main/java/de/maishai/ast/records/Constructor.java b/src/main/java/de/maishai/ast/records/Constructor.java
index d2c3245..d316b4a 100644
--- a/src/main/java/de/maishai/ast/records/Constructor.java
+++ b/src/main/java/de/maishai/ast/records/Constructor.java
@@ -2,5 +2,5 @@ package de.maishai.ast.records;
import java.util.List;
-public record Constructor(Id id, List params, Block block) implements Node {
+public record Constructor(Boolean isPublic, Id id, List params, Block block) implements Node {
}
diff --git a/src/main/java/de/maishai/ast/records/Expression.java b/src/main/java/de/maishai/ast/records/Expression.java
index 7cd0f75..0a85a76 100644
--- a/src/main/java/de/maishai/ast/records/Expression.java
+++ b/src/main/java/de/maishai/ast/records/Expression.java
@@ -1,5 +1,5 @@
package de.maishai.ast.records;
-public sealed interface Expression extends Node permits Binary, BoolLiteral, CharLiteral, Id, IntLiteral, MethodCall, New, Unary {
+public sealed interface Expression extends Node permits Binary, BoolLiteral, CharLiteral, FieldId, Id, IntLiteral, MethodCall, New, Unary {
}
diff --git a/src/main/java/de/maishai/ast/records/FieldId.java b/src/main/java/de/maishai/ast/records/FieldId.java
index 61cb35a..96772fa 100644
--- a/src/main/java/de/maishai/ast/records/FieldId.java
+++ b/src/main/java/de/maishai/ast/records/FieldId.java
@@ -1,4 +1,4 @@
package de.maishai.ast.records;
-public record FieldId(Boolean field, Expression recipient, Id id) implements Node {
+public record FieldId(Boolean field, Expression recipient, Id id) implements Expression {
}
diff --git a/src/main/java/de/maishai/ast/records/Method.java b/src/main/java/de/maishai/ast/records/Method.java
index a11e9bc..43c7f48 100644
--- a/src/main/java/de/maishai/ast/records/Method.java
+++ b/src/main/java/de/maishai/ast/records/Method.java
@@ -6,5 +6,5 @@ import de.maishai.ast.ReturnType;
import java.util.List;
-public record Method(ReturnType type, Id id, List params, Block block) implements Node {
+public record Method(Boolean isPublic, ReturnType type, Id id, List params, Block block) implements Node {
}
diff --git a/src/main/java/de/maishai/ast/records/Node.java b/src/main/java/de/maishai/ast/records/Node.java
index 0560d1d..064f889 100644
--- a/src/main/java/de/maishai/ast/records/Node.java
+++ b/src/main/java/de/maishai/ast/records/Node.java
@@ -1,4 +1,4 @@
package de.maishai.ast.records;
-public sealed interface Node permits Block, Class, Constructor, Expression, Field, FieldId, LocalVariable, MainMethod, Method, Parameter, Program, Statement {
+public sealed interface Node permits Block, Class, Constructor, Expression, Field, LocalVariable, MainMethod, Method, Parameter, Program, Statement {
}