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Add Return if Returntype is Void
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This commit is contained in:
i22035 2024-06-27 18:55:28 +02:00
parent cd845cd91c
commit 85ae06048c
1 changed files with 6 additions and 10 deletions
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16
src/main/java/parser/astBuilder/ASTBuilder.java
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@ -60,13 +60,16 @@ public class ASTBuilder extends SimpleJavaBaseVisitor<ASTNode> {
constructorNode.addParameter((ParameterNode) visit(parameter));
}
}
constructorNode.block.addStatement(new ReturnNode(null));
return constructorNode;
}
@Override
public ASTNode visitMethodDeclaration(SimpleJavaParser.MethodDeclarationContext ctx) {
if(ctx.MainMethodDeclaration() != null) {
return new MainMethodNode((BlockNode) visit(ctx.blockStatement()));
MainMethodNode mainMethod = new MainMethodNode((BlockNode) visit(ctx.blockStatement()));
mainMethod.block.addStatement(new ReturnNode(null));
return mainMethod;
} else {
if(ctx.type() != null) {
MethodNode methodNode = new MethodNode(ctx.AccessModifier().getText(), createTypeNode(ctx.type().getText()), false, ctx.Identifier().getText(), (BlockNode) visit(ctx.blockStatement()));
@ -83,6 +86,7 @@ public class ASTBuilder extends SimpleJavaBaseVisitor<ASTNode> {
methodNode.addParameter((ParameterNode) visit(parameter));
}
}
methodNode.block.addStatement(new ReturnNode(null));
return methodNode;
}
}
@ -133,16 +137,8 @@ public class ASTBuilder extends SimpleJavaBaseVisitor<ASTNode> {
@Override
public ASTNode visitBlockStatement(SimpleJavaParser.BlockStatementContext ctx) {
BlockNode blockNode = new BlockNode();
boolean hasReturnStatement = false;
for(SimpleJavaParser.StatementContext statement : ctx.statement()) {
IStatementNode statementNode = (IStatementNode) visit(statement);
if(statementNode instanceof ReturnNode) {
hasReturnStatement = true;
}
blockNode.addStatement(statementNode);
}
if(!hasReturnStatement) {
blockNode.addStatement(new ReturnNode(null));
blockNode.addStatement((IStatementNode) visit(statement));
}
return blockNode;
}