public Ust VisitLocalVariableDeclaration(JavaParser.LocalVariableDeclarationContext context)
{
var type = (TypeToken)Visit(context.typeType());
AssignmentExpression[] initializers = context.variableDeclarators().variableDeclarator()
.Select(varDec => (AssignmentExpression)Visit(varDec))
.Where(initializer => initializer != null).ToArray();
if (initializers.Count() == 1 && initializers.First().Right is MultichildExpression multichildExpression)
{
var expressions = multichildExpression.Expressions;
// is array?
if (CommonUtils.TryCheckIdTokenValue(expressions.FirstOrDefault(), "{") &&
CommonUtils.TryCheckIdTokenValue(expressions.LastOrDefault(), "}"))
{
int dimensions = multichildExpression.GetDepth(1);
var sizes = Enumerable.Range(0, dimensions).Select(
_ => new IntLiteral(0, type.TextSpan)).ToList <Expression>();
var array_initializers = expressions.Where(el => !(el is IdToken));
initializers.First().Right = new ArrayCreationExpression(
new TypeToken(type.TypeText, type.TextSpan), sizes,
array_initializers, multichildExpression.TextSpan);
}
}
var result = new VariableDeclarationExpression(type, initializers, context.GetTextSpan());
return(result);
}
public UstNode VisitLocalVariableDeclaration(JavaParser.LocalVariableDeclarationContext context)
{
var type = (TypeToken)Visit(context.typeType());
AssignmentExpression[] initializers = context.variableDeclarators().variableDeclarator()
.Select(varDec => (AssignmentExpression)Visit(varDec))
.Where(initializer => initializer != null).ToArray();
var result = new VariableDeclarationExpression(type, initializers, context.GetTextSpan(), FileNode);
return(result);
}
public override void EnterLocalVariableDeclaration([NotNull] JavaParser.LocalVariableDeclarationContext context)
{
Logger.Debug("parsing local variable declaration");
if (_currentMethod != null)
{
var inputStream = context.Start.InputStream;
var interval = new Interval(context.Start.StartIndex, context.Stop.StopIndex);
var text = context.GetText();
_currentMethod.AddLocalField(text);
}
}
public override void ExitLocalVariableDeclaration([NotNull] JavaParser.LocalVariableDeclarationContext context)
{
_statementListener.ExitLocalVariableDeclaration(context);
}