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1 changed files with 10 additions and 27 deletions
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src/main/java/astGenerator/ASTGenerator.java
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@ -3,7 +3,10 @@ package astGenerator;
import abstractSyntaxTree.Class.FieldDecl;
import abstractSyntaxTree.Class.MethodDecl;
import abstractSyntaxTree.Class.RefType;
import abstractSyntaxTree.Expression.*;
import abstractSyntaxTree.Expression.BinaryExpression;
import abstractSyntaxTree.Expression.IExpression;
import abstractSyntaxTree.Expression.IntConstantExpression;
import abstractSyntaxTree.Expression.LocalVarIdentifier;
import abstractSyntaxTree.Node;
import abstractSyntaxTree.Parameter.Parameter;
import abstractSyntaxTree.Parameter.ParameterList;
@ -173,12 +176,9 @@ public class ASTGenerator extends DecafBaseVisitor<Node> {
@Override
public Node visitAssign(DecafParser.AssignContext ctx) {
Node right = visitExpression(ctx.expression());
Node left = visitAssignableExpr(ctx.assignableExpr());
return new AssignStatementExpression(ctx.Assign().getText(),(IExpression) left, (IExpression) right);
return new AssignStatementExpression("", null, null);
}
@Override
public Node visitMethodCall(DecafParser.MethodCallContext ctx) {
return super.visitMethodCall(ctx);
@ -240,14 +240,13 @@ public class ASTGenerator extends DecafBaseVisitor<Node> {
//todo
@Override
public Node visitDotSubExpr(DecafParser.DotSubExprContext ctx) {
if (ctx.IntValue() != null) {
int value = Integer.parseInt(ctx.IntValue().getText());
return new IntConstantExpression(value);
} else if(ctx.Identifier() != null) {
// if (ctx.IntValue() != null) {
// int value = Integer.parseInt(ctx.IntValue().getText());
// return new IntConstantExpression(value);
// }
if(ctx.Identifier() != null) {
String identifier = ctx.Identifier().getText();
return new LocalVarIdentifier(identifier);
} else if(ctx.instVar() != null) {
return visitInstVar(ctx.instVar());
}
return null;
}
@ -284,20 +283,4 @@ public class ASTGenerator extends DecafBaseVisitor<Node> {
}
return null;
}
@Override
public Node visitInstVar(DecafParser.InstVarContext ctx) {
return super.visitInstVar(ctx);
}
// @Override
// public Node visitArgumentList(DecafParser.ArgumentListContext ctx) {
// if (ctx.expression().size() == 1) {
// return visitExpression(ctx.expression(0));
// } else if (ctx.expression().size() >= 2) {
// for(DecafParser.ExpressionContext expressionContext: ctx.expression()) {
//
// }
// }
// }
}